/[local]/search/Search.cgi
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Revision 1.22 - (hide annotations)
Tue Jul 2 17:18:43 2002 UTC (21 years, 9 months ago) by dpavlin
Branch: MAIN
Changes since 1.21: +44 -40 lines
prijevod, fix accent chars u Any polju

1 dpavlin 1.1 #!/usr/bin/perl -w
2    
3     #*****************************************************************************
4 dpavlin 1.9 # Copyright (C) 1993-2000, FS Consulting Inc. All rights reserved *
5     # *
6     # *
7     # This notice is intended as a precaution against inadvertent publication *
8     # and does not constitute an admission or acknowledgement that publication *
9     # has occurred or constitute a waiver of confidentiality. *
10     # *
11     # This software is the proprietary and confidential property *
12     # of FS Consulting, Inc. *
13 dpavlin 1.1 #*****************************************************************************
14    
15 dpavlin 1.4 #print "Content-type: text/plain\n\n";
16    
17 dpavlin 1.10 #use Data::Dumper;
18 dpavlin 1.9
19 dpavlin 1.1 #--------------------------------------------------------------------------
20     #
21     # Author: Francois Schiettecatte (FS Consulting, Inc.)
22     # Creation Date: 8/9/96
23    
24    
25     #--------------------------------------------------------------------------
26     #
27     # Description:
28     #
29     # This script implements the search interface into the search engine. We
30     # interface with the search engine using the Direct protocol.
31     #
32    
33    
34     #--------------------------------------------------------------------------
35     #
36     # Modification Log
37     #
38     # Date:
39     # Author:
40     # Organization:
41     # Email:
42     # Description:
43     #
44     #
45     # Date: 8/9/96
46     # Author: Francois Schiettecatte
47     # Organization: FS Consulting, Inc.
48     # Email: francois@fsconsult.com
49     # Description: First cut.
50    
51    
52     #--------------------------------------------------------------------------
53     #
54     # CGI-BIN mode usage
55     #
56    
57     # We use the following environment variables from the cgi-bin environment:
58     #
59     # $PATH_INFO - action requested
60     # $QUERY_STRING - contains the query
61     # $REMOTE_USER - user account name
62     # $REQUEST_METHOD - request method
63     # $SCRIPT_NAME - script name
64     #
65    
66    
67     # We create the following variables as we go along,
68     # these will both be empty if this is a guest user
69     #
70     # $main::RemoteUser - contains the remote user name
71     # $main::UserAccountDirectoryPath - contains the path name to the user account directory
72     # $main::UserSettingsFilePath - contains the path name to the user information file
73     #
74    
75    
76     # User directory structure
77     #
78     # /AccountName (user directory)
79     #
80    
81    
82     #--------------------------------------------------------------------------
83     #
84     # Pragmatic modules
85     #
86    
87     use strict;
88    
89    
90     #--------------------------------------------------------------------------
91     #
92     # Set the default configuration directories, files & parameters
93     #
94    
95    
96     # Root directory path
97     $main::RootDirectoryPath = (($main::Index = rindex($0, "/")) >= 0) ? substr($0, 0, $main::Index) : ".";
98    
99     # Program name
100     $main::ProgramName = (($main::Index = rindex($0, "/")) >= 0) ? substr($0, $main::Index + 1) : $0;
101    
102     # Program base name
103     $main::ProgramBaseName = (($main::Index = rindex($main::ProgramName, ".")) >= 0) ? substr($main::ProgramName, 0, $main::Index) : $main::ProgramName;
104    
105    
106     # Log directory path
107     $main::LogDirectoryPath = $main::RootDirectoryPath . "/logs";
108    
109    
110     # Configuration file path
111     $main::ConfigurationFilePath = $main::RootDirectoryPath . "/" . $main::ProgramBaseName . ".cf";
112    
113     # Log file path
114     $main::LogFilePath = $main::LogDirectoryPath . "/" . lc($main::ProgramBaseName) . ".log";
115    
116    
117    
118     # Log file roll-over
119     #$main::LogFileRollOver = 0;
120    
121    
122    
123     #--------------------------------------------------------------------------
124     #
125     # Required packages
126     #
127    
128     # Load the libraries
129     push @INC, $main::RootDirectoryPath;
130     require "Library.pl";
131    
132    
133     # Load the MPS Information Server library
134     use MPS;
135    
136     #--------------------------------------------------------------------------
137     #
138     # Environment variables
139     #
140    
141     # Set up the environment so that we can find the external applications we need
142     $ENV{'PATH'} = "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb:/usr/etc";
143     $ENV{'LD_LIBRARY_PATH'} = "/usr/lib";
144    
145    
146     #--------------------------------------------------------------------------
147     #
148     # Global
149     #
150    
151     # Configuration global (used to store the information read in from the configuration file)
152     undef(%main::ConfigurationData);
153    
154    
155     # Database descriptions global (used to store the information read in from the database description file)
156     undef(%main::DatabaseDescriptions);
157     undef(%main::DatabaseSort);
158    
159    
160     # Database Filters global (used to store the information read in from the database description file)
161     undef(%main::DatabaseFilters);
162    
163    
164     # Global flags which are set after sending the html header and footer
165     $main::HeaderSent = 0;
166     $main::FooterSent = 0;
167    
168     # Form data global (this is used to store the information decoded from a form)
169     undef(%main::FormData);
170    
171    
172     # User account information
173     undef($main::UserSettingsFilePath);
174     undef($main::UserAccountDirectoryPath);
175     undef($main::RemoteUser);
176    
177    
178     $main::MPSSession = 0;
179    
180     #--------------------------------------------------------------------------
181     #
182     # Configuration Constants
183     #
184    
185    
186 dpavlin 1.3 # read configuration fields
187 dpavlin 1.4 require "config.pm";
188 dpavlin 1.1
189     # List of required configuration settings
190     @main::RequiredSettings = (
191     'html-directory',
192     'logs-directory',
193     'image-base-path',
194     'database-directory',
195     'configuration-directory'
196     );
197    
198    
199    
200     $main::DatabaseName = "database-name";
201     $main::DatabaseFiltersPackage = "database-filters-package";
202     $main::DatabaseDocumentFilter = "database-document-filter";
203     $main::DatabaseSummaryFilter = "database-summary-filter";
204     $main::DatabaseRelevanceFeedbackFilter = "database-relevance-feedback-filter";
205    
206    
207     #--------------------------------------------------------------------------
208     #
209     # Application Constants
210     #
211    
212    
213     # XML file name extension
214     $main::XMLFileNameExtension = ".xml";
215    
216    
217     # User Settings file
218     $main::UserSettingsFileName = "UserSettings";
219    
220     # Saved Search file preamble
221     $main::SavedSearchFileNamePrefix = "SavedSearch";
222    
223     # Search history file preamble
224     $main::SearchHistoryFileNamePrefix = "SearchHistory";
225    
226     # Document Folder file preamble
227     $main::DocumentFolderFileNamePrefix = "DocumentFolder";
228    
229    
230     # Query report item name and mime type
231     $main::QueryReportItemName = "document";
232     $main::QueryReportMimeType = "application/x-wais-report";
233    
234    
235     # Array of mime type names, we use this to map
236     # mime types to mime type names (which are more readable)
237     %main::MimeTypeNames = (
238     'text/plain', 'Text',
239     'text/html', 'HTML',
240     'text/http', 'HTML',
241     'text/http', 'HTML',
242     'image/gif', 'GIF Image',
243     'image/tif', 'TIF Image',
244     'image/jpeg', 'JPEG Image',
245     'image/jfif', 'JPEG Image',
246     );
247    
248    
249     # Array of mime types that we can resonably use for relevance feedback
250     %main::RFMimeTypes = (
251     'text/plain', 'text/plain',
252     'text/html', 'text/html',
253     'text/http', 'text/http',
254     );
255    
256    
257     # Array of mime types that are in HTML
258     %main::HtmlMimeTypes = (
259     'text/html', 'text/html',
260     'text/http', 'text/http',
261     );
262    
263    
264     # DbP: replaced by NormalSearchFieldNames and AdvancedSearchFieldNames
265     # Search fields
266     #@main::SearchFieldNames = (
267     # '200-ae',
268     # '700,701,702,710,711',
269     # '610'
270     #);
271    
272     # DbP: this variable will be filled using MPS::GetDatabaseFieldInfo
273     %main::SearchFieldDescriptions = (
274     # 'title', 'Title',
275     # 'abstract', 'Abstract',
276     # 'author', 'Author',
277     # 'journal', 'Journal',
278     );
279    
280    
281     # Date list
282     @main::PastDate = (
283     'Week',
284     'Month',
285     '3 Months',
286     '6 Months',
287     '9 Months',
288     'Year'
289     );
290    
291     # Default maximum number of documents
292     $main::DefaultMaxDoc = 50;
293    
294     # Maximum docs list used for the search form pull-down
295     @main::MaxDocs = ( '10', '25', '50', '100', '250', '500', '750');
296    
297    
298     # Default maximum search history
299     $main::DefaultMaxSearchHistory = 15;
300    
301    
302     # Summary type for the settings form pull-down
303     %main::SummaryTypes = (
304     'none', 'None',
305     'keyword', 'Keywords in Context',
306     'default', 'Default summary',
307     );
308    
309    
310     # Summary length for the settings form pull-down
311     @main::SummaryLengths = ( '20', '40', '60', '80', '100', '120' );
312    
313     # Default summary length
314     $main::DefaultSummaryLength = 40;
315    
316     # Default summary type
317     $main::DefaultSummaryType = "default";
318    
319    
320     # Similar documents for the settings form pull-down
321     @main::SimilarDocuments = ( '1', '3', '5', '10' );
322    
323     # Default similar document
324     $main::DefaultSimilarDocument = 5;
325    
326     # Token span on either side of the summary keyword
327     $main::SummaryKeywordSpan = 9;
328    
329    
330     # Delivery format
331     %main::DeliveryFormats = (
332     'text/plain', 'Plain text',
333     'text/html', 'HTML',
334     );
335    
336     # Delivery methods
337     %main::DeliveryMethods = (
338     'message', 'Email message',
339     'attachement', 'Email attachement',
340     );
341    
342    
343     # Search frequency
344     @main::SearchFrequencies = (
345     'Daily',
346     'Weekly',
347     'Monthly'
348     );
349    
350    
351     # Default maximum visible URL length
352     $main::DefaultMaxVisibleUrlLength = 80;
353    
354    
355     #--------------------------------------------------------------------------
356     #
357     # Function: vSendHTMLHeader()
358     #
359     # Purpose: This function send the HTML header
360     #
361     # Called by:
362     #
363     # Parameters: $Title HTML page title
364     # $JavaScript JavaScript to send
365     #
366     # Global Variables: $main::HeaderSent
367     #
368     # Returns: void
369     #
370     sub vSendHTMLHeader {
371    
372     my ($Title, $JavaScript) = @_;
373    
374    
375     # Bail if we are not running as a CGI-BIN script
376     if ( ! $ENV{'GATEWAY_INTERFACE'} ) {
377     return;
378     }
379 dpavlin 1.4
380 dpavlin 1.1 # Bail if we have already sent the header
381     if ( $main::HeaderSent ) {
382     return;
383     }
384    
385    
386     # Send the CGI-BIN response header
387     print("Content-type: text/html\n\n");
388    
389     # Put out the html document header
390     printf("<HTML>\n<HEAD>\n<TITLE>\n%s\n</TITLE>\n", defined($Title) ? $Title : "FS Consulting - MPS Direct Search Interface");
391     if ( defined($JavaScript) ) {
392     print("$JavaScript\n");
393     }
394     print '<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-2">';
395 dpavlin 1.14 print '<link rel="STYLESHEET" type="text/css" href="'.$main::ConfigurationData{'image-base-path'}.'/stil.css">';
396 dpavlin 1.22 print("</HEAD>\n<BODY BGCOLOR=\"ffffe8\">\n");
397 dpavlin 1.1
398    
399     # Send the header snippet file
400     &vPrintFileContent($main::ConfigurationData{'html-header-snippet-file'});
401    
402    
403     # Send the banner
404     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
405 dpavlin 1.5 # print("<TR><TD VALIGN=TOP ALIGN=RIGHT> <A HREF=\"/\" OnMouseOver=\"self.status='Return Home'; return true\"><IMG SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'banner'}\" ALT=\"Return Home\" BORDER=0></A> </TD></TR>\n");
406    
407     print("<TR><TD VALIGN=TOP ALIGN=RIGHT> <A HREF=\"/\" OnMouseOver=\"self.status='Return Home'; return true\"><H3>Katalozi knji¾nica Filozofskog fakulteta</H3> </A> </TD></TR>\n");
408    
409     print("</TABLE>\n");
410 dpavlin 1.1
411    
412     # Set the flag saying that the header has been sent
413     $main::HeaderSent = 1;
414    
415     return;
416    
417     }
418    
419    
420    
421     #--------------------------------------------------------------------------
422     #
423     # Function: vSendHTMLFooter()
424     #
425     # Purpose: This function send the HTML footer
426     #
427     # Called by:
428     #
429     # Parameters: void
430     #
431     # Global Variables: $main::FooterSent
432     #
433     # Returns: void
434     #
435     sub vSendHTMLFooter {
436    
437    
438     # Bail if we are not running as a CGI-BIN script
439     if ( ! $ENV{'GATEWAY_INTERFACE'} ) {
440     return;
441     }
442    
443     # Bail if we have already sent the footer
444     if ( $main::FooterSent ) {
445     return;
446     }
447    
448    
449     # Send the footer snippet file
450     &vPrintFileContent($main::ConfigurationData{'html-footer-snippet-file'});
451    
452    
453     # Send the end of body tag and end of HTML tag
454     print("</BODY>\n</HTML>\n");
455    
456    
457     # Set the flag saying that the footer has been sent
458     $main::FooterSent = 1;
459    
460     return;
461    
462     }
463    
464    
465    
466     #--------------------------------------------------------------------------
467     #
468     # Function: vSendMenuBar()
469     #
470     # Purpose: This function send the mneu bar
471     #
472     # Called by:
473     #
474     # Parameters: %MenuBar menu bar exclusion hash table
475     #
476     # Global Variables:
477     #
478     # Returns: void
479     #
480     sub vSendMenuBar {
481    
482     my (%MenuBar) = @_;
483    
484     my (%Value, $Value, $ValueEntry);
485    
486    
487     # Start the table
488     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
489    
490     # Start the menu bar cell
491     print("<TR><TD VALIGN=CENTER ALIGN=CENTER>\n");
492    
493     # Start the form
494     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
495    
496    
497    
498     # List the hidden fields
499     %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
500     foreach $Value ( keys(%Value) ) {
501     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
502     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
503     }
504     }
505    
506 dpavlin 1.12 my $DISABLED;
507 dpavlin 1.5
508 dpavlin 1.12 $DISABLED = ( %MenuBar && defined($MenuBar{'GetSearch'}) ) ? "DISABLED" : "";
509 dpavlin 1.16 print("<INPUT NAME=\"GetSearch\" TYPE=SUBMIT VALUE=\"Pretra¾ivanje\" $DISABLED class=\"navigacija${DISABLED}\">");
510 dpavlin 1.1
511     if ( defined($main::RemoteUser) ) {
512 dpavlin 1.12 $DISABLED = ( %MenuBar && defined($MenuBar{'ListSearchHistory'}) ) ? "DISABLED" : "";
513 dpavlin 1.16 print"<INPUT NAME=\"ListSearchHistory\" TYPE=SUBMIT VALUE=\"Prija¹nja pretra¾ivanja\" $DISABLED class=\"navigacija${DISABLED}\">";
514 dpavlin 1.1
515 dpavlin 1.12 $DISABLED = ( %MenuBar && defined($MenuBar{'ListSavedSearch'}) ) ? "DISABLED" : "";
516 dpavlin 1.20 print"<INPUT NAME=\"ListSavedSearch\" TYPE=SUBMIT VALUE=\"Saèuvani upiti\" $DISABLED class=\"navigacija${DISABLED}\">";
517 dpavlin 1.1
518 dpavlin 1.12 $DISABLED = ( %MenuBar && defined($MenuBar{'ListFolder'}) ) ? "DISABLED" : "";
519 dpavlin 1.16 print"<INPUT NAME=\"ListFolder\" TYPE=SUBMIT VALUE=\"Korisnièki folderi\" $DISABLED class=\"navigacija${DISABLED}\">";
520 dpavlin 1.12
521     $DISABLED = ( %MenuBar && defined($MenuBar{'GetUserSettings'}) ) ? "DISABLED" : "";
522 dpavlin 1.16 print"<INPUT NAME=\"GetUserSettings\" TYPE=SUBMIT VALUE=\"Korisnièke postavke\" $DISABLED class=\"navigacija${DISABLED}\">";
523 dpavlin 1.1 }
524    
525    
526     print("</FORM>\n");
527    
528     # Close off the menu bar cell
529     print("</TD></TR>\n");
530    
531     print("</TABLE>\n");
532    
533    
534     return;
535     }
536    
537    
538    
539    
540    
541    
542     #--------------------------------------------------------------------------
543     #
544     # Function: vHandleError()
545     #
546     # Purpose: This function handles any errors messages that need to be
547     # reported when an error occurs
548     #
549     # This error handler also displays the header if needed
550     #
551     # Called by:
552     #
553     # Parameters: $Header header
554     # $Message message
555     #
556     # Global Variables:
557     #
558     # Returns: void
559     #
560     sub vHandleError {
561    
562     my ($Header, $Message) = @_;
563    
564     my ($Package, $FileName, $Line);
565    
566    
567     # Make sure we send the header
568     &vSendHTMLHeader("Error", undef);
569    
570    
571     printf("<H3> %s: </H3>\n", defined($Header) ? $Header : "No header supplied");
572     printf("<H3><CENTER> %s. </CENTER></H3>\n", defined($Message) ? $Message : "No error message supplied");
573     print("<P>\n");
574     if ( defined($main::ConfigurationData{'site-admin-url'}) ) {
575     print("<CENTER> Please <A HREF=\"$main::ConfigurationData{'site-admin-url'}\"> contact the administrator </A> of this system to correct the problem. </CENTER>\n");
576     }
577     else {
578     print("<CENTER> Please contact the administrator of this system to correct the problem. </CENTER>\n");
579     }
580     print("<P><HR WIDTH=50%><P>\n");
581    
582    
583     # Send package information
584     # ($Package, $FileName, $Line) = caller;
585     # print("Package = [$Package], FileName = [$FileName], Line = [$Line] <BR>\n");
586    
587     return;
588     }
589    
590    
591    
592    
593    
594     #--------------------------------------------------------------------------
595     #
596     # Function: bCheckConfiguration()
597     #
598     # Purpose: This function checks that the configuration settings
599     # specified are correct and that any directory paths and
600     # files specified are there and can be accessed.
601     #
602     # We check both required settings and optional setting if
603     # they have been set.
604     #
605     # An error here should be considered fatal.
606     #
607     # Called by:
608     #
609     # Parameters: void
610     #
611     # Global Variables: %main::ConfigurationData
612     #
613     # Returns: Boolean status
614     #
615     sub bCheckConfiguration {
616    
617     my ($Value, $Status);
618    
619    
620     # Init the status
621     $Status = 1;
622    
623    
624     # Check 'user-accounts-directory' (optional)
625     if ( defined($main::ConfigurationData{'user-accounts-directory'}) ) {
626    
627     $main::ConfigurationData{'user-accounts-directory'} = &sCleanSetting('user-accounts-directory', $main::ConfigurationData{'user-accounts-directory'}, $main::RootDirectoryPath);
628     $Value = $main::ConfigurationData{'user-accounts-directory'};
629    
630     # Check that the directory exists
631     if ( ! (-d $Value) ) {
632     &vLog("Error - configuration setting: 'user-accounts-directory', directory: '$Value' does not exist.\n");
633     $Status = 0;
634     }
635     else {
636    
637     # The directory exists, now check that it can be accessed
638     if ( ! ((-r $Value) && (-w $Value) && (-x $Value)) ) {
639     &vLog("Error - configuration setting: 'user-accounts-directory', directory: '$Value' cannot be accessed.\n");
640     $Status = 0;
641     }
642     }
643     }
644    
645    
646    
647     # Check 'database-description-file' (optional)
648     if ( defined($main::ConfigurationData{'database-description-file'}) ) {
649    
650     $main::ConfigurationData{'database-description-file'} = &sCleanSetting('database-description-file', $main::ConfigurationData{'database-description-file'}, $main::RootDirectoryPath);
651     $Value = $main::ConfigurationData{'database-description-file'};
652    
653     # Check that the file exists
654     if ( ! ((-f $Value) && (-r $Value)) ) {
655     &vLog("Error - configuration setting: 'database-description-file', file: '$Value' does not exist.\n");
656     $Status = 0;
657     }
658     }
659    
660    
661    
662     # Check 'allow-summary-displays' (optional)
663     if ( defined($main::ConfigurationData{'allow-summary-displays'}) ) {
664    
665     # Clean the setting and convert to lower case
666     $main::ConfigurationData{'allow-summary-displays'} = &sCleanSetting('allow-summary-displays', $main::ConfigurationData{'allow-summary-displays'});
667     $main::ConfigurationData{'allow-summary-displays'} = lc($main::ConfigurationData{'allow-summary-displays'});
668    
669     # Check that the setting is valid
670     if ( ($main::ConfigurationData{'allow-summary-displays'} ne "yes") && ($main::ConfigurationData{'allow-summary-displays'} ne "no")) {
671     &vLog("Warning - configuration setting: 'allow-summary-displays', setting not recognized: $main::ConfigurationData{'allow-summary-displays'}.\n");
672     }
673     }
674    
675    
676    
677     # Check 'allow-similiar-search' (optional)
678     if ( defined($main::ConfigurationData{'allow-similiar-search'}) ) {
679    
680     # Clean the setting and convert to lower case
681     $main::ConfigurationData{'allow-similiar-search'} = &sCleanSetting('allow-similiar-search', $main::ConfigurationData{'allow-similiar-search'});
682     $main::ConfigurationData{'allow-similiar-search'} = lc($main::ConfigurationData{'allow-similiar-search'});
683    
684     # Check that the setting is valid
685     if ( ($main::ConfigurationData{'allow-similiar-search'} ne "yes") && ($main::ConfigurationData{'allow-similiar-search'} ne "no")) {
686     &vLog("Warning - configuration setting: 'allow-similiar-search', setting not recognized: $main::ConfigurationData{'allow-similiar-search'}.\n");
687     }
688     }
689    
690    
691    
692     # Check 'allow-regular-searches' (optional)
693     if ( defined($main::ConfigurationData{'allow-regular-searches'}) ) {
694    
695     # Clean the setting and convert to lower case
696     $main::ConfigurationData{'allow-regular-searches'} = &sCleanSetting('allow-regular-searches', $main::ConfigurationData{'allow-regular-searches'});
697     $main::ConfigurationData{'allow-regular-searches'} = lc($main::ConfigurationData{'allow-regular-searches'});
698    
699     # Check that the setting is valid
700     if ( ($main::ConfigurationData{'allow-regular-searches'} ne "yes") && ($main::ConfigurationData{'allow-regular-searches'} ne "no")) {
701     &vLog("Warning - configuration setting: 'allow-regular-searches', setting not recognized: $main::ConfigurationData{'allow-regular-searches'}.\n");
702     }
703     }
704    
705    
706    
707     # Check 'deliver-empty-results-from-regular-search' (optional)
708     if ( defined($main::ConfigurationData{'deliver-empty-results-from-regular-search'}) ) {
709    
710     # Clean the setting and convert to lower case
711     $main::ConfigurationData{'deliver-empty-results-from-regular-search'} = &sCleanSetting('deliver-empty-results-from-regular-search', $main::ConfigurationData{'deliver-empty-results-from-regular-search'});
712     $main::ConfigurationData{'deliver-empty-results-from-regular-search'} = lc($main::ConfigurationData{'deliver-empty-results-from-regular-search'});
713    
714     # Check that the setting is valid
715     if ( ($main::ConfigurationData{'deliver-empty-results-from-regular-search'} ne "yes") && ($main::ConfigurationData{'deliver-empty-results-from-regular-search'} ne "no")) {
716     &vLog("Warning - configuration setting: 'deliver-empty-results-from-regular-search', setting not recognized: $main::ConfigurationData{'deliver-empty-results-from-regular-search'}.\n");
717     }
718     }
719    
720    
721    
722     # Check 'allow-relevance-feedback-searches' (optional)
723     if ( defined($main::ConfigurationData{'allow-relevance-feedback-searches'}) ) {
724    
725     # Clean the setting and convert to lower case
726     $main::ConfigurationData{'allow-relevance-feedback-searches'} = &sCleanSetting('allow-relevance-feedback-searches', $main::ConfigurationData{'allow-relevance-feedback-searches'});
727     $main::ConfigurationData{'allow-relevance-feedback-searches'} = lc($main::ConfigurationData{'allow-relevance-feedback-searches'});
728    
729     # Check that the setting is valid
730     if ( ($main::ConfigurationData{'allow-relevance-feedback-searches'} ne "yes") && ($main::ConfigurationData{'allow-relevance-feedback-searches'} ne "no")) {
731     &vLog("Warning - configuration setting: 'allow-relevance-feedback-searches', setting not recognized: $main::ConfigurationData{'allow-relevance-feedback-searches'}.\n");
732     }
733     }
734    
735    
736    
737     # Check 'html-directory' (required)
738     $main::ConfigurationData{'html-directory'} = &sCleanSetting('html-directory', $main::ConfigurationData{'html-directory'}, $main::RootDirectoryPath);
739     $Value = $main::ConfigurationData{'html-directory'};
740    
741     # Check that the directory exists
742     if ( ! (-d $Value) ) {
743     &vLog("Error - configuration setting: 'html-directory', directory: '$Value' does not exist.\n");
744     $Status = 0;
745     }
746     else {
747    
748     # The directory exists, now check that it can be accessed
749     if ( ! ((-r $Value) && (-x $Value)) ) {
750     &vLog("Error - configuration setting: 'html-directory', directory: '$Value' cannot be accessed.\n");
751     $Status = 0;
752     }
753     }
754    
755    
756    
757     # Check 'image-base-path' (required)
758     $main::ConfigurationData{'image-base-path'} = &sCleanSetting('image-base-path', $main::ConfigurationData{'image-base-path'});
759     $Value = $main::ConfigurationData{'html-directory'} . $main::ConfigurationData{'image-base-path'};
760    
761     # Check that the directory exists
762     if ( ! (-d $Value) ) {
763     &vLog("Error - configuration setting: 'image-base-path', directory: '$Value' does not exist.\n");
764     $Status = 0;
765     }
766     else {
767    
768     my ($ImageName);
769    
770     # The directory exists, now check that it can be accessed
771     if ( ! ((-r $Value) && (-x $Value)) ) {
772     &vLog("Error - configuration setting: 'image-base-path', directory: '$Value' cannot be accessed.\n");
773     $Status = 0;
774     }
775    
776    
777     # Check the general icons
778     foreach $ImageName ( values(%main::ImageNames) ) {
779    
780     $Value = $main::ConfigurationData{'html-directory'} . $main::ConfigurationData{'image-base-path'} . "/" . $ImageName;
781    
782     # Check that the file exists
783     if ( ! ((-f $Value) && (-r $Value)) ) {
784     &vLog("Error - configuration setting: 'image-base-path', file: '$Value' does not exist.\n");
785     $Status = 0;
786     }
787     }
788     }
789    
790    
791    
792     # Check 'html-header-snippet-file' (optional)
793     if ( defined($main::ConfigurationData{'html-header-snippet-file'}) ) {
794    
795     $main::ConfigurationData{'html-header-snippet-file'} = &sCleanSetting('html-header-snippet-file', $main::ConfigurationData{'html-header-snippet-file'}, $main::RootDirectoryPath);
796     $Value = $main::ConfigurationData{'html-header-snippet-file'};
797    
798     # Check that the file exists
799     if ( ! ((-f $Value) && (-r $Value)) ) {
800     &vLog("Error - configuration setting: 'html-header-snippet-file', file: '$Value' does not exist.\n");
801     $Status = 0;
802     }
803     }
804    
805    
806    
807     # Check 'html-footer-snippet-file' (optional)
808     if ( defined($main::ConfigurationData{'html-footer-snippet-file'}) ) {
809    
810     $main::ConfigurationData{'html-footer-snippet-file'} = &sCleanSetting('html-footer-snippet-file', $main::ConfigurationData{'html-footer-snippet-file'}, $main::RootDirectoryPath);
811     $Value = $main::ConfigurationData{'html-footer-snippet-file'};
812    
813     # Check that the file exists
814     if ( ! ((-f $Value) && (-r $Value)) ) {
815     &vLog("Error - configuration setting: 'html-footer-snippet-file', file: '$Value' does not exist.\n");
816     $Status = 0;
817     }
818     }
819    
820    
821    
822     # Check 'logs-directory' (required)
823     $main::ConfigurationData{'logs-directory'} = &sCleanSetting('logs-directory', $main::ConfigurationData{'logs-directory'}, $main::RootDirectoryPath);
824     $Value = $main::ConfigurationData{'logs-directory'};
825    
826     # Check that the directory exists
827     if ( ! (-d $Value) ) {
828     &vLog("Error - configuration setting: 'logs-directory', directory: '$Value' does not exist.\n");
829     $Status = 0;
830     }
831     else {
832    
833     # The directory exists, now check that it can be accessed
834     if ( ! ((-r $Value) && (-w $Value) && (-x $Value)) ) {
835     &vLog("Error - configuration setting: 'logs-directory', directory: '$Value' cannot be accessed.\n");
836     $Status = 0;
837     }
838     }
839    
840    
841    
842     # Check 'database-directory' (required)
843     $main::ConfigurationData{'database-directory'} = &sCleanSetting('database-directory', $main::ConfigurationData{'database-directory'}, $main::RootDirectoryPath);
844     $Value = $main::ConfigurationData{'database-directory'};
845    
846     # Check that the directory exists
847     if ( ! (-d $Value) ) {
848     &vLog("Error - configuration setting: 'database-directory', directory: '$Value' does not exist.\n");
849     $Status = 0;
850     }
851     else {
852    
853     # The directory exists, now check that it can be accessed
854     if ( ! ((-r $Value) && (-x $Value)) ) {
855     &vLog("Error - configuration setting: 'database-directory, directory: '$Value' cannot be accessed.\n");
856     $Status = 0;
857     }
858     }
859    
860    
861    
862     # Check 'configuration-directory' (required)
863     $main::ConfigurationData{'configuration-directory'} = &sCleanSetting('configuration-directory', $main::ConfigurationData{'configuration-directory'}, $main::RootDirectoryPath);
864     $Value = $main::ConfigurationData{'configuration-directory'};
865    
866     # Check that the directory exists
867     if ( ! (-d $Value) ) {
868     &vLog("Error - configuration setting: 'configuration-directory', directory: '$Value' does not exist.\n");
869     $Status = 0;
870     }
871     else {
872    
873     # The directory exists, now check that it can be accessed
874     if ( ! ((-r $Value) && (-x $Value)) ) {
875     &vLog("Error - configuration setting: 'configuration-directory, directory: '$Value' cannot be accessed.\n");
876     $Status = 0;
877     }
878     }
879    
880    
881    
882     # Check 'server-log' (optional with default)
883     $main::ConfigurationData{'server-log'} = &sCleanSetting('server-log', $main::ConfigurationData{'server-log'});
884     $Value = $main::ConfigurationData{'logs-directory'} . "/" . $main::ConfigurationData{'server-log'};
885    
886     # Check that we can write to the log file if it exists
887     if ( -f $Value ) {
888    
889     # The file exists, now check that it can be accessed
890     if ( ! -w $Value ) {
891     &vLog("Error - configuration setting: 'server-log', directory: '$Value' cannot be accessed.\n");
892     $Status = 0;
893     }
894     }
895    
896    
897    
898     # Check 'mailer-application' (optional with default)
899     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
900    
901     $main::ConfigurationData{'mailer-application'} = &sCleanSetting('mailer-application', $main::ConfigurationData{'mailer-application'}, $main::RootDirectoryPath);
902     $Value = $main::ConfigurationData{'mailer-application'};
903    
904     # Check that the application can be executed
905     if ( ! (-x $Value) ) {
906     &vLog("Error - configuration setting: 'mailer-application', application: '$Value' cannot be executed.\n");
907     $Status = 0;
908     }
909     }
910    
911    
912     return ($Status);
913    
914     }
915    
916    
917    
918    
919    
920     #--------------------------------------------------------------------------
921     #
922     # Function: bGetDatabaseDescriptions()
923     #
924     # Purpose: This function reads the database description file and places it in the
925     # hash table global, note that the hash table is not cleared before
926     # we start to add kay/value pairs to it.
927     #
928     # Any line which starts with a '#' or is empty will be skipped.
929     #
930     # An error will be generated if we try to redefine a value for a
931     # key that has already been defined.
932     #
933     # An error here should be considered fatal.
934     #
935     # Called by:
936     #
937     # Parameters: void
938     #
939     # Global Variables: %main::ConfigurationData, %main::DatabaseDescriptions
940     #
941     # Returns: Boolean status
942     #
943     sub bGetDatabaseDescriptions {
944    
945     my ($Status, $Key, $KeyValue, $KeyBase, $KeyLeaf, $Database);
946    
947    
948     # Init the status
949     $Status = 1;
950    
951    
952     # Only check the database description file if it is available
953     if ( defined($main::ConfigurationData{'database-description-file'}) ) {
954    
955     # Open the database description file
956     if ( ! open(FILE, "$main::ConfigurationData{'database-description-file'}") ) {
957     &vLog("Error - could not open database description file: '$main::ConfigurationData{'database-description-file'}'.\n");
958     return (0);
959     }
960    
961     # Read in each line in the file, ignore empty
962     # lines and lines which start with a '#'
963     while (<FILE>) {
964    
965     chop $_;
966    
967     # Check to see if this line is empty or is a comment, and skip them
968     if ( (length($_) == 0) || ($_ =~ /^#/) ) {
969     next;
970     }
971    
972     # Split the configuration string into a set of key/value pairs
973     ($Key, $KeyValue) = split(/=/, $_);
974    
975     # Only add values which are defined
976     if ( defined($KeyValue) && ($KeyValue ne "") ) {
977    
978     # Split the key into a key and a subkey
979     ($KeyBase, $KeyLeaf) = split(/:/, $Key, 2);
980    
981     if ( $KeyBase eq $main::DatabaseName ) {
982    
983     # Add the key/value pairs to the hash table
984     if ( defined($main::DatabaseDescriptions{$KeyLeaf}) ) {
985     # Fail if the value for this key is already defined
986     &vLog("Error - value for: '$KeyLeaf', is already defined as: '$main::DatabaseDescriptions{$KeyLeaf}', tried to redefine it to: '$KeyValue'.\n");
987     $Status = 0;
988     }
989     else {
990     # Add the value for this key
991     if ($KeyValue =~ s/(##sort[^#]+##)//) {
992     $main::DatabaseSort{$1} = $KeyLeaf;
993     } else {
994     $main::DatabaseSort{$KeyValue} = $KeyLeaf;
995     }
996     $main::DatabaseDescriptions{$KeyLeaf} = $KeyValue;
997     }
998     }
999     elsif ( $KeyBase eq $main::DatabaseFiltersPackage ) {
1000    
1001     # Add the key/value pairs to the hash table
1002     if ( defined($main::DatabaseFilters{$Key}) ) {
1003     # Fail if the value for this key is already defined
1004     &vLog("Error - value for: '$Key', is already defined as: '$main::DatabaseFilters{$Key}', tried to redefine it to: '$KeyValue'.\n");
1005     $Status = 0;
1006     }
1007     else {
1008    
1009     # Check that this filters package exists
1010     if ( ! -x $KeyValue ) {
1011     # Fail we cant find it
1012     &vLog("Error - filter: '$KeyValue' for: '$Key' could not be found.\n");
1013     $Status = 0;
1014     }
1015    
1016     # Add the value for this key
1017     $main::DatabaseFilters{$Key} = $KeyValue;
1018     }
1019     }
1020     else {
1021    
1022     ($Database) = split(/:/, $KeyLeaf);
1023    
1024     # Add the key/value pairs to the hash table
1025     if ( ! defined($main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Database"}) ) {
1026     # Fail if we dont have the package for this function
1027     &vLog("Error - package file for function: '$KeyValue', defined for: '$Key', cound not be found.\n");
1028     $Status = 0;
1029     }
1030     elsif ( defined($main::DatabaseFilters{$Key}) ) {
1031     # Fail if the value for this key is already defined
1032     &vLog("Error - value for: '$Key', is already defined as: '$main::DatabaseFilters{$Key}', tried to redefine it to: '$KeyValue'.\n");
1033     $Status = 0;
1034     }
1035     else {
1036    
1037     # Add the value for this key
1038     $main::DatabaseFilters{$Key} = $KeyValue;
1039     }
1040     }
1041     }
1042     }
1043     close(FILE);
1044     }
1045    
1046     # fill defaults for rest
1047     $main::DatabaseFilters{$Key} = $main::DatabaseFilters{default} if (! defined($main::DatabaseFilters{$Key}));
1048    
1049     return ($Status);
1050    
1051     }
1052    
1053    
1054    
1055    
1056    
1057     #--------------------------------------------------------------------------
1058     #
1059     # Function: bInitializeServer()
1060     #
1061     # Purpose: This function sets up the server
1062     #
1063     # An error here should be considered fatal.
1064     #
1065     # Called by:
1066     #
1067     # Parameters: void
1068     #
1069     # Global Variables: %main::ConfigurationData
1070     #
1071     # Returns: Boolean status
1072     #
1073     sub bInitializeServer {
1074    
1075     my ($Status, $Text);
1076     my ($ErrorNumber, $ErrorMessage);
1077    
1078    
1079     # Initialize the server
1080     ($Status, $Text) = MPS::InitializeServer($main::ConfigurationData{'database-directory'}, $main::ConfigurationData{'configuration-directory'}, $main::ConfigurationData{'logs-directory'} . "/". $main::ConfigurationData{'server-log'}, MPS_LOG_MEDIUM);
1081    
1082     # Check the return code
1083     if ( ! $Status ) {
1084     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Text, 2);
1085     &vHandleError("Database Search", "Sorry, failed to initialize the server");
1086     print("The following error message was reported: <BR>\n");
1087     print("Error Message: $ErrorMessage <BR>\n");
1088     print("Error Number: $ErrorNumber <BR>\n");
1089     }
1090    
1091     $main::MPSSession = $Text;
1092    
1093     return ($Status);
1094     }
1095    
1096    
1097    
1098    
1099    
1100     #--------------------------------------------------------------------------
1101     #
1102     # Function: bShutdownServer()
1103     #
1104     # Purpose: This function shuts down the server
1105     #
1106     # An error here should be considered fatal.
1107     #
1108     # Called by:
1109     #
1110     # Parameters: void
1111     #
1112     # Global Variables: %main::ConfigurationData
1113     #
1114     # Returns: Boolean status
1115     #
1116     sub bShutdownServer {
1117    
1118    
1119     # Shutdown the server
1120     MPS::ShutdownServer($main::MPSSession);
1121    
1122     return (1);
1123    
1124     }
1125    
1126    
1127    
1128    
1129    
1130     #--------------------------------------------------------------------------
1131     #
1132     # Function: bCheckCGIEnvironment()
1133     #
1134     # Purpose: This function checks that all the CGI environment variables we
1135     # need are available. It will exit if any of the variables are
1136     # not found, but it will first list all the variables that are
1137     # not available.
1138     #
1139     # An error here should be considered fatal.
1140     #
1141     # Called by:
1142     #
1143     # Parameters: void
1144     #
1145     # Global Variables: $ENV{}
1146     #
1147     # Returns: Boolean status
1148     #
1149     sub bCheckCGIEnvironment {
1150    
1151     my ($Status);
1152    
1153    
1154     # Init the status
1155     $Status = 1;
1156    
1157    
1158     # Check that REQUEST_METHOD is specified
1159     if ( ! (defined($ENV{'REQUEST_METHOD'}) && ($ENV{'REQUEST_METHOD'} ne "")) ) {
1160     &vLog("Error - missing 'REQUEST_METHOD' environment variable.\n");
1161     $Status = 0;
1162     }
1163    
1164    
1165     # Check that SCRIPT_NAME is specified
1166     if ( ! (defined($ENV{'SCRIPT_NAME'}) && ($ENV{'SCRIPT_NAME'} ne "")) ) {
1167     &vLog("Error - missing 'SCRIPT_NAME' environment variable.\n");
1168     $Status = 0;
1169     }
1170    
1171    
1172     # Force guest
1173     #$ENV{'REMOTE_USER'} = "guest";
1174    
1175     # Make sure that REMOTE_USER is defined, we set it to an empty string if it is not
1176     if ( ! (defined($ENV{'REMOTE_USER'}) && ($ENV{'REMOTE_USER'} ne "")) ) {
1177     $ENV{'REMOTE_USER'} = "";
1178     }
1179     else {
1180     # REMOTE_USER is defined, we check to see if the guest account name is defined
1181     if ( defined($main::ConfigurationData{'guest-account-name'}) ) {
1182     # Set the REMOTE_USER to an empty string if it is the same as the guest account
1183     if ( $ENV{'REMOTE_USER'} eq $main::ConfigurationData{'guest-account-name'} ) {
1184     $ENV{'REMOTE_USER'} = "";
1185     }
1186     }
1187     }
1188    
1189    
1190     # Adjust the path info if needed
1191     if ( defined($ENV{'PATH_INFO'}) && defined($ENV{'SCRIPT_NAME'}) && (length($ENV{'PATH_INFO'}) > length($ENV{'SCRIPT_NAME'})) ) {
1192     if ( substr($ENV{'PATH_INFO'}, 0, length($ENV{'SCRIPT_NAME'})) eq $ENV{'SCRIPT_NAME'} ) {
1193     $ENV{'PATH_INFO'} = substr($ENV{'PATH_INFO'}, length($ENV{'SCRIPT_NAME'}));
1194     $ENV{'PATH_INFO'} = undef if ($ENV{'PATH_INFO'} eq "");
1195     }
1196     }
1197    
1198    
1199     return ($Status);
1200    
1201     }
1202    
1203    
1204    
1205    
1206     #--------------------------------------------------------------------------
1207     #
1208     # Function: bSetupCGIEnvironment()
1209     #
1210     # Purpose: This function sets up the environment for the CGI mode, it will
1211     # also check that all the globals are correct and that any
1212     # required directories can be accessed and written to
1213     #
1214     # An error here should be considered fatal.
1215     #
1216     # Called by:
1217     #
1218     # Parameters: void
1219     #
1220     # Global Variables: $main::UserAccountDirectoryPath, $main::UserSettingsFilePath, $main::RemoteUser,
1221     # %main::FormData, %main::ConfigurationData
1222     #
1223     # Returns: Boolean status
1224     #
1225     sub bSetupCGIEnvironment {
1226    
1227     my ($Status, $URLString);
1228    
1229    
1230     # Init the status
1231     $Status = 1;
1232    
1233    
1234     # Get the query string from the environment
1235     if ( $ENV{'REQUEST_METHOD'} eq "GET" ) {
1236     $URLString = $ENV{'QUERY_STRING'};
1237     }
1238     # Get the query string from stdin
1239     elsif ( $ENV{'REQUEST_METHOD'} eq "POST" ) {
1240     read("STDIN", $URLString, $ENV{'CONTENT_LENGTH'});
1241    
1242     # Append the query string if it is defined
1243     if ( defined($ENV{'QUERY_STRING'}) && ($ENV{'QUERY_STRING'} ne "") ) {
1244     $URLString = $ENV{'QUERY_STRING'} . "&". $URLString;
1245     }
1246     }
1247    
1248    
1249     # Parse the form data that was passed
1250     if ( defined($URLString) && ($URLString ne "") ) {
1251     %main::FormData = &hParseURLIntoHashTable($URLString);
1252     }
1253    
1254    
1255     # Get the REMOTE_USER from the CGI environment and set the user account directory path
1256     if ( (defined($ENV{'REMOTE_USER'})) && ($ENV{'REMOTE_USER'} ne "") && defined($main::ConfigurationData{'user-accounts-directory'}) ) {
1257     $main::RemoteUser = $ENV{'REMOTE_USER'};
1258     $main::UserAccountDirectoryPath = $main::ConfigurationData{'user-accounts-directory'} . "/". $main::RemoteUser;
1259     $main::UserAccountDirectoryPath =~ tr/\+/ /;
1260     $main::UserSettingsFilePath = $main::UserAccountDirectoryPath . "/". $main::UserSettingsFileName . $main::XMLFileNameExtension;
1261     }
1262     else {
1263     undef($main::RemoteUser);
1264     undef($main::UserAccountDirectoryPath);
1265     undef($main::UserSettingsFilePath);
1266     }
1267    
1268    
1269     # Check that the user account directory exists if it is specified
1270     if ( defined($main::UserAccountDirectoryPath) ) {
1271    
1272     # Try to create the user account directory if it does not exist
1273     if ( ! -d $main::UserAccountDirectoryPath ) {
1274    
1275     if ( mkdir($main::UserAccountDirectoryPath, 0700) ) {
1276    
1277     # Set the user account directory so that it can be accessed by ourselves only
1278     chmod(0700, $main::UserAccountDirectoryPath);
1279    
1280     }
1281     else {
1282    
1283     # The directory could not be created, so we inform the user of the fact
1284     &vHandleError("User Account Error", "Sorry, the account directory could not be created");
1285     $Status = 0;
1286     }
1287     }
1288    
1289    
1290     # Check that we can access user account directory
1291     if ( ! ((-r $main::UserAccountDirectoryPath) && (-w $main::UserAccountDirectoryPath) && (-x $main::UserAccountDirectoryPath)) ) {
1292    
1293     # The directory cannot be accessed, so we inform the user of the fact
1294     &vHandleError("User Account Error", "Sorry, the account directory could not be accessed");
1295     $Status = 0;
1296     }
1297     }
1298    
1299    
1300     return ($Status);
1301    
1302     }
1303    
1304    
1305    
1306    
1307     #--------------------------------------------------------------------------
1308     #
1309     # Function: sMakeSearchURL()
1310     #
1311     # Purpose: This function makes a search URL from the passed content hash.
1312     #
1313     # Called by:
1314     #
1315     # Parameters: %Content content hash
1316     #
1317     # Global Variables: none
1318     #
1319     # Returns: the URL search string, and an empty string if
1320     # nothing relevant is defined in the content
1321     #
1322     sub sMakeSearchURL {
1323    
1324     my (%Content) = @_;
1325    
1326     my ($SearchURL, $Value);
1327     my (@InternalFieldNames) = ('Any', 'Operator', 'Past', 'Since', 'Before', 'LastRunTime', 'Order', 'Max', 'Database');
1328    
1329    
1330     # Initialize the search URL
1331     $SearchURL = "";
1332    
1333    
1334     # Add the generic field names
1335     foreach $Value ( 1..100 ) {
1336    
1337     my ($FieldName) = "FieldName" . $Value;
1338     my ($FieldContent) = "FieldContent" . $Value;
1339    
1340     if ( defined($Content{$FieldName}) ) {
1341     $SearchURL .= "&$FieldName=" . &lEncodeURLData($Content{$FieldName});
1342     $SearchURL .= defined($Content{$FieldContent}) ? "&$FieldContent=" . &lEncodeURLData($Content{$FieldContent}) : "";
1343     }
1344     }
1345    
1346    
1347     # Add the internal search terms
1348     foreach $Value ( @InternalFieldNames ) {
1349     $SearchURL .= defined($Content{$Value}) ? "&$Value=" . join("&$Value=", &lEncodeURLData(split(/\0/, $Content{$Value}))) : "";
1350     }
1351    
1352    
1353     # Return the URL, choping out the initial '&'
1354     return (($SearchURL ne "") ? substr($SearchURL, 1) : "");
1355    
1356     }
1357    
1358    
1359    
1360    
1361    
1362     #--------------------------------------------------------------------------
1363     #
1364     # Function: sMakeDocumentURL()
1365     #
1366     # Purpose: This function makes a document URL from the passed content hash.
1367     #
1368     # Called by:
1369     #
1370     # Parameters: %Content content hash
1371     #
1372     # Global Variables: none
1373     #
1374     # Returns: the URL document string, and an empty string if
1375     # nothing relevant is defined in the content
1376     #
1377     sub sMakeDocumentURL {
1378    
1379     my (%Content) = @_;
1380    
1381     my ($DocumentURL);
1382    
1383    
1384     # Initialize the document URL
1385     $DocumentURL = "";
1386    
1387    
1388     # Add the document URLs
1389     if ( defined($Content{'Document'}) ) {
1390     $DocumentURL .= "&Document=" . join("&Document=", &lEncodeURLData(split(/\0/, $Content{'Document'})));
1391     }
1392    
1393    
1394     # Return the URL, choping out the initial '&'
1395     return (($DocumentURL ne "") ? substr($DocumentURL, 1) : "");
1396    
1397     }
1398    
1399    
1400    
1401    
1402    
1403     #--------------------------------------------------------------------------
1404     #
1405     # Function: sMakeRfDocumentURL()
1406     #
1407     # Purpose: This function makes an RF document URL from the passed content hash.
1408     #
1409     # Called by:
1410     #
1411     # Parameters: %Content content hash
1412     #
1413     # Global Variables: none
1414     #
1415     # Returns: the URL RF document string, and an empty string if
1416     # nothing relevant is defined in the content
1417     #
1418     sub sMakeRfDocumentURL {
1419    
1420     my (%Content) = @_;
1421    
1422     my ($RfDocumentURL);
1423    
1424    
1425     # Initialize the RF document URL
1426     $RfDocumentURL = "";
1427    
1428    
1429     # Add the RF document URLs
1430     if ( defined($Content{'RfDocument'}) ) {
1431     $RfDocumentURL .= "&RfDocument=" . join("&RfDocument=", &lEncodeURLData(split(/\0/, $Content{'RfDocument'})));
1432     }
1433    
1434    
1435     # Return the URL, choping out the initial '&'
1436     return (($RfDocumentURL ne "") ? substr($RfDocumentURL, 1) : "");
1437    
1438     }
1439    
1440    
1441    
1442    
1443    
1444     #--------------------------------------------------------------------------
1445     #
1446     # Function: sMakeSearchAndRfDocumentURL()
1447     #
1448     # Purpose: This function makes a URL string from the search
1449     # and RF document URLs
1450     #
1451     # Called by:
1452     #
1453     # Parameters: %Content content hash
1454     #
1455     # Global Variables: none
1456     #
1457     # Returns: the URL query string, and an empty string if
1458     # nothing relevant is defined in %Content
1459     #
1460     sub sMakeSearchAndRfDocumentURL {
1461    
1462     my (%Content) = @_;
1463    
1464     my ($SearchURL, $RfDocumentURL, $SearchRfDocumentURL);
1465    
1466    
1467     # Get the search URL and the RF document URL
1468     $SearchURL = &sMakeSearchURL(%Content);
1469     $RfDocumentURL = &sMakeRfDocumentURL(%Content);
1470    
1471    
1472     # Concatenate them intelligently
1473     $SearchRfDocumentURL = $SearchURL . ((($SearchURL ne "") && ($RfDocumentURL ne "")) ? "&" : "") . $RfDocumentURL;
1474    
1475    
1476     # Return the URL
1477     return ($SearchRfDocumentURL);
1478    
1479     }
1480    
1481    
1482    
1483    
1484     #--------------------------------------------------------------------------
1485     #
1486     # Function: sMakeSearchString()
1487     #
1488     # Purpose: This function makes a search string from the search
1489     # variables in the content hash
1490     #
1491     # Called by:
1492     #
1493     # Parameters: %Content content hash
1494     #
1495     # Global Variables: void
1496     #
1497     # Returns: the search string, and an empty string if
1498     # nothing relevant is defined in the content hash
1499     #
1500     sub sMakeSearchString {
1501    
1502     my (%Content) = @_;
1503    
1504     my ($SearchString);
1505     my ($FieldName, $Time, $Date);
1506     my ($Value);
1507    
1508    
1509     # Initialize the search string
1510     $SearchString = "";
1511    
1512 dpavlin 1.22 sub nuke_accents {
1513     my $tmp = $_[0];
1514     $tmp =~ tr/Çüéâäùæç³ëÕõî¬ÄÆÉÅåôö¥µ¦¶ÖÜ«»£èáíóú¡±®¾Êê¼ÈºÁÂ̪¯¿ÃãðÐÏËïÒÍÎìÞÙÓÔÑñò©¹ÀÚàÛýÝþ´­½²·¢¸¨ÿØø/CueaauccleOoiZACELlooLlSsOUTtLcaiouAaZzEezCsAAESZzAadDDEdNIIeTUOoNnnSsRUrUyYt'-".'',"'Rr/;
1515     # convert search string to lower case -> make search case insensitive
1516     $tmp =~ tr/A-Z/a-z/;
1517     return $tmp;
1518     }
1519    
1520 dpavlin 1.1
1521     # Add the search terms
1522 dpavlin 1.22 $SearchString .= defined($Content{'Any'}) ? ((($SearchString ne "") ? " AND " : "") . nuke_accents($Content{'Any'}) ) : "";
1523 dpavlin 1.1
1524    
1525     # Add the generic field names
1526     foreach $Value ( 1..100 ) {
1527    
1528     my ($FieldName) = "FieldName" . $Value;
1529     my ($FieldContent) = "FieldContent" . $Value;
1530 dpavlin 1.19
1531 dpavlin 1.1
1532 dpavlin 1.19 if ( defined($Content{$FieldName}) && defined($Content{$FieldContent}) ) {
1533 dpavlin 1.22
1534 dpavlin 1.19 if ($Content{$FieldName} eq "ISBN") {
1535     # fix stupid problem with dashes in data
1536     $Content{$FieldContent} .= "*";
1537     }
1538    
1539     $SearchString .= ($SearchString ne "") ? " AND " : "";
1540 dpavlin 1.22 $SearchString .= "$Content{$FieldName}=(" . nuke_accents($Content{$FieldContent}) . ")";
1541 dpavlin 1.1 }
1542     }
1543    
1544     # Add the internal search terms
1545    
1546     # Add the date restriction on the load time
1547     if ( defined($Content{'LastRunTime'}) && ($Content{'LastRunTime'} > 0) ) {
1548     $SearchString .= (($SearchString ne "") ? " AND " : "") . "time_t>=$Content{'LastRunTime'}";
1549     }
1550    
1551    
1552     # Add the Past date restriction
1553     if ( defined($Content{'Past'}) && ($Content{'Past'} ne "0") ) {
1554    
1555     $Time = time();
1556     if ( $Content{'Past'} eq "Day" ) {
1557     $Time = &tSubstractFromTime($Time, undef, undef, 1);
1558     }
1559     elsif ( $Content{'Past'} eq "Week" ) {
1560     $Time = &tSubstractFromTime($Time, undef, undef, 7);
1561     }
1562     elsif ( $Content{'Past'} eq "Month" ) {
1563     $Time = &tSubstractFromTime($Time, undef, 1, undef);
1564     }
1565     elsif ( $Content{'Past'} eq "3 Months" ) {
1566     $Time = &tSubstractFromTime($Time, undef, 3, undef);
1567     }
1568     elsif ( $Content{'Past'} eq "6 Months" ) {
1569     $Time = &tSubstractFromTime($Time, undef, 6, undef);
1570     }
1571     elsif ( $Content{'Past'} eq "9 Months" ) {
1572     $Time = &tSubstractFromTime($Time, undef, 9, undef);
1573     }
1574     elsif ( $Content{'Past'} eq "Year" ) {
1575     $Time = &tSubstractFromTime($Time, 1, undef undef);
1576     }
1577    
1578     # Create an ANSI format date/time field
1579     $Date = &sGetAnsiDateFromTime($Time);
1580     $SearchString .= " {DATE>=$Date}";
1581     }
1582    
1583    
1584     # Add the Since date restriction
1585     if ( defined($Content{'Since'}) && ($Content{'Since'} ne "0") ) {
1586     $SearchString .= " {DATE>=$Content{'Since'}0000}";
1587     }
1588    
1589    
1590     # Add the Before date restriction
1591     if ( defined($Content{'Before'}) && ($Content{'Before'} ne "0") ) {
1592     $SearchString .= " {DATE<$Content{'Before'}0000}";
1593     }
1594    
1595    
1596     # Add the document sort order
1597     $SearchString .= defined($Content{'Order'}) ? " {" . $Content{'Order'} . "}" : "";
1598    
1599     # Add the operator
1600     $SearchString .= defined($Content{'Operator'}) ? " {" . $Content{'Operator'} . "}" : "";
1601    
1602    
1603     return (($SearchString ne "") ? $SearchString : undef);
1604    
1605     }
1606    
1607    
1608    
1609    
1610    
1611     #--------------------------------------------------------------------------
1612     #
1613     # Function: hGetSearchStringHash()
1614     #
1615     # Purpose: This function makes a search string hash table from the search
1616     # variables in the content hash
1617     #
1618     # Called by:
1619     #
1620     # Parameters: %Content content hash
1621     #
1622     # Global Variables: void
1623     #
1624     # Returns: the search string hash table, and an empty string if
1625     # nothing relevant is defined in the content hash
1626     #
1627     sub hGetSearchStringHash {
1628    
1629     my (%Content) = @_;
1630    
1631     my ($Content);
1632     my (%Value, @Values, $Value);
1633    
1634    
1635     @Values = split(/ /, defined($Content{'Any'}) ? $Content{'Any'} : "");
1636     foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value };
1637    
1638    
1639     # Add the generic field names
1640     foreach $Value ( 1..100 ) {
1641    
1642     my ($FieldName) = "FieldName" . $Value;
1643     my ($FieldContent) = "FieldContent" . $Value;
1644    
1645     if ( defined($Content{$FieldName}) ) {
1646     @Values = split(/ /, defined($Content{$FieldContent}) ? $Content{$FieldContent} : "");
1647     foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value };
1648     }
1649     }
1650    
1651    
1652     return (%Value);
1653    
1654     }
1655    
1656    
1657    
1658    
1659    
1660     #--------------------------------------------------------------------------
1661     #
1662     # Function: hGetDocumentFolders()
1663     #
1664     # Purpose: This function returns a hash table of all the document folders
1665     #
1666     # Called by:
1667     #
1668     # Parameters: void
1669     #
1670     # Global Variables: void
1671     #
1672     # Returns: a hash table of document folders, the key being the folder name
1673     # and the content being the folder file name
1674     #
1675     sub hGetDocumentFolders {
1676    
1677     my (@DocumentFolderList, $DocumentFolderEntry, $HeaderName, $FolderName, %QualifiedDocumentFolders);
1678    
1679     # Read all the document folder files
1680     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
1681     @DocumentFolderList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::DocumentFolderFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
1682     closedir(USER_ACCOUNT_DIRECTORY);
1683    
1684    
1685     # Loop over each document folder file checking that it is valid
1686     for $DocumentFolderEntry ( @DocumentFolderList ) {
1687    
1688     # Get the header name from the XML document folder file
1689     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderEntry);
1690    
1691     # Check that the entry is valid and add it to the qualified list
1692     if ( defined($HeaderName) && ($HeaderName eq "DocumentFolder") ) {
1693     $FolderName = &sGetTagValueFromXMLFile($DocumentFolderEntry, "FolderName");
1694     $QualifiedDocumentFolders{$FolderName} = $DocumentFolderEntry;
1695     }
1696     else {
1697     # Else we delete this invalid document folder file
1698     unlink($DocumentFolderEntry);
1699     }
1700     }
1701    
1702    
1703     return (%QualifiedDocumentFolders);
1704    
1705     }
1706    
1707    
1708    
1709    
1710    
1711     #--------------------------------------------------------------------------
1712     #
1713     # Function: iSaveSearchHistory()
1714     #
1715     # Purpose: This function saves the passed search to a new
1716     # search history XML file.
1717     #
1718     # Called by:
1719     #
1720     # Parameters: $FileName search history file name ('undef' means create a new file name)
1721     # $SearchAndRfDocumentURL search and RF document URL
1722     # $SearchResults search results
1723     # $QueryReport query report
1724     #
1725     # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1726     # $main::SearchHistoryFileNamePrefix
1727     #
1728     # Returns: 0 on error, 1 on success
1729     #
1730     sub iSaveSearchHistory {
1731    
1732     my ($FileName, $SearchAndRfDocumentURL, $SearchResults, $QueryReport) = @_;
1733     my ($SearchHistoryFilePath, %Value);
1734     my ($AnsiDateTime);
1735    
1736    
1737     # Return an error if the user account directory is not defined
1738     if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
1739     return (0);
1740     }
1741    
1742     # Create a file name if one was not passed
1743     if ( !defined($FileName) ) {
1744     $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1745     $SearchHistoryFilePath = $main::UserAccountDirectoryPath . "/". $main::SearchHistoryFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1746     }
1747     else {
1748     $SearchHistoryFilePath = $FileName;
1749     }
1750    
1751    
1752     # Set the hash from the history information
1753     undef(%Value);
1754     $Value{'CreationTime'} = time();
1755     $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL;
1756     $Value{'QueryReport'} = $QueryReport;
1757     $Value{'SearchResults'} = $SearchResults;
1758    
1759    
1760     # Save the search information
1761     if ( ! &iSaveXMLFileFromHash($SearchHistoryFilePath, "SearchHistory", %Value) ) {
1762     # Failed to save the information, so we return an error
1763     return (0);
1764     }
1765    
1766     return (1);
1767    
1768     }
1769    
1770    
1771    
1772    
1773    
1774     #--------------------------------------------------------------------------
1775     #
1776     # Function: iSaveSearch()
1777     #
1778     # Purpose: This function saves the passed search to a new
1779     # search XML file.
1780     #
1781     # Called by:
1782     #
1783     # Parameters: $FileName saved search file name ('undef' means create a new file name)
1784     # $SearchName search name
1785     # $SearchDescription search description
1786     # $SearchAndRfDocumentURL search and RF document URL
1787     # $SearchFrequency search frequency
1788     # $DeliveryFormat delivery format
1789     # $DeliveryMethod delivery method
1790     # $SearchStatus search status
1791     # $CreationTime creation time
1792     # $LastRunTime last run time
1793     #
1794     # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1795     # $main::SavedSearchFileNamePrefix
1796     #
1797     # Returns: 0 on error, 1 on success
1798     #
1799     sub iSaveSearch {
1800    
1801     my ($FileName, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime) = @_;
1802     my ($SavedSearchFilePath, %Value);
1803     my ($AnsiDateTime);
1804    
1805    
1806     # Return an error if the user account directory is not defined
1807     if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
1808     return (0);
1809     }
1810    
1811     # Create a file name if one was not passed
1812     if ( !defined($FileName) ) {
1813     $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1814     $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/". $main::SavedSearchFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1815     }
1816     else {
1817     $SavedSearchFilePath = $FileName;
1818     }
1819    
1820    
1821    
1822     # Set the hash from the search information
1823     undef(%Value);
1824     $Value{'SearchName'} = $SearchName;
1825     $Value{'SearchDescription'} = $SearchDescription;
1826     $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL;
1827     $Value{'SearchFrequency'} = $SearchFrequency;
1828     $Value{'DeliveryFormat'} = $DeliveryFormat;
1829     $Value{'DeliveryMethod'} = $DeliveryMethod;
1830     $Value{'SearchStatus'} = $SearchStatus;
1831     $Value{'CreationTime'} = $CreationTime;
1832     $Value{'LastRunTime'} = $LastRunTime;
1833    
1834    
1835     # Save the search information
1836     if ( ! &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) {
1837     # Failed to save the information, so we return an error
1838     return (0);
1839     }
1840    
1841     return (1);
1842    
1843     }
1844    
1845    
1846    
1847    
1848    
1849     #--------------------------------------------------------------------------
1850     #
1851     # Function: iSaveFolder()
1852     #
1853     # Purpose: This function saves the passed folder to a new
1854     # document folder XML file.
1855     #
1856     # Called by:
1857     #
1858     # Parameters: $FileName document folder file name ('undef' means create a new file name)
1859     # $FolderName folder name
1860     # $FolderDescription folder description
1861     # $FolderDocuments folder document
1862     # $CreationTime creation time
1863     # $UpdateTime update time
1864     #
1865     # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1866     # $main::DocumentFolderFileNamePrefix
1867     #
1868     # Returns: 0 on error, 1 on success
1869     #
1870     sub iSaveFolder {
1871    
1872     my ($FileName, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) = @_;
1873     my ($DocumentFolderFilePath, %Value);
1874     my ($AnsiDateTime);
1875    
1876    
1877     # Return an error if the user account directory is not defined
1878     if ( !defined($main::RemoteUser) || !defined($main::UserAccountDirectoryPath) ) {
1879     return (0);
1880     }
1881    
1882     # Create a file name if one was not passed
1883     if ( !defined($FileName) ) {
1884     $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1885     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/". $main::DocumentFolderFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1886     }
1887     else {
1888     $DocumentFolderFilePath = $FileName;
1889     }
1890    
1891    
1892    
1893     # Set the hash from the folder information
1894     undef(%Value);
1895     $Value{'FolderName'} = $FolderName;
1896     $Value{'FolderDescription'} = $FolderDescription;
1897     $Value{'FolderDocuments'} = $FolderDocuments;
1898     $Value{'CreationTime'} = $CreationTime;
1899     $Value{'UpdateTime'} = $UpdateTime;
1900    
1901    
1902     # Save the document folder information
1903     if ( ! &iSaveXMLFileFromHash($DocumentFolderFilePath, "DocumentFolder", %Value) ) {
1904     # Failed to save the information, so we return an error
1905     return (0);
1906     }
1907    
1908     return (1);
1909    
1910     }
1911    
1912    
1913    
1914    
1915    
1916     #--------------------------------------------------------------------------
1917     #
1918     # Function: bDisplayDocuments()
1919     #
1920     # Purpose: This function displays the document
1921     #
1922     # Called by:
1923     #
1924     # Parameters: $Title title
1925     # $Documents \0 separated document URL
1926     # $FieldName field name
1927     # $Selector true to display selector
1928     # $Selected selector is selected
1929     # $HTML true to display HTML
1930     #
1931     #
1932     # Global Variables: void
1933     #
1934     # Returns: the status
1935     #
1936     sub bDisplayDocuments {
1937    
1938     my ($Title, $Documents, $FieldName, $Selector, $Selected, $HTML) = @_;
1939    
1940     my (@Documents, $Document, $Status, $DocumentInfo, $SelectorText, $SelectedText, $LinkText);
1941     my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder);
1942     my (%Value, $Value, @Values);
1943    
1944    
1945     # Check input parameters
1946     if ( !defined($Documents) ) {
1947     return (0);
1948     }
1949    
1950    
1951     # Split the documents text into a documents list
1952     @Documents = split(/\0/, $Documents);
1953    
1954    
1955     # Set the field name
1956     $FieldName = (defined($FieldName ) && ($FieldName ne "")) ? $FieldName : "Document";
1957    
1958     # Set the selected text
1959     $SelectedText = ((defined($Selector) && $Selector) && (defined($Selected) && $Selected)) ? "CHECKED" : "";
1960    
1961    
1962     # Print the title
1963     if ( $HTML ) {
1964     printf("<TD ALIGN=LEFT VALIGN=TOP>%s%s:</TD><TD ALIGN=LEFT VALIGN=TOP>\n",
1965 dpavlin 1.20 # defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : "");
1966     $Title);
1967 dpavlin 1.1 }
1968     else {
1969 dpavlin 1.20 # printf("%s%s:\n", defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : "");
1970     print $Title;
1971 dpavlin 1.1 }
1972    
1973    
1974     # Loop over each entry in the documents list
1975     foreach $Document ( @Documents ) {
1976    
1977     # Parse out the document entry
1978     %Value = &hParseURLIntoHashTable($Document);
1979    
1980     # Get the document information
1981     ($Status, $DocumentInfo) = MPS::GetDocumentInfo($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'});
1982    
1983     if ( $Status ) {
1984     ($Headline, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $DocumentInfo, 8);
1985    
1986     # Decode the headline and strip the HTML
1987     $Headline = &lDecodeURLData($Headline);
1988     $Headline =~ s/&nbsp;//gs;
1989     $Headline =~ s/<.*?>//gs;
1990     $Headline =~ s/\s+/ /gs;
1991 dpavlin 1.21 # decode some basic html from headline <b> <i>
1992     $Headline =~ s/&lt;(\/?[bi])&gt;/<$1>/g;
1993 dpavlin 1.1
1994     # Create a generic link for this document
1995     $Value = "";
1996     $Value .= (defined($Value{'Database'}) && ($Value{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Value{'Database'}) : "";
1997     $Value .= (defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Value{'DocumentID'}) : "";
1998     $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
1999     $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2000    
2001    
2002     # Create the selector text
2003     if ( defined($Selector) && $Selector ) {
2004     $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"$FieldName\" VALUE=\"" . substr($Value, 1) . "\" $SelectedText> ";
2005     }
2006     else {
2007     $SelectorText = " - ";
2008     }
2009    
2010     # Create the link text, we use the URL if it is there
2011     if ( defined($URL) && ($URL ne "") ) {
2012     $LinkText = $URL;
2013     }
2014     elsif ( defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "") ) {
2015     $LinkText = "$ENV{'SCRIPT_NAME'}/GetDocument?" . substr($Value, 1);
2016     }
2017     else {
2018     $LinkText = "";
2019     }
2020    
2021     # Put up the headline and the score, this one links to the document
2022     if ( $HTML ) {
2023 dpavlin 1.21 # print("$SelectorText <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline <I> ( $main::DatabaseDescriptions{$Value{'Database'}} ) </I> </A> <BR>\n");
2024     print("$SelectorText <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline </A> <BR>\n");
2025 dpavlin 1.1
2026     # if ( defined($URL) && ($URL ne "") ) {
2027     # $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2028     # print("<FONT SIZE=-2><A HREF=\"$URL\"> $Value </A></FONT><BR>\n");
2029     # }
2030     }
2031     else {
2032     print("- $Headline ($main::DatabaseDescriptions{$Value{'Database'}})\n URL: $LinkText\n");
2033     }
2034     }
2035     }
2036    
2037     if ( $HTML ) {
2038     print("</TD>\n");
2039     }
2040    
2041    
2042     return (1);
2043    
2044     }
2045    
2046    
2047    
2048    
2049    
2050    
2051     #--------------------------------------------------------------------------
2052     #
2053     # Function: bsDisplaySearchResults()
2054     #
2055     # Purpose: This function displays the search results
2056     #
2057     # Called by:
2058     #
2059     # Parameters: $Title title
2060     # $SearchResults search results
2061     # $SearchDate search date
2062     # $SearchFrequency search frequency
2063     # $SearchDescription search description
2064     # $QueryReport query report
2065     # $ScriptName script name
2066     # $Header true to display header
2067     # $Selector true to display selector
2068     # $HTML true to display HTML
2069     # %Content content hash table
2070     #
2071     #
2072     # Global Variables: %main::ConfigurationData, $main::RemoteUser,
2073     # $main::QueryReportItemName, $main::QueryReportMimeType
2074     #
2075     # Returns: the status and a the query report
2076     #
2077     sub bsDisplaySearchResults {
2078    
2079     my ($Title, $SearchDescription, $SearchDate, $SearchFrequency, $SearchResults, $QueryReport, $ScriptName, $Header, $Selector, $HTML, %Content) = @_;
2080    
2081     my ($SearchString, $SummaryType, $SummaryLength, @SearchResults, $SearchResult, $FinalQueryReport, $ResultCount, %SearchStringHash);
2082     my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder);
2083     my ($Status, $Text, $MimeTypeName, $SummaryText, $SelectorText, $LinkText, $RuleFlag, $LastItemName);
2084     my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName, $FolderName, $Index);
2085     my (@Words, $Word, @OffsetPairs, $OffsetPair, %Offsets, $Offset, $Start, $End, $OldStart, $OldEnd, $CurrentSummaryLength);
2086     my ($DatabaseSummaryFilterKey, $DatabaseSummaryFilterFunction);
2087     my ($Value, %Value, @Values, $ValueEntry);
2088 dpavlin 1.9
2089    
2090 dpavlin 1.1 # Check input parameters
2091     if ( !defined($SearchResults) || !%Content ) {
2092     return (0);
2093     }
2094    
2095     # Split the search results text into a search results list
2096     @SearchResults = split(/\n/, $SearchResults);
2097    
2098    
2099     # First we count up the number of results and scoop up
2100     # any query reports if we need to
2101    
2102     # Initialize the final query report
2103     if ( !defined($QueryReport) ) {
2104     $FinalQueryReport = "";
2105     }
2106     else {
2107     $FinalQueryReport = $QueryReport;
2108     }
2109    
2110    
2111     # Loop over each entry in the search results list
2112     $ResultCount = 0;
2113     foreach $SearchResult ( @SearchResults ) {
2114    
2115     # Parse the headline, also get the first document item/type
2116     ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2117    
2118     # Is this a query report
2119     if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2120    
2121     # Retrieve the query report if it was not passed to us
2122     if ( !defined($QueryReport) ) {
2123     ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType);
2124    
2125     if ( $Status ) {
2126     # Concatenate it to the query report text we have already got
2127     $FinalQueryReport .= $Text;
2128     }
2129     }
2130     }
2131     else {
2132     # Increment the result count
2133     $ResultCount++;
2134     }
2135     }
2136    
2137    
2138    
2139    
2140     # Finally, we get information we are going to need later on
2141    
2142     # Get the search string
2143     $SearchString = &sMakeSearchString(%Content);
2144     if ( defined($SearchString) ) {
2145     $SearchString =~ s/{.*?}//gs;
2146     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
2147     }
2148     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
2149    
2150     # Get the search string hash
2151     %SearchStringHash = &hGetSearchStringHash(%Content);
2152    
2153     # Do some very basic plural stemming
2154     foreach $Value ( keys (%SearchStringHash) ) {
2155     $Value =~ s/ies\Z/y/g;
2156     $Value =~ s/s\Z//g;
2157     $SearchStringHash{$Value} = $Value;
2158     }
2159    
2160    
2161    
2162     # Get the summary information
2163     if ( defined($main::RemoteUser) ) {
2164    
2165     $SummaryType = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryType");
2166     $SummaryLength = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryLength");
2167    
2168     if ( !(defined($SummaryLength) && ($SummaryLength ne "")) ) {
2169     $SummaryLength = $main::DefaultSummaryLength;
2170     }
2171     if ( !(defined($SummaryType) && ($SummaryType ne "")) ) {
2172     $SummaryType = $main::DefaultSummaryType;
2173     }
2174     }
2175     else {
2176     $SummaryType = $main::DefaultSummaryType;
2177     $SummaryLength = $main::DefaultSummaryLength;
2178     }
2179    
2180    
2181     # Print the header if needed
2182     if ( $Header ) {
2183    
2184     if ( $HTML ) {
2185     # Print the title and the start of the form
2186     printf("<H3>%s</H3>\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:");
2187    
2188     # Start the form
2189     print("<FORM ACTION=\"$ScriptName\" METHOD=POST>\n");
2190    
2191    
2192     # List the hidden fields
2193     %Value = &hParseURLIntoHashTable(&sMakeSearchURL(%Content));
2194     foreach $Value ( keys(%Value) ) {
2195     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
2196     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
2197     }
2198     }
2199    
2200    
2201     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2202    
2203     # Print the selector
2204 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP>Odabrani su svi rezultati ukoliko niste uèinili nikakav dodatan odabir.</TD><TD ALIGN=RIGHT VALIGN=TOP> \n");
2205 dpavlin 1.1
2206     if ( $ResultCount > 0 ) {
2207    
2208     if ( defined($main::RemoteUser) ) {
2209     print("<SELECT NAME=\"Action\">\n");
2210    
2211     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
2212     if
2213     ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
2214     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
2215     }
2216     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
2217     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
2218     }
2219 dpavlin 1.20 print("<OPTION VALUE=\"GetSaveSearch\">Saèuvaj upit\n");
2220 dpavlin 1.1 print("<OPTION VALUE=\"GetSaveFolder\">Saèuvaj odabrane rezultate u novi folder\n");
2221    
2222     # Get the document folder hash
2223     %QualifiedDocumentFolders = &hGetDocumentFolders;
2224    
2225     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
2226    
2227     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
2228    
2229     # Get the document folder file name and encode it
2230     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
2231     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
2232    
2233     print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Dodaj odabrane rezultate u '$FolderName' folder\n");
2234     }
2235     print("</SELECT>\n");
2236     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
2237     }
2238     else {
2239     print("<SELECT NAME=\"Action\">\n");
2240     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
2241     if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
2242     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
2243     }
2244     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
2245     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
2246     }
2247     print("</SELECT>\n");
2248     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
2249     }
2250     }
2251     else {
2252     if ( defined($main::RemoteUser) ) {
2253     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSaveSearch\">\n");
2254     print("<INPUT TYPE=SUBMIT VALUE=\"Save this search\">\n");
2255     }
2256     }
2257    
2258     print("</TD></TR>\n");
2259     print("</TABLE>\n");
2260     }
2261     else {
2262     printf("%s\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:");
2263     }
2264    
2265    
2266     # Display the search string
2267     if ( $HTML ) {
2268     print("<CENTER><HR WIDTH=50%></CENTER>\n");
2269     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2270     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
2271     }
2272     else {
2273     print("--------------------------------------------------------------\n");
2274     print(" - Search for : $SearchString\n");
2275     }
2276    
2277    
2278     # Display the description
2279     if ( defined($SearchDescription) ) {
2280     if ( $HTML ) {
2281     $SearchDescription =~ s/\n/<BR>/g;
2282     $SearchDescription =~ s/\r/<BR>/g;
2283     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n");
2284     }
2285     else {
2286     print(" - Description : $SearchDescription\n");
2287     }
2288     }
2289    
2290     # Display the date
2291     if ( defined($SearchDate) ) {
2292     if ( $HTML ) {
2293     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Run on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDate </TD></TR>\n");
2294     }
2295     else {
2296     print(" - Run on : $SearchDate\n");
2297     }
2298     }
2299    
2300     # Display the frequency
2301     if ( defined($SearchFrequency) ) {
2302     if ( $HTML ) {
2303     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n");
2304     }
2305     else {
2306     print(" - Frequency : $SearchFrequency\n");
2307     }
2308     }
2309    
2310    
2311    
2312     # Get the databases from the search and list their descriptions
2313     if ( defined($Content{'Database'}) ) {
2314    
2315     # Initialize the temp list
2316     undef(@Values);
2317    
2318     # Loop over each database
2319     foreach $Database ( split(/\0/, $Content{'Database'}) ) {
2320     $Value = &lEncodeURLData($Database);
2321     if ( $HTML ) {
2322     push @Values, sprintf("<A HREF=\"$ScriptName/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Get Information about the $main::DatabaseDescriptions{$Database} database'; return true\"> $main::DatabaseDescriptions{$Database} </A> ");
2323     }
2324     else {
2325     push @Values, sprintf("$main::DatabaseDescriptions{$Database} ");
2326     }
2327     }
2328    
2329     # Print the list if there are any entries in it
2330     if ( scalar(@Values) > 0 ) {
2331     if ( $HTML ) {
2332     printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n",
2333     (scalar(@Values) > 1) ? "s" : "", join(", ", @Values));
2334     }
2335     else {
2336     printf(" - Database%s : %s\n", (scalar(@Values) > 1) ? "s" : " ", join(", ", @Values));
2337     }
2338     }
2339     }
2340    
2341    
2342     # Display any feedback documents
2343     if ( defined($Content{'RfDocument'}) ) {
2344     if ( $HTML ) {
2345     print("<TR>\n");
2346     }
2347     &bDisplayDocuments("Feedback Document", $Content{'RfDocument'}, "RfDocument", 1, 1, $HTML);
2348     if ( $HTML ) {
2349     print("</TR>\n");
2350     }
2351     }
2352    
2353    
2354     if ( $HTML ) {
2355 dpavlin 1.22 printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Pronaðeno: </TD> <TD ALIGN=LEFT VALIGN=TOP> <font color=\"#990000\"> %s rezultata </font>(Maksimalni broj pode¹en na: $Content{'Max'} ) </TD></TR>\n",
2356 dpavlin 1.1 ($ResultCount > 0) ? $ResultCount : "no");
2357    
2358     print("</TABLE>\n");
2359     print("<CENTER><HR WIDTH=50%></CENTER>\n");
2360     }
2361     else {
2362     printf(" - Results : %s\n", ($ResultCount > 0) ? $ResultCount : "no");
2363     print("--------------------------------------------------------------\n\n");
2364     }
2365     }
2366    
2367    
2368     # Start the table
2369     if ( $HTML ) {
2370     print("<!-- searchResults -->\n");
2371     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2372    
2373     # Display a button to select all the documents
2374     if ( $ResultCount > 0 ) {
2375    
2376     if ( defined($Selector) && $Selector ) {
2377    
2378     $SelectorText = "";
2379    
2380     # Loop over each entry in the hits list
2381     foreach $SearchResult ( @SearchResults ) {
2382    
2383     # Parse the headline, also get the first document item/type
2384     ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2385    
2386     # Skip query reports
2387     if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2388     next;
2389     }
2390    
2391     $Value = "";
2392     $Value .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2393     $Value .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2394     $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2395     $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2396     $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1);
2397     }
2398    
2399     $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
2400     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n");
2401     }
2402     }
2403     }
2404    
2405    
2406 dpavlin 1.9 ### FIX:: ADD SORT HERE
2407 dpavlin 1.1 if ( $ResultCount > 0 ) {
2408    
2409     # Loop over each entry in the hits list
2410     foreach $SearchResult ( @SearchResults ) {
2411    
2412     # Parse the headline, also get the first document item/type
2413     ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2414    
2415     # Skip query reports
2416     if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2417     next;
2418     }
2419    
2420    
2421     # Put a separator between each entry
2422     if ( defined($Remainder) ) {
2423    
2424     if ( defined($RuleFlag) && ($RuleFlag) ) {
2425     if ( $HTML ) {
2426     print("<TR><TD COLSPAN=3><HR WIDTH=25%></TD></TR>\n");
2427     }
2428     else {
2429     print("--------------------------------------------------------------\n\n");
2430     }
2431     }
2432    
2433     $RuleFlag = 1;
2434     }
2435    
2436    
2437     # Get the summary if needed
2438     if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") &&
2439     ($SummaryType ne "none") ) {
2440    
2441     ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType);
2442    
2443     if ( $Status ) {
2444    
2445     # Then process for each summary type
2446     if ( $SummaryType eq "default" ) {
2447    
2448     $DatabaseSummaryFilterKey = "$main::DatabaseSummaryFilter:$Database:$ItemName:$MimeType";
2449    
2450     # Is a filter defined for this database summary filter key ?
2451     if ( defined($main::DatabaseFilters{$DatabaseSummaryFilterKey}) ) {
2452    
2453     # Pull in the package
2454     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Database"};
2455    
2456     # Filter the document
2457     $Value = $main::DatabaseFilters{$DatabaseSummaryFilterKey};
2458     $DatabaseSummaryFilterFunction = \&$Value;
2459     $Text = $DatabaseSummaryFilterFunction->($Database, $DocumentID, $ItemName, $MimeType, $Text);
2460    
2461     }
2462    
2463     # Truncate the summary to the length requested
2464     if ( defined ($Text) && ($Text ne "") ) {
2465    
2466     $CurrentSummaryLength = 0;
2467     $SummaryText = "";
2468    
2469     # Split the document text
2470     @Words = split(/(\W)/, $Text);
2471    
2472     # Loop over each word
2473     foreach $Offset ( 0..scalar(@Words) ) {
2474    
2475     # Skip undefined words
2476     if ( !defined($Words[$Offset]) ) {
2477     next;
2478     }
2479    
2480     # Increment and check the summary length
2481     if ( $Words[$Offset] ne " " ) {
2482    
2483     $CurrentSummaryLength++;
2484    
2485     if ( $CurrentSummaryLength > $SummaryLength ) {
2486     # Append a diaresys at the end and bail
2487     $SummaryText .= "...";
2488     last;
2489     }
2490     }
2491    
2492     # Append the current word to the end of the summary
2493     $SummaryText .= $Words[$Offset];
2494     }
2495     }
2496     else {
2497     $SummaryText = "(Document summary unavailable)";
2498     }
2499     }
2500     elsif ( $SummaryType eq "keyword" ) {
2501    
2502     # First clean up the text
2503     if ( index($Text, "\r\n") >= 0 ) {
2504     $Text =~ s/\r//gs;
2505     }
2506     elsif ( index($Text, "\r") >= 0 ) {
2507     $Text =~ s/\r/\n/gs;
2508     }
2509     if ( defined($main::HtmlMimeTypes{$MimeType}) ) {
2510     if ( ($Index = index($Text, "\n\n")) >= 0 ) {
2511     $Text = substr($Text, $Index);
2512     }
2513     $Text =~ s/&nbsp;//gs;
2514     $Text =~ s/<.*?>//gs;
2515     }
2516     $Text =~ s/\n/ /gs;
2517     $Text =~ s/\s+/ /gs;
2518     $Text = ucfirst($Text);
2519    
2520     # Initialize our variables
2521     $OldStart = -1;
2522     $OldEnd = -1;
2523    
2524     $Start = -1;
2525     $End = -1;
2526    
2527     $CurrentSummaryLength = 0;
2528    
2529     # Reset the offset pairs and offsets
2530     undef(@OffsetPairs);
2531     undef(%Offsets);
2532    
2533    
2534     # Split the document text
2535     @Words = split(/(\W)/, $Text);
2536    
2537    
2538     # Loop over each word, checking to see if it is in the search string hash table
2539     # and build the offset list as we go along, check with the previous offset to see
2540     # if there is an overlap
2541     foreach $Offset ( 0..scalar(@Words) ) {
2542    
2543     if ( !defined($Words[$Offset]) ) {
2544     next;
2545     }
2546    
2547     # Downcase the word
2548     $Word = lc($Words[$Offset]);
2549    
2550     # Very basic plural stemming
2551     $Word =~ s/ies\Z/y/g;
2552     $Word =~ s/s\Z//g;
2553    
2554     if ( !defined($SearchStringHash{$Word}) ) {
2555     next;
2556     }
2557    
2558     $Start = ($Offset < $main::SummaryKeywordSpan) ? 0 : $Offset - $main::SummaryKeywordSpan;
2559     $End = (($Offset + $main::SummaryKeywordSpan) > (scalar(@Words) - 1)) ? (scalar(@Words) - 1) : $Offset + $main::SummaryKeywordSpan;
2560    
2561     if ( @OffsetPairs ) {
2562     ($OldStart, $OldEnd) = split(/,/, $OffsetPairs[scalar(@OffsetPairs) - 1]);
2563     }
2564    
2565     if ( $OldEnd >= $Start ) {
2566     $OffsetPairs[scalar(@OffsetPairs) - 1] = "$OldStart,$End";
2567     }
2568     else {
2569     push @OffsetPairs, "$Start,$End";
2570     }
2571     $Offsets{$Offset} = $Offset;
2572     }
2573    
2574    
2575     # Now we rebuild the sentence from the words
2576     $SummaryText = "";
2577     foreach $OffsetPair ( @OffsetPairs ) {
2578    
2579     ($Start, $End) = split(/,/, $OffsetPair);
2580    
2581     if ( $Start > 0 ) {
2582     $SummaryText .= " ...";
2583     }
2584    
2585     foreach $Offset ( $Start..$End ) {
2586    
2587     if ( !defined($Words[$Offset]) ) {
2588     next;
2589     }
2590    
2591     if ( defined($Offsets{$Offset}) ) {
2592     $SummaryText .= "<FONT COLOR=\"GREEN\">$Words[$Offset]</FONT> ";
2593     }
2594     else {
2595     $SummaryText .= $Words[$Offset] . " ";
2596     }
2597    
2598     # Increment the summary length
2599     $CurrentSummaryLength++;
2600     }
2601    
2602     # Append a diaresys at the end
2603     if ( $End < scalar(@Words) ) {
2604     $SummaryText .= "... ";
2605     }
2606    
2607     # Bail if we have reached the max summary length
2608     if ( $CurrentSummaryLength > $SummaryLength ) {
2609     last;
2610     }
2611     }
2612     }
2613     }
2614     else {
2615     undef($SummaryText);
2616     }
2617     }
2618    
2619    
2620     # Decode the headline and strip the HTML
2621     $Headline = &lDecodeURLData($Headline);
2622     $Headline =~ s/&nbsp;//gs;
2623     $Headline =~ s/<.*?>//gs;
2624     $Headline =~ s/\s+/ /gs;
2625    
2626    
2627     # Create the selector text
2628     $SelectorText = "";
2629     if ( defined($Selector) && $Selector ) {
2630     $SelectorText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2631     $SelectorText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2632     $SelectorText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2633     $SelectorText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2634     $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> ";
2635     }
2636    
2637    
2638     # Put up the headline, the headline becomes the link to the document
2639    
2640     # Create the link, we use the URL if it is there,
2641     # otherwise we create a link from the document ID
2642     if ( defined($URL) && ($URL ne "") ) {
2643     $LinkText = $URL;
2644     }
2645     elsif ( defined($DocumentID) && ($DocumentID ne "") ) {
2646     $LinkText = "";
2647     $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2648     $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2649     $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2650     $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2651     $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1);
2652     }
2653     else {
2654     $LinkText = "";
2655     }
2656    
2657     # Get the mime type name
2658     $MimeTypeName = (defined($main::MimeTypeNames{$MimeType})) ? $main::MimeTypeNames{$MimeType} : $MimeType;
2659    
2660     # Put up the headline and the score, this one links to the document
2661     if ( $HTML ) {
2662     print("<!-- resultItem -->\n");
2663 dpavlin 1.5 #print("<TR><TD ALIGN=LEFT VALIGN=TOP WIDTH=1%> $SelectorText </TD> <TD ALIGN=LEFT VALIGN=TOP WIDTH=1%> <!-- relevance --> <B> $Score </B> <!-- /relevance --> </TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline <I> ( $main::DatabaseDescriptions{$Database} ) </I> </A> <BR> <FONT SIZE=-2>");
2664 dpavlin 1.8 # decode some basic html from headline <b> <i>
2665     $Headline =~ s/&lt;(\/?[bi])&gt;/<$1>/g;
2666    
2667 dpavlin 1.5 print("<TR><TD ALIGN=LEFT VALIGN=TOP WIDTH=1%> $SelectorText </TD><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline </A> <BR> <FONT SIZE=-2>&nbsp;");
2668     } else {
2669 dpavlin 1.21 printf("%3d $Headline \n", $Score);
2670 dpavlin 1.1 }
2671    
2672 dpavlin 1.5 if (0) { ## don't display description
2673 dpavlin 1.1
2674     # Put up the summary
2675     if ( defined($SummaryText) && ($SummaryText ne "") ) {
2676     if ( $HTML ) {
2677     print(" <I> $SummaryText </I><BR>\n");
2678     }
2679     else {
2680     print(" $SummaryText\n");
2681     }
2682     }
2683    
2684    
2685     # Put up the mime type name
2686     if ( ! defined($Remainder) ) {
2687     if ( $HTML ) {
2688     print("Formatttt: $MimeTypeName, ");
2689 dpavlin 1.5
2690 dpavlin 1.1 }
2691     else {
2692     print(" Format: $MimeTypeName, ");
2693     }
2694     }
2695    
2696    
2697     # Put up the date if we got it
2698 dpavlin 1.5 if ( defined($Date) && ($Date ne "") ) {
2699 dpavlin 1.1 print("Date: $Date");
2700    
2701     # Put up the time if we got it
2702 dpavlin 1.5 if ( defined($Time) && ($Time ne "") ) {
2703 dpavlin 1.1 print(" $Time");
2704     }
2705    
2706     print(", ");
2707     }
2708    
2709    
2710     # Put up the document size, remember that there is only one
2711     # item name/mime type for this document if the remainder is undefined
2712     if ( ! defined($Remainder) ) {
2713     # Put up the length if it is defined
2714     if ( defined($Length) && ($Length ne "") ) {
2715     print("Size: $Length, ");
2716     }
2717    
2718     # Put up the link
2719     if ( $HTML ) {
2720     if ( defined($URL) && ($URL ne "") ) {
2721     $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2722     print("<A HREF=\"$URL\"> $Value </A>\n");
2723     }
2724     }
2725     else {
2726     print(" URL: $LinkText\n");
2727     }
2728    
2729     # Finish off the entry
2730     if ( $HTML ) {
2731     print("</FONT></TD></TR>");
2732     print("<!-- /resultItem -->\n");
2733     }
2734     print("\n");
2735     }
2736     else {
2737    
2738     # There is a remainder, so there is more than one item name/mime type for this document,
2739     # the item names/mime types are listed as an un-numbered list
2740     if ( $HTML ) {
2741     print("<UL>");
2742     }
2743     print("\n");
2744    
2745     # Set the last item to an empty string, this is also used as a flag
2746     $LastItemName = "";
2747    
2748     # Loop while there are item names/mime types to be parsed
2749     do {
2750    
2751     # Get the next item name/mime type if the last item is set
2752     if ( $LastItemName ne "" ) {
2753     ($ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $Remainder, 5);
2754     }
2755    
2756    
2757     # If the item name has changed, so we close of the current list and start a new one
2758     if ( $ItemName ne $LastItemName ) {
2759     if ( $LastItemName ne "" ) {
2760     if ( $HTML ) {
2761     print("</UL>");
2762     }
2763     print("\n");
2764     }
2765     $Value = ucfirst($ItemName);
2766     if ( $HTML ) {
2767     print("<LI> $Value </LI>\n<UL>\n");
2768     }
2769     else {
2770     print("$Value\n");
2771     }
2772    
2773     # Set the last item name
2774     $LastItemName = $ItemName;
2775     }
2776    
2777    
2778     # Create the link, we use the URL if it is there,
2779     # otherwise we create a link from the document ID
2780     if ( defined($URL) && ($URL ne "") ) {
2781     $LinkText = $URL;
2782     }
2783     elsif ( defined($DocumentID) && ($DocumentID ne "") ) {
2784     $LinkText = "";
2785     $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2786     $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2787     $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2788     $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2789     $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1);
2790     }
2791     else {
2792     $LinkText = "";
2793     }
2794    
2795    
2796     # Get the mime type name
2797     $MimeTypeName = defined($main::MimeTypeNames{$MimeType}) ? $main::MimeTypeNames{$MimeType} : $MimeType;
2798    
2799    
2800     # Put up the mime type, this one links to the document
2801     if ( $HTML ) {
2802     print("<LI><A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $MimeTypeName </A>");
2803     }
2804     else {
2805     print("$MimeTypeName ");
2806     }
2807    
2808     # Put up the length if it is defined
2809     if ( defined($Length) && ($Length ne "") ) {
2810     print("Size: $Length, ");
2811     }
2812    
2813     if ( $HTML ) {
2814     if ( defined($URL) && ($URL ne "") ) {
2815     $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2816     print("<A HREF=\"$URL\"> $Value </A>\n");
2817     }
2818     print("</LI>\n");
2819     }
2820     else {
2821     print("URL: $LinkText\n");
2822     }
2823    
2824    
2825     } while ( defined($Remainder) ); # Keep looping while there are item names/mime types to process
2826    
2827     # Close off both un-numbered lists
2828     if ( $HTML ) {
2829     print("</UL></UL>");
2830     }
2831     print("\n");
2832    
2833 dpavlin 1.5 } #if
2834 dpavlin 1.1 # Finish off the entry
2835     if ( $HTML ) {
2836     print("</FONT></TD></TR>\n");
2837     print("<!-- /resultItem -->\n");
2838     }
2839     }
2840     }
2841     }
2842    
2843    
2844     # Print up the query report if it is defined
2845     if ( defined($FinalQueryReport) && ($FinalQueryReport ne "") ) {
2846    
2847     if ( $ResultCount > 0 ) {
2848     if ( $HTML ) {
2849     print("<TR><TD COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
2850     }
2851     else {
2852     print("--------------------------------------------------------------\n\n");
2853     }
2854     }
2855    
2856     if ( $HTML ) {
2857     print("<TR><TD COLSPAN=2></TD><TD ALIGN=LEFT VALIGN=TOP>\n");
2858     }
2859    
2860     $Value = $FinalQueryReport;
2861     if ( $HTML ) {
2862     $Value =~ s/\n/\<BR\>\n/g;
2863     }
2864    
2865     if ( $HTML ) {
2866     print("<SMALL>\n");
2867     }
2868    
2869     print("$Value");
2870    
2871     if ( $HTML ) {
2872     print("</SMALL>\n");
2873     print("</TD></TR>\n");
2874     }
2875     }
2876    
2877    
2878     if ( $HTML ) {
2879    
2880     # Close off the table
2881     print("<!-- /searchResults -->\n");
2882     print("</TABLE>\n");
2883    
2884     if ( $Header ) {
2885     # Close off the form
2886     print("</FORM>\n");
2887     }
2888     }
2889    
2890     # Return the status and the query report
2891     return (1, $FinalQueryReport);
2892    
2893     }
2894    
2895    
2896    
2897     #--------------------------------------------------------------------------
2898     #
2899     # Function: vGetSearch()
2900     #
2901     # Purpose: This function displays a search form to the user
2902     #
2903     # Called by:
2904     #
2905     # Parameters: void
2906     #
2907     # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser
2908     #
2909     # Returns: void
2910     #
2911     sub vGetSearch {
2912    
2913     my (@ItemList, $ItemEntry, $Flag);
2914     my ($DatabaseName, $SelectedDatabases, $Year);
2915     my ($Value, %Value);
2916    
2917    
2918     # If we are getting the default search, we check to see if there is a
2919     # user name defined and if they chose to have a default search
2920     if ( $ENV{'PATH_INFO'} eq "/GetSearch" ) {
2921    
2922     if ( defined($main::RemoteUser) && defined($main::UserSettingsFilePath) ) {
2923    
2924     # Get the default search symbol
2925     $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "DefaultSearch");
2926    
2927     # Set the default search
2928     if ( defined($Value) && ($Value eq "Simple") ) {
2929     $ENV{'PATH_INFO'} = "/GetSimpleSearch";
2930     }
2931     elsif ( defined($Value) && ($Value eq "Expanded") ) {
2932     $ENV{'PATH_INFO'} = "/GetExpandedSearch";
2933     }
2934     }
2935    
2936     # Override the default search if there is field from the expanded form defined
2937     foreach $Value ('FieldContent3', 'Past', 'Since', 'Before') {
2938     if ( defined($main::FormData{$Value}) ) {
2939     $ENV{'PATH_INFO'} = "/GetExpandedSearch";
2940     last;
2941     }
2942     }
2943     }
2944    
2945    
2946    
2947     # Make sure that we send the header
2948 dpavlin 1.16 $Value = ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ? "Slo¾eno pretra¾ivanje" : "Jednostavno pretra¾ivanje";
2949 dpavlin 1.6
2950 dpavlin 1.15 &vSendHTMLHeader($Value, $main::JavaScript_SetChecked);
2951 dpavlin 1.1
2952     undef(%Value);
2953     $Value{'GetSearch'} = "GetSearch";
2954     &vSendMenuBar(%Value);
2955     undef(%Value);
2956    
2957    
2958     # Print the header ($Value is reused from the header)
2959     print("<H3>$Value:</H3>\n");
2960    
2961    
2962     # We now have a list of valid databases, at least we think so,
2963     # we check that there is at least one and put up an error message if there are none
2964     if ( scalar(keys(%main::DatabaseDescriptions)) <= 0 ) {
2965     &vHandleError("Database Search", "Sorry, there were no valid databases available for searching");
2966     goto bailFromGetSearch;
2967     }
2968    
2969    
2970    
2971     # Start the search form table
2972     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2973    
2974     # Display the collapse and expand buttons
2975     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2>\n");
2976     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
2977    
2978     # List the hidden fields
2979     %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
2980     foreach $Value ( keys(%Value) ) {
2981     @ItemList = split(/\0/, $Value{$Value});
2982     foreach $ItemEntry ( @ItemList ) {
2983     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ItemEntry\">\n");
2984     }
2985     }
2986    
2987     if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
2988     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSimpleSearch\">\n");
2989 dpavlin 1.22 print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'collapse'}\" BORDER=0 TYPE=IMAGE> Jednostavno pretra¾ivanje (kliknite na trokutiæ)\n");
2990 dpavlin 1.1 }
2991     else {
2992     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetExpandedSearch\">\n");
2993 dpavlin 1.16 print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'expand'}\" BORDER=0 TYPE=IMAGE> Slo¾eno pretra¾ivanje (kliknite na trokutiæ)\n");
2994 dpavlin 1.1 }
2995     print("</FORM></TD>\n");
2996    
2997    
2998    
2999     # Send the start of the form and the buttons
3000     print("<TD ALIGN=RIGHT VALIGN=TOP>\n");
3001 dpavlin 1.6 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/GetSearchResults\" NAME=\"Search\" METHOD=POST> <INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\">\n");
3002 dpavlin 1.1 print("</TD></TR>\n");
3003    
3004     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><BR></TD></TR>\n");
3005    
3006     # Send the standard fields
3007     $Value = defined($main::FormData{'Any'}) ? "VALUE='$main::FormData{'Any'}'" : "";
3008 dpavlin 1.18 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Pretra¾i u bilo kojem polju: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"Any\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
3009 dpavlin 1.1
3010    
3011     my $nr_fields = $main::NormalSearchDropdowns;
3012     my @SearchFieldNames = @main::NormalSearchFieldNames;
3013    
3014     if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
3015     $nr_fields = $main::AdvancedSearchDropdowns;
3016     @SearchFieldNames = @main::AdvancedSearchFieldNames;
3017     }
3018    
3019     for (my $field=1; $field<= $nr_fields; $field++) {
3020    
3021 dpavlin 1.17 print "<TR>";
3022 dpavlin 1.1 if ($field == 1 ) {
3023 dpavlin 1.17 print "<TD ALIGN=LEFT VALIGN=TOP ROWSPAN=$nr_fields>";
3024 dpavlin 1.18 print "Pretra¾i u odabranom polju:";
3025 dpavlin 1.17 print "</td>";
3026 dpavlin 1.1 }
3027 dpavlin 1.17 print ("<TD ALIGN=RIGHT VALIGN=TOP>");
3028 dpavlin 1.1
3029     print ("<SELECT NAME=\"FieldName${field}\">");
3030     for (my $i=0; $i<=$#SearchFieldNames; $i++) {
3031     my $ItemEntry = $SearchFieldNames[$i];
3032 dpavlin 1.4 my $Selected = "";
3033     if ($main::FormData{"FieldName${field}"} && $main::FormData{"FieldName${field}"} eq $ItemEntry) {
3034     $Selected = "SELECTED";
3035     } elsif ($i == ($field - 1)) {
3036     $Selected = "SELECTED";
3037     }
3038    
3039 dpavlin 1.1 print("<OPTION VALUE=\"$ItemEntry\" $Selected> $main::SearchFieldDescriptions{$ItemEntry}\n");
3040     }
3041 dpavlin 1.4 my $Value = "";
3042     if (defined($main::FormData{"FieldContent${field}"})) {
3043     $Value = "VALUE='".$main::FormData{"FieldContent${field}"}."'";
3044     }
3045 dpavlin 1.17 print("</SELECT></TD><TD ALIGN=LEFT VALIGN=TOP><INPUT NAME=\"FieldContent${field}\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
3046 dpavlin 1.1 }
3047    
3048    
3049     # Send a pull-down which allows the user to select what to search for
3050     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Tra¾eni zapis mora sadr¾avati: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Operator\">\n");
3051     $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "ADJ")) ? "SELECTED" : "";
3052     print("<OPTION VALUE=\"ADJ\"> Toènu frazu\n");
3053     $Value = ((defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "AND")) || !defined($main::FormData{'Operator'})) ? "SELECTED" : "";
3054     print("<OPTION VALUE=\"AND\" $Value> Sve rijeèi (AND)\n");
3055     $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "OR")) ? "SELECTED" : "";
3056     print("<OPTION VALUE=\"OR\" $Value> Bilo koju rijeè (OR)\n");
3057     print("</SELECT> </TD></TR>\n");
3058    
3059    
3060     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3061    
3062    
3063    
3064     # Database selection
3065     if ( %main::DatabaseDescriptions ) {
3066    
3067 dpavlin 1.18 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Odaberite knji¾nicu èiji fond ¾elite pretra¾ivati:</TD></TR>
3068 dpavlin 1.15 <TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=4>
3069 dpavlin 1.5 ");
3070 dpavlin 1.1
3071     # Parse out the database names and put them into a
3072     # hash table, they should be separated with a '\0'
3073     undef(%Value);
3074     if ( defined($main::FormData{'Database'}) ) {
3075     @ItemList = split(/\0/, $main::FormData{'Database'});
3076     }
3077     else {
3078     $SelectedDatabases = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SelectedDatabases");
3079     if ( defined($SelectedDatabases) ) {
3080     @ItemList = split(",", $SelectedDatabases);
3081     }
3082     }
3083    
3084 dpavlin 1.7 &ShowDatabaseCheckBoxes(@ItemList);
3085 dpavlin 1.1
3086     print("</TD></TR>\n");
3087    
3088     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3089     }
3090    
3091    
3092     # Print out the RF documents
3093     if ( defined($main::FormData{'RfDocument'}) ) {
3094     print("<TR>\n");
3095     &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", 1, 1, 1);
3096     print("</TR>\n");
3097     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3098     }
3099    
3100    
3101     # Send complex search pull-downs
3102     if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
3103    
3104     if ($main::ConfigurationData{'show-past-date-list'} eq 'yes') {
3105    
3106     # Send the past date list
3107     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Ogranièi na knjige koje su izdane u zadnjih : </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Past\">\n");
3108     $Value = (!defined($main::FormData{'Past'})) ? "SELECTED" : "";
3109     print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3110     foreach $ItemEntry ( @main::PastDate ) {
3111     $Value = (defined($main::FormData{'Past'}) && ($main::FormData{'Past'} eq $ItemEntry)) ? "SELECTED" : "";
3112     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
3113     }
3114     print("</SELECT> </TD></TR>\n");
3115     }
3116    
3117    
3118     # Send the start date
3119     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Ogranièi na knjige izdane od godine: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Since\">\n");
3120     $Value = (!defined($main::FormData{'Since'})) ? "SELECTED" : "";
3121     print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3122    
3123     $Year = (localtime)[5] + 1900;
3124    
3125     while ( $Year >= $main::ConfigurationData{'lowest-year'} ) {
3126     $Value = (defined($main::FormData{'Since'}) && ($main::FormData{'Since'} eq $Year)) ? "SELECTED" : "";
3127     print("<OPTION VALUE=\"$Year\" $Value> $Year \n");
3128     $Year--;
3129     }
3130     print("</SELECT> </TD></TR>\n");
3131    
3132    
3133     # Send the end date
3134 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Ogranièi na knjige izdane prije godine: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Before\">\n");
3135 dpavlin 1.1 $Value = (!defined($main::FormData{'Before'})) ? "SELECTED" : "";
3136     print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3137    
3138     $Year = (localtime)[5] + 1900;
3139    
3140     while ( $Year >= $main::ConfigurationData{'lowest-year'} ) {
3141     $Value = (defined($main::FormData{'Before'}) && ($main::FormData{'Before'} eq $Year)) ? "SELECTED" : "";
3142     print("<OPTION VALUE=\"$Year\" $Value> $Year \n");
3143     $Year--;
3144     }
3145     print("</SELECT> </TD></TR>\n");
3146    
3147     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3148     }
3149    
3150    
3151     # Send a pull-down which allows the user to select the max number of documents
3152     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Maksimalan broj rezultata pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Max\">\n");
3153    
3154     foreach $ItemEntry ( @main::MaxDocs ) {
3155     $Value = ((defined($main::FormData{'Max'}) && ($main::FormData{'Max'} eq $ItemEntry)) || (!defined($main::FormData{'Max'}) && ($ItemEntry eq $main::DefaultMaxDoc)) ) ? "SELECTED" : "";
3156     if ( ($ItemEntry >= 500) && $ENV{'PATH_INFO'} ne "/GetExpandedSearch" ) {
3157     next;
3158     }
3159     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
3160     }
3161    
3162     print("</SELECT> </TD></TR>\n");
3163    
3164    
3165     # Send a pull-down which allows the user to select the sort order
3166     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Sortiranje rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Order\">\n");
3167     # print("<OPTION VALUE=\"\"> Relevance\n");
3168     $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "SORT:DATE:DESC")) ? "SELECTED" : "";
3169     print("<OPTION VALUE=\"SORT:DATE:DESC\" $Value> Datum - najprije novije\n");
3170     $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "DATEASCSORT")) ? "SELECTED" : "";
3171     print("<OPTION VALUE=\"SORT:DATE:ASC\" $Value> Datum - najprije starije\n");
3172 dpavlin 1.9 ### FIX:: SORT
3173     # print("<OPTION VALUE=\"SORT:700+:DESC\"> autor\n");
3174     # print("<OPTION VALUE=\"SORT:200+:DESC\"> naslov\n");
3175 dpavlin 1.1 print("</SELECT> </TD></TR>\n");
3176    
3177    
3178     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3179     print("<TR><TD ALIGN=RIGHT COLSPAN=3><INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"></TD></TR>\n");
3180    
3181     print("</FORM>\n");
3182     print("</TABLE>\n");
3183    
3184    
3185     # Bail from the search
3186     bailFromGetSearch:
3187    
3188     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3189     undef(%Value);
3190     $Value{'GetSearch'} = "GetSearch";
3191     &vSendMenuBar(%Value);
3192     undef(%Value);
3193    
3194     &vSendHTMLFooter;
3195    
3196     return;
3197    
3198     }
3199    
3200    
3201    
3202    
3203    
3204    
3205     #--------------------------------------------------------------------------
3206     #
3207     # Function: vGetSearchResults()
3208     #
3209     # Purpose: This function run the search and displays the results to the user
3210     #
3211     # Called by:
3212     #
3213     # Parameters: void
3214     #
3215     # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser
3216     #
3217     # Returns: void
3218     #
3219     sub vGetSearchResults {
3220    
3221     my (%Databases, $Databases, $SearchString, $SearchAndRfDocumentURL, $RfText);
3222     my ($Status, $DocumentText, $SearchResults, $QueryReport, $ErrorNumber, $ErrorMessage);
3223     my ($DatabaseRelevanceFeedbackFilterKey, $DatabaseRelevanceFeedbackFilterFunction);
3224     my (@Values, %Value, $Value);
3225    
3226    
3227    
3228     # Check to see if there are any documents selected, if there are, they need
3229     # to be converted to RF documents before we put up the header, this is because
3230     # the header creates a search link from existing search fields, we also deduplicate
3231     # documents along the way
3232     if ( defined($main::FormData{'RfDocument'}) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) {
3233    
3234     # Undefine the hash table in preparation
3235     undef(%Value);
3236    
3237     # Make a hash table from the documents already selected for feedback
3238     if ( defined($main::FormData{'RfDocument'}) ) {
3239     foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3240     $Value{$Value} = $Value;
3241     }
3242     }
3243    
3244     # Add document that were specifically selected
3245     if ( defined($main::FormData{'Document'}) ) {
3246     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
3247     $Value{$Value} = $Value;
3248     }
3249     }
3250     # Otherwise add documents that were selected by default
3251     elsif ( defined($main::FormData{'Documents'}) ) {
3252     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
3253     $Value{$Value} = $Value;
3254     }
3255     }
3256    
3257     # Assemble the new content
3258     $main::FormData{'RfDocument'} = join("\0", keys(%Value));
3259    
3260     # Delete the old content
3261     delete($main::FormData{'Document'});
3262     delete($main::FormData{'Documents'});
3263     }
3264    
3265    
3266     # Set the database names if needed
3267     if ( !defined($main::FormData{'Database'}) && defined($main::FormData{'RfDocument'}) ) {
3268    
3269     # Loop over each entry in the documents list
3270     foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3271    
3272     # Parse out the document entry
3273     %Value = &hParseURLIntoHashTable($Value);
3274    
3275     # Add the database name to the hash table
3276     $Databases{$Value{'Database'}} = $Value{'Database'};
3277     }
3278    
3279     $main::FormData{'Database'} = join("\0", keys(%Databases));
3280     }
3281    
3282    
3283    
3284     # Make sure that we send the header
3285     &vSendHTMLHeader("Rezultati pretra¾ivanja", undef);
3286     undef(%Value);
3287     &vSendMenuBar(%Value);
3288    
3289    
3290     # Check that at least one database was selected
3291     if ( !defined($main::FormData{'Database'}) ) {
3292 dpavlin 1.18 print("<H3>Pretra¾ivanje baza:</H3>\n");
3293     print("<H3><CENTER>Niste odabrali knji¾nicu koju ¾elite pretra¾ivati.</CENTER></H3>\n");
3294 dpavlin 1.1 print("<P>\n");
3295 dpavlin 1.18 print("Potrebno je da barem jedna knji¾nica bude odabrana, kako biste mogli pretra¾ivati.\n");
3296     print("Kliknite na <B>'back'</B> u svom browseru, odaberite barem jednu knji¾nicu i poku¹ajte ponovo.\n");
3297 dpavlin 1.1 goto bailFromGetSearchResults;
3298     }
3299    
3300    
3301    
3302     # Extract the search information
3303     foreach $Value ( 1..100 ) {
3304    
3305     my ($FieldName) = "FieldName" . $Value;
3306     my ($FieldContent) = "FieldContent" . $Value;
3307    
3308     if ( defined($main::FormData{$FieldName}) ) {
3309     if ( defined($main::FormData{$FieldContent}) && ($main::FormData{$FieldContent} ne "") ) {
3310     $main::FormData{$main::FormData{$FieldName}} = $main::FormData{$FieldContent};
3311     }
3312     }
3313     }
3314    
3315    
3316    
3317     # Set the local database names
3318     if ( defined($main::FormData{'Database'}) ) {
3319     $Databases = $main::FormData{'Database'};
3320     }
3321    
3322    
3323     # Convert all the '\0' to ','
3324     $Databases =~ tr/\0/,/;
3325    
3326    
3327     # Add the max doc restriction
3328     if ( !defined($main::FormData{'Max'}) ) {
3329     $main::FormData{'Max'} = $main::DefaultMaxDoc;
3330     }
3331    
3332    
3333     # Generate the search string
3334     $SearchString = &sMakeSearchString(%main::FormData);
3335    
3336     # Retrieve the relevance feedback documents
3337     if ( defined($main::FormData{'RfDocument'}) ) {
3338    
3339     $RfText = "";
3340    
3341     # Loop over each entry in the documents list
3342     foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3343    
3344     # Parse out the document entry
3345     %Value = &hParseURLIntoHashTable($Value);
3346    
3347     # Check this document can be used for relevance feedback
3348     if ( !defined($main::RFMimeTypes{$Value{'MimeType'}}) ) {
3349     next;
3350     }
3351    
3352     # Get the document
3353     ($Status, $DocumentText) = MPS::GetDocument($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'});
3354    
3355     if ( $Status ) {
3356    
3357     $DatabaseRelevanceFeedbackFilterKey = "$main::DatabaseRelevanceFeedbackFilter:$Value{'Database'}:$Value{'ItemName'}:$Value{'MimeType'}";
3358    
3359     # Is a filter defined for this database relevance feedback filter key ?
3360     if ( defined($main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey}) ) {
3361    
3362     # Pull in the package
3363     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Value{'Database'}"};
3364    
3365     # Filter the document
3366     $Value = $main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey};
3367     $DatabaseRelevanceFeedbackFilterFunction = \&$Value;
3368     $DocumentText = $DatabaseRelevanceFeedbackFilterFunction->($Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'}, $DocumentText);
3369    
3370     }
3371     else {
3372    
3373     # Strip the HTML from the text (this is only really useful on HTML documents)
3374     if ( defined($main::HtmlMimeTypes{$Value{'MimeType'}}) ) {
3375     $DocumentText =~ s/&nbsp;//gs;
3376     $DocumentText =~ s/<.*?>//gs;
3377     }
3378     }
3379    
3380     $RfText .= $DocumentText . " ";
3381     }
3382     }
3383     }
3384    
3385    
3386     # Run the search
3387     ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $SearchString, $RfText, 0, $main::FormData{'Max'} - 1, $main::ConfigurationData{'max-score'});
3388    
3389     if ( $Status ) {
3390    
3391     # Display the search results and get the query report text
3392     ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati pretra¾ivanja:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData);
3393    
3394     # Save the search history
3395     if ( defined($main::RemoteUser) ) {
3396    
3397     # Generate the search string
3398     $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData);
3399    
3400     # Save the search history
3401     &iSaveSearchHistory(undef, $SearchAndRfDocumentURL, $SearchResults, $QueryReport);
3402    
3403     # Purge the search history files
3404     &vPurgeSearchHistory;
3405     }
3406     }
3407     else {
3408     ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
3409     &vHandleError("Database Search", "Sorry, failed to search the database(s)");
3410     print("The following error message was reported: <BR>\n");
3411     print("Error Message: $ErrorMessage <BR>\n");
3412     print("Error Number: $ErrorNumber <BR>\n");
3413     goto bailFromGetSearchResults;
3414     }
3415    
3416    
3417     # Bail from the search
3418     bailFromGetSearchResults:
3419    
3420     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3421     undef(%Value);
3422     &vSendMenuBar(%Value);
3423    
3424     &vSendHTMLFooter;
3425    
3426     return;
3427    
3428     }
3429    
3430    
3431    
3432    
3433    
3434    
3435     #--------------------------------------------------------------------------
3436     #
3437     # Function: vGetDatabaseInfo()
3438     #
3439     # Purpose: This function allows the user to get some database information
3440     # such as the description, the contents and the time period spanned
3441     # by the content.
3442     #
3443     # Called by:
3444     #
3445     # Parameters: void
3446     #
3447     # Global Variables: %main::ConfigurationData, %main::FormData
3448     #
3449     # Returns: void
3450     #
3451     sub vGetDatabaseInfo {
3452    
3453     my ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive);
3454     my ($FieldInformation, $FieldName, $FieldDescription);
3455     my ($Status, $Text, $Time, $Title);
3456     my ($ErrorNumber, $ErrorMessage);
3457     my ($Value, %Value);
3458    
3459    
3460    
3461     # Check we that we got a database name
3462     if ( !defined($main::FormData{'Database'}) ) {
3463     &vHandleError("Database information", "Sorry, the database content description could not be obtained");
3464     goto bailFromGetDatabaseInfo;
3465     }
3466    
3467    
3468     # Make sure that we send the header
3469     $Title = "Database Information: " . (defined($main::DatabaseDescriptions{$main::FormData{'Database'}})
3470     ? $main::DatabaseDescriptions{$main::FormData{'Database'}} : "");
3471     &vSendHTMLHeader($Title, undef);
3472     undef(%Value);
3473     &vSendMenuBar(%Value);
3474    
3475    
3476     # Get the database information
3477     ($Status, $Text) = MPS::GetDatabaseInfo($main::MPSSession, $main::FormData{'Database'});
3478    
3479     if ( $Status ) {
3480    
3481     # Display the database information
3482     print("<H3>Database information:</H3>\n");
3483    
3484     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3485    
3486    
3487     # Send the database description
3488     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Database description: </TD> <TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> $main::DatabaseDescriptions{$main::FormData{'Database'}} </TD></TR>\n");
3489     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3490    
3491     # Truncate the line
3492     chop ($Text);
3493    
3494     # Parse the database information
3495     ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive) = split(/\t/, $Text);
3496    
3497     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Database information: </TD><TD ALIGN=LEFT VALIGN=TOP> Broj rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> $DocumentCount </TD></TR>\n");
3498     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Total number of words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $TotalWordCount </TD></TR>\n");
3499     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Number of unique words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $UniqueWordCount </TD></TR>\n");
3500     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Number of stop words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $StopWordCount </TD></TR>\n");
3501    
3502     # Get the time of last update of the data directory
3503     # $Time = (stat("$main::ConfigurationData{'data-directory'}/$main::FormData{'Database'}/"))[9];
3504     # $Value = &sGetPrintableDateFromTime($Time);
3505     # print("<TR><TD ALIGN=LEFT VALIGN=TOP> Data last updated on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
3506    
3507     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Index last updated on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $LastUpdateDate ($LastUpdateTime) </TD></TR>\n");
3508    
3509     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3510    
3511     # Get the database field information
3512     ($Status, $Text) = MPS::GetDatabaseFieldInfo($main::MPSSession, $main::FormData{'Database'});
3513    
3514     if ( $Status ) {
3515     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Database Field Information: </TD> <TD ALIGN=LEFT VALIGN=TOP> Field Name: </TD> <TD ALIGN=LEFT VALIGN=TOP> Field Description: </TD></TR> \n");
3516    
3517     foreach $FieldInformation ( split(/\n/, $Text) ) {
3518     ($FieldName, $FieldDescription, $Value) = split(/\t/, $FieldInformation, 3);
3519     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> $FieldName </TD> <TD ALIGN=LEFT VALIGN=TOP> $FieldDescription </TD></TR>\n");
3520     }
3521     }
3522    
3523     print("</TABLE>\n");
3524    
3525     }
3526     else {
3527     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Text, 2);
3528     &vHandleError("Database information", "Sorry, failed to get the database information");
3529     print("The following error message was reported: <BR>\n");
3530     print("Error Message: $ErrorMessage <BR>\n");
3531     print("Error Number: $ErrorNumber <BR>\n");
3532     goto bailFromGetDatabaseInfo;
3533     }
3534    
3535    
3536    
3537     # Bail from the database info
3538     bailFromGetDatabaseInfo:
3539    
3540     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3541     undef(%Value);
3542     &vSendMenuBar(%Value);
3543    
3544     &vSendHTMLFooter;
3545    
3546     return;
3547    
3548     }
3549    
3550    
3551    
3552    
3553    
3554    
3555     #--------------------------------------------------------------------------
3556     #
3557     # Function: vGetDocument()
3558     #
3559     # Purpose: This function get a document from the database.
3560     #
3561     # Called by:
3562     #
3563     # Parameters: void
3564     #
3565     # Global Variables: %main::ConfigurationData, %main::FormData,
3566     # $main::FooterSent
3567     #
3568     # Returns: void
3569     #
3570     sub vGetDocument {
3571    
3572     my (@DocumentList, %Document, $Document, $TextDocumentFlag);
3573     my ($Status, $Data, $ErrorNumber, $ErrorMessage);
3574     my (%QualifiedDocumentFolders, $QualifiedDocumentFolders, $FolderName, $DocumentFolderEntry);
3575     my ($DatabaseDocumentFilterFunction, $DatabaseDocumentFilterKey);
3576     my ($SelectorText, $FilteredData, $SimilarDocuments, $SearchResults);
3577     my (%Value, $Value);
3578    
3579    
3580    
3581     # Assemble the documents selected into a list do that we keep their order
3582     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) || defined($main::FormData{'DocumentID'}) ) {
3583    
3584     # Undefine the hash table in preparation
3585     undef(%Value);
3586    
3587     # Add document that were specifically selected
3588     if ( defined($main::FormData{'Document'}) ) {
3589     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
3590     if ( !defined($Value{$Value}) ) {
3591     push @DocumentList, $Value;
3592     $Value{$Value} = $Value;
3593     }
3594     }
3595     }
3596     # Otherwise add documents that were selected by default
3597     elsif ( defined($main::FormData{'Documents'}) ) {
3598     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
3599     if ( !defined($Value{$Value}) ) {
3600     push @DocumentList, $Value;
3601     $Value{$Value} = $Value;
3602     }
3603     }
3604     }
3605    
3606     # Add document from the URL
3607     if ( defined($main::FormData{'DocumentID'}) ) {
3608     $Value = "";
3609     $Value .= (defined($main::FormData{'Database'}) && ($main::FormData{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($main::FormData{'Database'}) : "";
3610     $Value .= (defined($main::FormData{'DocumentID'}) && ($main::FormData{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($main::FormData{'DocumentID'}) : "";
3611     $Value .= (defined($main::FormData{'ItemName'}) && ($main::FormData{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($main::FormData{'ItemName'}) : "";
3612     $Value .= (defined($main::FormData{'MimeType'}) && ($main::FormData{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($main::FormData{'MimeType'}) : "";
3613     if ( !defined($Value{$Value}) ) {
3614     push @DocumentList, $Value;
3615     $Value{$Value} = $Value;
3616     }
3617     }
3618     }
3619    
3620    
3621    
3622     # Catch no document selection
3623     if ( !@DocumentList || (scalar(@DocumentList) == 0) ) {
3624    
3625     # Make sure that we send the header
3626     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3627     &vSendHTMLHeader("Similar Documents", undef);
3628     }
3629     else {
3630     &vSendHTMLHeader("Documents", undef);
3631     }
3632     undef(%Value);
3633     &vSendMenuBar(%Value);
3634    
3635     print("<H3>Document retrieval:</H3>\n");
3636     print("<H3><CENTER>Sorry, no document(s) were selected for retrieval.</CENTER></H3>\n");
3637     print("<P>\n");
3638     print("There needs to be a least one document selected in order to perform the retrieval.\n");
3639     print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
3640     goto bailFromGetDocument;
3641     }
3642    
3643    
3644    
3645     # Set the text document flag
3646     $TextDocumentFlag = 0;
3647    
3648     # Check the documents for text based documents
3649     foreach $Document ( @DocumentList ) {
3650    
3651     # Parse out the document entry
3652     %Document = &hParseURLIntoHashTable($Document);
3653    
3654     # Set the text flag if there are any text documents in the list
3655     if ( $Document{'MimeType'} =~ /^text\// ) {
3656     $TextDocumentFlag = 1;
3657     }
3658     }
3659    
3660    
3661    
3662     # If there were no text documents in our list, we display the first document in the
3663     # list, this is to handle cases where got one or more non-text documents (such as
3664     # images, pdf files, etc)
3665     if ( ! $TextDocumentFlag ) {
3666    
3667     %Document = &hParseURLIntoHashTable($DocumentList[0]);
3668    
3669     # Get the document
3670     ($Status, $Data) = MPS::GetDocument($main::MPSSession, $Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'});
3671    
3672     if ( !$Status ) {
3673    
3674     # Make sure that we send the header
3675     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3676     &vSendHTMLHeader("Similar Documents", undef);
3677     }
3678     else {
3679     &vSendHTMLHeader("Documents", undef);
3680     }
3681     undef(%Value);
3682     &vSendMenuBar(%Value);
3683    
3684     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Data, 2);
3685     # The database document could not be gotten, so we inform the user of the fact
3686     &vHandleError("Document retrieval", "Sorry, the database document could not be obtained");
3687     print("The following error message was reported: <BR>\n");
3688     print("Error Message: $ErrorMessage <BR>\n");
3689     print("Error Number: $ErrorNumber <BR>\n");
3690     goto bailFromGetDocument;
3691     }
3692    
3693     # Send the content type
3694     print("Content-type: $Document{'MimeType'}\n\n");
3695    
3696     # Send the document
3697     print("$Data");
3698    
3699     return;
3700     }
3701    
3702    
3703    
3704     # Make sure that we send the header
3705     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3706     &vSendHTMLHeader("Similar Documents", undef);
3707     }
3708     else {
3709     &vSendHTMLHeader("Documents", undef);
3710     }
3711     undef(%Value);
3712     &vSendMenuBar(%Value);
3713    
3714    
3715    
3716     # Print the header
3717     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3718     print("<H3>Similar Documents:</H3>\n");
3719     }
3720     else {
3721     print("<H3>Dokumenti:</H3>\n");
3722     }
3723    
3724    
3725     # Start the form
3726     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
3727    
3728     # Send the pull-down
3729     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3730     print("<TR><TD ALIGN=LEFT VALIGN=TOP>Odabranima se smatraju svi rezultati ukoliko niste uèinili nikakav dodatan odabir.</TD><TD ALIGN=RIGHT VALIGN=TOP> \n");
3731    
3732     if ( defined($main::RemoteUser) ) {
3733     print("<SELECT NAME=\"Action\">\n");
3734     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3735     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
3736     }
3737     if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
3738     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
3739     }
3740     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
3741     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
3742     }
3743 dpavlin 1.22 print("<OPTION VALUE=\"GetSaveFolder\">Saèuvaj odabrane jedinice u novi folder\n");
3744 dpavlin 1.1
3745     # Get the document folder hash
3746     %QualifiedDocumentFolders = &hGetDocumentFolders;
3747    
3748     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
3749    
3750     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
3751    
3752     # Get the document folder file name and encode it
3753     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
3754     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
3755    
3756     print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Add selected documents to the '$FolderName' document folder\n");
3757     }
3758    
3759     print("</SELECT>\n");
3760     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
3761     }
3762     else {
3763     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
3764     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSearchResults\">\n");
3765     print("<INPUT TYPE=SUBMIT VALUE=\"Run search with documents as relevance feedback\">\n");
3766     }
3767     }
3768    
3769     print("</TD></TR>\n");
3770     print("</TABLE>\n");
3771    
3772    
3773     # Display the documents
3774    
3775     print("<TABLE BORDER=0 CELLPADDING=3 CELLSPACING=0 WIDTH=100%>\n");
3776    
3777    
3778     # Display the selector for all the documents
3779     $SelectorText = "";
3780    
3781     foreach $Document ( @DocumentList ) {
3782    
3783     # Parse out the document entry
3784     %Document = &hParseURLIntoHashTable($Document);
3785    
3786     # Skip non-text documents
3787     if ( !($Document{'MimeType'} =~ /^text\//) ) {
3788     next;
3789     }
3790    
3791     $Value = "";
3792     $Value .= (defined($Document{'Database'}) && ($Document{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Document{'Database'}) : "";
3793     $Value .= (defined($Document{'DocumentID'}) && ($Document{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Document{'DocumentID'}) : "";
3794     $Value .= (defined($Document{'ItemName'}) && ($Document{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($Document{'ItemName'}) : "";
3795     $Value .= (defined($Document{'MimeType'}) && ($Document{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($Document{'MimeType'}) : "";
3796     $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1);
3797     }
3798    
3799     $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
3800     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n");
3801    
3802    
3803    
3804     # Get the similar documents value
3805     if ( defined($main::RemoteUser) ) {
3806     $SimilarDocuments = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SimilarDocuments");
3807     }
3808     else {
3809     $SimilarDocuments = $main::DefaultSimilarDocument;
3810     }
3811    
3812    
3813    
3814     foreach $Document ( @DocumentList ) {
3815    
3816     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3> <HR WIDTH=50%> </TD></TR>\n");
3817    
3818    
3819     # Parse out the document entry
3820     %Document = &hParseURLIntoHashTable($Document);
3821    
3822     # Skip non-text documents
3823     if ( !($Document{'MimeType'} =~ /^text\//) ) {
3824     next;
3825     }
3826    
3827    
3828     # Get the document
3829     ($Status, $Data) = MPS::GetDocument($main::MPSSession, $Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'});
3830    
3831     if ( !$Status ) {
3832     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Data, 2);
3833     # The database document could not be gotten, so we inform the user of the fact
3834     &vHandleError("Document retrieval", "Sorry, the database document could not be obtained");
3835     print("The following error message was reported: <BR>\n");
3836     print("Error Message: $ErrorMessage <BR>\n");
3837     print("Error Number: $ErrorNumber <BR>\n");
3838     goto bailFromGetDocument;
3839     }
3840    
3841    
3842     # Create the database document filter key
3843     $DatabaseDocumentFilterKey = "$main::DatabaseDocumentFilter:$Document{'Database'}:$Document{'ItemName'}:$Document{'MimeType'}";
3844    
3845     # Is a filter defined for this database document filter key ?
3846     if ( defined($main::DatabaseFilters{$DatabaseDocumentFilterKey}) ) {
3847    
3848     # Pull in the package
3849     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Document{'Database'}"};
3850    
3851     # Filter the document
3852     $Value = $main::DatabaseFilters{$DatabaseDocumentFilterKey};
3853     $DatabaseDocumentFilterFunction = \&$Value;
3854     $FilteredData = $DatabaseDocumentFilterFunction->($Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'}, $Data);
3855     } else {
3856     # use default filter key
3857    
3858     # Pull in the package
3859     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:default"};
3860    
3861     # Filter the document
3862     $Value = $main::DatabaseFilters{"$main::DatabaseDocumentFilter:default:$Document{'ItemName'}:$Document{'MimeType'}"};
3863     $DatabaseDocumentFilterFunction = \&$Value;
3864     $FilteredData = $DatabaseDocumentFilterFunction->($Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'}, $Data);
3865     }
3866    
3867    
3868    
3869     # Create the document selector button text
3870     $SelectorText = "";
3871     $SelectorText .= (defined($Document{'Database'}) && ($Document{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Document{'Database'}) : "";
3872     $SelectorText .= (defined($Document{'DocumentID'}) && ($Document{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Document{'DocumentID'}) : "";
3873     $SelectorText .= (defined($Document{'ItemName'}) && ($Document{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($Document{'ItemName'}) : "";
3874     $SelectorText .= (defined($Document{'MimeType'}) && ($Document{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($Document{'MimeType'}) : "";
3875     $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> ";
3876    
3877    
3878     # Send the document text
3879     print("<TR><TD ALIGN=LEFT VALIGN=TOP> $SelectorText </TD> <TD ALIGN=LEFT VALIGN=TOP>$FilteredData</TD></TR>");
3880     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3881    
3882     # Get the similar documents if needed
3883     if ( defined($main::ConfigurationData{'allow-similiar-search'}) && ($main::ConfigurationData{'allow-similiar-search'} eq "yes") &&
3884     defined($SimilarDocuments) ) {
3885    
3886     # Run the search, discard the query report
3887     ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Document{'Database'}, "{NOREPORT}", $Data, 0, $SimilarDocuments - 1, $main::ConfigurationData{'max-score'});
3888    
3889     if ( $Status ) {
3890    
3891     # Display the search result
3892     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3> <HR WIDTH=25%> </TD></TR>\n");
3893     print("<TR><TD ALIGN=LEFT VALIGN=TOP></TD> <TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> \n");
3894     print("<B>Similar Documents:</B>\n");
3895     ($Status, undef) = &bsDisplaySearchResults("Similar Documents:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 0, 1, 1, %main::FormData);
3896     print("</TD></TR>\n");
3897     }
3898     else {
3899     ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
3900     &vHandleError("Database Search", "Sorry, failed to search the database(s)");
3901     print("The following error message was reported: <BR>\n");
3902     print("Error Message: $ErrorMessage <BR>\n");
3903     print("Error Number: $ErrorNumber <BR>\n");
3904     goto bailFromGetDocument;
3905     }
3906     }
3907     }
3908     }
3909    
3910    
3911     # Close off the form
3912     print("</FORM>\n");
3913    
3914     # Close off the table
3915     print("</TABLE>\n");
3916    
3917    
3918     # Bail from getting the document
3919     bailFromGetDocument:
3920    
3921     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3922     undef(%Value);
3923     &vSendMenuBar(%Value);
3924    
3925     &vSendHTMLFooter;
3926    
3927     return;
3928    
3929     }
3930    
3931    
3932    
3933    
3934    
3935    
3936     #--------------------------------------------------------------------------
3937     #
3938     # Function: vGetUserSettings()
3939     #
3940     # Purpose: This function displays a user settings form to the user
3941     #
3942     # Called by:
3943     #
3944     # Parameters: void
3945     #
3946     # Global Variables: %main::ConfigurationData, %main::FormData,
3947     # $main::UserSettingsFilePath, $main::RemoteUser,
3948     #
3949     # Returns: void
3950     #
3951     sub vGetUserSettings {
3952    
3953     my ($UserName, $SearchHistory, $DefaultSearch, $SelectedDatabases, $EmailAddress, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SummaryType, $SummaryLength, $SimilarDocuments);
3954     my ($SearchHistoryCount, $HeaderName);
3955     my ($DatabaseName, @ItemList, $ItemEntry, $Flag);
3956     my ($Value, %Value);
3957    
3958    
3959     # Return an error if the remote user name/account directory is not defined
3960     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
3961     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
3962     &vSendHTMLFooter;
3963     return;
3964     }
3965    
3966    
3967    
3968     # Make sure that we send the header
3969 dpavlin 1.15 &vSendHTMLHeader("My Settings", $main::JavaScript_SetChecked);
3970 dpavlin 1.1 undef(%Value);
3971     $Value{'GetUserSettings'} = "GetUserSettings";
3972     &vSendMenuBar(%Value);
3973     undef(%Value);
3974    
3975    
3976    
3977     # Get information from the XML saved search file
3978     ($HeaderName, %Value) = &shGetHashFromXMLFile($main::UserSettingsFilePath);
3979    
3980     # Check the header if it is defines, delete the file if it is not valid,
3981     # else set the variables from the hash table contents
3982     if ( defined($HeaderName) ) {
3983     if ( $HeaderName ne "UserSettings" ) {
3984     unlink($main::UserSettingsFilePath);
3985     }
3986     else {
3987     $UserName = $Value{'UserName'};
3988     $SearchHistory = $Value{'SearchHistory'};
3989     $DefaultSearch = $Value{'DefaultSearch'};
3990     $SelectedDatabases = $Value{'SelectedDatabases'};
3991     $EmailAddress = $Value{'EmailAddress'};
3992     $SearchFrequency = $Value{'SearchFrequency'};
3993     $DeliveryFormat = $Value{'DeliveryFormat'};
3994     $DeliveryMethod = $Value{'DeliveryMethod'};
3995     $SummaryType = $Value{'SummaryType'};
3996     $SummaryLength = $Value{'SummaryLength'};
3997     $SimilarDocuments = $Value{'SimilarDocuments'};
3998     }
3999     }
4000    
4001    
4002     # Give the user a form to fill out
4003    
4004     print("<H3> Postavke: </H3>\n");
4005    
4006     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4007 dpavlin 1.15 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetUserSettings\" NAME=\"Search\" METHOD=POST>\n");
4008 dpavlin 1.1
4009     # Send the buttons
4010 dpavlin 1.22 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=SUBMIT VALUE=\"Saèuvaj postavke\"> <INPUT TYPE=RESET VALUE=\"Vrati poèetne vrijednosti\"> </TD></TR>\n");
4011 dpavlin 1.1
4012    
4013    
4014     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4015    
4016     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Informacije o korisniku: </B> </TR>\n");
4017    
4018     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Login: </TD><TD ALIGN=LEFT VALIGN=TOP> $ENV{'REMOTE_USER'} </TD></TR>\n");
4019    
4020     $Value = (defined($UserName)) ? "VALUE=\"$UserName\"" : "";
4021     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Ime korisnika: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"UserName\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
4022    
4023     # Are regular searches enabled?
4024     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4025    
4026     # Get the email address
4027     $Value = (defined($EmailAddress)) ? "VALUE=\"$EmailAddress\"" : "";
4028     print("<TR><TD ALIGN=LEFT VALIGN=TOP> E-mail adresa:");
4029     if ( !defined($EmailAddress) && defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4030     print(" (*) ");
4031     }
4032     print(": </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"EmailAddress\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
4033    
4034     if ( !defined($EmailAddress) && defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4035     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> (*) Please fill in the email address if you are going to want to have your automatic searches delivered to you. </TD></TR>\n");
4036     }
4037     }
4038    
4039    
4040     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4041    
4042 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Postavke pretra¾ivanja: </B> </TD></TR>\n");
4043 dpavlin 1.1
4044     # Send a pull-down which allows the user to select which search form to default to
4045     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Forma za pretra¾ivanje: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DefaultSearch\">\n");
4046     $Value = (defined($DefaultSearch) && ($DefaultSearch eq "Simple")) ? "SELECTED" : "";
4047 dpavlin 1.22 print("<OPTION VALUE=\"Simple\" $Value>Forma za jednostavno pretra¾ivanje\n");
4048 dpavlin 1.1 $Value = (defined($DefaultSearch) && ($DefaultSearch eq "Expanded")) ? "SELECTED" : "";
4049 dpavlin 1.22 print("<OPTION VALUE=\"Expanded\" $Value>Forma za slo¾eno pretra¾ivanje\n");
4050 dpavlin 1.1 print("</SELECT> </TD></TR>\n");
4051    
4052     # Send a pull-down which allows the user to select how many previous searches to store
4053     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Broj pretra¾ivanja koja ostaju zapamæena (maksimalno): </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchHistory\">\n");
4054    
4055     for ( $SearchHistoryCount = 5; $SearchHistoryCount <= 20; $SearchHistoryCount += 5 ) {
4056     $Value = (defined($SearchHistory) && ($SearchHistory == $SearchHistoryCount)) ? "SELECTED" : "";
4057     print("<OPTION VALUE=\"$SearchHistoryCount\" $Value> $SearchHistoryCount \n");
4058     }
4059     print("</SELECT> </TD></TR>\n");
4060    
4061    
4062     # Database selection preferences
4063     if ( %main::DatabaseDescriptions ) {
4064    
4065     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4066    
4067     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Odabrane baze: </B> </TD></TR>\n");
4068    
4069 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Oznaèite knji¾nice koje uvijek ¾elite pretra¾ivati:</TD></TR><TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2>\n");
4070 dpavlin 1.1
4071     # Parse out the database names and put them into a
4072     # hash table, they should be separated with a '\n'
4073     if ( defined($SelectedDatabases) && ($SelectedDatabases ne "") ) {
4074     @ItemList = split(",", $SelectedDatabases);
4075     }
4076 dpavlin 1.15
4077 dpavlin 1.7 &ShowDatabaseCheckBoxes(@ItemList);
4078    
4079 dpavlin 1.1 print("</TD></TR>\n");
4080     }
4081    
4082    
4083    
4084     # Send a pull-down which allows the user to select whether to display summaries or not, and how long we want them
4085     if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") ) {
4086    
4087     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4088    
4089     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Document Summary Preferences: </B> </TD></TR>\n");
4090    
4091     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Document summary type: </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SummaryType\">\n");
4092     foreach $ItemEntry ( keys (%main::SummaryTypes) ) {
4093     $Value = (defined($SummaryType) && ($SummaryType eq $ItemEntry)) ? "SELECTED" : "";
4094     print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::SummaryTypes{$ItemEntry}\n");
4095     }
4096     print("</SELECT></TD></TR>\n");
4097    
4098     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Document summary length in words (max): </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SummaryLength\">\n");
4099     foreach $ItemEntry ( @main::SummaryLengths ) {
4100     $Value = (defined($SummaryLength) && ($SummaryLength eq $ItemEntry)) ? "SELECTED" : "";
4101     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
4102     }
4103     print("</SELECT></TD></TR>\n");
4104     }
4105    
4106    
4107 dpavlin 1.22 # print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4108 dpavlin 1.1
4109 dpavlin 1.22 # print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Document Retrieval Preferences: </B> </TD></TR>\n");
4110 dpavlin 1.1
4111     # Send a pull-down which allows the user to select whether to display summaries or not, and how long we want them
4112     if ( defined($main::ConfigurationData{'allow-similiar-search'}) && ($main::ConfigurationData{'allow-similiar-search'} eq "yes") ) {
4113    
4114     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Number of similar documents retrieved (max): </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SimilarDocuments\">\n");
4115     foreach $ItemEntry ( @main::SimilarDocuments ) {
4116     $Value = (defined($SimilarDocuments) && ($SimilarDocuments eq $ItemEntry)) ? "SELECTED" : "";
4117     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
4118     }
4119     print("</SELECT></TD></TR>\n");
4120     }
4121    
4122    
4123    
4124    
4125     # Are regular searches enabled?
4126     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4127    
4128     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4129    
4130 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Postavke saèuvanih upita: </B> </TD></TR>\n");
4131 dpavlin 1.1
4132     # Send a pull-down which allows the user to select the automatic search frequency (default to weekly)
4133 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Frekvencija pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchFrequency\">\n");
4134 dpavlin 1.1 foreach $ItemEntry ( @main::SearchFrequencies ) {
4135     $Value = (defined($SearchFrequency) && ($SearchFrequency eq $ItemEntry)) ? "SELECTED" : "";
4136     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry \n");
4137     }
4138     print("</SELECT> </TD></TR>\n");
4139    
4140     # Send a pull-down which allows the user to select the automatic search delivery format
4141 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Format za isporuku rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryFormat\">\n");
4142 dpavlin 1.1 foreach $ItemEntry ( sort(keys(%main::DeliveryFormats)) ) {
4143     $Value = (defined($DeliveryFormat) && ($DeliveryFormat eq $ItemEntry)) ? "SELECTED" : "";
4144     print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::DeliveryFormats{$ItemEntry}\n");
4145     }
4146     print("</SELECT> </TD></TR>\n");
4147    
4148     # Send a pull-down which allows the user to select the automatic delivery method
4149 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Metoda isporuke rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryMethod\">\n");
4150 dpavlin 1.1 foreach $ItemEntry ( sort(keys(%main::DeliveryMethods)) ) {
4151     $Value = (defined($DeliveryMethod) && ($DeliveryMethod eq $ItemEntry)) ? "SELECTED" : "";
4152     print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::DeliveryMethods{$ItemEntry}\n");
4153     }
4154     print("</SELECT> </TD></TR>\n");
4155     }
4156    
4157    
4158     print("</FORM>\n");
4159     print("</TABLE>\n");
4160    
4161    
4162    
4163     # Bail from the settings
4164     bailFromGetUserSettings:
4165    
4166     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4167     undef(%Value);
4168     $Value{'GetUserSettings'} = "GetUserSettings";
4169     &vSendMenuBar(%Value);
4170     undef(%Value);
4171    
4172     &vSendHTMLFooter;
4173    
4174     return;
4175    
4176     }
4177    
4178    
4179    
4180    
4181    
4182    
4183     #--------------------------------------------------------------------------
4184     #
4185     # Function: vSetUserSettings()
4186     #
4187     # Purpose: This function saves the user setting
4188     #
4189     # Called by:
4190     #
4191     # Parameters: void
4192     #
4193     # Global Variables: %main::ConfigurationData, %main::FormData,
4194     # $main::UserSettingsFilePath, $main::RemoteUser,
4195     #
4196     # Returns: void
4197     #
4198     sub vSetUserSettings {
4199    
4200     my (%Value);
4201    
4202    
4203     # Return an error if the remote user name/account directory is not defined
4204     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4205     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4206     &vSendHTMLFooter;
4207     return;
4208     }
4209    
4210    
4211     # Make sure that we send the header
4212     &vSendHTMLHeader("My Settings", undef);
4213     undef(%Value);
4214     &vSendMenuBar(%Value);
4215    
4216    
4217     # Save the user settings
4218     undef(%Value);
4219     $Value{'UserName'} = $main::FormData{'UserName'};
4220     $Value{'EmailAddress'} = $main::FormData{'EmailAddress'};
4221     $Value{'DefaultSearch'} = $main::FormData{'DefaultSearch'};
4222 dpavlin 1.15 $Value{'SelectedDatabases'} = $main::FormData{'Database'};
4223 dpavlin 1.1 if ( defined($Value{'SelectedDatabases'}) ) {
4224     $Value{'SelectedDatabases'} =~ s/\0/,/g;
4225     }
4226     $Value{'SearchHistory'} = $main::FormData{'SearchHistory'};
4227     $Value{'SearchFrequency'} = $main::FormData{'SearchFrequency'};
4228     $Value{'DeliveryFormat'} = $main::FormData{'DeliveryFormat'};
4229     $Value{'DeliveryMethod'} = $main::FormData{'DeliveryMethod'};
4230     $Value{'SummaryType'} = $main::FormData{'SummaryType'};
4231     $Value{'SummaryLength'} = $main::FormData{'SummaryLength'};
4232     $Value{'SimilarDocuments'} = $main::FormData{'SimilarDocuments'};
4233    
4234    
4235     # Save the user settings file
4236     if ( &iSaveXMLFileFromHash($main::UserSettingsFilePath, "UserSettings", %Value) ) {
4237    
4238     print("<H3> Postavke: </H3>\n");
4239     print("<H3><CENTER> Postavke su uspje¹no snimljene! </CENTER></H3>\n");
4240     print("<P>\n");
4241     }
4242     else {
4243    
4244     # The settings could not be saved, so we inform the user of the fact
4245     &vHandleError("User Settings", "Sorry, we failed to saved your settings");
4246     }
4247    
4248    
4249    
4250     # Bail from the settings
4251     bailFromSetUserSettings:
4252    
4253     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4254     undef(%Value);
4255     &vSendMenuBar(%Value);
4256    
4257     &vSendHTMLFooter;
4258    
4259     return;
4260    
4261     }
4262    
4263    
4264    
4265    
4266    
4267    
4268     #--------------------------------------------------------------------------
4269     #
4270     # Function: vPurgeSearchHistory()
4271     #
4272     # Purpose: This function purges the search history files.
4273     #
4274     # Called by:
4275     #
4276     # Parameters: void
4277     #
4278     # Global Variables: $main::DefaultMaxSearchHistory, $main::UserSettingsFilePath,
4279     # $main::SearchHistoryFileNamePrefix, $main::UserAccountDirectoryPath
4280     #
4281     # Returns: void
4282     #
4283     sub vPurgeSearchHistory {
4284    
4285     my ($MaxSearchHistory, @SearchHistoryList, $SearchHistoryEntry);
4286    
4287    
4288     # Return if the remote user name/account directory is not defined
4289     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4290     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4291     &vSendHTMLFooter;
4292     return;
4293     }
4294    
4295    
4296     # Get the max number of entries in the search history
4297     $MaxSearchHistory = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SearchHistory");
4298    
4299     # Set the detault max number of entries if it was not gotten from the user settings
4300     if ( !defined($MaxSearchHistory) ) {
4301     $MaxSearchHistory = $main::DefaultMaxSearchHistory;
4302     }
4303    
4304    
4305     # Read all the search history files
4306     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4307     @SearchHistoryList = map("$main::UserAccountDirectoryPath/$_" ,
4308     reverse(sort(grep(/$main::SearchHistoryFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4309     closedir(USER_ACCOUNT_DIRECTORY);
4310    
4311    
4312     # Purge the excess search history files
4313     if ( scalar(@SearchHistoryList) > $MaxSearchHistory ) {
4314    
4315     # Splice out the old stuff, and loop over it deleting the files
4316     for $SearchHistoryEntry ( splice(@SearchHistoryList, $MaxSearchHistory) ) {
4317     unlink($SearchHistoryEntry);
4318     }
4319     }
4320    
4321     return;
4322    
4323     }
4324    
4325    
4326    
4327    
4328     #--------------------------------------------------------------------------
4329     #
4330     # Function: vListSearchHistory()
4331     #
4332     # Purpose: This function lists the search history for the user, the
4333     # entries are listed in reverse chronological order (most
4334     # recent first).
4335     #
4336     # In addition, the search history will be scanned and excess
4337     # searches will be purged.
4338     #
4339     # Called by:
4340     #
4341     # Parameters: void
4342     #
4343     # Global Variables: %main::ConfigurationData, $main::UserAccountDirectoryPath,
4344     # $main::XMLFileNameExtension, $main::SearchHistoryFileNamePrefix,
4345     # $main::RemoteUser
4346     #
4347     # Returns: void
4348     #
4349     sub vListSearchHistory {
4350    
4351     my (@SearchHistoryList, @QualifiedSearchHistoryList, $SearchHistoryEntry);
4352     my ($SearchString, $CreationTime, $SearchAndRfDocumentURL, $HeaderName, $Database);
4353     my ($Value, %Value, @Values);
4354    
4355    
4356     # Return an error if the remote user name/account directory is not defined
4357     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4358     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4359     &vSendHTMLFooter;
4360     return;
4361     }
4362    
4363    
4364    
4365     # Make sure that we send the header
4366     &vSendHTMLHeader("Prija¹nja pretra¾ivanja", undef);
4367     undef(%Value);
4368     $Value{'ListSearchHistory'} = "ListSearchHistory";
4369     &vSendMenuBar(%Value);
4370     undef(%Value);
4371    
4372    
4373     # Purge the search history files
4374     &vPurgeSearchHistory;
4375    
4376    
4377     # Read all the search history files
4378     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4379     @SearchHistoryList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::SearchHistoryFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4380     closedir(USER_ACCOUNT_DIRECTORY);
4381    
4382    
4383     # Loop over each search history file checking that it is valid
4384     for $SearchHistoryEntry ( @SearchHistoryList ) {
4385    
4386     # Get the header name from the XML search history file
4387     $HeaderName = &sGetObjectTagFromXMLFile($SearchHistoryEntry);
4388    
4389     # Check that the entry is valid and add it to the qualified list
4390     if ( defined($HeaderName) && ($HeaderName eq "SearchHistory") ) {
4391     push @QualifiedSearchHistoryList, $SearchHistoryEntry;
4392     }
4393     else {
4394     # Else we delete this invalid search history file
4395     unlink($SearchHistoryEntry);
4396     }
4397     }
4398    
4399    
4400    
4401     # Display the search history
4402     print("<H3> Prija¹nja pretra¾ivanja: </H3>\n");
4403    
4404     # Print up the search history, if there is none, we put up a nice message
4405     if ( scalar(@QualifiedSearchHistoryList) > 0 ) {
4406    
4407     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4408    
4409    
4410     for $SearchHistoryEntry ( @QualifiedSearchHistoryList ) {
4411    
4412     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
4413    
4414     # Get information from the XML search history file
4415     ($HeaderName, %Value) = &shGetHashFromXMLFile($SearchHistoryEntry);
4416    
4417     # Get the search file name and encode it
4418     $SearchHistoryEntry = ($SearchHistoryEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $SearchHistoryEntry;
4419     $SearchHistoryEntry = &lEncodeURLData($SearchHistoryEntry);
4420    
4421     $CreationTime = $Value{'CreationTime'};
4422     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
4423     %Value = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
4424     $SearchString = &sMakeSearchString(%Value);
4425     if ( defined($SearchString) ) {
4426     $SearchString =~ s/{.*?}//gs;
4427     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
4428     }
4429     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
4430    
4431    
4432     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD><TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
4433    
4434     # Get the local databases from the search and list their descriptions
4435     if ( defined($Value{'Database'}) ) {
4436    
4437     # Initialize the temp list
4438     undef(@Values);
4439    
4440     # Loop over each database
4441     foreach $Database ( split(/\0/, $Value{'Database'}) ) {
4442     $Value = &lEncodeURLData($Database);
4443     push @Values, sprintf("<A HREF=\"$ENV{'SCRIPT_NAME'}/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Informacije o bazi $main::DatabaseDescriptions{$Database}'; return true\"> $main::DatabaseDescriptions{$Database} </A> ");
4444     }
4445    
4446     # Print the list if there are any entries in it
4447     if ( scalar(@Values) > 0 ) {
4448     printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD><TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n",
4449     scalar(@Values) > 1 ? "s" : "", join(", ", @Values));
4450     }
4451     }
4452    
4453     if ( defined($Value{'RfDocument'}) ) {
4454     print("<TR>");
4455     &bDisplayDocuments("Feedback Document", $Value{'RfDocument'}, "RfDocument", undef, undef, 1);
4456     print("</TR>");
4457     }
4458    
4459     $Value = &sGetPrintableDateFromTime($CreationTime);
4460     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD><TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
4461    
4462     print("<TR><TD ALIGN=LEFT VALIGN=TOP> </TD><TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$ENV{'SCRIPT_NAME'}/GetSearchHistory?SearchHistoryObject=$SearchHistoryEntry\" > [ Prika¾i rezultate pretra¾ivanja ] </A> </TD></TR>\n");
4463    
4464     }
4465    
4466     print("</TABLE>\n");
4467     }
4468     else {
4469     print("<H3><CENTER> Sorry, currently there is no search history. </CENTER></H3>\n");
4470     }
4471    
4472    
4473    
4474     # Bail from the search history
4475     bailFromListSearchHistory:
4476    
4477     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4478     undef(%Value);
4479     $Value{'ListSearchHistory'} = "ListSearchHistory";
4480     &vSendMenuBar(%Value);
4481     undef(%Value);
4482    
4483     &vSendHTMLFooter;
4484    
4485     return;
4486    
4487     }
4488    
4489    
4490    
4491    
4492    
4493     #--------------------------------------------------------------------------
4494     #
4495     # Function: vGetSearchHistory()
4496     #
4497     # Purpose: This function displays a search history file to the user.
4498     #
4499     # Called by:
4500     #
4501     # Parameters: void
4502     #
4503     # Global Variables: %main::ConfigurationData, %main::FormData,
4504     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
4505     # $main::SearchHistoryFileNamePrefix, $main::RemoteUser
4506     #
4507     # Returns: void
4508     #
4509     sub vGetSearchHistory {
4510    
4511     my ($SearchAndRfDocumentURL, $SearchResults, $QueryReport, $CreationTime);
4512     my ($SearchHistoryEntry, $HeaderName, $Status);
4513     my ($Value, %Value);
4514    
4515    
4516    
4517     # Return an error if the remote user name/account directory is not defined
4518     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4519     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4520     &vSendHTMLFooter;
4521     return;
4522     }
4523    
4524    
4525     # Create the search history file name
4526     $SearchHistoryEntry = $main::UserAccountDirectoryPath . "/" . $main::FormData{'SearchHistoryObject'};
4527    
4528    
4529     # Check to see if the XML search history file requested is there
4530     if ( ! -f $SearchHistoryEntry ) {
4531     # Could not find the search history file
4532     &vHandleError("Display Search History", "Sorry, we cant to access this search history object because it is not there");
4533     goto bailFromGetSearchHistory;
4534     }
4535    
4536    
4537     # Get information from the XML search history file
4538     ($HeaderName, %Value) = &shGetHashFromXMLFile($SearchHistoryEntry);
4539    
4540     # Check that the entry is valid
4541     if ( !(defined($HeaderName) && ($HeaderName eq "SearchHistory")) ) {
4542     &vHandleError("Display Search History", "Sorry, this search history object is invalid");
4543     goto bailFromGetSearchHistory;
4544     }
4545    
4546    
4547    
4548     # At this point, the XML search history file is there and is valid,
4549     # so we can go ahead and display it
4550     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
4551     $SearchResults = $Value{'SearchResults'};
4552     $QueryReport = $Value{'QueryReport'};
4553     $CreationTime = $Value{'CreationTime'};
4554    
4555     %main::FormData = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
4556    
4557     # Make sure that we send the header
4558     &vSendHTMLHeader("Display Search History", undef);
4559     undef(%Value);
4560     &vSendMenuBar(%Value);
4561    
4562    
4563     ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati prija¹njih pretra¾ivanja:", undef, undef, undef, $SearchResults, $QueryReport, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData);
4564    
4565    
4566     # Bail from displaying the search history
4567     bailFromGetSearchHistory:
4568    
4569     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4570     undef(%Value);
4571     &vSendMenuBar(%Value);
4572    
4573     &vSendHTMLFooter;
4574    
4575     return;
4576    
4577     }
4578    
4579    
4580    
4581    
4582    
4583    
4584     #--------------------------------------------------------------------------
4585     #
4586     # Function: vGetSaveSearch()
4587     #
4588     # Purpose: This function displays a form to the user allowing them to save a search
4589     #
4590     # Called by:
4591     #
4592     # Parameters: void
4593     #
4594     # Global Variables: %main::ConfigurationData, %main::FormData,
4595     # $main::UserSettingsFilePath, $main::RemoteUser,
4596     #
4597     # Returns: void
4598     #
4599     sub vGetSaveSearch {
4600    
4601    
4602     my ($SearchString, $Database);
4603     my ($HeaderName, $SearchFrequency, $DeliveryFormat, $DeliveryMethod);
4604     my ($JavaScript, $EmailAddress);
4605     my ($Value, @Values, %Value, $ValueEntry);
4606    
4607    
4608     # Return an error if the remote user name/account directory is not defined
4609     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4610     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4611     &vSendHTMLFooter;
4612     return;
4613     }
4614    
4615    
4616     $JavaScript = '<SCRIPT LANGUAGE="JavaScript">
4617     <!-- hide
4618     function checkForm( Form ) {
4619     if ( !checkField( Form.SearchName, "Search name" ) )
4620     return false
4621     return true
4622     }
4623     function checkField( Field, Name ) {
4624     if ( Field.value == "" ) {
4625     errMsg( Field, "Niste ispunili polje \'"+Name+"\' ." )
4626     return false
4627     }
4628     else {
4629     return true
4630     }
4631     }
4632     function errMsg( Field, Msg ) {
4633     alert( Msg )
4634     Field.focus()
4635     return
4636     }
4637     // -->
4638     </SCRIPT>
4639     ';
4640    
4641    
4642    
4643     # Make sure that we send the header
4644     &vSendHTMLHeader("Save this Search", $JavaScript);
4645     undef(%Value);
4646     &vSendMenuBar(%Value);
4647    
4648    
4649     # Give the user a form to fill out
4650 dpavlin 1.20 print("<H3> Èuvanje upita: </H3>\n");
4651 dpavlin 1.1
4652    
4653    
4654     # Get information from the XML saved search file
4655     ($HeaderName, %Value) = &shGetHashFromXMLFile($main::UserSettingsFilePath);
4656    
4657     $SearchFrequency = $Value{'SearchFrequency'};
4658     $DeliveryFormat = $Value{'DeliveryFormat'};
4659     $DeliveryMethod = $Value{'DeliveryMethod'};
4660     $EmailAddress = $Value{'EmailAddress'};
4661    
4662    
4663     # Print up the table start
4664     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4665    
4666     # Start the form
4667     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetSaveSearch\" onSubmit=\"return checkForm(this)\" METHOD=POST>\n");
4668    
4669     # Send the buttons
4670 dpavlin 1.22 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=SUBMIT VALUE=\"Saèuvaj upit\"> <INPUT TYPE=RESET VALUE=\"Vrati poèetne vrijednosti\"></TD></TR>\n");
4671 dpavlin 1.1
4672     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4673    
4674     # Print up the search string
4675     $SearchString = &sMakeSearchString(%main::FormData);
4676     if ( defined($SearchString) ) {
4677     $SearchString =~ s/{.*?}//gs;
4678     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
4679     }
4680     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
4681     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
4682    
4683     # Get the local databases from the search and list their descriptions
4684     if ( defined($main::FormData{'Database'}) ) {
4685    
4686     # Initialize the temp list
4687     undef(@Values);
4688    
4689     foreach $Database ( sort(split(/\0/, $main::FormData{'Database'})) ) {
4690     $Value = &lEncodeURLData($Database);
4691     push @Values, sprintf("<A HREF=\"$ENV{'SCRIPT_NAME'}/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Get Information about the $main::DatabaseDescriptions{$Database} database'; return true\"> $main::DatabaseDescriptions{$Database} </A> ");
4692     }
4693    
4694     # Print the list if there are any entries in it
4695     if ( scalar(@Values) > 0 ) {
4696     printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n", (scalar(@Values) > 1) ? "s" : "", join(", ", @Values));
4697     }
4698     }
4699    
4700     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4701    
4702     # Send the search name and search description fields
4703 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Naziv (obavezno): </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"SearchName\" TYPE=TEXT SIZE=45> </TD></TR>\n");
4704 dpavlin 1.1
4705 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> <TEXTAREA INPUT NAME=\"SearchDescription\" COLS=45 ROWS=6 WRAP=VIRTUAL></TEXTAREA> </TD></TR>\n");
4706 dpavlin 1.1
4707     if ( defined($main::FormData{'RfDocument'}) ) {
4708     print("<TR>\n");
4709     &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", undef, undef, 1);
4710     print("</TR>\n");
4711     }
4712    
4713    
4714     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4715    
4716 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Kliknite na ovaj kvadratiæ ako ¾elite postojeæi upit s istim imenom zamijeniti ovim novim: </TD> <TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"OverWrite\" VALUE=\"yes\"> </TD></TR>\n");
4717 dpavlin 1.1
4718    
4719    
4720     # Are regular searches enabled?
4721     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4722    
4723     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4724    
4725 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Kliknite ovaj kvadratiæ ukoliko ¾elite automatsko periodièko pretra¾ivanje po ovom upitu: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT TYPE=CHECKBOX VALUE=\"yes\" NAME=\"Regular\"> </TD></TR>\n");
4726 dpavlin 1.1
4727     # Send a pull-down which allows the user to select the automatic search frequency
4728 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Odaberite frekvenciju automatskog pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchFrequency\">\n");
4729 dpavlin 1.1 foreach $ValueEntry ( @main::SearchFrequencies ) {
4730     $Value = (defined($SearchFrequency) && ($SearchFrequency eq $ValueEntry)) ? "SELECTED" : "";
4731     print("<OPTION VALUE=\"$ValueEntry\" $Value> $ValueEntry \n");
4732     }
4733     print("</SELECT> </TD></TR>\n");
4734    
4735     # Send a pull-down which allows the user to select the automatic search delivery format
4736 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Odaberite format za isporuku rezultata pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryFormat\">\n");
4737 dpavlin 1.1 foreach $ValueEntry ( sort(keys(%main::DeliveryFormats)) ) {
4738     $Value = (defined($DeliveryFormat) && ($DeliveryFormat eq $ValueEntry)) ? "SELECTED" : "";
4739     print("<OPTION VALUE=\"$ValueEntry\" $Value> $main::DeliveryFormats{$ValueEntry}\n");
4740     }
4741     print("</SELECT> </TD></TR>\n");
4742    
4743     # Send a pull-down which allows the user to select the automatic search delivery method
4744 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Odaberite metodu isporuke: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryMethod\">\n");
4745 dpavlin 1.1 foreach $ValueEntry ( sort(keys(%main::DeliveryMethods)) ) {
4746     $Value = (defined($DeliveryMethod) && ($DeliveryMethod eq $ValueEntry)) ? "SELECTED" : "";
4747     print("<OPTION VALUE=\"$ValueEntry\" $Value> $main::DeliveryMethods{$ValueEntry}\n");
4748     }
4749     print("</SELECT> </TD></TR>\n");
4750     }
4751    
4752    
4753     # List the hidden fields
4754     %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
4755     foreach $Value ( keys(%Value) ) {
4756     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
4757     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
4758     }
4759     }
4760    
4761     print("</FORM>\n");
4762     print("</TABLE>\n");
4763    
4764     if ( !defined($EmailAddress) &&
4765     (defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes")) ) {
4766     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4767     print("<B>Note: </B> You have not specified an email address in your settings, you will need to specify it if you want to run this search on a regular basis. <P>\n");
4768     }
4769    
4770    
4771     # Bail from saving the search
4772     bailFromGetSaveSearch:
4773    
4774     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4775     undef(%Value);
4776     &vSendMenuBar(%Value);
4777    
4778     &vSendHTMLFooter;
4779    
4780     return;
4781    
4782     }
4783    
4784    
4785    
4786    
4787    
4788    
4789     #--------------------------------------------------------------------------
4790     #
4791     # Function: vSetSaveSearch()
4792     #
4793     # Purpose: This function saves that search and search name in a search file
4794     #
4795     # Called by:
4796     #
4797     # Parameters: void
4798     #
4799     # Global Variables: %main::ConfigurationData, %main::FormData,
4800     # $main::UserSettingsFilePath, $main::RemoteUser,
4801     #
4802     # Returns: void
4803     #
4804     sub vSetSaveSearch {
4805    
4806    
4807     my ($SearchAndRfDocumentURL, $SearchString);
4808     my (@SavedSearchList, $SavedSearchEntry, $SavedSearchFilePath);
4809     my ($EmailAddress, $SearchName, $CreationTime, $LastRunTime);
4810     my ($Value, %Value);
4811    
4812    
4813     # Return an error if the remote user name/account directory is not defined
4814     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4815     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4816     &vSendHTMLFooter;
4817     return;
4818     }
4819    
4820    
4821     # Make sure that we send the header
4822     &vSendHTMLHeader("Saèuvana pretra¾ivanja", undef);
4823     undef(%Value);
4824     &vSendMenuBar(%Value);
4825    
4826    
4827     # Check that the required fields are filled in
4828     if ( !defined($main::FormData{'SearchName'}) ) {
4829    
4830     # A required field is missing, so we suggest corrective action to the user.
4831     print("<H3> Snimanje pretra¾ivanja: </H3>\n");
4832     print("<H3><CENTER> Oprostite, nedostaju neke informacije. </CENTER></H3>\n");
4833     print("<P>\n");
4834     print("Polje <B>'search name'</B> mora biti ispunjeno da bi se moglo saèuvati pretra¾ivanje.<P>\n");
4835     print("Kliknite na <B>'Back'</B> u svom browseru, popunite polje koje nedostaje i poku¹ajte ponovo.\n");
4836     print("<P>\n");
4837    
4838     goto bailFromSetSaveSearch;
4839    
4840     }
4841    
4842    
4843     # Read all the saved search files
4844     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4845     @SavedSearchList = map("$main::UserAccountDirectoryPath/$_", grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)));
4846     closedir(USER_ACCOUNT_DIRECTORY);
4847    
4848    
4849     # Loop over each saved search file checking that it is valid
4850     for $SavedSearchEntry ( @SavedSearchList ) {
4851    
4852     $SearchName = &sGetTagValueFromXMLFile($SavedSearchEntry, "SearchName");
4853    
4854     if ( $SearchName eq $main::FormData{'SearchName'} ) {
4855     $SavedSearchFilePath = $SavedSearchEntry;
4856     last;
4857     }
4858     }
4859    
4860     # Check that the saved search file does not already exist
4861     if ( defined($SavedSearchFilePath) && ($SavedSearchFilePath ne "")
4862     && !(defined($main::FormData{'OverWrite'}) && ($main::FormData{'OverWrite'} eq "yes")) ) {
4863    
4864     # There is already a saved search with this name, so we suggest corrective action to the user.
4865 dpavlin 1.20 print("<H3> Èuvanje upita: </H3>\n");
4866     print("<H3><CENTER> Veæ postoji upit pod ovim imenom. </CENTER></H3>\n");
4867 dpavlin 1.1 print("<P>\n");
4868 dpavlin 1.20 print("Kliknite <B>'back'</B> u browseru, promijenite <B>'Naziv'</B> i poku¹ajte ponovo, \n");
4869     print("ili kliknuti na kvadratiæ koji vam omoguæava da automatski presnimite saèuvani upit s istim imenom.\n");
4870 dpavlin 1.1 print("<P>\n");
4871    
4872     goto bailFromSetSaveSearch;
4873     }
4874    
4875    
4876     # Get the email address of this user
4877     $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
4878    
4879     # Check this user has an email address defined if they want to run the search on a regular basis
4880     if ( !defined($Value) && (defined($main::FormData{'Regular'}) && ($main::FormData{'Regular'} eq "yes")) ) {
4881    
4882     # Regular delivery was requested, but the email address was not specified in the settings
4883 dpavlin 1.20 print("<H3> Èuvanje upita: </H3>\n");
4884     print("<H3><CENTER> E-mail adresa nije specificirana u va¹im postavkama. </CENTER></H3>\n");
4885 dpavlin 1.1 print("<P>\n");
4886 dpavlin 1.20 print("Potrebno je specificirati e-mail adresu ukoliko ¾elite da se pretra¾ivanje po ovom upitu odvije periodièno. \n");
4887     print("bez e-mail adrese, nismo vam u moguænosti isporuèiti rezultate. <P>\n");
4888     print("Kliknite na <B>'Korisnièke postavke'</B>, upi¹ite e-mail adresu i saèuvajte postavke, \n");
4889     print("nakon toga kliknite na <B>'back'</B> u svom browseru tri puta kako biste se vratili na formu koja vam nudi da saèuvate upit.\n");
4890 dpavlin 1.1 print("<P>\n");
4891    
4892     goto bailFromSetSaveSearch;
4893     }
4894    
4895    
4896     # All the checks have been passed, so we can go ahead and save the search
4897    
4898     $CreationTime = time();
4899     $LastRunTime = $CreationTime;
4900    
4901     # Erase the search frequency and the delivery method if this is not a regular search
4902     if ( !(defined($main::FormData{'Regular'}) && ($main::FormData{'Regular'} eq "yes")) ) {
4903     $main::FormData{'SearchFrequency'} = "";
4904     $main::FormData{'DeliveryFormat'} = "";
4905     $main::FormData{'DeliveryMethod'} = "";
4906     $LastRunTime = "";
4907     }
4908    
4909    
4910     # Get the URL search string
4911     $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData);
4912    
4913     # Save the search
4914     if ( &iSaveSearch(undef, $main::FormData{'SearchName'}, $main::FormData{'SearchDescription'}, $SearchAndRfDocumentURL, $main::FormData{'SearchFrequency'}, $main::FormData{'DeliveryFormat'}, $main::FormData{'DeliveryMethod'}, "Active", $CreationTime, $LastRunTime) ) {
4915    
4916     print("<H3> Saving a Search: </H3>\n");
4917     print("<P>\n");
4918     print("<H3><CENTER> Your search was successfully saved. </CENTER></H3>\n");
4919    
4920     # Delete the overwritten search file
4921     if ( defined($SavedSearchFilePath) && ($SavedSearchFilePath ne "") ) {
4922     unlink($SavedSearchFilePath);
4923     }
4924     }
4925     else {
4926    
4927     # The search could not be saved, so we inform the user of the fact
4928     &vHandleError("Saving a Search", "Sorry, we failed to save this search");
4929     goto bailFromSetSaveSearch;
4930     }
4931    
4932    
4933     # Bail from saving the search
4934     bailFromSetSaveSearch:
4935    
4936     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4937     undef(%Value);
4938     &vSendMenuBar(%Value);
4939    
4940     &vSendHTMLFooter;
4941    
4942     return;
4943    
4944     }
4945    
4946    
4947    
4948    
4949    
4950    
4951     #--------------------------------------------------------------------------
4952     #
4953     # Function: vListSavedSearch()
4954     #
4955     # Purpose: This function allows the user list the saved searches and
4956     # sets up the links allowing the user to get a search form
4957     # filled with the search
4958     #
4959     # Called by:
4960     #
4961     # Parameters: void
4962     #
4963     # Global Variables: %main::ConfigurationData, %main::FormData,
4964     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
4965     # $main::SavedSearchFileNamePrefix, $main::RemoteUser
4966     #
4967     # Returns: void
4968     #
4969     sub vListSavedSearch {
4970    
4971     my (@SavedSearchList, @QualifiedSavedSearchList, $SavedSearchEntry, $HeaderName, $SearchString, $Database);
4972     my ($SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime);
4973     my (@Values, $Value, %Value);
4974    
4975    
4976     # Return an error if the remote user name/account directory is not defined
4977     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4978     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4979     &vSendHTMLFooter;
4980     return;
4981     }
4982    
4983    
4984     # Make sure that we send the header
4985     &vSendHTMLHeader("Saèuvana pretra¾ivanja", undef);
4986     undef(%Value);
4987     $Value{'ListSavedSearch'} = "ListSavedSearch";
4988     &vSendMenuBar(%Value);
4989     undef(%Value);
4990    
4991    
4992     # Read all the saved search files
4993     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4994     @SavedSearchList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4995     closedir(USER_ACCOUNT_DIRECTORY);
4996    
4997    
4998     # Loop over each search history file checking that it is valid
4999     for $SavedSearchEntry ( @SavedSearchList ) {
5000    
5001     # Get the header name from the XML saved search file
5002     $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchEntry);
5003    
5004     # Check that the entry is valid and add it to the qualified list
5005     if ( defined($HeaderName) && ($HeaderName eq "SavedSearch") ) {
5006     push @QualifiedSavedSearchList, $SavedSearchEntry;
5007     }
5008     else {
5009     # Else we delete this invalid saved search file
5010     unlink($SavedSearchEntry);
5011     }
5012     }
5013    
5014    
5015     # Print out the saved searches
5016 dpavlin 1.20 print("<H3> Saèuvani upiti: </H3>\n");
5017 dpavlin 1.1
5018    
5019    
5020     # Print up the saved searches, if there is none, we put up a nice message
5021     if ( scalar(@QualifiedSavedSearchList) > 0 ) {
5022    
5023     # Start the table
5024     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5025    
5026     # Start the form
5027     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
5028    
5029    
5030     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> \n");
5031     print("<SELECT NAME=\"Action\">\n");
5032 dpavlin 1.20 print("<OPTION VALUE=\"ActivateSavedSearch\">Ukljuèi periodièno automatsko pretra¾ivanje po odabranim upitima\n");
5033     print("<OPTION VALUE=\"SuspendSavedSearch\">Iskljuèi periodièno automatsko pretra¾ivanje po odabranim upitima\n");
5034     print("<OPTION VALUE=\"DeleteSavedSearch\">Obri¹i oznaèene saèuvane upite\n");
5035 dpavlin 1.1 print("</SELECT>\n");
5036     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
5037     print("</TD></TR>\n");
5038    
5039     for $SavedSearchEntry ( @QualifiedSavedSearchList ) {
5040    
5041     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
5042    
5043     # Get information from the XML saved search file
5044     ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchEntry);
5045    
5046     # Get the saved search file name and encode it
5047     $SavedSearchEntry = ($SavedSearchEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $SavedSearchEntry;
5048     $SavedSearchEntry = &lEncodeURLData($SavedSearchEntry);
5049    
5050    
5051     $SearchName = $Value{'SearchName'};
5052     $SearchDescription = $Value{'SearchDescription'};
5053     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
5054     $SearchFrequency = $Value{'SearchFrequency'};
5055     $SearchStatus = $Value{'SearchStatus'};
5056     $DeliveryFormat = $Value{'DeliveryFormat'};
5057     $DeliveryMethod = $Value{'DeliveryMethod'};
5058     $CreationTime = $Value{'CreationTime'};
5059     $LastRunTime = $Value{'LastRunTime'};
5060    
5061     # Parse the URL Search string into a hash so that we can get at it's components
5062     %Value = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
5063    
5064     $SearchString = &sMakeSearchString(%Value);
5065     if ( defined($SearchString) ) {
5066     $SearchString =~ s/{.*?}//gs;
5067     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
5068     }
5069     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
5070    
5071     # Print the link
5072     print("<TR><TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"SavedSearchObject\" VALUE=\"$SavedSearchEntry\"> </TD><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchName </TD></TR>\n");
5073    
5074     # Print the search description
5075     $SearchDescription = defined($SearchDescription) ? $SearchDescription : "(Nije naveden)";
5076     $SearchDescription =~ s/\n/<BR>/g;
5077     $SearchDescription =~ s/\r/<BR>/g;
5078     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n");
5079    
5080     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
5081    
5082     # Get the local databases from the search and list their descriptions
5083     if ( defined($Value{'Database'}) ) {
5084    
5085     # Initialize the temp list
5086     undef(@Values);
5087    
5088     # Loop over each database
5089     foreach $Database ( split(/\0/, $Value{'Database'}) ) {
5090     $Value = &lEncodeURLData($Database);
5091     push @Values, sprintf("<A HREF=\"$ENV{'SCRIPT_NAME'}/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Get Information about the $main::DatabaseDescriptions{$Database} database'; return true\"> $main::DatabaseDescriptions{$Database} </A> ");
5092     }
5093    
5094     # Print the list if there are any entries in it
5095     if ( scalar(@Values) > 0 ) {
5096     printf("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n", (scalar(@Values) > 1) ? "s" : "", join(", ", @Values));
5097     }
5098     }
5099    
5100    
5101     if ( defined($Value{'RfDocument'}) ) {
5102     print("<TR><TD></TD>\n");
5103     &bDisplayDocuments("Feedback Document", $Value{'RfDocument'}, "RfDocument", undef, undef, 1);
5104     print("</TR>\n");
5105     }
5106    
5107     undef(%Value);
5108    
5109    
5110     if ( defined($SearchFrequency) || defined($DeliveryFormat) || defined($DeliveryMethod) ) {
5111 dpavlin 1.22 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP NOWRAP> Automatsko pokretanje: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n");
5112     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Format isporuke: </TD> <TD ALIGN=LEFT VALIGN=TOP> $main::DeliveryFormats{$DeliveryFormat} </TD></TR>\n");
5113     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Methoda isporuke: </TD> <TD ALIGN=LEFT VALIGN=TOP> $main::DeliveryMethods{$DeliveryMethod} </TD></TR>\n");
5114 dpavlin 1.1 }
5115    
5116     $Value = &sGetPrintableDateFromTime($CreationTime);
5117 dpavlin 1.22 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP NOWRAP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5118 dpavlin 1.1
5119    
5120     if ( defined($SearchFrequency) || defined($DeliveryFormat) || defined($DeliveryMethod) ) {
5121    
5122     if ( defined($LastRunTime) ) {
5123     $Value = &sGetPrintableDateFromTime($LastRunTime);
5124 dpavlin 1.22 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP NOWRAP> Zadnje pokretanje: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5125 dpavlin 1.1 }
5126    
5127     printf("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Status: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>",
5128     (defined($SearchStatus) && ($SearchStatus eq "Active")) ? "Active" : "Suspended");
5129    
5130     }
5131    
5132 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP></TD><TD ALIGN=LEFT VALIGN=TOP></TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$ENV{'SCRIPT_NAME'}/GetSavedSearch?SavedSearchObject=$SavedSearchEntry\" OnMouseOver=\"self.status='Display the search form with this search'; return true\"> [ Otvori formu za pretra¾ivanje s upisanim ovim upitom ] </A> </TD></TR>\n");
5133 dpavlin 1.1 }
5134    
5135     print("</FORM></TABLE>\n");
5136     }
5137     else {
5138 dpavlin 1.22 print("<H3><CENTER> Trenutno nemate saèuvanih upita!. </CENTER></H3>\n");
5139 dpavlin 1.1 }
5140    
5141    
5142    
5143    
5144     # Bail from displaying saved searches
5145     bailFromDisplaySavedSearch:
5146    
5147     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5148     undef(%Value);
5149     $Value{'ListSavedSearch'} = "ListSavedSearch";
5150     &vSendMenuBar(%Value);
5151     undef(%Value);
5152    
5153     &vSendHTMLFooter;
5154    
5155    
5156     return;
5157    
5158     }
5159    
5160    
5161    
5162    
5163    
5164    
5165     #--------------------------------------------------------------------------
5166     #
5167     # Function: vGetSavedSearch()
5168     #
5169     # Purpose: This function gets a saved search.
5170     #
5171     # Called by:
5172     #
5173     # Parameters: void
5174     #
5175     # Global Variables: %main::ConfigurationData, %main::FormData,
5176     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5177     # $main::SavedSearchFileNamePrefix, $main::RemoteUser
5178     #
5179     # Returns: void
5180     #
5181     sub vGetSavedSearch {
5182    
5183     my ($HeaderName, $SavedSearchFilePath, $SearchAndRfDocumentURL, $DefaultSearch);
5184     my ($Value, %Value);
5185    
5186    
5187     # Return an error if the remote user name/account directory is not defined
5188     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5189     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5190     &vSendHTMLFooter;
5191     return;
5192     }
5193    
5194    
5195     # Set the saved search file path
5196     $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'SavedSearchObject'};
5197    
5198    
5199     # Check to see if the XML saved search file requested is there
5200     if ( ! -f $SavedSearchFilePath ) {
5201     # Could not find the saved search file
5202     &vHandleError("Prikaz saèuvaniog pretra¾ivanja", "Sorry, we cant to access this saved search object because it is not there");
5203     &vSendHTMLFooter;
5204     return;
5205     }
5206    
5207    
5208    
5209     # Get the data from the XML saved search file
5210     $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchFilePath);
5211    
5212     # Check that the entry is valid
5213     if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
5214     &vHandleError("Prikaz saèuvaniog pretra¾ivanja", "Sorry, this saved search object is invalid");
5215     &vSendHTMLFooter;
5216     return;
5217     }
5218    
5219    
5220     # All is fine, so we hand over the hash and get the search
5221     %main::FormData = &hParseURLIntoHashTable(&sGetTagValueFromXMLFile($SavedSearchFilePath, 'SearchAndRfDocumentURL'));
5222    
5223     $ENV{'PATH_INFO'} = "/GetSearch";
5224    
5225     # Display the search form, it will autoset itself from %main::FormData
5226     &vGetSearch;
5227    
5228     return;
5229    
5230     }
5231    
5232    
5233    
5234    
5235    
5236    
5237     #--------------------------------------------------------------------------
5238     #
5239     # Function: vProcessSavedSearch()
5240     #
5241     # Purpose: This function processes a saved search.
5242     #
5243     # Called by:
5244     #
5245     # Parameters: void
5246     #
5247     # Global Variables: %main::ConfigurationData, %main::FormData,
5248     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5249     # $main::SavedSearchFileNamePrefix, $main::RemoteUser
5250     #
5251     # Returns: void
5252     #
5253     sub vProcessSavedSearch {
5254    
5255     my ($Title, $HeaderName, $SavedSearchFilePath, $SavedSearchObject);
5256     my ($Value, %Value);
5257    
5258    
5259     # Return an error if the remote user name/account directory is not defined
5260     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5261     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5262     &vSendHTMLFooter;
5263     return;
5264     }
5265    
5266    
5267     # Set the title
5268     if ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
5269 dpavlin 1.19 $Title = "Brisanje saèuvanih pretra¾ivanja";
5270 dpavlin 1.1 }
5271     elsif ( $ENV{'PATH_INFO'} eq "/ActivateSavedSearch" ) {
5272 dpavlin 1.19 $Title = "Ukljuèivanje automatskog periodiènog pretra¾ivanja";
5273 dpavlin 1.1 }
5274     elsif ( $ENV{'PATH_INFO'} eq "/SuspendSavedSearch" ) {
5275 dpavlin 1.19 $Title = "Iskljuèivanje automatskog periodiènog pretra¾ivanja";
5276 dpavlin 1.1 }
5277    
5278    
5279     # Make sure that we send the header
5280     &vSendHTMLHeader($Title, undef);
5281     undef(%Value);
5282     &vSendMenuBar(%Value);
5283    
5284    
5285     print("<H3> $Title: </H3>\n");
5286    
5287     # Check to see if the saved search object is defined
5288     if ( ! defined($main::FormData{'SavedSearchObject'}) ) {
5289     # Could not find the saved search object
5290 dpavlin 1.20 print("<H3><CENTER>Niste odabrali niti jedan upit. </CENTER></H3>\n");
5291 dpavlin 1.1 print("<P>\n");
5292 dpavlin 1.20 print("Potrebno je odabrati barem jedan saèuvani upit nad kojim æe se izvr¹iti akcija.\n");
5293 dpavlin 1.1 print("<P>\n");
5294     goto bailFromProcessSavedSearch;
5295     }
5296    
5297    
5298    
5299     # Loop over each saved search
5300     foreach $SavedSearchObject ( split(/\0/, $main::FormData{'SavedSearchObject'}) ) {
5301    
5302     # Set the saved search file path
5303     $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/" . $SavedSearchObject;
5304    
5305     # Check to see if the XML saved search file requested is there
5306     if ( ! -f $SavedSearchFilePath ) {
5307     next;
5308     }
5309    
5310     # Get information from the XML saved search file
5311     ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchFilePath);
5312    
5313     # Check that the entry is valid
5314     if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
5315     next;
5316     }
5317    
5318    
5319     if ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
5320     if ( unlink($SavedSearchFilePath) ) {
5321 dpavlin 1.19 printf("<P>Uspje¹no pobrisano: %s\n", $Value{'SearchName'});
5322 dpavlin 1.1 }
5323     else {
5324 dpavlin 1.19 printf("<P>Nije pobrisano: %s\n", $Value{'SearchName'});
5325 dpavlin 1.1 }
5326     }
5327     elsif ( ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") || ($ENV{'PATH_INFO'} eq "/SuspendSavedSearch") ) {
5328    
5329     if ( !defined($Value{'SearchStatus'}) ) {
5330     printf("<P>Could not %s: %s, as it is not a regular search\n",
5331     ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "activate" : "suspend", $Value{'SearchName'});
5332     }
5333     else {
5334    
5335     $Value{'SearchStatus'} = ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "Active" : "Inactive" ;
5336    
5337     if ( &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) {
5338 dpavlin 1.19 printf("<P>Uspje¹no %s: %s\n",
5339     ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "ukljuèeno" : "iskljuèeno", $Value{'SearchName'});
5340 dpavlin 1.1 }
5341     else {
5342 dpavlin 1.19 printf("<P>Nije %s: %s\n",
5343     ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "ukljuèeno" : "iskljuèeno", $Value{'SearchName'});
5344 dpavlin 1.1 }
5345     }
5346     }
5347     }
5348    
5349     print("<P>\n");
5350    
5351     # Bail from processing the saved search
5352     bailFromProcessSavedSearch:
5353    
5354     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5355     undef(%Value);
5356     &vSendMenuBar(%Value);
5357    
5358     &vSendHTMLFooter;
5359    
5360     return;
5361    
5362     }
5363    
5364    
5365    
5366    
5367    
5368    
5369     #--------------------------------------------------------------------------
5370     #
5371     # Function: vGetSaveFolder()
5372     #
5373     # Purpose: This function displays a form to the user allowing them to
5374     # save documents to a folder
5375     #
5376     # Called by:
5377     #
5378     # Parameters: void
5379     #
5380     # Global Variables: %main::ConfigurationData, %main::FormData,
5381     # $main::UserSettingsFilePath, $main::RemoteUser,
5382     #
5383     # Returns: void
5384     #
5385     sub vGetSaveFolder {
5386    
5387    
5388     my ($JavaScript);
5389     my ($Value, @Values, %Value, $ValueEntry);
5390    
5391    
5392    
5393     # Return an error if the remote user name/account directory is not defined
5394     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5395     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5396     &vSendHTMLFooter;
5397     return;
5398     }
5399    
5400    
5401     $JavaScript = '<SCRIPT LANGUAGE="JavaScript">
5402     <!-- hide
5403     function checkForm( Form ) {
5404     if ( !checkField( Form.FolderName, "Folder name" ) )
5405     return false
5406     return true
5407     }
5408     function checkField( Field, Name ) {
5409     if ( Field.value == "" ) {
5410     errMsg( Field, "Niste ispunili polje \'"+Name+"\'." )
5411     return false
5412     }
5413     else {
5414     return true
5415     }
5416     }
5417     function errMsg( Field, Msg ) {
5418     alert( Msg )
5419     Field.focus()
5420     return
5421     }
5422     // -->
5423     </SCRIPT>
5424     ';
5425    
5426    
5427     # Make sure that we send the header
5428     &vSendHTMLHeader("Saving a Document Folder", $JavaScript);
5429     undef(%Value);
5430     &vSendMenuBar(%Value);
5431    
5432    
5433     # Check that at least one document was selected
5434     if ( !defined($main::FormData{'Document'}) && !defined($main::FormData{'Documents'}) ) {
5435     print("<H3>Saving a Document Folder:</H3>\n");
5436     print("<H3><CENTER>Sorry, no document(s) were selected for saving.</CENTER></H3>\n");
5437     print("<P>\n");
5438     print("There needs to be a least one document selected in order to save it.\n");
5439     print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
5440     goto bailFromGetSaveFolder;
5441     }
5442    
5443    
5444     # Print up the title
5445 dpavlin 1.20 print("<H3> Kreiranje korisnièkog foldera: </H3>\n");
5446 dpavlin 1.1
5447     # Print up the form
5448     printf("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetSaveFolder\" onSubmit=\"return checkForm(this)\" METHOD=POST>\n");
5449    
5450     # Print up the table start
5451     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5452    
5453     # Send the buttons
5454 dpavlin 1.22 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=SUBMIT VALUE=\"Saèuvaj folder\"> <INPUT TYPE=RESET VALUE=\"Vrati poèetne vrijednosti\"> </TD></TR>\n");
5455 dpavlin 1.1
5456     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5457    
5458     # Send the fields
5459     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Ime foldera: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"FolderName\" TYPE=TEXT SIZE=45> </TD></TR>\n");
5460    
5461     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis foldera: </TD> <TD ALIGN=LEFT VALIGN=TOP> <TEXTAREA INPUT NAME=\"FolderDescription\" COLS=45 ROWS=6 WRAP=VIRTUAL></TEXTAREA> </TD></TR>\n");
5462    
5463     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5464    
5465     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Kliknite na ovaj kvadratiæ ako ¾elite postojeæi folder s istim imenom zamijeniti ovim novim: </TD> <TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"OverWrite\" VALUE=\"yes\"> </TD></TR>\n");
5466    
5467     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5468    
5469     # List the documents
5470     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
5471    
5472     # Undefine the hash table in preparation
5473     undef(%Value);
5474    
5475     # Add document that were specifically selected
5476     if ( defined($main::FormData{'Document'}) ) {
5477     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5478     $Value{$Value} = $Value;
5479     }
5480     }
5481     # Otherwise add documents that were selected by default
5482     elsif ( defined($main::FormData{'Documents'}) ) {
5483     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5484     $Value{$Value} = $Value;
5485     }
5486     }
5487    
5488     # Assemble the new content
5489     $main::FormData{'Document'} = join("\0", keys(%Value));
5490    
5491     # Delete the old content
5492     delete($main::FormData{'Documents'});
5493    
5494 dpavlin 1.20 ###FIX
5495 dpavlin 1.1 if ( defined($main::FormData{'Document'}) ) {
5496     print("<TR>\n");
5497     &bDisplayDocuments("Document", $main::FormData{'Document'}, "Document", undef, undef, 1);
5498     print("</TR>\n");
5499     }
5500     }
5501    
5502    
5503    
5504     # List the hidden fields
5505     %Value = &hParseURLIntoHashTable(&sMakeDocumentURL(%main::FormData));
5506     foreach $Value ( keys(%Value) ) {
5507     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
5508     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
5509     }
5510     }
5511    
5512    
5513     # Retain the 'from' folder name if it is defined as these documents are coming from it
5514     if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5515     print("<INPUT TYPE=HIDDEN NAME=\"FromDocumentFolderObject\" VALUE=\"$main::FormData{'FromDocumentFolderObject'}\">\n");
5516     }
5517    
5518    
5519     # Retain the 'merge' folder name if it is defined as these documents are coming from them
5520     if ( defined($main::FormData{'MergeDocumentFolderObject'}) ) {
5521     foreach $Value ( split(/\0/, $main::FormData{'MergeDocumentFolderObject'}) ) {
5522     print("<INPUT TYPE=HIDDEN NAME=\"MergeDocumentFolderObject\" VALUE=\"$Value\">\n");
5523     }
5524     }
5525    
5526     print("</TABLE>\n");
5527     print("</FORM>\n");
5528    
5529    
5530     # Bail from saving the document folder
5531     bailFromGetSaveFolder:
5532    
5533     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5534     undef(%Value);
5535     &vSendMenuBar(%Value);
5536    
5537     &vSendHTMLFooter;
5538    
5539     return;
5540    
5541     }
5542    
5543    
5544    
5545    
5546    
5547    
5548     #--------------------------------------------------------------------------
5549     #
5550     # Function: vSetSaveFolder()
5551     #
5552     # Purpose: This function saves that search and search name in a search file
5553     #
5554     # Called by:
5555     #
5556     # Parameters: void
5557     #
5558     # Global Variables: %main::ConfigurationData, %main::FormData,
5559     # $main::UserSettingsFilePath, $main::RemoteUser,
5560     #
5561     # Returns: void
5562     #
5563     sub vSetSaveFolder {
5564    
5565     my ($DocumentFolderFilePath, $HeaderName);
5566     my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5567     my (@DocumentFolderList, $DocumentFolderEntry);
5568     my ($Document, %Document);
5569     my (%Value, @Values, $Value);
5570    
5571    
5572    
5573     # Return an error if the remote user name/account directory is not defined
5574     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5575     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5576     &vSendHTMLFooter;
5577     return;
5578     }
5579    
5580    
5581    
5582     # Make sure that we send the header
5583     &vSendHTMLHeader("Saving a Document Folder", undef);
5584     undef($Value);
5585     &vSendMenuBar(%Value);
5586    
5587    
5588     # Check that at least one document was selected
5589     if ( !defined($main::FormData{'Document'}) && !defined($main::FormData{'Documents'}) ) {
5590    
5591     print("<H3>Saving a Document Folder:</H3>\n");
5592     print("<H3><CENTER>Sorry, no document(s) were selected for saving.</CENTER></H3>\n");
5593     print("<P>\n");
5594     print("There needs to be a least one document selected in order to save it.\n");
5595     print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
5596    
5597     goto bailFromSetSaveFolder;
5598     }
5599    
5600    
5601     # Check that the required fields are filled in
5602     if ( !(defined($main::FormData{'FolderName'}) || defined($main::FormData{'DocumentFolderObject'})) ) {
5603    
5604     # A required field is missing, so we suggest corrective action to the user.
5605     print("<H3> Spremanje foldera s dokumentima: </H3>\n");
5606     print("<H3><CENTER> Oprostite, nedostaju neke informacije. </CENTER></H3>\n");
5607     print("<P>\n");
5608     print("Polje <B>'folder name'</B> mora biti ispunjeno da bi se mogao kreirati folder s dokumentima.<P>\n");
5609     print("Kliknite na <B>'Back'</B> u svom browseru, ispunite polje koje nedostaje i poku¹ajtwe ponovo.\n");
5610     print("<P>\n");
5611    
5612     goto bailFromSetSaveFolder;
5613     }
5614    
5615    
5616    
5617     # Check that the folder is there if we are saving to an existing folder
5618     if ( defined($main::FormData{'DocumentFolderObject'}) ) {
5619    
5620     # Check the old document folder if it is defined
5621     if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5622    
5623     # Set the document folder file path
5624     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'FromDocumentFolderObject'};
5625    
5626     # Check to see if the old XML saved search file requested is there
5627     if ( ! -f $DocumentFolderFilePath ) {
5628     # Could not find the old saved search file
5629     &vHandleError("Saving a Document Folder", "Sorry, we cant to access this document folder object because it is not there");
5630     goto bailFromSetSaveFolder;
5631     }
5632    
5633     # Get information from the XML document folder file
5634     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
5635    
5636     # Check that the entry is valid
5637     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5638     &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5639     goto bailFromSetSaveFolder;
5640     }
5641     }
5642    
5643    
5644     # Set the document folder file path
5645     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
5646    
5647     # Check to see if the XML saved search file requested is there
5648     if ( ! -f $DocumentFolderFilePath ) {
5649     # Could not find the saved search file
5650     &vHandleError("Saving a Document Folder", "Sorry, we cant to access this document folder object because it is not there");
5651     goto bailFromSetSaveFolder;
5652     }
5653    
5654     # Get information from the XML document folder file
5655     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
5656    
5657     # Check that the entry is valid
5658     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5659     &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5660     goto bailFromSetSaveFolder;
5661     }
5662     }
5663     elsif ( defined($main::FormData{'FolderName'}) ) {
5664    
5665     # Get the document folder hash
5666     %Value = &hGetDocumentFolders;
5667    
5668     # Set the path/flag
5669     $DocumentFolderFilePath = $Value{$main::FormData{'FolderName'}};
5670    
5671     # Check that the document folder file does not already exist
5672     if ( defined($DocumentFolderFilePath) && !(defined($main::FormData{'OverWrite'}) && ($main::FormData{'OverWrite'} eq "yes")) ) {
5673    
5674     # There is already a document folder with this name, so we suggest corrective action to the user.
5675     print("<H3> Snimanje foldera s dokumentima: </H3>\n");
5676     print("<H3><CENTER> Oprostite, veæ postoji folder s tim imenom. </CENTER></H3>\n");
5677     print("<P>\n");
5678     print("Kliknite na <B>'Back'</B> u svom browseru, promijenite <B>'ime foldera'</B> i poku¹ate ponovo. \n");
5679     print("Alternativno, klikom na kvadratiæ, mo¾ete odabrati da ¾elite postojeæi folder zamijeniti ovim.\n");
5680     print("<P>\n");
5681    
5682     goto bailFromSetSaveFolder;
5683     }
5684     }
5685    
5686    
5687     # Save information in the folder
5688     if ( defined($main::FormData{'DocumentFolderObject'}) ) {
5689    
5690     # Get the data from the XML document folder file
5691     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
5692    
5693     # Check that the entry is valid
5694     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5695     &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5696     goto bailFromGetSavedSearch;
5697     }
5698    
5699     $FolderName = $Value{'FolderName'};
5700     $FolderDescription = $Value{'FolderDescription'};
5701     $FolderDocuments = $Value{'FolderDocuments'};
5702     $CreationTime = $Value{'CreationTime'};
5703     $UpdateTime = time();
5704    
5705    
5706     # Merge the documents
5707     if ( defined($FolderDocuments) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
5708    
5709     # Undefine the hash table in preparation
5710     undef(%Value);
5711    
5712     # Make a hash table from the documents already in the document folder
5713     if ( defined($FolderDocuments) ) {
5714     foreach $Value ( split(/\0/, $FolderDocuments) ) {
5715     $Value{$Value} = $Value;
5716     }
5717     }
5718    
5719     # Add document that were specifically selected
5720     if ( defined($main::FormData{'Document'}) ) {
5721     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5722     $Value{$Value} = $Value;
5723     }
5724     }
5725     # Otherwise add documents that were selected by default
5726     elsif ( defined($main::FormData{'Documents'}) ) {
5727     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5728     $Value{$Value} = $Value;
5729     }
5730     }
5731    
5732     # Assemble the new content
5733     $FolderDocuments = join("\0", keys(%Value));
5734    
5735     # Delete the old content
5736     delete($main::FormData{'Document'});
5737     delete($main::FormData{'Documents'});
5738     }
5739    
5740     }
5741     elsif ( defined($main::FormData{'FolderName'}) ) {
5742    
5743     $FolderName = $main::FormData{'FolderName'};
5744     $FolderDescription = $main::FormData{'FolderDescription'};
5745    
5746     # Merge the documents
5747     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) {
5748    
5749     # Undefine the hash table in preparation
5750     undef(%Value);
5751    
5752     # Add document that were specifically selected
5753     if ( defined($main::FormData{'Document'}) ) {
5754     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5755     $Value{$Value} = $Value;
5756     }
5757     }
5758     # Otherwise add documents that were selected by default
5759     elsif ( defined($main::FormData{'Documents'}) ) {
5760     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5761     $Value{$Value} = $Value;
5762     }
5763     }
5764    
5765     # Assemble the new content
5766     $main::FormData{'Document'} = join("\0", keys(%Value));
5767    
5768     # Delete the old content
5769     delete($main::FormData{'Documents'});
5770     }
5771    
5772     $FolderDocuments = $main::FormData{'Document'};
5773     $CreationTime = time();
5774     $UpdateTime = time();
5775     }
5776    
5777    
5778     # Save the document folder to a new file
5779     if ( &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) ) {
5780    
5781     # Are we pulling these documents from an existing folder?
5782     if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5783    
5784     # Set the document folder file path
5785     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'FromDocumentFolderObject'};
5786    
5787     # Get information from the XML document folder file
5788     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
5789    
5790    
5791     $FolderName = $Value{'FolderName'};
5792     $FolderDescription = $Value{'FolderDescription'};
5793     $FolderDocuments = $Value{'FolderDocuments'};
5794     $CreationTime = $Value{'CreationTime'};
5795     $UpdateTime = time();
5796    
5797    
5798     # Make a hash table from the documents selected for deletion, this serves as
5799     # a lookup table when we loop through the existing documents
5800     undef(%Value);
5801     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5802     $Value{$Value} = 1;
5803     }
5804    
5805     # Parse out of the existing documents into a list
5806     foreach $Value ( split(/\0/, $FolderDocuments) ) {
5807     # Add the document if it is not on the deletion list
5808     if ( !defined($Value{$Value}) ) {
5809     push @Values, $Value;
5810     }
5811     }
5812     $FolderDocuments = join("\0", @Values);
5813    
5814    
5815     # Save the document folder
5816     &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5817    
5818     }
5819    
5820     if ( defined($main::FormData{'MergeDocumentFolderObject'}) ) {
5821     @Values = split(/\0/, $main::FormData{'MergeDocumentFolderObject'});
5822     foreach $Value ( @Values ) {
5823     # Set the document folder file path
5824     if ( !(defined($main::FormData{'DocumentFolderObject'}) && ($main::FormData{'DocumentFolderObject'} eq $Value))) {
5825     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $Value;
5826     unlink($DocumentFolderFilePath);
5827     }
5828     }
5829     }
5830    
5831 dpavlin 1.22 print("<H3> Èuvanje korisnièkog foldera: </H3>\n");
5832 dpavlin 1.1 print("<P>\n");
5833 dpavlin 1.22 print("<H3><CENTER> Va¹ folder je uspje¹no saèuvan! </CENTER></H3>\n");
5834 dpavlin 1.1
5835    
5836     }
5837     else {
5838    
5839     # The document folder could not be saved, so we inform the user of the fact
5840     &vHandleError("Saving a Document Folder", "Sorry, we failed to save this document folder");
5841     goto bailFromSetSaveFolder;
5842     }
5843    
5844    
5845     # Bail from saving the document folder
5846     bailFromSetSaveFolder:
5847    
5848     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5849     undef(%Value);
5850     &vSendMenuBar(%Value);
5851    
5852     &vSendHTMLFooter;
5853    
5854     return;
5855    
5856     }
5857    
5858    
5859    
5860    
5861    
5862    
5863     #--------------------------------------------------------------------------
5864     #
5865     # Function: vListFolder()
5866     #
5867     # Purpose: This function allows the user list the document folders and
5868     # sets up the links allowing the user to get a list of the documents
5869     #
5870     # Called by:
5871     #
5872     # Parameters: void
5873     #
5874     # Global Variables: %main::ConfigurationData, %main::FormData,
5875     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5876     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
5877     #
5878     # Returns: void
5879     #
5880     sub vListFolder {
5881    
5882     my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName);
5883     my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5884     my (@Values, $Value, %Value);
5885    
5886    
5887     # Return an error if the remote user name/account directory is not defined
5888     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5889     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5890     &vSendHTMLFooter;
5891     return;
5892     }
5893    
5894    
5895     # Make sure that we send the header
5896     &vSendHTMLHeader("Document Folders", undef);
5897     undef(%Value);
5898     $Value{'ListFolder'} = "ListFolder";
5899     &vSendMenuBar(%Value);
5900     undef(%Value);
5901    
5902    
5903    
5904     # Print out the document folders
5905 dpavlin 1.20 print("<H3> Korisnièki folderi: </H3>\n");
5906 dpavlin 1.1
5907    
5908     # Get the document folder hash
5909     %QualifiedDocumentFolders = &hGetDocumentFolders;
5910    
5911    
5912     # Print up the document folders, if there is none, we put up a nice message
5913     if ( scalar(keys(%QualifiedDocumentFolders)) > 0 ) {
5914    
5915     # Start the table
5916     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5917    
5918     # Start the form
5919     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
5920    
5921    
5922     # Print the selector
5923     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3>\n");
5924     print("<SELECT NAME=\"Action\">\n");
5925     print("<OPTION VALUE=\"DeleteFolder\">Obri¹i oznaèene foldere\n");
5926     print("<OPTION VALUE=\"GetMergeFolder\">Spoji oznaèene foldere u novi folder\n");
5927    
5928     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
5929    
5930     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
5931    
5932     # Get the document folder file name and encode it
5933     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
5934     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
5935    
5936     print("<OPTION VALUE=\"SetMergeFolder&ToDocumentFolderObject=$DocumentFolderEntry\">Spoji oznaèene foldere u '$FolderName' folder\n");
5937     }
5938    
5939     print("</SELECT>\n");
5940     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
5941     print("</TD></TR>\n");
5942    
5943    
5944    
5945     # List the folders
5946     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
5947    
5948     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
5949    
5950     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
5951    
5952     # Get information from the XML document folder file
5953     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderEntry);
5954    
5955     # Get the saved search file name and encode it
5956     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
5957     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
5958    
5959    
5960     $FolderName = $Value{'FolderName'};
5961     $FolderDescription = $Value{'FolderDescription'};
5962     $FolderDocuments = $Value{'FolderDocuments'};
5963     $CreationTime = $Value{'CreationTime'};
5964     $UpdateTime = $Value{'UpdateTime'};
5965    
5966    
5967     # Print the link
5968     print("<TR><TD ALIGN=LEFT VALIGN=TOP WIDTH=1%><INPUT TYPE=\"checkbox\" NAME=\"DocumentFolderObject\" VALUE=\"$DocumentFolderEntry\"> </TD><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $FolderName </TD></TR>\n");
5969    
5970     # Print the folder description
5971     $FolderDescription = defined($FolderDescription) ? $FolderDescription : "(Nije naveden)";
5972     $FolderDescription =~ s/\n/<BR>/g;
5973     $FolderDescription =~ s/\r/<BR>/g;
5974     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $FolderDescription </TD></TR>\n");
5975    
5976     if ( defined($FolderDocuments) ) {
5977     @Values = split(/\0/, $FolderDocuments);
5978     $Value = scalar( @Values );
5979     }
5980     else {
5981     $Value = 0;
5982     }
5983     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Broj rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5984    
5985    
5986     $Value = &sGetPrintableDateFromTime($CreationTime);
5987     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5988    
5989     $Value = &sGetPrintableDateFromTime($UpdateTime);
5990     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Datum zadnje promijene: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5991    
5992     print("<TR><TD WIDTH=1%> </TD><TD ALIGN=LEFT VALIGN=TOP> </TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$ENV{'SCRIPT_NAME'}/GetFolder?DocumentFolderObject=$DocumentFolderEntry\" OnMouseOver=\"self.status='Display the documents in this document folder'; return true\">[ Otvori ovaj folder ] </A> </TD></TR>\n");
5993     }
5994    
5995     print("</FORM></TABLE>\n");
5996     }
5997     else {
5998     print("<H3><CENTER> Nema foldera! </CENTER></H3>\n");
5999     }
6000    
6001    
6002    
6003    
6004     # Bail from displaying document folders
6005     bailFromListFolder:
6006    
6007     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6008     undef(%Value);
6009     $Value{'ListFolder'} = "ListFolder";
6010     &vSendMenuBar(%Value);
6011     undef(%Value);
6012    
6013     &vSendHTMLFooter;
6014    
6015    
6016     return;
6017    
6018     }
6019    
6020    
6021    
6022    
6023    
6024    
6025     #--------------------------------------------------------------------------
6026     #
6027     # Function: vMergeFolder()
6028     #
6029     # Purpose: This function deletes a folder.
6030     #
6031     # Called by:
6032     #
6033     # Parameters: void
6034     #
6035     # Global Variables: %main::ConfigurationData, %main::FormData,
6036     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6037     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6038     #
6039     # Returns: void
6040     #
6041     sub vMergeFolder {
6042    
6043     my ($Title, $HeaderName, $DocumentFolderFilePath, $DocumentFolderObject, $FolderDocuments);
6044     my ($Value, %Value);
6045    
6046    
6047    
6048     # Return an error if the remote user name/account directory is not defined
6049     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6050     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6051     &vSendHTMLFooter;
6052     return;
6053     }
6054    
6055    
6056    
6057     # Check to see if the document folder object is defined
6058     if ( ! defined($main::FormData{'DocumentFolderObject'}) ) {
6059    
6060     # Could not find the document folder file
6061     &vSendHTMLHeader("Merge Document Folders", undef);
6062     undef(%Value);
6063     &vSendMenuBar(%Value);
6064     print("<H3> Merge Document Folders: </H3>\n");
6065     print("<H3><CENTER> Sorry, no document folders were selected. </CENTER></H3>\n");
6066     print("<P>\n");
6067     print("You need to select at least one document folder in order to be able to perform an action on it.\n");
6068     print("<P>\n");
6069     return;
6070     }
6071    
6072    
6073     # Init the value hash
6074     undef(%Value);
6075    
6076     # Loop over document folder object
6077     $Value = $main::FormData{'DocumentFolderObject'} .
6078     ((defined($main::FormData{'ToDocumentFolderObject'})) ? "\0" . $main::FormData{'ToDocumentFolderObject'} : "");
6079    
6080     foreach $DocumentFolderObject ( split(/\0/, $Value) ) {
6081    
6082     # Set the document folder file path
6083     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $DocumentFolderObject;
6084    
6085     # Check to see if the XML saved search file requested is there
6086     if ( ! -f $DocumentFolderFilePath ) {
6087     next;
6088     }
6089    
6090     # Get information from the XML saved search file
6091     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
6092    
6093     # Check that the entry is valid
6094     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6095     next;
6096     }
6097    
6098     # Get the FolderDocuments symbol
6099     $FolderDocuments = &sGetTagValueFromXMLFile($DocumentFolderFilePath, "FolderDocuments");
6100    
6101     # Add each document to the hash
6102     foreach $Value ( split(/\0/, $FolderDocuments) ) {
6103     $Value{$Value} = $Value;
6104     }
6105     }
6106    
6107     # Set the document URL from the hash
6108     $main::FormData{'Document'} = join("\0", keys(%Value));
6109    
6110    
6111     if ( defined($main::FormData{'DocumentFolderObject'}) ) {
6112     $main::FormData{'MergeDocumentFolderObject'} = $main::FormData{'DocumentFolderObject'};
6113     delete($main::FormData{'DocumentFolderObject'});
6114     }
6115    
6116     if ( defined($main::FormData{'ToDocumentFolderObject'}) ) {
6117     $main::FormData{'DocumentFolderObject'} = $main::FormData{'ToDocumentFolderObject'};
6118     delete($main::FormData{'ToDocumentFolderObject'});
6119     }
6120    
6121    
6122     if ( $ENV{'PATH_INFO'} eq "/GetMergeFolder" ) {
6123     &vGetSaveFolder;
6124     }
6125     elsif ( $ENV{'PATH_INFO'} eq "/SetMergeFolder" ) {
6126     &vSetSaveFolder;
6127     }
6128    
6129    
6130     return;
6131    
6132     }
6133    
6134    
6135    
6136    
6137    
6138    
6139     #--------------------------------------------------------------------------
6140     #
6141     # Function: vProcessFolder()
6142     #
6143     # Purpose: This function deletes a folder.
6144     #
6145     # Called by:
6146     #
6147     # Parameters: void
6148     #
6149     # Global Variables: %main::ConfigurationData, %main::FormData,
6150     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6151     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6152     #
6153     # Returns: void
6154     #
6155     sub vProcessFolder {
6156    
6157     my ($Title, $HeaderName, $DocumentFolderFilePath, $DocumentFolderObject);
6158     my ($Value, %Value);
6159    
6160    
6161    
6162     # Return an error if the remote user name/account directory is not defined
6163     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6164     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6165     &vSendHTMLFooter;
6166     return;
6167     }
6168    
6169    
6170    
6171     if ( $ENV{'PATH_INFO'} eq "/DeleteFolder" ) {
6172     $Title = "Delete Document Folders";
6173     }
6174    
6175    
6176     # Make sure that we send the header
6177     &vSendHTMLHeader($Title, undef);
6178     undef(%Value);
6179     &vSendMenuBar(%Value);
6180    
6181     print("<H3> $Title: </H3>\n");
6182    
6183     # Check to see if the document folder object is defined
6184     if ( ! defined($main::FormData{'DocumentFolderObject'}) ) {
6185    
6186     # Could not find the document folder file
6187     print("<H3><CENTER> Sorry, no document folders were selected. </CENTER></H3>\n");
6188     print("<P>\n");
6189     print("You need to select at least one document folder in order to be able to perform an action on it.\n");
6190     print("<P>\n");
6191    
6192     goto bailFromProcessFolder;
6193     }
6194    
6195    
6196     # Loop over document folder object
6197     foreach $DocumentFolderObject ( split(/\0/, $main::FormData{'DocumentFolderObject'}) ) {
6198    
6199     # Set the document folder file path
6200     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $DocumentFolderObject;
6201    
6202     # Check to see if the XML saved search file requested is there
6203     if ( ! -f $DocumentFolderFilePath ) {
6204     printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6205     next;
6206     }
6207    
6208     # Get information from the XML saved search file
6209     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
6210    
6211     # Check that the entry is valid
6212     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6213     printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6214     }
6215    
6216    
6217     if ( unlink($DocumentFolderFilePath) ) {
6218     printf("<P>Successfully deleted: %s\n", $Value{'FolderName'});
6219     }
6220     else {
6221     printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6222     }
6223     }
6224    
6225     print("<P>\n");
6226    
6227     # Bail from processing the document folder
6228     bailFromProcessFolder:
6229    
6230     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6231     undef(%Value);
6232     &vSendMenuBar(%Value);
6233    
6234     &vSendHTMLFooter;
6235    
6236     return;
6237    
6238     }
6239    
6240    
6241    
6242    
6243    
6244    
6245     #--------------------------------------------------------------------------
6246     #
6247     # Function: vGetFolder()
6248     #
6249     # Purpose: This function displays a document folder to the user.
6250     #
6251     # Called by:
6252     #
6253     # Parameters: void
6254     #
6255     # Global Variables: %main::ConfigurationData, %main::FormData,
6256     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6257     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6258     #
6259     # Returns: void
6260     #
6261     sub vGetFolder {
6262    
6263     my ($HeaderName, $FolderName, $SelectorText, %ArticleFolder);
6264     my (@DocumentFolderList, $DocumentFolderEntry, %QualifiedDocumentFolders);
6265     my ($Value, %Value);
6266    
6267    
6268     # Return an error if the remote user name/account directory is not defined
6269     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6270     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6271     &vSendHTMLFooter;
6272     return;
6273     }
6274    
6275    
6276    
6277     # Make the document folder file name
6278     $DocumentFolderEntry = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
6279    
6280     # Check to see if the XML document folder file requested is there
6281     if ( ! -f $DocumentFolderEntry ) {
6282     # Could not find the document folders file
6283     &vHandleError("Document Folder", "Sorry, we cant to access this document folder object because it is not there");
6284     goto bailFromGetFolder;
6285     }
6286    
6287     # Get information from the XML document folder file
6288     ($HeaderName, %ArticleFolder) = &shGetHashFromXMLFile($DocumentFolderEntry);
6289    
6290     # Check that the entry is valid
6291     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6292     &vHandleError("Document Folder", "Sorry, this document folder object is invalid");
6293     goto bailFromGetFolder;
6294     }
6295    
6296    
6297     # Make sure we send the header
6298     &vSendHTMLHeader("Document Folder", undef);
6299     undef(%Value);
6300     &vSendMenuBar(%Value);
6301    
6302 dpavlin 1.22 print("<H3> Korisnièki folder: </H3>\n");
6303 dpavlin 1.1
6304    
6305     # Start the form
6306     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
6307    
6308    
6309     # Print the selector if there are any documents
6310     if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6311     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
6312     print("<TR><TD ALIGN=LEFT VALIGN=TOP>Odabranima se smatraju svi rezultati ukoliko niste uèinili nikakav dodatan odabir.</TD><TD ALIGN=RIGHT VALIGN=TOP> \n");
6313     print("<SELECT NAME=\"Action\">\n");
6314 dpavlin 1.22 print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
6315 dpavlin 1.1 if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
6316     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
6317     }
6318     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
6319     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
6320     }
6321 dpavlin 1.22 print("<OPTION VALUE=\"DeleteDocument&DocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Obri¹i odabrane jedinice iz ovog foldera\n");
6322     print("<OPTION VALUE=\"GetSaveFolder&FromDocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Preseli odabrane jedinice u novi folder\n");
6323 dpavlin 1.1
6324    
6325     # Get the document folder hash
6326     %QualifiedDocumentFolders = &hGetDocumentFolders;
6327    
6328     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
6329    
6330     # Skip this folder
6331     if ( $FolderName eq $ArticleFolder{'FolderName'} ) {
6332     next;
6333     }
6334    
6335     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
6336    
6337     # Get the document folder file name and encode it
6338     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
6339     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
6340    
6341 dpavlin 1.22 print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry&FromDocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Preseli odabrane jedinice u folder '$FolderName' \n");
6342 dpavlin 1.1 }
6343    
6344     print("</SELECT>\n");
6345     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
6346     print("</TD></TR>\n");
6347     print("</TABLE>\n");
6348     }
6349    
6350     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6351    
6352    
6353     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
6354    
6355     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $ArticleFolder{'FolderName'} </TD></TR>\n");
6356    
6357     # Print the folder description
6358 dpavlin 1.22 $ArticleFolder{'FolderDescription'} = defined($ArticleFolder{'FolderDescription'}) ? $ArticleFolder{'FolderDescription'} : "(Nije naveden)";
6359 dpavlin 1.1 $ArticleFolder{'FolderDescription'} =~ s/\n/<BR>/g;
6360     $ArticleFolder{'FolderDescription'} =~ s/\r/<BR>/g;
6361     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $ArticleFolder{'FolderDescription'} </TD></TR>\n");
6362    
6363    
6364     $Value = &sGetPrintableDateFromTime($ArticleFolder{'CreationTime'});
6365     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
6366    
6367     $Value = &sGetPrintableDateFromTime($ArticleFolder{'UpdateTime'});
6368 dpavlin 1.22 print("<TR><TD ALIGN=LEFT VALIGN=TOP NOWRAP> Datum zadnje promijene: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
6369 dpavlin 1.1
6370     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
6371    
6372    
6373     # Display a button to select all the documents if there are any
6374     if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6375    
6376     $SelectorText = "";
6377    
6378     # Loop over each entry folder documents
6379     foreach $Value ( split(/\0/, $ArticleFolder{'FolderDocuments'}) ) {
6380     $SelectorText .= (($SelectorText ne "") ? "|" : "") . $Value;
6381     }
6382    
6383     $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
6384     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> $SelectorText </TD></TR>\n");
6385     }
6386    
6387     if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6388     print("<TR>\n");
6389     &bDisplayDocuments("Document", $ArticleFolder{'FolderDocuments'}, "Document", 1, undef, 1);
6390     print("</TR>\n");
6391     }
6392     else {
6393     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2> This document folder does not contain any documents. </TD></TR>\n");
6394     }
6395    
6396     print("</FORM></TABLE>\n");
6397    
6398     # Bail from displaying the document folder
6399     bailFromGetFolder:
6400    
6401     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6402     undef(%Value);
6403     &vSendMenuBar(%Value);
6404    
6405     &vSendHTMLFooter;
6406    
6407     return;
6408    
6409     }
6410    
6411    
6412    
6413    
6414    
6415    
6416     #--------------------------------------------------------------------------
6417     #
6418     # Function: vProcessDocument()
6419     #
6420     # Purpose: This function deletes folder documents
6421     #
6422     # Called by:
6423     #
6424     # Parameters: void
6425     #
6426     # Global Variables: %main::ConfigurationData, %main::FormData,
6427     # $main::UserSettingsFilePath, $main::RemoteUser,
6428     #
6429     # Returns: void
6430     #
6431     sub vProcessDocument {
6432    
6433     my ($Title, $DocumentFolderFilePath, $HeaderName);
6434     my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
6435     my (%Value, @Values, $Value);
6436    
6437    
6438    
6439     # Return an error if the remote user name/account directory is not defined
6440     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6441     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6442     &vSendHTMLFooter;
6443     return;
6444     }
6445    
6446    
6447     # Check to see if the XML document folder is there
6448     if ( !defined($main::FormData{'DocumentFolderObject'}) ) {
6449     # Could not find the document folders file
6450     &vHandleError($Title, "Sorry, the document folder object was not defined");
6451     goto bailFromProcessDocument;
6452     }
6453    
6454    
6455     # Set the title
6456     if ( $ENV{'PATH_INFO'} eq "/DeleteDocument" ) {
6457     $Title = "Delete Folder Documents";
6458     }
6459    
6460    
6461     # Make sure that we send the header
6462     &vSendHTMLHeader($Title, undef);
6463     undef(%Value);
6464     &vSendMenuBar(%Value);
6465    
6466    
6467    
6468     # Check to see if the document folder object is defined
6469     if ( ! (defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) ) {
6470    
6471     # No documents were defined
6472     print("<H3><CENTER> Sorry, no documents were selected. </CENTER></H3>\n");
6473     print("<P>\n");
6474     print("You need to select at least one document in order to be able to perform an action on it.\n");
6475     print("<P>\n");
6476    
6477     goto bailFromProcessDocument;
6478     }
6479    
6480    
6481     # Set the document folder file path
6482     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
6483    
6484    
6485     # Check to see if the XML document folder file requested is there
6486     if ( ! -f $DocumentFolderFilePath ) {
6487     # Could not find the document folders file
6488     &vHandleError($Title, "Sorry, we cant to access this document folder object because it is not there");
6489     goto bailFromProcessDocument;
6490     }
6491    
6492    
6493     # Get information from the XML document folder file
6494     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
6495    
6496     # Check that the entry is valid
6497     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6498     &vHandleError($Title, "Sorry, this document folder object is invalid");
6499     goto bailFromProcessDocument;
6500     }
6501    
6502    
6503    
6504     $FolderName = $Value{'FolderName'};
6505     $FolderDescription = $Value{'FolderDescription'};
6506     $FolderDocuments = $Value{'FolderDocuments'};
6507     $CreationTime = $Value{'CreationTime'};
6508     $UpdateTime = time();
6509    
6510    
6511     # Make a hash table from the documents selected for deletion, this serves as
6512     # a lookup table when we loop through the existing documents
6513     # List the documents
6514     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
6515    
6516     # Undefine the hash table in preparation
6517     undef(%Value);
6518    
6519     # Add document that were specifically selected
6520     if ( defined($main::FormData{'Document'}) ) {
6521     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
6522     $Value{$Value} = $Value;
6523     }
6524     }
6525     # Otherwise add documents that were selected by default
6526     elsif ( defined($main::FormData{'Documents'}) ) {
6527     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
6528     $Value{$Value} = $Value;
6529     }
6530     }
6531     }
6532    
6533    
6534     # Parse out of the existing documents into a list
6535     foreach $Value ( split(/\0/, $FolderDocuments) ) {
6536     # Add the document if it is not on the deletion list
6537     if ( !defined($Value{$Value}) ) {
6538     push @Values, $Value;
6539     }
6540     }
6541     $FolderDocuments = join("\0", @Values);
6542    
6543    
6544     # Save the document folder (now missing the selected documents)
6545     if ( &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) ) {
6546    
6547     print("<H3> $Title: </H3>\n");
6548     print("<P>\n");
6549     print("<H3><CENTER> The folder documents were successfully deleted. </CENTER></H3>\n");
6550    
6551     }
6552     else {
6553    
6554     # The documents coudl not be deleted, so we inform the user of the fact
6555     &vHandleError($Title, "Sorry, we failed to delete the selected folder documents");
6556     goto bailFromProcessDocument;
6557     }
6558    
6559    
6560     # Bail from deleting the documents
6561     bailFromProcessDocument:
6562    
6563     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6564     undef(%Value);
6565     &vSendMenuBar(%Value);
6566    
6567     &vSendHTMLFooter;
6568    
6569     return;
6570    
6571     }
6572    
6573    
6574    
6575    
6576    
6577    
6578     #--------------------------------------------------------------------------
6579     #
6580     # Function: vRunSavedSearches()
6581     #
6582     # Purpose: Run the saved searches which are due
6583     #
6584     # Called by:
6585     #
6586     # Parameters: $PassedFrequency search frequency
6587     #
6588     # Global Variables:
6589     #
6590     # Returns: void
6591     #
6592     sub vRunSavedSearches {
6593    
6594     my ($PassedFrequency) = @_;
6595     my (@UserAccountsDirectoryList, $UserAccountsDirectory, @UserSavedSearchList, $UserSavedSearch);
6596     my (@SavedSearchFilePathList, @QualifiedSaveSearchFilePathList, $SavedSearchFilePath);
6597     my ($SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchString, $DeliveryFormat, $DeliveryMethod, $SearchFrequency, $SearchStatus, $CreationTime, $LastRunTime);
6598     my ($EmailAddress, $NewLastRunTime, $Databases, $HeaderName);
6599     my ($Status, $SearchResults, $FinalSearchString, $SearchResult, $ResultCount, $QueryReport, $ErrorNumber, $ErrorMessage);
6600     my ($ItemName, $MimeType, $HTML, $SavedFileHandle);
6601     my ($Value, %Value, $ValueEntry);
6602    
6603    
6604     # Check that we can actually run saved searches
6605     if ( !(defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes")) ) {
6606     print("Execution error - configuration setting: 'allow-regular-searches', setting not set or disabled.\n");
6607     return;
6608     }
6609    
6610    
6611     # Check that we have a user account directory
6612     if ( !defined($main::ConfigurationData{'user-accounts-directory'}) ) {
6613     print("Execution error - configuration setting: 'user-accounts-directory', setting not set.\n");
6614     }
6615    
6616    
6617     # Check that we have a script URL
6618     if ( !(defined($main::ConfigurationData{'script-url'}) && ($main::ConfigurationData{'script-url'} ne "yes")) ) {
6619     print("Execution error - configuration setting: 'script-url', setting not set.\n");
6620     }
6621    
6622    
6623     # Scoop up all the directories in the user accounts directory
6624     opendir(ACCOUNTS_DIRECTORY, $main::ConfigurationData{'user-accounts-directory'});
6625     @UserAccountsDirectoryList = grep(!/^\.\.?$/, readdir(ACCOUNTS_DIRECTORY));
6626     closedir(ACCOUNTS_DIRECTORY);
6627    
6628     # Loop over each user account
6629     foreach $UserAccountsDirectory ( @UserAccountsDirectoryList ) {
6630    
6631     # Read all the saved searches
6632     opendir(USER_ACCOUNT_DIRECTORY, $main::ConfigurationData{'user-accounts-directory'} . "/" . $UserAccountsDirectory);
6633     @UserSavedSearchList = grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY));
6634     closedir(USER_ACCOUNT_DIRECTORY);
6635    
6636     # And add each to the saved searches list
6637     foreach $UserSavedSearch ( @UserSavedSearchList ) {
6638     push @SavedSearchFilePathList, $main::ConfigurationData{'user-accounts-directory'} . "/" . $UserAccountsDirectory . "/" . $UserSavedSearch;
6639     }
6640     }
6641    
6642    
6643     # Return here if there are no saved search to process
6644     if ( ! @SavedSearchFilePathList ) {
6645     print("Execution warning - no saved searches to process.\n");
6646     return;
6647     }
6648    
6649    
6650     # Loop over each file in the list, checking to see if it is time to
6651     # process this one, if so we add it to the qualified saved search list
6652     foreach $SavedSearchFilePath ( @SavedSearchFilePathList ) {
6653    
6654     # Get the header name from the saved search file
6655     $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchFilePath);
6656    
6657     # Skip this saved search file entry if it is not valid
6658     if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
6659     print("Execution error - invalid saved search object: '$SavedSearchFilePath'.\n");
6660     next;
6661     }
6662    
6663    
6664     # Get the delivery format from the saved search file
6665     $DeliveryFormat = &sGetTagValueFromXMLFile($SavedSearchFilePath, "DeliveryFormat");
6666    
6667     # Check the delivery format, it is undefined if the search is not a regular search
6668     if ( ! defined($DeliveryFormat) ) {
6669     next;
6670     }
6671    
6672     # Check the validity of the delivery format
6673     if ( ! defined($main::DeliveryFormats{$DeliveryFormat}) ) {
6674     print("Execution error - invalid delivery method: '$DeliveryFormat' in saved search: '$SavedSearchFilePath'.\n");
6675     next;
6676     }
6677    
6678    
6679    
6680     # Set the user settings file path name
6681     $main::UserSettingsFilePath = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/") + 1) . $main::UserSettingsFileName . $main::XMLFileNameExtension;
6682    
6683     # Check that this preference file is valid
6684     $HeaderName = &sGetObjectTagFromXMLFile($main::UserSettingsFilePath);
6685    
6686     # Skip this entry if it is not valid
6687     if ( !(defined($HeaderName) && ($HeaderName eq "UserSettings")) ) {
6688     print("Execution error - invalid user settings object: '$main::UserSettingsFilePath'.\n");
6689     next;
6690     }
6691    
6692    
6693     # Get the email address from the user settings file
6694     $EmailAddress = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
6695    
6696     # Skip this entry if it is not valid
6697     if ( !defined($EmailAddress) ) {
6698     print("Execution error - invalid email address in user settings object: '$main::UserSettingsFilePath'.\n");
6699     next;
6700     }
6701    
6702    
6703     # Get the frequency requested for this saved search
6704     $SearchFrequency = &sGetTagValueFromXMLFile($SavedSearchFilePath, "SearchFrequency");
6705    
6706     # Check the search frequency, skip if it is undefined
6707     if ( !defined($SearchFrequency)) {
6708     print("Execution error - undefined search frequency in user settings object: '$main::UserSettingsFilePath'.\n");
6709     next;
6710     }
6711    
6712     # Check the search frequency, skip if it is invalid
6713     $Value = 0;
6714     foreach $ValueEntry ( @main::SearchFrequencies ) {
6715     if ( $ValueEntry eq $SearchFrequency ) {
6716     $Value = 1;
6717     last;
6718     }
6719     }
6720     if ( !$Value ) {
6721     print("Execution error - invalid search frequency: '$SearchFrequency', in user settings object: '$main::UserSettingsFilePath'.\n");
6722     next;
6723     }
6724    
6725    
6726     # Is this the frequency we are currently working on?
6727     if ( index($PassedFrequency, $SearchFrequency) < 0 ) {
6728     next;
6729     }
6730    
6731    
6732     # It is, so we concatenate the saved search file name to the list of
6733     # qualified saved search file names
6734     push @QualifiedSaveSearchFilePathList, $SavedSearchFilePath;
6735     }
6736    
6737    
6738    
6739     # Return here if there are no qualified saved search to process
6740     if ( ! @QualifiedSaveSearchFilePathList ) {
6741     return;
6742     }
6743    
6744    
6745     # Get the current time, this will be used as the new last run time
6746     $NewLastRunTime = time();
6747    
6748    
6749     # Loop each saved search in the qualified saved search list, processing each of them
6750     foreach $SavedSearchFilePath ( @QualifiedSaveSearchFilePathList ) {
6751    
6752     # Get information from the XML saved search file
6753     ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchFilePath);
6754    
6755     $SearchName = $Value{'SearchName'};
6756     $SearchDescription = $Value{'SearchDescription'};
6757     $SearchString = $Value{'SearchString'};
6758     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
6759     $SearchFrequency = $Value{'SearchFrequency'};
6760     $SearchStatus = $Value{'SearchStatus'};
6761     $DeliveryFormat = $Value{'DeliveryFormat'};
6762     $DeliveryMethod = $Value{'DeliveryMethod'};
6763     $CreationTime = $Value{'CreationTime'};
6764     $LastRunTime = $Value{'LastRunTime'};
6765    
6766    
6767     # Check the search status, run the search if it is active
6768     if ( defined($SearchStatus) && ($SearchStatus eq "Active") ) {
6769    
6770     # Get the last run time from the XML saved search file
6771     if ( !defined($LastRunTime) ) {
6772     $LastRunTime = "0";
6773     }
6774    
6775    
6776     # Set the remote user name
6777     $main::RemoteUser = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/"));
6778     $main::RemoteUser = substr($main::RemoteUser, rindex($main::RemoteUser,"/") + 1);
6779    
6780     # Set the user directory path
6781     $main::UserAccountDirectoryPath = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/") + 1);
6782    
6783     # Set the user settings file path name
6784     $main::UserSettingsFilePath = $main::UserAccountDirectoryPath . $main::UserSettingsFileName . $main::XMLFileNameExtension;
6785    
6786     # Get the email address from the user settings file
6787     $EmailAddress = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
6788    
6789     # Parse the URL search string into the form data global
6790     %main::FormData = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
6791    
6792    
6793     ##########################
6794     # Uncomment this to force a check over the complete database rather than
6795     # just getting the documents which changed since the last run
6796     # $LastRunTime = 0;
6797     ##########################
6798    
6799    
6800     # Clear the date restriction fields, they are meaningless in this context
6801     delete($main::FormData{'Since'});
6802     delete($main::FormData{'Before'});
6803    
6804     # Set the last run time restriction
6805     $main::FormData{'LastRunTime'} = $LastRunTime;
6806    
6807    
6808     # Generate the search string
6809     $FinalSearchString = &sMakeSearchString(%main::FormData);
6810    
6811    
6812     # Set the local database names
6813     if ( defined($main::FormData{'Database'}) ) {
6814    
6815     # Set the database variable and convert all the '\0' to ','
6816     $Databases = $main::FormData{'Database'};
6817     $Databases =~ tr/\0/,/;
6818     }
6819    
6820    
6821    
6822     print("Execution - saved search: '$SavedSearchFilePath', database: '$Databases', search: '$FinalSearchString', time: '$LastRunTime'.\n");
6823    
6824     # Run the search
6825     ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $FinalSearchString, "", 0, $main::DefaultMaxDoc - 1, $main::ConfigurationData{'max-score'});
6826    
6827     if ( ! $Status ) {
6828     ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
6829     print("Execution error - failed to run the search.\n");
6830     print("The following error message was reported: <BR>\n");
6831     print("Error Message: $ErrorMessage <BR>\n");
6832     print("Error Number: $ErrorNumber <BR>\n");
6833     next;
6834     }
6835    
6836    
6837     # Get the number of results we got from the search
6838     $ResultCount = 0;
6839     foreach $SearchResult ( split(/\n/, $SearchResults) ) {
6840    
6841     # Parse the headline, also get the first document item/type
6842     (undef, undef, undef, undef, undef undef, $ItemName, $MimeType, undef) = split(/\t/, $SearchResult, 9);
6843    
6844     # Is this a query report
6845     if ( !(($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType)) ) {
6846     # Increment the result count
6847     $ResultCount++;
6848     }
6849     }
6850    
6851    
6852     # Do we want to deliver email messages with no new results?
6853     if ( defined($main::ConfigurationData{'deliver-empty-results-from-regular-search'}) && ($main::ConfigurationData{'deliver-empty-results-from-regular-search'} eq "no") ) {
6854     if ( $ResultCount == 0 ) {
6855     next;
6856     }
6857     }
6858    
6859    
6860     # Open the mail application, put put an error message if we cant open it and loop to the next saved search
6861     if ( ! open(RESULT_FILE, "| $main::ConfigurationData{'mailer-application'} $EmailAddress ") ) {
6862     print("Execution error - failed to launch mail application: '$main::ConfigurationData{'mailer-application'}', system error: $!.\n");
6863     next;
6864     }
6865    
6866    
6867     # Save the file handle for stdout and select the result file handle as the default handle
6868     $SavedFileHandle = select;
6869     select RESULT_FILE;
6870    
6871    
6872     # Print out the message header (To:)
6873     print ("To: $EmailAddress\n");
6874    
6875     # Print out the message header (From:)
6876     if ( defined($main::ConfigurationData{'site-admin-email'}) && ($main::ConfigurationData{'site-admin-email'} ne "") ) {
6877     print ("From: $main::ConfigurationData{'site-admin-email'}\n");
6878     }
6879    
6880     # Print out the message header (Subject:)
6881     print ("Subject: Results for saved search: $SearchName\n");
6882    
6883    
6884     # Print out the message header (Content-Type)
6885     if ( $DeliveryMethod eq "attachement" ) {
6886     print("Mime-Version: 1.0\n");
6887     print("Content-Type: multipart/mixed; boundary=\"============_-1234567890==_============\"\n");
6888     }
6889     else {
6890     print("Mime-Version: 1.0\n");
6891     printf("Content-Type: %s\n\n", ($DeliveryFormat eq "text/html") ? "text/html" : "text/plain");
6892     }
6893    
6894     # Print out the separating new line between message header and message body
6895     print("\n");
6896    
6897    
6898    
6899     # Print out mime part separator and mime header for the message header
6900     if ( $DeliveryMethod eq "attachement" ) {
6901     print("--============_-1234567890==_============\n");
6902     printf("Content-Type: text/plain; charset=\"us-ascii\"\n\n\n");
6903    
6904     if ( $DeliveryFormat eq "text/plain" ) {
6905     print("The search results are attached to this email message as a plain text\n");
6906     print("file. This file can be opened with a any word processor or text editor.\n");
6907     }
6908     elsif ( $DeliveryFormat eq "text/html" ) {
6909     print("The search results are attached to this email message as an HTML\n");
6910     print("file. This file can be opened with Netscape or Internet Explorer.\n");
6911     }
6912    
6913     print("--============_-1234567890==_============\n");
6914     $Value = "citations." . (($DeliveryFormat eq "text/html") ? "html" : "txt");
6915     print("Content-Type: $DeliveryFormat; name=\"$Value\"\n");
6916     print("Content-Disposition: attachment; filename=\"$Value\"\n\n");
6917     }
6918    
6919    
6920     # Get the current date
6921     $Value = &sGetPrintableDateFromTime();
6922    
6923     # Set the HTML flag
6924     $HTML = ( $DeliveryFormat eq "text/html" ) ? 1 : 0;
6925    
6926     # Write out the search result header
6927     ($Status, $QueryReport) = &bsDisplaySearchResults("Search Results for: $SearchName:", $SearchDescription, $Value, $SearchFrequency, $SearchResults, undef, $main::ConfigurationData{'script-url'}, 1, 1, $HTML, %main::FormData);
6928    
6929    
6930    
6931     # Print out mime part separator and mime header for the message footer
6932     if ( $DeliveryMethod eq "attachement" ) {
6933     print("--============_-1234567890==_============\n");
6934     printf("Content-Type: %s; charset=\"us-ascii\"\n\n\n", ($DeliveryFormat eq "text/html") ? "text/html" : "text/plain");
6935     }
6936    
6937    
6938     # Print out the profile result footer
6939     if ( $DeliveryFormat eq "text/html" ) {
6940     print("<BR><HR>\n");
6941     print("Saved search by the <A HREF=\"$main::ConfigurationData{'script-url'}\">MPS Information Server </A><BR>\n");
6942     print("Created by <A HREF=\"http://www.fsconsult.com/\">FS Consulting, Inc.</A><BR>\n");
6943     print("<HR><BR>\n");
6944     print("</BODY>\n");
6945     }
6946     elsif ( ($DeliveryFormat eq "text/plain") || ($DeliveryFormat eq "text/medline-citation") ) {
6947     print("----------------------------------------------------------------------\n");
6948     print("Saved search by the MPS Information Server [URL: $main::ConfigurationData{'script-url'}].\n");
6949     print("Created by FS Consulting, Inc. [URL: http://www.fsconsult.com/].\n");
6950     print("----------------------------------------------------------------------\n");
6951    
6952     }
6953    
6954     # Print out mime part separator for the end of the message
6955     if ( $DeliveryMethod eq "attachement" ) {
6956     print("--============_-1234567890==_============--\n");
6957     }
6958    
6959    
6960     # Restore the saved file handle
6961     select $SavedFileHandle;
6962    
6963     # Close the result file
6964     close(RESULT_FILE);
6965    
6966     }
6967     else {
6968     print("Execution - saved search: '$SavedSearchFilePath' is currently inactive.\n");
6969     }
6970    
6971     # Save the search object
6972     if ( ! &iSaveSearch($SavedSearchFilePath, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $NewLastRunTime) ) {
6973     print("Execution error - failed to save search object: '$SavedSearchFilePath'.\n");
6974     }
6975    
6976     } # foreach ()
6977    
6978     return;
6979    
6980     }
6981    
6982    
6983    
6984    
6985     #--------------------------------------------------------------------------
6986     #
6987     # Function: vLog()
6988     #
6989     # Purpose: This a logging function which logs any passed printf()
6990     # formatted string to STDOUT and the log file if it is defined.
6991     #
6992     # If the log file cannot be opened for appending, nothing will
6993     # be written to it.
6994     #
6995     # Called by:
6996     #
6997     # Parameters: @_
6998     #
6999     # Global Variables: $main::LogFilePath
7000     #
7001     # Returns: void
7002     #
7003     sub vLog {
7004    
7005     # Log to defined log file
7006     if ( defined($main::LogFilePath) && ($main::LogFilePath ne "") && open(LOG_FILE, ">>$main::LogFilePath") ) {
7007     print(LOG_FILE @_);
7008     close(LOG_FILE);
7009     }
7010    
7011     return;
7012    
7013     }
7014    
7015    
7016    
7017    
7018    
7019    
7020     #--------------------------------------------------------------------------
7021     #
7022     # Function: main()
7023     #
7024     # Purpose: main
7025     #
7026     # Called by:
7027     #
7028     # Parameters:
7029     #
7030     # Global Variables:
7031     #
7032     # Returns: void
7033     #
7034    
7035     my ($Status);
7036     my (%Value, $Value);
7037    
7038    
7039    
7040     # Roll over the log file (ignore the status)
7041     # &iRolloverLog($main::LogFilePath, $main::LogFileRollOver);
7042    
7043    
7044     # Verify that we are running the correct perl version, assume upward compatibility
7045     if ( $] < 5.004 ) {
7046     &vLog("Error - this script needs to be run with Perl version 5.004 or better.\n");
7047     &vSendHTMLFooter;
7048     exit (-1);
7049     }
7050    
7051    
7052     # Load up the configuration file
7053     ($Status, %main::ConfigurationData) = &bhReadConfigurationFile($main::ConfigurationFilePath);
7054     if ( ! $Status ) {
7055     &vSendHTMLFooter;
7056     exit (-1);
7057     }
7058    
7059    
7060    
7061     # Set any defaults in the configuration
7062     if ( ! &bSetConfigurationDefaults(\%main::ConfigurationData, \%main::DefaultSettings) ) {
7063     &vSendHTMLFooter;
7064     exit (-1);
7065     }
7066    
7067    
7068     # Check for a minimal configuration
7069     if ( ! &bCheckMinimalConfiguration(\%main::ConfigurationData, \@main::RequiredSettings) ) {
7070     &vSendHTMLFooter;
7071     exit (-1);
7072     }
7073    
7074    
7075     # Check that the configuration paths specified is correct and can be accessed
7076     if ( ! &bCheckConfiguration ) {
7077     &vSendHTMLFooter;
7078     exit (-1);
7079     }
7080    
7081    
7082     # Get the database descriptions
7083     if ( ! &bGetDatabaseDescriptions ) {
7084     &vSendHTMLFooter;
7085     exit (-1);
7086     }
7087    
7088    
7089     # Set up the server
7090     if ( ! &bInitializeServer ) {
7091     &vSendHTMLFooter;
7092     exit (-1);
7093     }
7094    
7095     # fill filed descriptions
7096     &fill_SearchFieldDescriptions_fromDB('ps');
7097    
7098     # Are we running as a CGI-BIN script
7099     if ( $ENV{'GATEWAY_INTERFACE'} ) {
7100    
7101    
7102     # Check the CGI environment
7103     if ( ! &bCheckCGIEnvironment ) {
7104     &vSendHTMLFooter;
7105     exit (-1);
7106     }
7107    
7108    
7109     # Set and verify the environment (dont comment this out).
7110     if ( ! &bSetupCGIEnvironment ) {
7111     &vSendHTMLFooter;
7112     exit (-1);
7113     }
7114    
7115    
7116 dpavlin 1.12 if ( defined($main::FormData{'GetSearch'}) ) {
7117 dpavlin 1.1 $ENV{'PATH_INFO'} = "/GetSearch";
7118 dpavlin 1.12 delete($main::FormData{'GetSearch'});
7119     delete($main::FormData{'GetSearch'});
7120 dpavlin 1.1 }
7121    
7122 dpavlin 1.12 if ( defined($main::FormData{'ListSearchHistory'}) ) {
7123 dpavlin 1.1 $ENV{'PATH_INFO'} = "/ListSearchHistory";
7124 dpavlin 1.12 delete($main::FormData{'ListSearchHistory'});
7125     delete($main::FormData{'ListSearchHistory'});
7126 dpavlin 1.1 }
7127    
7128 dpavlin 1.12 if ( defined($main::FormData{'ListSavedSearch'}) ) {
7129 dpavlin 1.1 $ENV{'PATH_INFO'} = "/ListSavedSearch";
7130 dpavlin 1.12 delete($main::FormData{'ListSavedSearch'});
7131     delete($main::FormData{'ListSavedSearch'});
7132 dpavlin 1.1 }
7133    
7134 dpavlin 1.12 if ( defined($main::FormData{'ListFolder'}) ) {
7135 dpavlin 1.1 $ENV{'PATH_INFO'} = "/ListFolder";
7136 dpavlin 1.12 delete($main::FormData{'ListFolder'});
7137     delete($main::FormData{'ListFolder'});
7138 dpavlin 1.1 }
7139    
7140 dpavlin 1.12 if ( defined($main::FormData{'GetUserSettings'}) ) {
7141 dpavlin 1.1 $ENV{'PATH_INFO'} = "/GetUserSettings";
7142 dpavlin 1.12 delete($main::FormData{'GetUserSettings'});
7143     delete($main::FormData{'GetUserSettings'});
7144 dpavlin 1.1 }
7145    
7146    
7147    
7148     # foreach $Value ( keys (%main::FormData) ) {
7149     # $Status = defined($main::FormData{$Value}) ? $main::FormData{$Value} : "(undefined)";
7150     # &vLog("[\$main::FormData{'$Value'} = '$Status']\n");
7151     # }
7152    
7153     # Check for 'Action', set the PATH_INFO from it if it is set
7154     if ( defined($main::FormData{'Action'}) ) {
7155    
7156     if ( ($Value = index($main::FormData{'Action'}, "&")) > 0 ) {
7157     %Value = &hParseURLIntoHashTable(&lDecodeURLData(substr($main::FormData{'Action'}, $Value)));
7158     $main::FormData{'Action'} = substr($main::FormData{'Action'}, 0, $Value);
7159     foreach $Value ( keys(%Value) ) {
7160     $main::FormData{$Value} = $Value{$Value};
7161     }
7162     }
7163    
7164     $ENV{'PATH_INFO'} = "/" . $main::FormData{'Action'};
7165     delete($main::FormData{'Action'});
7166     }
7167    
7168    
7169     # Default to search if PATH_INFO is not defined
7170     if ( !defined($ENV{'PATH_INFO'}) || ($ENV{'PATH_INFO'} eq "") ) {
7171     $ENV{'PATH_INFO'} = "/GetSearch";
7172     }
7173    
7174    
7175     # Check what was requested and take action appropriately
7176     if ( ($ENV{'PATH_INFO'} eq "/GetSearch") || ($ENV{'PATH_INFO'} eq "/GetSimpleSearch") || ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ) {
7177     &vGetSearch;
7178     }
7179     elsif ( $ENV{'PATH_INFO'} eq "/GetSearchResults" ) {
7180     &vGetSearchResults;
7181     }
7182     elsif ( $ENV{'PATH_INFO'} eq "/GetDatabaseInfo" ) {
7183     &vGetDatabaseInfo;
7184     }
7185     elsif ( $ENV{'PATH_INFO'} eq "/GetDocument" ) {
7186     &vGetDocument;
7187     }
7188     elsif ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
7189     &vGetDocument;
7190     }
7191     elsif ( $ENV{'PATH_INFO'} eq "/GetUserSettings" ) {
7192     &vGetUserSettings;
7193     }
7194     elsif ( $ENV{'PATH_INFO'} eq "/SetUserSettings" ) {
7195     &vSetUserSettings;
7196     }
7197     elsif ( $ENV{'PATH_INFO'} eq "/ListSearchHistory" ) {
7198     &vListSearchHistory;
7199     }
7200     elsif ( $ENV{'PATH_INFO'} eq "/GetSearchHistory" ) {
7201     &vGetSearchHistory;
7202     }
7203     elsif ( $ENV{'PATH_INFO'} eq "/GetSaveSearch" ) {
7204     &vGetSaveSearch;
7205     }
7206     elsif ( $ENV{'PATH_INFO'} eq "/SetSaveSearch" ) {
7207     &vSetSaveSearch;
7208     }
7209     elsif ( $ENV{'PATH_INFO'} eq "/ListSavedSearch" ) {
7210     &vListSavedSearch;
7211     }
7212     elsif ( $ENV{'PATH_INFO'} eq "/GetSavedSearch" ) {
7213     &vGetSavedSearch;
7214     }
7215     elsif ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
7216     &vProcessSavedSearch;
7217     }
7218     elsif ( $ENV{'PATH_INFO'} eq "/ActivateSavedSearch" ) {
7219     &vProcessSavedSearch;
7220     }
7221     elsif ( $ENV{'PATH_INFO'} eq "/SuspendSavedSearch" ) {
7222     &vProcessSavedSearch;
7223     }
7224     elsif ( $ENV{'PATH_INFO'} eq "/GetSaveFolder" ) {
7225     &vGetSaveFolder;
7226     }
7227     elsif ( $ENV{'PATH_INFO'} eq "/SetSaveFolder" ) {
7228     &vSetSaveFolder;
7229     }
7230     elsif ( $ENV{'PATH_INFO'} eq "/ListFolder" ) {
7231     &vListFolder;
7232     }
7233     elsif ( $ENV{'PATH_INFO'} eq "/SetMergeFolder" ) {
7234     &vMergeFolder;
7235     }
7236     elsif ( $ENV{'PATH_INFO'} eq "/GetMergeFolder" ) {
7237     &vMergeFolder;
7238     }
7239     elsif ( $ENV{'PATH_INFO'} eq "/DeleteFolder" ) {
7240     &vProcessFolder;
7241     }
7242     elsif ( $ENV{'PATH_INFO'} eq "/GetFolder" ) {
7243     &vGetFolder;
7244     }
7245     elsif ( $ENV{'PATH_INFO'} eq "/DeleteDocument" ) {
7246     &vProcessDocument;
7247     }
7248     else {
7249     $ENV{'PATH_INFO'} = "/GetSearch";
7250     &vGetSearch;
7251     }
7252    
7253     }
7254     else {
7255    
7256     my ($RunSearches, $Param, $Frequency, $Mday, $Wday);
7257    
7258    
7259     # We are running as a stand alone script
7260    
7261    
7262     #
7263     # Initialize the variables
7264     #
7265    
7266     # Run Searches?
7267     # 0 - dont run searches
7268     # 1 - run searches
7269     $RunSearches = 1;
7270    
7271    
7272     # Init the frequency
7273     $Frequency = "";
7274    
7275     # Check for command parameters
7276     foreach $Param ( @ARGV ) {
7277    
7278     if ( $Param =~ /^-nos/i ) {
7279     # Dont run searches
7280     $RunSearches = 0;
7281     }
7282     elsif ( $Param =~ /^-s/i ) {
7283     # Run searches
7284     $RunSearches = 1;
7285     }
7286     elsif ( $Param =~ /^-d/i ) {
7287     # Want to run the daily
7288     $Frequency .= "|Daily|";
7289     }
7290     elsif ( $Param =~ /^-w/i ) {
7291     # Want to run the weekly
7292     $Frequency .= "|Weekly|";
7293     }
7294     elsif ( $Param =~ /^-m/i ) {
7295     # Want to run the monthly
7296     $Frequency .= "|Monthly|";
7297     }
7298     elsif ( $Param =~ /^-h/i ) {
7299     # help
7300     print("Usage: Search.cgi [-nosearch|-search] [-daily][-weekly][-monthly][-help]\n");
7301     print("\n");
7302     print(" [-nosearch|-search] whether to run or not run searches (default = -search).\n");
7303     print(" [-daily] run daily crawls/searches (overrides default).\n");
7304     print(" [-weekly] run weekly crawls/searches (overrides default).\n");
7305     print(" [-monthly] run monthly crawls/searches (overrides default).\n");
7306     print(" [-help] print the usage and exit.\n");
7307     exit (0);
7308     }
7309     else {
7310     # Invalid param
7311     print("\tError - invalid parameter: '$Param', run 'Search.cgi -help' to get parameter information.\n");
7312     exit (-2);
7313     }
7314     }
7315    
7316    
7317    
7318     # Did we set a frequency usign a command line parameter?
7319     if ( $Frequency eq "" ) {
7320    
7321     # We did not, so we set it based on the following rules
7322     #
7323     # monday-sunday run the daily
7324     # sunday run the weekly
7325     # 1st of the month run the monthly
7326     #
7327    
7328     # Create an ANSI format date/time field
7329     (undef, undef, undef, $Mday, undef, undef, $Wday, undef, undef) = localtime();
7330    
7331     # Always do the daily
7332     $Frequency = "|Daily|";
7333    
7334     # Check for sunday, append the weekly
7335     if ( $Wday == 0 ) {
7336     $Frequency .= "|Weekly|";
7337     }
7338    
7339     # Check for the 1st of the month, append the monthly
7340     if ( $Mday == 1 ) {
7341     $Frequency .= "|Monthly|";
7342     }
7343     }
7344    
7345    
7346     # Log stuff
7347     print("Execution - Frequency: $Frequency\n");
7348    
7349    
7350     # Run the searches
7351     if ( $RunSearches == 1 ) {
7352     &vRunSavedSearches($Frequency);
7353     }
7354     }
7355    
7356    
7357     # Shutdown the server
7358     &bShutdownServer;
7359    
7360    
7361     exit (0);
7362    
7363    
7364    
7365     #--------------------------------------------------------------------------
7366    
7367     # fill SearchFieldDescriptions from one database
7368    
7369     # 2002-06-08 Dobrica Pavlinusic <dpavlin@rot13.org>
7370    
7371     sub fill_SearchFieldDescriptions_fromDB {
7372    
7373     my ($Database) = @_;
7374    
7375     # Get the database field information
7376     my ($Status, $Text) = MPS::GetDatabaseFieldInfo($main::MPSSession, $Database);
7377    
7378     if ( $Status ) {
7379     foreach my $FieldInformation ( split(/\n/, $Text) ) {
7380     my ($FieldName, $FieldDescription, undef) = split(/\t/, $FieldInformation, 3);
7381     $main::SearchFieldDescriptions{$FieldName} = $FieldDescription;
7382     }
7383     }
7384 dpavlin 1.7 }
7385    
7386     #--------------------------------------------------------------------------
7387     # show list of all databases
7388     #
7389     # usage: ShowDatabaseCheckBoxes(@SelectedDatabases)
7390    
7391     sub ShowDatabaseCheckBoxes {
7392     # Parse out the database names and put them into a
7393     # hash table, they should be separated with a '\0'
7394     my %Value;
7395    
7396     foreach my $ItemEntry ( @_ ) {
7397     $Value{$ItemEntry} = $ItemEntry;
7398     }
7399    
7400     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>\n");
7401 dpavlin 1.15 print "<tr><td colspan=3 align=\"center\">
7402     <font size=-1>Oznaèi
7403     <a href=\"javascript:SetChecked(1)\">sve</a>,
7404     <a href=\"javascript:SetChecked(0)\">niti jednu</a>.
7405     </font>
7406     </td></tr>";
7407 dpavlin 1.7
7408     my @html_database;
7409    
7410     foreach my $key ( sort keys %main::DatabaseSort ) {
7411     my $DatabaseName = $main::DatabaseSort{$key};
7412     my $Value = ((defined($Value{$DatabaseName})) || (scalar(keys(%main::DatabaseDescriptions)) == 1) || !defined($main::RemoteUser) ) ? "CHECKED" : "";
7413     my $ItemEntry = &lEncodeURLData($DatabaseName);
7414     if ($main::DatabaseDescriptions{$DatabaseName}) {
7415     push @html_database,"<TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"Database\" VALUE=\"$DatabaseName\" $Value> <A HREF=\"$ENV{'SCRIPT_NAME'}/GetDatabaseInfo?Database=$ItemEntry\" OnMouseOver=\"self.status='Informacije io bazi $main::DatabaseDescriptions{$DatabaseName} '; return true\"> $main::DatabaseDescriptions{$DatabaseName} </A> </TD>\n";
7416     } else {
7417     push @html_database,"<td align=left valign=top>$main::DatabaseDescriptions{$DatabaseName}</td>\n";
7418     }
7419     }
7420    
7421    
7422     if ($main::ConfigurationData{'output-colums'}) {
7423     # create database names in columns
7424    
7425     my $cols = $main::ConfigurationData{'show-nr-colums'};
7426     my $next = int($#html_database/$cols) ;
7427    
7428     for(my $i=0; $i <= $next ; $i++) {
7429     print("<tr>");
7430     for(my $j=0; $j <= $cols; $j++) {
7431     print($html_database[$i+$next*$j+$j] || '');
7432     }
7433     print("</tr>");
7434     }
7435    
7436     } else {
7437     for(my $i=0; $i <= $#html_database ; $i=$i+1) {
7438     print("<tr>",$html_database[$i],"</tr>");
7439     }
7440     }
7441    
7442     print("</TABLE>\n");
7443 dpavlin 1.1 }

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