/[webpac-proto]/search/Search.cgi
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Annotation of /search/Search.cgi

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Revision 1.20 - (hide annotations)
Tue Jun 25 19:31:07 2002 UTC (21 years, 9 months ago) by dpavlin
Branch: MAIN
Changes since 1.19: +35 -33 lines
prijevod

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 1.1 print("</HEAD>\n<BODY BGCOLOR=\"#FFFFFF\">\n");
397    
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    
1513     # Add the search terms
1514     $SearchString .= defined($Content{'Any'}) ? ((($SearchString ne "") ? " AND " : "") . $Content{'Any'}) : "";
1515    
1516    
1517     # Add the generic field names
1518     foreach $Value ( 1..100 ) {
1519    
1520     my ($FieldName) = "FieldName" . $Value;
1521     my ($FieldContent) = "FieldContent" . $Value;
1522 dpavlin 1.19
1523 dpavlin 1.1
1524 dpavlin 1.19 if ( defined($Content{$FieldName}) && defined($Content{$FieldContent}) ) {
1525     # nuke accented chars
1526     $Content{$FieldContent} =~ tr/Çüéâäùæç³ëÕõî¬ÄÆÉÅåôö¥µ¦¶ÖÜ«»£èáíóú¡±®¾Êê¼ÈºÁÂ̪¯¿ÃãðÐÏËïÒÍÎìÞÙÓÔÑñò©¹ÀÚàÛýÝþ´­½²·¢¸¨ÿØø/CueaauccleOoiZACELlooLlSsOUTtLcaiouAaZzEezCsAAESZzAadDDEdNIIeTUOoNnnSsRUrUyYt'-".'',"'Rr/;
1527     # convert search string to lower case -> make search case insensitive
1528     $Content{$FieldContent} =~ tr/A-Z/a-z/;
1529    
1530     if ($Content{$FieldName} eq "ISBN") {
1531     # fix stupid problem with dashes in data
1532     $Content{$FieldContent} .= "*";
1533     }
1534    
1535     $SearchString .= ($SearchString ne "") ? " AND " : "";
1536     $SearchString .= "$Content{$FieldName}=(" . $Content{$FieldContent} . ")";
1537 dpavlin 1.1 }
1538     }
1539    
1540     # Add the internal search terms
1541    
1542     # Add the date restriction on the load time
1543     if ( defined($Content{'LastRunTime'}) && ($Content{'LastRunTime'} > 0) ) {
1544     $SearchString .= (($SearchString ne "") ? " AND " : "") . "time_t>=$Content{'LastRunTime'}";
1545     }
1546    
1547    
1548     # Add the Past date restriction
1549     if ( defined($Content{'Past'}) && ($Content{'Past'} ne "0") ) {
1550    
1551     $Time = time();
1552     if ( $Content{'Past'} eq "Day" ) {
1553     $Time = &tSubstractFromTime($Time, undef, undef, 1);
1554     }
1555     elsif ( $Content{'Past'} eq "Week" ) {
1556     $Time = &tSubstractFromTime($Time, undef, undef, 7);
1557     }
1558     elsif ( $Content{'Past'} eq "Month" ) {
1559     $Time = &tSubstractFromTime($Time, undef, 1, undef);
1560     }
1561     elsif ( $Content{'Past'} eq "3 Months" ) {
1562     $Time = &tSubstractFromTime($Time, undef, 3, undef);
1563     }
1564     elsif ( $Content{'Past'} eq "6 Months" ) {
1565     $Time = &tSubstractFromTime($Time, undef, 6, undef);
1566     }
1567     elsif ( $Content{'Past'} eq "9 Months" ) {
1568     $Time = &tSubstractFromTime($Time, undef, 9, undef);
1569     }
1570     elsif ( $Content{'Past'} eq "Year" ) {
1571     $Time = &tSubstractFromTime($Time, 1, undef undef);
1572     }
1573    
1574     # Create an ANSI format date/time field
1575     $Date = &sGetAnsiDateFromTime($Time);
1576     $SearchString .= " {DATE>=$Date}";
1577     }
1578    
1579    
1580     # Add the Since date restriction
1581     if ( defined($Content{'Since'}) && ($Content{'Since'} ne "0") ) {
1582     $SearchString .= " {DATE>=$Content{'Since'}0000}";
1583     }
1584    
1585    
1586     # Add the Before date restriction
1587     if ( defined($Content{'Before'}) && ($Content{'Before'} ne "0") ) {
1588     $SearchString .= " {DATE<$Content{'Before'}0000}";
1589     }
1590    
1591    
1592     # Add the document sort order
1593     $SearchString .= defined($Content{'Order'}) ? " {" . $Content{'Order'} . "}" : "";
1594    
1595     # Add the operator
1596     $SearchString .= defined($Content{'Operator'}) ? " {" . $Content{'Operator'} . "}" : "";
1597    
1598    
1599     return (($SearchString ne "") ? $SearchString : undef);
1600    
1601     }
1602    
1603    
1604    
1605    
1606    
1607     #--------------------------------------------------------------------------
1608     #
1609     # Function: hGetSearchStringHash()
1610     #
1611     # Purpose: This function makes a search string hash table from the search
1612     # variables in the content hash
1613     #
1614     # Called by:
1615     #
1616     # Parameters: %Content content hash
1617     #
1618     # Global Variables: void
1619     #
1620     # Returns: the search string hash table, and an empty string if
1621     # nothing relevant is defined in the content hash
1622     #
1623     sub hGetSearchStringHash {
1624    
1625     my (%Content) = @_;
1626    
1627     my ($Content);
1628     my (%Value, @Values, $Value);
1629    
1630    
1631     @Values = split(/ /, defined($Content{'Any'}) ? $Content{'Any'} : "");
1632     foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value };
1633    
1634    
1635     # Add the generic field names
1636     foreach $Value ( 1..100 ) {
1637    
1638     my ($FieldName) = "FieldName" . $Value;
1639     my ($FieldContent) = "FieldContent" . $Value;
1640    
1641     if ( defined($Content{$FieldName}) ) {
1642     @Values = split(/ /, defined($Content{$FieldContent}) ? $Content{$FieldContent} : "");
1643     foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value };
1644     }
1645     }
1646    
1647    
1648     return (%Value);
1649    
1650     }
1651    
1652    
1653    
1654    
1655    
1656     #--------------------------------------------------------------------------
1657     #
1658     # Function: hGetDocumentFolders()
1659     #
1660     # Purpose: This function returns a hash table of all the document folders
1661     #
1662     # Called by:
1663     #
1664     # Parameters: void
1665     #
1666     # Global Variables: void
1667     #
1668     # Returns: a hash table of document folders, the key being the folder name
1669     # and the content being the folder file name
1670     #
1671     sub hGetDocumentFolders {
1672    
1673     my (@DocumentFolderList, $DocumentFolderEntry, $HeaderName, $FolderName, %QualifiedDocumentFolders);
1674    
1675     # Read all the document folder files
1676     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
1677     @DocumentFolderList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::DocumentFolderFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
1678     closedir(USER_ACCOUNT_DIRECTORY);
1679    
1680    
1681     # Loop over each document folder file checking that it is valid
1682     for $DocumentFolderEntry ( @DocumentFolderList ) {
1683    
1684     # Get the header name from the XML document folder file
1685     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderEntry);
1686    
1687     # Check that the entry is valid and add it to the qualified list
1688     if ( defined($HeaderName) && ($HeaderName eq "DocumentFolder") ) {
1689     $FolderName = &sGetTagValueFromXMLFile($DocumentFolderEntry, "FolderName");
1690     $QualifiedDocumentFolders{$FolderName} = $DocumentFolderEntry;
1691     }
1692     else {
1693     # Else we delete this invalid document folder file
1694     unlink($DocumentFolderEntry);
1695     }
1696     }
1697    
1698    
1699     return (%QualifiedDocumentFolders);
1700    
1701     }
1702    
1703    
1704    
1705    
1706    
1707     #--------------------------------------------------------------------------
1708     #
1709     # Function: iSaveSearchHistory()
1710     #
1711     # Purpose: This function saves the passed search to a new
1712     # search history XML file.
1713     #
1714     # Called by:
1715     #
1716     # Parameters: $FileName search history file name ('undef' means create a new file name)
1717     # $SearchAndRfDocumentURL search and RF document URL
1718     # $SearchResults search results
1719     # $QueryReport query report
1720     #
1721     # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1722     # $main::SearchHistoryFileNamePrefix
1723     #
1724     # Returns: 0 on error, 1 on success
1725     #
1726     sub iSaveSearchHistory {
1727    
1728     my ($FileName, $SearchAndRfDocumentURL, $SearchResults, $QueryReport) = @_;
1729     my ($SearchHistoryFilePath, %Value);
1730     my ($AnsiDateTime);
1731    
1732    
1733     # Return an error if the user account directory is not defined
1734     if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
1735     return (0);
1736     }
1737    
1738     # Create a file name if one was not passed
1739     if ( !defined($FileName) ) {
1740     $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1741     $SearchHistoryFilePath = $main::UserAccountDirectoryPath . "/". $main::SearchHistoryFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1742     }
1743     else {
1744     $SearchHistoryFilePath = $FileName;
1745     }
1746    
1747    
1748     # Set the hash from the history information
1749     undef(%Value);
1750     $Value{'CreationTime'} = time();
1751     $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL;
1752     $Value{'QueryReport'} = $QueryReport;
1753     $Value{'SearchResults'} = $SearchResults;
1754    
1755    
1756     # Save the search information
1757     if ( ! &iSaveXMLFileFromHash($SearchHistoryFilePath, "SearchHistory", %Value) ) {
1758     # Failed to save the information, so we return an error
1759     return (0);
1760     }
1761    
1762     return (1);
1763    
1764     }
1765    
1766    
1767    
1768    
1769    
1770     #--------------------------------------------------------------------------
1771     #
1772     # Function: iSaveSearch()
1773     #
1774     # Purpose: This function saves the passed search to a new
1775     # search XML file.
1776     #
1777     # Called by:
1778     #
1779     # Parameters: $FileName saved search file name ('undef' means create a new file name)
1780     # $SearchName search name
1781     # $SearchDescription search description
1782     # $SearchAndRfDocumentURL search and RF document URL
1783     # $SearchFrequency search frequency
1784     # $DeliveryFormat delivery format
1785     # $DeliveryMethod delivery method
1786     # $SearchStatus search status
1787     # $CreationTime creation time
1788     # $LastRunTime last run time
1789     #
1790     # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1791     # $main::SavedSearchFileNamePrefix
1792     #
1793     # Returns: 0 on error, 1 on success
1794     #
1795     sub iSaveSearch {
1796    
1797     my ($FileName, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime) = @_;
1798     my ($SavedSearchFilePath, %Value);
1799     my ($AnsiDateTime);
1800    
1801    
1802     # Return an error if the user account directory is not defined
1803     if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
1804     return (0);
1805     }
1806    
1807     # Create a file name if one was not passed
1808     if ( !defined($FileName) ) {
1809     $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1810     $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/". $main::SavedSearchFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1811     }
1812     else {
1813     $SavedSearchFilePath = $FileName;
1814     }
1815    
1816    
1817    
1818     # Set the hash from the search information
1819     undef(%Value);
1820     $Value{'SearchName'} = $SearchName;
1821     $Value{'SearchDescription'} = $SearchDescription;
1822     $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL;
1823     $Value{'SearchFrequency'} = $SearchFrequency;
1824     $Value{'DeliveryFormat'} = $DeliveryFormat;
1825     $Value{'DeliveryMethod'} = $DeliveryMethod;
1826     $Value{'SearchStatus'} = $SearchStatus;
1827     $Value{'CreationTime'} = $CreationTime;
1828     $Value{'LastRunTime'} = $LastRunTime;
1829    
1830    
1831     # Save the search information
1832     if ( ! &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) {
1833     # Failed to save the information, so we return an error
1834     return (0);
1835     }
1836    
1837     return (1);
1838    
1839     }
1840    
1841    
1842    
1843    
1844    
1845     #--------------------------------------------------------------------------
1846     #
1847     # Function: iSaveFolder()
1848     #
1849     # Purpose: This function saves the passed folder to a new
1850     # document folder XML file.
1851     #
1852     # Called by:
1853     #
1854     # Parameters: $FileName document folder file name ('undef' means create a new file name)
1855     # $FolderName folder name
1856     # $FolderDescription folder description
1857     # $FolderDocuments folder document
1858     # $CreationTime creation time
1859     # $UpdateTime update time
1860     #
1861     # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1862     # $main::DocumentFolderFileNamePrefix
1863     #
1864     # Returns: 0 on error, 1 on success
1865     #
1866     sub iSaveFolder {
1867    
1868     my ($FileName, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) = @_;
1869     my ($DocumentFolderFilePath, %Value);
1870     my ($AnsiDateTime);
1871    
1872    
1873     # Return an error if the user account directory is not defined
1874     if ( !defined($main::RemoteUser) || !defined($main::UserAccountDirectoryPath) ) {
1875     return (0);
1876     }
1877    
1878     # Create a file name if one was not passed
1879     if ( !defined($FileName) ) {
1880     $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1881     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/". $main::DocumentFolderFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1882     }
1883     else {
1884     $DocumentFolderFilePath = $FileName;
1885     }
1886    
1887    
1888    
1889     # Set the hash from the folder information
1890     undef(%Value);
1891     $Value{'FolderName'} = $FolderName;
1892     $Value{'FolderDescription'} = $FolderDescription;
1893     $Value{'FolderDocuments'} = $FolderDocuments;
1894     $Value{'CreationTime'} = $CreationTime;
1895     $Value{'UpdateTime'} = $UpdateTime;
1896    
1897    
1898     # Save the document folder information
1899     if ( ! &iSaveXMLFileFromHash($DocumentFolderFilePath, "DocumentFolder", %Value) ) {
1900     # Failed to save the information, so we return an error
1901     return (0);
1902     }
1903    
1904     return (1);
1905    
1906     }
1907    
1908    
1909    
1910    
1911    
1912     #--------------------------------------------------------------------------
1913     #
1914     # Function: bDisplayDocuments()
1915     #
1916     # Purpose: This function displays the document
1917     #
1918     # Called by:
1919     #
1920     # Parameters: $Title title
1921     # $Documents \0 separated document URL
1922     # $FieldName field name
1923     # $Selector true to display selector
1924     # $Selected selector is selected
1925     # $HTML true to display HTML
1926     #
1927     #
1928     # Global Variables: void
1929     #
1930     # Returns: the status
1931     #
1932     sub bDisplayDocuments {
1933    
1934     my ($Title, $Documents, $FieldName, $Selector, $Selected, $HTML) = @_;
1935    
1936     my (@Documents, $Document, $Status, $DocumentInfo, $SelectorText, $SelectedText, $LinkText);
1937     my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder);
1938     my (%Value, $Value, @Values);
1939    
1940    
1941     # Check input parameters
1942     if ( !defined($Documents) ) {
1943     return (0);
1944     }
1945    
1946    
1947     # Split the documents text into a documents list
1948     @Documents = split(/\0/, $Documents);
1949    
1950    
1951     # Set the field name
1952     $FieldName = (defined($FieldName ) && ($FieldName ne "")) ? $FieldName : "Document";
1953    
1954     # Set the selected text
1955     $SelectedText = ((defined($Selector) && $Selector) && (defined($Selected) && $Selected)) ? "CHECKED" : "";
1956    
1957    
1958     # Print the title
1959     if ( $HTML ) {
1960     printf("<TD ALIGN=LEFT VALIGN=TOP>%s%s:</TD><TD ALIGN=LEFT VALIGN=TOP>\n",
1961 dpavlin 1.20 # defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : "");
1962     $Title);
1963 dpavlin 1.1 }
1964     else {
1965 dpavlin 1.20 # printf("%s%s:\n", defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : "");
1966     print $Title;
1967 dpavlin 1.1 }
1968    
1969    
1970     # Loop over each entry in the documents list
1971     foreach $Document ( @Documents ) {
1972    
1973     # Parse out the document entry
1974     %Value = &hParseURLIntoHashTable($Document);
1975    
1976     # Get the document information
1977     ($Status, $DocumentInfo) = MPS::GetDocumentInfo($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'});
1978    
1979     if ( $Status ) {
1980     ($Headline, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $DocumentInfo, 8);
1981    
1982     # Decode the headline and strip the HTML
1983     $Headline = &lDecodeURLData($Headline);
1984     $Headline =~ s/&nbsp;//gs;
1985     $Headline =~ s/<.*?>//gs;
1986     $Headline =~ s/\s+/ /gs;
1987    
1988     # Create a generic link for this document
1989     $Value = "";
1990     $Value .= (defined($Value{'Database'}) && ($Value{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Value{'Database'}) : "";
1991     $Value .= (defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Value{'DocumentID'}) : "";
1992     $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
1993     $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
1994    
1995    
1996     # Create the selector text
1997     if ( defined($Selector) && $Selector ) {
1998     $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"$FieldName\" VALUE=\"" . substr($Value, 1) . "\" $SelectedText> ";
1999     }
2000     else {
2001     $SelectorText = " - ";
2002     }
2003    
2004     # Create the link text, we use the URL if it is there
2005     if ( defined($URL) && ($URL ne "") ) {
2006     $LinkText = $URL;
2007     }
2008     elsif ( defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "") ) {
2009     $LinkText = "$ENV{'SCRIPT_NAME'}/GetDocument?" . substr($Value, 1);
2010     }
2011     else {
2012     $LinkText = "";
2013     }
2014    
2015     # Put up the headline and the score, this one links to the document
2016     if ( $HTML ) {
2017     print("$SelectorText <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline <I> ( $main::DatabaseDescriptions{$Value{'Database'}} ) </I> </A> <BR>\n");
2018    
2019     # if ( defined($URL) && ($URL ne "") ) {
2020     # $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2021     # print("<FONT SIZE=-2><A HREF=\"$URL\"> $Value </A></FONT><BR>\n");
2022     # }
2023     }
2024     else {
2025     print("- $Headline ($main::DatabaseDescriptions{$Value{'Database'}})\n URL: $LinkText\n");
2026     }
2027     }
2028     }
2029    
2030     if ( $HTML ) {
2031     print("</TD>\n");
2032     }
2033    
2034    
2035     return (1);
2036    
2037     }
2038    
2039    
2040    
2041    
2042    
2043    
2044     #--------------------------------------------------------------------------
2045     #
2046     # Function: bsDisplaySearchResults()
2047     #
2048     # Purpose: This function displays the search results
2049     #
2050     # Called by:
2051     #
2052     # Parameters: $Title title
2053     # $SearchResults search results
2054     # $SearchDate search date
2055     # $SearchFrequency search frequency
2056     # $SearchDescription search description
2057     # $QueryReport query report
2058     # $ScriptName script name
2059     # $Header true to display header
2060     # $Selector true to display selector
2061     # $HTML true to display HTML
2062     # %Content content hash table
2063     #
2064     #
2065     # Global Variables: %main::ConfigurationData, $main::RemoteUser,
2066     # $main::QueryReportItemName, $main::QueryReportMimeType
2067     #
2068     # Returns: the status and a the query report
2069     #
2070     sub bsDisplaySearchResults {
2071    
2072     my ($Title, $SearchDescription, $SearchDate, $SearchFrequency, $SearchResults, $QueryReport, $ScriptName, $Header, $Selector, $HTML, %Content) = @_;
2073    
2074     my ($SearchString, $SummaryType, $SummaryLength, @SearchResults, $SearchResult, $FinalQueryReport, $ResultCount, %SearchStringHash);
2075     my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder);
2076     my ($Status, $Text, $MimeTypeName, $SummaryText, $SelectorText, $LinkText, $RuleFlag, $LastItemName);
2077     my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName, $FolderName, $Index);
2078     my (@Words, $Word, @OffsetPairs, $OffsetPair, %Offsets, $Offset, $Start, $End, $OldStart, $OldEnd, $CurrentSummaryLength);
2079     my ($DatabaseSummaryFilterKey, $DatabaseSummaryFilterFunction);
2080     my ($Value, %Value, @Values, $ValueEntry);
2081 dpavlin 1.9
2082    
2083 dpavlin 1.1 # Check input parameters
2084     if ( !defined($SearchResults) || !%Content ) {
2085     return (0);
2086     }
2087    
2088     # Split the search results text into a search results list
2089     @SearchResults = split(/\n/, $SearchResults);
2090    
2091    
2092     # First we count up the number of results and scoop up
2093     # any query reports if we need to
2094    
2095     # Initialize the final query report
2096     if ( !defined($QueryReport) ) {
2097     $FinalQueryReport = "";
2098     }
2099     else {
2100     $FinalQueryReport = $QueryReport;
2101     }
2102    
2103    
2104     # Loop over each entry in the search results list
2105     $ResultCount = 0;
2106     foreach $SearchResult ( @SearchResults ) {
2107    
2108     # Parse the headline, also get the first document item/type
2109     ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2110    
2111     # Is this a query report
2112     if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2113    
2114     # Retrieve the query report if it was not passed to us
2115     if ( !defined($QueryReport) ) {
2116     ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType);
2117    
2118     if ( $Status ) {
2119     # Concatenate it to the query report text we have already got
2120     $FinalQueryReport .= $Text;
2121     }
2122     }
2123     }
2124     else {
2125     # Increment the result count
2126     $ResultCount++;
2127     }
2128     }
2129    
2130    
2131    
2132    
2133     # Finally, we get information we are going to need later on
2134    
2135     # Get the search string
2136     $SearchString = &sMakeSearchString(%Content);
2137     if ( defined($SearchString) ) {
2138     $SearchString =~ s/{.*?}//gs;
2139     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
2140     }
2141     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
2142    
2143     # Get the search string hash
2144     %SearchStringHash = &hGetSearchStringHash(%Content);
2145    
2146     # Do some very basic plural stemming
2147     foreach $Value ( keys (%SearchStringHash) ) {
2148     $Value =~ s/ies\Z/y/g;
2149     $Value =~ s/s\Z//g;
2150     $SearchStringHash{$Value} = $Value;
2151     }
2152    
2153    
2154    
2155     # Get the summary information
2156     if ( defined($main::RemoteUser) ) {
2157    
2158     $SummaryType = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryType");
2159     $SummaryLength = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryLength");
2160    
2161     if ( !(defined($SummaryLength) && ($SummaryLength ne "")) ) {
2162     $SummaryLength = $main::DefaultSummaryLength;
2163     }
2164     if ( !(defined($SummaryType) && ($SummaryType ne "")) ) {
2165     $SummaryType = $main::DefaultSummaryType;
2166     }
2167     }
2168     else {
2169     $SummaryType = $main::DefaultSummaryType;
2170     $SummaryLength = $main::DefaultSummaryLength;
2171     }
2172    
2173    
2174     # Print the header if needed
2175     if ( $Header ) {
2176    
2177     if ( $HTML ) {
2178     # Print the title and the start of the form
2179     printf("<H3>%s</H3>\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:");
2180    
2181     # Start the form
2182     print("<FORM ACTION=\"$ScriptName\" METHOD=POST>\n");
2183    
2184    
2185     # List the hidden fields
2186     %Value = &hParseURLIntoHashTable(&sMakeSearchURL(%Content));
2187     foreach $Value ( keys(%Value) ) {
2188     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
2189     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
2190     }
2191     }
2192    
2193    
2194     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2195    
2196     # Print the selector
2197 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");
2198 dpavlin 1.1
2199     if ( $ResultCount > 0 ) {
2200    
2201     if ( defined($main::RemoteUser) ) {
2202     print("<SELECT NAME=\"Action\">\n");
2203    
2204     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
2205     if
2206     ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
2207     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
2208     }
2209     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
2210     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
2211     }
2212 dpavlin 1.20 print("<OPTION VALUE=\"GetSaveSearch\">Saèuvaj upit\n");
2213 dpavlin 1.1 print("<OPTION VALUE=\"GetSaveFolder\">Saèuvaj odabrane rezultate u novi folder\n");
2214    
2215     # Get the document folder hash
2216     %QualifiedDocumentFolders = &hGetDocumentFolders;
2217    
2218     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
2219    
2220     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
2221    
2222     # Get the document folder file name and encode it
2223     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
2224     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
2225    
2226     print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Dodaj odabrane rezultate u '$FolderName' folder\n");
2227     }
2228     print("</SELECT>\n");
2229     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
2230     }
2231     else {
2232     print("<SELECT NAME=\"Action\">\n");
2233     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
2234     if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
2235     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
2236     }
2237     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
2238     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
2239     }
2240     print("</SELECT>\n");
2241     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
2242     }
2243     }
2244     else {
2245     if ( defined($main::RemoteUser) ) {
2246     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSaveSearch\">\n");
2247     print("<INPUT TYPE=SUBMIT VALUE=\"Save this search\">\n");
2248     }
2249     }
2250    
2251     print("</TD></TR>\n");
2252     print("</TABLE>\n");
2253     }
2254     else {
2255     printf("%s\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:");
2256     }
2257    
2258    
2259     # Display the search string
2260     if ( $HTML ) {
2261     print("<CENTER><HR WIDTH=50%></CENTER>\n");
2262     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2263     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
2264     }
2265     else {
2266     print("--------------------------------------------------------------\n");
2267     print(" - Search for : $SearchString\n");
2268     }
2269    
2270    
2271     # Display the description
2272     if ( defined($SearchDescription) ) {
2273     if ( $HTML ) {
2274     $SearchDescription =~ s/\n/<BR>/g;
2275     $SearchDescription =~ s/\r/<BR>/g;
2276     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n");
2277     }
2278     else {
2279     print(" - Description : $SearchDescription\n");
2280     }
2281     }
2282    
2283     # Display the date
2284     if ( defined($SearchDate) ) {
2285     if ( $HTML ) {
2286     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Run on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDate </TD></TR>\n");
2287     }
2288     else {
2289     print(" - Run on : $SearchDate\n");
2290     }
2291     }
2292    
2293     # Display the frequency
2294     if ( defined($SearchFrequency) ) {
2295     if ( $HTML ) {
2296     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n");
2297     }
2298     else {
2299     print(" - Frequency : $SearchFrequency\n");
2300     }
2301     }
2302    
2303    
2304    
2305     # Get the databases from the search and list their descriptions
2306     if ( defined($Content{'Database'}) ) {
2307    
2308     # Initialize the temp list
2309     undef(@Values);
2310    
2311     # Loop over each database
2312     foreach $Database ( split(/\0/, $Content{'Database'}) ) {
2313     $Value = &lEncodeURLData($Database);
2314     if ( $HTML ) {
2315     push @Values, sprintf("<A HREF=\"$ScriptName/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Get Information about the $main::DatabaseDescriptions{$Database} database'; return true\"> $main::DatabaseDescriptions{$Database} </A> ");
2316     }
2317     else {
2318     push @Values, sprintf("$main::DatabaseDescriptions{$Database} ");
2319     }
2320     }
2321    
2322     # Print the list if there are any entries in it
2323     if ( scalar(@Values) > 0 ) {
2324     if ( $HTML ) {
2325     printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n",
2326     (scalar(@Values) > 1) ? "s" : "", join(", ", @Values));
2327     }
2328     else {
2329     printf(" - Database%s : %s\n", (scalar(@Values) > 1) ? "s" : " ", join(", ", @Values));
2330     }
2331     }
2332     }
2333    
2334    
2335     # Display any feedback documents
2336     if ( defined($Content{'RfDocument'}) ) {
2337     if ( $HTML ) {
2338     print("<TR>\n");
2339     }
2340     &bDisplayDocuments("Feedback Document", $Content{'RfDocument'}, "RfDocument", 1, 1, $HTML);
2341     if ( $HTML ) {
2342     print("</TR>\n");
2343     }
2344     }
2345    
2346    
2347     if ( $HTML ) {
2348     printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Pronaðeno: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s rezultata (Maksimalni broj pode¹en na: $Content{'Max'} ) </TD></TR>\n",
2349     ($ResultCount > 0) ? $ResultCount : "no");
2350    
2351     print("</TABLE>\n");
2352     print("<CENTER><HR WIDTH=50%></CENTER>\n");
2353     }
2354     else {
2355     printf(" - Results : %s\n", ($ResultCount > 0) ? $ResultCount : "no");
2356     print("--------------------------------------------------------------\n\n");
2357     }
2358     }
2359    
2360    
2361     # Start the table
2362     if ( $HTML ) {
2363     print("<!-- searchResults -->\n");
2364     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2365    
2366     # Display a button to select all the documents
2367     if ( $ResultCount > 0 ) {
2368    
2369     if ( defined($Selector) && $Selector ) {
2370    
2371     $SelectorText = "";
2372    
2373     # Loop over each entry in the hits list
2374     foreach $SearchResult ( @SearchResults ) {
2375    
2376     # Parse the headline, also get the first document item/type
2377     ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2378    
2379     # Skip query reports
2380     if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2381     next;
2382     }
2383    
2384     $Value = "";
2385     $Value .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2386     $Value .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2387     $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2388     $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2389     $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1);
2390     }
2391    
2392     $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
2393     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n");
2394     }
2395     }
2396     }
2397    
2398    
2399 dpavlin 1.9 ### FIX:: ADD SORT HERE
2400 dpavlin 1.1 if ( $ResultCount > 0 ) {
2401    
2402     # Loop over each entry in the hits list
2403     foreach $SearchResult ( @SearchResults ) {
2404    
2405     # Parse the headline, also get the first document item/type
2406     ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2407    
2408     # Skip query reports
2409     if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2410     next;
2411     }
2412    
2413    
2414     # Put a separator between each entry
2415     if ( defined($Remainder) ) {
2416    
2417     if ( defined($RuleFlag) && ($RuleFlag) ) {
2418     if ( $HTML ) {
2419     print("<TR><TD COLSPAN=3><HR WIDTH=25%></TD></TR>\n");
2420     }
2421     else {
2422     print("--------------------------------------------------------------\n\n");
2423     }
2424     }
2425    
2426     $RuleFlag = 1;
2427     }
2428    
2429    
2430     # Get the summary if needed
2431     if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") &&
2432     ($SummaryType ne "none") ) {
2433    
2434     ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType);
2435    
2436     if ( $Status ) {
2437    
2438     # Then process for each summary type
2439     if ( $SummaryType eq "default" ) {
2440    
2441     $DatabaseSummaryFilterKey = "$main::DatabaseSummaryFilter:$Database:$ItemName:$MimeType";
2442    
2443     # Is a filter defined for this database summary filter key ?
2444     if ( defined($main::DatabaseFilters{$DatabaseSummaryFilterKey}) ) {
2445    
2446     # Pull in the package
2447     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Database"};
2448    
2449     # Filter the document
2450     $Value = $main::DatabaseFilters{$DatabaseSummaryFilterKey};
2451     $DatabaseSummaryFilterFunction = \&$Value;
2452     $Text = $DatabaseSummaryFilterFunction->($Database, $DocumentID, $ItemName, $MimeType, $Text);
2453    
2454     }
2455    
2456     # Truncate the summary to the length requested
2457     if ( defined ($Text) && ($Text ne "") ) {
2458    
2459     $CurrentSummaryLength = 0;
2460     $SummaryText = "";
2461    
2462     # Split the document text
2463     @Words = split(/(\W)/, $Text);
2464    
2465     # Loop over each word
2466     foreach $Offset ( 0..scalar(@Words) ) {
2467    
2468     # Skip undefined words
2469     if ( !defined($Words[$Offset]) ) {
2470     next;
2471     }
2472    
2473     # Increment and check the summary length
2474     if ( $Words[$Offset] ne " " ) {
2475    
2476     $CurrentSummaryLength++;
2477    
2478     if ( $CurrentSummaryLength > $SummaryLength ) {
2479     # Append a diaresys at the end and bail
2480     $SummaryText .= "...";
2481     last;
2482     }
2483     }
2484    
2485     # Append the current word to the end of the summary
2486     $SummaryText .= $Words[$Offset];
2487     }
2488     }
2489     else {
2490     $SummaryText = "(Document summary unavailable)";
2491     }
2492     }
2493     elsif ( $SummaryType eq "keyword" ) {
2494    
2495     # First clean up the text
2496     if ( index($Text, "\r\n") >= 0 ) {
2497     $Text =~ s/\r//gs;
2498     }
2499     elsif ( index($Text, "\r") >= 0 ) {
2500     $Text =~ s/\r/\n/gs;
2501     }
2502     if ( defined($main::HtmlMimeTypes{$MimeType}) ) {
2503     if ( ($Index = index($Text, "\n\n")) >= 0 ) {
2504     $Text = substr($Text, $Index);
2505     }
2506     $Text =~ s/&nbsp;//gs;
2507     $Text =~ s/<.*?>//gs;
2508     }
2509     $Text =~ s/\n/ /gs;
2510     $Text =~ s/\s+/ /gs;
2511     $Text = ucfirst($Text);
2512    
2513     # Initialize our variables
2514     $OldStart = -1;
2515     $OldEnd = -1;
2516    
2517     $Start = -1;
2518     $End = -1;
2519    
2520     $CurrentSummaryLength = 0;
2521    
2522     # Reset the offset pairs and offsets
2523     undef(@OffsetPairs);
2524     undef(%Offsets);
2525    
2526    
2527     # Split the document text
2528     @Words = split(/(\W)/, $Text);
2529    
2530    
2531     # Loop over each word, checking to see if it is in the search string hash table
2532     # and build the offset list as we go along, check with the previous offset to see
2533     # if there is an overlap
2534     foreach $Offset ( 0..scalar(@Words) ) {
2535    
2536     if ( !defined($Words[$Offset]) ) {
2537     next;
2538     }
2539    
2540     # Downcase the word
2541     $Word = lc($Words[$Offset]);
2542    
2543     # Very basic plural stemming
2544     $Word =~ s/ies\Z/y/g;
2545     $Word =~ s/s\Z//g;
2546    
2547     if ( !defined($SearchStringHash{$Word}) ) {
2548     next;
2549     }
2550    
2551     $Start = ($Offset < $main::SummaryKeywordSpan) ? 0 : $Offset - $main::SummaryKeywordSpan;
2552     $End = (($Offset + $main::SummaryKeywordSpan) > (scalar(@Words) - 1)) ? (scalar(@Words) - 1) : $Offset + $main::SummaryKeywordSpan;
2553    
2554     if ( @OffsetPairs ) {
2555     ($OldStart, $OldEnd) = split(/,/, $OffsetPairs[scalar(@OffsetPairs) - 1]);
2556     }
2557    
2558     if ( $OldEnd >= $Start ) {
2559     $OffsetPairs[scalar(@OffsetPairs) - 1] = "$OldStart,$End";
2560     }
2561     else {
2562     push @OffsetPairs, "$Start,$End";
2563     }
2564     $Offsets{$Offset} = $Offset;
2565     }
2566    
2567    
2568     # Now we rebuild the sentence from the words
2569     $SummaryText = "";
2570     foreach $OffsetPair ( @OffsetPairs ) {
2571    
2572     ($Start, $End) = split(/,/, $OffsetPair);
2573    
2574     if ( $Start > 0 ) {
2575     $SummaryText .= " ...";
2576     }
2577    
2578     foreach $Offset ( $Start..$End ) {
2579    
2580     if ( !defined($Words[$Offset]) ) {
2581     next;
2582     }
2583    
2584     if ( defined($Offsets{$Offset}) ) {
2585     $SummaryText .= "<FONT COLOR=\"GREEN\">$Words[$Offset]</FONT> ";
2586     }
2587     else {
2588     $SummaryText .= $Words[$Offset] . " ";
2589     }
2590    
2591     # Increment the summary length
2592     $CurrentSummaryLength++;
2593     }
2594    
2595     # Append a diaresys at the end
2596     if ( $End < scalar(@Words) ) {
2597     $SummaryText .= "... ";
2598     }
2599    
2600     # Bail if we have reached the max summary length
2601     if ( $CurrentSummaryLength > $SummaryLength ) {
2602     last;
2603     }
2604     }
2605     }
2606     }
2607     else {
2608     undef($SummaryText);
2609     }
2610     }
2611    
2612    
2613     # Decode the headline and strip the HTML
2614     $Headline = &lDecodeURLData($Headline);
2615     $Headline =~ s/&nbsp;//gs;
2616     $Headline =~ s/<.*?>//gs;
2617     $Headline =~ s/\s+/ /gs;
2618    
2619    
2620     # Create the selector text
2621     $SelectorText = "";
2622     if ( defined($Selector) && $Selector ) {
2623     $SelectorText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2624     $SelectorText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2625     $SelectorText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2626     $SelectorText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2627     $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> ";
2628     }
2629    
2630    
2631     # Put up the headline, the headline becomes the link to the document
2632    
2633     # Create the link, we use the URL if it is there,
2634     # otherwise we create a link from the document ID
2635     if ( defined($URL) && ($URL ne "") ) {
2636     $LinkText = $URL;
2637     }
2638     elsif ( defined($DocumentID) && ($DocumentID ne "") ) {
2639     $LinkText = "";
2640     $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2641     $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2642     $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2643     $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2644     $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1);
2645     }
2646     else {
2647     $LinkText = "";
2648     }
2649    
2650     # Get the mime type name
2651     $MimeTypeName = (defined($main::MimeTypeNames{$MimeType})) ? $main::MimeTypeNames{$MimeType} : $MimeType;
2652    
2653     # Put up the headline and the score, this one links to the document
2654     if ( $HTML ) {
2655     print("<!-- resultItem -->\n");
2656 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>");
2657 dpavlin 1.8 # decode some basic html from headline <b> <i>
2658     $Headline =~ s/&lt;(\/?[bi])&gt;/<$1>/g;
2659    
2660 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;");
2661     } else {
2662 dpavlin 1.1 printf("%3d $Headline ($main::DatabaseDescriptions{$Database})\n", $Score);
2663     }
2664    
2665 dpavlin 1.5 if (0) { ## don't display description
2666 dpavlin 1.1
2667     # Put up the summary
2668     if ( defined($SummaryText) && ($SummaryText ne "") ) {
2669     if ( $HTML ) {
2670     print(" <I> $SummaryText </I><BR>\n");
2671     }
2672     else {
2673     print(" $SummaryText\n");
2674     }
2675     }
2676    
2677    
2678     # Put up the mime type name
2679     if ( ! defined($Remainder) ) {
2680     if ( $HTML ) {
2681     print("Formatttt: $MimeTypeName, ");
2682 dpavlin 1.5
2683 dpavlin 1.1 }
2684     else {
2685     print(" Format: $MimeTypeName, ");
2686     }
2687     }
2688    
2689    
2690     # Put up the date if we got it
2691 dpavlin 1.5 if ( defined($Date) && ($Date ne "") ) {
2692 dpavlin 1.1 print("Date: $Date");
2693    
2694     # Put up the time if we got it
2695 dpavlin 1.5 if ( defined($Time) && ($Time ne "") ) {
2696 dpavlin 1.1 print(" $Time");
2697     }
2698    
2699     print(", ");
2700     }
2701    
2702    
2703     # Put up the document size, remember that there is only one
2704     # item name/mime type for this document if the remainder is undefined
2705     if ( ! defined($Remainder) ) {
2706     # Put up the length if it is defined
2707     if ( defined($Length) && ($Length ne "") ) {
2708     print("Size: $Length, ");
2709     }
2710    
2711     # Put up the link
2712     if ( $HTML ) {
2713     if ( defined($URL) && ($URL ne "") ) {
2714     $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2715     print("<A HREF=\"$URL\"> $Value </A>\n");
2716     }
2717     }
2718     else {
2719     print(" URL: $LinkText\n");
2720     }
2721    
2722     # Finish off the entry
2723     if ( $HTML ) {
2724     print("</FONT></TD></TR>");
2725     print("<!-- /resultItem -->\n");
2726     }
2727     print("\n");
2728     }
2729     else {
2730    
2731     # There is a remainder, so there is more than one item name/mime type for this document,
2732     # the item names/mime types are listed as an un-numbered list
2733     if ( $HTML ) {
2734     print("<UL>");
2735     }
2736     print("\n");
2737    
2738     # Set the last item to an empty string, this is also used as a flag
2739     $LastItemName = "";
2740    
2741     # Loop while there are item names/mime types to be parsed
2742     do {
2743    
2744     # Get the next item name/mime type if the last item is set
2745     if ( $LastItemName ne "" ) {
2746     ($ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $Remainder, 5);
2747     }
2748    
2749    
2750     # If the item name has changed, so we close of the current list and start a new one
2751     if ( $ItemName ne $LastItemName ) {
2752     if ( $LastItemName ne "" ) {
2753     if ( $HTML ) {
2754     print("</UL>");
2755     }
2756     print("\n");
2757     }
2758     $Value = ucfirst($ItemName);
2759     if ( $HTML ) {
2760     print("<LI> $Value </LI>\n<UL>\n");
2761     }
2762     else {
2763     print("$Value\n");
2764     }
2765    
2766     # Set the last item name
2767     $LastItemName = $ItemName;
2768     }
2769    
2770    
2771     # Create the link, we use the URL if it is there,
2772     # otherwise we create a link from the document ID
2773     if ( defined($URL) && ($URL ne "") ) {
2774     $LinkText = $URL;
2775     }
2776     elsif ( defined($DocumentID) && ($DocumentID ne "") ) {
2777     $LinkText = "";
2778     $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2779     $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2780     $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2781     $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2782     $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1);
2783     }
2784     else {
2785     $LinkText = "";
2786     }
2787    
2788    
2789     # Get the mime type name
2790     $MimeTypeName = defined($main::MimeTypeNames{$MimeType}) ? $main::MimeTypeNames{$MimeType} : $MimeType;
2791    
2792    
2793     # Put up the mime type, this one links to the document
2794     if ( $HTML ) {
2795     print("<LI><A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $MimeTypeName </A>");
2796     }
2797     else {
2798     print("$MimeTypeName ");
2799     }
2800    
2801     # Put up the length if it is defined
2802     if ( defined($Length) && ($Length ne "") ) {
2803     print("Size: $Length, ");
2804     }
2805    
2806     if ( $HTML ) {
2807     if ( defined($URL) && ($URL ne "") ) {
2808     $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2809     print("<A HREF=\"$URL\"> $Value </A>\n");
2810     }
2811     print("</LI>\n");
2812     }
2813     else {
2814     print("URL: $LinkText\n");
2815     }
2816    
2817    
2818     } while ( defined($Remainder) ); # Keep looping while there are item names/mime types to process
2819    
2820     # Close off both un-numbered lists
2821     if ( $HTML ) {
2822     print("</UL></UL>");
2823     }
2824     print("\n");
2825    
2826 dpavlin 1.5 } #if
2827 dpavlin 1.1 # Finish off the entry
2828     if ( $HTML ) {
2829     print("</FONT></TD></TR>\n");
2830     print("<!-- /resultItem -->\n");
2831     }
2832     }
2833     }
2834     }
2835    
2836    
2837     # Print up the query report if it is defined
2838     if ( defined($FinalQueryReport) && ($FinalQueryReport ne "") ) {
2839    
2840     if ( $ResultCount > 0 ) {
2841     if ( $HTML ) {
2842     print("<TR><TD COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
2843     }
2844     else {
2845     print("--------------------------------------------------------------\n\n");
2846     }
2847     }
2848    
2849     if ( $HTML ) {
2850     print("<TR><TD COLSPAN=2></TD><TD ALIGN=LEFT VALIGN=TOP>\n");
2851     }
2852    
2853     $Value = $FinalQueryReport;
2854     if ( $HTML ) {
2855     $Value =~ s/\n/\<BR\>\n/g;
2856     }
2857    
2858     if ( $HTML ) {
2859     print("<SMALL>\n");
2860     }
2861    
2862     print("$Value");
2863    
2864     if ( $HTML ) {
2865     print("</SMALL>\n");
2866     print("</TD></TR>\n");
2867     }
2868     }
2869    
2870    
2871     if ( $HTML ) {
2872    
2873     # Close off the table
2874     print("<!-- /searchResults -->\n");
2875     print("</TABLE>\n");
2876    
2877     if ( $Header ) {
2878     # Close off the form
2879     print("</FORM>\n");
2880     }
2881     }
2882    
2883     # Return the status and the query report
2884     return (1, $FinalQueryReport);
2885    
2886     }
2887    
2888    
2889    
2890     #--------------------------------------------------------------------------
2891     #
2892     # Function: vGetSearch()
2893     #
2894     # Purpose: This function displays a search form to the user
2895     #
2896     # Called by:
2897     #
2898     # Parameters: void
2899     #
2900     # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser
2901     #
2902     # Returns: void
2903     #
2904     sub vGetSearch {
2905    
2906     my (@ItemList, $ItemEntry, $Flag);
2907     my ($DatabaseName, $SelectedDatabases, $Year);
2908     my ($Value, %Value);
2909    
2910    
2911     # If we are getting the default search, we check to see if there is a
2912     # user name defined and if they chose to have a default search
2913     if ( $ENV{'PATH_INFO'} eq "/GetSearch" ) {
2914    
2915     if ( defined($main::RemoteUser) && defined($main::UserSettingsFilePath) ) {
2916    
2917     # Get the default search symbol
2918     $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "DefaultSearch");
2919    
2920     # Set the default search
2921     if ( defined($Value) && ($Value eq "Simple") ) {
2922     $ENV{'PATH_INFO'} = "/GetSimpleSearch";
2923     }
2924     elsif ( defined($Value) && ($Value eq "Expanded") ) {
2925     $ENV{'PATH_INFO'} = "/GetExpandedSearch";
2926     }
2927     }
2928    
2929     # Override the default search if there is field from the expanded form defined
2930     foreach $Value ('FieldContent3', 'Past', 'Since', 'Before') {
2931     if ( defined($main::FormData{$Value}) ) {
2932     $ENV{'PATH_INFO'} = "/GetExpandedSearch";
2933     last;
2934     }
2935     }
2936     }
2937    
2938    
2939    
2940     # Make sure that we send the header
2941 dpavlin 1.16 $Value = ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ? "Slo¾eno pretra¾ivanje" : "Jednostavno pretra¾ivanje";
2942 dpavlin 1.6
2943 dpavlin 1.15 &vSendHTMLHeader($Value, $main::JavaScript_SetChecked);
2944 dpavlin 1.1
2945     undef(%Value);
2946     $Value{'GetSearch'} = "GetSearch";
2947     &vSendMenuBar(%Value);
2948     undef(%Value);
2949    
2950    
2951     # Print the header ($Value is reused from the header)
2952     print("<H3>$Value:</H3>\n");
2953    
2954    
2955     # We now have a list of valid databases, at least we think so,
2956     # we check that there is at least one and put up an error message if there are none
2957     if ( scalar(keys(%main::DatabaseDescriptions)) <= 0 ) {
2958     &vHandleError("Database Search", "Sorry, there were no valid databases available for searching");
2959     goto bailFromGetSearch;
2960     }
2961    
2962    
2963    
2964     # Start the search form table
2965     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2966    
2967     # Display the collapse and expand buttons
2968     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2>\n");
2969     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
2970    
2971     # List the hidden fields
2972     %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
2973     foreach $Value ( keys(%Value) ) {
2974     @ItemList = split(/\0/, $Value{$Value});
2975     foreach $ItemEntry ( @ItemList ) {
2976     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ItemEntry\">\n");
2977     }
2978     }
2979    
2980     if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
2981     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSimpleSearch\">\n");
2982 dpavlin 1.16 print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'collapse'}\" BORDER=0 TYPE=IMAGE> Jednostavo pretra¾ivanje (kliknite na trokutiæ)\n");
2983 dpavlin 1.1 }
2984     else {
2985     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetExpandedSearch\">\n");
2986 dpavlin 1.16 print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'expand'}\" BORDER=0 TYPE=IMAGE> Slo¾eno pretra¾ivanje (kliknite na trokutiæ)\n");
2987 dpavlin 1.1 }
2988     print("</FORM></TD>\n");
2989    
2990    
2991    
2992     # Send the start of the form and the buttons
2993     print("<TD ALIGN=RIGHT VALIGN=TOP>\n");
2994 dpavlin 1.6 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/GetSearchResults\" NAME=\"Search\" METHOD=POST> <INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\">\n");
2995 dpavlin 1.1 print("</TD></TR>\n");
2996    
2997     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><BR></TD></TR>\n");
2998    
2999     # Send the standard fields
3000     $Value = defined($main::FormData{'Any'}) ? "VALUE='$main::FormData{'Any'}'" : "";
3001 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");
3002 dpavlin 1.1
3003    
3004     my $nr_fields = $main::NormalSearchDropdowns;
3005     my @SearchFieldNames = @main::NormalSearchFieldNames;
3006    
3007     if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
3008     $nr_fields = $main::AdvancedSearchDropdowns;
3009     @SearchFieldNames = @main::AdvancedSearchFieldNames;
3010     }
3011    
3012     for (my $field=1; $field<= $nr_fields; $field++) {
3013    
3014 dpavlin 1.17 print "<TR>";
3015 dpavlin 1.1 if ($field == 1 ) {
3016 dpavlin 1.17 print "<TD ALIGN=LEFT VALIGN=TOP ROWSPAN=$nr_fields>";
3017 dpavlin 1.18 print "Pretra¾i u odabranom polju:";
3018 dpavlin 1.17 print "</td>";
3019 dpavlin 1.1 }
3020 dpavlin 1.17 print ("<TD ALIGN=RIGHT VALIGN=TOP>");
3021 dpavlin 1.1
3022     print ("<SELECT NAME=\"FieldName${field}\">");
3023     for (my $i=0; $i<=$#SearchFieldNames; $i++) {
3024     my $ItemEntry = $SearchFieldNames[$i];
3025 dpavlin 1.4 my $Selected = "";
3026     if ($main::FormData{"FieldName${field}"} && $main::FormData{"FieldName${field}"} eq $ItemEntry) {
3027     $Selected = "SELECTED";
3028     } elsif ($i == ($field - 1)) {
3029     $Selected = "SELECTED";
3030     }
3031    
3032 dpavlin 1.1 print("<OPTION VALUE=\"$ItemEntry\" $Selected> $main::SearchFieldDescriptions{$ItemEntry}\n");
3033     }
3034 dpavlin 1.4 my $Value = "";
3035     if (defined($main::FormData{"FieldContent${field}"})) {
3036     $Value = "VALUE='".$main::FormData{"FieldContent${field}"}."'";
3037     }
3038 dpavlin 1.17 print("</SELECT></TD><TD ALIGN=LEFT VALIGN=TOP><INPUT NAME=\"FieldContent${field}\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
3039 dpavlin 1.1 }
3040    
3041    
3042     # Send a pull-down which allows the user to select what to search for
3043     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Tra¾eni zapis mora sadr¾avati: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Operator\">\n");
3044     $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "ADJ")) ? "SELECTED" : "";
3045     print("<OPTION VALUE=\"ADJ\"> Toènu frazu\n");
3046     $Value = ((defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "AND")) || !defined($main::FormData{'Operator'})) ? "SELECTED" : "";
3047     print("<OPTION VALUE=\"AND\" $Value> Sve rijeèi (AND)\n");
3048     $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "OR")) ? "SELECTED" : "";
3049     print("<OPTION VALUE=\"OR\" $Value> Bilo koju rijeè (OR)\n");
3050     print("</SELECT> </TD></TR>\n");
3051    
3052    
3053     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3054    
3055    
3056    
3057     # Database selection
3058     if ( %main::DatabaseDescriptions ) {
3059    
3060 dpavlin 1.18 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Odaberite knji¾nicu èiji fond ¾elite pretra¾ivati:</TD></TR>
3061 dpavlin 1.15 <TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=4>
3062 dpavlin 1.5 ");
3063 dpavlin 1.1
3064     # Parse out the database names and put them into a
3065     # hash table, they should be separated with a '\0'
3066     undef(%Value);
3067     if ( defined($main::FormData{'Database'}) ) {
3068     @ItemList = split(/\0/, $main::FormData{'Database'});
3069     }
3070     else {
3071     $SelectedDatabases = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SelectedDatabases");
3072     if ( defined($SelectedDatabases) ) {
3073     @ItemList = split(",", $SelectedDatabases);
3074     }
3075     }
3076    
3077 dpavlin 1.7 &ShowDatabaseCheckBoxes(@ItemList);
3078 dpavlin 1.1
3079     print("</TD></TR>\n");
3080    
3081     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3082     }
3083    
3084    
3085     # Print out the RF documents
3086     if ( defined($main::FormData{'RfDocument'}) ) {
3087     print("<TR>\n");
3088     &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", 1, 1, 1);
3089     print("</TR>\n");
3090     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3091     }
3092    
3093    
3094     # Send complex search pull-downs
3095     if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
3096    
3097     if ($main::ConfigurationData{'show-past-date-list'} eq 'yes') {
3098    
3099     # Send the past date list
3100     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");
3101     $Value = (!defined($main::FormData{'Past'})) ? "SELECTED" : "";
3102     print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3103     foreach $ItemEntry ( @main::PastDate ) {
3104     $Value = (defined($main::FormData{'Past'}) && ($main::FormData{'Past'} eq $ItemEntry)) ? "SELECTED" : "";
3105     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
3106     }
3107     print("</SELECT> </TD></TR>\n");
3108     }
3109    
3110    
3111     # Send the start date
3112     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");
3113     $Value = (!defined($main::FormData{'Since'})) ? "SELECTED" : "";
3114     print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3115    
3116     $Year = (localtime)[5] + 1900;
3117    
3118     while ( $Year >= $main::ConfigurationData{'lowest-year'} ) {
3119     $Value = (defined($main::FormData{'Since'}) && ($main::FormData{'Since'} eq $Year)) ? "SELECTED" : "";
3120     print("<OPTION VALUE=\"$Year\" $Value> $Year \n");
3121     $Year--;
3122     }
3123     print("</SELECT> </TD></TR>\n");
3124    
3125    
3126     # Send the end date
3127     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");
3128     $Value = (!defined($main::FormData{'Before'})) ? "SELECTED" : "";
3129     print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3130    
3131     $Year = (localtime)[5] + 1900;
3132    
3133     while ( $Year >= $main::ConfigurationData{'lowest-year'} ) {
3134     $Value = (defined($main::FormData{'Before'}) && ($main::FormData{'Before'} eq $Year)) ? "SELECTED" : "";
3135     print("<OPTION VALUE=\"$Year\" $Value> $Year \n");
3136     $Year--;
3137     }
3138     print("</SELECT> </TD></TR>\n");
3139    
3140     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3141     }
3142    
3143    
3144     # Send a pull-down which allows the user to select the max number of documents
3145     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Maksimalan broj rezultata pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Max\">\n");
3146    
3147     foreach $ItemEntry ( @main::MaxDocs ) {
3148     $Value = ((defined($main::FormData{'Max'}) && ($main::FormData{'Max'} eq $ItemEntry)) || (!defined($main::FormData{'Max'}) && ($ItemEntry eq $main::DefaultMaxDoc)) ) ? "SELECTED" : "";
3149     if ( ($ItemEntry >= 500) && $ENV{'PATH_INFO'} ne "/GetExpandedSearch" ) {
3150     next;
3151     }
3152     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
3153     }
3154    
3155     print("</SELECT> </TD></TR>\n");
3156    
3157    
3158     # Send a pull-down which allows the user to select the sort order
3159     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Sortiranje rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Order\">\n");
3160     # print("<OPTION VALUE=\"\"> Relevance\n");
3161     $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "SORT:DATE:DESC")) ? "SELECTED" : "";
3162     print("<OPTION VALUE=\"SORT:DATE:DESC\" $Value> Datum - najprije novije\n");
3163     $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "DATEASCSORT")) ? "SELECTED" : "";
3164     print("<OPTION VALUE=\"SORT:DATE:ASC\" $Value> Datum - najprije starije\n");
3165 dpavlin 1.9 ### FIX:: SORT
3166     # print("<OPTION VALUE=\"SORT:700+:DESC\"> autor\n");
3167     # print("<OPTION VALUE=\"SORT:200+:DESC\"> naslov\n");
3168 dpavlin 1.1 print("</SELECT> </TD></TR>\n");
3169    
3170    
3171     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3172     print("<TR><TD ALIGN=RIGHT COLSPAN=3><INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"></TD></TR>\n");
3173    
3174     print("</FORM>\n");
3175     print("</TABLE>\n");
3176    
3177    
3178     # Bail from the search
3179     bailFromGetSearch:
3180    
3181     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3182     undef(%Value);
3183     $Value{'GetSearch'} = "GetSearch";
3184     &vSendMenuBar(%Value);
3185     undef(%Value);
3186    
3187     &vSendHTMLFooter;
3188    
3189     return;
3190    
3191     }
3192    
3193    
3194    
3195    
3196    
3197    
3198     #--------------------------------------------------------------------------
3199     #
3200     # Function: vGetSearchResults()
3201     #
3202     # Purpose: This function run the search and displays the results to the user
3203     #
3204     # Called by:
3205     #
3206     # Parameters: void
3207     #
3208     # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser
3209     #
3210     # Returns: void
3211     #
3212     sub vGetSearchResults {
3213    
3214     my (%Databases, $Databases, $SearchString, $SearchAndRfDocumentURL, $RfText);
3215     my ($Status, $DocumentText, $SearchResults, $QueryReport, $ErrorNumber, $ErrorMessage);
3216     my ($DatabaseRelevanceFeedbackFilterKey, $DatabaseRelevanceFeedbackFilterFunction);
3217     my (@Values, %Value, $Value);
3218    
3219    
3220    
3221     # Check to see if there are any documents selected, if there are, they need
3222     # to be converted to RF documents before we put up the header, this is because
3223     # the header creates a search link from existing search fields, we also deduplicate
3224     # documents along the way
3225     if ( defined($main::FormData{'RfDocument'}) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) {
3226    
3227     # Undefine the hash table in preparation
3228     undef(%Value);
3229    
3230     # Make a hash table from the documents already selected for feedback
3231     if ( defined($main::FormData{'RfDocument'}) ) {
3232     foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3233     $Value{$Value} = $Value;
3234     }
3235     }
3236    
3237     # Add document that were specifically selected
3238     if ( defined($main::FormData{'Document'}) ) {
3239     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
3240     $Value{$Value} = $Value;
3241     }
3242     }
3243     # Otherwise add documents that were selected by default
3244     elsif ( defined($main::FormData{'Documents'}) ) {
3245     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
3246     $Value{$Value} = $Value;
3247     }
3248     }
3249    
3250     # Assemble the new content
3251     $main::FormData{'RfDocument'} = join("\0", keys(%Value));
3252    
3253     # Delete the old content
3254     delete($main::FormData{'Document'});
3255     delete($main::FormData{'Documents'});
3256     }
3257    
3258    
3259     # Set the database names if needed
3260     if ( !defined($main::FormData{'Database'}) && defined($main::FormData{'RfDocument'}) ) {
3261    
3262     # Loop over each entry in the documents list
3263     foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3264    
3265     # Parse out the document entry
3266     %Value = &hParseURLIntoHashTable($Value);
3267    
3268     # Add the database name to the hash table
3269     $Databases{$Value{'Database'}} = $Value{'Database'};
3270     }
3271    
3272     $main::FormData{'Database'} = join("\0", keys(%Databases));
3273     }
3274    
3275    
3276    
3277     # Make sure that we send the header
3278     &vSendHTMLHeader("Rezultati pretra¾ivanja", undef);
3279     undef(%Value);
3280     &vSendMenuBar(%Value);
3281    
3282    
3283     # Check that at least one database was selected
3284     if ( !defined($main::FormData{'Database'}) ) {
3285 dpavlin 1.18 print("<H3>Pretra¾ivanje baza:</H3>\n");
3286     print("<H3><CENTER>Niste odabrali knji¾nicu koju ¾elite pretra¾ivati.</CENTER></H3>\n");
3287 dpavlin 1.1 print("<P>\n");
3288 dpavlin 1.18 print("Potrebno je da barem jedna knji¾nica bude odabrana, kako biste mogli pretra¾ivati.\n");
3289     print("Kliknite na <B>'back'</B> u svom browseru, odaberite barem jednu knji¾nicu i poku¹ajte ponovo.\n");
3290 dpavlin 1.1 goto bailFromGetSearchResults;
3291     }
3292    
3293    
3294    
3295     # Extract the search information
3296     foreach $Value ( 1..100 ) {
3297    
3298     my ($FieldName) = "FieldName" . $Value;
3299     my ($FieldContent) = "FieldContent" . $Value;
3300    
3301     if ( defined($main::FormData{$FieldName}) ) {
3302     if ( defined($main::FormData{$FieldContent}) && ($main::FormData{$FieldContent} ne "") ) {
3303     $main::FormData{$main::FormData{$FieldName}} = $main::FormData{$FieldContent};
3304     }
3305     }
3306     }
3307    
3308    
3309    
3310     # Set the local database names
3311     if ( defined($main::FormData{'Database'}) ) {
3312     $Databases = $main::FormData{'Database'};
3313     }
3314    
3315    
3316     # Convert all the '\0' to ','
3317     $Databases =~ tr/\0/,/;
3318    
3319    
3320     # Add the max doc restriction
3321     if ( !defined($main::FormData{'Max'}) ) {
3322     $main::FormData{'Max'} = $main::DefaultMaxDoc;
3323     }
3324    
3325    
3326     # Generate the search string
3327     $SearchString = &sMakeSearchString(%main::FormData);
3328    
3329     # Retrieve the relevance feedback documents
3330     if ( defined($main::FormData{'RfDocument'}) ) {
3331    
3332     $RfText = "";
3333    
3334     # Loop over each entry in the documents list
3335     foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3336    
3337     # Parse out the document entry
3338     %Value = &hParseURLIntoHashTable($Value);
3339    
3340     # Check this document can be used for relevance feedback
3341     if ( !defined($main::RFMimeTypes{$Value{'MimeType'}}) ) {
3342     next;
3343     }
3344    
3345     # Get the document
3346     ($Status, $DocumentText) = MPS::GetDocument($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'});
3347    
3348     if ( $Status ) {
3349    
3350     $DatabaseRelevanceFeedbackFilterKey = "$main::DatabaseRelevanceFeedbackFilter:$Value{'Database'}:$Value{'ItemName'}:$Value{'MimeType'}";
3351    
3352     # Is a filter defined for this database relevance feedback filter key ?
3353     if ( defined($main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey}) ) {
3354    
3355     # Pull in the package
3356     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Value{'Database'}"};
3357    
3358     # Filter the document
3359     $Value = $main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey};
3360     $DatabaseRelevanceFeedbackFilterFunction = \&$Value;
3361     $DocumentText = $DatabaseRelevanceFeedbackFilterFunction->($Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'}, $DocumentText);
3362    
3363     }
3364     else {
3365    
3366     # Strip the HTML from the text (this is only really useful on HTML documents)
3367     if ( defined($main::HtmlMimeTypes{$Value{'MimeType'}}) ) {
3368     $DocumentText =~ s/&nbsp;//gs;
3369     $DocumentText =~ s/<.*?>//gs;
3370     }
3371     }
3372    
3373     $RfText .= $DocumentText . " ";
3374     }
3375     }
3376     }
3377    
3378    
3379     # Run the search
3380     ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $SearchString, $RfText, 0, $main::FormData{'Max'} - 1, $main::ConfigurationData{'max-score'});
3381    
3382     if ( $Status ) {
3383    
3384     # Display the search results and get the query report text
3385     ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati pretra¾ivanja:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData);
3386    
3387     # Save the search history
3388     if ( defined($main::RemoteUser) ) {
3389    
3390     # Generate the search string
3391     $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData);
3392    
3393     # Save the search history
3394     &iSaveSearchHistory(undef, $SearchAndRfDocumentURL, $SearchResults, $QueryReport);
3395    
3396     # Purge the search history files
3397     &vPurgeSearchHistory;
3398     }
3399     }
3400     else {
3401     ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
3402     &vHandleError("Database Search", "Sorry, failed to search the database(s)");
3403     print("The following error message was reported: <BR>\n");
3404     print("Error Message: $ErrorMessage <BR>\n");
3405     print("Error Number: $ErrorNumber <BR>\n");
3406     goto bailFromGetSearchResults;
3407     }
3408    
3409    
3410     # Bail from the search
3411     bailFromGetSearchResults:
3412    
3413     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3414     undef(%Value);
3415     &vSendMenuBar(%Value);
3416    
3417     &vSendHTMLFooter;
3418    
3419     return;
3420    
3421     }
3422    
3423    
3424    
3425    
3426    
3427    
3428     #--------------------------------------------------------------------------
3429     #
3430     # Function: vGetDatabaseInfo()
3431     #
3432     # Purpose: This function allows the user to get some database information
3433     # such as the description, the contents and the time period spanned
3434     # by the content.
3435     #
3436     # Called by:
3437     #
3438     # Parameters: void
3439     #
3440     # Global Variables: %main::ConfigurationData, %main::FormData
3441     #
3442     # Returns: void
3443     #
3444     sub vGetDatabaseInfo {
3445    
3446     my ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive);
3447     my ($FieldInformation, $FieldName, $FieldDescription);
3448     my ($Status, $Text, $Time, $Title);
3449     my ($ErrorNumber, $ErrorMessage);
3450     my ($Value, %Value);
3451    
3452    
3453    
3454     # Check we that we got a database name
3455     if ( !defined($main::FormData{'Database'}) ) {
3456     &vHandleError("Database information", "Sorry, the database content description could not be obtained");
3457     goto bailFromGetDatabaseInfo;
3458     }
3459    
3460    
3461     # Make sure that we send the header
3462     $Title = "Database Information: " . (defined($main::DatabaseDescriptions{$main::FormData{'Database'}})
3463     ? $main::DatabaseDescriptions{$main::FormData{'Database'}} : "");
3464     &vSendHTMLHeader($Title, undef);
3465     undef(%Value);
3466     &vSendMenuBar(%Value);
3467    
3468    
3469     # Get the database information
3470     ($Status, $Text) = MPS::GetDatabaseInfo($main::MPSSession, $main::FormData{'Database'});
3471    
3472     if ( $Status ) {
3473    
3474     # Display the database information
3475     print("<H3>Database information:</H3>\n");
3476    
3477     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3478    
3479    
3480     # Send the database description
3481     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");
3482     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3483    
3484     # Truncate the line
3485     chop ($Text);
3486    
3487     # Parse the database information
3488     ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive) = split(/\t/, $Text);
3489    
3490     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");
3491     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Total number of words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $TotalWordCount </TD></TR>\n");
3492     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Number of unique words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $UniqueWordCount </TD></TR>\n");
3493     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Number of stop words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $StopWordCount </TD></TR>\n");
3494    
3495     # Get the time of last update of the data directory
3496     # $Time = (stat("$main::ConfigurationData{'data-directory'}/$main::FormData{'Database'}/"))[9];
3497     # $Value = &sGetPrintableDateFromTime($Time);
3498     # print("<TR><TD ALIGN=LEFT VALIGN=TOP> Data last updated on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
3499    
3500     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Index last updated on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $LastUpdateDate ($LastUpdateTime) </TD></TR>\n");
3501    
3502     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3503    
3504     # Get the database field information
3505     ($Status, $Text) = MPS::GetDatabaseFieldInfo($main::MPSSession, $main::FormData{'Database'});
3506    
3507     if ( $Status ) {
3508     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");
3509    
3510     foreach $FieldInformation ( split(/\n/, $Text) ) {
3511     ($FieldName, $FieldDescription, $Value) = split(/\t/, $FieldInformation, 3);
3512     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> $FieldName </TD> <TD ALIGN=LEFT VALIGN=TOP> $FieldDescription </TD></TR>\n");
3513     }
3514     }
3515    
3516     print("</TABLE>\n");
3517    
3518     }
3519     else {
3520     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Text, 2);
3521     &vHandleError("Database information", "Sorry, failed to get the database information");
3522     print("The following error message was reported: <BR>\n");
3523     print("Error Message: $ErrorMessage <BR>\n");
3524     print("Error Number: $ErrorNumber <BR>\n");
3525     goto bailFromGetDatabaseInfo;
3526     }
3527    
3528    
3529    
3530     # Bail from the database info
3531     bailFromGetDatabaseInfo:
3532    
3533     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3534     undef(%Value);
3535     &vSendMenuBar(%Value);
3536    
3537     &vSendHTMLFooter;
3538    
3539     return;
3540    
3541     }
3542    
3543    
3544    
3545    
3546    
3547    
3548     #--------------------------------------------------------------------------
3549     #
3550     # Function: vGetDocument()
3551     #
3552     # Purpose: This function get a document from the database.
3553     #
3554     # Called by:
3555     #
3556     # Parameters: void
3557     #
3558     # Global Variables: %main::ConfigurationData, %main::FormData,
3559     # $main::FooterSent
3560     #
3561     # Returns: void
3562     #
3563     sub vGetDocument {
3564    
3565     my (@DocumentList, %Document, $Document, $TextDocumentFlag);
3566     my ($Status, $Data, $ErrorNumber, $ErrorMessage);
3567     my (%QualifiedDocumentFolders, $QualifiedDocumentFolders, $FolderName, $DocumentFolderEntry);
3568     my ($DatabaseDocumentFilterFunction, $DatabaseDocumentFilterKey);
3569     my ($SelectorText, $FilteredData, $SimilarDocuments, $SearchResults);
3570     my (%Value, $Value);
3571    
3572    
3573    
3574     # Assemble the documents selected into a list do that we keep their order
3575     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) || defined($main::FormData{'DocumentID'}) ) {
3576    
3577     # Undefine the hash table in preparation
3578     undef(%Value);
3579    
3580     # Add document that were specifically selected
3581     if ( defined($main::FormData{'Document'}) ) {
3582     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
3583     if ( !defined($Value{$Value}) ) {
3584     push @DocumentList, $Value;
3585     $Value{$Value} = $Value;
3586     }
3587     }
3588     }
3589     # Otherwise add documents that were selected by default
3590     elsif ( defined($main::FormData{'Documents'}) ) {
3591     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
3592     if ( !defined($Value{$Value}) ) {
3593     push @DocumentList, $Value;
3594     $Value{$Value} = $Value;
3595     }
3596     }
3597     }
3598    
3599     # Add document from the URL
3600     if ( defined($main::FormData{'DocumentID'}) ) {
3601     $Value = "";
3602     $Value .= (defined($main::FormData{'Database'}) && ($main::FormData{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($main::FormData{'Database'}) : "";
3603     $Value .= (defined($main::FormData{'DocumentID'}) && ($main::FormData{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($main::FormData{'DocumentID'}) : "";
3604     $Value .= (defined($main::FormData{'ItemName'}) && ($main::FormData{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($main::FormData{'ItemName'}) : "";
3605     $Value .= (defined($main::FormData{'MimeType'}) && ($main::FormData{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($main::FormData{'MimeType'}) : "";
3606     if ( !defined($Value{$Value}) ) {
3607     push @DocumentList, $Value;
3608     $Value{$Value} = $Value;
3609     }
3610     }
3611     }
3612    
3613    
3614    
3615     # Catch no document selection
3616     if ( !@DocumentList || (scalar(@DocumentList) == 0) ) {
3617    
3618     # Make sure that we send the header
3619     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3620     &vSendHTMLHeader("Similar Documents", undef);
3621     }
3622     else {
3623     &vSendHTMLHeader("Documents", undef);
3624     }
3625     undef(%Value);
3626     &vSendMenuBar(%Value);
3627    
3628     print("<H3>Document retrieval:</H3>\n");
3629     print("<H3><CENTER>Sorry, no document(s) were selected for retrieval.</CENTER></H3>\n");
3630     print("<P>\n");
3631     print("There needs to be a least one document selected in order to perform the retrieval.\n");
3632     print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
3633     goto bailFromGetDocument;
3634     }
3635    
3636    
3637    
3638     # Set the text document flag
3639     $TextDocumentFlag = 0;
3640    
3641     # Check the documents for text based documents
3642     foreach $Document ( @DocumentList ) {
3643    
3644     # Parse out the document entry
3645     %Document = &hParseURLIntoHashTable($Document);
3646    
3647     # Set the text flag if there are any text documents in the list
3648     if ( $Document{'MimeType'} =~ /^text\// ) {
3649     $TextDocumentFlag = 1;
3650     }
3651     }
3652    
3653    
3654    
3655     # If there were no text documents in our list, we display the first document in the
3656     # list, this is to handle cases where got one or more non-text documents (such as
3657     # images, pdf files, etc)
3658     if ( ! $TextDocumentFlag ) {
3659    
3660     %Document = &hParseURLIntoHashTable($DocumentList[0]);
3661    
3662     # Get the document
3663     ($Status, $Data) = MPS::GetDocument($main::MPSSession, $Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'});
3664    
3665     if ( !$Status ) {
3666    
3667     # Make sure that we send the header
3668     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3669     &vSendHTMLHeader("Similar Documents", undef);
3670     }
3671     else {
3672     &vSendHTMLHeader("Documents", undef);
3673     }
3674     undef(%Value);
3675     &vSendMenuBar(%Value);
3676    
3677     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Data, 2);
3678     # The database document could not be gotten, so we inform the user of the fact
3679     &vHandleError("Document retrieval", "Sorry, the database document could not be obtained");
3680     print("The following error message was reported: <BR>\n");
3681     print("Error Message: $ErrorMessage <BR>\n");
3682     print("Error Number: $ErrorNumber <BR>\n");
3683     goto bailFromGetDocument;
3684     }
3685    
3686     # Send the content type
3687     print("Content-type: $Document{'MimeType'}\n\n");
3688    
3689     # Send the document
3690     print("$Data");
3691    
3692     return;
3693     }
3694    
3695    
3696    
3697     # Make sure that we send the header
3698     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3699     &vSendHTMLHeader("Similar Documents", undef);
3700     }
3701     else {
3702     &vSendHTMLHeader("Documents", undef);
3703     }
3704     undef(%Value);
3705     &vSendMenuBar(%Value);
3706    
3707    
3708    
3709     # Print the header
3710     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3711     print("<H3>Similar Documents:</H3>\n");
3712     }
3713     else {
3714     print("<H3>Dokumenti:</H3>\n");
3715     }
3716    
3717    
3718     # Start the form
3719     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
3720    
3721     # Send the pull-down
3722     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3723     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");
3724    
3725     if ( defined($main::RemoteUser) ) {
3726     print("<SELECT NAME=\"Action\">\n");
3727     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3728     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
3729     }
3730     if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
3731     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
3732     }
3733     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
3734     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
3735     }
3736     print("<OPTION VALUE=\"GetSaveFolder\">Save selected documents to a new document folder\n");
3737    
3738     # Get the document folder hash
3739     %QualifiedDocumentFolders = &hGetDocumentFolders;
3740    
3741     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
3742    
3743     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
3744    
3745     # Get the document folder file name and encode it
3746     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
3747     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
3748    
3749     print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Add selected documents to the '$FolderName' document folder\n");
3750     }
3751    
3752     print("</SELECT>\n");
3753     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
3754     }
3755     else {
3756     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
3757     print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSearchResults\">\n");
3758     print("<INPUT TYPE=SUBMIT VALUE=\"Run search with documents as relevance feedback\">\n");
3759     }
3760     }
3761    
3762     print("</TD></TR>\n");
3763     print("</TABLE>\n");
3764    
3765    
3766     # Display the documents
3767    
3768     print("<TABLE BORDER=0 CELLPADDING=3 CELLSPACING=0 WIDTH=100%>\n");
3769    
3770    
3771     # Display the selector for all the documents
3772     $SelectorText = "";
3773    
3774     foreach $Document ( @DocumentList ) {
3775    
3776     # Parse out the document entry
3777     %Document = &hParseURLIntoHashTable($Document);
3778    
3779     # Skip non-text documents
3780     if ( !($Document{'MimeType'} =~ /^text\//) ) {
3781     next;
3782     }
3783    
3784     $Value = "";
3785     $Value .= (defined($Document{'Database'}) && ($Document{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Document{'Database'}) : "";
3786     $Value .= (defined($Document{'DocumentID'}) && ($Document{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Document{'DocumentID'}) : "";
3787     $Value .= (defined($Document{'ItemName'}) && ($Document{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($Document{'ItemName'}) : "";
3788     $Value .= (defined($Document{'MimeType'}) && ($Document{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($Document{'MimeType'}) : "";
3789     $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1);
3790     }
3791    
3792     $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
3793     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n");
3794    
3795    
3796    
3797     # Get the similar documents value
3798     if ( defined($main::RemoteUser) ) {
3799     $SimilarDocuments = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SimilarDocuments");
3800     }
3801     else {
3802     $SimilarDocuments = $main::DefaultSimilarDocument;
3803     }
3804    
3805    
3806    
3807     foreach $Document ( @DocumentList ) {
3808    
3809     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3> <HR WIDTH=50%> </TD></TR>\n");
3810    
3811    
3812     # Parse out the document entry
3813     %Document = &hParseURLIntoHashTable($Document);
3814    
3815     # Skip non-text documents
3816     if ( !($Document{'MimeType'} =~ /^text\//) ) {
3817     next;
3818     }
3819    
3820    
3821     # Get the document
3822     ($Status, $Data) = MPS::GetDocument($main::MPSSession, $Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'});
3823    
3824     if ( !$Status ) {
3825     ($ErrorNumber, $ErrorMessage) = split(/\t/, $Data, 2);
3826     # The database document could not be gotten, so we inform the user of the fact
3827     &vHandleError("Document retrieval", "Sorry, the database document could not be obtained");
3828     print("The following error message was reported: <BR>\n");
3829     print("Error Message: $ErrorMessage <BR>\n");
3830     print("Error Number: $ErrorNumber <BR>\n");
3831     goto bailFromGetDocument;
3832     }
3833    
3834    
3835     # Create the database document filter key
3836     $DatabaseDocumentFilterKey = "$main::DatabaseDocumentFilter:$Document{'Database'}:$Document{'ItemName'}:$Document{'MimeType'}";
3837    
3838     # Is a filter defined for this database document filter key ?
3839     if ( defined($main::DatabaseFilters{$DatabaseDocumentFilterKey}) ) {
3840    
3841     # Pull in the package
3842     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Document{'Database'}"};
3843    
3844     # Filter the document
3845     $Value = $main::DatabaseFilters{$DatabaseDocumentFilterKey};
3846     $DatabaseDocumentFilterFunction = \&$Value;
3847     $FilteredData = $DatabaseDocumentFilterFunction->($Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'}, $Data);
3848     } else {
3849     # use default filter key
3850    
3851     # Pull in the package
3852     require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:default"};
3853    
3854     # Filter the document
3855     $Value = $main::DatabaseFilters{"$main::DatabaseDocumentFilter:default:$Document{'ItemName'}:$Document{'MimeType'}"};
3856     $DatabaseDocumentFilterFunction = \&$Value;
3857     $FilteredData = $DatabaseDocumentFilterFunction->($Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'}, $Data);
3858     }
3859    
3860    
3861    
3862     # Create the document selector button text
3863     $SelectorText = "";
3864     $SelectorText .= (defined($Document{'Database'}) && ($Document{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Document{'Database'}) : "";
3865     $SelectorText .= (defined($Document{'DocumentID'}) && ($Document{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Document{'DocumentID'}) : "";
3866     $SelectorText .= (defined($Document{'ItemName'}) && ($Document{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($Document{'ItemName'}) : "";
3867     $SelectorText .= (defined($Document{'MimeType'}) && ($Document{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($Document{'MimeType'}) : "";
3868     $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> ";
3869    
3870    
3871     # Send the document text
3872     print("<TR><TD ALIGN=LEFT VALIGN=TOP> $SelectorText </TD> <TD ALIGN=LEFT VALIGN=TOP>$FilteredData</TD></TR>");
3873     if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3874    
3875     # Get the similar documents if needed
3876     if ( defined($main::ConfigurationData{'allow-similiar-search'}) && ($main::ConfigurationData{'allow-similiar-search'} eq "yes") &&
3877     defined($SimilarDocuments) ) {
3878    
3879     # Run the search, discard the query report
3880     ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Document{'Database'}, "{NOREPORT}", $Data, 0, $SimilarDocuments - 1, $main::ConfigurationData{'max-score'});
3881    
3882     if ( $Status ) {
3883    
3884     # Display the search result
3885     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3> <HR WIDTH=25%> </TD></TR>\n");
3886     print("<TR><TD ALIGN=LEFT VALIGN=TOP></TD> <TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> \n");
3887     print("<B>Similar Documents:</B>\n");
3888     ($Status, undef) = &bsDisplaySearchResults("Similar Documents:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 0, 1, 1, %main::FormData);
3889     print("</TD></TR>\n");
3890     }
3891     else {
3892     ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
3893     &vHandleError("Database Search", "Sorry, failed to search the database(s)");
3894     print("The following error message was reported: <BR>\n");
3895     print("Error Message: $ErrorMessage <BR>\n");
3896     print("Error Number: $ErrorNumber <BR>\n");
3897     goto bailFromGetDocument;
3898     }
3899     }
3900     }
3901     }
3902    
3903    
3904     # Close off the form
3905     print("</FORM>\n");
3906    
3907     # Close off the table
3908     print("</TABLE>\n");
3909    
3910    
3911     # Bail from getting the document
3912     bailFromGetDocument:
3913    
3914     print("<CENTER><HR WIDTH=50%></CENTER>\n");
3915     undef(%Value);
3916     &vSendMenuBar(%Value);
3917    
3918     &vSendHTMLFooter;
3919    
3920     return;
3921    
3922     }
3923    
3924    
3925    
3926    
3927    
3928    
3929     #--------------------------------------------------------------------------
3930     #
3931     # Function: vGetUserSettings()
3932     #
3933     # Purpose: This function displays a user settings form to the user
3934     #
3935     # Called by:
3936     #
3937     # Parameters: void
3938     #
3939     # Global Variables: %main::ConfigurationData, %main::FormData,
3940     # $main::UserSettingsFilePath, $main::RemoteUser,
3941     #
3942     # Returns: void
3943     #
3944     sub vGetUserSettings {
3945    
3946     my ($UserName, $SearchHistory, $DefaultSearch, $SelectedDatabases, $EmailAddress, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SummaryType, $SummaryLength, $SimilarDocuments);
3947     my ($SearchHistoryCount, $HeaderName);
3948     my ($DatabaseName, @ItemList, $ItemEntry, $Flag);
3949     my ($Value, %Value);
3950    
3951    
3952     # Return an error if the remote user name/account directory is not defined
3953     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
3954     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
3955     &vSendHTMLFooter;
3956     return;
3957     }
3958    
3959    
3960    
3961     # Make sure that we send the header
3962 dpavlin 1.15 &vSendHTMLHeader("My Settings", $main::JavaScript_SetChecked);
3963 dpavlin 1.1 undef(%Value);
3964     $Value{'GetUserSettings'} = "GetUserSettings";
3965     &vSendMenuBar(%Value);
3966     undef(%Value);
3967    
3968    
3969    
3970     # Get information from the XML saved search file
3971     ($HeaderName, %Value) = &shGetHashFromXMLFile($main::UserSettingsFilePath);
3972    
3973     # Check the header if it is defines, delete the file if it is not valid,
3974     # else set the variables from the hash table contents
3975     if ( defined($HeaderName) ) {
3976     if ( $HeaderName ne "UserSettings" ) {
3977     unlink($main::UserSettingsFilePath);
3978     }
3979     else {
3980     $UserName = $Value{'UserName'};
3981     $SearchHistory = $Value{'SearchHistory'};
3982     $DefaultSearch = $Value{'DefaultSearch'};
3983     $SelectedDatabases = $Value{'SelectedDatabases'};
3984     $EmailAddress = $Value{'EmailAddress'};
3985     $SearchFrequency = $Value{'SearchFrequency'};
3986     $DeliveryFormat = $Value{'DeliveryFormat'};
3987     $DeliveryMethod = $Value{'DeliveryMethod'};
3988     $SummaryType = $Value{'SummaryType'};
3989     $SummaryLength = $Value{'SummaryLength'};
3990     $SimilarDocuments = $Value{'SimilarDocuments'};
3991     }
3992     }
3993    
3994    
3995     # Give the user a form to fill out
3996    
3997     print("<H3> Postavke: </H3>\n");
3998    
3999     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4000 dpavlin 1.15 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetUserSettings\" NAME=\"Search\" METHOD=POST>\n");
4001 dpavlin 1.1
4002     # Send the buttons
4003     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"> <INPUT TYPE=SUBMIT VALUE=\"Saèuvaj postavke\"> </TD></TR>\n");
4004    
4005    
4006    
4007     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4008    
4009     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Informacije o korisniku: </B> </TR>\n");
4010    
4011     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Login: </TD><TD ALIGN=LEFT VALIGN=TOP> $ENV{'REMOTE_USER'} </TD></TR>\n");
4012    
4013     $Value = (defined($UserName)) ? "VALUE=\"$UserName\"" : "";
4014     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Ime korisnika: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"UserName\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
4015    
4016     # Are regular searches enabled?
4017     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4018    
4019     # Get the email address
4020     $Value = (defined($EmailAddress)) ? "VALUE=\"$EmailAddress\"" : "";
4021     print("<TR><TD ALIGN=LEFT VALIGN=TOP> E-mail adresa:");
4022     if ( !defined($EmailAddress) && defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4023     print(" (*) ");
4024     }
4025     print(": </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"EmailAddress\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
4026    
4027     if ( !defined($EmailAddress) && defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4028     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");
4029     }
4030     }
4031    
4032    
4033     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4034    
4035     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Search Preferences: </B> </TD></TR>\n");
4036    
4037     # Send a pull-down which allows the user to select which search form to default to
4038     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Forma za pretra¾ivanje: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DefaultSearch\">\n");
4039     $Value = (defined($DefaultSearch) && ($DefaultSearch eq "Simple")) ? "SELECTED" : "";
4040     print("<OPTION VALUE=\"Simple\" $Value> Jednostavna forma za pretra¾ivanje\n");
4041     $Value = (defined($DefaultSearch) && ($DefaultSearch eq "Expanded")) ? "SELECTED" : "";
4042     print("<OPTION VALUE=\"Expanded\" $Value>Forma za pretra¾ivanje s vi¹e kriterija\n");
4043     print("</SELECT> </TD></TR>\n");
4044    
4045     # Send a pull-down which allows the user to select how many previous searches to store
4046     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Broj pretra¾ivanja koja ostaju zapamæena (maksimalno): </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchHistory\">\n");
4047    
4048     for ( $SearchHistoryCount = 5; $SearchHistoryCount <= 20; $SearchHistoryCount += 5 ) {
4049     $Value = (defined($SearchHistory) && ($SearchHistory == $SearchHistoryCount)) ? "SELECTED" : "";
4050     print("<OPTION VALUE=\"$SearchHistoryCount\" $Value> $SearchHistoryCount \n");
4051     }
4052     print("</SELECT> </TD></TR>\n");
4053    
4054    
4055     # Database selection preferences
4056     if ( %main::DatabaseDescriptions ) {
4057    
4058     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4059    
4060     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Odabrane baze: </B> </TD></TR>\n");
4061    
4062 dpavlin 1.15 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Oznaèite baze koje uvijek ¾elite pretra¾ivati:</TD></TR><TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2>\n");
4063 dpavlin 1.1
4064     # Parse out the database names and put them into a
4065     # hash table, they should be separated with a '\n'
4066     if ( defined($SelectedDatabases) && ($SelectedDatabases ne "") ) {
4067     @ItemList = split(",", $SelectedDatabases);
4068     }
4069 dpavlin 1.15
4070 dpavlin 1.7 &ShowDatabaseCheckBoxes(@ItemList);
4071    
4072 dpavlin 1.1 print("</TD></TR>\n");
4073     }
4074    
4075    
4076    
4077     # Send a pull-down which allows the user to select whether to display summaries or not, and how long we want them
4078     if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") ) {
4079    
4080     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4081    
4082     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Document Summary Preferences: </B> </TD></TR>\n");
4083    
4084     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Document summary type: </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SummaryType\">\n");
4085     foreach $ItemEntry ( keys (%main::SummaryTypes) ) {
4086     $Value = (defined($SummaryType) && ($SummaryType eq $ItemEntry)) ? "SELECTED" : "";
4087     print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::SummaryTypes{$ItemEntry}\n");
4088     }
4089     print("</SELECT></TD></TR>\n");
4090    
4091     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Document summary length in words (max): </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SummaryLength\">\n");
4092     foreach $ItemEntry ( @main::SummaryLengths ) {
4093     $Value = (defined($SummaryLength) && ($SummaryLength eq $ItemEntry)) ? "SELECTED" : "";
4094     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
4095     }
4096     print("</SELECT></TD></TR>\n");
4097     }
4098    
4099    
4100     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4101    
4102     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Document Retrieval Preferences: </B> </TD></TR>\n");
4103    
4104     # Send a pull-down which allows the user to select whether to display summaries or not, and how long we want them
4105     if ( defined($main::ConfigurationData{'allow-similiar-search'}) && ($main::ConfigurationData{'allow-similiar-search'} eq "yes") ) {
4106    
4107     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Number of similar documents retrieved (max): </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SimilarDocuments\">\n");
4108     foreach $ItemEntry ( @main::SimilarDocuments ) {
4109     $Value = (defined($SimilarDocuments) && ($SimilarDocuments eq $ItemEntry)) ? "SELECTED" : "";
4110     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
4111     }
4112     print("</SELECT></TD></TR>\n");
4113     }
4114    
4115    
4116    
4117    
4118     # Are regular searches enabled?
4119     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4120    
4121     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4122    
4123     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Saved Searches Defaults: </B> </TD></TR>\n");
4124    
4125     # Send a pull-down which allows the user to select the automatic search frequency (default to weekly)
4126     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Saved search frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchFrequency\">\n");
4127     foreach $ItemEntry ( @main::SearchFrequencies ) {
4128     $Value = (defined($SearchFrequency) && ($SearchFrequency eq $ItemEntry)) ? "SELECTED" : "";
4129     print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry \n");
4130     }
4131     print("</SELECT> </TD></TR>\n");
4132    
4133     # Send a pull-down which allows the user to select the automatic search delivery format
4134     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Saved search delivery format: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryFormat\">\n");
4135     foreach $ItemEntry ( sort(keys(%main::DeliveryFormats)) ) {
4136     $Value = (defined($DeliveryFormat) && ($DeliveryFormat eq $ItemEntry)) ? "SELECTED" : "";
4137     print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::DeliveryFormats{$ItemEntry}\n");
4138     }
4139     print("</SELECT> </TD></TR>\n");
4140    
4141     # Send a pull-down which allows the user to select the automatic delivery method
4142     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Saved search delivery method: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryMethod\">\n");
4143     foreach $ItemEntry ( sort(keys(%main::DeliveryMethods)) ) {
4144     $Value = (defined($DeliveryMethod) && ($DeliveryMethod eq $ItemEntry)) ? "SELECTED" : "";
4145     print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::DeliveryMethods{$ItemEntry}\n");
4146     }
4147     print("</SELECT> </TD></TR>\n");
4148     }
4149    
4150    
4151     print("</FORM>\n");
4152     print("</TABLE>\n");
4153    
4154    
4155    
4156     # Bail from the settings
4157     bailFromGetUserSettings:
4158    
4159     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4160     undef(%Value);
4161     $Value{'GetUserSettings'} = "GetUserSettings";
4162     &vSendMenuBar(%Value);
4163     undef(%Value);
4164    
4165     &vSendHTMLFooter;
4166    
4167     return;
4168    
4169     }
4170    
4171    
4172    
4173    
4174    
4175    
4176     #--------------------------------------------------------------------------
4177     #
4178     # Function: vSetUserSettings()
4179     #
4180     # Purpose: This function saves the user setting
4181     #
4182     # Called by:
4183     #
4184     # Parameters: void
4185     #
4186     # Global Variables: %main::ConfigurationData, %main::FormData,
4187     # $main::UserSettingsFilePath, $main::RemoteUser,
4188     #
4189     # Returns: void
4190     #
4191     sub vSetUserSettings {
4192    
4193     my (%Value);
4194    
4195    
4196     # Return an error if the remote user name/account directory is not defined
4197     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4198     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4199     &vSendHTMLFooter;
4200     return;
4201     }
4202    
4203    
4204     # Make sure that we send the header
4205     &vSendHTMLHeader("My Settings", undef);
4206     undef(%Value);
4207     &vSendMenuBar(%Value);
4208    
4209    
4210     # Save the user settings
4211     undef(%Value);
4212     $Value{'UserName'} = $main::FormData{'UserName'};
4213     $Value{'EmailAddress'} = $main::FormData{'EmailAddress'};
4214     $Value{'DefaultSearch'} = $main::FormData{'DefaultSearch'};
4215 dpavlin 1.15 $Value{'SelectedDatabases'} = $main::FormData{'Database'};
4216 dpavlin 1.1 if ( defined($Value{'SelectedDatabases'}) ) {
4217     $Value{'SelectedDatabases'} =~ s/\0/,/g;
4218     }
4219     $Value{'SearchHistory'} = $main::FormData{'SearchHistory'};
4220     $Value{'SearchFrequency'} = $main::FormData{'SearchFrequency'};
4221     $Value{'DeliveryFormat'} = $main::FormData{'DeliveryFormat'};
4222     $Value{'DeliveryMethod'} = $main::FormData{'DeliveryMethod'};
4223     $Value{'SummaryType'} = $main::FormData{'SummaryType'};
4224     $Value{'SummaryLength'} = $main::FormData{'SummaryLength'};
4225     $Value{'SimilarDocuments'} = $main::FormData{'SimilarDocuments'};
4226    
4227    
4228     # Save the user settings file
4229     if ( &iSaveXMLFileFromHash($main::UserSettingsFilePath, "UserSettings", %Value) ) {
4230    
4231     print("<H3> Postavke: </H3>\n");
4232     print("<H3><CENTER> Postavke su uspje¹no snimljene! </CENTER></H3>\n");
4233     print("<P>\n");
4234     }
4235     else {
4236    
4237     # The settings could not be saved, so we inform the user of the fact
4238     &vHandleError("User Settings", "Sorry, we failed to saved your settings");
4239     }
4240    
4241    
4242    
4243     # Bail from the settings
4244     bailFromSetUserSettings:
4245    
4246     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4247     undef(%Value);
4248     &vSendMenuBar(%Value);
4249    
4250     &vSendHTMLFooter;
4251    
4252     return;
4253    
4254     }
4255    
4256    
4257    
4258    
4259    
4260    
4261     #--------------------------------------------------------------------------
4262     #
4263     # Function: vPurgeSearchHistory()
4264     #
4265     # Purpose: This function purges the search history files.
4266     #
4267     # Called by:
4268     #
4269     # Parameters: void
4270     #
4271     # Global Variables: $main::DefaultMaxSearchHistory, $main::UserSettingsFilePath,
4272     # $main::SearchHistoryFileNamePrefix, $main::UserAccountDirectoryPath
4273     #
4274     # Returns: void
4275     #
4276     sub vPurgeSearchHistory {
4277    
4278     my ($MaxSearchHistory, @SearchHistoryList, $SearchHistoryEntry);
4279    
4280    
4281     # Return if the remote user name/account directory is not defined
4282     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4283     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4284     &vSendHTMLFooter;
4285     return;
4286     }
4287    
4288    
4289     # Get the max number of entries in the search history
4290     $MaxSearchHistory = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SearchHistory");
4291    
4292     # Set the detault max number of entries if it was not gotten from the user settings
4293     if ( !defined($MaxSearchHistory) ) {
4294     $MaxSearchHistory = $main::DefaultMaxSearchHistory;
4295     }
4296    
4297    
4298     # Read all the search history files
4299     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4300     @SearchHistoryList = map("$main::UserAccountDirectoryPath/$_" ,
4301     reverse(sort(grep(/$main::SearchHistoryFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4302     closedir(USER_ACCOUNT_DIRECTORY);
4303    
4304    
4305     # Purge the excess search history files
4306     if ( scalar(@SearchHistoryList) > $MaxSearchHistory ) {
4307    
4308     # Splice out the old stuff, and loop over it deleting the files
4309     for $SearchHistoryEntry ( splice(@SearchHistoryList, $MaxSearchHistory) ) {
4310     unlink($SearchHistoryEntry);
4311     }
4312     }
4313    
4314     return;
4315    
4316     }
4317    
4318    
4319    
4320    
4321     #--------------------------------------------------------------------------
4322     #
4323     # Function: vListSearchHistory()
4324     #
4325     # Purpose: This function lists the search history for the user, the
4326     # entries are listed in reverse chronological order (most
4327     # recent first).
4328     #
4329     # In addition, the search history will be scanned and excess
4330     # searches will be purged.
4331     #
4332     # Called by:
4333     #
4334     # Parameters: void
4335     #
4336     # Global Variables: %main::ConfigurationData, $main::UserAccountDirectoryPath,
4337     # $main::XMLFileNameExtension, $main::SearchHistoryFileNamePrefix,
4338     # $main::RemoteUser
4339     #
4340     # Returns: void
4341     #
4342     sub vListSearchHistory {
4343    
4344     my (@SearchHistoryList, @QualifiedSearchHistoryList, $SearchHistoryEntry);
4345     my ($SearchString, $CreationTime, $SearchAndRfDocumentURL, $HeaderName, $Database);
4346     my ($Value, %Value, @Values);
4347    
4348    
4349     # Return an error if the remote user name/account directory is not defined
4350     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4351     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4352     &vSendHTMLFooter;
4353     return;
4354     }
4355    
4356    
4357    
4358     # Make sure that we send the header
4359     &vSendHTMLHeader("Prija¹nja pretra¾ivanja", undef);
4360     undef(%Value);
4361     $Value{'ListSearchHistory'} = "ListSearchHistory";
4362     &vSendMenuBar(%Value);
4363     undef(%Value);
4364    
4365    
4366     # Purge the search history files
4367     &vPurgeSearchHistory;
4368    
4369    
4370     # Read all the search history files
4371     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4372     @SearchHistoryList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::SearchHistoryFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4373     closedir(USER_ACCOUNT_DIRECTORY);
4374    
4375    
4376     # Loop over each search history file checking that it is valid
4377     for $SearchHistoryEntry ( @SearchHistoryList ) {
4378    
4379     # Get the header name from the XML search history file
4380     $HeaderName = &sGetObjectTagFromXMLFile($SearchHistoryEntry);
4381    
4382     # Check that the entry is valid and add it to the qualified list
4383     if ( defined($HeaderName) && ($HeaderName eq "SearchHistory") ) {
4384     push @QualifiedSearchHistoryList, $SearchHistoryEntry;
4385     }
4386     else {
4387     # Else we delete this invalid search history file
4388     unlink($SearchHistoryEntry);
4389     }
4390     }
4391    
4392    
4393    
4394     # Display the search history
4395     print("<H3> Prija¹nja pretra¾ivanja: </H3>\n");
4396    
4397     # Print up the search history, if there is none, we put up a nice message
4398     if ( scalar(@QualifiedSearchHistoryList) > 0 ) {
4399    
4400     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4401    
4402    
4403     for $SearchHistoryEntry ( @QualifiedSearchHistoryList ) {
4404    
4405     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
4406    
4407     # Get information from the XML search history file
4408     ($HeaderName, %Value) = &shGetHashFromXMLFile($SearchHistoryEntry);
4409    
4410     # Get the search file name and encode it
4411     $SearchHistoryEntry = ($SearchHistoryEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $SearchHistoryEntry;
4412     $SearchHistoryEntry = &lEncodeURLData($SearchHistoryEntry);
4413    
4414     $CreationTime = $Value{'CreationTime'};
4415     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
4416     %Value = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
4417     $SearchString = &sMakeSearchString(%Value);
4418     if ( defined($SearchString) ) {
4419     $SearchString =~ s/{.*?}//gs;
4420     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
4421     }
4422     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
4423    
4424    
4425     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD><TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
4426    
4427     # Get the local databases from the search and list their descriptions
4428     if ( defined($Value{'Database'}) ) {
4429    
4430     # Initialize the temp list
4431     undef(@Values);
4432    
4433     # Loop over each database
4434     foreach $Database ( split(/\0/, $Value{'Database'}) ) {
4435     $Value = &lEncodeURLData($Database);
4436     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> ");
4437     }
4438    
4439     # Print the list if there are any entries in it
4440     if ( scalar(@Values) > 0 ) {
4441     printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD><TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n",
4442     scalar(@Values) > 1 ? "s" : "", join(", ", @Values));
4443     }
4444     }
4445    
4446     if ( defined($Value{'RfDocument'}) ) {
4447     print("<TR>");
4448     &bDisplayDocuments("Feedback Document", $Value{'RfDocument'}, "RfDocument", undef, undef, 1);
4449     print("</TR>");
4450     }
4451    
4452     $Value = &sGetPrintableDateFromTime($CreationTime);
4453     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD><TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
4454    
4455     print("<TR><TD ALIGN=LEFT VALIGN=TOP> </TD><TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$ENV{'SCRIPT_NAME'}/GetSearchHistory?SearchHistoryObject=$SearchHistoryEntry\" > [ Prika¾i rezultate pretra¾ivanja ] </A> </TD></TR>\n");
4456    
4457     }
4458    
4459     print("</TABLE>\n");
4460     }
4461     else {
4462     print("<H3><CENTER> Sorry, currently there is no search history. </CENTER></H3>\n");
4463     }
4464    
4465    
4466    
4467     # Bail from the search history
4468     bailFromListSearchHistory:
4469    
4470     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4471     undef(%Value);
4472     $Value{'ListSearchHistory'} = "ListSearchHistory";
4473     &vSendMenuBar(%Value);
4474     undef(%Value);
4475    
4476     &vSendHTMLFooter;
4477    
4478     return;
4479    
4480     }
4481    
4482    
4483    
4484    
4485    
4486     #--------------------------------------------------------------------------
4487     #
4488     # Function: vGetSearchHistory()
4489     #
4490     # Purpose: This function displays a search history file to the user.
4491     #
4492     # Called by:
4493     #
4494     # Parameters: void
4495     #
4496     # Global Variables: %main::ConfigurationData, %main::FormData,
4497     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
4498     # $main::SearchHistoryFileNamePrefix, $main::RemoteUser
4499     #
4500     # Returns: void
4501     #
4502     sub vGetSearchHistory {
4503    
4504     my ($SearchAndRfDocumentURL, $SearchResults, $QueryReport, $CreationTime);
4505     my ($SearchHistoryEntry, $HeaderName, $Status);
4506     my ($Value, %Value);
4507    
4508    
4509    
4510     # Return an error if the remote user name/account directory is not defined
4511     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4512     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4513     &vSendHTMLFooter;
4514     return;
4515     }
4516    
4517    
4518     # Create the search history file name
4519     $SearchHistoryEntry = $main::UserAccountDirectoryPath . "/" . $main::FormData{'SearchHistoryObject'};
4520    
4521    
4522     # Check to see if the XML search history file requested is there
4523     if ( ! -f $SearchHistoryEntry ) {
4524     # Could not find the search history file
4525     &vHandleError("Display Search History", "Sorry, we cant to access this search history object because it is not there");
4526     goto bailFromGetSearchHistory;
4527     }
4528    
4529    
4530     # Get information from the XML search history file
4531     ($HeaderName, %Value) = &shGetHashFromXMLFile($SearchHistoryEntry);
4532    
4533     # Check that the entry is valid
4534     if ( !(defined($HeaderName) && ($HeaderName eq "SearchHistory")) ) {
4535     &vHandleError("Display Search History", "Sorry, this search history object is invalid");
4536     goto bailFromGetSearchHistory;
4537     }
4538    
4539    
4540    
4541     # At this point, the XML search history file is there and is valid,
4542     # so we can go ahead and display it
4543     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
4544     $SearchResults = $Value{'SearchResults'};
4545     $QueryReport = $Value{'QueryReport'};
4546     $CreationTime = $Value{'CreationTime'};
4547    
4548     %main::FormData = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
4549    
4550     # Make sure that we send the header
4551     &vSendHTMLHeader("Display Search History", undef);
4552     undef(%Value);
4553     &vSendMenuBar(%Value);
4554    
4555    
4556     ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati prija¹njih pretra¾ivanja:", undef, undef, undef, $SearchResults, $QueryReport, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData);
4557    
4558    
4559     # Bail from displaying the search history
4560     bailFromGetSearchHistory:
4561    
4562     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4563     undef(%Value);
4564     &vSendMenuBar(%Value);
4565    
4566     &vSendHTMLFooter;
4567    
4568     return;
4569    
4570     }
4571    
4572    
4573    
4574    
4575    
4576    
4577     #--------------------------------------------------------------------------
4578     #
4579     # Function: vGetSaveSearch()
4580     #
4581     # Purpose: This function displays a form to the user allowing them to save a search
4582     #
4583     # Called by:
4584     #
4585     # Parameters: void
4586     #
4587     # Global Variables: %main::ConfigurationData, %main::FormData,
4588     # $main::UserSettingsFilePath, $main::RemoteUser,
4589     #
4590     # Returns: void
4591     #
4592     sub vGetSaveSearch {
4593    
4594    
4595     my ($SearchString, $Database);
4596     my ($HeaderName, $SearchFrequency, $DeliveryFormat, $DeliveryMethod);
4597     my ($JavaScript, $EmailAddress);
4598     my ($Value, @Values, %Value, $ValueEntry);
4599    
4600    
4601     # Return an error if the remote user name/account directory is not defined
4602     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4603     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4604     &vSendHTMLFooter;
4605     return;
4606     }
4607    
4608    
4609     $JavaScript = '<SCRIPT LANGUAGE="JavaScript">
4610     <!-- hide
4611     function checkForm( Form ) {
4612     if ( !checkField( Form.SearchName, "Search name" ) )
4613     return false
4614     return true
4615     }
4616     function checkField( Field, Name ) {
4617     if ( Field.value == "" ) {
4618     errMsg( Field, "Niste ispunili polje \'"+Name+"\' ." )
4619     return false
4620     }
4621     else {
4622     return true
4623     }
4624     }
4625     function errMsg( Field, Msg ) {
4626     alert( Msg )
4627     Field.focus()
4628     return
4629     }
4630     // -->
4631     </SCRIPT>
4632     ';
4633    
4634    
4635    
4636     # Make sure that we send the header
4637     &vSendHTMLHeader("Save this Search", $JavaScript);
4638     undef(%Value);
4639     &vSendMenuBar(%Value);
4640    
4641    
4642     # Give the user a form to fill out
4643 dpavlin 1.20 print("<H3> Èuvanje upita: </H3>\n");
4644 dpavlin 1.1
4645    
4646    
4647     # Get information from the XML saved search file
4648     ($HeaderName, %Value) = &shGetHashFromXMLFile($main::UserSettingsFilePath);
4649    
4650     $SearchFrequency = $Value{'SearchFrequency'};
4651     $DeliveryFormat = $Value{'DeliveryFormat'};
4652     $DeliveryMethod = $Value{'DeliveryMethod'};
4653     $EmailAddress = $Value{'EmailAddress'};
4654    
4655    
4656     # Print up the table start
4657     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4658    
4659     # Start the form
4660     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetSaveSearch\" onSubmit=\"return checkForm(this)\" METHOD=POST>\n");
4661    
4662     # Send the buttons
4663     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"> <INPUT TYPE=SUBMIT VALUE=\"Save this Search\"> </TD></TR>\n");
4664    
4665     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4666    
4667     # Print up the search string
4668     $SearchString = &sMakeSearchString(%main::FormData);
4669     if ( defined($SearchString) ) {
4670     $SearchString =~ s/{.*?}//gs;
4671     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
4672     }
4673     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
4674     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
4675    
4676     # Get the local databases from the search and list their descriptions
4677     if ( defined($main::FormData{'Database'}) ) {
4678    
4679     # Initialize the temp list
4680     undef(@Values);
4681    
4682     foreach $Database ( sort(split(/\0/, $main::FormData{'Database'})) ) {
4683     $Value = &lEncodeURLData($Database);
4684     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> ");
4685     }
4686    
4687     # Print the list if there are any entries in it
4688     if ( scalar(@Values) > 0 ) {
4689     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));
4690     }
4691     }
4692    
4693     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4694    
4695     # Send the search name and search description fields
4696 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");
4697 dpavlin 1.1
4698 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");
4699 dpavlin 1.1
4700     if ( defined($main::FormData{'RfDocument'}) ) {
4701     print("<TR>\n");
4702     &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", undef, undef, 1);
4703     print("</TR>\n");
4704     }
4705    
4706    
4707     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4708    
4709 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Kliknite na ovaj kvadratiæ ako ¾elite postojeæi upit s istim imenom zamijeniti ovim novim: </TD> <TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"OverWrite\" VALUE=\"yes\"> </TD></TR>\n");
4710 dpavlin 1.1
4711    
4712    
4713     # Are regular searches enabled?
4714     if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4715    
4716     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4717    
4718 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");
4719 dpavlin 1.1
4720     # Send a pull-down which allows the user to select the automatic search frequency
4721 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Odaberite frekvenciju automatskog pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchFrequency\">\n");
4722 dpavlin 1.1 foreach $ValueEntry ( @main::SearchFrequencies ) {
4723     $Value = (defined($SearchFrequency) && ($SearchFrequency eq $ValueEntry)) ? "SELECTED" : "";
4724     print("<OPTION VALUE=\"$ValueEntry\" $Value> $ValueEntry \n");
4725     }
4726     print("</SELECT> </TD></TR>\n");
4727    
4728     # Send a pull-down which allows the user to select the automatic search delivery format
4729 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");
4730 dpavlin 1.1 foreach $ValueEntry ( sort(keys(%main::DeliveryFormats)) ) {
4731     $Value = (defined($DeliveryFormat) && ($DeliveryFormat eq $ValueEntry)) ? "SELECTED" : "";
4732     print("<OPTION VALUE=\"$ValueEntry\" $Value> $main::DeliveryFormats{$ValueEntry}\n");
4733     }
4734     print("</SELECT> </TD></TR>\n");
4735    
4736     # Send a pull-down which allows the user to select the automatic search delivery method
4737 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Odaberite metodu isporuke: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryMethod\">\n");
4738 dpavlin 1.1 foreach $ValueEntry ( sort(keys(%main::DeliveryMethods)) ) {
4739     $Value = (defined($DeliveryMethod) && ($DeliveryMethod eq $ValueEntry)) ? "SELECTED" : "";
4740     print("<OPTION VALUE=\"$ValueEntry\" $Value> $main::DeliveryMethods{$ValueEntry}\n");
4741     }
4742     print("</SELECT> </TD></TR>\n");
4743     }
4744    
4745    
4746     # List the hidden fields
4747     %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
4748     foreach $Value ( keys(%Value) ) {
4749     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
4750     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
4751     }
4752     }
4753    
4754     print("</FORM>\n");
4755     print("</TABLE>\n");
4756    
4757     if ( !defined($EmailAddress) &&
4758     (defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes")) ) {
4759     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4760     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");
4761     }
4762    
4763    
4764     # Bail from saving the search
4765     bailFromGetSaveSearch:
4766    
4767     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4768     undef(%Value);
4769     &vSendMenuBar(%Value);
4770    
4771     &vSendHTMLFooter;
4772    
4773     return;
4774    
4775     }
4776    
4777    
4778    
4779    
4780    
4781    
4782     #--------------------------------------------------------------------------
4783     #
4784     # Function: vSetSaveSearch()
4785     #
4786     # Purpose: This function saves that search and search name in a search file
4787     #
4788     # Called by:
4789     #
4790     # Parameters: void
4791     #
4792     # Global Variables: %main::ConfigurationData, %main::FormData,
4793     # $main::UserSettingsFilePath, $main::RemoteUser,
4794     #
4795     # Returns: void
4796     #
4797     sub vSetSaveSearch {
4798    
4799    
4800     my ($SearchAndRfDocumentURL, $SearchString);
4801     my (@SavedSearchList, $SavedSearchEntry, $SavedSearchFilePath);
4802     my ($EmailAddress, $SearchName, $CreationTime, $LastRunTime);
4803     my ($Value, %Value);
4804    
4805    
4806     # Return an error if the remote user name/account directory is not defined
4807     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4808     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4809     &vSendHTMLFooter;
4810     return;
4811     }
4812    
4813    
4814     # Make sure that we send the header
4815     &vSendHTMLHeader("Saèuvana pretra¾ivanja", undef);
4816     undef(%Value);
4817     &vSendMenuBar(%Value);
4818    
4819    
4820     # Check that the required fields are filled in
4821     if ( !defined($main::FormData{'SearchName'}) ) {
4822    
4823     # A required field is missing, so we suggest corrective action to the user.
4824     print("<H3> Snimanje pretra¾ivanja: </H3>\n");
4825     print("<H3><CENTER> Oprostite, nedostaju neke informacije. </CENTER></H3>\n");
4826     print("<P>\n");
4827     print("Polje <B>'search name'</B> mora biti ispunjeno da bi se moglo saèuvati pretra¾ivanje.<P>\n");
4828     print("Kliknite na <B>'Back'</B> u svom browseru, popunite polje koje nedostaje i poku¹ajte ponovo.\n");
4829     print("<P>\n");
4830    
4831     goto bailFromSetSaveSearch;
4832    
4833     }
4834    
4835    
4836     # Read all the saved search files
4837     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4838     @SavedSearchList = map("$main::UserAccountDirectoryPath/$_", grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)));
4839     closedir(USER_ACCOUNT_DIRECTORY);
4840    
4841    
4842     # Loop over each saved search file checking that it is valid
4843     for $SavedSearchEntry ( @SavedSearchList ) {
4844    
4845     $SearchName = &sGetTagValueFromXMLFile($SavedSearchEntry, "SearchName");
4846    
4847     if ( $SearchName eq $main::FormData{'SearchName'} ) {
4848     $SavedSearchFilePath = $SavedSearchEntry;
4849     last;
4850     }
4851     }
4852    
4853     # Check that the saved search file does not already exist
4854     if ( defined($SavedSearchFilePath) && ($SavedSearchFilePath ne "")
4855     && !(defined($main::FormData{'OverWrite'}) && ($main::FormData{'OverWrite'} eq "yes")) ) {
4856    
4857     # There is already a saved search with this name, so we suggest corrective action to the user.
4858 dpavlin 1.20 print("<H3> Èuvanje upita: </H3>\n");
4859     print("<H3><CENTER> Veæ postoji upit pod ovim imenom. </CENTER></H3>\n");
4860 dpavlin 1.1 print("<P>\n");
4861 dpavlin 1.20 print("Kliknite <B>'back'</B> u browseru, promijenite <B>'Naziv'</B> i poku¹ajte ponovo, \n");
4862     print("ili kliknuti na kvadratiæ koji vam omoguæava da automatski presnimite saèuvani upit s istim imenom.\n");
4863 dpavlin 1.1 print("<P>\n");
4864    
4865     goto bailFromSetSaveSearch;
4866     }
4867    
4868    
4869     # Get the email address of this user
4870     $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
4871    
4872     # Check this user has an email address defined if they want to run the search on a regular basis
4873     if ( !defined($Value) && (defined($main::FormData{'Regular'}) && ($main::FormData{'Regular'} eq "yes")) ) {
4874    
4875     # Regular delivery was requested, but the email address was not specified in the settings
4876 dpavlin 1.20 print("<H3> Èuvanje upita: </H3>\n");
4877     print("<H3><CENTER> E-mail adresa nije specificirana u va¹im postavkama. </CENTER></H3>\n");
4878 dpavlin 1.1 print("<P>\n");
4879 dpavlin 1.20 print("Potrebno je specificirati e-mail adresu ukoliko ¾elite da se pretra¾ivanje po ovom upitu odvije periodièno. \n");
4880     print("bez e-mail adrese, nismo vam u moguænosti isporuèiti rezultate. <P>\n");
4881     print("Kliknite na <B>'Korisnièke postavke'</B>, upi¹ite e-mail adresu i saèuvajte postavke, \n");
4882     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");
4883 dpavlin 1.1 print("<P>\n");
4884    
4885     goto bailFromSetSaveSearch;
4886     }
4887    
4888    
4889     # All the checks have been passed, so we can go ahead and save the search
4890    
4891     $CreationTime = time();
4892     $LastRunTime = $CreationTime;
4893    
4894     # Erase the search frequency and the delivery method if this is not a regular search
4895     if ( !(defined($main::FormData{'Regular'}) && ($main::FormData{'Regular'} eq "yes")) ) {
4896     $main::FormData{'SearchFrequency'} = "";
4897     $main::FormData{'DeliveryFormat'} = "";
4898     $main::FormData{'DeliveryMethod'} = "";
4899     $LastRunTime = "";
4900     }
4901    
4902    
4903     # Get the URL search string
4904     $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData);
4905    
4906     # Save the search
4907     if ( &iSaveSearch(undef, $main::FormData{'SearchName'}, $main::FormData{'SearchDescription'}, $SearchAndRfDocumentURL, $main::FormData{'SearchFrequency'}, $main::FormData{'DeliveryFormat'}, $main::FormData{'DeliveryMethod'}, "Active", $CreationTime, $LastRunTime) ) {
4908    
4909     print("<H3> Saving a Search: </H3>\n");
4910     print("<P>\n");
4911     print("<H3><CENTER> Your search was successfully saved. </CENTER></H3>\n");
4912    
4913     # Delete the overwritten search file
4914     if ( defined($SavedSearchFilePath) && ($SavedSearchFilePath ne "") ) {
4915     unlink($SavedSearchFilePath);
4916     }
4917     }
4918     else {
4919    
4920     # The search could not be saved, so we inform the user of the fact
4921     &vHandleError("Saving a Search", "Sorry, we failed to save this search");
4922     goto bailFromSetSaveSearch;
4923     }
4924    
4925    
4926     # Bail from saving the search
4927     bailFromSetSaveSearch:
4928    
4929     print("<CENTER><HR WIDTH=50%></CENTER>\n");
4930     undef(%Value);
4931     &vSendMenuBar(%Value);
4932    
4933     &vSendHTMLFooter;
4934    
4935     return;
4936    
4937     }
4938    
4939    
4940    
4941    
4942    
4943    
4944     #--------------------------------------------------------------------------
4945     #
4946     # Function: vListSavedSearch()
4947     #
4948     # Purpose: This function allows the user list the saved searches and
4949     # sets up the links allowing the user to get a search form
4950     # filled with the search
4951     #
4952     # Called by:
4953     #
4954     # Parameters: void
4955     #
4956     # Global Variables: %main::ConfigurationData, %main::FormData,
4957     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
4958     # $main::SavedSearchFileNamePrefix, $main::RemoteUser
4959     #
4960     # Returns: void
4961     #
4962     sub vListSavedSearch {
4963    
4964     my (@SavedSearchList, @QualifiedSavedSearchList, $SavedSearchEntry, $HeaderName, $SearchString, $Database);
4965     my ($SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime);
4966     my (@Values, $Value, %Value);
4967    
4968    
4969     # Return an error if the remote user name/account directory is not defined
4970     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4971     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4972     &vSendHTMLFooter;
4973     return;
4974     }
4975    
4976    
4977     # Make sure that we send the header
4978     &vSendHTMLHeader("Saèuvana pretra¾ivanja", undef);
4979     undef(%Value);
4980     $Value{'ListSavedSearch'} = "ListSavedSearch";
4981     &vSendMenuBar(%Value);
4982     undef(%Value);
4983    
4984    
4985     # Read all the saved search files
4986     opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4987     @SavedSearchList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4988     closedir(USER_ACCOUNT_DIRECTORY);
4989    
4990    
4991     # Loop over each search history file checking that it is valid
4992     for $SavedSearchEntry ( @SavedSearchList ) {
4993    
4994     # Get the header name from the XML saved search file
4995     $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchEntry);
4996    
4997     # Check that the entry is valid and add it to the qualified list
4998     if ( defined($HeaderName) && ($HeaderName eq "SavedSearch") ) {
4999     push @QualifiedSavedSearchList, $SavedSearchEntry;
5000     }
5001     else {
5002     # Else we delete this invalid saved search file
5003     unlink($SavedSearchEntry);
5004     }
5005     }
5006    
5007    
5008     # Print out the saved searches
5009 dpavlin 1.20 print("<H3> Saèuvani upiti: </H3>\n");
5010 dpavlin 1.1
5011    
5012    
5013     # Print up the saved searches, if there is none, we put up a nice message
5014     if ( scalar(@QualifiedSavedSearchList) > 0 ) {
5015    
5016     # Start the table
5017     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5018    
5019     # Start the form
5020     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
5021    
5022    
5023     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> \n");
5024     print("<SELECT NAME=\"Action\">\n");
5025 dpavlin 1.20 print("<OPTION VALUE=\"ActivateSavedSearch\">Ukljuèi periodièno automatsko pretra¾ivanje po odabranim upitima\n");
5026     print("<OPTION VALUE=\"SuspendSavedSearch\">Iskljuèi periodièno automatsko pretra¾ivanje po odabranim upitima\n");
5027     print("<OPTION VALUE=\"DeleteSavedSearch\">Obri¹i oznaèene saèuvane upite\n");
5028 dpavlin 1.1 print("</SELECT>\n");
5029     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
5030     print("</TD></TR>\n");
5031    
5032     for $SavedSearchEntry ( @QualifiedSavedSearchList ) {
5033    
5034     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
5035    
5036     # Get information from the XML saved search file
5037     ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchEntry);
5038    
5039     # Get the saved search file name and encode it
5040     $SavedSearchEntry = ($SavedSearchEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $SavedSearchEntry;
5041     $SavedSearchEntry = &lEncodeURLData($SavedSearchEntry);
5042    
5043    
5044     $SearchName = $Value{'SearchName'};
5045     $SearchDescription = $Value{'SearchDescription'};
5046     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
5047     $SearchFrequency = $Value{'SearchFrequency'};
5048     $SearchStatus = $Value{'SearchStatus'};
5049     $DeliveryFormat = $Value{'DeliveryFormat'};
5050     $DeliveryMethod = $Value{'DeliveryMethod'};
5051     $CreationTime = $Value{'CreationTime'};
5052     $LastRunTime = $Value{'LastRunTime'};
5053    
5054     # Parse the URL Search string into a hash so that we can get at it's components
5055     %Value = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
5056    
5057     $SearchString = &sMakeSearchString(%Value);
5058     if ( defined($SearchString) ) {
5059     $SearchString =~ s/{.*?}//gs;
5060     $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
5061     }
5062     $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
5063    
5064     # Print the link
5065     print("<TR><TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"SavedSearchObject\" VALUE=\"$SavedSearchEntry\"> </TD><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchName </TD></TR>\n");
5066    
5067     # Print the search description
5068     $SearchDescription = defined($SearchDescription) ? $SearchDescription : "(Nije naveden)";
5069     $SearchDescription =~ s/\n/<BR>/g;
5070     $SearchDescription =~ s/\r/<BR>/g;
5071     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n");
5072    
5073     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
5074    
5075     # Get the local databases from the search and list their descriptions
5076     if ( defined($Value{'Database'}) ) {
5077    
5078     # Initialize the temp list
5079     undef(@Values);
5080    
5081     # Loop over each database
5082     foreach $Database ( split(/\0/, $Value{'Database'}) ) {
5083     $Value = &lEncodeURLData($Database);
5084     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> ");
5085     }
5086    
5087     # Print the list if there are any entries in it
5088     if ( scalar(@Values) > 0 ) {
5089     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));
5090     }
5091     }
5092    
5093    
5094     if ( defined($Value{'RfDocument'}) ) {
5095     print("<TR><TD></TD>\n");
5096     &bDisplayDocuments("Feedback Document", $Value{'RfDocument'}, "RfDocument", undef, undef, 1);
5097     print("</TR>\n");
5098     }
5099    
5100     undef(%Value);
5101    
5102    
5103     if ( defined($SearchFrequency) || defined($DeliveryFormat) || defined($DeliveryMethod) ) {
5104     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Run: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n");
5105     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Delivery format: </TD> <TD ALIGN=LEFT VALIGN=TOP> $main::DeliveryFormats{$DeliveryFormat} </TD></TR>\n");
5106     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Delivery method : </TD> <TD ALIGN=LEFT VALIGN=TOP> $main::DeliveryMethods{$DeliveryMethod} </TD></TR>\n");
5107     }
5108    
5109     $Value = &sGetPrintableDateFromTime($CreationTime);
5110     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5111    
5112    
5113     if ( defined($SearchFrequency) || defined($DeliveryFormat) || defined($DeliveryMethod) ) {
5114    
5115     if ( defined($LastRunTime) ) {
5116     $Value = &sGetPrintableDateFromTime($LastRunTime);
5117     print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Last Run: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5118     }
5119    
5120     printf("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Status: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>",
5121     (defined($SearchStatus) && ($SearchStatus eq "Active")) ? "Active" : "Suspended");
5122    
5123     }
5124    
5125 dpavlin 1.20 print("<TR><TD ALIGN=LEFT VALIGN=TOP></TD><TD ALIGN=LEFT VALIGN=TOP></TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$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");
5126 dpavlin 1.1 }
5127    
5128     print("</FORM></TABLE>\n");
5129     }
5130     else {
5131     print("<H3><CENTER> Sorry, currently, there are no saved searches. </CENTER></H3>\n");
5132     }
5133    
5134    
5135    
5136    
5137     # Bail from displaying saved searches
5138     bailFromDisplaySavedSearch:
5139    
5140     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5141     undef(%Value);
5142     $Value{'ListSavedSearch'} = "ListSavedSearch";
5143     &vSendMenuBar(%Value);
5144     undef(%Value);
5145    
5146     &vSendHTMLFooter;
5147    
5148    
5149     return;
5150    
5151     }
5152    
5153    
5154    
5155    
5156    
5157    
5158     #--------------------------------------------------------------------------
5159     #
5160     # Function: vGetSavedSearch()
5161     #
5162     # Purpose: This function gets a saved search.
5163     #
5164     # Called by:
5165     #
5166     # Parameters: void
5167     #
5168     # Global Variables: %main::ConfigurationData, %main::FormData,
5169     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5170     # $main::SavedSearchFileNamePrefix, $main::RemoteUser
5171     #
5172     # Returns: void
5173     #
5174     sub vGetSavedSearch {
5175    
5176     my ($HeaderName, $SavedSearchFilePath, $SearchAndRfDocumentURL, $DefaultSearch);
5177     my ($Value, %Value);
5178    
5179    
5180     # Return an error if the remote user name/account directory is not defined
5181     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5182     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5183     &vSendHTMLFooter;
5184     return;
5185     }
5186    
5187    
5188     # Set the saved search file path
5189     $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'SavedSearchObject'};
5190    
5191    
5192     # Check to see if the XML saved search file requested is there
5193     if ( ! -f $SavedSearchFilePath ) {
5194     # Could not find the saved search file
5195     &vHandleError("Prikaz saèuvaniog pretra¾ivanja", "Sorry, we cant to access this saved search object because it is not there");
5196     &vSendHTMLFooter;
5197     return;
5198     }
5199    
5200    
5201    
5202     # Get the data from the XML saved search file
5203     $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchFilePath);
5204    
5205     # Check that the entry is valid
5206     if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
5207     &vHandleError("Prikaz saèuvaniog pretra¾ivanja", "Sorry, this saved search object is invalid");
5208     &vSendHTMLFooter;
5209     return;
5210     }
5211    
5212    
5213     # All is fine, so we hand over the hash and get the search
5214     %main::FormData = &hParseURLIntoHashTable(&sGetTagValueFromXMLFile($SavedSearchFilePath, 'SearchAndRfDocumentURL'));
5215    
5216     $ENV{'PATH_INFO'} = "/GetSearch";
5217    
5218     # Display the search form, it will autoset itself from %main::FormData
5219     &vGetSearch;
5220    
5221     return;
5222    
5223     }
5224    
5225    
5226    
5227    
5228    
5229    
5230     #--------------------------------------------------------------------------
5231     #
5232     # Function: vProcessSavedSearch()
5233     #
5234     # Purpose: This function processes a saved search.
5235     #
5236     # Called by:
5237     #
5238     # Parameters: void
5239     #
5240     # Global Variables: %main::ConfigurationData, %main::FormData,
5241     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5242     # $main::SavedSearchFileNamePrefix, $main::RemoteUser
5243     #
5244     # Returns: void
5245     #
5246     sub vProcessSavedSearch {
5247    
5248     my ($Title, $HeaderName, $SavedSearchFilePath, $SavedSearchObject);
5249     my ($Value, %Value);
5250    
5251    
5252     # Return an error if the remote user name/account directory is not defined
5253     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5254     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5255     &vSendHTMLFooter;
5256     return;
5257     }
5258    
5259    
5260     # Set the title
5261     if ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
5262 dpavlin 1.19 $Title = "Brisanje saèuvanih pretra¾ivanja";
5263 dpavlin 1.1 }
5264     elsif ( $ENV{'PATH_INFO'} eq "/ActivateSavedSearch" ) {
5265 dpavlin 1.19 $Title = "Ukljuèivanje automatskog periodiènog pretra¾ivanja";
5266 dpavlin 1.1 }
5267     elsif ( $ENV{'PATH_INFO'} eq "/SuspendSavedSearch" ) {
5268 dpavlin 1.19 $Title = "Iskljuèivanje automatskog periodiènog pretra¾ivanja";
5269 dpavlin 1.1 }
5270    
5271    
5272     # Make sure that we send the header
5273     &vSendHTMLHeader($Title, undef);
5274     undef(%Value);
5275     &vSendMenuBar(%Value);
5276    
5277    
5278     print("<H3> $Title: </H3>\n");
5279    
5280     # Check to see if the saved search object is defined
5281     if ( ! defined($main::FormData{'SavedSearchObject'}) ) {
5282     # Could not find the saved search object
5283 dpavlin 1.20 print("<H3><CENTER>Niste odabrali niti jedan upit. </CENTER></H3>\n");
5284 dpavlin 1.1 print("<P>\n");
5285 dpavlin 1.20 print("Potrebno je odabrati barem jedan saèuvani upit nad kojim æe se izvr¹iti akcija.\n");
5286 dpavlin 1.1 print("<P>\n");
5287     goto bailFromProcessSavedSearch;
5288     }
5289    
5290    
5291    
5292     # Loop over each saved search
5293     foreach $SavedSearchObject ( split(/\0/, $main::FormData{'SavedSearchObject'}) ) {
5294    
5295     # Set the saved search file path
5296     $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/" . $SavedSearchObject;
5297    
5298     # Check to see if the XML saved search file requested is there
5299     if ( ! -f $SavedSearchFilePath ) {
5300     next;
5301     }
5302    
5303     # Get information from the XML saved search file
5304     ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchFilePath);
5305    
5306     # Check that the entry is valid
5307     if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
5308     next;
5309     }
5310    
5311    
5312     if ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
5313     if ( unlink($SavedSearchFilePath) ) {
5314 dpavlin 1.19 printf("<P>Uspje¹no pobrisano: %s\n", $Value{'SearchName'});
5315 dpavlin 1.1 }
5316     else {
5317 dpavlin 1.19 printf("<P>Nije pobrisano: %s\n", $Value{'SearchName'});
5318 dpavlin 1.1 }
5319     }
5320     elsif ( ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") || ($ENV{'PATH_INFO'} eq "/SuspendSavedSearch") ) {
5321    
5322     if ( !defined($Value{'SearchStatus'}) ) {
5323     printf("<P>Could not %s: %s, as it is not a regular search\n",
5324     ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "activate" : "suspend", $Value{'SearchName'});
5325     }
5326     else {
5327    
5328     $Value{'SearchStatus'} = ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "Active" : "Inactive" ;
5329    
5330     if ( &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) {
5331 dpavlin 1.19 printf("<P>Uspje¹no %s: %s\n",
5332     ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "ukljuèeno" : "iskljuèeno", $Value{'SearchName'});
5333 dpavlin 1.1 }
5334     else {
5335 dpavlin 1.19 printf("<P>Nije %s: %s\n",
5336     ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "ukljuèeno" : "iskljuèeno", $Value{'SearchName'});
5337 dpavlin 1.1 }
5338     }
5339     }
5340     }
5341    
5342     print("<P>\n");
5343    
5344     # Bail from processing the saved search
5345     bailFromProcessSavedSearch:
5346    
5347     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5348     undef(%Value);
5349     &vSendMenuBar(%Value);
5350    
5351     &vSendHTMLFooter;
5352    
5353     return;
5354    
5355     }
5356    
5357    
5358    
5359    
5360    
5361    
5362     #--------------------------------------------------------------------------
5363     #
5364     # Function: vGetSaveFolder()
5365     #
5366     # Purpose: This function displays a form to the user allowing them to
5367     # save documents to a folder
5368     #
5369     # Called by:
5370     #
5371     # Parameters: void
5372     #
5373     # Global Variables: %main::ConfigurationData, %main::FormData,
5374     # $main::UserSettingsFilePath, $main::RemoteUser,
5375     #
5376     # Returns: void
5377     #
5378     sub vGetSaveFolder {
5379    
5380    
5381     my ($JavaScript);
5382     my ($Value, @Values, %Value, $ValueEntry);
5383    
5384    
5385    
5386     # Return an error if the remote user name/account directory is not defined
5387     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5388     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5389     &vSendHTMLFooter;
5390     return;
5391     }
5392    
5393    
5394     $JavaScript = '<SCRIPT LANGUAGE="JavaScript">
5395     <!-- hide
5396     function checkForm( Form ) {
5397     if ( !checkField( Form.FolderName, "Folder name" ) )
5398     return false
5399     return true
5400     }
5401     function checkField( Field, Name ) {
5402     if ( Field.value == "" ) {
5403     errMsg( Field, "Niste ispunili polje \'"+Name+"\'." )
5404     return false
5405     }
5406     else {
5407     return true
5408     }
5409     }
5410     function errMsg( Field, Msg ) {
5411     alert( Msg )
5412     Field.focus()
5413     return
5414     }
5415     // -->
5416     </SCRIPT>
5417     ';
5418    
5419    
5420     # Make sure that we send the header
5421     &vSendHTMLHeader("Saving a Document Folder", $JavaScript);
5422     undef(%Value);
5423     &vSendMenuBar(%Value);
5424    
5425    
5426     # Check that at least one document was selected
5427     if ( !defined($main::FormData{'Document'}) && !defined($main::FormData{'Documents'}) ) {
5428     print("<H3>Saving a Document Folder:</H3>\n");
5429     print("<H3><CENTER>Sorry, no document(s) were selected for saving.</CENTER></H3>\n");
5430     print("<P>\n");
5431     print("There needs to be a least one document selected in order to save it.\n");
5432     print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
5433     goto bailFromGetSaveFolder;
5434     }
5435    
5436    
5437     # Print up the title
5438 dpavlin 1.20 print("<H3> Kreiranje korisnièkog foldera: </H3>\n");
5439 dpavlin 1.1
5440     # Print up the form
5441     printf("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetSaveFolder\" onSubmit=\"return checkForm(this)\" METHOD=POST>\n");
5442    
5443     # Print up the table start
5444     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5445    
5446     # Send the buttons
5447     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"> <INPUT TYPE=SUBMIT VALUE=\"Save this Folder\"> </TD></TR>\n");
5448    
5449     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5450    
5451     # Send the fields
5452     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");
5453    
5454     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");
5455    
5456     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5457    
5458     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");
5459    
5460     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5461    
5462     # List the documents
5463     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
5464    
5465     # Undefine the hash table in preparation
5466     undef(%Value);
5467    
5468     # Add document that were specifically selected
5469     if ( defined($main::FormData{'Document'}) ) {
5470     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5471     $Value{$Value} = $Value;
5472     }
5473     }
5474     # Otherwise add documents that were selected by default
5475     elsif ( defined($main::FormData{'Documents'}) ) {
5476     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5477     $Value{$Value} = $Value;
5478     }
5479     }
5480    
5481     # Assemble the new content
5482     $main::FormData{'Document'} = join("\0", keys(%Value));
5483    
5484     # Delete the old content
5485     delete($main::FormData{'Documents'});
5486    
5487 dpavlin 1.20 ###FIX
5488 dpavlin 1.1 if ( defined($main::FormData{'Document'}) ) {
5489     print("<TR>\n");
5490     &bDisplayDocuments("Document", $main::FormData{'Document'}, "Document", undef, undef, 1);
5491     print("</TR>\n");
5492     }
5493     }
5494    
5495    
5496    
5497     # List the hidden fields
5498     %Value = &hParseURLIntoHashTable(&sMakeDocumentURL(%main::FormData));
5499     foreach $Value ( keys(%Value) ) {
5500     foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
5501     print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
5502     }
5503     }
5504    
5505    
5506     # Retain the 'from' folder name if it is defined as these documents are coming from it
5507     if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5508     print("<INPUT TYPE=HIDDEN NAME=\"FromDocumentFolderObject\" VALUE=\"$main::FormData{'FromDocumentFolderObject'}\">\n");
5509     }
5510    
5511    
5512     # Retain the 'merge' folder name if it is defined as these documents are coming from them
5513     if ( defined($main::FormData{'MergeDocumentFolderObject'}) ) {
5514     foreach $Value ( split(/\0/, $main::FormData{'MergeDocumentFolderObject'}) ) {
5515     print("<INPUT TYPE=HIDDEN NAME=\"MergeDocumentFolderObject\" VALUE=\"$Value\">\n");
5516     }
5517     }
5518    
5519     print("</TABLE>\n");
5520     print("</FORM>\n");
5521    
5522    
5523     # Bail from saving the document folder
5524     bailFromGetSaveFolder:
5525    
5526     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5527     undef(%Value);
5528     &vSendMenuBar(%Value);
5529    
5530     &vSendHTMLFooter;
5531    
5532     return;
5533    
5534     }
5535    
5536    
5537    
5538    
5539    
5540    
5541     #--------------------------------------------------------------------------
5542     #
5543     # Function: vSetSaveFolder()
5544     #
5545     # Purpose: This function saves that search and search name in a search file
5546     #
5547     # Called by:
5548     #
5549     # Parameters: void
5550     #
5551     # Global Variables: %main::ConfigurationData, %main::FormData,
5552     # $main::UserSettingsFilePath, $main::RemoteUser,
5553     #
5554     # Returns: void
5555     #
5556     sub vSetSaveFolder {
5557    
5558     my ($DocumentFolderFilePath, $HeaderName);
5559     my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5560     my (@DocumentFolderList, $DocumentFolderEntry);
5561     my ($Document, %Document);
5562     my (%Value, @Values, $Value);
5563    
5564    
5565    
5566     # Return an error if the remote user name/account directory is not defined
5567     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5568     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5569     &vSendHTMLFooter;
5570     return;
5571     }
5572    
5573    
5574    
5575     # Make sure that we send the header
5576     &vSendHTMLHeader("Saving a Document Folder", undef);
5577     undef($Value);
5578     &vSendMenuBar(%Value);
5579    
5580    
5581     # Check that at least one document was selected
5582     if ( !defined($main::FormData{'Document'}) && !defined($main::FormData{'Documents'}) ) {
5583    
5584     print("<H3>Saving a Document Folder:</H3>\n");
5585     print("<H3><CENTER>Sorry, no document(s) were selected for saving.</CENTER></H3>\n");
5586     print("<P>\n");
5587     print("There needs to be a least one document selected in order to save it.\n");
5588     print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
5589    
5590     goto bailFromSetSaveFolder;
5591     }
5592    
5593    
5594     # Check that the required fields are filled in
5595     if ( !(defined($main::FormData{'FolderName'}) || defined($main::FormData{'DocumentFolderObject'})) ) {
5596    
5597     # A required field is missing, so we suggest corrective action to the user.
5598     print("<H3> Spremanje foldera s dokumentima: </H3>\n");
5599     print("<H3><CENTER> Oprostite, nedostaju neke informacije. </CENTER></H3>\n");
5600     print("<P>\n");
5601     print("Polje <B>'folder name'</B> mora biti ispunjeno da bi se mogao kreirati folder s dokumentima.<P>\n");
5602     print("Kliknite na <B>'Back'</B> u svom browseru, ispunite polje koje nedostaje i poku¹ajtwe ponovo.\n");
5603     print("<P>\n");
5604    
5605     goto bailFromSetSaveFolder;
5606     }
5607    
5608    
5609    
5610     # Check that the folder is there if we are saving to an existing folder
5611     if ( defined($main::FormData{'DocumentFolderObject'}) ) {
5612    
5613     # Check the old document folder if it is defined
5614     if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5615    
5616     # Set the document folder file path
5617     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'FromDocumentFolderObject'};
5618    
5619     # Check to see if the old XML saved search file requested is there
5620     if ( ! -f $DocumentFolderFilePath ) {
5621     # Could not find the old saved search file
5622     &vHandleError("Saving a Document Folder", "Sorry, we cant to access this document folder object because it is not there");
5623     goto bailFromSetSaveFolder;
5624     }
5625    
5626     # Get information from the XML document folder file
5627     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
5628    
5629     # Check that the entry is valid
5630     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5631     &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5632     goto bailFromSetSaveFolder;
5633     }
5634     }
5635    
5636    
5637     # Set the document folder file path
5638     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
5639    
5640     # Check to see if the XML saved search file requested is there
5641     if ( ! -f $DocumentFolderFilePath ) {
5642     # Could not find the saved search file
5643     &vHandleError("Saving a Document Folder", "Sorry, we cant to access this document folder object because it is not there");
5644     goto bailFromSetSaveFolder;
5645     }
5646    
5647     # Get information from the XML document folder file
5648     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
5649    
5650     # Check that the entry is valid
5651     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5652     &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5653     goto bailFromSetSaveFolder;
5654     }
5655     }
5656     elsif ( defined($main::FormData{'FolderName'}) ) {
5657    
5658     # Get the document folder hash
5659     %Value = &hGetDocumentFolders;
5660    
5661     # Set the path/flag
5662     $DocumentFolderFilePath = $Value{$main::FormData{'FolderName'}};
5663    
5664     # Check that the document folder file does not already exist
5665     if ( defined($DocumentFolderFilePath) && !(defined($main::FormData{'OverWrite'}) && ($main::FormData{'OverWrite'} eq "yes")) ) {
5666    
5667     # There is already a document folder with this name, so we suggest corrective action to the user.
5668     print("<H3> Snimanje foldera s dokumentima: </H3>\n");
5669     print("<H3><CENTER> Oprostite, veæ postoji folder s tim imenom. </CENTER></H3>\n");
5670     print("<P>\n");
5671     print("Kliknite na <B>'Back'</B> u svom browseru, promijenite <B>'ime foldera'</B> i poku¹ate ponovo. \n");
5672     print("Alternativno, klikom na kvadratiæ, mo¾ete odabrati da ¾elite postojeæi folder zamijeniti ovim.\n");
5673     print("<P>\n");
5674    
5675     goto bailFromSetSaveFolder;
5676     }
5677     }
5678    
5679    
5680     # Save information in the folder
5681     if ( defined($main::FormData{'DocumentFolderObject'}) ) {
5682    
5683     # Get the data from the XML document folder file
5684     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
5685    
5686     # Check that the entry is valid
5687     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5688     &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5689     goto bailFromGetSavedSearch;
5690     }
5691    
5692     $FolderName = $Value{'FolderName'};
5693     $FolderDescription = $Value{'FolderDescription'};
5694     $FolderDocuments = $Value{'FolderDocuments'};
5695     $CreationTime = $Value{'CreationTime'};
5696     $UpdateTime = time();
5697    
5698    
5699     # Merge the documents
5700     if ( defined($FolderDocuments) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
5701    
5702     # Undefine the hash table in preparation
5703     undef(%Value);
5704    
5705     # Make a hash table from the documents already in the document folder
5706     if ( defined($FolderDocuments) ) {
5707     foreach $Value ( split(/\0/, $FolderDocuments) ) {
5708     $Value{$Value} = $Value;
5709     }
5710     }
5711    
5712     # Add document that were specifically selected
5713     if ( defined($main::FormData{'Document'}) ) {
5714     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5715     $Value{$Value} = $Value;
5716     }
5717     }
5718     # Otherwise add documents that were selected by default
5719     elsif ( defined($main::FormData{'Documents'}) ) {
5720     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5721     $Value{$Value} = $Value;
5722     }
5723     }
5724    
5725     # Assemble the new content
5726     $FolderDocuments = join("\0", keys(%Value));
5727    
5728     # Delete the old content
5729     delete($main::FormData{'Document'});
5730     delete($main::FormData{'Documents'});
5731     }
5732    
5733     }
5734     elsif ( defined($main::FormData{'FolderName'}) ) {
5735    
5736     $FolderName = $main::FormData{'FolderName'};
5737     $FolderDescription = $main::FormData{'FolderDescription'};
5738    
5739     # Merge the documents
5740     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) {
5741    
5742     # Undefine the hash table in preparation
5743     undef(%Value);
5744    
5745     # Add document that were specifically selected
5746     if ( defined($main::FormData{'Document'}) ) {
5747     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5748     $Value{$Value} = $Value;
5749     }
5750     }
5751     # Otherwise add documents that were selected by default
5752     elsif ( defined($main::FormData{'Documents'}) ) {
5753     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5754     $Value{$Value} = $Value;
5755     }
5756     }
5757    
5758     # Assemble the new content
5759     $main::FormData{'Document'} = join("\0", keys(%Value));
5760    
5761     # Delete the old content
5762     delete($main::FormData{'Documents'});
5763     }
5764    
5765     $FolderDocuments = $main::FormData{'Document'};
5766     $CreationTime = time();
5767     $UpdateTime = time();
5768     }
5769    
5770    
5771     # Save the document folder to a new file
5772     if ( &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) ) {
5773    
5774     # Are we pulling these documents from an existing folder?
5775     if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5776    
5777     # Set the document folder file path
5778     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'FromDocumentFolderObject'};
5779    
5780     # Get information from the XML document folder file
5781     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
5782    
5783    
5784     $FolderName = $Value{'FolderName'};
5785     $FolderDescription = $Value{'FolderDescription'};
5786     $FolderDocuments = $Value{'FolderDocuments'};
5787     $CreationTime = $Value{'CreationTime'};
5788     $UpdateTime = time();
5789    
5790    
5791     # Make a hash table from the documents selected for deletion, this serves as
5792     # a lookup table when we loop through the existing documents
5793     undef(%Value);
5794     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5795     $Value{$Value} = 1;
5796     }
5797    
5798     # Parse out of the existing documents into a list
5799     foreach $Value ( split(/\0/, $FolderDocuments) ) {
5800     # Add the document if it is not on the deletion list
5801     if ( !defined($Value{$Value}) ) {
5802     push @Values, $Value;
5803     }
5804     }
5805     $FolderDocuments = join("\0", @Values);
5806    
5807    
5808     # Save the document folder
5809     &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5810    
5811     }
5812    
5813     if ( defined($main::FormData{'MergeDocumentFolderObject'}) ) {
5814     @Values = split(/\0/, $main::FormData{'MergeDocumentFolderObject'});
5815     foreach $Value ( @Values ) {
5816     # Set the document folder file path
5817     if ( !(defined($main::FormData{'DocumentFolderObject'}) && ($main::FormData{'DocumentFolderObject'} eq $Value))) {
5818     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $Value;
5819     unlink($DocumentFolderFilePath);
5820     }
5821     }
5822     }
5823    
5824     print("<H3> Saving a Document Folder: </H3>\n");
5825     print("<P>\n");
5826     print("<H3><CENTER> Your document folder was successfully saved. </CENTER></H3>\n");
5827    
5828    
5829     }
5830     else {
5831    
5832     # The document folder could not be saved, so we inform the user of the fact
5833     &vHandleError("Saving a Document Folder", "Sorry, we failed to save this document folder");
5834     goto bailFromSetSaveFolder;
5835     }
5836    
5837    
5838     # Bail from saving the document folder
5839     bailFromSetSaveFolder:
5840    
5841     print("<CENTER><HR WIDTH=50%></CENTER>\n");
5842     undef(%Value);
5843     &vSendMenuBar(%Value);
5844    
5845     &vSendHTMLFooter;
5846    
5847     return;
5848    
5849     }
5850    
5851    
5852    
5853    
5854    
5855    
5856     #--------------------------------------------------------------------------
5857     #
5858     # Function: vListFolder()
5859     #
5860     # Purpose: This function allows the user list the document folders and
5861     # sets up the links allowing the user to get a list of the documents
5862     #
5863     # Called by:
5864     #
5865     # Parameters: void
5866     #
5867     # Global Variables: %main::ConfigurationData, %main::FormData,
5868     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5869     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
5870     #
5871     # Returns: void
5872     #
5873     sub vListFolder {
5874    
5875     my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName);
5876     my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5877     my (@Values, $Value, %Value);
5878    
5879    
5880     # Return an error if the remote user name/account directory is not defined
5881     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5882     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5883     &vSendHTMLFooter;
5884     return;
5885     }
5886    
5887    
5888     # Make sure that we send the header
5889     &vSendHTMLHeader("Document Folders", undef);
5890     undef(%Value);
5891     $Value{'ListFolder'} = "ListFolder";
5892     &vSendMenuBar(%Value);
5893     undef(%Value);
5894    
5895    
5896    
5897     # Print out the document folders
5898 dpavlin 1.20 print("<H3> Korisnièki folderi: </H3>\n");
5899 dpavlin 1.1
5900    
5901     # Get the document folder hash
5902     %QualifiedDocumentFolders = &hGetDocumentFolders;
5903    
5904    
5905     # Print up the document folders, if there is none, we put up a nice message
5906     if ( scalar(keys(%QualifiedDocumentFolders)) > 0 ) {
5907    
5908     # Start the table
5909     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5910    
5911     # Start the form
5912     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
5913    
5914    
5915     # Print the selector
5916     print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3>\n");
5917     print("<SELECT NAME=\"Action\">\n");
5918     print("<OPTION VALUE=\"DeleteFolder\">Obri¹i oznaèene foldere\n");
5919     print("<OPTION VALUE=\"GetMergeFolder\">Spoji oznaèene foldere u novi folder\n");
5920    
5921     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
5922    
5923     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
5924    
5925     # Get the document folder file name and encode it
5926     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
5927     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
5928    
5929     print("<OPTION VALUE=\"SetMergeFolder&ToDocumentFolderObject=$DocumentFolderEntry\">Spoji oznaèene foldere u '$FolderName' folder\n");
5930     }
5931    
5932     print("</SELECT>\n");
5933     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
5934     print("</TD></TR>\n");
5935    
5936    
5937    
5938     # List the folders
5939     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
5940    
5941     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
5942    
5943     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
5944    
5945     # Get information from the XML document folder file
5946     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderEntry);
5947    
5948     # Get the saved search file name and encode it
5949     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
5950     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
5951    
5952    
5953     $FolderName = $Value{'FolderName'};
5954     $FolderDescription = $Value{'FolderDescription'};
5955     $FolderDocuments = $Value{'FolderDocuments'};
5956     $CreationTime = $Value{'CreationTime'};
5957     $UpdateTime = $Value{'UpdateTime'};
5958    
5959    
5960     # Print the link
5961     print("<TR><TD ALIGN=LEFT VALIGN=TOP WIDTH=1%><INPUT TYPE=\"checkbox\" NAME=\"DocumentFolderObject\" VALUE=\"$DocumentFolderEntry\"> </TD><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $FolderName </TD></TR>\n");
5962    
5963     # Print the folder description
5964     $FolderDescription = defined($FolderDescription) ? $FolderDescription : "(Nije naveden)";
5965     $FolderDescription =~ s/\n/<BR>/g;
5966     $FolderDescription =~ s/\r/<BR>/g;
5967     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $FolderDescription </TD></TR>\n");
5968    
5969     if ( defined($FolderDocuments) ) {
5970     @Values = split(/\0/, $FolderDocuments);
5971     $Value = scalar( @Values );
5972     }
5973     else {
5974     $Value = 0;
5975     }
5976     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Broj rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5977    
5978    
5979     $Value = &sGetPrintableDateFromTime($CreationTime);
5980     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5981    
5982     $Value = &sGetPrintableDateFromTime($UpdateTime);
5983     print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Datum zadnje promijene: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5984    
5985     print("<TR><TD WIDTH=1%> </TD><TD ALIGN=LEFT VALIGN=TOP> </TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$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");
5986     }
5987    
5988     print("</FORM></TABLE>\n");
5989     }
5990     else {
5991     print("<H3><CENTER> Nema foldera! </CENTER></H3>\n");
5992     }
5993    
5994    
5995    
5996    
5997     # Bail from displaying document folders
5998     bailFromListFolder:
5999    
6000     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6001     undef(%Value);
6002     $Value{'ListFolder'} = "ListFolder";
6003     &vSendMenuBar(%Value);
6004     undef(%Value);
6005    
6006     &vSendHTMLFooter;
6007    
6008    
6009     return;
6010    
6011     }
6012    
6013    
6014    
6015    
6016    
6017    
6018     #--------------------------------------------------------------------------
6019     #
6020     # Function: vMergeFolder()
6021     #
6022     # Purpose: This function deletes a folder.
6023     #
6024     # Called by:
6025     #
6026     # Parameters: void
6027     #
6028     # Global Variables: %main::ConfigurationData, %main::FormData,
6029     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6030     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6031     #
6032     # Returns: void
6033     #
6034     sub vMergeFolder {
6035    
6036     my ($Title, $HeaderName, $DocumentFolderFilePath, $DocumentFolderObject, $FolderDocuments);
6037     my ($Value, %Value);
6038    
6039    
6040    
6041     # Return an error if the remote user name/account directory is not defined
6042     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6043     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6044     &vSendHTMLFooter;
6045     return;
6046     }
6047    
6048    
6049    
6050     # Check to see if the document folder object is defined
6051     if ( ! defined($main::FormData{'DocumentFolderObject'}) ) {
6052    
6053     # Could not find the document folder file
6054     &vSendHTMLHeader("Merge Document Folders", undef);
6055     undef(%Value);
6056     &vSendMenuBar(%Value);
6057     print("<H3> Merge Document Folders: </H3>\n");
6058     print("<H3><CENTER> Sorry, no document folders were selected. </CENTER></H3>\n");
6059     print("<P>\n");
6060     print("You need to select at least one document folder in order to be able to perform an action on it.\n");
6061     print("<P>\n");
6062     return;
6063     }
6064    
6065    
6066     # Init the value hash
6067     undef(%Value);
6068    
6069     # Loop over document folder object
6070     $Value = $main::FormData{'DocumentFolderObject'} .
6071     ((defined($main::FormData{'ToDocumentFolderObject'})) ? "\0" . $main::FormData{'ToDocumentFolderObject'} : "");
6072    
6073     foreach $DocumentFolderObject ( split(/\0/, $Value) ) {
6074    
6075     # Set the document folder file path
6076     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $DocumentFolderObject;
6077    
6078     # Check to see if the XML saved search file requested is there
6079     if ( ! -f $DocumentFolderFilePath ) {
6080     next;
6081     }
6082    
6083     # Get information from the XML saved search file
6084     $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
6085    
6086     # Check that the entry is valid
6087     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6088     next;
6089     }
6090    
6091     # Get the FolderDocuments symbol
6092     $FolderDocuments = &sGetTagValueFromXMLFile($DocumentFolderFilePath, "FolderDocuments");
6093    
6094     # Add each document to the hash
6095     foreach $Value ( split(/\0/, $FolderDocuments) ) {
6096     $Value{$Value} = $Value;
6097     }
6098     }
6099    
6100     # Set the document URL from the hash
6101     $main::FormData{'Document'} = join("\0", keys(%Value));
6102    
6103    
6104     if ( defined($main::FormData{'DocumentFolderObject'}) ) {
6105     $main::FormData{'MergeDocumentFolderObject'} = $main::FormData{'DocumentFolderObject'};
6106     delete($main::FormData{'DocumentFolderObject'});
6107     }
6108    
6109     if ( defined($main::FormData{'ToDocumentFolderObject'}) ) {
6110     $main::FormData{'DocumentFolderObject'} = $main::FormData{'ToDocumentFolderObject'};
6111     delete($main::FormData{'ToDocumentFolderObject'});
6112     }
6113    
6114    
6115     if ( $ENV{'PATH_INFO'} eq "/GetMergeFolder" ) {
6116     &vGetSaveFolder;
6117     }
6118     elsif ( $ENV{'PATH_INFO'} eq "/SetMergeFolder" ) {
6119     &vSetSaveFolder;
6120     }
6121    
6122    
6123     return;
6124    
6125     }
6126    
6127    
6128    
6129    
6130    
6131    
6132     #--------------------------------------------------------------------------
6133     #
6134     # Function: vProcessFolder()
6135     #
6136     # Purpose: This function deletes a folder.
6137     #
6138     # Called by:
6139     #
6140     # Parameters: void
6141     #
6142     # Global Variables: %main::ConfigurationData, %main::FormData,
6143     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6144     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6145     #
6146     # Returns: void
6147     #
6148     sub vProcessFolder {
6149    
6150     my ($Title, $HeaderName, $DocumentFolderFilePath, $DocumentFolderObject);
6151     my ($Value, %Value);
6152    
6153    
6154    
6155     # Return an error if the remote user name/account directory is not defined
6156     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6157     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6158     &vSendHTMLFooter;
6159     return;
6160     }
6161    
6162    
6163    
6164     if ( $ENV{'PATH_INFO'} eq "/DeleteFolder" ) {
6165     $Title = "Delete Document Folders";
6166     }
6167    
6168    
6169     # Make sure that we send the header
6170     &vSendHTMLHeader($Title, undef);
6171     undef(%Value);
6172     &vSendMenuBar(%Value);
6173    
6174     print("<H3> $Title: </H3>\n");
6175    
6176     # Check to see if the document folder object is defined
6177     if ( ! defined($main::FormData{'DocumentFolderObject'}) ) {
6178    
6179     # Could not find the document folder file
6180     print("<H3><CENTER> Sorry, no document folders were selected. </CENTER></H3>\n");
6181     print("<P>\n");
6182     print("You need to select at least one document folder in order to be able to perform an action on it.\n");
6183     print("<P>\n");
6184    
6185     goto bailFromProcessFolder;
6186     }
6187    
6188    
6189     # Loop over document folder object
6190     foreach $DocumentFolderObject ( split(/\0/, $main::FormData{'DocumentFolderObject'}) ) {
6191    
6192     # Set the document folder file path
6193     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $DocumentFolderObject;
6194    
6195     # Check to see if the XML saved search file requested is there
6196     if ( ! -f $DocumentFolderFilePath ) {
6197     printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6198     next;
6199     }
6200    
6201     # Get information from the XML saved search file
6202     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
6203    
6204     # Check that the entry is valid
6205     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6206     printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6207     }
6208    
6209    
6210     if ( unlink($DocumentFolderFilePath) ) {
6211     printf("<P>Successfully deleted: %s\n", $Value{'FolderName'});
6212     }
6213     else {
6214     printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6215     }
6216     }
6217    
6218     print("<P>\n");
6219    
6220     # Bail from processing the document folder
6221     bailFromProcessFolder:
6222    
6223     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6224     undef(%Value);
6225     &vSendMenuBar(%Value);
6226    
6227     &vSendHTMLFooter;
6228    
6229     return;
6230    
6231     }
6232    
6233    
6234    
6235    
6236    
6237    
6238     #--------------------------------------------------------------------------
6239     #
6240     # Function: vGetFolder()
6241     #
6242     # Purpose: This function displays a document folder to the user.
6243     #
6244     # Called by:
6245     #
6246     # Parameters: void
6247     #
6248     # Global Variables: %main::ConfigurationData, %main::FormData,
6249     # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6250     # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6251     #
6252     # Returns: void
6253     #
6254     sub vGetFolder {
6255    
6256     my ($HeaderName, $FolderName, $SelectorText, %ArticleFolder);
6257     my (@DocumentFolderList, $DocumentFolderEntry, %QualifiedDocumentFolders);
6258     my ($Value, %Value);
6259    
6260    
6261     # Return an error if the remote user name/account directory is not defined
6262     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6263     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6264     &vSendHTMLFooter;
6265     return;
6266     }
6267    
6268    
6269    
6270     # Make the document folder file name
6271     $DocumentFolderEntry = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
6272    
6273     # Check to see if the XML document folder file requested is there
6274     if ( ! -f $DocumentFolderEntry ) {
6275     # Could not find the document folders file
6276     &vHandleError("Document Folder", "Sorry, we cant to access this document folder object because it is not there");
6277     goto bailFromGetFolder;
6278     }
6279    
6280     # Get information from the XML document folder file
6281     ($HeaderName, %ArticleFolder) = &shGetHashFromXMLFile($DocumentFolderEntry);
6282    
6283     # Check that the entry is valid
6284     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6285     &vHandleError("Document Folder", "Sorry, this document folder object is invalid");
6286     goto bailFromGetFolder;
6287     }
6288    
6289    
6290     # Make sure we send the header
6291     &vSendHTMLHeader("Document Folder", undef);
6292     undef(%Value);
6293     &vSendMenuBar(%Value);
6294    
6295     print("<H3> Document Folder: </H3>\n");
6296    
6297    
6298     # Start the form
6299     print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
6300    
6301    
6302     # Print the selector if there are any documents
6303     if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6304     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
6305     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");
6306     print("<SELECT NAME=\"Action\">\n");
6307     print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultates\n");
6308     if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
6309     print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
6310     }
6311     if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
6312     print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
6313     }
6314     print("<OPTION VALUE=\"DeleteDocument&DocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Delete selected documents from this document folder\n");
6315     print("<OPTION VALUE=\"GetSaveFolder&FromDocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Move selected documents to a new document folder\n");
6316    
6317    
6318     # Get the document folder hash
6319     %QualifiedDocumentFolders = &hGetDocumentFolders;
6320    
6321     for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
6322    
6323     # Skip this folder
6324     if ( $FolderName eq $ArticleFolder{'FolderName'} ) {
6325     next;
6326     }
6327    
6328     $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
6329    
6330     # Get the document folder file name and encode it
6331     $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
6332     $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
6333    
6334     print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry&FromDocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Move selected documents to the '$FolderName' document folder\n");
6335     }
6336    
6337     print("</SELECT>\n");
6338     print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
6339     print("</TD></TR>\n");
6340     print("</TABLE>\n");
6341     }
6342    
6343     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6344    
6345    
6346     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
6347    
6348     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $ArticleFolder{'FolderName'} </TD></TR>\n");
6349    
6350     # Print the folder description
6351     $ArticleFolder{'FolderDescription'} = defined($ArticleFolder{'FolderDescription'}) ? $ArticleFolder{'FolderDescription'} : "(No description defined)";
6352     $ArticleFolder{'FolderDescription'} =~ s/\n/<BR>/g;
6353     $ArticleFolder{'FolderDescription'} =~ s/\r/<BR>/g;
6354     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $ArticleFolder{'FolderDescription'} </TD></TR>\n");
6355    
6356    
6357     $Value = &sGetPrintableDateFromTime($ArticleFolder{'CreationTime'});
6358     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
6359    
6360     $Value = &sGetPrintableDateFromTime($ArticleFolder{'UpdateTime'});
6361     print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum zadnje promijene: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
6362    
6363     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
6364    
6365    
6366     # Display a button to select all the documents if there are any
6367     if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6368    
6369     $SelectorText = "";
6370    
6371     # Loop over each entry folder documents
6372     foreach $Value ( split(/\0/, $ArticleFolder{'FolderDocuments'}) ) {
6373     $SelectorText .= (($SelectorText ne "") ? "|" : "") . $Value;
6374     }
6375    
6376     $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
6377     print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> $SelectorText </TD></TR>\n");
6378     }
6379    
6380     if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6381     print("<TR>\n");
6382     &bDisplayDocuments("Document", $ArticleFolder{'FolderDocuments'}, "Document", 1, undef, 1);
6383     print("</TR>\n");
6384     }
6385     else {
6386     print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2> This document folder does not contain any documents. </TD></TR>\n");
6387     }
6388    
6389     print("</FORM></TABLE>\n");
6390    
6391     # Bail from displaying the document folder
6392     bailFromGetFolder:
6393    
6394     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6395     undef(%Value);
6396     &vSendMenuBar(%Value);
6397    
6398     &vSendHTMLFooter;
6399    
6400     return;
6401    
6402     }
6403    
6404    
6405    
6406    
6407    
6408    
6409     #--------------------------------------------------------------------------
6410     #
6411     # Function: vProcessDocument()
6412     #
6413     # Purpose: This function deletes folder documents
6414     #
6415     # Called by:
6416     #
6417     # Parameters: void
6418     #
6419     # Global Variables: %main::ConfigurationData, %main::FormData,
6420     # $main::UserSettingsFilePath, $main::RemoteUser,
6421     #
6422     # Returns: void
6423     #
6424     sub vProcessDocument {
6425    
6426     my ($Title, $DocumentFolderFilePath, $HeaderName);
6427     my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
6428     my (%Value, @Values, $Value);
6429    
6430    
6431    
6432     # Return an error if the remote user name/account directory is not defined
6433     if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6434     &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6435     &vSendHTMLFooter;
6436     return;
6437     }
6438    
6439    
6440     # Check to see if the XML document folder is there
6441     if ( !defined($main::FormData{'DocumentFolderObject'}) ) {
6442     # Could not find the document folders file
6443     &vHandleError($Title, "Sorry, the document folder object was not defined");
6444     goto bailFromProcessDocument;
6445     }
6446    
6447    
6448     # Set the title
6449     if ( $ENV{'PATH_INFO'} eq "/DeleteDocument" ) {
6450     $Title = "Delete Folder Documents";
6451     }
6452    
6453    
6454     # Make sure that we send the header
6455     &vSendHTMLHeader($Title, undef);
6456     undef(%Value);
6457     &vSendMenuBar(%Value);
6458    
6459    
6460    
6461     # Check to see if the document folder object is defined
6462     if ( ! (defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) ) {
6463    
6464     # No documents were defined
6465     print("<H3><CENTER> Sorry, no documents were selected. </CENTER></H3>\n");
6466     print("<P>\n");
6467     print("You need to select at least one document in order to be able to perform an action on it.\n");
6468     print("<P>\n");
6469    
6470     goto bailFromProcessDocument;
6471     }
6472    
6473    
6474     # Set the document folder file path
6475     $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
6476    
6477    
6478     # Check to see if the XML document folder file requested is there
6479     if ( ! -f $DocumentFolderFilePath ) {
6480     # Could not find the document folders file
6481     &vHandleError($Title, "Sorry, we cant to access this document folder object because it is not there");
6482     goto bailFromProcessDocument;
6483     }
6484    
6485    
6486     # Get information from the XML document folder file
6487     ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
6488    
6489     # Check that the entry is valid
6490     if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6491     &vHandleError($Title, "Sorry, this document folder object is invalid");
6492     goto bailFromProcessDocument;
6493     }
6494    
6495    
6496    
6497     $FolderName = $Value{'FolderName'};
6498     $FolderDescription = $Value{'FolderDescription'};
6499     $FolderDocuments = $Value{'FolderDocuments'};
6500     $CreationTime = $Value{'CreationTime'};
6501     $UpdateTime = time();
6502    
6503    
6504     # Make a hash table from the documents selected for deletion, this serves as
6505     # a lookup table when we loop through the existing documents
6506     # List the documents
6507     if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
6508    
6509     # Undefine the hash table in preparation
6510     undef(%Value);
6511    
6512     # Add document that were specifically selected
6513     if ( defined($main::FormData{'Document'}) ) {
6514     foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
6515     $Value{$Value} = $Value;
6516     }
6517     }
6518     # Otherwise add documents that were selected by default
6519     elsif ( defined($main::FormData{'Documents'}) ) {
6520     foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
6521     $Value{$Value} = $Value;
6522     }
6523     }
6524     }
6525    
6526    
6527     # Parse out of the existing documents into a list
6528     foreach $Value ( split(/\0/, $FolderDocuments) ) {
6529     # Add the document if it is not on the deletion list
6530     if ( !defined($Value{$Value}) ) {
6531     push @Values, $Value;
6532     }
6533     }
6534     $FolderDocuments = join("\0", @Values);
6535    
6536    
6537     # Save the document folder (now missing the selected documents)
6538     if ( &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) ) {
6539    
6540     print("<H3> $Title: </H3>\n");
6541     print("<P>\n");
6542     print("<H3><CENTER> The folder documents were successfully deleted. </CENTER></H3>\n");
6543    
6544     }
6545     else {
6546    
6547     # The documents coudl not be deleted, so we inform the user of the fact
6548     &vHandleError($Title, "Sorry, we failed to delete the selected folder documents");
6549     goto bailFromProcessDocument;
6550     }
6551    
6552    
6553     # Bail from deleting the documents
6554     bailFromProcessDocument:
6555    
6556     print("<CENTER><HR WIDTH=50%></CENTER>\n");
6557     undef(%Value);
6558     &vSendMenuBar(%Value);
6559    
6560     &vSendHTMLFooter;
6561    
6562     return;
6563    
6564     }
6565    
6566    
6567    
6568    
6569    
6570    
6571     #--------------------------------------------------------------------------
6572     #
6573     # Function: vRunSavedSearches()
6574     #
6575     # Purpose: Run the saved searches which are due
6576     #
6577     # Called by:
6578     #
6579     # Parameters: $PassedFrequency search frequency
6580     #
6581     # Global Variables:
6582     #
6583     # Returns: void
6584     #
6585     sub vRunSavedSearches {
6586    
6587     my ($PassedFrequency) = @_;
6588     my (@UserAccountsDirectoryList, $UserAccountsDirectory, @UserSavedSearchList, $UserSavedSearch);
6589     my (@SavedSearchFilePathList, @QualifiedSaveSearchFilePathList, $SavedSearchFilePath);
6590     my ($SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchString, $DeliveryFormat, $DeliveryMethod, $SearchFrequency, $SearchStatus, $CreationTime, $LastRunTime);
6591     my ($EmailAddress, $NewLastRunTime, $Databases, $HeaderName);
6592     my ($Status, $SearchResults, $FinalSearchString, $SearchResult, $ResultCount, $QueryReport, $ErrorNumber, $ErrorMessage);
6593     my ($ItemName, $MimeType, $HTML, $SavedFileHandle);
6594     my ($Value, %Value, $ValueEntry);
6595    
6596    
6597     # Check that we can actually run saved searches
6598     if ( !(defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes")) ) {
6599     print("Execution error - configuration setting: 'allow-regular-searches', setting not set or disabled.\n");
6600     return;
6601     }
6602    
6603    
6604     # Check that we have a user account directory
6605     if ( !defined($main::ConfigurationData{'user-accounts-directory'}) ) {
6606     print("Execution error - configuration setting: 'user-accounts-directory', setting not set.\n");
6607     }
6608    
6609    
6610     # Check that we have a script URL
6611     if ( !(defined($main::ConfigurationData{'script-url'}) && ($main::ConfigurationData{'script-url'} ne "yes")) ) {
6612     print("Execution error - configuration setting: 'script-url', setting not set.\n");
6613     }
6614    
6615    
6616     # Scoop up all the directories in the user accounts directory
6617     opendir(ACCOUNTS_DIRECTORY, $main::ConfigurationData{'user-accounts-directory'});
6618     @UserAccountsDirectoryList = grep(!/^\.\.?$/, readdir(ACCOUNTS_DIRECTORY));
6619     closedir(ACCOUNTS_DIRECTORY);
6620    
6621     # Loop over each user account
6622     foreach $UserAccountsDirectory ( @UserAccountsDirectoryList ) {
6623    
6624     # Read all the saved searches
6625     opendir(USER_ACCOUNT_DIRECTORY, $main::ConfigurationData{'user-accounts-directory'} . "/" . $UserAccountsDirectory);
6626     @UserSavedSearchList = grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY));
6627     closedir(USER_ACCOUNT_DIRECTORY);
6628    
6629     # And add each to the saved searches list
6630     foreach $UserSavedSearch ( @UserSavedSearchList ) {
6631     push @SavedSearchFilePathList, $main::ConfigurationData{'user-accounts-directory'} . "/" . $UserAccountsDirectory . "/" . $UserSavedSearch;
6632     }
6633     }
6634    
6635    
6636     # Return here if there are no saved search to process
6637     if ( ! @SavedSearchFilePathList ) {
6638     print("Execution warning - no saved searches to process.\n");
6639     return;
6640     }
6641    
6642    
6643     # Loop over each file in the list, checking to see if it is time to
6644     # process this one, if so we add it to the qualified saved search list
6645     foreach $SavedSearchFilePath ( @SavedSearchFilePathList ) {
6646    
6647     # Get the header name from the saved search file
6648     $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchFilePath);
6649    
6650     # Skip this saved search file entry if it is not valid
6651     if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
6652     print("Execution error - invalid saved search object: '$SavedSearchFilePath'.\n");
6653     next;
6654     }
6655    
6656    
6657     # Get the delivery format from the saved search file
6658     $DeliveryFormat = &sGetTagValueFromXMLFile($SavedSearchFilePath, "DeliveryFormat");
6659    
6660     # Check the delivery format, it is undefined if the search is not a regular search
6661     if ( ! defined($DeliveryFormat) ) {
6662     next;
6663     }
6664    
6665     # Check the validity of the delivery format
6666     if ( ! defined($main::DeliveryFormats{$DeliveryFormat}) ) {
6667     print("Execution error - invalid delivery method: '$DeliveryFormat' in saved search: '$SavedSearchFilePath'.\n");
6668     next;
6669     }
6670    
6671    
6672    
6673     # Set the user settings file path name
6674     $main::UserSettingsFilePath = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/") + 1) . $main::UserSettingsFileName . $main::XMLFileNameExtension;
6675    
6676     # Check that this preference file is valid
6677     $HeaderName = &sGetObjectTagFromXMLFile($main::UserSettingsFilePath);
6678    
6679     # Skip this entry if it is not valid
6680     if ( !(defined($HeaderName) && ($HeaderName eq "UserSettings")) ) {
6681     print("Execution error - invalid user settings object: '$main::UserSettingsFilePath'.\n");
6682     next;
6683     }
6684    
6685    
6686     # Get the email address from the user settings file
6687     $EmailAddress = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
6688    
6689     # Skip this entry if it is not valid
6690     if ( !defined($EmailAddress) ) {
6691     print("Execution error - invalid email address in user settings object: '$main::UserSettingsFilePath'.\n");
6692     next;
6693     }
6694    
6695    
6696     # Get the frequency requested for this saved search
6697     $SearchFrequency = &sGetTagValueFromXMLFile($SavedSearchFilePath, "SearchFrequency");
6698    
6699     # Check the search frequency, skip if it is undefined
6700     if ( !defined($SearchFrequency)) {
6701     print("Execution error - undefined search frequency in user settings object: '$main::UserSettingsFilePath'.\n");
6702     next;
6703     }
6704    
6705     # Check the search frequency, skip if it is invalid
6706     $Value = 0;
6707     foreach $ValueEntry ( @main::SearchFrequencies ) {
6708     if ( $ValueEntry eq $SearchFrequency ) {
6709     $Value = 1;
6710     last;
6711     }
6712     }
6713     if ( !$Value ) {
6714     print("Execution error - invalid search frequency: '$SearchFrequency', in user settings object: '$main::UserSettingsFilePath'.\n");
6715     next;
6716     }
6717    
6718    
6719     # Is this the frequency we are currently working on?
6720     if ( index($PassedFrequency, $SearchFrequency) < 0 ) {
6721     next;
6722     }
6723    
6724    
6725     # It is, so we concatenate the saved search file name to the list of
6726     # qualified saved search file names
6727     push @QualifiedSaveSearchFilePathList, $SavedSearchFilePath;
6728     }
6729    
6730    
6731    
6732     # Return here if there are no qualified saved search to process
6733     if ( ! @QualifiedSaveSearchFilePathList ) {
6734     return;
6735     }
6736    
6737    
6738     # Get the current time, this will be used as the new last run time
6739     $NewLastRunTime = time();
6740    
6741    
6742     # Loop each saved search in the qualified saved search list, processing each of them
6743     foreach $SavedSearchFilePath ( @QualifiedSaveSearchFilePathList ) {
6744    
6745     # Get information from the XML saved search file
6746     ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchFilePath);
6747    
6748     $SearchName = $Value{'SearchName'};
6749     $SearchDescription = $Value{'SearchDescription'};
6750     $SearchString = $Value{'SearchString'};
6751     $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
6752     $SearchFrequency = $Value{'SearchFrequency'};
6753     $SearchStatus = $Value{'SearchStatus'};
6754     $DeliveryFormat = $Value{'DeliveryFormat'};
6755     $DeliveryMethod = $Value{'DeliveryMethod'};
6756     $CreationTime = $Value{'CreationTime'};
6757     $LastRunTime = $Value{'LastRunTime'};
6758    
6759    
6760     # Check the search status, run the search if it is active
6761     if ( defined($SearchStatus) && ($SearchStatus eq "Active") ) {
6762    
6763     # Get the last run time from the XML saved search file
6764     if ( !defined($LastRunTime) ) {
6765     $LastRunTime = "0";
6766     }
6767    
6768    
6769     # Set the remote user name
6770     $main::RemoteUser = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/"));
6771     $main::RemoteUser = substr($main::RemoteUser, rindex($main::RemoteUser,"/") + 1);
6772    
6773     # Set the user directory path
6774     $main::UserAccountDirectoryPath = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/") + 1);
6775    
6776     # Set the user settings file path name
6777     $main::UserSettingsFilePath = $main::UserAccountDirectoryPath . $main::UserSettingsFileName . $main::XMLFileNameExtension;
6778    
6779     # Get the email address from the user settings file
6780     $EmailAddress = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
6781    
6782     # Parse the URL search string into the form data global
6783     %main::FormData = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
6784    
6785    
6786     ##########################
6787     # Uncomment this to force a check over the complete database rather than
6788     # just getting the documents which changed since the last run
6789     # $LastRunTime = 0;
6790     ##########################
6791    
6792    
6793     # Clear the date restriction fields, they are meaningless in this context
6794     delete($main::FormData{'Since'});
6795     delete($main::FormData{'Before'});
6796    
6797     # Set the last run time restriction
6798     $main::FormData{'LastRunTime'} = $LastRunTime;
6799    
6800    
6801     # Generate the search string
6802     $FinalSearchString = &sMakeSearchString(%main::FormData);
6803    
6804    
6805     # Set the local database names
6806     if ( defined($main::FormData{'Database'}) ) {
6807    
6808     # Set the database variable and convert all the '\0' to ','
6809     $Databases = $main::FormData{'Database'};
6810     $Databases =~ tr/\0/,/;
6811     }
6812    
6813    
6814    
6815     print("Execution - saved search: '$SavedSearchFilePath', database: '$Databases', search: '$FinalSearchString', time: '$LastRunTime'.\n");
6816    
6817     # Run the search
6818     ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $FinalSearchString, "", 0, $main::DefaultMaxDoc - 1, $main::ConfigurationData{'max-score'});
6819    
6820     if ( ! $Status ) {
6821     ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
6822     print("Execution error - failed to run the search.\n");
6823     print("The following error message was reported: <BR>\n");
6824     print("Error Message: $ErrorMessage <BR>\n");
6825     print("Error Number: $ErrorNumber <BR>\n");
6826     next;
6827     }
6828    
6829    
6830     # Get the number of results we got from the search
6831     $ResultCount = 0;
6832     foreach $SearchResult ( split(/\n/, $SearchResults) ) {
6833    
6834     # Parse the headline, also get the first document item/type
6835     (undef, undef, undef, undef, undef undef, $ItemName, $MimeType, undef) = split(/\t/, $SearchResult, 9);
6836    
6837     # Is this a query report
6838     if ( !(($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType)) ) {
6839     # Increment the result count
6840     $ResultCount++;
6841     }
6842     }
6843    
6844    
6845     # Do we want to deliver email messages with no new results?
6846     if ( defined($main::ConfigurationData{'deliver-empty-results-from-regular-search'}) && ($main::ConfigurationData{'deliver-empty-results-from-regular-search'} eq "no") ) {
6847     if ( $ResultCount == 0 ) {
6848     next;
6849     }
6850     }
6851    
6852    
6853     # Open the mail application, put put an error message if we cant open it and loop to the next saved search
6854     if ( ! open(RESULT_FILE, "| $main::ConfigurationData{'mailer-application'} $EmailAddress ") ) {
6855     print("Execution error - failed to launch mail application: '$main::ConfigurationData{'mailer-application'}', system error: $!.\n");
6856     next;
6857     }
6858    
6859    
6860     # Save the file handle for stdout and select the result file handle as the default handle
6861     $SavedFileHandle = select;
6862     select RESULT_FILE;
6863    
6864    
6865     # Print out the message header (To:)
6866     print ("To: $EmailAddress\n");
6867    
6868     # Print out the message header (From:)
6869     if ( defined($main::ConfigurationData{'site-admin-email'}) && ($main::ConfigurationData{'site-admin-email'} ne "") ) {
6870     print ("From: $main::ConfigurationData{'site-admin-email'}\n");
6871     }
6872    
6873     # Print out the message header (Subject:)
6874     print ("Subject: Results for saved search: $SearchName\n");
6875    
6876    
6877     # Print out the message header (Content-Type)
6878     if ( $DeliveryMethod eq "attachement" ) {
6879     print("Mime-Version: 1.0\n");
6880     print("Content-Type: multipart/mixed; boundary=\"============_-1234567890==_============\"\n");
6881     }
6882     else {
6883     print("Mime-Version: 1.0\n");
6884     printf("Content-Type: %s\n\n", ($DeliveryFormat eq "text/html") ? "text/html" : "text/plain");
6885     }
6886    
6887     # Print out the separating new line between message header and message body
6888     print("\n");
6889    
6890    
6891    
6892     # Print out mime part separator and mime header for the message header
6893     if ( $DeliveryMethod eq "attachement" ) {
6894     print("--============_-1234567890==_============\n");
6895     printf("Content-Type: text/plain; charset=\"us-ascii\"\n\n\n");
6896    
6897     if ( $DeliveryFormat eq "text/plain" ) {
6898     print("The search results are attached to this email message as a plain text\n");
6899     print("file. This file can be opened with a any word processor or text editor.\n");
6900     }
6901     elsif ( $DeliveryFormat eq "text/html" ) {
6902     print("The search results are attached to this email message as an HTML\n");
6903     print("file. This file can be opened with Netscape or Internet Explorer.\n");
6904     }
6905    
6906     print("--============_-1234567890==_============\n");
6907     $Value = "citations." . (($DeliveryFormat eq "text/html") ? "html" : "txt");
6908     print("Content-Type: $DeliveryFormat; name=\"$Value\"\n");
6909     print("Content-Disposition: attachment; filename=\"$Value\"\n\n");
6910     }
6911    
6912    
6913     # Get the current date
6914     $Value = &sGetPrintableDateFromTime();
6915    
6916     # Set the HTML flag
6917     $HTML = ( $DeliveryFormat eq "text/html" ) ? 1 : 0;
6918    
6919     # Write out the search result header
6920     ($Status, $QueryReport) = &bsDisplaySearchResults("Search Results for: $SearchName:", $SearchDescription, $Value, $SearchFrequency, $SearchResults, undef, $main::ConfigurationData{'script-url'}, 1, 1, $HTML, %main::FormData);
6921    
6922    
6923    
6924     # Print out mime part separator and mime header for the message footer
6925     if ( $DeliveryMethod eq "attachement" ) {
6926     print("--============_-1234567890==_============\n");
6927     printf("Content-Type: %s; charset=\"us-ascii\"\n\n\n", ($DeliveryFormat eq "text/html") ? "text/html" : "text/plain");
6928     }
6929    
6930    
6931     # Print out the profile result footer
6932     if ( $DeliveryFormat eq "text/html" ) {
6933     print("<BR><HR>\n");
6934     print("Saved search by the <A HREF=\"$main::ConfigurationData{'script-url'}\">MPS Information Server </A><BR>\n");
6935     print("Created by <A HREF=\"http://www.fsconsult.com/\">FS Consulting, Inc.</A><BR>\n");
6936     print("<HR><BR>\n");
6937     print("</BODY>\n");
6938     }
6939     elsif ( ($DeliveryFormat eq "text/plain") || ($DeliveryFormat eq "text/medline-citation") ) {
6940     print("----------------------------------------------------------------------\n");
6941     print("Saved search by the MPS Information Server [URL: $main::ConfigurationData{'script-url'}].\n");
6942     print("Created by FS Consulting, Inc. [URL: http://www.fsconsult.com/].\n");
6943     print("----------------------------------------------------------------------\n");
6944    
6945     }
6946    
6947     # Print out mime part separator for the end of the message
6948     if ( $DeliveryMethod eq "attachement" ) {
6949     print("--============_-1234567890==_============--\n");
6950     }
6951    
6952    
6953     # Restore the saved file handle
6954     select $SavedFileHandle;
6955    
6956     # Close the result file
6957     close(RESULT_FILE);
6958    
6959     }
6960     else {
6961     print("Execution - saved search: '$SavedSearchFilePath' is currently inactive.\n");
6962     }
6963    
6964     # Save the search object
6965     if ( ! &iSaveSearch($SavedSearchFilePath, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $NewLastRunTime) ) {
6966     print("Execution error - failed to save search object: '$SavedSearchFilePath'.\n");
6967     }
6968    
6969     } # foreach ()
6970    
6971     return;
6972    
6973     }
6974    
6975    
6976    
6977    
6978     #--------------------------------------------------------------------------
6979     #
6980     # Function: vLog()
6981     #
6982     # Purpose: This a logging function which logs any passed printf()
6983     # formatted string to STDOUT and the log file if it is defined.
6984     #
6985     # If the log file cannot be opened for appending, nothing will
6986     # be written to it.
6987     #
6988     # Called by:
6989     #
6990     # Parameters: @_
6991     #
6992     # Global Variables: $main::LogFilePath
6993     #
6994     # Returns: void
6995     #
6996     sub vLog {
6997    
6998     # Log to defined log file
6999     if ( defined($main::LogFilePath) && ($main::LogFilePath ne "") && open(LOG_FILE, ">>$main::LogFilePath") ) {
7000     print(LOG_FILE @_);
7001     close(LOG_FILE);
7002     }
7003    
7004     return;
7005    
7006     }
7007    
7008    
7009    
7010    
7011    
7012    
7013     #--------------------------------------------------------------------------
7014     #
7015     # Function: main()
7016     #
7017     # Purpose: main
7018     #
7019     # Called by:
7020     #
7021     # Parameters:
7022     #
7023     # Global Variables:
7024     #
7025     # Returns: void
7026     #
7027    
7028     my ($Status);
7029     my (%Value, $Value);
7030    
7031    
7032    
7033     # Roll over the log file (ignore the status)
7034     # &iRolloverLog($main::LogFilePath, $main::LogFileRollOver);
7035    
7036    
7037     # Verify that we are running the correct perl version, assume upward compatibility
7038     if ( $] < 5.004 ) {
7039     &vLog("Error - this script needs to be run with Perl version 5.004 or better.\n");
7040     &vSendHTMLFooter;
7041     exit (-1);
7042     }
7043    
7044    
7045     # Load up the configuration file
7046     ($Status, %main::ConfigurationData) = &bhReadConfigurationFile($main::ConfigurationFilePath);
7047     if ( ! $Status ) {
7048     &vSendHTMLFooter;
7049     exit (-1);
7050     }
7051    
7052    
7053    
7054     # Set any defaults in the configuration
7055     if ( ! &bSetConfigurationDefaults(\%main::ConfigurationData, \%main::DefaultSettings) ) {
7056     &vSendHTMLFooter;
7057     exit (-1);
7058     }
7059    
7060    
7061     # Check for a minimal configuration
7062     if ( ! &bCheckMinimalConfiguration(\%main::ConfigurationData, \@main::RequiredSettings) ) {
7063     &vSendHTMLFooter;
7064     exit (-1);
7065     }
7066    
7067    
7068     # Check that the configuration paths specified is correct and can be accessed
7069     if ( ! &bCheckConfiguration ) {
7070     &vSendHTMLFooter;
7071     exit (-1);
7072     }
7073    
7074    
7075     # Get the database descriptions
7076     if ( ! &bGetDatabaseDescriptions ) {
7077     &vSendHTMLFooter;
7078     exit (-1);
7079     }
7080    
7081    
7082     # Set up the server
7083     if ( ! &bInitializeServer ) {
7084     &vSendHTMLFooter;
7085     exit (-1);
7086     }
7087    
7088     # fill filed descriptions
7089     &fill_SearchFieldDescriptions_fromDB('ps');
7090    
7091     # Are we running as a CGI-BIN script
7092     if ( $ENV{'GATEWAY_INTERFACE'} ) {
7093    
7094    
7095     # Check the CGI environment
7096     if ( ! &bCheckCGIEnvironment ) {
7097     &vSendHTMLFooter;
7098     exit (-1);
7099     }
7100    
7101    
7102     # Set and verify the environment (dont comment this out).
7103     if ( ! &bSetupCGIEnvironment ) {
7104     &vSendHTMLFooter;
7105     exit (-1);
7106     }
7107    
7108    
7109 dpavlin 1.12 if ( defined($main::FormData{'GetSearch'}) ) {
7110 dpavlin 1.1 $ENV{'PATH_INFO'} = "/GetSearch";
7111 dpavlin 1.12 delete($main::FormData{'GetSearch'});
7112     delete($main::FormData{'GetSearch'});
7113 dpavlin 1.1 }
7114    
7115 dpavlin 1.12 if ( defined($main::FormData{'ListSearchHistory'}) ) {
7116 dpavlin 1.1 $ENV{'PATH_INFO'} = "/ListSearchHistory";
7117 dpavlin 1.12 delete($main::FormData{'ListSearchHistory'});
7118     delete($main::FormData{'ListSearchHistory'});
7119 dpavlin 1.1 }
7120    
7121 dpavlin 1.12 if ( defined($main::FormData{'ListSavedSearch'}) ) {
7122 dpavlin 1.1 $ENV{'PATH_INFO'} = "/ListSavedSearch";
7123 dpavlin 1.12 delete($main::FormData{'ListSavedSearch'});
7124     delete($main::FormData{'ListSavedSearch'});
7125 dpavlin 1.1 }
7126    
7127 dpavlin 1.12 if ( defined($main::FormData{'ListFolder'}) ) {
7128 dpavlin 1.1 $ENV{'PATH_INFO'} = "/ListFolder";
7129 dpavlin 1.12 delete($main::FormData{'ListFolder'});
7130     delete($main::FormData{'ListFolder'});
7131 dpavlin 1.1 }
7132    
7133 dpavlin 1.12 if ( defined($main::FormData{'GetUserSettings'}) ) {
7134 dpavlin 1.1 $ENV{'PATH_INFO'} = "/GetUserSettings";
7135 dpavlin 1.12 delete($main::FormData{'GetUserSettings'});
7136     delete($main::FormData{'GetUserSettings'});
7137 dpavlin 1.1 }
7138    
7139    
7140    
7141     # foreach $Value ( keys (%main::FormData) ) {
7142     # $Status = defined($main::FormData{$Value}) ? $main::FormData{$Value} : "(undefined)";
7143     # &vLog("[\$main::FormData{'$Value'} = '$Status']\n");
7144     # }
7145    
7146     # Check for 'Action', set the PATH_INFO from it if it is set
7147     if ( defined($main::FormData{'Action'}) ) {
7148    
7149     if ( ($Value = index($main::FormData{'Action'}, "&")) > 0 ) {
7150     %Value = &hParseURLIntoHashTable(&lDecodeURLData(substr($main::FormData{'Action'}, $Value)));
7151     $main::FormData{'Action'} = substr($main::FormData{'Action'}, 0, $Value);
7152     foreach $Value ( keys(%Value) ) {
7153     $main::FormData{$Value} = $Value{$Value};
7154     }
7155     }
7156    
7157     $ENV{'PATH_INFO'} = "/" . $main::FormData{'Action'};
7158     delete($main::FormData{'Action'});
7159     }
7160    
7161    
7162     # Default to search if PATH_INFO is not defined
7163     if ( !defined($ENV{'PATH_INFO'}) || ($ENV{'PATH_INFO'} eq "") ) {
7164     $ENV{'PATH_INFO'} = "/GetSearch";
7165     }
7166    
7167    
7168     # Check what was requested and take action appropriately
7169     if ( ($ENV{'PATH_INFO'} eq "/GetSearch") || ($ENV{'PATH_INFO'} eq "/GetSimpleSearch") || ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ) {
7170     &vGetSearch;
7171     }
7172     elsif ( $ENV{'PATH_INFO'} eq "/GetSearchResults" ) {
7173     &vGetSearchResults;
7174     }
7175     elsif ( $ENV{'PATH_INFO'} eq "/GetDatabaseInfo" ) {
7176     &vGetDatabaseInfo;
7177     }
7178     elsif ( $ENV{'PATH_INFO'} eq "/GetDocument" ) {
7179     &vGetDocument;
7180     }
7181     elsif ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
7182     &vGetDocument;
7183     }
7184     elsif ( $ENV{'PATH_INFO'} eq "/GetUserSettings" ) {
7185     &vGetUserSettings;
7186     }
7187     elsif ( $ENV{'PATH_INFO'} eq "/SetUserSettings" ) {
7188     &vSetUserSettings;
7189     }
7190     elsif ( $ENV{'PATH_INFO'} eq "/ListSearchHistory" ) {
7191     &vListSearchHistory;
7192     }
7193     elsif ( $ENV{'PATH_INFO'} eq "/GetSearchHistory" ) {
7194     &vGetSearchHistory;
7195     }
7196     elsif ( $ENV{'PATH_INFO'} eq "/GetSaveSearch" ) {
7197     &vGetSaveSearch;
7198     }
7199     elsif ( $ENV{'PATH_INFO'} eq "/SetSaveSearch" ) {
7200     &vSetSaveSearch;
7201     }
7202     elsif ( $ENV{'PATH_INFO'} eq "/ListSavedSearch" ) {
7203     &vListSavedSearch;
7204     }
7205     elsif ( $ENV{'PATH_INFO'} eq "/GetSavedSearch" ) {
7206     &vGetSavedSearch;
7207     }
7208     elsif ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
7209     &vProcessSavedSearch;
7210     }
7211     elsif ( $ENV{'PATH_INFO'} eq "/ActivateSavedSearch" ) {
7212     &vProcessSavedSearch;
7213     }
7214     elsif ( $ENV{'PATH_INFO'} eq "/SuspendSavedSearch" ) {
7215     &vProcessSavedSearch;
7216     }
7217     elsif ( $ENV{'PATH_INFO'} eq "/GetSaveFolder" ) {
7218     &vGetSaveFolder;
7219     }
7220     elsif ( $ENV{'PATH_INFO'} eq "/SetSaveFolder" ) {
7221     &vSetSaveFolder;
7222     }
7223     elsif ( $ENV{'PATH_INFO'} eq "/ListFolder" ) {
7224     &vListFolder;
7225     }
7226     elsif ( $ENV{'PATH_INFO'} eq "/SetMergeFolder" ) {
7227     &vMergeFolder;
7228     }
7229     elsif ( $ENV{'PATH_INFO'} eq "/GetMergeFolder" ) {
7230     &vMergeFolder;
7231     }
7232     elsif ( $ENV{'PATH_INFO'} eq "/DeleteFolder" ) {
7233     &vProcessFolder;
7234     }
7235     elsif ( $ENV{'PATH_INFO'} eq "/GetFolder" ) {
7236     &vGetFolder;
7237     }
7238     elsif ( $ENV{'PATH_INFO'} eq "/DeleteDocument" ) {
7239     &vProcessDocument;
7240     }
7241     else {
7242     $ENV{'PATH_INFO'} = "/GetSearch";
7243     &vGetSearch;
7244     }
7245    
7246     }
7247     else {
7248    
7249     my ($RunSearches, $Param, $Frequency, $Mday, $Wday);
7250    
7251    
7252     # We are running as a stand alone script
7253    
7254    
7255     #
7256     # Initialize the variables
7257     #
7258    
7259     # Run Searches?
7260     # 0 - dont run searches
7261     # 1 - run searches
7262     $RunSearches = 1;
7263    
7264    
7265     # Init the frequency
7266     $Frequency = "";
7267    
7268     # Check for command parameters
7269     foreach $Param ( @ARGV ) {
7270    
7271     if ( $Param =~ /^-nos/i ) {
7272     # Dont run searches
7273     $RunSearches = 0;
7274     }
7275     elsif ( $Param =~ /^-s/i ) {
7276     # Run searches
7277     $RunSearches = 1;
7278     }
7279     elsif ( $Param =~ /^-d/i ) {
7280     # Want to run the daily
7281     $Frequency .= "|Daily|";
7282     }
7283     elsif ( $Param =~ /^-w/i ) {
7284     # Want to run the weekly
7285     $Frequency .= "|Weekly|";
7286     }
7287     elsif ( $Param =~ /^-m/i ) {
7288     # Want to run the monthly
7289     $Frequency .= "|Monthly|";
7290     }
7291     elsif ( $Param =~ /^-h/i ) {
7292     # help
7293     print("Usage: Search.cgi [-nosearch|-search] [-daily][-weekly][-monthly][-help]\n");
7294     print("\n");
7295     print(" [-nosearch|-search] whether to run or not run searches (default = -search).\n");
7296     print(" [-daily] run daily crawls/searches (overrides default).\n");
7297     print(" [-weekly] run weekly crawls/searches (overrides default).\n");
7298     print(" [-monthly] run monthly crawls/searches (overrides default).\n");
7299     print(" [-help] print the usage and exit.\n");
7300     exit (0);
7301     }
7302     else {
7303     # Invalid param
7304     print("\tError - invalid parameter: '$Param', run 'Search.cgi -help' to get parameter information.\n");
7305     exit (-2);
7306     }
7307     }
7308    
7309    
7310    
7311     # Did we set a frequency usign a command line parameter?
7312     if ( $Frequency eq "" ) {
7313    
7314     # We did not, so we set it based on the following rules
7315     #
7316     # monday-sunday run the daily
7317     # sunday run the weekly
7318     # 1st of the month run the monthly
7319     #
7320    
7321     # Create an ANSI format date/time field
7322     (undef, undef, undef, $Mday, undef, undef, $Wday, undef, undef) = localtime();
7323    
7324     # Always do the daily
7325     $Frequency = "|Daily|";
7326    
7327     # Check for sunday, append the weekly
7328     if ( $Wday == 0 ) {
7329     $Frequency .= "|Weekly|";
7330     }
7331    
7332     # Check for the 1st of the month, append the monthly
7333     if ( $Mday == 1 ) {
7334     $Frequency .= "|Monthly|";
7335     }
7336     }
7337    
7338    
7339     # Log stuff
7340     print("Execution - Frequency: $Frequency\n");
7341    
7342    
7343     # Run the searches
7344     if ( $RunSearches == 1 ) {
7345     &vRunSavedSearches($Frequency);
7346     }
7347     }
7348    
7349    
7350     # Shutdown the server
7351     &bShutdownServer;
7352    
7353    
7354     exit (0);
7355    
7356    
7357    
7358     #--------------------------------------------------------------------------
7359    
7360     # fill SearchFieldDescriptions from one database
7361    
7362     # 2002-06-08 Dobrica Pavlinusic <dpavlin@rot13.org>
7363    
7364     sub fill_SearchFieldDescriptions_fromDB {
7365    
7366     my ($Database) = @_;
7367    
7368     # Get the database field information
7369     my ($Status, $Text) = MPS::GetDatabaseFieldInfo($main::MPSSession, $Database);
7370    
7371     if ( $Status ) {
7372     foreach my $FieldInformation ( split(/\n/, $Text) ) {
7373     my ($FieldName, $FieldDescription, undef) = split(/\t/, $FieldInformation, 3);
7374     $main::SearchFieldDescriptions{$FieldName} = $FieldDescription;
7375     }
7376     }
7377 dpavlin 1.7 }
7378    
7379     #--------------------------------------------------------------------------
7380     # show list of all databases
7381     #
7382     # usage: ShowDatabaseCheckBoxes(@SelectedDatabases)
7383    
7384     sub ShowDatabaseCheckBoxes {
7385     # Parse out the database names and put them into a
7386     # hash table, they should be separated with a '\0'
7387     my %Value;
7388    
7389     foreach my $ItemEntry ( @_ ) {
7390     $Value{$ItemEntry} = $ItemEntry;
7391     }
7392    
7393     print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>\n");
7394 dpavlin 1.15 print "<tr><td colspan=3 align=\"center\">
7395     <font size=-1>Oznaèi
7396     <a href=\"javascript:SetChecked(1)\">sve</a>,
7397     <a href=\"javascript:SetChecked(0)\">niti jednu</a>.
7398     </font>
7399     </td></tr>";
7400 dpavlin 1.7
7401     my @html_database;
7402    
7403     foreach my $key ( sort keys %main::DatabaseSort ) {
7404     my $DatabaseName = $main::DatabaseSort{$key};
7405     my $Value = ((defined($Value{$DatabaseName})) || (scalar(keys(%main::DatabaseDescriptions)) == 1) || !defined($main::RemoteUser) ) ? "CHECKED" : "";
7406     my $ItemEntry = &lEncodeURLData($DatabaseName);
7407     if ($main::DatabaseDescriptions{$DatabaseName}) {
7408     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";
7409     } else {
7410     push @html_database,"<td align=left valign=top>$main::DatabaseDescriptions{$DatabaseName}</td>\n";
7411     }
7412     }
7413    
7414    
7415     if ($main::ConfigurationData{'output-colums'}) {
7416     # create database names in columns
7417    
7418     my $cols = $main::ConfigurationData{'show-nr-colums'};
7419     my $next = int($#html_database/$cols) ;
7420    
7421     for(my $i=0; $i <= $next ; $i++) {
7422     print("<tr>");
7423     for(my $j=0; $j <= $cols; $j++) {
7424     print($html_database[$i+$next*$j+$j] || '');
7425     }
7426     print("</tr>");
7427     }
7428    
7429     } else {
7430     for(my $i=0; $i <= $#html_database ; $i=$i+1) {
7431     print("<tr>",$html_database[$i],"</tr>");
7432     }
7433     }
7434    
7435     print("</TABLE>\n");
7436 dpavlin 1.1 }

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