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| 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=\"ffffe8\">\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=\"Pretra¾ivanje\" $DISABLED class=\"navigacija${DISABLED}\">"); |
| 510 | |
| 511 | if ( defined($main::RemoteUser) ) { |
| 512 | $DISABLED = ( %MenuBar && defined($MenuBar{'ListSearchHistory'}) ) ? "DISABLED" : ""; |
| 513 | print"<INPUT NAME=\"ListSearchHistory\" TYPE=SUBMIT VALUE=\"Prija¹nja pretra¾ivanja\" $DISABLED class=\"navigacija${DISABLED}\">"; |
| 514 | |
| 515 | $DISABLED = ( %MenuBar && defined($MenuBar{'ListSavedSearch'}) ) ? "DISABLED" : ""; |
| 516 | print"<INPUT NAME=\"ListSavedSearch\" TYPE=SUBMIT VALUE=\"Saèuvani upiti\" $DISABLED class=\"navigacija${DISABLED}\">"; |
| 517 | |
| 518 | $DISABLED = ( %MenuBar && defined($MenuBar{'ListFolder'}) ) ? "DISABLED" : ""; |
| 519 | print"<INPUT NAME=\"ListFolder\" TYPE=SUBMIT VALUE=\"Korisnièki folderi\" $DISABLED class=\"navigacija${DISABLED}\">"; |
| 520 | |
| 521 | $DISABLED = ( %MenuBar && defined($MenuBar{'GetUserSettings'}) ) ? "DISABLED" : ""; |
| 522 | print"<INPUT NAME=\"GetUserSettings\" TYPE=SUBMIT VALUE=\"Korisnièke postavke\" $DISABLED class=\"navigacija${DISABLED}\">"; |
| 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 | $SearchString = ""; |
| 1511 | |
| 1512 | # tip gradje |
| 1513 | if ( defined($main::FormData{'tip'}) ) { |
| 1514 | my @t; |
| 1515 | foreach my $tip ( split(/\0/, $main::FormData{'tip'}) ) { |
| 1516 | push @t,"tip=$tip"; |
| 1517 | } |
| 1518 | $SearchString .= "(".join(" or ",@t).") and "; |
| 1519 | } |
| 1520 | |
| 1521 | # Add the search terms |
| 1522 | $SearchString .= defined($Content{'Any'}) ? ((($SearchString ne "") ? " AND " : "") . nuke_accents($Content{'Any'}) ) : ""; |
| 1523 | |
| 1524 | |
| 1525 | # Add the generic field names |
| 1526 | foreach $Value ( 1..100 ) { |
| 1527 | |
| 1528 | my ($FieldName) = "FieldName" . $Value; |
| 1529 | my ($FieldContent) = "FieldContent" . $Value; |
| 1530 | |
| 1531 | |
| 1532 | if ( defined($Content{$FieldName}) && defined($Content{$FieldContent}) ) { |
| 1533 | |
| 1534 | if ($Content{$FieldName} eq "ISBN") { |
| 1535 | # fix stupid problem with dashes in data |
| 1536 | $Content{$FieldContent} .= "*"; |
| 1537 | } |
| 1538 | |
| 1539 | $SearchString .= ($SearchString ne "") ? " AND " : ""; |
| 1540 | $SearchString .= "$Content{$FieldName}=(" . nuke_accents($Content{$FieldContent}) . ")"; |
| 1541 | } |
| 1542 | } |
| 1543 | |
| 1544 | # Add the internal search terms |
| 1545 | |
| 1546 | # Add the date restriction on the load time |
| 1547 | if ( defined($Content{'LastRunTime'}) && ($Content{'LastRunTime'} > 0) ) { |
| 1548 | $SearchString .= (($SearchString ne "") ? " AND " : "") . "time_t>=$Content{'LastRunTime'}"; |
| 1549 | } |
| 1550 | |
| 1551 | |
| 1552 | # Add the Past date restriction |
| 1553 | if ( defined($Content{'Past'}) && ($Content{'Past'} ne "0") ) { |
| 1554 | |
| 1555 | $Time = time(); |
| 1556 | if ( $Content{'Past'} eq "Day" ) { |
| 1557 | $Time = &tSubstractFromTime($Time, undef, undef, 1); |
| 1558 | } |
| 1559 | elsif ( $Content{'Past'} eq "Week" ) { |
| 1560 | $Time = &tSubstractFromTime($Time, undef, undef, 7); |
| 1561 | } |
| 1562 | elsif ( $Content{'Past'} eq "Month" ) { |
| 1563 | $Time = &tSubstractFromTime($Time, undef, 1, undef); |
| 1564 | } |
| 1565 | elsif ( $Content{'Past'} eq "3 Months" ) { |
| 1566 | $Time = &tSubstractFromTime($Time, undef, 3, undef); |
| 1567 | } |
| 1568 | elsif ( $Content{'Past'} eq "6 Months" ) { |
| 1569 | $Time = &tSubstractFromTime($Time, undef, 6, undef); |
| 1570 | } |
| 1571 | elsif ( $Content{'Past'} eq "9 Months" ) { |
| 1572 | $Time = &tSubstractFromTime($Time, undef, 9, undef); |
| 1573 | } |
| 1574 | elsif ( $Content{'Past'} eq "Year" ) { |
| 1575 | $Time = &tSubstractFromTime($Time, 1, undef undef); |
| 1576 | } |
| 1577 | |
| 1578 | # Create an ANSI format date/time field |
| 1579 | $Date = &sGetAnsiDateFromTime($Time); |
| 1580 | $SearchString .= " {DATE>=$Date}"; |
| 1581 | } |
| 1582 | |
| 1583 | |
| 1584 | # Add the Since date restriction |
| 1585 | if ( defined($Content{'Since'}) && ($Content{'Since'} ne "0") ) { |
| 1586 | $SearchString .= " {DATE>=$Content{'Since'}0000}"; |
| 1587 | } |
| 1588 | |
| 1589 | |
| 1590 | # Add the Before date restriction |
| 1591 | if ( defined($Content{'Before'}) && ($Content{'Before'} ne "0") ) { |
| 1592 | $SearchString .= " {DATE<$Content{'Before'}0000}"; |
| 1593 | } |
| 1594 | |
| 1595 | |
| 1596 | # Add the document sort order |
| 1597 | $SearchString .= defined($Content{'Order'}) ? " {" . $Content{'Order'} . "}" : ""; |
| 1598 | |
| 1599 | # Add the operator |
| 1600 | $SearchString .= defined($Content{'Operator'}) ? " {" . $Content{'Operator'} . "}" : ""; |
| 1601 | |
| 1602 | |
| 1603 | return (($SearchString ne "") ? $SearchString : undef); |
| 1604 | |
| 1605 | } |
| 1606 | |
| 1607 | |
| 1608 | |
| 1609 | |
| 1610 | |
| 1611 | #-------------------------------------------------------------------------- |
| 1612 | # |
| 1613 | # Function: hGetSearchStringHash() |
| 1614 | # |
| 1615 | # Purpose: This function makes a search string hash table from the search |
| 1616 | # variables in the content hash |
| 1617 | # |
| 1618 | # Called by: |
| 1619 | # |
| 1620 | # Parameters: %Content content hash |
| 1621 | # |
| 1622 | # Global Variables: void |
| 1623 | # |
| 1624 | # Returns: the search string hash table, and an empty string if |
| 1625 | # nothing relevant is defined in the content hash |
| 1626 | # |
| 1627 | sub hGetSearchStringHash { |
| 1628 | |
| 1629 | my (%Content) = @_; |
| 1630 | |
| 1631 | my ($Content); |
| 1632 | my (%Value, @Values, $Value); |
| 1633 | |
| 1634 | |
| 1635 | @Values = split(/ /, defined($Content{'Any'}) ? $Content{'Any'} : ""); |
| 1636 | foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value }; |
| 1637 | |
| 1638 | |
| 1639 | # Add the generic field names |
| 1640 | foreach $Value ( 1..100 ) { |
| 1641 | |
| 1642 | my ($FieldName) = "FieldName" . $Value; |
| 1643 | my ($FieldContent) = "FieldContent" . $Value; |
| 1644 | |
| 1645 | if ( defined($Content{$FieldName}) ) { |
| 1646 | @Values = split(/ /, defined($Content{$FieldContent}) ? $Content{$FieldContent} : ""); |
| 1647 | foreach $Value ( @Values ) { $Value = lc($Value); $Value{$Value} = $Value }; |
| 1648 | } |
| 1649 | } |
| 1650 | |
| 1651 | |
| 1652 | return (%Value); |
| 1653 | |
| 1654 | } |
| 1655 | |
| 1656 | |
| 1657 | |
| 1658 | |
| 1659 | |
| 1660 | #-------------------------------------------------------------------------- |
| 1661 | # |
| 1662 | # Function: hGetDocumentFolders() |
| 1663 | # |
| 1664 | # Purpose: This function returns a hash table of all the document folders |
| 1665 | # |
| 1666 | # Called by: |
| 1667 | # |
| 1668 | # Parameters: void |
| 1669 | # |
| 1670 | # Global Variables: void |
| 1671 | # |
| 1672 | # Returns: a hash table of document folders, the key being the folder name |
| 1673 | # and the content being the folder file name |
| 1674 | # |
| 1675 | sub hGetDocumentFolders { |
| 1676 | |
| 1677 | my (@DocumentFolderList, $DocumentFolderEntry, $HeaderName, $FolderName, %QualifiedDocumentFolders); |
| 1678 | |
| 1679 | # Read all the document folder files |
| 1680 | opendir(USER_ACCOUNT_DIRECTORY, $main::UserAccountDirectoryPath); |
| 1681 | @DocumentFolderList = map("$main::UserAccountDirectoryPath/$_", reverse(sort(grep(/$main::DocumentFolderFileNamePrefix/, readdir(USER_ACCOUNT_DIRECTORY))))); |
| 1682 | closedir(USER_ACCOUNT_DIRECTORY); |
| 1683 | |
| 1684 | |
| 1685 | # Loop over each document folder file checking that it is valid |
| 1686 | for $DocumentFolderEntry ( @DocumentFolderList ) { |
| 1687 | |
| 1688 | # Get the header name from the XML document folder file |
| 1689 | $HeaderName = &sGetObjectTagFromXMLFile($DocumentFolderEntry); |
| 1690 | |
| 1691 | # Check that the entry is valid and add it to the qualified list |
| 1692 | if ( defined($HeaderName) && ($HeaderName eq "DocumentFolder") ) { |
| 1693 | $FolderName = &sGetTagValueFromXMLFile($DocumentFolderEntry, "FolderName"); |
| 1694 | $QualifiedDocumentFolders{$FolderName} = $DocumentFolderEntry; |
| 1695 | } |
| 1696 | else { |
| 1697 | # Else we delete this invalid document folder file |
| 1698 | unlink($DocumentFolderEntry); |
| 1699 | } |
| 1700 | } |
| 1701 | |
| 1702 | |
| 1703 | return (%QualifiedDocumentFolders); |
| 1704 | |
| 1705 | } |
| 1706 | |
| 1707 | |
| 1708 | |
| 1709 | |
| 1710 | |
| 1711 | #-------------------------------------------------------------------------- |
| 1712 | # |
| 1713 | # Function: iSaveSearchHistory() |
| 1714 | # |
| 1715 | # Purpose: This function saves the passed search to a new |
| 1716 | # search history XML file. |
| 1717 | # |
| 1718 | # Called by: |
| 1719 | # |
| 1720 | # Parameters: $FileName search history file name ('undef' means create a new file name) |
| 1721 | # $SearchAndRfDocumentURL search and RF document URL |
| 1722 | # $SearchResults search results |
| 1723 | # $QueryReport query report |
| 1724 | # |
| 1725 | # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension, |
| 1726 | # $main::SearchHistoryFileNamePrefix |
| 1727 | # |
| 1728 | # Returns: 0 on error, 1 on success |
| 1729 | # |
| 1730 | sub iSaveSearchHistory { |
| 1731 | |
| 1732 | my ($FileName, $SearchAndRfDocumentURL, $SearchResults, $QueryReport) = @_; |
| 1733 | my ($SearchHistoryFilePath, %Value); |
| 1734 | my ($AnsiDateTime); |
| 1735 | |
| 1736 | |
| 1737 | # Return an error if the user account directory is not defined |
| 1738 | if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) { |
| 1739 | return (0); |
| 1740 | } |
| 1741 | |
| 1742 | # Create a file name if one was not passed |
| 1743 | if ( !defined($FileName) ) { |
| 1744 | $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime(); |
| 1745 | $SearchHistoryFilePath = $main::UserAccountDirectoryPath . "/". $main::SearchHistoryFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension; |
| 1746 | } |
| 1747 | else { |
| 1748 | $SearchHistoryFilePath = $FileName; |
| 1749 | } |
| 1750 | |
| 1751 | |
| 1752 | # Set the hash from the history information |
| 1753 | undef(%Value); |
| 1754 | $Value{'CreationTime'} = time(); |
| 1755 | $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL; |
| 1756 | $Value{'QueryReport'} = $QueryReport; |
| 1757 | $Value{'SearchResults'} = $SearchResults; |
| 1758 | |
| 1759 | |
| 1760 | # Save the search information |
| 1761 | if ( ! &iSaveXMLFileFromHash($SearchHistoryFilePath, "SearchHistory", %Value) ) { |
| 1762 | # Failed to save the information, so we return an error |
| 1763 | return (0); |
| 1764 | } |
| 1765 | |
| 1766 | return (1); |
| 1767 | |
| 1768 | } |
| 1769 | |
| 1770 | |
| 1771 | |
| 1772 | |
| 1773 | |
| 1774 | #-------------------------------------------------------------------------- |
| 1775 | # |
| 1776 | # Function: iSaveSearch() |
| 1777 | # |
| 1778 | # Purpose: This function saves the passed search to a new |
| 1779 | # search XML file. |
| 1780 | # |
| 1781 | # Called by: |
| 1782 | # |
| 1783 | # Parameters: $FileName saved search file name ('undef' means create a new file name) |
| 1784 | # $SearchName search name |
| 1785 | # $SearchDescription search description |
| 1786 | # $SearchAndRfDocumentURL search and RF document URL |
| 1787 | # $SearchFrequency search frequency |
| 1788 | # $DeliveryFormat delivery format |
| 1789 | # $DeliveryMethod delivery method |
| 1790 | # $SearchStatus search status |
| 1791 | # $CreationTime creation time |
| 1792 | # $LastRunTime last run time |
| 1793 | # |
| 1794 | # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension, |
| 1795 | # $main::SavedSearchFileNamePrefix |
| 1796 | # |
| 1797 | # Returns: 0 on error, 1 on success |
| 1798 | # |
| 1799 | sub iSaveSearch { |
| 1800 | |
| 1801 | my ($FileName, $SearchName, $SearchDescription, $SearchAndRfDocumentURL, $SearchFrequency, $DeliveryFormat, $DeliveryMethod, $SearchStatus, $CreationTime, $LastRunTime) = @_; |
| 1802 | my ($SavedSearchFilePath, %Value); |
| 1803 | my ($AnsiDateTime); |
| 1804 | |
| 1805 | |
| 1806 | # Return an error if the user account directory is not defined |
| 1807 | if ( !(defined($main::RemoteUser) && defined($main::UserAccountDirectoryPath)) ) { |
| 1808 | return (0); |
| 1809 | } |
| 1810 | |
| 1811 | # Create a file name if one was not passed |
| 1812 | if ( !defined($FileName) ) { |
| 1813 | $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime(); |
| 1814 | $SavedSearchFilePath = $main::UserAccountDirectoryPath . "/". $main::SavedSearchFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension; |
| 1815 | } |
| 1816 | else { |
| 1817 | $SavedSearchFilePath = $FileName; |
| 1818 | } |
| 1819 | |
| 1820 | |
| 1821 | |
| 1822 | # Set the hash from the search information |
| 1823 | undef(%Value); |
| 1824 | $Value{'SearchName'} = $SearchName; |
| 1825 | $Value{'SearchDescription'} = $SearchDescription; |
| 1826 | $Value{'SearchAndRfDocumentURL'} = $SearchAndRfDocumentURL; |
| 1827 | $Value{'SearchFrequency'} = $SearchFrequency; |
| 1828 | $Value{'DeliveryFormat'} = $DeliveryFormat; |
| 1829 | $Value{'DeliveryMethod'} = $DeliveryMethod; |
| 1830 | $Value{'SearchStatus'} = $SearchStatus; |
| 1831 | $Value{'CreationTime'} = $CreationTime; |
| 1832 | $Value{'LastRunTime'} = $LastRunTime; |
| 1833 | |
| 1834 | |
| 1835 | # Save the search information |
| 1836 | if ( ! &iSaveXMLFileFromHash($SavedSearchFilePath, "SavedSearch", %Value) ) { |
| 1837 | # Failed to save the information, so we return an error |
| 1838 | return (0); |
| 1839 | } |
| 1840 | |
| 1841 | return (1); |
| 1842 | |
| 1843 | } |
| 1844 | |
| 1845 | |
| 1846 | |
| 1847 | |
| 1848 | |
| 1849 | #-------------------------------------------------------------------------- |
| 1850 | # |
| 1851 | # Function: iSaveFolder() |
| 1852 | # |
| 1853 | # Purpose: This function saves the passed folder to a new |
| 1854 | # document folder XML file. |
| 1855 | # |
| 1856 | # Called by: |
| 1857 | # |
| 1858 | # Parameters: $FileName document folder file name ('undef' means create a new file name) |
| 1859 | # $FolderName folder name |
| 1860 | # $FolderDescription folder description |
| 1861 | # $FolderDocuments folder document |
| 1862 | # $CreationTime creation time |
| 1863 | # $UpdateTime update time |
| 1864 | # |
| 1865 | # Global Variables: $main::UserAccountDirectoryPath, $main::XMLFileNameExtension, |
| 1866 | # $main::DocumentFolderFileNamePrefix |
| 1867 | # |
| 1868 | # Returns: 0 on error, 1 on success |
| 1869 | # |
| 1870 | sub iSaveFolder { |
| 1871 | |
| 1872 | my ($FileName, $FolderName, $FolderDescription, $FolderDocuments, $CreationTime, $UpdateTime) = @_; |
| 1873 | my ($DocumentFolderFilePath, %Value); |
| 1874 | my ($AnsiDateTime); |
| 1875 | |
| 1876 | |
| 1877 | # Return an error if the user account directory is not defined |
| 1878 | if ( !defined($main::RemoteUser) || !defined($main::UserAccountDirectoryPath) ) { |
| 1879 | return (0); |
| 1880 | } |
| 1881 | |
| 1882 | # Create a file name if one was not passed |
| 1883 | if ( !defined($FileName) ) { |
| 1884 | $AnsiDateTime = &sGetAnsiDateFromTime() . &sGetAnsiTimeFromTime(); |
| 1885 | $DocumentFolderFilePath = $main::UserAccountDirectoryPath . "/". $main::DocumentFolderFileNamePrefix . "-" . $AnsiDateTime . $main::XMLFileNameExtension; |
| 1886 | } |
| 1887 | else { |
| 1888 | $DocumentFolderFilePath = $FileName; |
| 1889 | } |
| 1890 | |
| 1891 | |
| 1892 | |
| 1893 | # Set the hash from the folder information |
| 1894 | undef(%Value); |
| 1895 | $Value{'FolderName'} = $FolderName; |
| 1896 | $Value{'FolderDescription'} = $FolderDescription; |
| 1897 | $Value{'FolderDocuments'} = $FolderDocuments; |
| 1898 | $Value{'CreationTime'} = $CreationTime; |
| 1899 | $Value{'UpdateTime'} = $UpdateTime; |
| 1900 | |
| 1901 | |
| 1902 | # Save the document folder information |
| 1903 | if ( ! &iSaveXMLFileFromHash($DocumentFolderFilePath, "DocumentFolder", %Value) ) { |
| 1904 | # Failed to save the information, so we return an error |
| 1905 | return (0); |
| 1906 | } |
| 1907 | |
| 1908 | return (1); |
| 1909 | |
| 1910 | } |
| 1911 | |
| 1912 | |
| 1913 | |
| 1914 | |
| 1915 | |
| 1916 | #-------------------------------------------------------------------------- |
| 1917 | # |
| 1918 | # Function: bDisplayDocuments() |
| 1919 | # |
| 1920 | # Purpose: This function displays the document |
| 1921 | # |
| 1922 | # Called by: |
| 1923 | # |
| 1924 | # Parameters: $Title title |
| 1925 | # $Documents \0 separated document URL |
| 1926 | # $FieldName field name |
| 1927 | # $Selector true to display selector |
| 1928 | # $Selected selector is selected |
| 1929 | # $HTML true to display HTML |
| 1930 | # |
| 1931 | # |
| 1932 | # Global Variables: void |
| 1933 | # |
| 1934 | # Returns: the status |
| 1935 | # |
| 1936 | sub bDisplayDocuments { |
| 1937 | |
| 1938 | my ($Title, $Documents, $FieldName, $Selector, $Selected, $HTML) = @_; |
| 1939 | |
| 1940 | my (@Documents, $Document, $Status, $DocumentInfo, $SelectorText, $SelectedText, $LinkText); |
| 1941 | my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder); |
| 1942 | my (%Value, $Value, @Values); |
| 1943 | |
| 1944 | |
| 1945 | # Check input parameters |
| 1946 | if ( !defined($Documents) ) { |
| 1947 | return (0); |
| 1948 | } |
| 1949 | |
| 1950 | |
| 1951 | # Split the documents text into a documents list |
| 1952 | @Documents = split(/\0/, $Documents); |
| 1953 | |
| 1954 | |
| 1955 | # Set the field name |
| 1956 | $FieldName = (defined($FieldName ) && ($FieldName ne "")) ? $FieldName : "Document"; |
| 1957 | |
| 1958 | # Set the selected text |
| 1959 | $SelectedText = ((defined($Selector) && $Selector) && (defined($Selected) && $Selected)) ? "CHECKED" : ""; |
| 1960 | |
| 1961 | |
| 1962 | # Print the title |
| 1963 | if ( $HTML ) { |
| 1964 | printf("<TD ALIGN=LEFT VALIGN=TOP>%s%s:</TD><TD ALIGN=LEFT VALIGN=TOP>\n", |
| 1965 | # defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : ""); |
| 1966 | $Title); |
| 1967 | } |
| 1968 | else { |
| 1969 | # printf("%s%s:\n", defined($Title) ? $Title : "Document", (scalar(@Documents) > 1) ? "s" : ""); |
| 1970 | print $Title; |
| 1971 | } |
| 1972 | |
| 1973 | |
| 1974 | # Loop over each entry in the documents list |
| 1975 | foreach $Document ( @Documents ) { |
| 1976 | |
| 1977 | # Parse out the document entry |
| 1978 | %Value = &hParseURLIntoHashTable($Document); |
| 1979 | |
| 1980 | # Get the document information |
| 1981 | ($Status, $DocumentInfo) = MPS::GetDocumentInfo($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'}); |
| 1982 | |
| 1983 | if ( $Status ) { |
| 1984 | ($Headline, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $DocumentInfo, 8); |
| 1985 | |
| 1986 | # Decode the headline and strip the HTML |
| 1987 | $Headline = &lDecodeURLData($Headline); |
| 1988 | $Headline =~ s/ //gs; |
| 1989 | $Headline =~ s/<.*?>//gs; |
| 1990 | $Headline =~ s/\s+/ /gs; |
| 1991 | # decode some basic html from headline <b> <i> |
| 1992 | $Headline =~ s/<(\/?[bi])>/<$1>/g; |
| 1993 | |
| 1994 | # Create a generic link for this document |
| 1995 | $Value = ""; |
| 1996 | $Value .= (defined($Value{'Database'}) && ($Value{'Database'} ne "")) ? "&Database=" . &lEncodeURLData($Value{'Database'}) : ""; |
| 1997 | $Value .= (defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "")) ? "&DocumentID=" . &lEncodeURLData($Value{'DocumentID'}) : ""; |
| 1998 | $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : ""; |
| 1999 | $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : ""; |
| 2000 | |
| 2001 | |
| 2002 | # Create the selector text |
| 2003 | if ( defined($Selector) && $Selector ) { |
| 2004 | $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"$FieldName\" VALUE=\"" . substr($Value, 1) . "\" $SelectedText> "; |
| 2005 | } |
| 2006 | else { |
| 2007 | $SelectorText = " - "; |
| 2008 | } |
| 2009 | |
| 2010 | # Create the link text, we use the URL if it is there |
| 2011 | if ( defined($URL) && ($URL ne "") ) { |
| 2012 | $LinkText = $URL; |
| 2013 | } |
| 2014 | elsif ( defined($Value{'DocumentID'}) && ($Value{'DocumentID'} ne "") ) { |
| 2015 | $LinkText = "$ENV{'SCRIPT_NAME'}/GetDocument?" . substr($Value, 1); |
| 2016 | } |
| 2017 | else { |
| 2018 | $LinkText = ""; |
| 2019 | } |
| 2020 | |
| 2021 | # Put up the headline and the score, this one links to the document |
| 2022 | if ( $HTML ) { |
| 2023 | # print("$SelectorText <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline <I> ( $main::DatabaseDescriptions{$Value{'Database'}} ) </I> </A> <BR>\n"); |
| 2024 | print("$SelectorText <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline </A> <BR>\n"); |
| 2025 | |
| 2026 | # if ( defined($URL) && ($URL ne "") ) { |
| 2027 | # $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL; |
| 2028 | # print("<FONT SIZE=-2><A HREF=\"$URL\"> $Value </A></FONT><BR>\n"); |
| 2029 | # } |
| 2030 | } |
| 2031 | else { |
| 2032 | print("- $Headline ($main::DatabaseDescriptions{$Value{'Database'}})\n URL: $LinkText\n"); |
| 2033 | } |
| 2034 | } |
| 2035 | } |
| 2036 | |
| 2037 | if ( $HTML ) { |
| 2038 | print("</TD>\n"); |
| 2039 | } |
| 2040 | |
| 2041 | |
| 2042 | return (1); |
| 2043 | |
| 2044 | } |
| 2045 | |
| 2046 | |
| 2047 | |
| 2048 | |
| 2049 | |
| 2050 | |
| 2051 | #-------------------------------------------------------------------------- |
| 2052 | # |
| 2053 | # Function: bsDisplaySearchResults() |
| 2054 | # |
| 2055 | # Purpose: This function displays the search results |
| 2056 | # |
| 2057 | # Called by: |
| 2058 | # |
| 2059 | # Parameters: $Title title |
| 2060 | # $SearchResults search results |
| 2061 | # $SearchDate search date |
| 2062 | # $SearchFrequency search frequency |
| 2063 | # $SearchDescription search description |
| 2064 | # $QueryReport query report |
| 2065 | # $ScriptName script name |
| 2066 | # $Header true to display header |
| 2067 | # $Selector true to display selector |
| 2068 | # $HTML true to display HTML |
| 2069 | # %Content content hash table |
| 2070 | # |
| 2071 | # |
| 2072 | # Global Variables: %main::ConfigurationData, $main::RemoteUser, |
| 2073 | # $main::QueryReportItemName, $main::QueryReportMimeType |
| 2074 | # |
| 2075 | # Returns: the status and a the query report |
| 2076 | # |
| 2077 | sub bsDisplaySearchResults { |
| 2078 | |
| 2079 | my ($Title, $SearchDescription, $SearchDate, $SearchFrequency, $SearchResults, $QueryReport, $ScriptName, $Header, $Selector, $HTML, %Content) = @_; |
| 2080 | |
| 2081 | my ($SearchString, $SummaryType, $SummaryLength, @SearchResults, $SearchResult, $FinalQueryReport, $ResultCount, %SearchStringHash); |
| 2082 | my ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder); |
| 2083 | my ($Status, $Text, $MimeTypeName, $SummaryText, $SelectorText, $LinkText, $RuleFlag, $LastItemName); |
| 2084 | my (@DocumentFolderList, %QualifiedDocumentFolders, $DocumentFolderEntry, $HeaderName, $FolderName, $Index); |
| 2085 | my (@Words, $Word, @OffsetPairs, $OffsetPair, %Offsets, $Offset, $Start, $End, $OldStart, $OldEnd, $CurrentSummaryLength); |
| 2086 | my ($DatabaseSummaryFilterKey, $DatabaseSummaryFilterFunction); |
| 2087 | my ($Value, %Value, @Values, $ValueEntry); |
| 2088 | |
| 2089 | |
| 2090 | # Check input parameters |
| 2091 | if ( !defined($SearchResults) || !%Content ) { |
| 2092 | return (0); |
| 2093 | } |
| 2094 | |
| 2095 | # Split the search results text into a search results list |
| 2096 | @SearchResults = split(/\n/, $SearchResults); |
| 2097 | |
| 2098 | |
| 2099 | # First we count up the number of results and scoop up |
| 2100 | # any query reports if we need to |
| 2101 | |
| 2102 | # Initialize the final query report |
| 2103 | if ( !defined($QueryReport) ) { |
| 2104 | $FinalQueryReport = ""; |
| 2105 | } |
| 2106 | else { |
| 2107 | $FinalQueryReport = $QueryReport; |
| 2108 | } |
| 2109 | |
| 2110 | |
| 2111 | # Loop over each entry in the search results list |
| 2112 | $ResultCount = 0; |
| 2113 | foreach $SearchResult ( @SearchResults ) { |
| 2114 | |
| 2115 | # Parse the headline, also get the first document item/type |
| 2116 | ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11); |
| 2117 | |
| 2118 | # Is this a query report |
| 2119 | if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) { |
| 2120 | |
| 2121 | # Retrieve the query report if it was not passed to us |
| 2122 | if ( !defined($QueryReport) ) { |
| 2123 | ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType); |
| 2124 | |
| 2125 | if ( $Status ) { |
| 2126 | # Concatenate it to the query report text we have already got |
| 2127 | $FinalQueryReport .= $Text; |
| 2128 | } |
| 2129 | } |
| 2130 | } |
| 2131 | else { |
| 2132 | # Increment the result count |
| 2133 | $ResultCount++; |
| 2134 | } |
| 2135 | } |
| 2136 | |
| 2137 | |
| 2138 | |
| 2139 | |
| 2140 | # Finally, we get information we are going to need later on |
| 2141 | |
| 2142 | # Get the search string |
| 2143 | $SearchString = &sMakeSearchString(%Content); |
| 2144 | if ( defined($SearchString) ) { |
| 2145 | $SearchString =~ s/{.*?}//gs; |
| 2146 | $SearchString = ($SearchString =~ /\S/) ? $SearchString : undef; |
| 2147 | } |
| 2148 | $SearchString = defined($SearchString) ? $SearchString : "(No search terms defined)"; |
| 2149 | |
| 2150 | # Get the search string hash |
| 2151 | %SearchStringHash = &hGetSearchStringHash(%Content); |
| 2152 | |
| 2153 | # Do some very basic plural stemming |
| 2154 | foreach $Value ( keys (%SearchStringHash) ) { |
| 2155 | $Value =~ s/ies\Z/y/g; |
| 2156 | $Value =~ s/s\Z//g; |
| 2157 | $SearchStringHash{$Value} = $Value; |
| 2158 | } |
| 2159 | |
| 2160 | |
| 2161 | |
| 2162 | # Get the summary information |
| 2163 | if ( defined($main::RemoteUser) ) { |
| 2164 | |
| 2165 | $SummaryType = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryType"); |
| 2166 | $SummaryLength = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SummaryLength"); |
| 2167 | |
| 2168 | if ( !(defined($SummaryLength) && ($SummaryLength ne "")) ) { |
| 2169 | $SummaryLength = $main::DefaultSummaryLength; |
| 2170 | } |
| 2171 | if ( !(defined($SummaryType) && ($SummaryType ne "")) ) { |
| 2172 | $SummaryType = $main::DefaultSummaryType; |
| 2173 | } |
| 2174 | } |
| 2175 | else { |
| 2176 | $SummaryType = $main::DefaultSummaryType; |
| 2177 | $SummaryLength = $main::DefaultSummaryLength; |
| 2178 | } |
| 2179 | |
| 2180 | |
| 2181 | # Print the header if needed |
| 2182 | if ( $Header ) { |
| 2183 | |
| 2184 | if ( $HTML ) { |
| 2185 | # Print the title and the start of the form |
| 2186 | printf("<H3>%s</H3>\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:"); |
| 2187 | |
| 2188 | # Start the form |
| 2189 | print("<FORM ACTION=\"$ScriptName\" METHOD=POST>\n"); |
| 2190 | |
| 2191 | |
| 2192 | # List the hidden fields |
| 2193 | %Value = &hParseURLIntoHashTable(&sMakeSearchURL(%Content)); |
| 2194 | foreach $Value ( keys(%Value) ) { |
| 2195 | foreach $ValueEntry ( split(/\0/, $Value{$Value}) ) { |
| 2196 | print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ValueEntry\">\n"); |
| 2197 | } |
| 2198 | } |
| 2199 | |
| 2200 | |
| 2201 | print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n"); |
| 2202 | |
| 2203 | # Print the selector |
| 2204 | print("<TR><TD ALIGN=LEFT VALIGN=TOP>Odabrani su svi rezultati ukoliko niste uèinili nikakav dodatan odabir.</TD><TD ALIGN=RIGHT VALIGN=TOP> \n"); |
| 2205 | |
| 2206 | if ( $ResultCount > 0 ) { |
| 2207 | |
| 2208 | if ( defined($main::RemoteUser) ) { |
| 2209 | print("<SELECT NAME=\"Action\">\n"); |
| 2210 | |
| 2211 | print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n"); |
| 2212 | if |
| 2213 | ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) { |
| 2214 | print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n"); |
| 2215 | } |
| 2216 | if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) { |
| 2217 | print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n"); |
| 2218 | } |
| 2219 | print("<OPTION VALUE=\"GetSaveSearch\">Saèuvaj upit\n"); |
| 2220 | print("<OPTION VALUE=\"GetSaveFolder\">Saèuvaj odabrane rezultate u novi folder\n"); |
| 2221 | |
| 2222 | # Get the document folder hash |
| 2223 | %QualifiedDocumentFolders = &hGetDocumentFolders; |
| 2224 | |
| 2225 | for $FolderName ( sort( keys(%QualifiedDocumentFolders)) ) { |
| 2226 | |
| 2227 | $DocumentFolderEntry = $QualifiedDocumentFolders{$FolderName}; |
| 2228 | |
| 2229 | # Get the document folder file name and encode it |
| 2230 | $DocumentFolderEntry = ($DocumentFolderEntry =~ /^$main::UserAccountDirectoryPath\/(.*)/) ? $1 : $DocumentFolderEntry; |
| 2231 | $DocumentFolderEntry = &lEncodeURLData($DocumentFolderEntry); |
| 2232 | |
| 2233 | print("<OPTION VALUE=\"SetSaveFolder&DocumentFolderObject=$DocumentFolderEntry\">Dodaj odabrane rezultate u '$FolderName' folder\n"); |
| 2234 | } |
| 2235 | print("</SELECT>\n"); |
| 2236 | print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n"); |
| 2237 | } |
| 2238 | else { |
| 2239 | print("<SELECT NAME=\"Action\">\n"); |
| 2240 | print("<OPTION VALUE=\"GetDocument\">Prika¾i odabrane rezultate\n"); |
| 2241 | if ( $main::ConfigurationData{'allow-similiar-search'} eq "yes" ) { |
| 2242 | print("<OPTION VALUE=\"GetSimilarDocument\">Prika¾i rezultate sliène odabranim rezultatima\n"); |
| 2243 | } |
| 2244 | if ( $main::ConfigurationData{'allow-relevance-feedback-searches'} eq "yes" ) { |
| 2245 | print("<OPTION VALUE=\"GetSearchResults\">Run search with selected documents as relevance feedback\n"); |
| 2246 | } |
| 2247 | print("</SELECT>\n"); |
| 2248 | print("<INPUT TYPE=SUBMIT VALUE=\"Do It!\">\n"); |
| 2249 | } |
| 2250 | } |
| 2251 | else { |
| 2252 | if ( defined($main::RemoteUser) ) { |
| 2253 | print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSaveSearch\">\n"); |
| 2254 | print("<INPUT TYPE=SUBMIT VALUE=\"Save this search\">\n"); |
| 2255 | } |
| 2256 | } |
| 2257 | |
| 2258 | print("</TD></TR>\n"); |
| 2259 | print("</TABLE>\n"); |
| 2260 | } |
| 2261 | else { |
| 2262 | printf("%s\n", defined($Title) ? $Title : "Rezultati pretra¾ivanja:"); |
| 2263 | } |
| 2264 | |
| 2265 | |
| 2266 | # Display the search string |
| 2267 | if ( $HTML ) { |
| 2268 | print("<CENTER><HR WIDTH=50%></CENTER>\n"); |
| 2269 | print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n"); |
| 2270 | print("<TR><TD ALIGN=LEFT VALIGN=TOP> Upit: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchString </TD></TR>\n"); |
| 2271 | } |
| 2272 | else { |
| 2273 | print("--------------------------------------------------------------\n"); |
| 2274 | print(" - Search for : $SearchString\n"); |
| 2275 | } |
| 2276 | |
| 2277 | |
| 2278 | # Display the description |
| 2279 | if ( defined($SearchDescription) ) { |
| 2280 | if ( $HTML ) { |
| 2281 | $SearchDescription =~ s/\n/<BR>/g; |
| 2282 | $SearchDescription =~ s/\r/<BR>/g; |
| 2283 | print("<TR><TD ALIGN=LEFT VALIGN=TOP> Opis: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDescription </TD></TR>\n"); |
| 2284 | } |
| 2285 | else { |
| 2286 | print(" - Description : $SearchDescription\n"); |
| 2287 | } |
| 2288 | } |
| 2289 | |
| 2290 | # Display the date |
| 2291 | if ( defined($SearchDate) ) { |
| 2292 | if ( $HTML ) { |
| 2293 | print("<TR><TD ALIGN=LEFT VALIGN=TOP> Run on: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchDate </TD></TR>\n"); |
| 2294 | } |
| 2295 | else { |
| 2296 | print(" - Run on : $SearchDate\n"); |
| 2297 | } |
| 2298 | } |
| 2299 | |
| 2300 | # Display the frequency |
| 2301 | if ( defined($SearchFrequency) ) { |
| 2302 | if ( $HTML ) { |
| 2303 | print("<TR><TD ALIGN=LEFT VALIGN=TOP> Frequency: </TD> <TD ALIGN=LEFT VALIGN=TOP> $SearchFrequency </TD></TR>\n"); |
| 2304 | } |
| 2305 | else { |
| 2306 | print(" - Frequency : $SearchFrequency\n"); |
| 2307 | } |
| 2308 | } |
| 2309 | |
| 2310 | |
| 2311 | |
| 2312 | # Get the databases from the search and list their descriptions |
| 2313 | if ( defined($Content{'Database'}) ) { |
| 2314 | |
| 2315 | # Initialize the temp list |
| 2316 | undef(@Values); |
| 2317 | |
| 2318 | # Loop over each database |
| 2319 | foreach $Database ( split(/\0/, $Content{'Database'}) ) { |
| 2320 | $Value = &lEncodeURLData($Database); |
| 2321 | if ( $HTML ) { |
| 2322 | push @Values, sprintf("<A HREF=\"$ScriptName/GetDatabaseInfo?Database=$Value\" OnMouseOver=\"self.status='Get Information about the $main::DatabaseDescriptions{$Database} database'; return true\"> $main::DatabaseDescriptions{$Database} </A> "); |
| 2323 | } |
| 2324 | else { |
| 2325 | push @Values, sprintf("$main::DatabaseDescriptions{$Database} "); |
| 2326 | } |
| 2327 | } |
| 2328 | |
| 2329 | # Print the list if there are any entries in it |
| 2330 | if ( scalar(@Values) > 0 ) { |
| 2331 | if ( $HTML ) { |
| 2332 | printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Database%s: </TD> <TD ALIGN=LEFT VALIGN=TOP> %s </TD></TR>\n", |
| 2333 | (scalar(@Values) > 1) ? "s" : "", join(", ", @Values)); |
| 2334 | } |
| 2335 | else { |
| 2336 | printf(" - Database%s : %s\n", (scalar(@Values) > 1) ? "s" : " ", join(", ", @Values)); |
| 2337 | } |
| 2338 | } |
| 2339 | } |
| 2340 | |
| 2341 | |
| 2342 | # Display any feedback documents |
| 2343 | if ( defined($Content{'RfDocument'}) ) { |
| 2344 | if ( $HTML ) { |
| 2345 | print("<TR>\n"); |
| 2346 | } |
| 2347 | &bDisplayDocuments("Feedback Document", $Content{'RfDocument'}, "RfDocument", 1, 1, $HTML); |
| 2348 | if ( $HTML ) { |
| 2349 | print("</TR>\n"); |
| 2350 | } |
| 2351 | } |
| 2352 | |
| 2353 | |
| 2354 | if ( $HTML ) { |
| 2355 | printf("<TR><TD ALIGN=LEFT VALIGN=TOP> Pronaðeno: </TD> <TD ALIGN=LEFT VALIGN=TOP> <font color=\"#990000\"> %s rezultata </font>(Maksimalni broj pode¹en na: $Content{'Max'} ) </TD></TR>\n", |
| 2356 | ($ResultCount > 0) ? $ResultCount : "no"); |
| 2357 | |
| 2358 | print("</TABLE>\n"); |
| 2359 | print("<CENTER><HR WIDTH=50%></CENTER>\n"); |
| 2360 | } |
| 2361 | else { |
| 2362 | printf(" - Results : %s\n", ($ResultCount > 0) ? $ResultCount : "no"); |
| 2363 | print("--------------------------------------------------------------\n\n"); |
| 2364 | } |
| 2365 | } |
| 2366 | |
| 2367 | |
| 2368 | # Start the table |
| 2369 | if ( $HTML ) { |
| 2370 | print("<!-- searchResults -->\n"); |
| 2371 | print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n"); |
| 2372 | |
| 2373 | # Display a button to select all the documents |
| 2374 | if ( $ResultCount > 0 ) { |
| 2375 | |
| 2376 | if ( defined($Selector) && $Selector ) { |
| 2377 | |
| 2378 | $SelectorText = ""; |
| 2379 | |
| 2380 | # Loop over each entry in the hits list |
| 2381 | foreach $SearchResult ( @SearchResults ) { |
| 2382 | |
| 2383 | # Parse the headline, also get the first document item/type |
| 2384 | ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11); |
| 2385 | |
| 2386 | # Skip query reports |
| 2387 | if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) { |
| 2388 | next; |
| 2389 | } |
| 2390 | |
| 2391 | $Value = ""; |
| 2392 | $Value .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : ""; |
| 2393 | $Value .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : ""; |
| 2394 | $Value .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : ""; |
| 2395 | $Value .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : ""; |
| 2396 | $SelectorText .= (($SelectorText ne "") ? "|" : "") . substr($Value, 1); |
| 2397 | } |
| 2398 | |
| 2399 | $SelectorText = "<INPUT TYPE=\"HIDDEN\" NAME=\"Documents\" VALUE=\"" . $SelectorText . "\"> "; |
| 2400 | print("<TR><TD ALIGN=RIGHT VALIGN=TOP COLSPAN=3> $SelectorText </TD></TR>\n"); |
| 2401 | } |
| 2402 | } |
| 2403 | } |
| 2404 | |
| 2405 | |
| 2406 | ### FIX:: ADD SORT HERE |
| 2407 | if ( $ResultCount > 0 ) { |
| 2408 | |
| 2409 | # Loop over each entry in the hits list |
| 2410 | foreach $SearchResult ( @SearchResults ) { |
| 2411 | |
| 2412 | # Parse the headline, also get the first document item/type |
| 2413 | ($Database, $Headline, $Score, $DocumentID, $Date, $Time, $ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $SearchResult, 11); |
| 2414 | |
| 2415 | # Skip query reports |
| 2416 | if ( ($ItemName eq $main::QueryReportItemName) && ($MimeType eq $main::QueryReportMimeType) ) { |
| 2417 | next; |
| 2418 | } |
| 2419 | |
| 2420 | |
| 2421 | # Put a separator between each entry |
| 2422 | if ( defined($Remainder) ) { |
| 2423 | |
| 2424 | if ( defined($RuleFlag) && ($RuleFlag) ) { |
| 2425 | if ( $HTML ) { |
| 2426 | print("<TR><TD COLSPAN=3><HR WIDTH=25%></TD></TR>\n"); |
| 2427 | } |
| 2428 | else { |
| 2429 | print("--------------------------------------------------------------\n\n"); |
| 2430 | } |
| 2431 | } |
| 2432 | |
| 2433 | $RuleFlag = 1; |
| 2434 | } |
| 2435 | |
| 2436 | |
| 2437 | # Get the summary if needed |
| 2438 | if ( defined($main::ConfigurationData{'allow-summary-displays'}) && ($main::ConfigurationData{'allow-summary-displays'} eq "yes") && |
| 2439 | ($SummaryType ne "none") ) { |
| 2440 | |
| 2441 | ($Status, $Text) = MPS::GetDocument($main::MPSSession, $Database, $DocumentID, $ItemName, $MimeType); |
| 2442 | |
| 2443 | if ( $Status ) { |
| 2444 | |
| 2445 | # Then process for each summary type |
| 2446 | if ( $SummaryType eq "default" ) { |
| 2447 | |
| 2448 | $DatabaseSummaryFilterKey = "$main::DatabaseSummaryFilter:$Database:$ItemName:$MimeType"; |
| 2449 | |
| 2450 | # Is a filter defined for this database summary filter key ? |
| 2451 | if ( defined($main::DatabaseFilters{$DatabaseSummaryFilterKey}) ) { |
| 2452 | |
| 2453 | # Pull in the package |
| 2454 | require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Database"}; |
| 2455 | |
| 2456 | # Filter the document |
| 2457 | $Value = $main::DatabaseFilters{$DatabaseSummaryFilterKey}; |
| 2458 | $DatabaseSummaryFilterFunction = \&$Value; |
| 2459 | $Text = $DatabaseSummaryFilterFunction->($Database, $DocumentID, $ItemName, $MimeType, $Text); |
| 2460 | |
| 2461 | } |
| 2462 | |
| 2463 | # Truncate the summary to the length requested |
| 2464 | if ( defined ($Text) && ($Text ne "") ) { |
| 2465 | |
| 2466 | $CurrentSummaryLength = 0; |
| 2467 | $SummaryText = ""; |
| 2468 | |
| 2469 | # Split the document text |
| 2470 | @Words = split(/(\W)/, $Text); |
| 2471 | |
| 2472 | # Loop over each word |
| 2473 | foreach $Offset ( 0..scalar(@Words) ) { |
| 2474 | |
| 2475 | # Skip undefined words |
| 2476 | if ( !defined($Words[$Offset]) ) { |
| 2477 | next; |
| 2478 | } |
| 2479 | |
| 2480 | # Increment and check the summary length |
| 2481 | if ( $Words[$Offset] ne " " ) { |
| 2482 | |
| 2483 | $CurrentSummaryLength++; |
| 2484 | |
| 2485 | if ( $CurrentSummaryLength > $SummaryLength ) { |
| 2486 | # Append a diaresys at the end and bail |
| 2487 | $SummaryText .= "..."; |
| 2488 | last; |
| 2489 | } |
| 2490 | } |
| 2491 | |
| 2492 | # Append the current word to the end of the summary |
| 2493 | $SummaryText .= $Words[$Offset]; |
| 2494 | } |
| 2495 | } |
| 2496 | else { |
| 2497 | $SummaryText = "(Document summary unavailable)"; |
| 2498 | } |
| 2499 | } |
| 2500 | elsif ( $SummaryType eq "keyword" ) { |
| 2501 | |
| 2502 | # First clean up the text |
| 2503 | if ( index($Text, "\r\n") >= 0 ) { |
| 2504 | $Text =~ s/\r//gs; |
| 2505 | } |
| 2506 | elsif ( index($Text, "\r") >= 0 ) { |
| 2507 | $Text =~ s/\r/\n/gs; |
| 2508 | } |
| 2509 | if ( defined($main::HtmlMimeTypes{$MimeType}) ) { |
| 2510 | if ( ($Index = index($Text, "\n\n")) >= 0 ) { |
| 2511 | $Text = substr($Text, $Index); |
| 2512 | } |
| 2513 | $Text =~ s/ //gs; |
| 2514 | $Text =~ s/<.*?>//gs; |
| 2515 | } |
| 2516 | $Text =~ s/\n/ /gs; |
| 2517 | $Text =~ s/\s+/ /gs; |
| 2518 | $Text = ucfirst($Text); |
| 2519 | |
| 2520 | # Initialize our variables |
| 2521 | $OldStart = -1; |
| 2522 | $OldEnd = -1; |
| 2523 | |
| 2524 | $Start = -1; |
| 2525 | $End = -1; |
| 2526 | |
| 2527 | $CurrentSummaryLength = 0; |
| 2528 | |
| 2529 | # Reset the offset pairs and offsets |
| 2530 | undef(@OffsetPairs); |
| 2531 | undef(%Offsets); |
| 2532 | |
| 2533 | |
| 2534 | # Split the document text |
| 2535 | @Words = split(/(\W)/, $Text); |
| 2536 | |
| 2537 | |
| 2538 | # Loop over each word, checking to see if it is in the search string hash table |
| 2539 | # and build the offset list as we go along, check with the previous offset to see |
| 2540 | # if there is an overlap |
| 2541 | foreach $Offset ( 0..scalar(@Words) ) { |
| 2542 | |
| 2543 | if ( !defined($Words[$Offset]) ) { |
| 2544 | next; |
| 2545 | } |
| 2546 | |
| 2547 | # Downcase the word |
| 2548 | $Word = lc($Words[$Offset]); |
| 2549 | |
| 2550 | # Very basic plural stemming |
| 2551 | $Word =~ s/ies\Z/y/g; |
| 2552 | $Word =~ s/s\Z//g; |
| 2553 | |
| 2554 | if ( !defined($SearchStringHash{$Word}) ) { |
| 2555 | next; |
| 2556 | } |
| 2557 | |
| 2558 | $Start = ($Offset < $main::SummaryKeywordSpan) ? 0 : $Offset - $main::SummaryKeywordSpan; |
| 2559 | $End = (($Offset + $main::SummaryKeywordSpan) > (scalar(@Words) - 1)) ? (scalar(@Words) - 1) : $Offset + $main::SummaryKeywordSpan; |
| 2560 | |
| 2561 | if ( @OffsetPairs ) { |
| 2562 | ($OldStart, $OldEnd) = split(/,/, $OffsetPairs[scalar(@OffsetPairs) - 1]); |
| 2563 | } |
| 2564 | |
| 2565 | if ( $OldEnd >= $Start ) { |
| 2566 | $OffsetPairs[scalar(@OffsetPairs) - 1] = "$OldStart,$End"; |
| 2567 | } |
| 2568 | else { |
| 2569 | push @OffsetPairs, "$Start,$End"; |
| 2570 | } |
| 2571 | $Offsets{$Offset} = $Offset; |
| 2572 | } |
| 2573 | |
| 2574 | |
| 2575 | # Now we rebuild the sentence from the words |
| 2576 | $SummaryText = ""; |
| 2577 | foreach $OffsetPair ( @OffsetPairs ) { |
| 2578 | |
| 2579 | ($Start, $End) = split(/,/, $OffsetPair); |
| 2580 | |
| 2581 | if ( $Start > 0 ) { |
| 2582 | $SummaryText .= " ..."; |
| 2583 | } |
| 2584 | |
| 2585 | foreach $Offset ( $Start..$End ) { |
| 2586 | |
| 2587 | if ( !defined($Words[$Offset]) ) { |
| 2588 | next; |
| 2589 | } |
| 2590 | |
| 2591 | if ( defined($Offsets{$Offset}) ) { |
| 2592 | $SummaryText .= "<FONT COLOR=\"GREEN\">$Words[$Offset]</FONT> "; |
| 2593 | } |
| 2594 | else { |
| 2595 | $SummaryText .= $Words[$Offset] . " "; |
| 2596 | } |
| 2597 | |
| 2598 | # Increment the summary length |
| 2599 | $CurrentSummaryLength++; |
| 2600 | } |
| 2601 | |
| 2602 | # Append a diaresys at the end |
| 2603 | if ( $End < scalar(@Words) ) { |
| 2604 | $SummaryText .= "... "; |
| 2605 | } |
| 2606 | |
| 2607 | # Bail if we have reached the max summary length |
| 2608 | if ( $CurrentSummaryLength > $SummaryLength ) { |
| 2609 | last; |
| 2610 | } |
| 2611 | } |
| 2612 | } |
| 2613 | } |
| 2614 | else { |
| 2615 | undef($SummaryText); |
| 2616 | } |
| 2617 | } |
| 2618 | |
| 2619 | |
| 2620 | # Decode the headline and strip the HTML |
| 2621 | $Headline = &lDecodeURLData($Headline); |
| 2622 | $Headline =~ s/ //gs; |
| 2623 | $Headline =~ s/<.*?>//gs; |
| 2624 | $Headline =~ s/\s+/ /gs; |
| 2625 | |
| 2626 | |
| 2627 | # Create the selector text |
| 2628 | $SelectorText = ""; |
| 2629 | if ( defined($Selector) && $Selector ) { |
| 2630 | $SelectorText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : ""; |
| 2631 | $SelectorText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : ""; |
| 2632 | $SelectorText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : ""; |
| 2633 | $SelectorText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : ""; |
| 2634 | $SelectorText = "<INPUT TYPE=\"checkbox\" NAME=\"Document\" VALUE=\"" . substr($SelectorText, 1) . "\"> "; |
| 2635 | } |
| 2636 | |
| 2637 | |
| 2638 | # Put up the headline, the headline becomes the link to the document |
| 2639 | |
| 2640 | # Create the link, we use the URL if it is there, |
| 2641 | # otherwise we create a link from the document ID |
| 2642 | if ( defined($URL) && ($URL ne "") ) { |
| 2643 | $LinkText = $URL; |
| 2644 | } |
| 2645 | elsif ( defined($DocumentID) && ($DocumentID ne "") ) { |
| 2646 | $LinkText = ""; |
| 2647 | $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : ""; |
| 2648 | $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : ""; |
| 2649 | $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : ""; |
| 2650 | $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : ""; |
| 2651 | $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1); |
| 2652 | } |
| 2653 | else { |
| 2654 | $LinkText = ""; |
| 2655 | } |
| 2656 | |
| 2657 | # Get the mime type name |
| 2658 | $MimeTypeName = (defined($main::MimeTypeNames{$MimeType})) ? $main::MimeTypeNames{$MimeType} : $MimeType; |
| 2659 | |
| 2660 | # Put up the headline and the score, this one links to the document |
| 2661 | if ( $HTML ) { |
| 2662 | print("<!-- resultItem -->\n"); |
| 2663 | #print("<TR><TD ALIGN=LEFT VALIGN=TOP WIDTH=1%> $SelectorText </TD> <TD ALIGN=LEFT VALIGN=TOP WIDTH=1%> <!-- relevance --> <B> $Score </B> <!-- /relevance --> </TD> <TD ALIGN=LEFT VALIGN=TOP> <A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $Headline <I> ( $main::DatabaseDescriptions{$Database} ) </I> </A> <BR> <FONT SIZE=-2>"); |
| 2664 | # decode some basic html from headline <b> <i> |
| 2665 | $Headline =~ s/<(\/?[bi])>/<$1>/g; |
| 2666 | |
| 2667 | 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> "); |
| 2668 | } else { |
| 2669 | printf("%3d $Headline \n", $Score); |
| 2670 | } |
| 2671 | |
| 2672 | if (0) { ## don't display description |
| 2673 | |
| 2674 | # Put up the summary |
| 2675 | if ( defined($SummaryText) && ($SummaryText ne "") ) { |
| 2676 | if ( $HTML ) { |
| 2677 | print(" <I> $SummaryText </I><BR>\n"); |
| 2678 | } |
| 2679 | else { |
| 2680 | print(" $SummaryText\n"); |
| 2681 | } |
| 2682 | } |
| 2683 | |
| 2684 | |
| 2685 | # Put up the mime type name |
| 2686 | if ( ! defined($Remainder) ) { |
| 2687 | if ( $HTML ) { |
| 2688 | print("Formatttt: $MimeTypeName, "); |
| 2689 | |
| 2690 | } |
| 2691 | else { |
| 2692 | print(" Format: $MimeTypeName, "); |
| 2693 | } |
| 2694 | } |
| 2695 | |
| 2696 | |
| 2697 | # Put up the date if we got it |
| 2698 | if ( defined($Date) && ($Date ne "") ) { |
| 2699 | print("Date: $Date"); |
| 2700 | |
| 2701 | # Put up the time if we got it |
| 2702 | if ( defined($Time) && ($Time ne "") ) { |
| 2703 | print(" $Time"); |
| 2704 | } |
| 2705 | |
| 2706 | print(", "); |
| 2707 | } |
| 2708 | |
| 2709 | |
| 2710 | # Put up the document size, remember that there is only one |
| 2711 | # item name/mime type for this document if the remainder is undefined |
| 2712 | if ( ! defined($Remainder) ) { |
| 2713 | # Put up the length if it is defined |
| 2714 | if ( defined($Length) && ($Length ne "") ) { |
| 2715 | print("Size: $Length, "); |
| 2716 | } |
| 2717 | |
| 2718 | # Put up the link |
| 2719 | if ( $HTML ) { |
| 2720 | if ( defined($URL) && ($URL ne "") ) { |
| 2721 | $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL; |
| 2722 | print("<A HREF=\"$URL\"> $Value </A>\n"); |
| 2723 | } |
| 2724 | } |
| 2725 | else { |
| 2726 | print(" URL: $LinkText\n"); |
| 2727 | } |
| 2728 | |
| 2729 | # Finish off the entry |
| 2730 | if ( $HTML ) { |
| 2731 | print("</FONT></TD></TR>"); |
| 2732 | print("<!-- /resultItem -->\n"); |
| 2733 | } |
| 2734 | print("\n"); |
| 2735 | } |
| 2736 | else { |
| 2737 | |
| 2738 | # There is a remainder, so there is more than one item name/mime type for this document, |
| 2739 | # the item names/mime types are listed as an un-numbered list |
| 2740 | if ( $HTML ) { |
| 2741 | print("<UL>"); |
| 2742 | } |
| 2743 | print("\n"); |
| 2744 | |
| 2745 | # Set the last item to an empty string, this is also used as a flag |
| 2746 | $LastItemName = ""; |
| 2747 | |
| 2748 | # Loop while there are item names/mime types to be parsed |
| 2749 | do { |
| 2750 | |
| 2751 | # Get the next item name/mime type if the last item is set |
| 2752 | if ( $LastItemName ne "" ) { |
| 2753 | ($ItemName, $MimeType, $URL, $Length, $Remainder) = split(/\t/, $Remainder, 5); |
| 2754 | } |
| 2755 | |
| 2756 | |
| 2757 | # If the item name has changed, so we close of the current list and start a new one |
| 2758 | if ( $ItemName ne $LastItemName ) { |
| 2759 | if ( $LastItemName ne "" ) { |
| 2760 | if ( $HTML ) { |
| 2761 | print("</UL>"); |
| 2762 | } |
| 2763 | print("\n"); |
| 2764 | } |
| 2765 | $Value = ucfirst($ItemName); |
| 2766 | if ( $HTML ) { |
| 2767 | print("<LI> $Value </LI>\n<UL>\n"); |
| 2768 | } |
| 2769 | else { |
| 2770 | print("$Value\n"); |
| 2771 | } |
| 2772 | |
| 2773 | # Set the last item name |
| 2774 | $LastItemName = $ItemName; |
| 2775 | } |
| 2776 | |
| 2777 | |
| 2778 | # Create the link, we use the URL if it is there, |
| 2779 | # otherwise we create a link from the document ID |
| 2780 | if ( defined($URL) && ($URL ne "") ) { |
| 2781 | $LinkText = $URL; |
| 2782 | } |
| 2783 | elsif ( defined($DocumentID) && ($DocumentID ne "") ) { |
| 2784 | $LinkText = ""; |
| 2785 | $LinkText .= (defined($Database) && ($Database ne "")) ? "&Database=" . &lEncodeURLData($Database) : ""; |
| 2786 | $LinkText .= (defined($DocumentID) && ($DocumentID ne "")) ? "&DocumentID=" . &lEncodeURLData($DocumentID) : ""; |
| 2787 | $LinkText .= (defined($ItemName) && ($ItemName ne "")) ? "&ItemName=" . &lEncodeURLData($ItemName) : ""; |
| 2788 | $LinkText .= (defined($MimeType) && ($MimeType ne "")) ? "&MimeType=" . &lEncodeURLData($MimeType) : ""; |
| 2789 | $LinkText = "$ScriptName/GetDocument?" . substr($LinkText, 1); |
| 2790 | } |
| 2791 | else { |
| 2792 | $LinkText = ""; |
| 2793 | } |
| 2794 | |
| 2795 | |
| 2796 | # Get the mime type name |
| 2797 | $MimeTypeName = defined($main::MimeTypeNames{$MimeType}) ? $main::MimeTypeNames{$MimeType} : $MimeType; |
| 2798 | |
| 2799 | |
| 2800 | # Put up the mime type, this one links to the document |
| 2801 | if ( $HTML ) { |
| 2802 | print("<LI><A HREF=\"$LinkText\" OnMouseOver=\"self.status='Retrieve this document'; return true\"> $MimeTypeName </A>"); |
| 2803 | } |
| 2804 | else { |
| 2805 | print("$MimeTypeName "); |
| 2806 | } |
| 2807 | |
| 2808 | # Put up the length if it is defined |
| 2809 | if ( defined($Length) && ($Length ne "") ) { |
| 2810 | print("Size: $Length, "); |
| 2811 | } |
| 2812 | |
| 2813 | if ( $HTML ) { |
| 2814 | if ( defined($URL) && ($URL ne "") ) { |
| 2815 | $Value = (length($URL) > $main::DefaultMaxVisibleUrlLength) ? substr($URL, 0, $main::DefaultMaxVisibleUrlLength) . "..." : $URL; |
| 2816 | print("<A HREF=\"$URL\"> $Value </A>\n"); |
| 2817 | } |
| 2818 | print("</LI>\n"); |
| 2819 | } |
| 2820 | else { |
| 2821 | print("URL: $LinkText\n"); |
| 2822 | } |
| 2823 | |
| 2824 | |
| 2825 | } while ( defined($Remainder) ); # Keep looping while there are item names/mime types to process |
| 2826 | |
| 2827 | # Close off both un-numbered lists |
| 2828 | if ( $HTML ) { |
| 2829 | print("</UL></UL>"); |
| 2830 | } |
| 2831 | print("\n"); |
| 2832 | |
| 2833 | } #if |
| 2834 | # Finish off the entry |
| 2835 | if ( $HTML ) { |
| 2836 | print("</FONT></TD></TR>\n"); |
| 2837 | print("<!-- /resultItem -->\n"); |
| 2838 | } |
| 2839 | } |
| 2840 | } |
| 2841 | } |
| 2842 | |
| 2843 | |
| 2844 | # Print up the query report if it is defined |
| 2845 | if ( defined($FinalQueryReport) && ($FinalQueryReport ne "") ) { |
| 2846 | |
| 2847 | if ( $ResultCount > 0 ) { |
| 2848 | if ( $HTML ) { |
| 2849 | print("<TR><TD COLSPAN=3><HR WIDTH=50%></TD></TR>\n"); |
| 2850 | } |
| 2851 | else { |
| 2852 | print("--------------------------------------------------------------\n\n"); |
| 2853 | } |
| 2854 | } |
| 2855 | |
| 2856 | if ( $HTML ) { |
| 2857 | print("<TR><TD COLSPAN=2></TD><TD ALIGN=LEFT VALIGN=TOP>\n"); |
| 2858 | } |
| 2859 | |
| 2860 | $Value = $FinalQueryReport; |
| 2861 | if ( $HTML ) { |
| 2862 | $Value =~ s/\n/\<BR\>\n/g; |
| 2863 | } |
| 2864 | |
| 2865 | if ( $HTML ) { |
| 2866 | print("<SMALL>\n"); |
| 2867 | } |
| 2868 | |
| 2869 | print("$Value"); |
| 2870 | |
| 2871 | if ( $HTML ) { |
| 2872 | print("</SMALL>\n"); |
| 2873 | print("</TD></TR>\n"); |
| 2874 | } |
| 2875 | } |
| 2876 | |
| 2877 | |
| 2878 | if ( $HTML ) { |
| 2879 | |
| 2880 | # Close off the table |
| 2881 | print("<!-- /searchResults -->\n"); |
| 2882 | print("</TABLE>\n"); |
| 2883 | |
| 2884 | if ( $Header ) { |
| 2885 | # Close off the form |
| 2886 | print("</FORM>\n"); |
| 2887 | } |
| 2888 | } |
| 2889 | |
| 2890 | # Return the status and the query report |
| 2891 | return (1, $FinalQueryReport); |
| 2892 | |
| 2893 | } |
| 2894 | |
| 2895 | |
| 2896 | |
| 2897 | #-------------------------------------------------------------------------- |
| 2898 | # |
| 2899 | # Function: vGetSearch() |
| 2900 | # |
| 2901 | # Purpose: This function displays a search form to the user |
| 2902 | # |
| 2903 | # Called by: |
| 2904 | # |
| 2905 | # Parameters: void |
| 2906 | # |
| 2907 | # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser |
| 2908 | # |
| 2909 | # Returns: void |
| 2910 | # |
| 2911 | sub vGetSearch { |
| 2912 | |
| 2913 | my (@ItemList, $ItemEntry, $Flag); |
| 2914 | my ($DatabaseName, $SelectedDatabases, $Year); |
| 2915 | my ($Value, %Value); |
| 2916 | |
| 2917 | |
| 2918 | # If we are getting the default search, we check to see if there is a |
| 2919 | # user name defined and if they chose to have a default search |
| 2920 | if ( $ENV{'PATH_INFO'} eq "/GetSearch" ) { |
| 2921 | |
| 2922 | if ( defined($main::RemoteUser) && defined($main::UserSettingsFilePath) ) { |
| 2923 | |
| 2924 | # Get the default search symbol |
| 2925 | $Value = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "DefaultSearch"); |
| 2926 | |
| 2927 | # Set the default search |
| 2928 | if ( defined($Value) && ($Value eq "Simple") ) { |
| 2929 | $ENV{'PATH_INFO'} = "/GetSimpleSearch"; |
| 2930 | } |
| 2931 | elsif ( defined($Value) && ($Value eq "Expanded") ) { |
| 2932 | $ENV{'PATH_INFO'} = "/GetExpandedSearch"; |
| 2933 | } |
| 2934 | } |
| 2935 | |
| 2936 | # Override the default search if there is field from the expanded form defined |
| 2937 | foreach $Value ('FieldContent3', 'Past', 'Since', 'Before') { |
| 2938 | if ( defined($main::FormData{$Value}) ) { |
| 2939 | $ENV{'PATH_INFO'} = "/GetExpandedSearch"; |
| 2940 | last; |
| 2941 | } |
| 2942 | } |
| 2943 | } |
| 2944 | |
| 2945 | |
| 2946 | |
| 2947 | # Make sure that we send the header |
| 2948 | $Value = ($ENV{'PATH_INFO'} eq "/GetExpandedSearch") ? "Slo¾eno pretra¾ivanje" : "Jednostavno pretra¾ivanje"; |
| 2949 | |
| 2950 | &vSendHTMLHeader($Value, $main::JavaScript_SetChecked); |
| 2951 | |
| 2952 | undef(%Value); |
| 2953 | $Value{'GetSearch'} = "GetSearch"; |
| 2954 | &vSendMenuBar(%Value); |
| 2955 | undef(%Value); |
| 2956 | |
| 2957 | |
| 2958 | # Print the header ($Value is reused from the header) |
| 2959 | print("<H3>$Value:</H3>\n"); |
| 2960 | |
| 2961 | |
| 2962 | # We now have a list of valid databases, at least we think so, |
| 2963 | # we check that there is at least one and put up an error message if there are none |
| 2964 | if ( scalar(keys(%main::DatabaseDescriptions)) <= 0 ) { |
| 2965 | &vHandleError("Database Search", "Sorry, there were no valid databases available for searching"); |
| 2966 | goto bailFromGetSearch; |
| 2967 | } |
| 2968 | |
| 2969 | |
| 2970 | |
| 2971 | # Start the search form table |
| 2972 | print("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>\n"); |
| 2973 | |
| 2974 | # Display the collapse and expand buttons |
| 2975 | print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2>\n"); |
| 2976 | print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}\" METHOD=POST>\n"); |
| 2977 | |
| 2978 | # List the hidden fields |
| 2979 | %Value = &hParseURLIntoHashTable(&sMakeSearchAndRfDocumentURL(%main::FormData)); |
| 2980 | foreach $Value ( keys(%Value) ) { |
| 2981 | @ItemList = split(/\0/, $Value{$Value}); |
| 2982 | foreach $ItemEntry ( @ItemList ) { |
| 2983 | print("<INPUT TYPE=HIDDEN NAME=\"$Value\" VALUE=\"$ItemEntry\">\n"); |
| 2984 | } |
| 2985 | } |
| 2986 | |
| 2987 | if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) { |
| 2988 | print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetSimpleSearch\">\n"); |
| 2989 | print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'collapse'}\" BORDER=0 TYPE=IMAGE> Jednostavno pretra¾ivanje (kliknite na trokutiæ)\n"); |
| 2990 | } |
| 2991 | else { |
| 2992 | print("<INPUT TYPE=HIDDEN NAME=\"Action\" VALUE=\"GetExpandedSearch\">\n"); |
| 2993 | print("<INPUT SRC=\"$main::ConfigurationData{'image-base-path'}/$main::ImageNames{'expand'}\" BORDER=0 TYPE=IMAGE> Slo¾eno pretra¾ivanje (kliknite na trokutiæ)\n"); |
| 2994 | } |
| 2995 | print("</FORM></TD>\n"); |
| 2996 | |
| 2997 | |
| 2998 | |
| 2999 | # Send the start of the form and the buttons |
| 3000 | print("<TD ALIGN=RIGHT VALIGN=TOP>\n"); |
| 3001 | print("<FORM ACTION=\"$ENV{'SCRIPT_NAME'}/GetSearchResults\" NAME=\"Search\" METHOD=POST> <INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Vrati poèetne vrijednosti\">\n"); |
| 3002 | print("</TD></TR>\n"); |
| 3003 | |
| 3004 | print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><BR></TD></TR>\n"); |
| 3005 | |
| 3006 | # Send the standard fields |
| 3007 | $Value = defined($main::FormData{'Any'}) ? "VALUE='$main::FormData{'Any'}'" : ""; |
| 3008 | print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Pretra¾i u bilo kojem polju: </TD> <TD ALIGN=LEFT VALIGN=TOP> <INPUT NAME=\"Any\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n"); |
| 3009 | |
| 3010 | |
| 3011 | my $nr_fields = $main::NormalSearchDropdowns; |
| 3012 | my @SearchFieldNames = @main::NormalSearchFieldNames; |
| 3013 | |
| 3014 | if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) { |
| 3015 | $nr_fields = $main::AdvancedSearchDropdowns; |
| 3016 | @SearchFieldNames = @main::AdvancedSearchFieldNames; |
| 3017 | } |
| 3018 | |
| 3019 | for (my $field=1; $field<= $nr_fields; $field++) { |
| 3020 | |
| 3021 | print "<TR>"; |
| 3022 | if ($field == 1 ) { |
| 3023 | print "<TD ALIGN=LEFT VALIGN=TOP ROWSPAN=$nr_fields>"; |
| 3024 | print "Pretra¾i u odabranom polju:"; |
| 3025 | print "</td>"; |
| 3026 | } |
| 3027 | print ("<TD ALIGN=RIGHT VALIGN=TOP>"); |
| 3028 | |
| 3029 | print ("<SELECT NAME=\"FieldName${field}\">"); |
| 3030 | for (my $i=0; $i<=$#SearchFieldNames; $i++) { |
| 3031 | my $ItemEntry = $SearchFieldNames[$i]; |
| 3032 | my $Selected = ""; |
| 3033 | if ($main::FormData{"FieldName${field}"} && $main::FormData{"FieldName${field}"} eq $ItemEntry) { |
| 3034 | $Selected = "SELECTED"; |
| 3035 | } elsif ($i == ($field - 1)) { |
| 3036 | $Selected = "SELECTED"; |
| 3037 | } |
| 3038 | print("<OPTION VALUE=\"$ItemEntry\" $Selected> $main::SearchFieldDescriptions{$ItemEntry}\n"); |
| 3039 | } |
| 3040 | my $Value = ""; |
| 3041 | if (defined($main::FormData{"FieldContent${field}"})) { |
| 3042 | $Value = "VALUE='".$main::FormData{"FieldContent${field}"}."'"; |
| 3043 | } |
| 3044 | print("</SELECT></TD><TD ALIGN=LEFT VALIGN=TOP><INPUT NAME=\"FieldContent${field}\" TYPE=TEXT $Value SIZE=45> </TD></TR>\n"); |
| 3045 | } |
| 3046 | |
| 3047 | |
| 3048 | # Send a pull-down which allows the user to select what to search for |
| 3049 | print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Tra¾eni zapis mora sadr¾avati: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Operator\">\n"); |
| 3050 | $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "ADJ")) ? "SELECTED" : ""; |
| 3051 | print("<OPTION VALUE=\"ADJ\"> Toènu frazu\n"); |
| 3052 | $Value = ((defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "AND")) || !defined($main::FormData{'Operator'})) ? "SELECTED" : ""; |
| 3053 | print("<OPTION VALUE=\"AND\" $Value> Sve rijeèi (AND)\n"); |
| 3054 | $Value = (defined($main::FormData{'Operator'}) && ($main::FormData{'Operator'} eq "OR")) ? "SELECTED" : ""; |
| 3055 | print("<OPTION VALUE=\"OR\" $Value> Bilo koju rijeè (OR)\n"); |
| 3056 | print("</SELECT> </TD></TR>\n"); |
| 3057 | |
| 3058 | print "<tr><td align=left valign=top> Prika¾i samo tip graðe: </td><td align=left valign=top colspan=2>"; |
| 3059 | while (@default::tip_html) { |
| 3060 | print '<input TYPE="checkbox" NAME="tip" VALUE="',nuke_accents(shift @default::tip_html),'" >',shift @default::tip_html,"  "; |
| 3061 | } |
| 3062 | print "</td></tr>\n"; |
| 3063 | |
| 3064 | print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n"); |
| 3065 | |
| 3066 | |
| 3067 | |
| 3068 | # Database selection |
| 3069 | if ( %main::DatabaseDescriptions ) { |
| 3070 | |
| 3071 | print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Odaberite knji¾nicu èiji fond ¾elite pretra¾ivati:</TD></TR> |
| 3072 | <TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=4> |
| 3073 | "); |
| 3074 | |
| 3075 | # Parse out the database names and put them into a |
| 3076 | # hash table, they should be separated with a '\0' |
| 3077 | undef(%Value); |
| 3078 | if ( defined($main::FormData{'Database'}) ) { |
| 3079 | @ItemList = split(/\0/, $main::FormData{'Database'}); |
| 3080 | } |
| 3081 | else { |
| 3082 | $SelectedDatabases = &sGetTagValueFromXMLFile($main::UserSettingsFilePath, "SelectedDatabases"); |
| 3083 | if ( defined($SelectedDatabases) ) { |
| 3084 | @ItemList = split(",", $SelectedDatabases); |
| 3085 | } |
| 3086 | } |
| 3087 | |
| 3088 | &ShowDatabaseCheckBoxes(@ItemList); |
| 3089 | |
| 3090 | print("</TD></TR>\n"); |
| 3091 | |
| 3092 | print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n"); |
| 3093 | } |
| 3094 | |
| 3095 | |
| 3096 | # Print out the RF documents |
| 3097 | if ( defined($main::FormData{'RfDocument'}) ) { |
| 3098 | print("<TR>\n"); |
| 3099 | &bDisplayDocuments("Feedback Document", $main::FormData{'RfDocument'}, "RfDocument", 1, 1, 1); |
| 3100 | print("</TR>\n"); |
| 3101 | print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n"); |
| 3102 | } |
| 3103 | |
| 3104 | |
| 3105 | # Send complex search pull-downs |
| 3106 | if ( $ENV{'PATH_INFO'} eq "/GetExpandedSearch" ) { |
| 3107 | |
| 3108 | if ($main::ConfigurationData{'show-past-date-list'} eq 'yes') { |
| 3109 | |
| 3110 | # Send the past date list |
| 3111 | 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"); |
| 3112 | $Value = (!defined($main::FormData{'Past'})) ? "SELECTED" : ""; |
| 3113 | print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n"); |
| 3114 | foreach $ItemEntry ( @main::PastDate ) { |
| 3115 | $Value = (defined($main::FormData{'Past'}) && ($main::FormData{'Past'} eq $ItemEntry)) ? "SELECTED" : ""; |
| 3116 | print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n"); |
| 3117 | } |
| 3118 | print("</SELECT> </TD></TR>\n"); |
| 3119 | } |
| 3120 | |
| 3121 | |
| 3122 | # Send the start date |
| 3123 | 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"); |
| 3124 | $Value = (!defined($main::FormData{'Since'})) ? "SELECTED" : ""; |
| 3125 | print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n"); |
| 3126 | |
| 3127 | $Year = (localtime)[5] + 1900; |
| 3128 | |
| 3129 | while ( $Year >= $main::ConfigurationData{'lowest-year'} ) { |
| 3130 | $Value = (defined($main::FormData{'Since'}) && ($main::FormData{'Since'} eq $Year)) ? "SELECTED" : ""; |
| 3131 | print("<OPTION VALUE=\"$Year\" $Value> $Year \n"); |
| 3132 | $Year--; |
| 3133 | } |
| 3134 | print("</SELECT> </TD></TR>\n"); |
| 3135 | |
| 3136 | |
| 3137 | # Send the end date |
| 3138 | 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"); |
| 3139 | $Value = (!defined($main::FormData{'Before'})) ? "SELECTED" : ""; |
| 3140 | print("<OPTION VALUE=\"\" $Value>Bez ogranièenja...\n"); |
| 3141 | |
| 3142 | $Year = (localtime)[5] + 1900; |
| 3143 | |
| 3144 | while ( $Year >= $main::ConfigurationData{'lowest-year'} ) { |
| 3145 | $Value = (defined($main::FormData{'Before'}) && ($main::FormData{'Before'} eq $Year)) ? "SELECTED" : ""; |
| 3146 | print("<OPTION VALUE=\"$Year\" $Value> $Year \n"); |
| 3147 | $Year--; |
| 3148 | } |
| 3149 | print("</SELECT> </TD></TR>\n"); |
| 3150 | |
| 3151 | print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n"); |
| 3152 | } |
| 3153 | |
| 3154 | |
| 3155 | # Send a pull-down which allows the user to select the max number of documents |
| 3156 | print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Maksimalan broj rezultata pretra¾ivanja: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Max\">\n"); |
| 3157 | |
| 3158 | foreach $ItemEntry ( @main::MaxDocs ) { |
| 3159 | $Value = ((defined($main::FormData{'Max'}) && ($main::FormData{'Max'} eq $ItemEntry)) || (!defined($main::FormData{'Max'}) && ($ItemEntry eq $main::DefaultMaxDoc)) ) ? "SELECTED" : ""; |
| 3160 | if ( ($ItemEntry >= 500) && $ENV{'PATH_INFO'} ne "/GetExpandedSearch" ) { |
| 3161 | next; |
| 3162 | } |
| 3163 | print("<OPTION VALUE=\"$ItemEntry\" $Value> $ItemEntry\n"); |
| 3164 | } |
| 3165 | |
| 3166 | print("</SELECT> </TD></TR>\n"); |
| 3167 | |
| 3168 | |
| 3169 | # Send a pull-down which allows the user to select the sort order |
| 3170 | print("<TR><TD ALIGN=LEFT VALIGN=TOP COLSPAN=2> Sortiranje rezultata: </TD> <TD ALIGN=LEFT VALIGN=TOP> <SELECT NAME=\"Order\">\n"); |
| 3171 | # print("<OPTION VALUE=\"\"> Relevance\n"); |
| 3172 | $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "SORT:DATE:DESC")) ? "SELECTED" : ""; |
| 3173 | print("<OPTION VALUE=\"SORT:DATE:DESC\" $Value> Datum - najprije novije\n"); |
| 3174 | $Value = (defined($main::FormData{'Order'}) && ($main::FormData{'Order'} eq "DATEASCSORT")) ? "SELECTED" : ""; |
| 3175 | print("<OPTION VALUE=\"SORT:DATE:ASC\" $Value> Datum - najprije starije\n"); |
| 3176 | ### FIX:: SORT |
| 3177 | # print("<OPTION VALUE=\"SORT:700+:DESC\"> autor\n"); |
| 3178 | # print("<OPTION VALUE=\"SORT:200+:DESC\"> naslov\n"); |
| 3179 | print("</SELECT> </TD></TR>\n"); |
| 3180 | |
| 3181 | |
| 3182 | print("<TR><TD ALIGN=CENTER VALIGN=TOP COLSPAN=3><HR WIDTH=50%></TD></TR>\n"); |
| 3183 | print("<TR><TD ALIGN=RIGHT COLSPAN=3><INPUT TYPE=SUBMIT VALUE=\"Pretra¾i bazu\"> <INPUT TYPE=RESET VALUE=\"Vrati poèetne vrijednosti\"></TD></TR>\n"); |
| 3184 | |
| 3185 | print("</FORM>\n"); |
| 3186 | print("</TABLE>\n"); |
| 3187 | |
| 3188 | |
| 3189 | # Bail from the search |
| 3190 | bailFromGetSearch: |
| 3191 | |
| 3192 | print("<CENTER><HR WIDTH=50%></CENTER>\n"); |
| 3193 | undef(%Value); |
| 3194 | $Value{'GetSearch'} = "GetSearch"; |
| 3195 | &vSendMenuBar(%Value); |
| 3196 | undef(%Value); |
| 3197 | |
| 3198 | &vSendHTMLFooter; |
| 3199 | |
| 3200 | return; |
| 3201 | |
| 3202 | } |
| 3203 | |
| 3204 | |
| 3205 | |
| 3206 | |
| 3207 | |
| 3208 | |
| 3209 | #-------------------------------------------------------------------------- |
| 3210 | # |
| 3211 | # Function: vGetSearchResults() |
| 3212 | # |
| 3213 | # Purpose: This function run the search and displays the results to the user |
| 3214 | # |
| 3215 | # Called by: |
| 3216 | # |
| 3217 | # Parameters: void |
| 3218 | # |
| 3219 | # Global Variables: %main::ConfigurationData, %main::FormData, $main::RemoteUser |
| 3220 | # |
| 3221 | # Returns: void |
| 3222 | # |
| 3223 | sub vGetSearchResults { |
| 3224 | |
| 3225 | my (%Databases, $Databases, $SearchString, $SearchAndRfDocumentURL, $RfText); |
| 3226 | my ($Status, $DocumentText, $SearchResults, $QueryReport, $ErrorNumber, $ErrorMessage); |
| 3227 | my ($DatabaseRelevanceFeedbackFilterKey, $DatabaseRelevanceFeedbackFilterFunction); |
| 3228 | my (@Values, %Value, $Value); |
| 3229 | |
| 3230 | # Check to see if there are any documents selected, if there are, they need |
| 3231 | # to be converted to RF documents before we put up the header, this is because |
| 3232 | # the header creates a search link from existing search fields, we also deduplicate |
| 3233 | # documents along the way |
| 3234 | if ( defined($main::FormData{'RfDocument'}) || defined($main::FormData{'Document'}) || defined($main::FormData{'Documents'})) { |
| 3235 | |
| 3236 | # Undefine the hash table in preparation |
| 3237 | undef(%Value); |
| 3238 | |
| 3239 | # Make a hash table from the documents already selected for feedback |
| 3240 | if ( defined($main::FormData{'RfDocument'}) ) { |
| 3241 | foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) { |
| 3242 | $Value{$Value} = $Value; |
| 3243 | } |
| 3244 | } |
| 3245 | |
| 3246 | # Add document that were specifically selected |
| 3247 | if ( defined($main::FormData{'Document'}) ) { |
| 3248 | foreach $Value ( split(/\0/, $main::FormData{'Document'}) ) { |
| 3249 | $Value{$Value} = $Value; |
| 3250 | } |
| 3251 | } |
| 3252 | # Otherwise add documents that were selected by default |
| 3253 | elsif ( defined($main::FormData{'Documents'}) ) { |
| 3254 | foreach $Value ( split(/\|/, $main::FormData{'Documents'}) ) { |
| 3255 | $Value{$Value} = $Value; |
| 3256 | } |
| 3257 | } |
| 3258 | |
| 3259 | # Assemble the new content |
| 3260 | $main::FormData{'RfDocument'} = join("\0", keys(%Value)); |
| 3261 | |
| 3262 | # Delete the old content |
| 3263 | delete($main::FormData{'Document'}); |
| 3264 | delete($main::FormData{'Documents'}); |
| 3265 | } |
| 3266 | |
| 3267 | |
| 3268 | # Set the database names if needed |
| 3269 | if ( !defined($main::FormData{'Database'}) && defined($main::FormData{'RfDocument'}) ) { |
| 3270 | |
| 3271 | # Loop over each entry in the documents list |
| 3272 | foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) { |
| 3273 | |
| 3274 | # Parse out the document entry |
| 3275 | %Value = &hParseURLIntoHashTable($Value); |
| 3276 | |
| 3277 | # Add the database name to the hash table |
| 3278 | $Databases{$Value{'Database'}} = $Value{'Database'}; |
| 3279 | } |
| 3280 | |
| 3281 | $main::FormData{'Database'} = join("\0", keys(%Databases)); |
| 3282 | } |
| 3283 | |
| 3284 | # now add all databases that had to be included always |
| 3285 | foreach (my $db = @main::always_selected_databases) { |
| 3286 | $Databases{$db} = $Value{$db}; |
| 3287 | } |
| 3288 | |
| 3289 | # Make sure that we send the header |
| 3290 | &vSendHTMLHeader("Rezultati pretra¾ivanja", undef); |
| 3291 | undef(%Value); |
| 3292 | &vSendMenuBar(%Value); |
| 3293 | |
| 3294 | # Check that at least one database was selected |
| 3295 | if ( !defined($main::FormData{'Database'}) && $#main::always_selected_databases < 0 ) { |
| 3296 | print("<H3>Pretra¾ivanje baza:</H3>\n"); |
| 3297 | print("<H3><CENTER>Niste odabrali knji¾nicu koju ¾elite pretra¾ivati.</CENTER></H3>\n"); |
| 3298 | print("<P>\n"); |
| 3299 | print("Potrebno je da barem jedna knji¾nica bude odabrana, kako biste mogli pretra¾ivati.\n"); |
| 3300 | print("Kliknite na <B>'back'</B> u svom browseru, odaberite barem jednu knji¾nicu i poku¹ajte ponovo.\n"); |
| 3301 | goto bailFromGetSearchResults; |
| 3302 | } |
| 3303 | |
| 3304 | |
| 3305 | |
| 3306 | # Extract the search information |
| 3307 | foreach $Value ( 1..100 ) { |
| 3308 | |
| 3309 | my ($FieldName) = "FieldName" . $Value; |
| 3310 | my ($FieldContent) = "FieldContent" . $Value; |
| 3311 | |
| 3312 | if ( defined($main::FormData{$FieldName}) ) { |
| 3313 | if ( defined($main::FormData{$FieldContent}) && ($main::FormData{$FieldContent} ne "") ) { |
| 3314 | $main::FormData{$main::FormData{$FieldName}} = $main::FormData{$FieldContent}; |
| 3315 | } |
| 3316 | } |
| 3317 | } |
| 3318 | |
| 3319 | |
| 3320 | |
| 3321 | # Set the local database names |
| 3322 | if ( defined($main::FormData{'Database'}) ) { |
| 3323 | $Databases = $main::FormData{'Database'}; |
| 3324 | } |
| 3325 | |
| 3326 | |
| 3327 | # Convert all the '\0' to ',' |
| 3328 | $Databases =~ tr/\0/,/; |
| 3329 | |
| 3330 | # add always selected databases |
| 3331 | if (@main::always_selected_databases) { |
| 3332 | $Databases .= ",".join(",",@main::always_selected_databases); |
| 3333 | } |
| 3334 | |
| 3335 | # Add the max doc restriction |
| 3336 | if ( !defined($main::FormData{'Max'}) ) { |
| 3337 | $main::FormData{'Max'} = $main::DefaultMaxDoc; |
| 3338 | } |
| 3339 | |
| 3340 | # Generate the search string |
| 3341 | $SearchString = &sMakeSearchString(%main::FormData); |
| 3342 | |
| 3343 | # Retrieve the relevance feedback documents |
| 3344 | if ( defined($main::FormData{'RfDocument'}) ) { |
| 3345 | |
| 3346 | $RfText = ""; |
| 3347 | |
| 3348 | # Loop over each entry in the documents list |
| 3349 | foreach $Value ( split(/\0/, $main::FormData{'RfDocument'}) ) { |
| 3350 | |
| 3351 | # Parse out the document entry |
| 3352 | %Value = &hParseURLIntoHashTable($Value); |
| 3353 | |
| 3354 | # Check this document can be used for relevance feedback |
| 3355 | if ( !defined($main::RFMimeTypes{$Value{'MimeType'}}) ) { |
| 3356 | next; |
| 3357 | } |
| 3358 | |
| 3359 | # Get the document |
| 3360 | ($Status, $DocumentText) = MPS::GetDocument($main::MPSSession, $Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'}); |
| 3361 | |
| 3362 | if ( $Status ) { |
| 3363 | |
| 3364 | $DatabaseRelevanceFeedbackFilterKey = "$main::DatabaseRelevanceFeedbackFilter:$Value{'Database'}:$Value{'ItemName'}:$Value{'MimeType'}"; |
| 3365 | |
| 3366 | # Is a filter defined for this database relevance feedback filter key ? |
| 3367 | if ( defined($main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey}) ) { |
| 3368 | |
| 3369 | # Pull in the package |
| 3370 | require $main::DatabaseFilters{"$main::DatabaseFiltersPackage:$Value{'Database'}"}; |
| 3371 | |
| 3372 | # Filter the document |
| 3373 | $Value = $main::DatabaseFilters{$DatabaseRelevanceFeedbackFilterKey}; |
| 3374 | $DatabaseRelevanceFeedbackFilterFunction = \&$Value; |
| 3375 | $DocumentText = $DatabaseRelevanceFeedbackFilterFunction->($Value{'Database'}, $Value{'DocumentID'}, $Value{'ItemName'}, $Value{'MimeType'}, $DocumentText); |
| 3376 | |
| 3377 | } |
| 3378 | else { |
| 3379 | |
| 3380 | # Strip the HTML from the text (this is only really useful on HTML documents) |
| 3381 | if ( defined($main::HtmlMimeTypes{$Value{'MimeType'}}) ) { |
| 3382 | $DocumentText =~ s/ //gs; |
| 3383 | $DocumentText =~ s/<.*?>//gs; |
| 3384 | } |
| 3385 | } |
| 3386 | |
| 3387 | $RfText .= $DocumentText . " "; |
| 3388 | } |
| 3389 | } |
| 3390 | } |
| 3391 | |
| 3392 | |
| 3393 | # Run the search |
| 3394 | ($Status, $SearchResults) = MPS::SearchDatabase($main::MPSSession, $Databases, $SearchString, $RfText, 0, $main::FormData{'Max'} - 1, $main::ConfigurationData{'max-score'}); |
| 3395 | |
| 3396 | if ( $Status ) { |
| 3397 | |
| 3398 | # Display the search results and get the query report text |
| 3399 | ($Status, $QueryReport) = &bsDisplaySearchResults("Rezultati pretra¾ivanja:", undef, undef, undef, $SearchResults, undef, $ENV{'SCRIPT_NAME'}, 1, 1, 1, %main::FormData); |
| 3400 | |
| 3401 | # Save the search history |
| 3402 | if ( defined($main::RemoteUser) ) { |
| 3403 | |
| 3404 | # Generate the search string |
| 3405 | $SearchAndRfDocumentURL = &sMakeSearchAndRfDocumentURL(%main::FormData); |
| 3406 | |
| 3407 | # Save the search history |
| 3408 | &iSaveSearchHistory(undef, $SearchAndRfDocumentURL, $SearchResults, $QueryReport); |
| 3409 | |
| 3410 | # Purge the search history files |
| 3411 | &vPurgeSearchHistory; |
| 3412 | } |
| 3413 | } |
| 3414 | else { |
| 3415 | ($ErrorNumber, $ErrorMessage) = split(/\t/, $SearchResults, 2); |
| 3416 | &vHandleError("Database Search", "Sorry, failed to search the database(s)"); |
| 3417 | print("The following error message was reported: <BR>\n"); |
| 3418 | print("Error Message: $ErrorMessage <BR>\n"); |
| 3419 | print("Error Number: $ErrorNumber <BR>\n"); |
| 3420 | goto bailFromGetSearchResults; |
| 3421 | } |
| 3422 | |
| 3423 | |
| 3424 | # Bail from the search |
| 3425 | bailFromGetSearchResults: |
| 3426 | |
| 3427 | print("<CENTER><HR WIDTH=50%></CENTER>\n"); |
| 3428 | undef(%Value); |
| 3429 | &vSendMenuBar(%Value); |
| 3430 | |
| 3431 | &vSendHTMLFooter; |
| 3432 | |
| 3433 | return; |
| 3434 | |
| 3435 | } |
| 3436 | |
| 3437 | |
| 3438 | |
| 3439 | |
| 3440 | |
| 3441 | |
| 3442 | #-------------------------------------------------------------------------- |
| 3443 | # |
| 3444 | # Function: vGetDatabaseInfo() |
| 3445 | # |
| 3446 | # Purpose: This function allows the user to get some database information |
| 3447 | # such as the description, the contents and the time period spanned |
| 3448 | # by the content. |
| 3449 | # |
| 3450 | # Called by: |
| 3451 | # |
| 3452 | # Parameters: void |
| 3453 | # |
| 3454 | # Global Variables: %main::ConfigurationData, %main::FormData |
| 3455 | # |
| 3456 | # Returns: void |
| 3457 | # |
| 3458 | sub vGetDatabaseInfo { |
| 3459 | |
| 3460 | my ($DatabaseDescription, $DatabaseLanguage, $DatabaseTokenizer, $DocumentCount, $TotalWordCount, $UniqueWordCount, $StopWordCount, $AccessControl, $UpdateFrequency, $LastUpdateDate, $LastUpdateTime, $CaseSensitive); |
| 3461 | my ($FieldInformation, $FieldName, $FieldDescription); |
| 3462 | my ($Status, $Text, $Time, $Title); |
| 3463 | my ($ErrorNumber, $ErrorMessage); |
| 3464 | my ($Value, %Value); |
| 3465 | |
| 3466 | |
| 3467 | |
| 3468 | # Check we that we got a database name |
| 3469 | if ( !defined($main::FormData{'Database'}) ) { |
| 3470 | &vHandleError("Database information", "Sorry, the database content description could not be obtained"); |
| 3471 | goto bailFromGetDatabaseInfo; |
| 3472 | } |
| 3473 | |
| 3474 | |
| 3475 | # Make sure that we send the header |
| 3476 | $Title = "Database Information: " . (defined($main::DatabaseDescriptions{$main::FormData< |