/[webpac-proto]/search/Search.cgi
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Revision 1.15 - (show annotations)
Tue Jun 25 15:59:51 2002 UTC (21 years, 9 months ago) by dpavlin
Branch: MAIN
Changes since 1.14: +14 -28 lines
fixed user preferences, moved JavaScript magic in my file

1 #!/usr/bin/perl -w
2
3 #*****************************************************************************
4 # 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 #*****************************************************************************
14
15 #print "Content-type: text/plain\n\n";
16
17 #use Data::Dumper;
18
19 #--------------------------------------------------------------------------
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 # read configuration fields
187 require "config.pm";
188
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
380 # 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("$JavaScript\n");
393 }
394 print '<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-2">';
395 print '<link rel="STYLESHEET" type="text/css" href="'.$main::ConfigurationData{'image-base-path'}.'/stil.css">';
396 print("</HEAD>\n<BODY BGCOLOR=\"#FFFFFF\">\n");
397
398
399 # Send the header snippet file
400 &vPrintFileContent($main::ConfigurationData{'html-header-snippet-file'});
401
402
403 # Send the banner
404 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
405 # print("<TR><TD VALIGN=TOP ALIGN=RIGHT> <A HREF=\"/\" OnMouseOver=\"self.status='Return Home'; return true\"><IMG SRC=\"$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
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 my $DISABLED;
507
508 $DISABLED = ( %MenuBar && defined($MenuBar{'GetSearch'}) ) ? "DISABLED" : "";
509 print("<INPUT NAME=\"GetSearch\" TYPE=SUBMIT VALUE=\"Forma za pretra¾ivanje\" $DISABLED class=\"navigacija\">");
510
511 if ( defined($main::RemoteUser) ) {
512 $DISABLED = ( %MenuBar && defined($MenuBar{'ListSearchHistory'}) ) ? "DISABLED" : "";
513 print"<INPUT NAME=\"ListSearchHistory\" TYPE=SUBMIT VALUE=\"Search History\" $DISABLED class=\"navigacija\">";
514
515 $DISABLED = ( %MenuBar && defined($MenuBar{'ListSavedSearch'}) ) ? "DISABLED" : "";
516 print"<INPUT NAME=\"ListSavedSearch\" TYPE=SUBMIT VALUE=\"List Saved Search\" $DISABLED class=\"navigacija\">";
517
518 $DISABLED = ( %MenuBar && defined($MenuBar{'ListFolder'}) ) ? "DISABLED" : "";
519 print"<INPUT NAME=\"ListFolder\" TYPE=SUBMIT VALUE=\"List Folder\" $DISABLED class=\"navigacija\">";
520
521 $DISABLED = ( %MenuBar && defined($MenuBar{'GetUserSettings'}) ) ? "DISABLED" : "";
522 print"<INPUT NAME=\"GetUserSettings\" TYPE=SUBMIT VALUE=\"Get User Settings\" $DISABLED class=\"navigacija\">";
523 }
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" . $Value;
1522
1523
1524 if ( defined($Content{$FieldName}) ) {
1525 $SearchString .= defined($Content{$FieldContent}) ?
1526 (($SearchString ne "") ? " AND " : "") . "$Content{$FieldName}=(" . $Content{$FieldContent} . ")" : "";
1527 }
1528 }
1529
1530 # nuke accented chars
1531 $SearchString =~ tr/Çüéâäùæç³ëÕõî¬ÄÆÉÅåôö¥µ¦¶ÖÜ«»£èáíóú¡±®¾Êê¼ÈºÁÂ̪¯¿ÃãðÐÏËïÒÍÎìÞÙÓÔÑñò©¹ÀÚàÛýÝþ´­½²·¢¸¨ÿØø/CueaauccleOoiZACELlooLlSsOUTtLcaiouAaZzEezCsAAESZzAadDDEdNIIeTUOoNnnSsRUrUyYt'-".'',"'Rr/;
1532 # convert search string to lower case -> make search case insensitive
1533 $SearchString =~ tr/A-Z/a-z/;
1534
1535 # Add the internal search terms
1536
1537
1538 # Add the date restriction on the load time
1539 if ( defined($Content{'LastRunTime'}) && ($Content{'LastRunTime'} > 0) ) {
1540 $SearchString .= (($SearchString ne "") ? " AND " : "") . "time_t>=$Content{'LastRunTime'}";
1541 }
1542
1543
1544 # Add the Past date restriction
1545 if ( defined($Content{'Past'}) && ($Content{'Past'} ne "0") ) {
1546
1547 $Time = time();
1548 if ( $Content{'Past'} eq "Day" ) {
1549 $Time = &tSubstractFromTime($Time, undef, undef, 1);
1550 }
1551 elsif ( $Content{'Past'} eq "Week" ) {
1552 $Time = &tSubstractFromTime($Time, undef, undef, 7);
1553 }
1554 elsif ( $Content{'Past'} eq "Month" ) {
1555 $Time = &tSubstractFromTime($Time, undef, 1, undef);
1556 }
1557 elsif ( $Content{'Past'} eq "3 Months" ) {
1558 $Time = &tSubstractFromTime($Time, undef, 3, undef);
1559 }
1560 elsif ( $Content{'Past'} eq "6 Months" ) {
1561 $Time = &tSubstractFromTime($Time, undef, 6, undef);
1562 }
1563 elsif ( $Content{'Past'} eq "9 Months" ) {
1564 $Time = &tSubstractFromTime($Time, undef, 9, undef);
1565 }
1566 elsif ( $Content{'Past'} eq "Year" ) {
1567 $Time = &tSubstractFromTime($Time, 1, undef undef);
1568 }
1569
1570 # Create an ANSI format date/time field
1571 $Date = &sGetAnsiDateFromTime($Time);
1572 $SearchString .= " {DATE>=$Date}";
1573 }
1574
1575
1576 # Add the Since date restriction
1577 if ( defined($Content{'Since'}) && ($Content{'Since'} ne "0") ) {
1578 $SearchString .= " {DATE>=$Content{'Since'}0000}";
1579 }
1580
1581
1582 # Add the Before date restriction
1583 if ( defined($Content{'Before'}) && ($Content{'Before'} ne "0") ) {
1584 $SearchString .= " {DATE<$Content{'Before'}0000}";
1585 }
1586
1587
1588 # Add the document sort order
1589 $SearchString .= defined($Content{'Order'}) ? " {" . $Content{'Order'} . "}" : "";
1590
1591 # Add the operator
1592 $SearchString .= defined($Content{'Operator'}) ? " {" . $Content{'Operator'} . "}" : "";
1593
1594
1595 return (($SearchString ne "") ? $SearchString : undef);
1596
1597 }
1598
1599
1600
1601
1602
1603 #--------------------------------------------------------------------------
1604 #
1605 # Function: hGetSearchStringHash()
1606 #
1607 # Purpose: This function makes a search string hash table from the search
1608 # variables in the content hash
1609 #
1610 # Called by:
1611 #
1612 # Parameters: %Content content hash
1613 #
1614 # Global Variables: void
1615 #
1616 # Returns: the search string hash table, and an empty string if
1617 # nothing relevant is defined in the content hash
1618 #
1619 sub hGetSearchStringHash {
1620
1621 my (%Content) = @_;
1622
1623 my ($Content);
1624 my (%Value, @Values, $Value);
1625
1626
1627 @Values = split(/ /, defined($Content{'Any'}) ? $Content{'Any'} : "");
1628 foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value };
1629
1630
1631 # Add the generic field names
1632 foreach $Value ( 1..100 ) {
1633
1634 my ($FieldName) = "FieldName" . $Value;
1635 my ($FieldContent) = "FieldContent" . $Value;
1636
1637 if ( defined($Content{$FieldName}) ) {
1638 @Values = split(/ /, defined($Content{$FieldContent}) ? $Content{$FieldContent} : "");
1639 foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value };
1640 }
1641 }
1642
1643
1644 return (%Value);
1645
1646 }
1647
1648
1649
1650
1651
1652 #--------------------------------------------------------------------------
1653 #
1654 # Function: hGetDocumentFolders()
1655 #
1656 # Purpose: This function returns a hash table of all the document folders
1657 #
1658 # Called by:
1659 #
1660 # Parameters: void
1661 #
1662 # Global Variables: void
1663 #
1664 # Returns: a hash table of document folders, the key being the folder name
1665 # and the content being the folder file name
1666 #
1667 sub hGetDocumentFolders {
1668
1669 my (@DocumentFolderList, $DocumentFolderEntry, $HeaderName, $FolderName, %QualifiedDocumentFolders);
1670
1671 # Read all the document folder files
1672 opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
1673 @DocumentFolderList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::DocumentFolderFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
1674 closedir(USER_ACCOUNT_DIRECTORY);
1675
1676
1677 # Loop over each document folder file checking that it is valid
1678 for $DocumentFolderEntry ( @DocumentFolderList ) {
1679
1680 # Get the header name from the XML document folder file
1681 $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderEntry);
1682
1683 # Check that the entry is valid and add it to the qualified list
1684 if ( defined($HeaderName) && ($HeaderName eq "DocumentFolder") ) {
1685 $FolderName = &sGetTagValueFromXMLFile($DocumentFolderEntry, "FolderName");
1686 $QualifiedDocumentFolders{$FolderName} = $DocumentFolderEntry;
1687 }
1688 else {
1689 # Else we delete this invalid document folder file
1690 unlink($DocumentFolderEntry);
1691 }
1692 }
1693
1694
1695 return (%QualifiedDocumentFolders);
1696
1697 }
1698
1699
1700
1701
1702
1703 #--------------------------------------------------------------------------
1704 #
1705 # Function: iSaveSearchHistory()
1706 #
1707 # Purpose: This function saves the passed search to a new
1708 # search history XML file.
1709 #
1710 # Called by:
1711 #
1712 # Parameters: $FileName search history file name ('undef' means create a new file name)
1713 # $SearchAndRfDocumentURL search and RF document URL
1714 # $SearchResults search results
1715 # $QueryReport query report
1716 #
1717 # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1718 # $main::SearchHistoryFileNamePrefix
1719 #
1720 # Returns: 0 on error, 1 on success
1721 #
1722 sub iSaveSearchHistory {
1723
1724 my ($FileName, $SearchAndRfDocumentURL, $SearchResults, $QueryReport) = @_;
1725 my ($SearchHistoryFilePath, %Value);
1726 my ($AnsiDateTime);
1727
1728
1729 # Return an error if the user account directory is not defined
1730 if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
1731 return (0);
1732 }
1733
1734 # Create a file name if one was not passed
1735 if ( !defined($FileName) ) {
1736 $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1737 $SearchHistoryFilePath = $main::UserAccountDirectoryPath . "/". $main::SearchHistoryFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1738 }
1739 else {
1740 $SearchHistoryFilePath = $FileName;
1741 }
1742
1743
1744 # Set the hash from the history information
1745 undef(%Value);
1746 $Value{'CreationTime'} = time();
1747 $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL;
1748 $Value{'QueryReport'} = $QueryReport;
1749 $Value{'SearchResults'} = $SearchResults;
1750
1751
1752 # Save the search information
1753 if ( ! &iSaveXMLFileFromHash($SearchHistoryFilePath, "SearchHistory", %Value) ) {
1754 # Failed to save the information, so we return an error
1755 return (0);
1756 }
1757
1758 return (1);
1759
1760 }
1761
1762
1763
1764
1765
1766 #--------------------------------------------------------------------------
1767 #
1768 # Function: iSaveSearch()
1769 #
1770 # Purpose: This function saves the passed search to a new
1771 # search XML file.
1772 #
1773 # Called by:
1774 #
1775 # Parameters: $FileName saved search file name ('undef' means create a new file name)
1776 # $SearchName search name
1777 # $SearchDescription search description
1778 # $SearchAndRfDocumentURL search and RF document URL
1779 # $SearchFrequency search frequency
1780 # $DeliveryFormat delivery format
1781 # $DeliveryMethod delivery method
1782 # $SearchStatus search status
1783 # $CreationTime creation time
1784 # $LastRunTime last run time
1785 #
1786 # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1787 # $main::SavedSearchFileNamePrefix
1788 #
1789 # Returns: 0 on error, 1 on success
1790 #
1791 sub iSaveSearch {
1792
1793 my ($FileName, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime) = @_;
1794 my ($SavedSearchFilePath, %Value);
1795 my ($AnsiDateTime);
1796
1797
1798 # Return an error if the user account directory is not defined
1799 if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
1800 return (0);
1801 }
1802
1803 # Create a file name if one was not passed
1804 if ( !defined($FileName) ) {
1805 $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1806 $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/". $main::SavedSearchFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1807 }
1808 else {
1809 $SavedSearchFilePath = $FileName;
1810 }
1811
1812
1813
1814 # Set the hash from the search information
1815 undef(%Value);
1816 $Value{'SearchName'} = $SearchName;
1817 $Value{'SearchDescription'} = $SearchDescription;
1818 $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL;
1819 $Value{'SearchFrequency'} = $SearchFrequency;
1820 $Value{'DeliveryFormat'} = $DeliveryFormat;
1821 $Value{'DeliveryMethod'} = $DeliveryMethod;
1822 $Value{'SearchStatus'} = $SearchStatus;
1823 $Value{'CreationTime'} = $CreationTime;
1824 $Value{'LastRunTime'} = $LastRunTime;
1825
1826
1827 # Save the search information
1828 if ( ! &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) {
1829 # Failed to save the information, so we return an error
1830 return (0);
1831 }
1832
1833 return (1);
1834
1835 }
1836
1837
1838
1839
1840
1841 #--------------------------------------------------------------------------
1842 #
1843 # Function: iSaveFolder()
1844 #
1845 # Purpose: This function saves the passed folder to a new
1846 # document folder XML file.
1847 #
1848 # Called by:
1849 #
1850 # Parameters: $FileName document folder file name ('undef' means create a new file name)
1851 # $FolderName folder name
1852 # $FolderDescription folder description
1853 # $FolderDocuments folder document
1854 # $CreationTime creation time
1855 # $UpdateTime update time
1856 #
1857 # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
1858 # $main::DocumentFolderFileNamePrefix
1859 #
1860 # Returns: 0 on error, 1 on success
1861 #
1862 sub iSaveFolder {
1863
1864 my ($FileName, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) = @_;
1865 my ($DocumentFolderFilePath, %Value);
1866 my ($AnsiDateTime);
1867
1868
1869 # Return an error if the user account directory is not defined
1870 if ( !defined($main::RemoteUser) || !defined($main::UserAccountDirectoryPath) ) {
1871 return (0);
1872 }
1873
1874 # Create a file name if one was not passed
1875 if ( !defined($FileName) ) {
1876 $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime();
1877 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/". $main::DocumentFolderFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension;
1878 }
1879 else {
1880 $DocumentFolderFilePath = $FileName;
1881 }
1882
1883
1884
1885 # Set the hash from the folder information
1886 undef(%Value);
1887 $Value{'FolderName'} = $FolderName;
1888 $Value{'FolderDescription'} = $FolderDescription;
1889 $Value{'FolderDocuments'} = $FolderDocuments;
1890 $Value{'CreationTime'} = $CreationTime;
1891 $Value{'UpdateTime'} = $UpdateTime;
1892
1893
1894 # Save the document folder information
1895 if ( ! &iSaveXMLFileFromHash($DocumentFolderFilePath, "DocumentFolder", %Value) ) {
1896 # Failed to save the information, so we return an error
1897 return (0);
1898 }
1899
1900 return (1);
1901
1902 }
1903
1904
1905
1906
1907
1908 #--------------------------------------------------------------------------
1909 #
1910 # Function: bDisplayDocuments()
1911 #
1912 # Purpose: This function displays the document
1913 #
1914 # Called by:
1915 #
1916 # Parameters: $Title title
1917 # $Documents \0 separated document URL
1918 # $FieldName field name
1919 # $Selector true to display selector
1920 # $Selected selector is selected
1921 # $HTML true to display HTML
1922 #
1923 #
1924 # Global Variables: void
1925 #
1926 # Returns: the status
1927 #
1928 sub bDisplayDocuments {
1929
1930 my ($Title, $Documents, $FieldName, $Selector, $Selected, $HTML) = @_;
1931
1932 my (@Documents, $Document, $Status, $DocumentInfo, $SelectorText, $SelectedText, $LinkText);
1933 my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder);
1934 my (%Value, $Value, @Values);
1935
1936
1937 # Check input parameters
1938 if ( !defined($Documents) ) {
1939 return (0);
1940 }
1941
1942
1943 # Split the documents text into a documents list
1944 @Documents = split(/\0/, $Documents);
1945
1946
1947 # Set the field name
1948 $FieldName = (defined($FieldName ) && ($FieldName ne "")) ? $FieldName : "Document";
1949
1950 # Set the selected text
1951 $SelectedText = ((defined($Selector) && $Selector) && (defined($Selected) && $Selected)) ? "CHECKED" : "";
1952
1953
1954 # Print the title
1955 if ( $HTML ) {
1956 printf("<TD ALIGN=LEFT VALIGN=TOP>%s%s:</TD><TD ALIGN=LEFT VALIGN=TOP>\n",
1957 defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : "");
1958 }
1959 else {
1960 printf("%s%s:\n", defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : "");
1961 }
1962
1963
1964 # Loop over each entry in the documents list
1965 foreach $Document ( @Documents ) {
1966
1967 # Parse out the document entry
1968 %Value = &hParseURLIntoHashTable($Document);
1969
1970 # Get the document information
1971 ($Status, $DocumentInfo) = MPS::GetDocumentInfo($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'});
1972
1973 if ( $Status ) {
1974 ($Headline, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $DocumentInfo, 8);
1975
1976 # Decode the headline and strip the HTML
1977 $Headline = &lDecodeURLData($Headline);
1978 $Headline =~ s/&nbsp;//gs;
1979 $Headline =~ s/<.*?>//gs;
1980 $Headline =~ s/\s+/ /gs;
1981
1982 # Create a generic link for this document
1983 $Value = "";
1984 $Value .= (defined($Value{'Database'}) && ($Value{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Value{'Database'}) : "";
1985 $Value .= (defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Value{'DocumentID'}) : "";
1986 $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
1987 $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
1988
1989
1990 # Create the selector text
1991 if ( defined($Selector) && $Selector ) {
1992 $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"$FieldName\" VALUE=\"" . substr($Value, 1) . "\" $SelectedText> ";
1993 }
1994 else {
1995 $SelectorText = " - ";
1996 }
1997
1998 # Create the link text, we use the URL if it is there
1999 if ( defined($URL) && ($URL ne "") ) {
2000 $LinkText = $URL;
2001 }
2002 elsif ( defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "") ) {
2003 $LinkText = "$ENV{'SCRIPT_NAME'}/GetDocument?" . substr($Value, 1);
2004 }
2005 else {
2006 $LinkText = "";
2007 }
2008
2009 # Put up the headline and the score, this one links to the document
2010 if ( $HTML ) {
2011 print("$SelectorText <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline <I> ( $main::DatabaseDescriptions{$Value{'Database'}} ) </I> </A> <BR>\n");
2012
2013 # if ( defined($URL) && ($URL ne "") ) {
2014 # $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2015 # print("<FONT SIZE=-2><A HREF=\"$URL\"> $Value </A></FONT><BR>\n");
2016 # }
2017 }
2018 else {
2019 print("- $Headline ($main::DatabaseDescriptions{$Value{'Database'}})\n URL: $LinkText\n");
2020 }
2021 }
2022 }
2023
2024 if ( $HTML ) {
2025 print("</TD>\n");
2026 }
2027
2028
2029 return (1);
2030
2031 }
2032
2033
2034
2035
2036
2037
2038 #--------------------------------------------------------------------------
2039 #
2040 # Function: bsDisplaySearchResults()
2041 #
2042 # Purpose: This function displays the search results
2043 #
2044 # Called by:
2045 #
2046 # Parameters: $Title title
2047 # $SearchResults search results
2048 # $SearchDate search date
2049 # $SearchFrequency search frequency
2050 # $SearchDescription search description
2051 # $QueryReport query report
2052 # $ScriptName script name
2053 # $Header true to display header
2054 # $Selector true to display selector
2055 # $HTML true to display HTML
2056 # %Content content hash table
2057 #
2058 #
2059 # Global Variables: %main::ConfigurationData, $main::RemoteUser,
2060 # $main::QueryReportItemName, $main::QueryReportMimeType
2061 #
2062 # Returns: the status and a the query report
2063 #
2064 sub bsDisplaySearchResults {
2065
2066 my ($Title, $SearchDescription, $SearchDate, $SearchFrequency, $SearchResults, $QueryReport, $ScriptName, $Header, $Selector, $HTML, %Content) = @_;
2067
2068 my ($SearchString, $SummaryType, $SummaryLength, @SearchResults, $SearchResult, $FinalQueryReport, $ResultCount, %SearchStringHash);
2069 my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder);
2070 my ($Status, $Text, $MimeTypeName, $SummaryText, $SelectorText, $LinkText, $RuleFlag, $LastItemName);
2071 my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName, $FolderName, $Index);
2072 my (@Words, $Word, @OffsetPairs, $OffsetPair, %Offsets, $Offset, $Start, $End, $OldStart, $OldEnd, $CurrentSummaryLength);
2073 my ($DatabaseSummaryFilterKey, $DatabaseSummaryFilterFunction);
2074 my ($Value, %Value, @Values, $ValueEntry);
2075
2076
2077 # Check input parameters
2078 if ( !defined($SearchResults) || !%Content ) {
2079 return (0);
2080 }
2081
2082 # Split the search results text into a search results list
2083 @SearchResults = split(/\n/, $SearchResults);
2084
2085
2086 # First we count up the number of results and scoop up
2087 # any query reports if we need to
2088
2089 # Initialize the final query report
2090 if ( !defined($QueryReport) ) {
2091 $FinalQueryReport = "";
2092 }
2093 else {
2094 $FinalQueryReport = $QueryReport;
2095 }
2096
2097
2098 # Loop over each entry in the search results list
2099 $ResultCount = 0;
2100 foreach $SearchResult ( @SearchResults ) {
2101
2102 # Parse the headline, also get the first document item/type
2103 ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2104
2105 # Is this a query report
2106 if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2107
2108 # Retrieve the query report if it was not passed to us
2109 if ( !defined($QueryReport) ) {
2110 ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType);
2111
2112 if ( $Status ) {
2113 # Concatenate it to the query report text we have already got
2114 $FinalQueryReport .= $Text;
2115 }
2116 }
2117 }
2118 else {
2119 # Increment the result count
2120 $ResultCount++;
2121 }
2122 }
2123
2124
2125
2126
2127 # Finally, we get information we are going to need later on
2128
2129 # Get the search string
2130 $SearchString = &sMakeSearchString(%Content);
2131 if ( defined($SearchString) ) {
2132 $SearchString =~ s/{.*?}//gs;
2133 $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
2134 }
2135 $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
2136
2137 # Get the search string hash
2138 %SearchStringHash = &hGetSearchStringHash(%Content);
2139
2140 # Do some very basic plural stemming
2141 foreach $Value ( keys (%SearchStringHash) ) {
2142 $Value =~ s/ies\Z/y/g;
2143 $Value =~ s/s\Z//g;
2144 $SearchStringHash{$Value} = $Value;
2145 }
2146
2147
2148
2149 # Get the summary information
2150 if ( defined($main::RemoteUser) ) {
2151
2152 $SummaryType = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryType");
2153 $SummaryLength = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryLength");
2154
2155 if ( !(defined($SummaryLength) && ($SummaryLength ne "")) ) {
2156 $SummaryLength = $main::DefaultSummaryLength;
2157 }
2158 if ( !(defined($SummaryType) && ($SummaryType ne "")) ) {
2159 $SummaryType = $main::DefaultSummaryType;
2160 }
2161 }
2162 else {
2163 $SummaryType = $main::DefaultSummaryType;
2164 $SummaryLength = $main::DefaultSummaryLength;
2165 }
2166
2167
2168 # Print the header if needed
2169 if ( $Header ) {
2170
2171 if ( $HTML ) {
2172 # Print the title and the start of the form
2173 printf("<H3>%s</H3>\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:");
2174
2175 # Start the form
2176 print("<FORM ACTION=\"$ScriptName\" METHOD=POST>\n");
2177
2178
2179 # List the hidden fields
2180 %Value = &hParseURLIntoHashTable(&sMakeSearchURL(%Content));
2181 foreach $Value ( keys(%Value) ) {
2182 foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
2183 print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
2184 }
2185 }
2186
2187
2188 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2189
2190 # Print the selector
2191 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");
2192
2193 if ( $ResultCount > 0 ) {
2194
2195 if ( defined($main::RemoteUser) ) {
2196 print("<SELECT NAME=\"Action\">\n");
2197
2198 print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
2199 if
2200 ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
2201 print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
2202 }
2203 if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
2204 print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
2205 }
2206 print("<OPTION VALUE=\"GetSaveSearch\">Saèuvaj rezultate pretra¾ivanja\n");
2207 print("<OPTION VALUE=\"GetSaveFolder\">Saèuvaj odabrane rezultate u novi folder\n");
2208
2209 # Get the document folder hash
2210 %QualifiedDocumentFolders = &hGetDocumentFolders;
2211
2212 for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
2213
2214 $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
2215
2216 # Get the document folder file name and encode it
2217 $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
2218 $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
2219
2220 print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Dodaj odabrane rezultate u '$FolderName' folder\n");
2221 }
2222 print("</SELECT>\n");
2223 print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
2224 }
2225 else {
2226 print("<SELECT NAME=\"Action\">\n");
2227 print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
2228 if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
2229 print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
2230 }
2231 if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
2232 print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
2233 }
2234 print("</SELECT>\n");
2235 print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
2236 }
2237 }
2238 else {
2239 if ( defined($main::RemoteUser) ) {
2240 print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSaveSearch\">\n");
2241 print("<INPUT TYPE=SUBMIT VALUE=\"Save this search\">\n");
2242 }
2243 }
2244
2245 print("</TD></TR>\n");
2246 print("</TABLE>\n");
2247 }
2248 else {
2249 printf("%s\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:");
2250 }
2251
2252
2253 # Display the search string
2254 if ( $HTML ) {
2255 print("<CENTER><HR WIDTH=50%></CENTER>\n");
2256 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2257 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
2258 }
2259 else {
2260 print("--------------------------------------------------------------\n");
2261 print(" - Search for : $SearchString\n");
2262 }
2263
2264
2265 # Display the description
2266 if ( defined($SearchDescription) ) {
2267 if ( $HTML ) {
2268 $SearchDescription =~ s/\n/<BR>/g;
2269 $SearchDescription =~ s/\r/<BR>/g;
2270 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n");
2271 }
2272 else {
2273 print(" - Description : $SearchDescription\n");
2274 }
2275 }
2276
2277 # Display the date
2278 if ( defined($SearchDate) ) {
2279 if ( $HTML ) {
2280 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Run on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDate </TD></TR>\n");
2281 }
2282 else {
2283 print(" - Run on : $SearchDate\n");
2284 }
2285 }
2286
2287 # Display the frequency
2288 if ( defined($SearchFrequency) ) {
2289 if ( $HTML ) {
2290 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n");
2291 }
2292 else {
2293 print(" - Frequency : $SearchFrequency\n");
2294 }
2295 }
2296
2297
2298
2299 # Get the databases from the search and list their descriptions
2300 if ( defined($Content{'Database'}) ) {
2301
2302 # Initialize the temp list
2303 undef(@Values);
2304
2305 # Loop over each database
2306 foreach $Database ( split(/\0/, $Content{'Database'}) ) {
2307 $Value = &lEncodeURLData($Database);
2308 if ( $HTML ) {
2309 push @Values, sprintf("<A HREF=\"$ScriptName/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Get Information about the $main::DatabaseDescriptions{$Database} database'; return true\"> $main::DatabaseDescriptions{$Database} </A> ");
2310 }
2311 else {
2312 push @Values, sprintf("$main::DatabaseDescriptions{$Database} ");
2313 }
2314 }
2315
2316 # Print the list if there are any entries in it
2317 if ( scalar(@Values) > 0 ) {
2318 if ( $HTML ) {
2319 printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n",
2320 (scalar(@Values) > 1) ? "s" : "", join(", ", @Values));
2321 }
2322 else {
2323 printf(" - Database%s : %s\n", (scalar(@Values) > 1) ? "s" : " ", join(", ", @Values));
2324 }
2325 }
2326 }
2327
2328
2329 # Display any feedback documents
2330 if ( defined($Content{'RfDocument'}) ) {
2331 if ( $HTML ) {
2332 print("<TR>\n");
2333 }
2334 &bDisplayDocuments("Feedback Document", $Content{'RfDocument'}, "RfDocument", 1, 1, $HTML);
2335 if ( $HTML ) {
2336 print("</TR>\n");
2337 }
2338 }
2339
2340
2341 if ( $HTML ) {
2342 printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Pronaðeno: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s rezultata (Maksimalni broj pode¹en na: $Content{'Max'} ) </TD></TR>\n",
2343 ($ResultCount > 0) ? $ResultCount : "no");
2344
2345 print("</TABLE>\n");
2346 print("<CENTER><HR WIDTH=50%></CENTER>\n");
2347 }
2348 else {
2349 printf(" - Results : %s\n", ($ResultCount > 0) ? $ResultCount : "no");
2350 print("--------------------------------------------------------------\n\n");
2351 }
2352 }
2353
2354
2355 # Start the table
2356 if ( $HTML ) {
2357 print("<!-- searchResults -->\n");
2358 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2359
2360 # Display a button to select all the documents
2361 if ( $ResultCount > 0 ) {
2362
2363 if ( defined($Selector) && $Selector ) {
2364
2365 $SelectorText = "";
2366
2367 # Loop over each entry in the hits list
2368 foreach $SearchResult ( @SearchResults ) {
2369
2370 # Parse the headline, also get the first document item/type
2371 ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2372
2373 # Skip query reports
2374 if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2375 next;
2376 }
2377
2378 $Value = "";
2379 $Value .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2380 $Value .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2381 $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2382 $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2383 $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1);
2384 }
2385
2386 $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
2387 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n");
2388 }
2389 }
2390 }
2391
2392
2393 ### FIX:: ADD SORT HERE
2394 if ( $ResultCount > 0 ) {
2395
2396 # Loop over each entry in the hits list
2397 foreach $SearchResult ( @SearchResults ) {
2398
2399 # Parse the headline, also get the first document item/type
2400 ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11);
2401
2402 # Skip query reports
2403 if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) {
2404 next;
2405 }
2406
2407
2408 # Put a separator between each entry
2409 if ( defined($Remainder) ) {
2410
2411 if ( defined($RuleFlag) && ($RuleFlag) ) {
2412 if ( $HTML ) {
2413 print("<TR><TD COLSPAN=3><HR WIDTH=25%></TD></TR>\n");
2414 }
2415 else {
2416 print("--------------------------------------------------------------\n\n");
2417 }
2418 }
2419
2420 $RuleFlag = 1;
2421 }
2422
2423
2424 # Get the summary if needed
2425 if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") &&
2426 ($SummaryType ne "none") ) {
2427
2428 ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType);
2429
2430 if ( $Status ) {
2431
2432 # Then process for each summary type
2433 if ( $SummaryType eq "default" ) {
2434
2435 $DatabaseSummaryFilterKey = "$main::DatabaseSummaryFilter:$Database:$ItemName:$MimeType";
2436
2437 # Is a filter defined for this database summary filter key ?
2438 if ( defined($main::DatabaseFilters{$DatabaseSummaryFilterKey}) ) {
2439
2440 # Pull in the package
2441 require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Database"};
2442
2443 # Filter the document
2444 $Value = $main::DatabaseFilters{$DatabaseSummaryFilterKey};
2445 $DatabaseSummaryFilterFunction = \&$Value;
2446 $Text = $DatabaseSummaryFilterFunction->($Database, $DocumentID, $ItemName, $MimeType, $Text);
2447
2448 }
2449
2450 # Truncate the summary to the length requested
2451 if ( defined ($Text) && ($Text ne "") ) {
2452
2453 $CurrentSummaryLength = 0;
2454 $SummaryText = "";
2455
2456 # Split the document text
2457 @Words = split(/(\W)/, $Text);
2458
2459 # Loop over each word
2460 foreach $Offset ( 0..scalar(@Words) ) {
2461
2462 # Skip undefined words
2463 if ( !defined($Words[$Offset]) ) {
2464 next;
2465 }
2466
2467 # Increment and check the summary length
2468 if ( $Words[$Offset] ne " " ) {
2469
2470 $CurrentSummaryLength++;
2471
2472 if ( $CurrentSummaryLength > $SummaryLength ) {
2473 # Append a diaresys at the end and bail
2474 $SummaryText .= "...";
2475 last;
2476 }
2477 }
2478
2479 # Append the current word to the end of the summary
2480 $SummaryText .= $Words[$Offset];
2481 }
2482 }
2483 else {
2484 $SummaryText = "(Document summary unavailable)";
2485 }
2486 }
2487 elsif ( $SummaryType eq "keyword" ) {
2488
2489 # First clean up the text
2490 if ( index($Text, "\r\n") >= 0 ) {
2491 $Text =~ s/\r//gs;
2492 }
2493 elsif ( index($Text, "\r") >= 0 ) {
2494 $Text =~ s/\r/\n/gs;
2495 }
2496 if ( defined($main::HtmlMimeTypes{$MimeType}) ) {
2497 if ( ($Index = index($Text, "\n\n")) >= 0 ) {
2498 $Text = substr($Text, $Index);
2499 }
2500 $Text =~ s/&nbsp;//gs;
2501 $Text =~ s/<.*?>//gs;
2502 }
2503 $Text =~ s/\n/ /gs;
2504 $Text =~ s/\s+/ /gs;
2505 $Text = ucfirst($Text);
2506
2507 # Initialize our variables
2508 $OldStart = -1;
2509 $OldEnd = -1;
2510
2511 $Start = -1;
2512 $End = -1;
2513
2514 $CurrentSummaryLength = 0;
2515
2516 # Reset the offset pairs and offsets
2517 undef(@OffsetPairs);
2518 undef(%Offsets);
2519
2520
2521 # Split the document text
2522 @Words = split(/(\W)/, $Text);
2523
2524
2525 # Loop over each word, checking to see if it is in the search string hash table
2526 # and build the offset list as we go along, check with the previous offset to see
2527 # if there is an overlap
2528 foreach $Offset ( 0..scalar(@Words) ) {
2529
2530 if ( !defined($Words[$Offset]) ) {
2531 next;
2532 }
2533
2534 # Downcase the word
2535 $Word = lc($Words[$Offset]);
2536
2537 # Very basic plural stemming
2538 $Word =~ s/ies\Z/y/g;
2539 $Word =~ s/s\Z//g;
2540
2541 if ( !defined($SearchStringHash{$Word}) ) {
2542 next;
2543 }
2544
2545 $Start = ($Offset < $main::SummaryKeywordSpan) ? 0 : $Offset - $main::SummaryKeywordSpan;
2546 $End = (($Offset + $main::SummaryKeywordSpan) > (scalar(@Words) - 1)) ? (scalar(@Words) - 1) : $Offset + $main::SummaryKeywordSpan;
2547
2548 if ( @OffsetPairs ) {
2549 ($OldStart, $OldEnd) = split(/,/, $OffsetPairs[scalar(@OffsetPairs) - 1]);
2550 }
2551
2552 if ( $OldEnd >= $Start ) {
2553 $OffsetPairs[scalar(@OffsetPairs) - 1] = "$OldStart,$End";
2554 }
2555 else {
2556 push @OffsetPairs, "$Start,$End";
2557 }
2558 $Offsets{$Offset} = $Offset;
2559 }
2560
2561
2562 # Now we rebuild the sentence from the words
2563 $SummaryText = "";
2564 foreach $OffsetPair ( @OffsetPairs ) {
2565
2566 ($Start, $End) = split(/,/, $OffsetPair);
2567
2568 if ( $Start > 0 ) {
2569 $SummaryText .= " ...";
2570 }
2571
2572 foreach $Offset ( $Start..$End ) {
2573
2574 if ( !defined($Words[$Offset]) ) {
2575 next;
2576 }
2577
2578 if ( defined($Offsets{$Offset}) ) {
2579 $SummaryText .= "<FONT COLOR=\"GREEN\">$Words[$Offset]</FONT> ";
2580 }
2581 else {
2582 $SummaryText .= $Words[$Offset] . " ";
2583 }
2584
2585 # Increment the summary length
2586 $CurrentSummaryLength++;
2587 }
2588
2589 # Append a diaresys at the end
2590 if ( $End < scalar(@Words) ) {
2591 $SummaryText .= "... ";
2592 }
2593
2594 # Bail if we have reached the max summary length
2595 if ( $CurrentSummaryLength > $SummaryLength ) {
2596 last;
2597 }
2598 }
2599 }
2600 }
2601 else {
2602 undef($SummaryText);
2603 }
2604 }
2605
2606
2607 # Decode the headline and strip the HTML
2608 $Headline = &lDecodeURLData($Headline);
2609 $Headline =~ s/&nbsp;//gs;
2610 $Headline =~ s/<.*?>//gs;
2611 $Headline =~ s/\s+/ /gs;
2612
2613
2614 # Create the selector text
2615 $SelectorText = "";
2616 if ( defined($Selector) && $Selector ) {
2617 $SelectorText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2618 $SelectorText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2619 $SelectorText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2620 $SelectorText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2621 $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> ";
2622 }
2623
2624
2625 # Put up the headline, the headline becomes the link to the document
2626
2627 # Create the link, we use the URL if it is there,
2628 # otherwise we create a link from the document ID
2629 if ( defined($URL) && ($URL ne "") ) {
2630 $LinkText = $URL;
2631 }
2632 elsif ( defined($DocumentID) && ($DocumentID ne "") ) {
2633 $LinkText = "";
2634 $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2635 $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2636 $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2637 $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2638 $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1);
2639 }
2640 else {
2641 $LinkText = "";
2642 }
2643
2644 # Get the mime type name
2645 $MimeTypeName = (defined($main::MimeTypeNames{$MimeType})) ? $main::MimeTypeNames{$MimeType} : $MimeType;
2646
2647 # Put up the headline and the score, this one links to the document
2648 if ( $HTML ) {
2649 print("<!-- resultItem -->\n");
2650 #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>");
2651 # decode some basic html from headline <b> <i>
2652 $Headline =~ s/&lt;(\/?[bi])&gt;/<$1>/g;
2653
2654 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;");
2655 } else {
2656 printf("%3d $Headline ($main::DatabaseDescriptions{$Database})\n", $Score);
2657 }
2658
2659 if (0) { ## don't display description
2660
2661 # Put up the summary
2662 if ( defined($SummaryText) && ($SummaryText ne "") ) {
2663 if ( $HTML ) {
2664 print(" <I> $SummaryText </I><BR>\n");
2665 }
2666 else {
2667 print(" $SummaryText\n");
2668 }
2669 }
2670
2671
2672 # Put up the mime type name
2673 if ( ! defined($Remainder) ) {
2674 if ( $HTML ) {
2675 print("Formatttt: $MimeTypeName, ");
2676
2677 }
2678 else {
2679 print(" Format: $MimeTypeName, ");
2680 }
2681 }
2682
2683
2684 # Put up the date if we got it
2685 if ( defined($Date) && ($Date ne "") ) {
2686 print("Date: $Date");
2687
2688 # Put up the time if we got it
2689 if ( defined($Time) && ($Time ne "") ) {
2690 print(" $Time");
2691 }
2692
2693 print(", ");
2694 }
2695
2696
2697 # Put up the document size, remember that there is only one
2698 # item name/mime type for this document if the remainder is undefined
2699 if ( ! defined($Remainder) ) {
2700 # Put up the length if it is defined
2701 if ( defined($Length) && ($Length ne "") ) {
2702 print("Size: $Length, ");
2703 }
2704
2705 # Put up the link
2706 if ( $HTML ) {
2707 if ( defined($URL) && ($URL ne "") ) {
2708 $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2709 print("<A HREF=\"$URL\"> $Value </A>\n");
2710 }
2711 }
2712 else {
2713 print(" URL: $LinkText\n");
2714 }
2715
2716 # Finish off the entry
2717 if ( $HTML ) {
2718 print("</FONT></TD></TR>");
2719 print("<!-- /resultItem -->\n");
2720 }
2721 print("\n");
2722 }
2723 else {
2724
2725 # There is a remainder, so there is more than one item name/mime type for this document,
2726 # the item names/mime types are listed as an un-numbered list
2727 if ( $HTML ) {
2728 print("<UL>");
2729 }
2730 print("\n");
2731
2732 # Set the last item to an empty string, this is also used as a flag
2733 $LastItemName = "";
2734
2735 # Loop while there are item names/mime types to be parsed
2736 do {
2737
2738 # Get the next item name/mime type if the last item is set
2739 if ( $LastItemName ne "" ) {
2740 ($ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $Remainder, 5);
2741 }
2742
2743
2744 # If the item name has changed, so we close of the current list and start a new one
2745 if ( $ItemName ne $LastItemName ) {
2746 if ( $LastItemName ne "" ) {
2747 if ( $HTML ) {
2748 print("</UL>");
2749 }
2750 print("\n");
2751 }
2752 $Value = ucfirst($ItemName);
2753 if ( $HTML ) {
2754 print("<LI> $Value </LI>\n<UL>\n");
2755 }
2756 else {
2757 print("$Value\n");
2758 }
2759
2760 # Set the last item name
2761 $LastItemName = $ItemName;
2762 }
2763
2764
2765 # Create the link, we use the URL if it is there,
2766 # otherwise we create a link from the document ID
2767 if ( defined($URL) && ($URL ne "") ) {
2768 $LinkText = $URL;
2769 }
2770 elsif ( defined($DocumentID) && ($DocumentID ne "") ) {
2771 $LinkText = "";
2772 $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : "";
2773 $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : "";
2774 $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : "";
2775 $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : "";
2776 $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1);
2777 }
2778 else {
2779 $LinkText = "";
2780 }
2781
2782
2783 # Get the mime type name
2784 $MimeTypeName = defined($main::MimeTypeNames{$MimeType}) ? $main::MimeTypeNames{$MimeType} : $MimeType;
2785
2786
2787 # Put up the mime type, this one links to the document
2788 if ( $HTML ) {
2789 print("<LI><A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $MimeTypeName </A>");
2790 }
2791 else {
2792 print("$MimeTypeName ");
2793 }
2794
2795 # Put up the length if it is defined
2796 if ( defined($Length) && ($Length ne "") ) {
2797 print("Size: $Length, ");
2798 }
2799
2800 if ( $HTML ) {
2801 if ( defined($URL) && ($URL ne "") ) {
2802 $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL;
2803 print("<A HREF=\"$URL\"> $Value </A>\n");
2804 }
2805 print("</LI>\n");
2806 }
2807 else {
2808 print("URL: $LinkText\n");
2809 }
2810
2811
2812 } while ( defined($Remainder) ); # Keep looping while there are item names/mime types to process
2813
2814 # Close off both un-numbered lists
2815 if ( $HTML ) {
2816 print("</UL></UL>");
2817 }
2818 print("\n");
2819
2820 } #if
2821 # Finish off the entry
2822 if ( $HTML ) {
2823 print("</FONT></TD></TR>\n");
2824 print("<!-- /resultItem -->\n");
2825 }
2826 }
2827 }
2828 }
2829
2830
2831 # Print up the query report if it is defined
2832 if ( defined($FinalQueryReport) && ($FinalQueryReport ne "") ) {
2833
2834 if ( $ResultCount > 0 ) {
2835 if ( $HTML ) {
2836 print("<TR><TD COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
2837 }
2838 else {
2839 print("--------------------------------------------------------------\n\n");
2840 }
2841 }
2842
2843 if ( $HTML ) {
2844 print("<TR><TD COLSPAN=2></TD><TD ALIGN=LEFT VALIGN=TOP>\n");
2845 }
2846
2847 $Value = $FinalQueryReport;
2848 if ( $HTML ) {
2849 $Value =~ s/\n/\<BR\>\n/g;
2850 }
2851
2852 if ( $HTML ) {
2853 print("<SMALL>\n");
2854 }
2855
2856 print("$Value");
2857
2858 if ( $HTML ) {
2859 print("</SMALL>\n");
2860 print("</TD></TR>\n");
2861 }
2862 }
2863
2864
2865 if ( $HTML ) {
2866
2867 # Close off the table
2868 print("<!-- /searchResults -->\n");
2869 print("</TABLE>\n");
2870
2871 if ( $Header ) {
2872 # Close off the form
2873 print("</FORM>\n");
2874 }
2875 }
2876
2877 # Return the status and the query report
2878 return (1, $FinalQueryReport);
2879
2880 }
2881
2882
2883
2884 #--------------------------------------------------------------------------
2885 #
2886 # Function: vGetSearch()
2887 #
2888 # Purpose: This function displays a search form to the user
2889 #
2890 # Called by:
2891 #
2892 # Parameters: void
2893 #
2894 # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser
2895 #
2896 # Returns: void
2897 #
2898 sub vGetSearch {
2899
2900 my (@ItemList, $ItemEntry, $Flag);
2901 my ($DatabaseName, $SelectedDatabases, $Year);
2902 my ($Value, %Value);
2903
2904
2905 # If we are getting the default search, we check to see if there is a
2906 # user name defined and if they chose to have a default search
2907 if ( $ENV{'PATH_INFO'} eq "/GetSearch" ) {
2908
2909 if ( defined($main::RemoteUser) && defined($main::UserSettingsFilePath) ) {
2910
2911 # Get the default search symbol
2912 $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "DefaultSearch");
2913
2914 # Set the default search
2915 if ( defined($Value) && ($Value eq "Simple") ) {
2916 $ENV{'PATH_INFO'} = "/GetSimpleSearch";
2917 }
2918 elsif ( defined($Value) && ($Value eq "Expanded") ) {
2919 $ENV{'PATH_INFO'} = "/GetExpandedSearch";
2920 }
2921 }
2922
2923 # Override the default search if there is field from the expanded form defined
2924 foreach $Value ('FieldContent3', 'Past', 'Since', 'Before') {
2925 if ( defined($main::FormData{$Value}) ) {
2926 $ENV{'PATH_INFO'} = "/GetExpandedSearch";
2927 last;
2928 }
2929 }
2930 }
2931
2932
2933
2934 # Make sure that we send the header
2935 $Value = ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ? "Pretra¾ivanje s vi¹e kriterija" : "Jednostavno pretra¾ivanje";
2936
2937 &vSendHTMLHeader($Value, $main::JavaScript_SetChecked);
2938
2939 undef(%Value);
2940 $Value{'GetSearch'} = "GetSearch";
2941 &vSendMenuBar(%Value);
2942 undef(%Value);
2943
2944
2945 # Print the header ($Value is reused from the header)
2946 print("<H3>$Value:</H3>\n");
2947
2948
2949 # We now have a list of valid databases, at least we think so,
2950 # we check that there is at least one and put up an error message if there are none
2951 if ( scalar(keys(%main::DatabaseDescriptions)) <= 0 ) {
2952 &vHandleError("Database Search", "Sorry, there were no valid databases available for searching");
2953 goto bailFromGetSearch;
2954 }
2955
2956
2957
2958 # Start the search form table
2959 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
2960
2961 # Display the collapse and expand buttons
2962 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2>\n");
2963 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
2964
2965 # List the hidden fields
2966 %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
2967 foreach $Value ( keys(%Value) ) {
2968 @ItemList = split(/\0/, $Value{$Value});
2969 foreach $ItemEntry ( @ItemList ) {
2970 print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ItemEntry\">\n");
2971 }
2972 }
2973
2974 if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
2975 print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSimpleSearch\">\n");
2976 print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'collapse'}\" BORDER=0 TYPE=IMAGE> Kliknite na trokutiæ da biste suzili formu.\n");
2977 }
2978 else {
2979 print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetExpandedSearch\">\n");
2980 print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'expand'}\" BORDER=0 TYPE=IMAGE> Kliknite na trokutiæ da biste pro¹irili formu.\n");
2981 }
2982 print("</FORM></TD>\n");
2983
2984
2985
2986 # Send the start of the form and the buttons
2987 print("<TD ALIGN=RIGHT VALIGN=TOP>\n");
2988 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/GetSearchResults\" NAME=\"Search\" METHOD=POST> <INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\">\n");
2989 print("</TD></TR>\n");
2990
2991 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><BR></TD></TR>\n");
2992
2993 # Send the standard fields
2994 $Value = defined($main::FormData{'Any'}) ? "VALUE='$main::FormData{'Any'}'" : "";
2995 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");
2996
2997
2998 my $nr_fields = $main::NormalSearchDropdowns;
2999 my @SearchFieldNames = @main::NormalSearchFieldNames;
3000
3001 if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
3002 $nr_fields = $main::AdvancedSearchDropdowns;
3003 @SearchFieldNames = @main::AdvancedSearchFieldNames;
3004 }
3005
3006 for (my $field=1; $field<= $nr_fields; $field++) {
3007
3008 print("<TR><TD ALIGN=LEFT VALIGN=TOP>");
3009 if ($field == 1 ) {
3010 print ("Pretra¾i u odreðenom polju:");
3011 }
3012 print ("</TD><TD ALIGN=RIGHT VALIGN=TOP>");
3013
3014 print ("<SELECT NAME=\"FieldName${field}\">");
3015 for (my $i=0; $i<=$#SearchFieldNames; $i++) {
3016 my $ItemEntry = $SearchFieldNames[$i];
3017 my $Selected = "";
3018 if ($main::FormData{"FieldName${field}"} && $main::FormData{"FieldName${field}"} eq $ItemEntry) {
3019 $Selected = "SELECTED";
3020 } elsif ($i == ($field - 1)) {
3021 $Selected = "SELECTED";
3022 }
3023
3024 print("<OPTION VALUE=\"$ItemEntry\" $Selected> $main::SearchFieldDescriptions{$ItemEntry}\n");
3025 }
3026 my $Value = "";
3027 if (defined($main::FormData{"FieldContent${field}"})) {
3028 $Value = "VALUE='".$main::FormData{"FieldContent${field}"}."'";
3029 }
3030 print("</SELECT></TD><TD ALIGN=LEFT><INPUT NAME=\"FieldContent${field}\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
3031 }
3032
3033
3034 # Send a pull-down which allows the user to select what to search for
3035 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Tra¾eni zapis mora sadr¾avati: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Operator\">\n");
3036 $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "ADJ")) ? "SELECTED" : "";
3037 print("<OPTION VALUE=\"ADJ\"> Toènu frazu\n");
3038 $Value = ((defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "AND")) || !defined($main::FormData{'Operator'})) ? "SELECTED" : "";
3039 print("<OPTION VALUE=\"AND\" $Value> Sve rijeèi (AND)\n");
3040 $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "OR")) ? "SELECTED" : "";
3041 print("<OPTION VALUE=\"OR\" $Value> Bilo koju rijeè (OR)\n");
3042 print("</SELECT> </TD></TR>\n");
3043
3044
3045 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3046
3047
3048
3049 # Database selection
3050 if ( %main::DatabaseDescriptions ) {
3051
3052 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Odaberite bazu koju ¾elite pretra¾ivati:</TD></TR>
3053 <TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=4>
3054 ");
3055
3056 # Parse out the database names and put them into a
3057 # hash table, they should be separated with a '\0'
3058 undef(%Value);
3059 if ( defined($main::FormData{'Database'}) ) {
3060 @ItemList = split(/\0/, $main::FormData{'Database'});
3061 }
3062 else {
3063 $SelectedDatabases = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SelectedDatabases");
3064 if ( defined($SelectedDatabases) ) {
3065 @ItemList = split(",", $SelectedDatabases);
3066 }
3067 }
3068
3069 &ShowDatabaseCheckBoxes(@ItemList);
3070
3071 print("</TD></TR>\n");
3072
3073 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3074 }
3075
3076
3077 # Print out the RF documents
3078 if ( defined($main::FormData{'RfDocument'}) ) {
3079 print("<TR>\n");
3080 &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", 1, 1, 1);
3081 print("</TR>\n");
3082 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3083 }
3084
3085
3086 # Send complex search pull-downs
3087 if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) {
3088
3089 if ($main::ConfigurationData{'show-past-date-list'} eq 'yes') {
3090
3091 # Send the past date list
3092 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");
3093 $Value = (!defined($main::FormData{'Past'})) ? "SELECTED" : "";
3094 print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3095 foreach $ItemEntry ( @main::PastDate ) {
3096 $Value = (defined($main::FormData{'Past'}) && ($main::FormData{'Past'} eq $ItemEntry)) ? "SELECTED" : "";
3097 print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
3098 }
3099 print("</SELECT> </TD></TR>\n");
3100 }
3101
3102
3103 # Send the start date
3104 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");
3105 $Value = (!defined($main::FormData{'Since'})) ? "SELECTED" : "";
3106 print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3107
3108 $Year = (localtime)[5] + 1900;
3109
3110 while ( $Year >= $main::ConfigurationData{'lowest-year'} ) {
3111 $Value = (defined($main::FormData{'Since'}) && ($main::FormData{'Since'} eq $Year)) ? "SELECTED" : "";
3112 print("<OPTION VALUE=\"$Year\" $Value> $Year \n");
3113 $Year--;
3114 }
3115 print("</SELECT> </TD></TR>\n");
3116
3117
3118 # Send the end date
3119 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");
3120 $Value = (!defined($main::FormData{'Before'})) ? "SELECTED" : "";
3121 print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n");
3122
3123 $Year = (localtime)[5] + 1900;
3124
3125 while ( $Year >= $main::ConfigurationData{'lowest-year'} ) {
3126 $Value = (defined($main::FormData{'Before'}) && ($main::FormData{'Before'} eq $Year)) ? "SELECTED" : "";
3127 print("<OPTION VALUE=\"$Year\" $Value> $Year \n");
3128 $Year--;
3129 }
3130 print("</SELECT> </TD></TR>\n");
3131
3132 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3133 }
3134
3135
3136 # Send a pull-down which allows the user to select the max number of documents
3137 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Maksimalan broj rezultata pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Max\">\n");
3138
3139 foreach $ItemEntry ( @main::MaxDocs ) {
3140 $Value = ((defined($main::FormData{'Max'}) && ($main::FormData{'Max'} eq $ItemEntry)) || (!defined($main::FormData{'Max'}) && ($ItemEntry eq $main::DefaultMaxDoc)) ) ? "SELECTED" : "";
3141 if ( ($ItemEntry >= 500) && $ENV{'PATH_INFO'} ne "/GetExpandedSearch" ) {
3142 next;
3143 }
3144 print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
3145 }
3146
3147 print("</SELECT> </TD></TR>\n");
3148
3149
3150 # Send a pull-down which allows the user to select the sort order
3151 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Sortiranje rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Order\">\n");
3152 # print("<OPTION VALUE=\"\"> Relevance\n");
3153 $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "SORT:DATE:DESC")) ? "SELECTED" : "";
3154 print("<OPTION VALUE=\"SORT:DATE:DESC\" $Value> Datum - najprije novije\n");
3155 $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "DATEASCSORT")) ? "SELECTED" : "";
3156 print("<OPTION VALUE=\"SORT:DATE:ASC\" $Value> Datum - najprije starije\n");
3157 ### FIX:: SORT
3158 # print("<OPTION VALUE=\"SORT:700+:DESC\"> autor\n");
3159 # print("<OPTION VALUE=\"SORT:200+:DESC\"> naslov\n");
3160 print("</SELECT> </TD></TR>\n");
3161
3162
3163 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3164 print("<TR><TD ALIGN=RIGHT COLSPAN=3><INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"></TD></TR>\n");
3165
3166 print("</FORM>\n");
3167 print("</TABLE>\n");
3168
3169
3170 # Bail from the search
3171 bailFromGetSearch:
3172
3173 print("<CENTER><HR WIDTH=50%></CENTER>\n");
3174 undef(%Value);
3175 $Value{'GetSearch'} = "GetSearch";
3176 &vSendMenuBar(%Value);
3177 undef(%Value);
3178
3179 &vSendHTMLFooter;
3180
3181 return;
3182
3183 }
3184
3185
3186
3187
3188
3189
3190 #--------------------------------------------------------------------------
3191 #
3192 # Function: vGetSearchResults()
3193 #
3194 # Purpose: This function run the search and displays the results to the user
3195 #
3196 # Called by:
3197 #
3198 # Parameters: void
3199 #
3200 # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser
3201 #
3202 # Returns: void
3203 #
3204 sub vGetSearchResults {
3205
3206 my (%Databases, $Databases, $SearchString, $SearchAndRfDocumentURL, $RfText);
3207 my ($Status, $DocumentText, $SearchResults, $QueryReport, $ErrorNumber, $ErrorMessage);
3208 my ($DatabaseRelevanceFeedbackFilterKey, $DatabaseRelevanceFeedbackFilterFunction);
3209 my (@Values, %Value, $Value);
3210
3211
3212
3213 # Check to see if there are any documents selected, if there are, they need
3214 # to be converted to RF documents before we put up the header, this is because
3215 # the header creates a search link from existing search fields, we also deduplicate
3216 # documents along the way
3217 if ( defined($main::FormData{'RfDocument'}) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) {
3218
3219 # Undefine the hash table in preparation
3220 undef(%Value);
3221
3222 # Make a hash table from the documents already selected for feedback
3223 if ( defined($main::FormData{'RfDocument'}) ) {
3224 foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3225 $Value{$Value} = $Value;
3226 }
3227 }
3228
3229 # Add document that were specifically selected
3230 if ( defined($main::FormData{'Document'}) ) {
3231 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
3232 $Value{$Value} = $Value;
3233 }
3234 }
3235 # Otherwise add documents that were selected by default
3236 elsif ( defined($main::FormData{'Documents'}) ) {
3237 foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
3238 $Value{$Value} = $Value;
3239 }
3240 }
3241
3242 # Assemble the new content
3243 $main::FormData{'RfDocument'} = join("\0", keys(%Value));
3244
3245 # Delete the old content
3246 delete($main::FormData{'Document'});
3247 delete($main::FormData{'Documents'});
3248 }
3249
3250
3251 # Set the database names if needed
3252 if ( !defined($main::FormData{'Database'}) && defined($main::FormData{'RfDocument'}) ) {
3253
3254 # Loop over each entry in the documents list
3255 foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3256
3257 # Parse out the document entry
3258 %Value = &hParseURLIntoHashTable($Value);
3259
3260 # Add the database name to the hash table
3261 $Databases{$Value{'Database'}} = $Value{'Database'};
3262 }
3263
3264 $main::FormData{'Database'} = join("\0", keys(%Databases));
3265 }
3266
3267
3268
3269 # Make sure that we send the header
3270 &vSendHTMLHeader("Rezultati pretra¾ivanja", undef);
3271 undef(%Value);
3272 &vSendMenuBar(%Value);
3273
3274
3275 # Check that at least one database was selected
3276 if ( !defined($main::FormData{'Database'}) ) {
3277 print("<H3>Database Search:</H3>\n");
3278 print("<H3><CENTER>Sorry, no database(s) were selected for searching.</CENTER></H3>\n");
3279 print("<P>\n");
3280 print("There needs to be a least one database selected in order to perform the search.\n");
3281 print("Click <B>'back'</B> on your browser, select at least one database and try again.\n");
3282 goto bailFromGetSearchResults;
3283 }
3284
3285
3286
3287 # Extract the search information
3288 foreach $Value ( 1..100 ) {
3289
3290 my ($FieldName) = "FieldName" . $Value;
3291 my ($FieldContent) = "FieldContent" . $Value;
3292
3293 if ( defined($main::FormData{$FieldName}) ) {
3294 if ( defined($main::FormData{$FieldContent}) && ($main::FormData{$FieldContent} ne "") ) {
3295 $main::FormData{$main::FormData{$FieldName}} = $main::FormData{$FieldContent};
3296 }
3297 }
3298 }
3299
3300
3301
3302 # Set the local database names
3303 if ( defined($main::FormData{'Database'}) ) {
3304 $Databases = $main::FormData{'Database'};
3305 }
3306
3307
3308 # Convert all the '\0' to ','
3309 $Databases =~ tr/\0/,/;
3310
3311
3312 # Add the max doc restriction
3313 if ( !defined($main::FormData{'Max'}) ) {
3314 $main::FormData{'Max'} = $main::DefaultMaxDoc;
3315 }
3316
3317
3318 # Generate the search string
3319 $SearchString = &sMakeSearchString(%main::FormData);
3320
3321 # Retrieve the relevance feedback documents
3322 if ( defined($main::FormData{'RfDocument'}) ) {
3323
3324 $RfText = "";
3325
3326 # Loop over each entry in the documents list
3327 foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) {
3328
3329 # Parse out the document entry
3330 %Value = &hParseURLIntoHashTable($Value);
3331
3332 # Check this document can be used for relevance feedback
3333 if ( !defined($main::RFMimeTypes{$Value{'MimeType'}}) ) {
3334 next;
3335 }
3336
3337 # Get the document
3338 ($Status, $DocumentText) = MPS::GetDocument($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'});
3339
3340 if ( $Status ) {
3341
3342 $DatabaseRelevanceFeedbackFilterKey = "$main::DatabaseRelevanceFeedbackFilter:$Value{'Database'}:$Value{'ItemName'}:$Value{'MimeType'}";
3343
3344 # Is a filter defined for this database relevance feedback filter key ?
3345 if ( defined($main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey}) ) {
3346
3347 # Pull in the package
3348 require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Value{'Database'}"};
3349
3350 # Filter the document
3351 $Value = $main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey};
3352 $DatabaseRelevanceFeedbackFilterFunction = \&$Value;
3353 $DocumentText = $DatabaseRelevanceFeedbackFilterFunction->($Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'}, $DocumentText);
3354
3355 }
3356 else {
3357
3358 # Strip the HTML from the text (this is only really useful on HTML documents)
3359 if ( defined($main::HtmlMimeTypes{$Value{'MimeType'}}) ) {
3360 $DocumentText =~ s/&nbsp;//gs;
3361 $DocumentText =~ s/<.*?>//gs;
3362 }
3363 }
3364
3365 $RfText .= $DocumentText . " ";
3366 }
3367 }
3368 }
3369
3370
3371 # Run the search
3372 ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $SearchString, $RfText, 0, $main::FormData{'Max'} - 1, $main::ConfigurationData{'max-score'});
3373
3374 if ( $Status ) {
3375
3376 # Display the search results and get the query report text
3377 ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati pretra¾ivanja:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData);
3378
3379 # Save the search history
3380 if ( defined($main::RemoteUser) ) {
3381
3382 # Generate the search string
3383 $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData);
3384
3385 # Save the search history
3386 &iSaveSearchHistory(undef, $SearchAndRfDocumentURL, $SearchResults, $QueryReport);
3387
3388 # Purge the search history files
3389 &vPurgeSearchHistory;
3390 }
3391 }
3392 else {
3393 ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
3394 &vHandleError("Database Search", "Sorry, failed to search the database(s)");
3395 print("The following error message was reported: <BR>\n");
3396 print("Error Message: $ErrorMessage <BR>\n");
3397 print("Error Number: $ErrorNumber <BR>\n");
3398 goto bailFromGetSearchResults;
3399 }
3400
3401
3402 # Bail from the search
3403 bailFromGetSearchResults:
3404
3405 print("<CENTER><HR WIDTH=50%></CENTER>\n");
3406 undef(%Value);
3407 &vSendMenuBar(%Value);
3408
3409 &vSendHTMLFooter;
3410
3411 return;
3412
3413 }
3414
3415
3416
3417
3418
3419
3420 #--------------------------------------------------------------------------
3421 #
3422 # Function: vGetDatabaseInfo()
3423 #
3424 # Purpose: This function allows the user to get some database information
3425 # such as the description, the contents and the time period spanned
3426 # by the content.
3427 #
3428 # Called by:
3429 #
3430 # Parameters: void
3431 #
3432 # Global Variables: %main::ConfigurationData, %main::FormData
3433 #
3434 # Returns: void
3435 #
3436 sub vGetDatabaseInfo {
3437
3438 my ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive);
3439 my ($FieldInformation, $FieldName, $FieldDescription);
3440 my ($Status, $Text, $Time, $Title);
3441 my ($ErrorNumber, $ErrorMessage);
3442 my ($Value, %Value);
3443
3444
3445
3446 # Check we that we got a database name
3447 if ( !defined($main::FormData{'Database'}) ) {
3448 &vHandleError("Database information", "Sorry, the database content description could not be obtained");
3449 goto bailFromGetDatabaseInfo;
3450 }
3451
3452
3453 # Make sure that we send the header
3454 $Title = "Database Information: " . (defined($main::DatabaseDescriptions{$main::FormData{'Database'}})
3455 ? $main::DatabaseDescriptions{$main::FormData{'Database'}} : "");
3456 &vSendHTMLHeader($Title, undef);
3457 undef(%Value);
3458 &vSendMenuBar(%Value);
3459
3460
3461 # Get the database information
3462 ($Status, $Text) = MPS::GetDatabaseInfo($main::MPSSession, $main::FormData{'Database'});
3463
3464 if ( $Status ) {
3465
3466 # Display the database information
3467 print("<H3>Database information:</H3>\n");
3468
3469 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3470
3471
3472 # Send the database description
3473 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");
3474 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3475
3476 # Truncate the line
3477 chop ($Text);
3478
3479 # Parse the database information
3480 ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive) = split(/\t/, $Text);
3481
3482 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");
3483 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Total number of words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $TotalWordCount </TD></TR>\n");
3484 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Number of unique words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $UniqueWordCount </TD></TR>\n");
3485 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Number of stop words: </TD> <TD ALIGN=LEFT VALIGN=TOP> $StopWordCount </TD></TR>\n");
3486
3487 # Get the time of last update of the data directory
3488 # $Time = (stat("$main::ConfigurationData{'data-directory'}/$main::FormData{'Database'}/"))[9];
3489 # $Value = &sGetPrintableDateFromTime($Time);
3490 # print("<TR><TD ALIGN=LEFT VALIGN=TOP> Data last updated on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
3491
3492 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Index last updated on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $LastUpdateDate ($LastUpdateTime) </TD></TR>\n");
3493
3494 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
3495
3496 # Get the database field information
3497 ($Status, $Text) = MPS::GetDatabaseFieldInfo($main::MPSSession, $main::FormData{'Database'});
3498
3499 if ( $Status ) {
3500 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");
3501
3502 foreach $FieldInformation ( split(/\n/, $Text) ) {
3503 ($FieldName, $FieldDescription, $Value) = split(/\t/, $FieldInformation, 3);
3504 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> $FieldName </TD> <TD ALIGN=LEFT VALIGN=TOP> $FieldDescription </TD></TR>\n");
3505 }
3506 }
3507
3508 print("</TABLE>\n");
3509
3510 }
3511 else {
3512 ($ErrorNumber, $ErrorMessage) = split(/\t/, $Text, 2);
3513 &vHandleError("Database information", "Sorry, failed to get the database information");
3514 print("The following error message was reported: <BR>\n");
3515 print("Error Message: $ErrorMessage <BR>\n");
3516 print("Error Number: $ErrorNumber <BR>\n");
3517 goto bailFromGetDatabaseInfo;
3518 }
3519
3520
3521
3522 # Bail from the database info
3523 bailFromGetDatabaseInfo:
3524
3525 print("<CENTER><HR WIDTH=50%></CENTER>\n");
3526 undef(%Value);
3527 &vSendMenuBar(%Value);
3528
3529 &vSendHTMLFooter;
3530
3531 return;
3532
3533 }
3534
3535
3536
3537
3538
3539
3540 #--------------------------------------------------------------------------
3541 #
3542 # Function: vGetDocument()
3543 #
3544 # Purpose: This function get a document from the database.
3545 #
3546 # Called by:
3547 #
3548 # Parameters: void
3549 #
3550 # Global Variables: %main::ConfigurationData, %main::FormData,
3551 # $main::FooterSent
3552 #
3553 # Returns: void
3554 #
3555 sub vGetDocument {
3556
3557 my (@DocumentList, %Document, $Document, $TextDocumentFlag);
3558 my ($Status, $Data, $ErrorNumber, $ErrorMessage);
3559 my (%QualifiedDocumentFolders, $QualifiedDocumentFolders, $FolderName, $DocumentFolderEntry);
3560 my ($DatabaseDocumentFilterFunction, $DatabaseDocumentFilterKey);
3561 my ($SelectorText, $FilteredData, $SimilarDocuments, $SearchResults);
3562 my (%Value, $Value);
3563
3564
3565
3566 # Assemble the documents selected into a list do that we keep their order
3567 if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) || defined($main::FormData{'DocumentID'}) ) {
3568
3569 # Undefine the hash table in preparation
3570 undef(%Value);
3571
3572 # Add document that were specifically selected
3573 if ( defined($main::FormData{'Document'}) ) {
3574 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
3575 if ( !defined($Value{$Value}) ) {
3576 push @DocumentList, $Value;
3577 $Value{$Value} = $Value;
3578 }
3579 }
3580 }
3581 # Otherwise add documents that were selected by default
3582 elsif ( defined($main::FormData{'Documents'}) ) {
3583 foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
3584 if ( !defined($Value{$Value}) ) {
3585 push @DocumentList, $Value;
3586 $Value{$Value} = $Value;
3587 }
3588 }
3589 }
3590
3591 # Add document from the URL
3592 if ( defined($main::FormData{'DocumentID'}) ) {
3593 $Value = "";
3594 $Value .= (defined($main::FormData{'Database'}) && ($main::FormData{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($main::FormData{'Database'}) : "";
3595 $Value .= (defined($main::FormData{'DocumentID'}) && ($main::FormData{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($main::FormData{'DocumentID'}) : "";
3596 $Value .= (defined($main::FormData{'ItemName'}) && ($main::FormData{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($main::FormData{'ItemName'}) : "";
3597 $Value .= (defined($main::FormData{'MimeType'}) && ($main::FormData{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($main::FormData{'MimeType'}) : "";
3598 if ( !defined($Value{$Value}) ) {
3599 push @DocumentList, $Value;
3600 $Value{$Value} = $Value;
3601 }
3602 }
3603 }
3604
3605
3606
3607 # Catch no document selection
3608 if ( !@DocumentList || (scalar(@DocumentList) == 0) ) {
3609
3610 # Make sure that we send the header
3611 if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3612 &vSendHTMLHeader("Similar Documents", undef);
3613 }
3614 else {
3615 &vSendHTMLHeader("Documents", undef);
3616 }
3617 undef(%Value);
3618 &vSendMenuBar(%Value);
3619
3620 print("<H3>Document retrieval:</H3>\n");
3621 print("<H3><CENTER>Sorry, no document(s) were selected for retrieval.</CENTER></H3>\n");
3622 print("<P>\n");
3623 print("There needs to be a least one document selected in order to perform the retrieval.\n");
3624 print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
3625 goto bailFromGetDocument;
3626 }
3627
3628
3629
3630 # Set the text document flag
3631 $TextDocumentFlag = 0;
3632
3633 # Check the documents for text based documents
3634 foreach $Document ( @DocumentList ) {
3635
3636 # Parse out the document entry
3637 %Document = &hParseURLIntoHashTable($Document);
3638
3639 # Set the text flag if there are any text documents in the list
3640 if ( $Document{'MimeType'} =~ /^text\// ) {
3641 $TextDocumentFlag = 1;
3642 }
3643 }
3644
3645
3646
3647 # If there were no text documents in our list, we display the first document in the
3648 # list, this is to handle cases where got one or more non-text documents (such as
3649 # images, pdf files, etc)
3650 if ( ! $TextDocumentFlag ) {
3651
3652 %Document = &hParseURLIntoHashTable($DocumentList[0]);
3653
3654 # Get the document
3655 ($Status, $Data) = MPS::GetDocument($main::MPSSession, $Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'});
3656
3657 if ( !$Status ) {
3658
3659 # Make sure that we send the header
3660 if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3661 &vSendHTMLHeader("Similar Documents", undef);
3662 }
3663 else {
3664 &vSendHTMLHeader("Documents", undef);
3665 }
3666 undef(%Value);
3667 &vSendMenuBar(%Value);
3668
3669 ($ErrorNumber, $ErrorMessage) = split(/\t/, $Data, 2);
3670 # The database document could not be gotten, so we inform the user of the fact
3671 &vHandleError("Document retrieval", "Sorry, the database document could not be obtained");
3672 print("The following error message was reported: <BR>\n");
3673 print("Error Message: $ErrorMessage <BR>\n");
3674 print("Error Number: $ErrorNumber <BR>\n");
3675 goto bailFromGetDocument;
3676 }
3677
3678 # Send the content type
3679 print("Content-type: $Document{'MimeType'}\n\n");
3680
3681 # Send the document
3682 print("$Data");
3683
3684 return;
3685 }
3686
3687
3688
3689 # Make sure that we send the header
3690 if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3691 &vSendHTMLHeader("Similar Documents", undef);
3692 }
3693 else {
3694 &vSendHTMLHeader("Documents", undef);
3695 }
3696 undef(%Value);
3697 &vSendMenuBar(%Value);
3698
3699
3700
3701 # Print the header
3702 if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3703 print("<H3>Similar Documents:</H3>\n");
3704 }
3705 else {
3706 print("<H3>Dokumenti:</H3>\n");
3707 }
3708
3709
3710 # Start the form
3711 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
3712
3713 # Send the pull-down
3714 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3715 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");
3716
3717 if ( defined($main::RemoteUser) ) {
3718 print("<SELECT NAME=\"Action\">\n");
3719 if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3720 print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n");
3721 }
3722 if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
3723 print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
3724 }
3725 if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
3726 print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
3727 }
3728 print("<OPTION VALUE=\"GetSaveFolder\">Save selected documents to a new document folder\n");
3729
3730 # Get the document folder hash
3731 %QualifiedDocumentFolders = &hGetDocumentFolders;
3732
3733 for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
3734
3735 $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
3736
3737 # Get the document folder file name and encode it
3738 $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
3739 $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
3740
3741 print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Add selected documents to the '$FolderName' document folder\n");
3742 }
3743
3744 print("</SELECT>\n");
3745 print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
3746 }
3747 else {
3748 if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
3749 print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSearchResults\">\n");
3750 print("<INPUT TYPE=SUBMIT VALUE=\"Run search with documents as relevance feedback\">\n");
3751 }
3752 }
3753
3754 print("</TD></TR>\n");
3755 print("</TABLE>\n");
3756
3757
3758 # Display the documents
3759
3760 print("<TABLE BORDER=0 CELLPADDING=3 CELLSPACING=0 WIDTH=100%>\n");
3761
3762
3763 # Display the selector for all the documents
3764 $SelectorText = "";
3765
3766 foreach $Document ( @DocumentList ) {
3767
3768 # Parse out the document entry
3769 %Document = &hParseURLIntoHashTable($Document);
3770
3771 # Skip non-text documents
3772 if ( !($Document{'MimeType'} =~ /^text\//) ) {
3773 next;
3774 }
3775
3776 $Value = "";
3777 $Value .= (defined($Document{'Database'}) && ($Document{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Document{'Database'}) : "";
3778 $Value .= (defined($Document{'DocumentID'}) && ($Document{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Document{'DocumentID'}) : "";
3779 $Value .= (defined($Document{'ItemName'}) && ($Document{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($Document{'ItemName'}) : "";
3780 $Value .= (defined($Document{'MimeType'}) && ($Document{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($Document{'MimeType'}) : "";
3781 $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1);
3782 }
3783
3784 $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
3785 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n");
3786
3787
3788
3789 # Get the similar documents value
3790 if ( defined($main::RemoteUser) ) {
3791 $SimilarDocuments = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SimilarDocuments");
3792 }
3793 else {
3794 $SimilarDocuments = $main::DefaultSimilarDocument;
3795 }
3796
3797
3798
3799 foreach $Document ( @DocumentList ) {
3800
3801 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3> <HR WIDTH=50%> </TD></TR>\n");
3802
3803
3804 # Parse out the document entry
3805 %Document = &hParseURLIntoHashTable($Document);
3806
3807 # Skip non-text documents
3808 if ( !($Document{'MimeType'} =~ /^text\//) ) {
3809 next;
3810 }
3811
3812
3813 # Get the document
3814 ($Status, $Data) = MPS::GetDocument($main::MPSSession, $Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'});
3815
3816 if ( !$Status ) {
3817 ($ErrorNumber, $ErrorMessage) = split(/\t/, $Data, 2);
3818 # The database document could not be gotten, so we inform the user of the fact
3819 &vHandleError("Document retrieval", "Sorry, the database document could not be obtained");
3820 print("The following error message was reported: <BR>\n");
3821 print("Error Message: $ErrorMessage <BR>\n");
3822 print("Error Number: $ErrorNumber <BR>\n");
3823 goto bailFromGetDocument;
3824 }
3825
3826
3827 # Create the database document filter key
3828 $DatabaseDocumentFilterKey = "$main::DatabaseDocumentFilter:$Document{'Database'}:$Document{'ItemName'}:$Document{'MimeType'}";
3829
3830 # Is a filter defined for this database document filter key ?
3831 if ( defined($main::DatabaseFilters{$DatabaseDocumentFilterKey}) ) {
3832
3833 # Pull in the package
3834 require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Document{'Database'}"};
3835
3836 # Filter the document
3837 $Value = $main::DatabaseFilters{$DatabaseDocumentFilterKey};
3838 $DatabaseDocumentFilterFunction = \&$Value;
3839 $FilteredData = $DatabaseDocumentFilterFunction->($Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'}, $Data);
3840 } else {
3841 # use default filter key
3842
3843 # Pull in the package
3844 require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:default"};
3845
3846 # Filter the document
3847 $Value = $main::DatabaseFilters{"$main::DatabaseDocumentFilter:default:$Document{'ItemName'}:$Document{'MimeType'}"};
3848 $DatabaseDocumentFilterFunction = \&$Value;
3849 $FilteredData = $DatabaseDocumentFilterFunction->($Document{'Database'}, $Document{'DocumentID'}, $Document{'ItemName'}, $Document{'MimeType'}, $Data);
3850 }
3851
3852
3853
3854 # Create the document selector button text
3855 $SelectorText = "";
3856 $SelectorText .= (defined($Document{'Database'}) && ($Document{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Document{'Database'}) : "";
3857 $SelectorText .= (defined($Document{'DocumentID'}) && ($Document{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Document{'DocumentID'}) : "";
3858 $SelectorText .= (defined($Document{'ItemName'}) && ($Document{'ItemName'} ne "")) ? "&ItemName=" . &lEncodeURLData($Document{'ItemName'}) : "";
3859 $SelectorText .= (defined($Document{'MimeType'}) && ($Document{'MimeType'} ne "")) ? "&MimeType=" . &lEncodeURLData($Document{'MimeType'}) : "";
3860 $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> ";
3861
3862
3863 # Send the document text
3864 print("<TR><TD ALIGN=LEFT VALIGN=TOP> $SelectorText </TD> <TD ALIGN=LEFT VALIGN=TOP>$FilteredData</TD></TR>");
3865 if ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
3866
3867 # Get the similar documents if needed
3868 if ( defined($main::ConfigurationData{'allow-similiar-search'}) && ($main::ConfigurationData{'allow-similiar-search'} eq "yes") &&
3869 defined($SimilarDocuments) ) {
3870
3871 # Run the search, discard the query report
3872 ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Document{'Database'}, "{NOREPORT}", $Data, 0, $SimilarDocuments - 1, $main::ConfigurationData{'max-score'});
3873
3874 if ( $Status ) {
3875
3876 # Display the search result
3877 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3> <HR WIDTH=25%> </TD></TR>\n");
3878 print("<TR><TD ALIGN=LEFT VALIGN=TOP></TD> <TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> \n");
3879 print("<B>Similar Documents:</B>\n");
3880 ($Status, undef) = &bsDisplaySearchResults("Similar Documents:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 0, 1, 1, %main::FormData);
3881 print("</TD></TR>\n");
3882 }
3883 else {
3884 ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
3885 &vHandleError("Database Search", "Sorry, failed to search the database(s)");
3886 print("The following error message was reported: <BR>\n");
3887 print("Error Message: $ErrorMessage <BR>\n");
3888 print("Error Number: $ErrorNumber <BR>\n");
3889 goto bailFromGetDocument;
3890 }
3891 }
3892 }
3893 }
3894
3895
3896 # Close off the form
3897 print("</FORM>\n");
3898
3899 # Close off the table
3900 print("</TABLE>\n");
3901
3902
3903 # Bail from getting the document
3904 bailFromGetDocument:
3905
3906 print("<CENTER><HR WIDTH=50%></CENTER>\n");
3907 undef(%Value);
3908 &vSendMenuBar(%Value);
3909
3910 &vSendHTMLFooter;
3911
3912 return;
3913
3914 }
3915
3916
3917
3918
3919
3920
3921 #--------------------------------------------------------------------------
3922 #
3923 # Function: vGetUserSettings()
3924 #
3925 # Purpose: This function displays a user settings form to the user
3926 #
3927 # Called by:
3928 #
3929 # Parameters: void
3930 #
3931 # Global Variables: %main::ConfigurationData, %main::FormData,
3932 # $main::UserSettingsFilePath, $main::RemoteUser,
3933 #
3934 # Returns: void
3935 #
3936 sub vGetUserSettings {
3937
3938 my ($UserName, $SearchHistory, $DefaultSearch, $SelectedDatabases, $EmailAddress, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SummaryType, $SummaryLength, $SimilarDocuments);
3939 my ($SearchHistoryCount, $HeaderName);
3940 my ($DatabaseName, @ItemList, $ItemEntry, $Flag);
3941 my ($Value, %Value);
3942
3943
3944 # Return an error if the remote user name/account directory is not defined
3945 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
3946 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
3947 &vSendHTMLFooter;
3948 return;
3949 }
3950
3951
3952
3953 # Make sure that we send the header
3954 &vSendHTMLHeader("My Settings", $main::JavaScript_SetChecked);
3955 undef(%Value);
3956 $Value{'GetUserSettings'} = "GetUserSettings";
3957 &vSendMenuBar(%Value);
3958 undef(%Value);
3959
3960
3961
3962 # Get information from the XML saved search file
3963 ($HeaderName, %Value) = &shGetHashFromXMLFile($main::UserSettingsFilePath);
3964
3965 # Check the header if it is defines, delete the file if it is not valid,
3966 # else set the variables from the hash table contents
3967 if ( defined($HeaderName) ) {
3968 if ( $HeaderName ne "UserSettings" ) {
3969 unlink($main::UserSettingsFilePath);
3970 }
3971 else {
3972 $UserName = $Value{'UserName'};
3973 $SearchHistory = $Value{'SearchHistory'};
3974 $DefaultSearch = $Value{'DefaultSearch'};
3975 $SelectedDatabases = $Value{'SelectedDatabases'};
3976 $EmailAddress = $Value{'EmailAddress'};
3977 $SearchFrequency = $Value{'SearchFrequency'};
3978 $DeliveryFormat = $Value{'DeliveryFormat'};
3979 $DeliveryMethod = $Value{'DeliveryMethod'};
3980 $SummaryType = $Value{'SummaryType'};
3981 $SummaryLength = $Value{'SummaryLength'};
3982 $SimilarDocuments = $Value{'SimilarDocuments'};
3983 }
3984 }
3985
3986
3987 # Give the user a form to fill out
3988
3989 print("<H3> Postavke: </H3>\n");
3990
3991 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
3992 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetUserSettings\" NAME=\"Search\" METHOD=POST>\n");
3993
3994 # Send the buttons
3995 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=2> <INPUT TYPE=RESET VALUE=\"Pobri¹i polja\"> <INPUT TYPE=SUBMIT VALUE=\"Saèuvaj postavke\"> </TD></TR>\n");
3996
3997
3998
3999 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4000
4001 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Informacije o korisniku: </B> </TR>\n");
4002
4003 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Login: </TD><TD ALIGN=LEFT VALIGN=TOP> $ENV{'REMOTE_USER'} </TD></TR>\n");
4004
4005 $Value = (defined($UserName)) ? "VALUE=\"$UserName\"" : "";
4006 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Ime korisnika: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"UserName\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
4007
4008 # Are regular searches enabled?
4009 if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4010
4011 # Get the email address
4012 $Value = (defined($EmailAddress)) ? "VALUE=\"$EmailAddress\"" : "";
4013 print("<TR><TD ALIGN=LEFT VALIGN=TOP> E-mail adresa:");
4014 if ( !defined($EmailAddress) && defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4015 print(" (*) ");
4016 }
4017 print(": </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"EmailAddress\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n");
4018
4019 if ( !defined($EmailAddress) && defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4020 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");
4021 }
4022 }
4023
4024
4025 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4026
4027 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Search Preferences: </B> </TD></TR>\n");
4028
4029 # Send a pull-down which allows the user to select which search form to default to
4030 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Forma za pretra¾ivanje: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DefaultSearch\">\n");
4031 $Value = (defined($DefaultSearch) && ($DefaultSearch eq "Simple")) ? "SELECTED" : "";
4032 print("<OPTION VALUE=\"Simple\" $Value> Jednostavna forma za pretra¾ivanje\n");
4033 $Value = (defined($DefaultSearch) && ($DefaultSearch eq "Expanded")) ? "SELECTED" : "";
4034 print("<OPTION VALUE=\"Expanded\" $Value>Forma za pretra¾ivanje s vi¹e kriterija\n");
4035 print("</SELECT> </TD></TR>\n");
4036
4037 # Send a pull-down which allows the user to select how many previous searches to store
4038 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Broj pretra¾ivanja koja ostaju zapamæena (maksimalno): </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchHistory\">\n");
4039
4040 for ( $SearchHistoryCount = 5; $SearchHistoryCount <= 20; $SearchHistoryCount += 5 ) {
4041 $Value = (defined($SearchHistory) && ($SearchHistory == $SearchHistoryCount)) ? "SELECTED" : "";
4042 print("<OPTION VALUE=\"$SearchHistoryCount\" $Value> $SearchHistoryCount \n");
4043 }
4044 print("</SELECT> </TD></TR>\n");
4045
4046
4047 # Database selection preferences
4048 if ( %main::DatabaseDescriptions ) {
4049
4050 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4051
4052 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Odabrane baze: </B> </TD></TR>\n");
4053
4054 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Oznaèite baze koje uvijek ¾elite pretra¾ivati:</TD></TR><TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2>\n");
4055
4056 # Parse out the database names and put them into a
4057 # hash table, they should be separated with a '\n'
4058 if ( defined($SelectedDatabases) && ($SelectedDatabases ne "") ) {
4059 @ItemList = split(",", $SelectedDatabases);
4060 }
4061
4062 &ShowDatabaseCheckBoxes(@ItemList);
4063
4064 print("</TD></TR>\n");
4065 }
4066
4067
4068
4069 # Send a pull-down which allows the user to select whether to display summaries or not, and how long we want them
4070 if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") ) {
4071
4072 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4073
4074 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Document Summary Preferences: </B> </TD></TR>\n");
4075
4076 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Document summary type: </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SummaryType\">\n");
4077 foreach $ItemEntry ( keys (%main::SummaryTypes) ) {
4078 $Value = (defined($SummaryType) && ($SummaryType eq $ItemEntry)) ? "SELECTED" : "";
4079 print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::SummaryTypes{$ItemEntry}\n");
4080 }
4081 print("</SELECT></TD></TR>\n");
4082
4083 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Document summary length in words (max): </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SummaryLength\">\n");
4084 foreach $ItemEntry ( @main::SummaryLengths ) {
4085 $Value = (defined($SummaryLength) && ($SummaryLength eq $ItemEntry)) ? "SELECTED" : "";
4086 print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
4087 }
4088 print("</SELECT></TD></TR>\n");
4089 }
4090
4091
4092 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4093
4094 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Document Retrieval Preferences: </B> </TD></TR>\n");
4095
4096 # Send a pull-down which allows the user to select whether to display summaries or not, and how long we want them
4097 if ( defined($main::ConfigurationData{'allow-similiar-search'}) && ($main::ConfigurationData{'allow-similiar-search'} eq "yes") ) {
4098
4099 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Number of similar documents retrieved (max): </TD> <TD ALIGN=LEFT VALIGN=TOP><SELECT NAME=\"SimilarDocuments\">\n");
4100 foreach $ItemEntry ( @main::SimilarDocuments ) {
4101 $Value = (defined($SimilarDocuments) && ($SimilarDocuments eq $ItemEntry)) ? "SELECTED" : "";
4102 print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n");
4103 }
4104 print("</SELECT></TD></TR>\n");
4105 }
4106
4107
4108
4109
4110 # Are regular searches enabled?
4111 if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4112
4113 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4114
4115 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> <B> Saved Searches Defaults: </B> </TD></TR>\n");
4116
4117 # Send a pull-down which allows the user to select the automatic search frequency (default to weekly)
4118 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Saved search frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchFrequency\">\n");
4119 foreach $ItemEntry ( @main::SearchFrequencies ) {
4120 $Value = (defined($SearchFrequency) && ($SearchFrequency eq $ItemEntry)) ? "SELECTED" : "";
4121 print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry \n");
4122 }
4123 print("</SELECT> </TD></TR>\n");
4124
4125 # Send a pull-down which allows the user to select the automatic search delivery format
4126 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Saved search delivery format: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryFormat\">\n");
4127 foreach $ItemEntry ( sort(keys(%main::DeliveryFormats)) ) {
4128 $Value = (defined($DeliveryFormat) && ($DeliveryFormat eq $ItemEntry)) ? "SELECTED" : "";
4129 print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::DeliveryFormats{$ItemEntry}\n");
4130 }
4131 print("</SELECT> </TD></TR>\n");
4132
4133 # Send a pull-down which allows the user to select the automatic delivery method
4134 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Saved search delivery method: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryMethod\">\n");
4135 foreach $ItemEntry ( sort(keys(%main::DeliveryMethods)) ) {
4136 $Value = (defined($DeliveryMethod) && ($DeliveryMethod eq $ItemEntry)) ? "SELECTED" : "";
4137 print("<OPTION VALUE=\"$ItemEntry\" $Value> $main::DeliveryMethods{$ItemEntry}\n");
4138 }
4139 print("</SELECT> </TD></TR>\n");
4140 }
4141
4142
4143 print("</FORM>\n");
4144 print("</TABLE>\n");
4145
4146
4147
4148 # Bail from the settings
4149 bailFromGetUserSettings:
4150
4151 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4152 undef(%Value);
4153 $Value{'GetUserSettings'} = "GetUserSettings";
4154 &vSendMenuBar(%Value);
4155 undef(%Value);
4156
4157 &vSendHTMLFooter;
4158
4159 return;
4160
4161 }
4162
4163
4164
4165
4166
4167
4168 #--------------------------------------------------------------------------
4169 #
4170 # Function: vSetUserSettings()
4171 #
4172 # Purpose: This function saves the user setting
4173 #
4174 # Called by:
4175 #
4176 # Parameters: void
4177 #
4178 # Global Variables: %main::ConfigurationData, %main::FormData,
4179 # $main::UserSettingsFilePath, $main::RemoteUser,
4180 #
4181 # Returns: void
4182 #
4183 sub vSetUserSettings {
4184
4185 my (%Value);
4186
4187
4188 # Return an error if the remote user name/account directory is not defined
4189 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4190 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4191 &vSendHTMLFooter;
4192 return;
4193 }
4194
4195
4196 # Make sure that we send the header
4197 &vSendHTMLHeader("My Settings", undef);
4198 undef(%Value);
4199 &vSendMenuBar(%Value);
4200
4201
4202 # Save the user settings
4203 undef(%Value);
4204 $Value{'UserName'} = $main::FormData{'UserName'};
4205 $Value{'EmailAddress'} = $main::FormData{'EmailAddress'};
4206 $Value{'DefaultSearch'} = $main::FormData{'DefaultSearch'};
4207 $Value{'SelectedDatabases'} = $main::FormData{'Database'};
4208 if ( defined($Value{'SelectedDatabases'}) ) {
4209 $Value{'SelectedDatabases'} =~ s/\0/,/g;
4210 }
4211 $Value{'SearchHistory'} = $main::FormData{'SearchHistory'};
4212 $Value{'SearchFrequency'} = $main::FormData{'SearchFrequency'};
4213 $Value{'DeliveryFormat'} = $main::FormData{'DeliveryFormat'};
4214 $Value{'DeliveryMethod'} = $main::FormData{'DeliveryMethod'};
4215 $Value{'SummaryType'} = $main::FormData{'SummaryType'};
4216 $Value{'SummaryLength'} = $main::FormData{'SummaryLength'};
4217 $Value{'SimilarDocuments'} = $main::FormData{'SimilarDocuments'};
4218
4219
4220 # Save the user settings file
4221 if ( &iSaveXMLFileFromHash($main::UserSettingsFilePath, "UserSettings", %Value) ) {
4222
4223 print("<H3> Postavke: </H3>\n");
4224 print("<H3><CENTER> Postavke su uspje¹no snimljene! </CENTER></H3>\n");
4225 print("<P>\n");
4226 }
4227 else {
4228
4229 # The settings could not be saved, so we inform the user of the fact
4230 &vHandleError("User Settings", "Sorry, we failed to saved your settings");
4231 }
4232
4233
4234
4235 # Bail from the settings
4236 bailFromSetUserSettings:
4237
4238 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4239 undef(%Value);
4240 &vSendMenuBar(%Value);
4241
4242 &vSendHTMLFooter;
4243
4244 return;
4245
4246 }
4247
4248
4249
4250
4251
4252
4253 #--------------------------------------------------------------------------
4254 #
4255 # Function: vPurgeSearchHistory()
4256 #
4257 # Purpose: This function purges the search history files.
4258 #
4259 # Called by:
4260 #
4261 # Parameters: void
4262 #
4263 # Global Variables: $main::DefaultMaxSearchHistory, $main::UserSettingsFilePath,
4264 # $main::SearchHistoryFileNamePrefix, $main::UserAccountDirectoryPath
4265 #
4266 # Returns: void
4267 #
4268 sub vPurgeSearchHistory {
4269
4270 my ($MaxSearchHistory, @SearchHistoryList, $SearchHistoryEntry);
4271
4272
4273 # Return if the remote user name/account directory is not defined
4274 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4275 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4276 &vSendHTMLFooter;
4277 return;
4278 }
4279
4280
4281 # Get the max number of entries in the search history
4282 $MaxSearchHistory = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SearchHistory");
4283
4284 # Set the detault max number of entries if it was not gotten from the user settings
4285 if ( !defined($MaxSearchHistory) ) {
4286 $MaxSearchHistory = $main::DefaultMaxSearchHistory;
4287 }
4288
4289
4290 # Read all the search history files
4291 opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4292 @SearchHistoryList = map("$main::UserAccountDirectoryPath/$_" ,
4293 reverse(sort(grep(/$main::SearchHistoryFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4294 closedir(USER_ACCOUNT_DIRECTORY);
4295
4296
4297 # Purge the excess search history files
4298 if ( scalar(@SearchHistoryList) > $MaxSearchHistory ) {
4299
4300 # Splice out the old stuff, and loop over it deleting the files
4301 for $SearchHistoryEntry ( splice(@SearchHistoryList, $MaxSearchHistory) ) {
4302 unlink($SearchHistoryEntry);
4303 }
4304 }
4305
4306 return;
4307
4308 }
4309
4310
4311
4312
4313 #--------------------------------------------------------------------------
4314 #
4315 # Function: vListSearchHistory()
4316 #
4317 # Purpose: This function lists the search history for the user, the
4318 # entries are listed in reverse chronological order (most
4319 # recent first).
4320 #
4321 # In addition, the search history will be scanned and excess
4322 # searches will be purged.
4323 #
4324 # Called by:
4325 #
4326 # Parameters: void
4327 #
4328 # Global Variables: %main::ConfigurationData, $main::UserAccountDirectoryPath,
4329 # $main::XMLFileNameExtension, $main::SearchHistoryFileNamePrefix,
4330 # $main::RemoteUser
4331 #
4332 # Returns: void
4333 #
4334 sub vListSearchHistory {
4335
4336 my (@SearchHistoryList, @QualifiedSearchHistoryList, $SearchHistoryEntry);
4337 my ($SearchString, $CreationTime, $SearchAndRfDocumentURL, $HeaderName, $Database);
4338 my ($Value, %Value, @Values);
4339
4340
4341 # Return an error if the remote user name/account directory is not defined
4342 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4343 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4344 &vSendHTMLFooter;
4345 return;
4346 }
4347
4348
4349
4350 # Make sure that we send the header
4351 &vSendHTMLHeader("Prija¹nja pretra¾ivanja", undef);
4352 undef(%Value);
4353 $Value{'ListSearchHistory'} = "ListSearchHistory";
4354 &vSendMenuBar(%Value);
4355 undef(%Value);
4356
4357
4358 # Purge the search history files
4359 &vPurgeSearchHistory;
4360
4361
4362 # Read all the search history files
4363 opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4364 @SearchHistoryList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::SearchHistoryFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4365 closedir(USER_ACCOUNT_DIRECTORY);
4366
4367
4368 # Loop over each search history file checking that it is valid
4369 for $SearchHistoryEntry ( @SearchHistoryList ) {
4370
4371 # Get the header name from the XML search history file
4372 $HeaderName = &sGetObjectTagFromXMLFile($SearchHistoryEntry);
4373
4374 # Check that the entry is valid and add it to the qualified list
4375 if ( defined($HeaderName) && ($HeaderName eq "SearchHistory") ) {
4376 push @QualifiedSearchHistoryList, $SearchHistoryEntry;
4377 }
4378 else {
4379 # Else we delete this invalid search history file
4380 unlink($SearchHistoryEntry);
4381 }
4382 }
4383
4384
4385
4386 # Display the search history
4387 print("<H3> Prija¹nja pretra¾ivanja: </H3>\n");
4388
4389 # Print up the search history, if there is none, we put up a nice message
4390 if ( scalar(@QualifiedSearchHistoryList) > 0 ) {
4391
4392 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4393
4394
4395 for $SearchHistoryEntry ( @QualifiedSearchHistoryList ) {
4396
4397 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
4398
4399 # Get information from the XML search history file
4400 ($HeaderName, %Value) = &shGetHashFromXMLFile($SearchHistoryEntry);
4401
4402 # Get the search file name and encode it
4403 $SearchHistoryEntry = ($SearchHistoryEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $SearchHistoryEntry;
4404 $SearchHistoryEntry = &lEncodeURLData($SearchHistoryEntry);
4405
4406 $CreationTime = $Value{'CreationTime'};
4407 $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
4408 %Value = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
4409 $SearchString = &sMakeSearchString(%Value);
4410 if ( defined($SearchString) ) {
4411 $SearchString =~ s/{.*?}//gs;
4412 $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
4413 }
4414 $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
4415
4416
4417 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD><TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
4418
4419 # Get the local databases from the search and list their descriptions
4420 if ( defined($Value{'Database'}) ) {
4421
4422 # Initialize the temp list
4423 undef(@Values);
4424
4425 # Loop over each database
4426 foreach $Database ( split(/\0/, $Value{'Database'}) ) {
4427 $Value = &lEncodeURLData($Database);
4428 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> ");
4429 }
4430
4431 # Print the list if there are any entries in it
4432 if ( scalar(@Values) > 0 ) {
4433 printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD><TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n",
4434 scalar(@Values) > 1 ? "s" : "", join(", ", @Values));
4435 }
4436 }
4437
4438 if ( defined($Value{'RfDocument'}) ) {
4439 print("<TR>");
4440 &bDisplayDocuments("Feedback Document", $Value{'RfDocument'}, "RfDocument", undef, undef, 1);
4441 print("</TR>");
4442 }
4443
4444 $Value = &sGetPrintableDateFromTime($CreationTime);
4445 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD><TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
4446
4447 print("<TR><TD ALIGN=LEFT VALIGN=TOP> </TD><TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$ENV{'SCRIPT_NAME'}/GetSearchHistory?SearchHistoryObject=$SearchHistoryEntry\" > [ Prika¾i rezultate pretra¾ivanja ] </A> </TD></TR>\n");
4448
4449 }
4450
4451 print("</TABLE>\n");
4452 }
4453 else {
4454 print("<H3><CENTER> Sorry, currently there is no search history. </CENTER></H3>\n");
4455 }
4456
4457
4458
4459 # Bail from the search history
4460 bailFromListSearchHistory:
4461
4462 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4463 undef(%Value);
4464 $Value{'ListSearchHistory'} = "ListSearchHistory";
4465 &vSendMenuBar(%Value);
4466 undef(%Value);
4467
4468 &vSendHTMLFooter;
4469
4470 return;
4471
4472 }
4473
4474
4475
4476
4477
4478 #--------------------------------------------------------------------------
4479 #
4480 # Function: vGetSearchHistory()
4481 #
4482 # Purpose: This function displays a search history file to the user.
4483 #
4484 # Called by:
4485 #
4486 # Parameters: void
4487 #
4488 # Global Variables: %main::ConfigurationData, %main::FormData,
4489 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
4490 # $main::SearchHistoryFileNamePrefix, $main::RemoteUser
4491 #
4492 # Returns: void
4493 #
4494 sub vGetSearchHistory {
4495
4496 my ($SearchAndRfDocumentURL, $SearchResults, $QueryReport, $CreationTime);
4497 my ($SearchHistoryEntry, $HeaderName, $Status);
4498 my ($Value, %Value);
4499
4500
4501
4502 # Return an error if the remote user name/account directory is not defined
4503 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4504 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4505 &vSendHTMLFooter;
4506 return;
4507 }
4508
4509
4510 # Create the search history file name
4511 $SearchHistoryEntry = $main::UserAccountDirectoryPath . "/" . $main::FormData{'SearchHistoryObject'};
4512
4513
4514 # Check to see if the XML search history file requested is there
4515 if ( ! -f $SearchHistoryEntry ) {
4516 # Could not find the search history file
4517 &vHandleError("Display Search History", "Sorry, we cant to access this search history object because it is not there");
4518 goto bailFromGetSearchHistory;
4519 }
4520
4521
4522 # Get information from the XML search history file
4523 ($HeaderName, %Value) = &shGetHashFromXMLFile($SearchHistoryEntry);
4524
4525 # Check that the entry is valid
4526 if ( !(defined($HeaderName) && ($HeaderName eq "SearchHistory")) ) {
4527 &vHandleError("Display Search History", "Sorry, this search history object is invalid");
4528 goto bailFromGetSearchHistory;
4529 }
4530
4531
4532
4533 # At this point, the XML search history file is there and is valid,
4534 # so we can go ahead and display it
4535 $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
4536 $SearchResults = $Value{'SearchResults'};
4537 $QueryReport = $Value{'QueryReport'};
4538 $CreationTime = $Value{'CreationTime'};
4539
4540 %main::FormData = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
4541
4542 # Make sure that we send the header
4543 &vSendHTMLHeader("Display Search History", undef);
4544 undef(%Value);
4545 &vSendMenuBar(%Value);
4546
4547
4548 ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati prija¹njih pretra¾ivanja:", undef, undef, undef, $SearchResults, $QueryReport, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData);
4549
4550
4551 # Bail from displaying the search history
4552 bailFromGetSearchHistory:
4553
4554 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4555 undef(%Value);
4556 &vSendMenuBar(%Value);
4557
4558 &vSendHTMLFooter;
4559
4560 return;
4561
4562 }
4563
4564
4565
4566
4567
4568
4569 #--------------------------------------------------------------------------
4570 #
4571 # Function: vGetSaveSearch()
4572 #
4573 # Purpose: This function displays a form to the user allowing them to save a search
4574 #
4575 # Called by:
4576 #
4577 # Parameters: void
4578 #
4579 # Global Variables: %main::ConfigurationData, %main::FormData,
4580 # $main::UserSettingsFilePath, $main::RemoteUser,
4581 #
4582 # Returns: void
4583 #
4584 sub vGetSaveSearch {
4585
4586
4587 my ($SearchString, $Database);
4588 my ($HeaderName, $SearchFrequency, $DeliveryFormat, $DeliveryMethod);
4589 my ($JavaScript, $EmailAddress);
4590 my ($Value, @Values, %Value, $ValueEntry);
4591
4592
4593 # Return an error if the remote user name/account directory is not defined
4594 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4595 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4596 &vSendHTMLFooter;
4597 return;
4598 }
4599
4600
4601 $JavaScript = '<SCRIPT LANGUAGE="JavaScript">
4602 <!-- hide
4603 function checkForm( Form ) {
4604 if ( !checkField( Form.SearchName, "Search name" ) )
4605 return false
4606 return true
4607 }
4608 function checkField( Field, Name ) {
4609 if ( Field.value == "" ) {
4610 errMsg( Field, "Niste ispunili polje \'"+Name+"\' ." )
4611 return false
4612 }
4613 else {
4614 return true
4615 }
4616 }
4617 function errMsg( Field, Msg ) {
4618 alert( Msg )
4619 Field.focus()
4620 return
4621 }
4622 // -->
4623 </SCRIPT>
4624 ';
4625
4626
4627
4628 # Make sure that we send the header
4629 &vSendHTMLHeader("Save this Search", $JavaScript);
4630 undef(%Value);
4631 &vSendMenuBar(%Value);
4632
4633
4634 # Give the user a form to fill out
4635 print("<H3> Saving a search: </H3>\n");
4636
4637
4638
4639 # Get information from the XML saved search file
4640 ($HeaderName, %Value) = &shGetHashFromXMLFile($main::UserSettingsFilePath);
4641
4642 $SearchFrequency = $Value{'SearchFrequency'};
4643 $DeliveryFormat = $Value{'DeliveryFormat'};
4644 $DeliveryMethod = $Value{'DeliveryMethod'};
4645 $EmailAddress = $Value{'EmailAddress'};
4646
4647
4648 # Print up the table start
4649 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
4650
4651 # Start the form
4652 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetSaveSearch\" onSubmit=\"return checkForm(this)\" METHOD=POST>\n");
4653
4654 # Send the buttons
4655 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");
4656
4657 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4658
4659 # Print up the search string
4660 $SearchString = &sMakeSearchString(%main::FormData);
4661 if ( defined($SearchString) ) {
4662 $SearchString =~ s/{.*?}//gs;
4663 $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
4664 }
4665 $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
4666 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
4667
4668 # Get the local databases from the search and list their descriptions
4669 if ( defined($main::FormData{'Database'}) ) {
4670
4671 # Initialize the temp list
4672 undef(@Values);
4673
4674 foreach $Database ( sort(split(/\0/, $main::FormData{'Database'})) ) {
4675 $Value = &lEncodeURLData($Database);
4676 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> ");
4677 }
4678
4679 # Print the list if there are any entries in it
4680 if ( scalar(@Values) > 0 ) {
4681 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));
4682 }
4683 }
4684
4685 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4686
4687 # Send the search name and search description fields
4688 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Search Name (required): </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"SearchName\" TYPE=TEXT SIZE=45> </TD></TR>\n");
4689
4690 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Search Description: </TD> <TD ALIGN=LEFT VALIGN=TOP> <TEXTAREA INPUT NAME=\"SearchDescription\" COLS=45 ROWS=6 WRAP=VIRTUAL></TEXTAREA> </TD></TR>\n");
4691
4692 if ( defined($main::FormData{'RfDocument'}) ) {
4693 print("<TR>\n");
4694 &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", undef, undef, 1);
4695 print("</TR>\n");
4696 }
4697
4698
4699 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4700
4701 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Kliknite na ovaj kvadratiæ ako ¾elite postojeæi folder s istim imenom zamijeniti ovim novim: </TD> <TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"OverWrite\" VALUE=\"yes\"> </TD></TR>\n");
4702
4703
4704
4705 # Are regular searches enabled?
4706 if ( defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes") ) {
4707
4708 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
4709
4710 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Check to run this search on a regular basis: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT TYPE=CHECKBOX VALUE=\"yes\" NAME=\"Regular\"> </TD></TR>\n");
4711
4712 # Send a pull-down which allows the user to select the automatic search frequency
4713 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Select the search frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"SearchFrequency\">\n");
4714 foreach $ValueEntry ( @main::SearchFrequencies ) {
4715 $Value = (defined($SearchFrequency) && ($SearchFrequency eq $ValueEntry)) ? "SELECTED" : "";
4716 print("<OPTION VALUE=\"$ValueEntry\" $Value> $ValueEntry \n");
4717 }
4718 print("</SELECT> </TD></TR>\n");
4719
4720 # Send a pull-down which allows the user to select the automatic search delivery format
4721 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Select the delivery format: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryFormat\">\n");
4722 foreach $ValueEntry ( sort(keys(%main::DeliveryFormats)) ) {
4723 $Value = (defined($DeliveryFormat) && ($DeliveryFormat eq $ValueEntry)) ? "SELECTED" : "";
4724 print("<OPTION VALUE=\"$ValueEntry\" $Value> $main::DeliveryFormats{$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 method
4729 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Select the delivery method: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"DeliveryMethod\">\n");
4730 foreach $ValueEntry ( sort(keys(%main::DeliveryMethods)) ) {
4731 $Value = (defined($DeliveryMethod) && ($DeliveryMethod eq $ValueEntry)) ? "SELECTED" : "";
4732 print("<OPTION VALUE=\"$ValueEntry\" $Value> $main::DeliveryMethods{$ValueEntry}\n");
4733 }
4734 print("</SELECT> </TD></TR>\n");
4735 }
4736
4737
4738 # List the hidden fields
4739 %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData));
4740 foreach $Value ( keys(%Value) ) {
4741 foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
4742 print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
4743 }
4744 }
4745
4746 print("</FORM>\n");
4747 print("</TABLE>\n");
4748
4749 if ( !defined($EmailAddress) &&
4750 (defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes")) ) {
4751 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4752 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");
4753 }
4754
4755
4756 # Bail from saving the search
4757 bailFromGetSaveSearch:
4758
4759 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4760 undef(%Value);
4761 &vSendMenuBar(%Value);
4762
4763 &vSendHTMLFooter;
4764
4765 return;
4766
4767 }
4768
4769
4770
4771
4772
4773
4774 #--------------------------------------------------------------------------
4775 #
4776 # Function: vSetSaveSearch()
4777 #
4778 # Purpose: This function saves that search and search name in a search file
4779 #
4780 # Called by:
4781 #
4782 # Parameters: void
4783 #
4784 # Global Variables: %main::ConfigurationData, %main::FormData,
4785 # $main::UserSettingsFilePath, $main::RemoteUser,
4786 #
4787 # Returns: void
4788 #
4789 sub vSetSaveSearch {
4790
4791
4792 my ($SearchAndRfDocumentURL, $SearchString);
4793 my (@SavedSearchList, $SavedSearchEntry, $SavedSearchFilePath);
4794 my ($EmailAddress, $SearchName, $CreationTime, $LastRunTime);
4795 my ($Value, %Value);
4796
4797
4798 # Return an error if the remote user name/account directory is not defined
4799 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4800 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4801 &vSendHTMLFooter;
4802 return;
4803 }
4804
4805
4806 # Make sure that we send the header
4807 &vSendHTMLHeader("Saèuvana pretra¾ivanja", undef);
4808 undef(%Value);
4809 &vSendMenuBar(%Value);
4810
4811
4812 # Check that the required fields are filled in
4813 if ( !defined($main::FormData{'SearchName'}) ) {
4814
4815 # A required field is missing, so we suggest corrective action to the user.
4816 print("<H3> Snimanje pretra¾ivanja: </H3>\n");
4817 print("<H3><CENTER> Oprostite, nedostaju neke informacije. </CENTER></H3>\n");
4818 print("<P>\n");
4819 print("Polje <B>'search name'</B> mora biti ispunjeno da bi se moglo saèuvati pretra¾ivanje.<P>\n");
4820 print("Kliknite na <B>'Back'</B> u svom browseru, popunite polje koje nedostaje i poku¹ajte ponovo.\n");
4821 print("<P>\n");
4822
4823 goto bailFromSetSaveSearch;
4824
4825 }
4826
4827
4828 # Read all the saved search files
4829 opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4830 @SavedSearchList = map("$main::UserAccountDirectoryPath/$_", grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)));
4831 closedir(USER_ACCOUNT_DIRECTORY);
4832
4833
4834 # Loop over each saved search file checking that it is valid
4835 for $SavedSearchEntry ( @SavedSearchList ) {
4836
4837 $SearchName = &sGetTagValueFromXMLFile($SavedSearchEntry, "SearchName");
4838
4839 if ( $SearchName eq $main::FormData{'SearchName'} ) {
4840 $SavedSearchFilePath = $SavedSearchEntry;
4841 last;
4842 }
4843 }
4844
4845 # Check that the saved search file does not already exist
4846 if ( defined($SavedSearchFilePath) && ($SavedSearchFilePath ne "")
4847 && !(defined($main::FormData{'OverWrite'}) && ($main::FormData{'OverWrite'} eq "yes")) ) {
4848
4849 # There is already a saved search with this name, so we suggest corrective action to the user.
4850 print("<H3> Saving a Search: </H3>\n");
4851 print("<H3><CENTER> Sorry, there is already a saved search with this name. </CENTER></H3>\n");
4852 print("<P>\n");
4853 print("Click <B>'back'</B> on your browser, change the <B>'search name'</B> and try again, \n");
4854 print("alternatively you can check the box which allows you to automatically over-write a saved search with the same name.\n");
4855 print("<P>\n");
4856
4857 goto bailFromSetSaveSearch;
4858 }
4859
4860
4861 # Get the email address of this user
4862 $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
4863
4864 # Check this user has an email address defined if they want to run the search on a regular basis
4865 if ( !defined($Value) && (defined($main::FormData{'Regular'}) && ($main::FormData{'Regular'} eq "yes")) ) {
4866
4867 # Regular delivery was requested, but the email address was not specified in the settings
4868 print("<H3> Saving a Search: </H3>\n");
4869 print("<H3><CENTER> Sorry, your email address is not specified in your settings. </CENTER></H3>\n");
4870 print("<P>\n");
4871 print("You need to specify your email address in your settings if you want this search to run on a regular basis, \n");
4872 print("without your email address, we are not able to send you the search result. <P>\n");
4873 print("Click the <B>'Settings'</B> option from the menu sidebar, fill in your email address and save the settings, \n");
4874 print("then click <B>'back'</B> on your browser three times to go back to the form which allows you to save a search.\n");
4875 print("<P>\n");
4876
4877 goto bailFromSetSaveSearch;
4878 }
4879
4880
4881 # All the checks have been passed, so we can go ahead and save the search
4882
4883 $CreationTime = time();
4884 $LastRunTime = $CreationTime;
4885
4886 # Erase the search frequency and the delivery method if this is not a regular search
4887 if ( !(defined($main::FormData{'Regular'}) && ($main::FormData{'Regular'} eq "yes")) ) {
4888 $main::FormData{'SearchFrequency'} = "";
4889 $main::FormData{'DeliveryFormat'} = "";
4890 $main::FormData{'DeliveryMethod'} = "";
4891 $LastRunTime = "";
4892 }
4893
4894
4895 # Get the URL search string
4896 $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData);
4897
4898 # Save the search
4899 if ( &iSaveSearch(undef, $main::FormData{'SearchName'}, $main::FormData{'SearchDescription'}, $SearchAndRfDocumentURL, $main::FormData{'SearchFrequency'}, $main::FormData{'DeliveryFormat'}, $main::FormData{'DeliveryMethod'}, "Active", $CreationTime, $LastRunTime) ) {
4900
4901 print("<H3> Saving a Search: </H3>\n");
4902 print("<P>\n");
4903 print("<H3><CENTER> Your search was successfully saved. </CENTER></H3>\n");
4904
4905 # Delete the overwritten search file
4906 if ( defined($SavedSearchFilePath) && ($SavedSearchFilePath ne "") ) {
4907 unlink($SavedSearchFilePath);
4908 }
4909 }
4910 else {
4911
4912 # The search could not be saved, so we inform the user of the fact
4913 &vHandleError("Saving a Search", "Sorry, we failed to save this search");
4914 goto bailFromSetSaveSearch;
4915 }
4916
4917
4918 # Bail from saving the search
4919 bailFromSetSaveSearch:
4920
4921 print("<CENTER><HR WIDTH=50%></CENTER>\n");
4922 undef(%Value);
4923 &vSendMenuBar(%Value);
4924
4925 &vSendHTMLFooter;
4926
4927 return;
4928
4929 }
4930
4931
4932
4933
4934
4935
4936 #--------------------------------------------------------------------------
4937 #
4938 # Function: vListSavedSearch()
4939 #
4940 # Purpose: This function allows the user list the saved searches and
4941 # sets up the links allowing the user to get a search form
4942 # filled with the search
4943 #
4944 # Called by:
4945 #
4946 # Parameters: void
4947 #
4948 # Global Variables: %main::ConfigurationData, %main::FormData,
4949 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
4950 # $main::SavedSearchFileNamePrefix, $main::RemoteUser
4951 #
4952 # Returns: void
4953 #
4954 sub vListSavedSearch {
4955
4956 my (@SavedSearchList, @QualifiedSavedSearchList, $SavedSearchEntry, $HeaderName, $SearchString, $Database);
4957 my ($SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime);
4958 my (@Values, $Value, %Value);
4959
4960
4961 # Return an error if the remote user name/account directory is not defined
4962 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
4963 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
4964 &vSendHTMLFooter;
4965 return;
4966 }
4967
4968
4969 # Make sure that we send the header
4970 &vSendHTMLHeader("Saèuvana pretra¾ivanja", undef);
4971 undef(%Value);
4972 $Value{'ListSavedSearch'} = "ListSavedSearch";
4973 &vSendMenuBar(%Value);
4974 undef(%Value);
4975
4976
4977 # Read all the saved search files
4978 opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath);
4979 @SavedSearchList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY)))));
4980 closedir(USER_ACCOUNT_DIRECTORY);
4981
4982
4983 # Loop over each search history file checking that it is valid
4984 for $SavedSearchEntry ( @SavedSearchList ) {
4985
4986 # Get the header name from the XML saved search file
4987 $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchEntry);
4988
4989 # Check that the entry is valid and add it to the qualified list
4990 if ( defined($HeaderName) && ($HeaderName eq "SavedSearch") ) {
4991 push @QualifiedSavedSearchList, $SavedSearchEntry;
4992 }
4993 else {
4994 # Else we delete this invalid saved search file
4995 unlink($SavedSearchEntry);
4996 }
4997 }
4998
4999
5000 # Print out the saved searches
5001 print("<H3> Saèuvana pretra¾ivanja: </H3>\n");
5002
5003
5004
5005 # Print up the saved searches, if there is none, we put up a nice message
5006 if ( scalar(@QualifiedSavedSearchList) > 0 ) {
5007
5008 # Start the table
5009 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5010
5011 # Start the form
5012 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
5013
5014
5015 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> \n");
5016 print("<SELECT NAME=\"Action\">\n");
5017 print("<OPTION VALUE=\"ActivateSavedSearch\">Aktiviraj oznaèena saèuvana pretra¾ivanja\n");
5018 print("<OPTION VALUE=\"SuspendSavedSearch\">Stavi u mirovanje oznaèena saèuvana pretra¾ivanja\n");
5019 print("<OPTION VALUE=\"DeleteSavedSearch\">Obri¹i oznaèena saèuvana pretra¾ivanja\n");
5020 print("</SELECT>\n");
5021 print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
5022 print("</TD></TR>\n");
5023
5024 for $SavedSearchEntry ( @QualifiedSavedSearchList ) {
5025
5026 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
5027
5028 # Get information from the XML saved search file
5029 ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchEntry);
5030
5031 # Get the saved search file name and encode it
5032 $SavedSearchEntry = ($SavedSearchEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $SavedSearchEntry;
5033 $SavedSearchEntry = &lEncodeURLData($SavedSearchEntry);
5034
5035
5036 $SearchName = $Value{'SearchName'};
5037 $SearchDescription = $Value{'SearchDescription'};
5038 $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
5039 $SearchFrequency = $Value{'SearchFrequency'};
5040 $SearchStatus = $Value{'SearchStatus'};
5041 $DeliveryFormat = $Value{'DeliveryFormat'};
5042 $DeliveryMethod = $Value{'DeliveryMethod'};
5043 $CreationTime = $Value{'CreationTime'};
5044 $LastRunTime = $Value{'LastRunTime'};
5045
5046 # Parse the URL Search string into a hash so that we can get at it's components
5047 %Value = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
5048
5049 $SearchString = &sMakeSearchString(%Value);
5050 if ( defined($SearchString) ) {
5051 $SearchString =~ s/{.*?}//gs;
5052 $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef;
5053 }
5054 $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)";
5055
5056 # Print the link
5057 print("<TR><TD ALIGN=LEFT VALIGN=TOP><INPUT TYPE=\"checkbox\" NAME=\"SavedSearchObject\" VALUE=\"$SavedSearchEntry\"> </TD><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchName </TD></TR>\n");
5058
5059 # Print the search description
5060 $SearchDescription = defined($SearchDescription) ? $SearchDescription : "(Nije naveden)";
5061 $SearchDescription =~ s/\n/<BR>/g;
5062 $SearchDescription =~ s/\r/<BR>/g;
5063 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n");
5064
5065 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n");
5066
5067 # Get the local databases from the search and list their descriptions
5068 if ( defined($Value{'Database'}) ) {
5069
5070 # Initialize the temp list
5071 undef(@Values);
5072
5073 # Loop over each database
5074 foreach $Database ( split(/\0/, $Value{'Database'}) ) {
5075 $Value = &lEncodeURLData($Database);
5076 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> ");
5077 }
5078
5079 # Print the list if there are any entries in it
5080 if ( scalar(@Values) > 0 ) {
5081 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));
5082 }
5083 }
5084
5085
5086 if ( defined($Value{'RfDocument'}) ) {
5087 print("<TR><TD></TD>\n");
5088 &bDisplayDocuments("Feedback Document", $Value{'RfDocument'}, "RfDocument", undef, undef, 1);
5089 print("</TR>\n");
5090 }
5091
5092 undef(%Value);
5093
5094
5095 if ( defined($SearchFrequency) || defined($DeliveryFormat) || defined($DeliveryMethod) ) {
5096 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Run: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n");
5097 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Delivery format: </TD> <TD ALIGN=LEFT VALIGN=TOP> $main::DeliveryFormats{$DeliveryFormat} </TD></TR>\n");
5098 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Delivery method : </TD> <TD ALIGN=LEFT VALIGN=TOP> $main::DeliveryMethods{$DeliveryMethod} </TD></TR>\n");
5099 }
5100
5101 $Value = &sGetPrintableDateFromTime($CreationTime);
5102 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5103
5104
5105 if ( defined($SearchFrequency) || defined($DeliveryFormat) || defined($DeliveryMethod) ) {
5106
5107 if ( defined($LastRunTime) ) {
5108 $Value = &sGetPrintableDateFromTime($LastRunTime);
5109 print("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Last Run: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5110 }
5111
5112 printf("<TR><TD></TD><TD ALIGN=LEFT VALIGN=TOP> Status: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>",
5113 (defined($SearchStatus) && ($SearchStatus eq "Active")) ? "Active" : "Suspended");
5114
5115 }
5116
5117 print("<TR><TD ALIGN=LEFT VALIGN=TOP></TD><TD ALIGN=LEFT VALIGN=TOP></TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$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 pretra¾ivanjem ] </A> </TD></TR>\n");
5118 }
5119
5120 print("</FORM></TABLE>\n");
5121 }
5122 else {
5123 print("<H3><CENTER> Sorry, currently, there are no saved searches. </CENTER></H3>\n");
5124 }
5125
5126
5127
5128
5129 # Bail from displaying saved searches
5130 bailFromDisplaySavedSearch:
5131
5132 print("<CENTER><HR WIDTH=50%></CENTER>\n");
5133 undef(%Value);
5134 $Value{'ListSavedSearch'} = "ListSavedSearch";
5135 &vSendMenuBar(%Value);
5136 undef(%Value);
5137
5138 &vSendHTMLFooter;
5139
5140
5141 return;
5142
5143 }
5144
5145
5146
5147
5148
5149
5150 #--------------------------------------------------------------------------
5151 #
5152 # Function: vGetSavedSearch()
5153 #
5154 # Purpose: This function gets a saved search.
5155 #
5156 # Called by:
5157 #
5158 # Parameters: void
5159 #
5160 # Global Variables: %main::ConfigurationData, %main::FormData,
5161 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5162 # $main::SavedSearchFileNamePrefix, $main::RemoteUser
5163 #
5164 # Returns: void
5165 #
5166 sub vGetSavedSearch {
5167
5168 my ($HeaderName, $SavedSearchFilePath, $SearchAndRfDocumentURL, $DefaultSearch);
5169 my ($Value, %Value);
5170
5171
5172 # Return an error if the remote user name/account directory is not defined
5173 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5174 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5175 &vSendHTMLFooter;
5176 return;
5177 }
5178
5179
5180 # Set the saved search file path
5181 $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'SavedSearchObject'};
5182
5183
5184 # Check to see if the XML saved search file requested is there
5185 if ( ! -f $SavedSearchFilePath ) {
5186 # Could not find the saved search file
5187 &vHandleError("Prikaz saèuvaniog pretra¾ivanja", "Sorry, we cant to access this saved search object because it is not there");
5188 &vSendHTMLFooter;
5189 return;
5190 }
5191
5192
5193
5194 # Get the data from the XML saved search file
5195 $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchFilePath);
5196
5197 # Check that the entry is valid
5198 if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
5199 &vHandleError("Prikaz saèuvaniog pretra¾ivanja", "Sorry, this saved search object is invalid");
5200 &vSendHTMLFooter;
5201 return;
5202 }
5203
5204
5205 # All is fine, so we hand over the hash and get the search
5206 %main::FormData = &hParseURLIntoHashTable(&sGetTagValueFromXMLFile($SavedSearchFilePath, 'SearchAndRfDocumentURL'));
5207
5208 $ENV{'PATH_INFO'} = "/GetSearch";
5209
5210 # Display the search form, it will autoset itself from %main::FormData
5211 &vGetSearch;
5212
5213 return;
5214
5215 }
5216
5217
5218
5219
5220
5221
5222 #--------------------------------------------------------------------------
5223 #
5224 # Function: vProcessSavedSearch()
5225 #
5226 # Purpose: This function processes a saved search.
5227 #
5228 # Called by:
5229 #
5230 # Parameters: void
5231 #
5232 # Global Variables: %main::ConfigurationData, %main::FormData,
5233 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5234 # $main::SavedSearchFileNamePrefix, $main::RemoteUser
5235 #
5236 # Returns: void
5237 #
5238 sub vProcessSavedSearch {
5239
5240 my ($Title, $HeaderName, $SavedSearchFilePath, $SavedSearchObject);
5241 my ($Value, %Value);
5242
5243
5244 # Return an error if the remote user name/account directory is not defined
5245 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5246 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5247 &vSendHTMLFooter;
5248 return;
5249 }
5250
5251
5252 # Set the title
5253 if ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
5254 $Title = "Obri¹i saèuvana pretra¾ivanja";
5255 }
5256 elsif ( $ENV{'PATH_INFO'} eq "/ActivateSavedSearch" ) {
5257 $Title = "Aktiviraj saèuvana pretra¾ivanja";
5258 }
5259 elsif ( $ENV{'PATH_INFO'} eq "/SuspendSavedSearch" ) {
5260 $Title = "Stavi u mirovanje saèuvana pretra¾ivanja";
5261 }
5262
5263
5264 # Make sure that we send the header
5265 &vSendHTMLHeader($Title, undef);
5266 undef(%Value);
5267 &vSendMenuBar(%Value);
5268
5269
5270 print("<H3> $Title: </H3>\n");
5271
5272 # Check to see if the saved search object is defined
5273 if ( ! defined($main::FormData{'SavedSearchObject'}) ) {
5274 # Could not find the saved search object
5275 print("<H3><CENTER> Sorry, no searches were selected. </CENTER></H3>\n");
5276 print("<P>\n");
5277 print("You need to select at least one saved search in order to be able to perform an action on it.\n");
5278 print("<P>\n");
5279 goto bailFromProcessSavedSearch;
5280 }
5281
5282
5283
5284 # Loop over each saved search
5285 foreach $SavedSearchObject ( split(/\0/, $main::FormData{'SavedSearchObject'}) ) {
5286
5287 # Set the saved search file path
5288 $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/" . $SavedSearchObject;
5289
5290 # Check to see if the XML saved search file requested is there
5291 if ( ! -f $SavedSearchFilePath ) {
5292 next;
5293 }
5294
5295 # Get information from the XML saved search file
5296 ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchFilePath);
5297
5298 # Check that the entry is valid
5299 if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
5300 next;
5301 }
5302
5303
5304 if ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
5305 if ( unlink($SavedSearchFilePath) ) {
5306 printf("<P>Successfully deleted: %s\n", $Value{'SearchName'});
5307 }
5308 else {
5309 printf("<P>Failed to delete: %s\n", $Value{'SearchName'});
5310 }
5311 }
5312 elsif ( ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") || ($ENV{'PATH_INFO'} eq "/SuspendSavedSearch") ) {
5313
5314 if ( !defined($Value{'SearchStatus'}) ) {
5315 printf("<P>Could not %s: %s, as it is not a regular search\n",
5316 ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "activate" : "suspend", $Value{'SearchName'});
5317 }
5318 else {
5319
5320 $Value{'SearchStatus'} = ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "Active" : "Inactive" ;
5321
5322 if ( &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) {
5323 printf("<P>Successfully %s: %s\n",
5324 ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "activated" : "suspended", $Value{'SearchName'});
5325 }
5326 else {
5327 printf("<P>Failed to %s: %s\n",
5328 ($ENV{'PATH_INFO'} eq "/ActivateSavedSearch") ? "activated" : "suspended", $Value{'SearchName'});
5329 }
5330 }
5331 }
5332 }
5333
5334 print("<P>\n");
5335
5336 # Bail from processing the saved search
5337 bailFromProcessSavedSearch:
5338
5339 print("<CENTER><HR WIDTH=50%></CENTER>\n");
5340 undef(%Value);
5341 &vSendMenuBar(%Value);
5342
5343 &vSendHTMLFooter;
5344
5345 return;
5346
5347 }
5348
5349
5350
5351
5352
5353
5354 #--------------------------------------------------------------------------
5355 #
5356 # Function: vGetSaveFolder()
5357 #
5358 # Purpose: This function displays a form to the user allowing them to
5359 # save documents to a folder
5360 #
5361 # Called by:
5362 #
5363 # Parameters: void
5364 #
5365 # Global Variables: %main::ConfigurationData, %main::FormData,
5366 # $main::UserSettingsFilePath, $main::RemoteUser,
5367 #
5368 # Returns: void
5369 #
5370 sub vGetSaveFolder {
5371
5372
5373 my ($JavaScript);
5374 my ($Value, @Values, %Value, $ValueEntry);
5375
5376
5377
5378 # Return an error if the remote user name/account directory is not defined
5379 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5380 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5381 &vSendHTMLFooter;
5382 return;
5383 }
5384
5385
5386 $JavaScript = '<SCRIPT LANGUAGE="JavaScript">
5387 <!-- hide
5388 function checkForm( Form ) {
5389 if ( !checkField( Form.FolderName, "Folder name" ) )
5390 return false
5391 return true
5392 }
5393 function checkField( Field, Name ) {
5394 if ( Field.value == "" ) {
5395 errMsg( Field, "Niste ispunili polje \'"+Name+"\'." )
5396 return false
5397 }
5398 else {
5399 return true
5400 }
5401 }
5402 function errMsg( Field, Msg ) {
5403 alert( Msg )
5404 Field.focus()
5405 return
5406 }
5407 // -->
5408 </SCRIPT>
5409 ';
5410
5411
5412 # Make sure that we send the header
5413 &vSendHTMLHeader("Saving a Document Folder", $JavaScript);
5414 undef(%Value);
5415 &vSendMenuBar(%Value);
5416
5417
5418 # Check that at least one document was selected
5419 if ( !defined($main::FormData{'Document'}) && !defined($main::FormData{'Documents'}) ) {
5420 print("<H3>Saving a Document Folder:</H3>\n");
5421 print("<H3><CENTER>Sorry, no document(s) were selected for saving.</CENTER></H3>\n");
5422 print("<P>\n");
5423 print("There needs to be a least one document selected in order to save it.\n");
5424 print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
5425 goto bailFromGetSaveFolder;
5426 }
5427
5428
5429 # Print up the title
5430 print("<H3> Snimanje foldera s dokumentima: </H3>\n");
5431
5432 # Print up the form
5433 printf("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/SetSaveFolder\" onSubmit=\"return checkForm(this)\" METHOD=POST>\n");
5434
5435 # Print up the table start
5436 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5437
5438 # Send the buttons
5439 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");
5440
5441 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5442
5443 # Send the fields
5444 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");
5445
5446 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");
5447
5448 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5449
5450 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");
5451
5452 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
5453
5454 # List the documents
5455 if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
5456
5457 # Undefine the hash table in preparation
5458 undef(%Value);
5459
5460 # Add document that were specifically selected
5461 if ( defined($main::FormData{'Document'}) ) {
5462 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5463 $Value{$Value} = $Value;
5464 }
5465 }
5466 # Otherwise add documents that were selected by default
5467 elsif ( defined($main::FormData{'Documents'}) ) {
5468 foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5469 $Value{$Value} = $Value;
5470 }
5471 }
5472
5473 # Assemble the new content
5474 $main::FormData{'Document'} = join("\0", keys(%Value));
5475
5476 # Delete the old content
5477 delete($main::FormData{'Documents'});
5478
5479
5480 if ( defined($main::FormData{'Document'}) ) {
5481 print("<TR>\n");
5482 &bDisplayDocuments("Document", $main::FormData{'Document'}, "Document", undef, undef, 1);
5483 print("</TR>\n");
5484 }
5485 }
5486
5487
5488
5489 # List the hidden fields
5490 %Value = &hParseURLIntoHashTable(&sMakeDocumentURL(%main::FormData));
5491 foreach $Value ( keys(%Value) ) {
5492 foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) {
5493 print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n");
5494 }
5495 }
5496
5497
5498 # Retain the 'from' folder name if it is defined as these documents are coming from it
5499 if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5500 print("<INPUT TYPE=HIDDEN NAME=\"FromDocumentFolderObject\" VALUE=\"$main::FormData{'FromDocumentFolderObject'}\">\n");
5501 }
5502
5503
5504 # Retain the 'merge' folder name if it is defined as these documents are coming from them
5505 if ( defined($main::FormData{'MergeDocumentFolderObject'}) ) {
5506 foreach $Value ( split(/\0/, $main::FormData{'MergeDocumentFolderObject'}) ) {
5507 print("<INPUT TYPE=HIDDEN NAME=\"MergeDocumentFolderObject\" VALUE=\"$Value\">\n");
5508 }
5509 }
5510
5511 print("</TABLE>\n");
5512 print("</FORM>\n");
5513
5514
5515 # Bail from saving the document folder
5516 bailFromGetSaveFolder:
5517
5518 print("<CENTER><HR WIDTH=50%></CENTER>\n");
5519 undef(%Value);
5520 &vSendMenuBar(%Value);
5521
5522 &vSendHTMLFooter;
5523
5524 return;
5525
5526 }
5527
5528
5529
5530
5531
5532
5533 #--------------------------------------------------------------------------
5534 #
5535 # Function: vSetSaveFolder()
5536 #
5537 # Purpose: This function saves that search and search name in a search file
5538 #
5539 # Called by:
5540 #
5541 # Parameters: void
5542 #
5543 # Global Variables: %main::ConfigurationData, %main::FormData,
5544 # $main::UserSettingsFilePath, $main::RemoteUser,
5545 #
5546 # Returns: void
5547 #
5548 sub vSetSaveFolder {
5549
5550 my ($DocumentFolderFilePath, $HeaderName);
5551 my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5552 my (@DocumentFolderList, $DocumentFolderEntry);
5553 my ($Document, %Document);
5554 my (%Value, @Values, $Value);
5555
5556
5557
5558 # Return an error if the remote user name/account directory is not defined
5559 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5560 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5561 &vSendHTMLFooter;
5562 return;
5563 }
5564
5565
5566
5567 # Make sure that we send the header
5568 &vSendHTMLHeader("Saving a Document Folder", undef);
5569 undef($Value);
5570 &vSendMenuBar(%Value);
5571
5572
5573 # Check that at least one document was selected
5574 if ( !defined($main::FormData{'Document'}) && !defined($main::FormData{'Documents'}) ) {
5575
5576 print("<H3>Saving a Document Folder:</H3>\n");
5577 print("<H3><CENTER>Sorry, no document(s) were selected for saving.</CENTER></H3>\n");
5578 print("<P>\n");
5579 print("There needs to be a least one document selected in order to save it.\n");
5580 print("Click <B>'back'</B> on your browser, select at least one document and try again.\n");
5581
5582 goto bailFromSetSaveFolder;
5583 }
5584
5585
5586 # Check that the required fields are filled in
5587 if ( !(defined($main::FormData{'FolderName'}) || defined($main::FormData{'DocumentFolderObject'})) ) {
5588
5589 # A required field is missing, so we suggest corrective action to the user.
5590 print("<H3> Spremanje foldera s dokumentima: </H3>\n");
5591 print("<H3><CENTER> Oprostite, nedostaju neke informacije. </CENTER></H3>\n");
5592 print("<P>\n");
5593 print("Polje <B>'folder name'</B> mora biti ispunjeno da bi se mogao kreirati folder s dokumentima.<P>\n");
5594 print("Kliknite na <B>'Back'</B> u svom browseru, ispunite polje koje nedostaje i poku¹ajtwe ponovo.\n");
5595 print("<P>\n");
5596
5597 goto bailFromSetSaveFolder;
5598 }
5599
5600
5601
5602 # Check that the folder is there if we are saving to an existing folder
5603 if ( defined($main::FormData{'DocumentFolderObject'}) ) {
5604
5605 # Check the old document folder if it is defined
5606 if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5607
5608 # Set the document folder file path
5609 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'FromDocumentFolderObject'};
5610
5611 # Check to see if the old XML saved search file requested is there
5612 if ( ! -f $DocumentFolderFilePath ) {
5613 # Could not find the old saved search file
5614 &vHandleError("Saving a Document Folder", "Sorry, we cant to access this document folder object because it is not there");
5615 goto bailFromSetSaveFolder;
5616 }
5617
5618 # Get information from the XML document folder file
5619 $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
5620
5621 # Check that the entry is valid
5622 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5623 &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5624 goto bailFromSetSaveFolder;
5625 }
5626 }
5627
5628
5629 # Set the document folder file path
5630 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
5631
5632 # Check to see if the XML saved search file requested is there
5633 if ( ! -f $DocumentFolderFilePath ) {
5634 # Could not find the saved search file
5635 &vHandleError("Saving a Document Folder", "Sorry, we cant to access this document folder object because it is not there");
5636 goto bailFromSetSaveFolder;
5637 }
5638
5639 # Get information from the XML document folder file
5640 $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
5641
5642 # Check that the entry is valid
5643 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5644 &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5645 goto bailFromSetSaveFolder;
5646 }
5647 }
5648 elsif ( defined($main::FormData{'FolderName'}) ) {
5649
5650 # Get the document folder hash
5651 %Value = &hGetDocumentFolders;
5652
5653 # Set the path/flag
5654 $DocumentFolderFilePath = $Value{$main::FormData{'FolderName'}};
5655
5656 # Check that the document folder file does not already exist
5657 if ( defined($DocumentFolderFilePath) && !(defined($main::FormData{'OverWrite'}) && ($main::FormData{'OverWrite'} eq "yes")) ) {
5658
5659 # There is already a document folder with this name, so we suggest corrective action to the user.
5660 print("<H3> Snimanje foldera s dokumentima: </H3>\n");
5661 print("<H3><CENTER> Oprostite, veæ postoji folder s tim imenom. </CENTER></H3>\n");
5662 print("<P>\n");
5663 print("Kliknite na <B>'Back'</B> u svom browseru, promijenite <B>'ime foldera'</B> i poku¹ate ponovo. \n");
5664 print("Alternativno, klikom na kvadratiæ, mo¾ete odabrati da ¾elite postojeæi folder zamijeniti ovim.\n");
5665 print("<P>\n");
5666
5667 goto bailFromSetSaveFolder;
5668 }
5669 }
5670
5671
5672 # Save information in the folder
5673 if ( defined($main::FormData{'DocumentFolderObject'}) ) {
5674
5675 # Get the data from the XML document folder file
5676 ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
5677
5678 # Check that the entry is valid
5679 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
5680 &vHandleError("Saving a Document Folder", "Sorry, this document folder object is invalid");
5681 goto bailFromGetSavedSearch;
5682 }
5683
5684 $FolderName = $Value{'FolderName'};
5685 $FolderDescription = $Value{'FolderDescription'};
5686 $FolderDocuments = $Value{'FolderDocuments'};
5687 $CreationTime = $Value{'CreationTime'};
5688 $UpdateTime = time();
5689
5690
5691 # Merge the documents
5692 if ( defined($FolderDocuments) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
5693
5694 # Undefine the hash table in preparation
5695 undef(%Value);
5696
5697 # Make a hash table from the documents already in the document folder
5698 if ( defined($FolderDocuments) ) {
5699 foreach $Value ( split(/\0/, $FolderDocuments) ) {
5700 $Value{$Value} = $Value;
5701 }
5702 }
5703
5704 # Add document that were specifically selected
5705 if ( defined($main::FormData{'Document'}) ) {
5706 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5707 $Value{$Value} = $Value;
5708 }
5709 }
5710 # Otherwise add documents that were selected by default
5711 elsif ( defined($main::FormData{'Documents'}) ) {
5712 foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5713 $Value{$Value} = $Value;
5714 }
5715 }
5716
5717 # Assemble the new content
5718 $FolderDocuments = join("\0", keys(%Value));
5719
5720 # Delete the old content
5721 delete($main::FormData{'Document'});
5722 delete($main::FormData{'Documents'});
5723 }
5724
5725 }
5726 elsif ( defined($main::FormData{'FolderName'}) ) {
5727
5728 $FolderName = $main::FormData{'FolderName'};
5729 $FolderDescription = $main::FormData{'FolderDescription'};
5730
5731 # Merge the documents
5732 if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) {
5733
5734 # Undefine the hash table in preparation
5735 undef(%Value);
5736
5737 # Add document that were specifically selected
5738 if ( defined($main::FormData{'Document'}) ) {
5739 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5740 $Value{$Value} = $Value;
5741 }
5742 }
5743 # Otherwise add documents that were selected by default
5744 elsif ( defined($main::FormData{'Documents'}) ) {
5745 foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
5746 $Value{$Value} = $Value;
5747 }
5748 }
5749
5750 # Assemble the new content
5751 $main::FormData{'Document'} = join("\0", keys(%Value));
5752
5753 # Delete the old content
5754 delete($main::FormData{'Documents'});
5755 }
5756
5757 $FolderDocuments = $main::FormData{'Document'};
5758 $CreationTime = time();
5759 $UpdateTime = time();
5760 }
5761
5762
5763 # Save the document folder to a new file
5764 if ( &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) ) {
5765
5766 # Are we pulling these documents from an existing folder?
5767 if ( defined($main::FormData{'FromDocumentFolderObject'}) ) {
5768
5769 # Set the document folder file path
5770 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'FromDocumentFolderObject'};
5771
5772 # Get information from the XML document folder file
5773 ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
5774
5775
5776 $FolderName = $Value{'FolderName'};
5777 $FolderDescription = $Value{'FolderDescription'};
5778 $FolderDocuments = $Value{'FolderDocuments'};
5779 $CreationTime = $Value{'CreationTime'};
5780 $UpdateTime = time();
5781
5782
5783 # Make a hash table from the documents selected for deletion, this serves as
5784 # a lookup table when we loop through the existing documents
5785 undef(%Value);
5786 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
5787 $Value{$Value} = 1;
5788 }
5789
5790 # Parse out of the existing documents into a list
5791 foreach $Value ( split(/\0/, $FolderDocuments) ) {
5792 # Add the document if it is not on the deletion list
5793 if ( !defined($Value{$Value}) ) {
5794 push @Values, $Value;
5795 }
5796 }
5797 $FolderDocuments = join("\0", @Values);
5798
5799
5800 # Save the document folder
5801 &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5802
5803 }
5804
5805 if ( defined($main::FormData{'MergeDocumentFolderObject'}) ) {
5806 @Values = split(/\0/, $main::FormData{'MergeDocumentFolderObject'});
5807 foreach $Value ( @Values ) {
5808 # Set the document folder file path
5809 if ( !(defined($main::FormData{'DocumentFolderObject'}) && ($main::FormData{'DocumentFolderObject'} eq $Value))) {
5810 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $Value;
5811 unlink($DocumentFolderFilePath);
5812 }
5813 }
5814 }
5815
5816 print("<H3> Saving a Document Folder: </H3>\n");
5817 print("<P>\n");
5818 print("<H3><CENTER> Your document folder was successfully saved. </CENTER></H3>\n");
5819
5820
5821 }
5822 else {
5823
5824 # The document folder could not be saved, so we inform the user of the fact
5825 &vHandleError("Saving a Document Folder", "Sorry, we failed to save this document folder");
5826 goto bailFromSetSaveFolder;
5827 }
5828
5829
5830 # Bail from saving the document folder
5831 bailFromSetSaveFolder:
5832
5833 print("<CENTER><HR WIDTH=50%></CENTER>\n");
5834 undef(%Value);
5835 &vSendMenuBar(%Value);
5836
5837 &vSendHTMLFooter;
5838
5839 return;
5840
5841 }
5842
5843
5844
5845
5846
5847
5848 #--------------------------------------------------------------------------
5849 #
5850 # Function: vListFolder()
5851 #
5852 # Purpose: This function allows the user list the document folders and
5853 # sets up the links allowing the user to get a list of the documents
5854 #
5855 # Called by:
5856 #
5857 # Parameters: void
5858 #
5859 # Global Variables: %main::ConfigurationData, %main::FormData,
5860 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
5861 # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
5862 #
5863 # Returns: void
5864 #
5865 sub vListFolder {
5866
5867 my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName);
5868 my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
5869 my (@Values, $Value, %Value);
5870
5871
5872 # Return an error if the remote user name/account directory is not defined
5873 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
5874 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
5875 &vSendHTMLFooter;
5876 return;
5877 }
5878
5879
5880 # Make sure that we send the header
5881 &vSendHTMLHeader("Document Folders", undef);
5882 undef(%Value);
5883 $Value{'ListFolder'} = "ListFolder";
5884 &vSendMenuBar(%Value);
5885 undef(%Value);
5886
5887
5888
5889 # Print out the document folders
5890 print("<H3> Folderi: </H3>\n");
5891
5892
5893 # Get the document folder hash
5894 %QualifiedDocumentFolders = &hGetDocumentFolders;
5895
5896
5897 # Print up the document folders, if there is none, we put up a nice message
5898 if ( scalar(keys(%QualifiedDocumentFolders)) > 0 ) {
5899
5900 # Start the table
5901 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
5902
5903 # Start the form
5904 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
5905
5906
5907 # Print the selector
5908 print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3>\n");
5909 print("<SELECT NAME=\"Action\">\n");
5910 print("<OPTION VALUE=\"DeleteFolder\">Obri¹i oznaèene foldere\n");
5911 print("<OPTION VALUE=\"GetMergeFolder\">Spoji oznaèene foldere u novi folder\n");
5912
5913 for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
5914
5915 $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
5916
5917 # Get the document folder file name and encode it
5918 $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
5919 $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
5920
5921 print("<OPTION VALUE=\"SetMergeFolder&ToDocumentFolderObject=$DocumentFolderEntry\">Spoji oznaèene foldere u '$FolderName' folder\n");
5922 }
5923
5924 print("</SELECT>\n");
5925 print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
5926 print("</TD></TR>\n");
5927
5928
5929
5930 # List the folders
5931 for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
5932
5933 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n");
5934
5935 $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
5936
5937 # Get information from the XML document folder file
5938 ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderEntry);
5939
5940 # Get the saved search file name and encode it
5941 $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
5942 $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
5943
5944
5945 $FolderName = $Value{'FolderName'};
5946 $FolderDescription = $Value{'FolderDescription'};
5947 $FolderDocuments = $Value{'FolderDocuments'};
5948 $CreationTime = $Value{'CreationTime'};
5949 $UpdateTime = $Value{'UpdateTime'};
5950
5951
5952 # Print the link
5953 print("<TR><TD ALIGN=LEFT VALIGN=TOP WIDTH=1%><INPUT TYPE=\"checkbox\" NAME=\"DocumentFolderObject\" VALUE=\"$DocumentFolderEntry\"> </TD><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $FolderName </TD></TR>\n");
5954
5955 # Print the folder description
5956 $FolderDescription = defined($FolderDescription) ? $FolderDescription : "(Nije naveden)";
5957 $FolderDescription =~ s/\n/<BR>/g;
5958 $FolderDescription =~ s/\r/<BR>/g;
5959 print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $FolderDescription </TD></TR>\n");
5960
5961 if ( defined($FolderDocuments) ) {
5962 @Values = split(/\0/, $FolderDocuments);
5963 $Value = scalar( @Values );
5964 }
5965 else {
5966 $Value = 0;
5967 }
5968 print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Broj rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5969
5970
5971 $Value = &sGetPrintableDateFromTime($CreationTime);
5972 print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5973
5974 $Value = &sGetPrintableDateFromTime($UpdateTime);
5975 print("<TR><TD WIDTH=1%></TD><TD ALIGN=LEFT VALIGN=TOP> Datum zadnje promijene: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
5976
5977 print("<TR><TD WIDTH=1%> </TD><TD ALIGN=LEFT VALIGN=TOP> </TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$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");
5978 }
5979
5980 print("</FORM></TABLE>\n");
5981 }
5982 else {
5983 print("<H3><CENTER> Nema foldera! </CENTER></H3>\n");
5984 }
5985
5986
5987
5988
5989 # Bail from displaying document folders
5990 bailFromListFolder:
5991
5992 print("<CENTER><HR WIDTH=50%></CENTER>\n");
5993 undef(%Value);
5994 $Value{'ListFolder'} = "ListFolder";
5995 &vSendMenuBar(%Value);
5996 undef(%Value);
5997
5998 &vSendHTMLFooter;
5999
6000
6001 return;
6002
6003 }
6004
6005
6006
6007
6008
6009
6010 #--------------------------------------------------------------------------
6011 #
6012 # Function: vMergeFolder()
6013 #
6014 # Purpose: This function deletes a folder.
6015 #
6016 # Called by:
6017 #
6018 # Parameters: void
6019 #
6020 # Global Variables: %main::ConfigurationData, %main::FormData,
6021 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6022 # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6023 #
6024 # Returns: void
6025 #
6026 sub vMergeFolder {
6027
6028 my ($Title, $HeaderName, $DocumentFolderFilePath, $DocumentFolderObject, $FolderDocuments);
6029 my ($Value, %Value);
6030
6031
6032
6033 # Return an error if the remote user name/account directory is not defined
6034 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6035 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6036 &vSendHTMLFooter;
6037 return;
6038 }
6039
6040
6041
6042 # Check to see if the document folder object is defined
6043 if ( ! defined($main::FormData{'DocumentFolderObject'}) ) {
6044
6045 # Could not find the document folder file
6046 &vSendHTMLHeader("Merge Document Folders", undef);
6047 undef(%Value);
6048 &vSendMenuBar(%Value);
6049 print("<H3> Merge Document Folders: </H3>\n");
6050 print("<H3><CENTER> Sorry, no document folders were selected. </CENTER></H3>\n");
6051 print("<P>\n");
6052 print("You need to select at least one document folder in order to be able to perform an action on it.\n");
6053 print("<P>\n");
6054 return;
6055 }
6056
6057
6058 # Init the value hash
6059 undef(%Value);
6060
6061 # Loop over document folder object
6062 $Value = $main::FormData{'DocumentFolderObject'} .
6063 ((defined($main::FormData{'ToDocumentFolderObject'})) ? "\0" . $main::FormData{'ToDocumentFolderObject'} : "");
6064
6065 foreach $DocumentFolderObject ( split(/\0/, $Value) ) {
6066
6067 # Set the document folder file path
6068 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $DocumentFolderObject;
6069
6070 # Check to see if the XML saved search file requested is there
6071 if ( ! -f $DocumentFolderFilePath ) {
6072 next;
6073 }
6074
6075 # Get information from the XML saved search file
6076 $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderFilePath);
6077
6078 # Check that the entry is valid
6079 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6080 next;
6081 }
6082
6083 # Get the FolderDocuments symbol
6084 $FolderDocuments = &sGetTagValueFromXMLFile($DocumentFolderFilePath, "FolderDocuments");
6085
6086 # Add each document to the hash
6087 foreach $Value ( split(/\0/, $FolderDocuments) ) {
6088 $Value{$Value} = $Value;
6089 }
6090 }
6091
6092 # Set the document URL from the hash
6093 $main::FormData{'Document'} = join("\0", keys(%Value));
6094
6095
6096 if ( defined($main::FormData{'DocumentFolderObject'}) ) {
6097 $main::FormData{'MergeDocumentFolderObject'} = $main::FormData{'DocumentFolderObject'};
6098 delete($main::FormData{'DocumentFolderObject'});
6099 }
6100
6101 if ( defined($main::FormData{'ToDocumentFolderObject'}) ) {
6102 $main::FormData{'DocumentFolderObject'} = $main::FormData{'ToDocumentFolderObject'};
6103 delete($main::FormData{'ToDocumentFolderObject'});
6104 }
6105
6106
6107 if ( $ENV{'PATH_INFO'} eq "/GetMergeFolder" ) {
6108 &vGetSaveFolder;
6109 }
6110 elsif ( $ENV{'PATH_INFO'} eq "/SetMergeFolder" ) {
6111 &vSetSaveFolder;
6112 }
6113
6114
6115 return;
6116
6117 }
6118
6119
6120
6121
6122
6123
6124 #--------------------------------------------------------------------------
6125 #
6126 # Function: vProcessFolder()
6127 #
6128 # Purpose: This function deletes a folder.
6129 #
6130 # Called by:
6131 #
6132 # Parameters: void
6133 #
6134 # Global Variables: %main::ConfigurationData, %main::FormData,
6135 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6136 # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6137 #
6138 # Returns: void
6139 #
6140 sub vProcessFolder {
6141
6142 my ($Title, $HeaderName, $DocumentFolderFilePath, $DocumentFolderObject);
6143 my ($Value, %Value);
6144
6145
6146
6147 # Return an error if the remote user name/account directory is not defined
6148 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6149 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6150 &vSendHTMLFooter;
6151 return;
6152 }
6153
6154
6155
6156 if ( $ENV{'PATH_INFO'} eq "/DeleteFolder" ) {
6157 $Title = "Delete Document Folders";
6158 }
6159
6160
6161 # Make sure that we send the header
6162 &vSendHTMLHeader($Title, undef);
6163 undef(%Value);
6164 &vSendMenuBar(%Value);
6165
6166 print("<H3> $Title: </H3>\n");
6167
6168 # Check to see if the document folder object is defined
6169 if ( ! defined($main::FormData{'DocumentFolderObject'}) ) {
6170
6171 # Could not find the document folder file
6172 print("<H3><CENTER> Sorry, no document folders were selected. </CENTER></H3>\n");
6173 print("<P>\n");
6174 print("You need to select at least one document folder in order to be able to perform an action on it.\n");
6175 print("<P>\n");
6176
6177 goto bailFromProcessFolder;
6178 }
6179
6180
6181 # Loop over document folder object
6182 foreach $DocumentFolderObject ( split(/\0/, $main::FormData{'DocumentFolderObject'}) ) {
6183
6184 # Set the document folder file path
6185 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $DocumentFolderObject;
6186
6187 # Check to see if the XML saved search file requested is there
6188 if ( ! -f $DocumentFolderFilePath ) {
6189 printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6190 next;
6191 }
6192
6193 # Get information from the XML saved search file
6194 ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
6195
6196 # Check that the entry is valid
6197 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6198 printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6199 }
6200
6201
6202 if ( unlink($DocumentFolderFilePath) ) {
6203 printf("<P>Successfully deleted: %s\n", $Value{'FolderName'});
6204 }
6205 else {
6206 printf("<P>Failed to delete: %s\n", $Value{'FolderName'});
6207 }
6208 }
6209
6210 print("<P>\n");
6211
6212 # Bail from processing the document folder
6213 bailFromProcessFolder:
6214
6215 print("<CENTER><HR WIDTH=50%></CENTER>\n");
6216 undef(%Value);
6217 &vSendMenuBar(%Value);
6218
6219 &vSendHTMLFooter;
6220
6221 return;
6222
6223 }
6224
6225
6226
6227
6228
6229
6230 #--------------------------------------------------------------------------
6231 #
6232 # Function: vGetFolder()
6233 #
6234 # Purpose: This function displays a document folder to the user.
6235 #
6236 # Called by:
6237 #
6238 # Parameters: void
6239 #
6240 # Global Variables: %main::ConfigurationData, %main::FormData,
6241 # $main::UserAccountDirectoryPath, $main::XMLFileNameExtension,
6242 # $main::DocumentFolderFileNamePrefix, $main::RemoteUser
6243 #
6244 # Returns: void
6245 #
6246 sub vGetFolder {
6247
6248 my ($HeaderName, $FolderName, $SelectorText, %ArticleFolder);
6249 my (@DocumentFolderList, $DocumentFolderEntry, %QualifiedDocumentFolders);
6250 my ($Value, %Value);
6251
6252
6253 # Return an error if the remote user name/account directory is not defined
6254 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6255 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6256 &vSendHTMLFooter;
6257 return;
6258 }
6259
6260
6261
6262 # Make the document folder file name
6263 $DocumentFolderEntry = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
6264
6265 # Check to see if the XML document folder file requested is there
6266 if ( ! -f $DocumentFolderEntry ) {
6267 # Could not find the document folders file
6268 &vHandleError("Document Folder", "Sorry, we cant to access this document folder object because it is not there");
6269 goto bailFromGetFolder;
6270 }
6271
6272 # Get information from the XML document folder file
6273 ($HeaderName, %ArticleFolder) = &shGetHashFromXMLFile($DocumentFolderEntry);
6274
6275 # Check that the entry is valid
6276 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6277 &vHandleError("Document Folder", "Sorry, this document folder object is invalid");
6278 goto bailFromGetFolder;
6279 }
6280
6281
6282 # Make sure we send the header
6283 &vSendHTMLHeader("Document Folder", undef);
6284 undef(%Value);
6285 &vSendMenuBar(%Value);
6286
6287 print("<H3> Document Folder: </H3>\n");
6288
6289
6290 # Start the form
6291 print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n");
6292
6293
6294 # Print the selector if there are any documents
6295 if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6296 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
6297 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");
6298 print("<SELECT NAME=\"Action\">\n");
6299 print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultates\n");
6300 if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) {
6301 print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n");
6302 }
6303 if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) {
6304 print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n");
6305 }
6306 print("<OPTION VALUE=\"DeleteDocument&DocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Delete selected documents from this document folder\n");
6307 print("<OPTION VALUE=\"GetSaveFolder&FromDocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Move selected documents to a new document folder\n");
6308
6309
6310 # Get the document folder hash
6311 %QualifiedDocumentFolders = &hGetDocumentFolders;
6312
6313 for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) {
6314
6315 # Skip this folder
6316 if ( $FolderName eq $ArticleFolder{'FolderName'} ) {
6317 next;
6318 }
6319
6320 $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName};
6321
6322 # Get the document folder file name and encode it
6323 $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry;
6324 $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry);
6325
6326 print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry&FromDocumentFolderObject=$main::FormData{'DocumentFolderObject'}\">Move selected documents to the '$FolderName' document folder\n");
6327 }
6328
6329 print("</SELECT>\n");
6330 print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n");
6331 print("</TD></TR>\n");
6332 print("</TABLE>\n");
6333 }
6334
6335 print("<CENTER><HR WIDTH=50%></CENTER>\n");
6336
6337
6338 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n");
6339
6340 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Naziv: </TD> <TD ALIGN=LEFT VALIGN=TOP> $ArticleFolder{'FolderName'} </TD></TR>\n");
6341
6342 # Print the folder description
6343 $ArticleFolder{'FolderDescription'} = defined($ArticleFolder{'FolderDescription'}) ? $ArticleFolder{'FolderDescription'} : "(No description defined)";
6344 $ArticleFolder{'FolderDescription'} =~ s/\n/<BR>/g;
6345 $ArticleFolder{'FolderDescription'} =~ s/\r/<BR>/g;
6346 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $ArticleFolder{'FolderDescription'} </TD></TR>\n");
6347
6348
6349 $Value = &sGetPrintableDateFromTime($ArticleFolder{'CreationTime'});
6350 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum kreiranja: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
6351
6352 $Value = &sGetPrintableDateFromTime($ArticleFolder{'UpdateTime'});
6353 print("<TR><TD ALIGN=LEFT VALIGN=TOP> Datum zadnje promijene: </TD> <TD ALIGN=LEFT VALIGN=TOP> $Value </TD></TR>\n");
6354
6355 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2><HR WIDTH=50%></TD></TR>\n");
6356
6357
6358 # Display a button to select all the documents if there are any
6359 if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6360
6361 $SelectorText = "";
6362
6363 # Loop over each entry folder documents
6364 foreach $Value ( split(/\0/, $ArticleFolder{'FolderDocuments'}) ) {
6365 $SelectorText .= (($SelectorText ne "") ? "|" : "") . $Value;
6366 }
6367
6368 $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> ";
6369 print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> $SelectorText </TD></TR>\n");
6370 }
6371
6372 if ( defined($ArticleFolder{'FolderDocuments'}) ) {
6373 print("<TR>\n");
6374 &bDisplayDocuments("Document", $ArticleFolder{'FolderDocuments'}, "Document", 1, undef, 1);
6375 print("</TR>\n");
6376 }
6377 else {
6378 print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=2> This document folder does not contain any documents. </TD></TR>\n");
6379 }
6380
6381 print("</FORM></TABLE>\n");
6382
6383 # Bail from displaying the document folder
6384 bailFromGetFolder:
6385
6386 print("<CENTER><HR WIDTH=50%></CENTER>\n");
6387 undef(%Value);
6388 &vSendMenuBar(%Value);
6389
6390 &vSendHTMLFooter;
6391
6392 return;
6393
6394 }
6395
6396
6397
6398
6399
6400
6401 #--------------------------------------------------------------------------
6402 #
6403 # Function: vProcessDocument()
6404 #
6405 # Purpose: This function deletes folder documents
6406 #
6407 # Called by:
6408 #
6409 # Parameters: void
6410 #
6411 # Global Variables: %main::ConfigurationData, %main::FormData,
6412 # $main::UserSettingsFilePath, $main::RemoteUser,
6413 #
6414 # Returns: void
6415 #
6416 sub vProcessDocument {
6417
6418 my ($Title, $DocumentFolderFilePath, $HeaderName);
6419 my ($FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime);
6420 my (%Value, @Values, $Value);
6421
6422
6423
6424 # Return an error if the remote user name/account directory is not defined
6425 if ( ! (defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) {
6426 &vHandleError("Undefined User Account", "Sorry, there is no user account defined");
6427 &vSendHTMLFooter;
6428 return;
6429 }
6430
6431
6432 # Check to see if the XML document folder is there
6433 if ( !defined($main::FormData{'DocumentFolderObject'}) ) {
6434 # Could not find the document folders file
6435 &vHandleError($Title, "Sorry, the document folder object was not defined");
6436 goto bailFromProcessDocument;
6437 }
6438
6439
6440 # Set the title
6441 if ( $ENV{'PATH_INFO'} eq "/DeleteDocument" ) {
6442 $Title = "Delete Folder Documents";
6443 }
6444
6445
6446 # Make sure that we send the header
6447 &vSendHTMLHeader($Title, undef);
6448 undef(%Value);
6449 &vSendMenuBar(%Value);
6450
6451
6452
6453 # Check to see if the document folder object is defined
6454 if ( ! (defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) ) {
6455
6456 # No documents were defined
6457 print("<H3><CENTER> Sorry, no documents were selected. </CENTER></H3>\n");
6458 print("<P>\n");
6459 print("You need to select at least one document in order to be able to perform an action on it.\n");
6460 print("<P>\n");
6461
6462 goto bailFromProcessDocument;
6463 }
6464
6465
6466 # Set the document folder file path
6467 $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/" . $main::FormData{'DocumentFolderObject'};
6468
6469
6470 # Check to see if the XML document folder file requested is there
6471 if ( ! -f $DocumentFolderFilePath ) {
6472 # Could not find the document folders file
6473 &vHandleError($Title, "Sorry, we cant to access this document folder object because it is not there");
6474 goto bailFromProcessDocument;
6475 }
6476
6477
6478 # Get information from the XML document folder file
6479 ($HeaderName, %Value) = &shGetHashFromXMLFile($DocumentFolderFilePath);
6480
6481 # Check that the entry is valid
6482 if ( !(defined($HeaderName) && ($HeaderName eq "DocumentFolder")) ) {
6483 &vHandleError($Title, "Sorry, this document folder object is invalid");
6484 goto bailFromProcessDocument;
6485 }
6486
6487
6488
6489 $FolderName = $Value{'FolderName'};
6490 $FolderDescription = $Value{'FolderDescription'};
6491 $FolderDocuments = $Value{'FolderDocuments'};
6492 $CreationTime = $Value{'CreationTime'};
6493 $UpdateTime = time();
6494
6495
6496 # Make a hash table from the documents selected for deletion, this serves as
6497 # a lookup table when we loop through the existing documents
6498 # List the documents
6499 if ( defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'}) ) {
6500
6501 # Undefine the hash table in preparation
6502 undef(%Value);
6503
6504 # Add document that were specifically selected
6505 if ( defined($main::FormData{'Document'}) ) {
6506 foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) {
6507 $Value{$Value} = $Value;
6508 }
6509 }
6510 # Otherwise add documents that were selected by default
6511 elsif ( defined($main::FormData{'Documents'}) ) {
6512 foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) {
6513 $Value{$Value} = $Value;
6514 }
6515 }
6516 }
6517
6518
6519 # Parse out of the existing documents into a list
6520 foreach $Value ( split(/\0/, $FolderDocuments) ) {
6521 # Add the document if it is not on the deletion list
6522 if ( !defined($Value{$Value}) ) {
6523 push @Values, $Value;
6524 }
6525 }
6526 $FolderDocuments = join("\0", @Values);
6527
6528
6529 # Save the document folder (now missing the selected documents)
6530 if ( &iSaveFolder($DocumentFolderFilePath, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) ) {
6531
6532 print("<H3> $Title: </H3>\n");
6533 print("<P>\n");
6534 print("<H3><CENTER> The folder documents were successfully deleted. </CENTER></H3>\n");
6535
6536 }
6537 else {
6538
6539 # The documents coudl not be deleted, so we inform the user of the fact
6540 &vHandleError($Title, "Sorry, we failed to delete the selected folder documents");
6541 goto bailFromProcessDocument;
6542 }
6543
6544
6545 # Bail from deleting the documents
6546 bailFromProcessDocument:
6547
6548 print("<CENTER><HR WIDTH=50%></CENTER>\n");
6549 undef(%Value);
6550 &vSendMenuBar(%Value);
6551
6552 &vSendHTMLFooter;
6553
6554 return;
6555
6556 }
6557
6558
6559
6560
6561
6562
6563 #--------------------------------------------------------------------------
6564 #
6565 # Function: vRunSavedSearches()
6566 #
6567 # Purpose: Run the saved searches which are due
6568 #
6569 # Called by:
6570 #
6571 # Parameters: $PassedFrequency search frequency
6572 #
6573 # Global Variables:
6574 #
6575 # Returns: void
6576 #
6577 sub vRunSavedSearches {
6578
6579 my ($PassedFrequency) = @_;
6580 my (@UserAccountsDirectoryList, $UserAccountsDirectory, @UserSavedSearchList, $UserSavedSearch);
6581 my (@SavedSearchFilePathList, @QualifiedSaveSearchFilePathList, $SavedSearchFilePath);
6582 my ($SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchString, $DeliveryFormat, $DeliveryMethod, $SearchFrequency, $SearchStatus, $CreationTime, $LastRunTime);
6583 my ($EmailAddress, $NewLastRunTime, $Databases, $HeaderName);
6584 my ($Status, $SearchResults, $FinalSearchString, $SearchResult, $ResultCount, $QueryReport, $ErrorNumber, $ErrorMessage);
6585 my ($ItemName, $MimeType, $HTML, $SavedFileHandle);
6586 my ($Value, %Value, $ValueEntry);
6587
6588
6589 # Check that we can actually run saved searches
6590 if ( !(defined($main::ConfigurationData{'allow-regular-searches'}) && ($main::ConfigurationData{'allow-regular-searches'} eq "yes")) ) {
6591 print("Execution error - configuration setting: 'allow-regular-searches', setting not set or disabled.\n");
6592 return;
6593 }
6594
6595
6596 # Check that we have a user account directory
6597 if ( !defined($main::ConfigurationData{'user-accounts-directory'}) ) {
6598 print("Execution error - configuration setting: 'user-accounts-directory', setting not set.\n");
6599 }
6600
6601
6602 # Check that we have a script URL
6603 if ( !(defined($main::ConfigurationData{'script-url'}) && ($main::ConfigurationData{'script-url'} ne "yes")) ) {
6604 print("Execution error - configuration setting: 'script-url', setting not set.\n");
6605 }
6606
6607
6608 # Scoop up all the directories in the user accounts directory
6609 opendir(ACCOUNTS_DIRECTORY, $main::ConfigurationData{'user-accounts-directory'});
6610 @UserAccountsDirectoryList = grep(!/^\.\.?$/, readdir(ACCOUNTS_DIRECTORY));
6611 closedir(ACCOUNTS_DIRECTORY);
6612
6613 # Loop over each user account
6614 foreach $UserAccountsDirectory ( @UserAccountsDirectoryList ) {
6615
6616 # Read all the saved searches
6617 opendir(USER_ACCOUNT_DIRECTORY, $main::ConfigurationData{'user-accounts-directory'} . "/" . $UserAccountsDirectory);
6618 @UserSavedSearchList = grep(/$main::SavedSearchFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY));
6619 closedir(USER_ACCOUNT_DIRECTORY);
6620
6621 # And add each to the saved searches list
6622 foreach $UserSavedSearch ( @UserSavedSearchList ) {
6623 push @SavedSearchFilePathList, $main::ConfigurationData{'user-accounts-directory'} . "/" . $UserAccountsDirectory . "/" . $UserSavedSearch;
6624 }
6625 }
6626
6627
6628 # Return here if there are no saved search to process
6629 if ( ! @SavedSearchFilePathList ) {
6630 print("Execution warning - no saved searches to process.\n");
6631 return;
6632 }
6633
6634
6635 # Loop over each file in the list, checking to see if it is time to
6636 # process this one, if so we add it to the qualified saved search list
6637 foreach $SavedSearchFilePath ( @SavedSearchFilePathList ) {
6638
6639 # Get the header name from the saved search file
6640 $HeaderName = &sGetObjectTagFromXMLFile($SavedSearchFilePath);
6641
6642 # Skip this saved search file entry if it is not valid
6643 if ( !(defined($HeaderName) && ($HeaderName eq "SavedSearch")) ) {
6644 print("Execution error - invalid saved search object: '$SavedSearchFilePath'.\n");
6645 next;
6646 }
6647
6648
6649 # Get the delivery format from the saved search file
6650 $DeliveryFormat = &sGetTagValueFromXMLFile($SavedSearchFilePath, "DeliveryFormat");
6651
6652 # Check the delivery format, it is undefined if the search is not a regular search
6653 if ( ! defined($DeliveryFormat) ) {
6654 next;
6655 }
6656
6657 # Check the validity of the delivery format
6658 if ( ! defined($main::DeliveryFormats{$DeliveryFormat}) ) {
6659 print("Execution error - invalid delivery method: '$DeliveryFormat' in saved search: '$SavedSearchFilePath'.\n");
6660 next;
6661 }
6662
6663
6664
6665 # Set the user settings file path name
6666 $main::UserSettingsFilePath = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/") + 1) . $main::UserSettingsFileName . $main::XMLFileNameExtension;
6667
6668 # Check that this preference file is valid
6669 $HeaderName = &sGetObjectTagFromXMLFile($main::UserSettingsFilePath);
6670
6671 # Skip this entry if it is not valid
6672 if ( !(defined($HeaderName) && ($HeaderName eq "UserSettings")) ) {
6673 print("Execution error - invalid user settings object: '$main::UserSettingsFilePath'.\n");
6674 next;
6675 }
6676
6677
6678 # Get the email address from the user settings file
6679 $EmailAddress = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
6680
6681 # Skip this entry if it is not valid
6682 if ( !defined($EmailAddress) ) {
6683 print("Execution error - invalid email address in user settings object: '$main::UserSettingsFilePath'.\n");
6684 next;
6685 }
6686
6687
6688 # Get the frequency requested for this saved search
6689 $SearchFrequency = &sGetTagValueFromXMLFile($SavedSearchFilePath, "SearchFrequency");
6690
6691 # Check the search frequency, skip if it is undefined
6692 if ( !defined($SearchFrequency)) {
6693 print("Execution error - undefined search frequency in user settings object: '$main::UserSettingsFilePath'.\n");
6694 next;
6695 }
6696
6697 # Check the search frequency, skip if it is invalid
6698 $Value = 0;
6699 foreach $ValueEntry ( @main::SearchFrequencies ) {
6700 if ( $ValueEntry eq $SearchFrequency ) {
6701 $Value = 1;
6702 last;
6703 }
6704 }
6705 if ( !$Value ) {
6706 print("Execution error - invalid search frequency: '$SearchFrequency', in user settings object: '$main::UserSettingsFilePath'.\n");
6707 next;
6708 }
6709
6710
6711 # Is this the frequency we are currently working on?
6712 if ( index($PassedFrequency, $SearchFrequency) < 0 ) {
6713 next;
6714 }
6715
6716
6717 # It is, so we concatenate the saved search file name to the list of
6718 # qualified saved search file names
6719 push @QualifiedSaveSearchFilePathList, $SavedSearchFilePath;
6720 }
6721
6722
6723
6724 # Return here if there are no qualified saved search to process
6725 if ( ! @QualifiedSaveSearchFilePathList ) {
6726 return;
6727 }
6728
6729
6730 # Get the current time, this will be used as the new last run time
6731 $NewLastRunTime = time();
6732
6733
6734 # Loop each saved search in the qualified saved search list, processing each of them
6735 foreach $SavedSearchFilePath ( @QualifiedSaveSearchFilePathList ) {
6736
6737 # Get information from the XML saved search file
6738 ($HeaderName, %Value) = &shGetHashFromXMLFile($SavedSearchFilePath);
6739
6740 $SearchName = $Value{'SearchName'};
6741 $SearchDescription = $Value{'SearchDescription'};
6742 $SearchString = $Value{'SearchString'};
6743 $SearchAndRfDocumentURL = $Value{'SearchAndRfDocumentURL'};
6744 $SearchFrequency = $Value{'SearchFrequency'};
6745 $SearchStatus = $Value{'SearchStatus'};
6746 $DeliveryFormat = $Value{'DeliveryFormat'};
6747 $DeliveryMethod = $Value{'DeliveryMethod'};
6748 $CreationTime = $Value{'CreationTime'};
6749 $LastRunTime = $Value{'LastRunTime'};
6750
6751
6752 # Check the search status, run the search if it is active
6753 if ( defined($SearchStatus) && ($SearchStatus eq "Active") ) {
6754
6755 # Get the last run time from the XML saved search file
6756 if ( !defined($LastRunTime) ) {
6757 $LastRunTime = "0";
6758 }
6759
6760
6761 # Set the remote user name
6762 $main::RemoteUser = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/"));
6763 $main::RemoteUser = substr($main::RemoteUser, rindex($main::RemoteUser,"/") + 1);
6764
6765 # Set the user directory path
6766 $main::UserAccountDirectoryPath = substr($SavedSearchFilePath, 0, rindex($SavedSearchFilePath,"/") + 1);
6767
6768 # Set the user settings file path name
6769 $main::UserSettingsFilePath = $main::UserAccountDirectoryPath . $main::UserSettingsFileName . $main::XMLFileNameExtension;
6770
6771 # Get the email address from the user settings file
6772 $EmailAddress = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "EmailAddress");
6773
6774 # Parse the URL search string into the form data global
6775 %main::FormData = &hParseURLIntoHashTable($SearchAndRfDocumentURL);
6776
6777
6778 ##########################
6779 # Uncomment this to force a check over the complete database rather than
6780 # just getting the documents which changed since the last run
6781 # $LastRunTime = 0;
6782 ##########################
6783
6784
6785 # Clear the date restriction fields, they are meaningless in this context
6786 delete($main::FormData{'Since'});
6787 delete($main::FormData{'Before'});
6788
6789 # Set the last run time restriction
6790 $main::FormData{'LastRunTime'} = $LastRunTime;
6791
6792
6793 # Generate the search string
6794 $FinalSearchString = &sMakeSearchString(%main::FormData);
6795
6796
6797 # Set the local database names
6798 if ( defined($main::FormData{'Database'}) ) {
6799
6800 # Set the database variable and convert all the '\0' to ','
6801 $Databases = $main::FormData{'Database'};
6802 $Databases =~ tr/\0/,/;
6803 }
6804
6805
6806
6807 print("Execution - saved search: '$SavedSearchFilePath', database: '$Databases', search: '$FinalSearchString', time: '$LastRunTime'.\n");
6808
6809 # Run the search
6810 ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $FinalSearchString, "", 0, $main::DefaultMaxDoc - 1, $main::ConfigurationData{'max-score'});
6811
6812 if ( ! $Status ) {
6813 ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2);
6814 print("Execution error - failed to run the search.\n");
6815 print("The following error message was reported: <BR>\n");
6816 print("Error Message: $ErrorMessage <BR>\n");
6817 print("Error Number: $ErrorNumber <BR>\n");
6818 next;
6819 }
6820
6821
6822 # Get the number of results we got from the search
6823 $ResultCount = 0;
6824 foreach $SearchResult ( split(/\n/, $SearchResults) ) {
6825
6826 # Parse the headline, also get the first document item/type
6827 (undef, undef, undef, undef, undef undef, $ItemName, $MimeType, undef) = split(/\t/, $SearchResult, 9);
6828
6829 # Is this a query report
6830 if ( !(($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType)) ) {
6831 # Increment the result count
6832 $ResultCount++;
6833 }
6834 }
6835
6836
6837 # Do we want to deliver email messages with no new results?
6838 if ( defined($main::ConfigurationData{'deliver-empty-results-from-regular-search'}) && ($main::ConfigurationData{'deliver-empty-results-from-regular-search'} eq "no") ) {
6839 if ( $ResultCount == 0 ) {
6840 next;
6841 }
6842 }
6843
6844
6845 # Open the mail application, put put an error message if we cant open it and loop to the next saved search
6846 if ( ! open(RESULT_FILE, "| $main::ConfigurationData{'mailer-application'} $EmailAddress ") ) {
6847 print("Execution error - failed to launch mail application: '$main::ConfigurationData{'mailer-application'}', system error: $!.\n");
6848 next;
6849 }
6850
6851
6852 # Save the file handle for stdout and select the result file handle as the default handle
6853 $SavedFileHandle = select;
6854 select RESULT_FILE;
6855
6856
6857 # Print out the message header (To:)
6858 print ("To: $EmailAddress\n");
6859
6860 # Print out the message header (From:)
6861 if ( defined($main::ConfigurationData{'site-admin-email'}) && ($main::ConfigurationData{'site-admin-email'} ne "") ) {
6862 print ("From: $main::ConfigurationData{'site-admin-email'}\n");
6863 }
6864
6865 # Print out the message header (Subject:)
6866 print ("Subject: Results for saved search: $SearchName\n");
6867
6868
6869 # Print out the message header (Content-Type)
6870 if ( $DeliveryMethod eq "attachement" ) {
6871 print("Mime-Version: 1.0\n");
6872 print("Content-Type: multipart/mixed; boundary=\"============_-1234567890==_============\"\n");
6873 }
6874 else {
6875 print("Mime-Version: 1.0\n");
6876 printf("Content-Type: %s\n\n", ($DeliveryFormat eq "text/html") ? "text/html" : "text/plain");
6877 }
6878
6879 # Print out the separating new line between message header and message body
6880 print("\n");
6881
6882
6883
6884 # Print out mime part separator and mime header for the message header
6885 if ( $DeliveryMethod eq "attachement" ) {
6886 print("--============_-1234567890==_============\n");
6887 printf("Content-Type: text/plain; charset=\"us-ascii\"\n\n\n");
6888
6889 if ( $DeliveryFormat eq "text/plain" ) {
6890 print("The search results are attached to this email message as a plain text\n");
6891 print("file. This file can be opened with a any word processor or text editor.\n");
6892 }
6893 elsif ( $DeliveryFormat eq "text/html" ) {
6894 print("The search results are attached to this email message as an HTML\n");
6895 print("file. This file can be opened with Netscape or Internet Explorer.\n");
6896 }
6897
6898 print("--============_-1234567890==_============\n");
6899 $Value = "citations." . (($DeliveryFormat eq "text/html") ? "html" : "txt");
6900 print("Content-Type: $DeliveryFormat; name=\"$Value\"\n");
6901 print("Content-Disposition: attachment; filename=\"$Value\"\n\n");
6902 }
6903
6904
6905 # Get the current date
6906 $Value = &sGetPrintableDateFromTime();
6907
6908 # Set the HTML flag
6909 $HTML = ( $DeliveryFormat eq "text/html" ) ? 1 : 0;
6910
6911 # Write out the search result header
6912 ($Status, $QueryReport) = &bsDisplaySearchResults("Search Results for: $SearchName:", $SearchDescription, $Value, $SearchFrequency, $SearchResults, undef, $main::ConfigurationData{'script-url'}, 1, 1, $HTML, %main::FormData);
6913
6914
6915
6916 # Print out mime part separator and mime header for the message footer
6917 if ( $DeliveryMethod eq "attachement" ) {
6918 print("--============_-1234567890==_============\n");
6919 printf("Content-Type: %s; charset=\"us-ascii\"\n\n\n", ($DeliveryFormat eq "text/html") ? "text/html" : "text/plain");
6920 }
6921
6922
6923 # Print out the profile result footer
6924 if ( $DeliveryFormat eq "text/html" ) {
6925 print("<BR><HR>\n");
6926 print("Saved search by the <A HREF=\"$main::ConfigurationData{'script-url'}\">MPS Information Server </A><BR>\n");
6927 print("Created by <A HREF=\"http://www.fsconsult.com/\">FS Consulting, Inc.</A><BR>\n");
6928 print("<HR><BR>\n");
6929 print("</BODY>\n");
6930 }
6931 elsif ( ($DeliveryFormat eq "text/plain") || ($DeliveryFormat eq "text/medline-citation") ) {
6932 print("----------------------------------------------------------------------\n");
6933 print("Saved search by the MPS Information Server [URL: $main::ConfigurationData{'script-url'}].\n");
6934 print("Created by FS Consulting, Inc. [URL: http://www.fsconsult.com/].\n");
6935 print("----------------------------------------------------------------------\n");
6936
6937 }
6938
6939 # Print out mime part separator for the end of the message
6940 if ( $DeliveryMethod eq "attachement" ) {
6941 print("--============_-1234567890==_============--\n");
6942 }
6943
6944
6945 # Restore the saved file handle
6946 select $SavedFileHandle;
6947
6948 # Close the result file
6949 close(RESULT_FILE);
6950
6951 }
6952 else {
6953 print("Execution - saved search: '$SavedSearchFilePath' is currently inactive.\n");
6954 }
6955
6956 # Save the search object
6957 if ( ! &iSaveSearch($SavedSearchFilePath, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $NewLastRunTime) ) {
6958 print("Execution error - failed to save search object: '$SavedSearchFilePath'.\n");
6959 }
6960
6961 } # foreach ()
6962
6963 return;
6964
6965 }
6966
6967
6968
6969
6970 #--------------------------------------------------------------------------
6971 #
6972 # Function: vLog()
6973 #
6974 # Purpose: This a logging function which logs any passed printf()
6975 # formatted string to STDOUT and the log file if it is defined.
6976 #
6977 # If the log file cannot be opened for appending, nothing will
6978 # be written to it.
6979 #
6980 # Called by:
6981 #
6982 # Parameters: @_
6983 #
6984 # Global Variables: $main::LogFilePath
6985 #
6986 # Returns: void
6987 #
6988 sub vLog {
6989
6990 # Log to defined log file
6991 if ( defined($main::LogFilePath) && ($main::LogFilePath ne "") && open(LOG_FILE, ">>$main::LogFilePath") ) {
6992 print(LOG_FILE @_);
6993 close(LOG_FILE);
6994 }
6995
6996 return;
6997
6998 }
6999
7000
7001
7002
7003
7004
7005 #--------------------------------------------------------------------------
7006 #
7007 # Function: main()
7008 #
7009 # Purpose: main
7010 #
7011 # Called by:
7012 #
7013 # Parameters:
7014 #
7015 # Global Variables:
7016 #
7017 # Returns: void
7018 #
7019
7020 my ($Status);
7021 my (%Value, $Value);
7022
7023
7024
7025 # Roll over the log file (ignore the status)
7026 # &iRolloverLog($main::LogFilePath, $main::LogFileRollOver);
7027
7028
7029 # Verify that we are running the correct perl version, assume upward compatibility
7030 if ( $] < 5.004 ) {
7031 &vLog("Error - this script needs to be run with Perl version 5.004 or better.\n");
7032 &vSendHTMLFooter;
7033 exit (-1);
7034 }
7035
7036
7037 # Load up the configuration file
7038 ($Status, %main::ConfigurationData) = &bhReadConfigurationFile($main::ConfigurationFilePath);
7039 if ( ! $Status ) {
7040 &vSendHTMLFooter;
7041 exit (-1);
7042 }
7043
7044
7045
7046 # Set any defaults in the configuration
7047 if ( ! &bSetConfigurationDefaults(\%main::ConfigurationData, \%main::DefaultSettings) ) {
7048 &vSendHTMLFooter;
7049 exit (-1);
7050 }
7051
7052
7053 # Check for a minimal configuration
7054 if ( ! &bCheckMinimalConfiguration(\%main::ConfigurationData, \@main::RequiredSettings) ) {
7055 &vSendHTMLFooter;
7056 exit (-1);
7057 }
7058
7059
7060 # Check that the configuration paths specified is correct and can be accessed
7061 if ( ! &bCheckConfiguration ) {
7062 &vSendHTMLFooter;
7063 exit (-1);
7064 }
7065
7066
7067 # Get the database descriptions
7068 if ( ! &bGetDatabaseDescriptions ) {
7069 &vSendHTMLFooter;
7070 exit (-1);
7071 }
7072
7073
7074 # Set up the server
7075 if ( ! &bInitializeServer ) {
7076 &vSendHTMLFooter;
7077 exit (-1);
7078 }
7079
7080 # fill filed descriptions
7081 &fill_SearchFieldDescriptions_fromDB('ps');
7082
7083 # Are we running as a CGI-BIN script
7084 if ( $ENV{'GATEWAY_INTERFACE'} ) {
7085
7086
7087 # Check the CGI environment
7088 if ( ! &bCheckCGIEnvironment ) {
7089 &vSendHTMLFooter;
7090 exit (-1);
7091 }
7092
7093
7094 # Set and verify the environment (dont comment this out).
7095 if ( ! &bSetupCGIEnvironment ) {
7096 &vSendHTMLFooter;
7097 exit (-1);
7098 }
7099
7100
7101 if ( defined($main::FormData{'GetSearch'}) ) {
7102 $ENV{'PATH_INFO'} = "/GetSearch";
7103 delete($main::FormData{'GetSearch'});
7104 delete($main::FormData{'GetSearch'});
7105 }
7106
7107 if ( defined($main::FormData{'ListSearchHistory'}) ) {
7108 $ENV{'PATH_INFO'} = "/ListSearchHistory";
7109 delete($main::FormData{'ListSearchHistory'});
7110 delete($main::FormData{'ListSearchHistory'});
7111 }
7112
7113 if ( defined($main::FormData{'ListSavedSearch'}) ) {
7114 $ENV{'PATH_INFO'} = "/ListSavedSearch";
7115 delete($main::FormData{'ListSavedSearch'});
7116 delete($main::FormData{'ListSavedSearch'});
7117 }
7118
7119 if ( defined($main::FormData{'ListFolder'}) ) {
7120 $ENV{'PATH_INFO'} = "/ListFolder";
7121 delete($main::FormData{'ListFolder'});
7122 delete($main::FormData{'ListFolder'});
7123 }
7124
7125 if ( defined($main::FormData{'GetUserSettings'}) ) {
7126 $ENV{'PATH_INFO'} = "/GetUserSettings";
7127 delete($main::FormData{'GetUserSettings'});
7128 delete($main::FormData{'GetUserSettings'});
7129 }
7130
7131
7132
7133 # foreach $Value ( keys (%main::FormData) ) {
7134 # $Status = defined($main::FormData{$Value}) ? $main::FormData{$Value} : "(undefined)";
7135 # &vLog("[\$main::FormData{'$Value'} = '$Status']\n");
7136 # }
7137
7138 # Check for 'Action', set the PATH_INFO from it if it is set
7139 if ( defined($main::FormData{'Action'}) ) {
7140
7141 if ( ($Value = index($main::FormData{'Action'}, "&")) > 0 ) {
7142 %Value = &hParseURLIntoHashTable(&lDecodeURLData(substr($main::FormData{'Action'}, $Value)));
7143 $main::FormData{'Action'} = substr($main::FormData{'Action'}, 0, $Value);
7144 foreach $Value ( keys(%Value) ) {
7145 $main::FormData{$Value} = $Value{$Value};
7146 }
7147 }
7148
7149 $ENV{'PATH_INFO'} = "/" . $main::FormData{'Action'};
7150 delete($main::FormData{'Action'});
7151 }
7152
7153
7154 # Default to search if PATH_INFO is not defined
7155 if ( !defined($ENV{'PATH_INFO'}) || ($ENV{'PATH_INFO'} eq "") ) {
7156 $ENV{'PATH_INFO'} = "/GetSearch";
7157 }
7158
7159
7160 # Check what was requested and take action appropriately
7161 if ( ($ENV{'PATH_INFO'} eq "/GetSearch") || ($ENV{'PATH_INFO'} eq "/GetSimpleSearch") || ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ) {
7162 &vGetSearch;
7163 }
7164 elsif ( $ENV{'PATH_INFO'} eq "/GetSearchResults" ) {
7165 &vGetSearchResults;
7166 }
7167 elsif ( $ENV{'PATH_INFO'} eq "/GetDatabaseInfo" ) {
7168 &vGetDatabaseInfo;
7169 }
7170 elsif ( $ENV{'PATH_INFO'} eq "/GetDocument" ) {
7171 &vGetDocument;
7172 }
7173 elsif ( $ENV{'PATH_INFO'} eq "/GetSimilarDocument" ) {
7174 &vGetDocument;
7175 }
7176 elsif ( $ENV{'PATH_INFO'} eq "/GetUserSettings" ) {
7177 &vGetUserSettings;
7178 }
7179 elsif ( $ENV{'PATH_INFO'} eq "/SetUserSettings" ) {
7180 &vSetUserSettings;
7181 }
7182 elsif ( $ENV{'PATH_INFO'} eq "/ListSearchHistory" ) {
7183 &vListSearchHistory;
7184 }
7185 elsif ( $ENV{'PATH_INFO'} eq "/GetSearchHistory" ) {
7186 &vGetSearchHistory;
7187 }
7188 elsif ( $ENV{'PATH_INFO'} eq "/GetSaveSearch" ) {
7189 &vGetSaveSearch;
7190 }
7191 elsif ( $ENV{'PATH_INFO'} eq "/SetSaveSearch" ) {
7192 &vSetSaveSearch;
7193 }
7194 elsif ( $ENV{'PATH_INFO'} eq "/ListSavedSearch" ) {
7195 &vListSavedSearch;
7196 }
7197 elsif ( $ENV{'PATH_INFO'} eq "/GetSavedSearch" ) {
7198 &vGetSavedSearch;
7199 }
7200 elsif ( $ENV{'PATH_INFO'} eq "/DeleteSavedSearch" ) {
7201 &vProcessSavedSearch;
7202 }
7203 elsif ( $ENV{'PATH_INFO'} eq "/ActivateSavedSearch" ) {
7204 &vProcessSavedSearch;
7205 }
7206 elsif ( $ENV{'PATH_INFO'} eq "/SuspendSavedSearch" ) {
7207 &vProcessSavedSearch;
7208 }
7209 elsif ( $ENV{'PATH_INFO'} eq "/GetSaveFolder" ) {
7210 &vGetSaveFolder;
7211 }
7212 elsif ( $ENV{'PATH_INFO'} eq "/SetSaveFolder" ) {
7213 &vSetSaveFolder;
7214 }
7215 elsif ( $ENV{'PATH_INFO'} eq "/ListFolder" ) {
7216 &vListFolder;
7217 }
7218 elsif ( $ENV{'PATH_INFO'} eq "/SetMergeFolder" ) {
7219 &vMergeFolder;
7220 }
7221 elsif ( $ENV{'PATH_INFO'} eq "/GetMergeFolder" ) {
7222 &vMergeFolder;
7223 }
7224 elsif ( $ENV{'PATH_INFO'} eq "/DeleteFolder" ) {
7225 &vProcessFolder;
7226 }
7227 elsif ( $ENV{'PATH_INFO'} eq "/GetFolder" ) {
7228 &vGetFolder;
7229 }
7230 elsif ( $ENV{'PATH_INFO'} eq "/DeleteDocument" ) {
7231 &vProcessDocument;
7232 }
7233 else {
7234 $ENV{'PATH_INFO'} = "/GetSearch";
7235 &vGetSearch;
7236 }
7237
7238 }
7239 else {
7240
7241 my ($RunSearches, $Param, $Frequency, $Mday, $Wday);
7242
7243
7244 # We are running as a stand alone script
7245
7246
7247 #
7248 # Initialize the variables
7249 #
7250
7251 # Run Searches?
7252 # 0 - dont run searches
7253 # 1 - run searches
7254 $RunSearches = 1;
7255
7256
7257 # Init the frequency
7258 $Frequency = "";
7259
7260 # Check for command parameters
7261 foreach $Param ( @ARGV ) {
7262
7263 if ( $Param =~ /^-nos/i ) {
7264 # Dont run searches
7265 $RunSearches = 0;
7266 }
7267 elsif ( $Param =~ /^-s/i ) {
7268 # Run searches
7269 $RunSearches = 1;
7270 }
7271 elsif ( $Param =~ /^-d/i ) {
7272 # Want to run the daily
7273 $Frequency .= "|Daily|";
7274 }
7275 elsif ( $Param =~ /^-w/i ) {
7276 # Want to run the weekly
7277 $Frequency .= "|Weekly|";
7278 }
7279 elsif ( $Param =~ /^-m/i ) {
7280 # Want to run the monthly
7281 $Frequency .= "|Monthly|";
7282 }
7283 elsif ( $Param =~ /^-h/i ) {
7284 # help
7285 print("Usage: Search.cgi [-nosearch|-search] [-daily][-weekly][-monthly][-help]\n");
7286 print("\n");
7287 print(" [-nosearch|-search] whether to run or not run searches (default = -search).\n");
7288 print(" [-daily] run daily crawls/searches (overrides default).\n");
7289 print(" [-weekly] run weekly crawls/searches (overrides default).\n");
7290 print(" [-monthly] run monthly crawls/searches (overrides default).\n");
7291 print(" [-help] print the usage and exit.\n");
7292 exit (0);
7293 }
7294 else {
7295 # Invalid param
7296 print("\tError - invalid parameter: '$Param', run 'Search.cgi -help' to get parameter information.\n");
7297 exit (-2);
7298 }
7299 }
7300
7301
7302
7303 # Did we set a frequency usign a command line parameter?
7304 if ( $Frequency eq "" ) {
7305
7306 # We did not, so we set it based on the following rules
7307 #
7308 # monday-sunday run the daily
7309 # sunday run the weekly
7310 # 1st of the month run the monthly
7311 #
7312
7313 # Create an ANSI format date/time field
7314 (undef, undef, undef, $Mday, undef, undef, $Wday, undef, undef) = localtime();
7315
7316 # Always do the daily
7317 $Frequency = "|Daily|";
7318
7319 # Check for sunday, append the weekly
7320 if ( $Wday == 0 ) {
7321 $Frequency .= "|Weekly|";
7322 }
7323
7324 # Check for the 1st of the month, append the monthly
7325 if ( $Mday == 1 ) {
7326 $Frequency .= "|Monthly|";
7327 }
7328 }
7329
7330
7331 # Log stuff
7332 print("Execution - Frequency: $Frequency\n");
7333
7334
7335 # Run the searches
7336 if ( $RunSearches == 1 ) {
7337 &vRunSavedSearches($Frequency);
7338 }
7339 }
7340
7341
7342 # Shutdown the server
7343 &bShutdownServer;
7344
7345
7346 exit (0);
7347
7348
7349
7350 #--------------------------------------------------------------------------
7351
7352 # fill SearchFieldDescriptions from one database
7353
7354 # 2002-06-08 Dobrica Pavlinusic <dpavlin@rot13.org>
7355
7356 sub fill_SearchFieldDescriptions_fromDB {
7357
7358 my ($Database) = @_;
7359
7360 # Get the database field information
7361 my ($Status, $Text) = MPS::GetDatabaseFieldInfo($main::MPSSession, $Database);
7362
7363 if ( $Status ) {
7364 foreach my $FieldInformation ( split(/\n/, $Text) ) {
7365 my ($FieldName, $FieldDescription, undef) = split(/\t/, $FieldInformation, 3);
7366 $main::SearchFieldDescriptions{$FieldName} = $FieldDescription;
7367 }
7368 }
7369 }
7370
7371 #--------------------------------------------------------------------------
7372 # show list of all databases
7373 #
7374 # usage: ShowDatabaseCheckBoxes(@SelectedDatabases)
7375
7376 sub ShowDatabaseCheckBoxes {
7377 # Parse out the database names and put them into a
7378 # hash table, they should be separated with a '\0'
7379 my %Value;
7380
7381 foreach my $ItemEntry ( @_ ) {
7382 $Value{$ItemEntry} = $ItemEntry;
7383 }
7384
7385 print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>\n");
7386 print "<tr><td colspan=3 align=\"center\">
7387 <font size=-1>Oznaèi
7388 <a href=\"javascript:SetChecked(1)\">sve</a>,
7389 <a href=\"javascript:SetChecked(0)\">niti jednu</a>.
7390 </font>
7391 </td></tr>";
7392
7393 my @html_database;
7394
7395 foreach my $key ( sort keys %main::DatabaseSort ) {
7396 my $DatabaseName = $main::DatabaseSort{$key};
7397 my $Value = ((defined($Value{$DatabaseName})) || (scalar(keys(%main::DatabaseDescriptions)) == 1) || !defined($main::RemoteUser) ) ? "CHECKED" : "";
7398 my $ItemEntry = &lEncodeURLData($DatabaseName);
7399 if ($main::DatabaseDescriptions{$DatabaseName}) {
7400 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";
7401 } else {
7402 push @html_database,"<td align=left valign=top>$main::DatabaseDescriptions{$DatabaseName}</td>\n";
7403 }
7404 }
7405
7406
7407 if ($main::ConfigurationData{'output-colums'}) {
7408 # create database names in columns
7409
7410 my $cols = $main::ConfigurationData{'show-nr-colums'};
7411 my $next = int($#html_database/$cols) ;
7412
7413 for(my $i=0; $i <= $next ; $i++) {
7414 print("<tr>");
7415 for(my $j=0; $j <= $cols; $j++) {
7416 print($html_database[$i+$next*$j+$j] || '');
7417 }
7418 print("</tr>");
7419 }
7420
7421 } else {
7422 for(my $i=0; $i <= $#html_database ; $i=$i+1) {
7423 print("<tr>",$html_database[$i],"</tr>");
7424 }
7425 }
7426
7427 print("</TABLE>\n");
7428 }

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