00001 <?php
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00035 include_once 'Services/Search/classes/class.ilSearchBaseGUI.php';
00036 include_once 'Services/MetaData/classes/class.ilMDUtilSelect.php';
00037
00038 class ilAdvancedSearchGUI extends ilSearchBaseGUI
00039 {
00040
00045 var $options = array();
00046
00051 function ilAdvancedSearchGUI()
00052 {
00053 parent::ilSearchBaseGUI();
00054
00055 $this->lng->loadLanguageModule('meta');
00056
00057 $this->__setSearchOptions($_POST);
00058 }
00059
00060 function getRootNode()
00061 {
00062 return ROOT_FOLDER_ID;
00063 }
00064
00065
00070 function &executeCommand()
00071 {
00072 global $rbacsystem;
00073
00074 $next_class = $this->ctrl->getNextClass($this);
00075 $cmd = $this->ctrl->getCmd();
00076
00077 switch($next_class)
00078 {
00079 default:
00080 if(!$cmd)
00081 {
00082 $cmd = "showSavedResults";
00083 }
00084
00085 $this->prepareOutput();
00086 $this->$cmd();
00087 break;
00088 }
00089 return true;
00090 }
00091 function reset()
00092 {
00093 $this->options = array();
00094 $this->showSearch();
00095 }
00096
00097 function searchInResults()
00098 {
00099 $this->search_mode = 'in_results';
00100 $this->performSearch();
00101
00102 return true;
00103 }
00104
00105
00106 function performSearch()
00107 {
00108 global $ilUser;
00109
00110 include_once 'Services/Search/classes/class.ilSearchResult.php';
00111
00112 $res =& new ilSearchResult();
00113
00114 if($res_con =& $this->__performContentSearch())
00115 {
00116 $this->__storeEntries($res,$res_con);
00117 }
00118 if($res_tit =& $this->__performTitleSearch())
00119 {
00120 $this->__storeEntries($res,$res_tit);
00121 }
00122 if($res_lan =& $this->__performLanguageSearch())
00123 {
00124 $this->__storeEntries($res,$res_lan);
00125 }
00126 if($res_gen =& $this->__performGeneralSearch())
00127 {
00128 $this->__storeEntries($res,$res_gen);
00129 }
00130 if($res_lif =& $this->__performLifecycleSearch())
00131 {
00132 $this->__storeEntries($res,$res_lif);
00133 }
00134 if($res_con =& $this->__performContributeSearch())
00135 {
00136 $this->__storeEntries($res,$res_con);
00137 }
00138 if($res_ent =& $this->__performEntitySearch())
00139 {
00140 $this->__storeEntries($res,$res_ent);
00141 }
00142 if($res_req =& $this->__performRequirementSearch())
00143 {
00144 $this->__storeEntries($res,$res_req);
00145 }
00146 if($res_for =& $this->__performFormatSearch())
00147 {
00148 $this->__storeEntries($res,$res_for);
00149 }
00150 if($res_edu =& $this->__performEducationalSearch())
00151 {
00152 $this->__storeEntries($res,$res_edu);
00153 }
00154 if($res_typ =& $this->__performTypicalAgeRangeSearch())
00155 {
00156 $this->__storeEntries($res,$res_typ);
00157 }
00158 if($res_rig =& $this->__performRightsSearch())
00159 {
00160 $this->__storeEntries($res,$res_rig);
00161 }
00162 if($res_cla =& $this->__performClassificationSearch())
00163 {
00164 $this->__storeEntries($res,$res_cla);
00165 }
00166 if($res_tax =& $this->__performTaxonSearch())
00167 {
00168 $this->__storeEntries($res,$res_tax);
00169 }
00170 if($res_key =& $this->__performKeywordSearch())
00171 {
00172 $this->__storeEntries($res,$res_key);
00173 }
00174
00175 if($this->search_mode == 'in_results')
00176 {
00177 include_once 'Services/Search/classes/class.ilSearchResult.php';
00178
00179 $old_result_obj = new ilSearchResult($ilUser->getId());
00180 $old_result_obj->read(ADVANCED_SEARCH);
00181
00182 $res->diffEntriesFromResult($old_result_obj);
00183 }
00184
00185
00186 $res->filter($this->getRootNode(),true);
00187
00188 if(!count($res->getResults()))
00189 {
00190 sendInfo($this->lng->txt('search_no_match'));
00191 }
00192 else
00193 {
00194 $this->__showSearchInResults();
00195 }
00196
00197 if($res->isLimitReached())
00198 {
00199 $message = sprintf($this->lng->txt('search_limit_reached'),$this->settings->getMaxHits());
00200 sendInfo($message);
00201 }
00202
00203 $this->showSearch();
00204
00205 include_once 'Services/Search/classes/class.ilSearchResultPresentationGUI.php';
00206
00207 $search_result_presentation = new ilSearchResultPresentationGUI($res);
00208 $this->tpl->setVariable("RESULTS",$search_result_presentation->showResults());
00209
00210 $res->setUserId($ilUser->getId());
00211 $res->save(ADVANCED_SEARCH);
00212
00213
00214 return true;
00215 }
00216
00217
00218 function showSearch()
00219 {
00220 $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.advanced_search.html','Services/Search');
00221
00222
00223 $this->tpl->setVariable("SEARCH_ACTION",$this->ctrl->getFormAction($this));
00224 $this->tpl->setVariable("TBL_TITLE",$this->lng->txt('search_advanced'));
00225
00226
00227 $this->tpl->setVariable("TXT_CONTENT",$this->lng->txt('content'));
00228 $this->tpl->setVariable("TXT_OR",$this->lng->txt('search_any_word'));
00229 $this->tpl->setVariable("TXT_AND",$this->lng->txt('search_all_words'));
00230
00231 if($this->options['content_ao'] == 'and')
00232 {
00233 $this->tpl->setVariable("CONTENT_AND_CHECKED",'checked=checked');
00234 }
00235 else
00236 {
00237 $this->tpl->setVariable("CONTENT_OR_CHECKED",'checked=checked');
00238 }
00239 $this->tpl->setVariable("FRM_CONTENT",ilUtil::prepareFormOutput($this->options['content']));
00240
00241
00242 $this->tpl->setVariable("TXT_TYPE",$this->lng->txt('type'));
00243 $this->tpl->setVariable("SEL_TYPE",$this->__getFilterSelect());
00244
00245
00246 $this->tpl->setVariable("TXT_GEN",$this->lng->txt('meta_general'));
00247 $this->tpl->setVariable("TXT_LAN",$this->lng->txt('language'));
00248 $this->tpl->setVariable("SEL_LAN",ilMDUtilSelect::_getLanguageSelect($this->options['language'],
00249 'search_adv[language]'
00250 ,array(0 => $this->lng->txt('meta_please_select'))));
00251
00252 $this->tpl->setVariable("TXT_TITLE",$this->lng->txt('meta_title').'/'.
00253 $this->lng->txt('meta_keyword').'/'.
00254 $this->lng->txt('meta_description'));
00255 $this->tpl->setVariable("TXT_COV",$this->lng->txt('meta_coverage'));
00256 $this->tpl->setVariable("TXT_STRUCT",$this->lng->txt('meta_structure'));
00257 $this->tpl->setVariable("SEL_STRUCT",ilMDUtilSelect::_getStructureSelect($this->options['structure'],
00258 'search_adv[structure]',
00259 array(0 => $this->lng->txt('meta_please_select'))));
00260 $this->tpl->setVariable("FRM_TITLE",ilUtil::prepareFormOutput($this->options['title'],true));
00261 $this->tpl->setVariable("FRM_COVERAGE",ilUtil::prepareFormOutput($this->options['coverage'],true));
00262
00263 if($this->options['title_ao'] == 'and')
00264 {
00265 $this->tpl->setVariable("TITLE_AND_CHECKED",'checked=checked');
00266 }
00267 else
00268 {
00269 $this->tpl->setVariable("TITLE_OR_CHECKED",'checked=checked');
00270 }
00271 if($this->options['coverage_ao'] == 'and')
00272 {
00273 $this->tpl->setVariable("COVERAGE_AND_CHECKED",'checked=checked');
00274 }
00275 else
00276 {
00277 $this->tpl->setVariable("COVERAGE_OR_CHECKED",'checked=checked');
00278 }
00279
00280
00281
00282
00283 $this->tpl->setVariable("TXT_LIFECYCLE",$this->lng->txt('meta_lifecycle'));
00284 $this->tpl->setVariable("TXT_STATUS",$this->lng->txt('meta_status'));
00285 $this->tpl->setVariable("SEL_STATUS",
00286 ilMDUtilSelect::_getStatusSelect($this->options['status'],
00287 'search_adv[status]',
00288 array(0 => $this->lng->txt('meta_please_select'))));
00289 $this->tpl->setVariable("TXT_VERSION",$this->lng->txt('meta_version'));
00290 $this->tpl->setVariable("FRM_VERSION",ilUtil::prepareFormOutput($this->options['version'],true));
00291
00292 $this->tpl->setVariable("TXT_CONTRIBUTOR",$this->lng->txt('meta_contribute'));
00293 $this->tpl->setVariable("SEL_CONTRIBUTOR",
00294 ilMDUtilSelect::_getRoleSelect($this->options['role'],
00295 'search_adv[role]',
00296 array(0 => $this->lng->txt('meta_please_select'))));
00297 $this->tpl->setVariable("FRM_ENTITY",ilUtil::prepareFormOutput($this->options['entity'],true));
00298
00299 if($this->options['entity_ao'] == 'and')
00300 {
00301 $this->tpl->setVariable("ENTITY_AND_CHECKED",'checked=checked');
00302 }
00303 else
00304 {
00305 $this->tpl->setVariable("ENTITY_OR_CHECKED",'checked=checked');
00306 }
00307 if($this->options['version_ao'] == 'and')
00308 {
00309 $this->tpl->setVariable("VERSION_AND_CHECKED",'checked=checked');
00310 }
00311 else
00312 {
00313 $this->tpl->setVariable("VERSION_OR_CHECKED",'checked=checked');
00314 }
00315
00316
00317 $this->tpl->setVariable("TXT_TECHNICAL",$this->lng->txt('meta_technical'));
00318 $this->tpl->setVariable("TXT_FORMAT",$this->lng->txt('meta_format'));
00319 $this->tpl->setVariable("TXT_OS",$this->lng->txt('meta_operating_system'));
00320 $this->tpl->setVariable("TXT_BROWSER",$this->lng->txt('meta_browser'));
00321 $this->tpl->setVariable("TXT_DURATION",$this->lng->txt('meta_duration'));
00322 $this->tpl->setVariable("FROM",$this->lng->txt('from'));
00323 $this->tpl->setVariable("TIL",$this->lng->txt('until'));
00324
00325 $this->tpl->setVariable("SEL_FORMAT",
00326 ilMDUtilSelect::_getFormatSelect($this->options['format'],
00327 'search_adv[format]',
00328 array(0 => $this->lng->txt('meta_please_select'))));
00329 $this->tpl->setVariable("SEL_OS",
00330 ilMDUtilSelect::_getOperatingSystemSelect($this->options['os'],
00331 'search_adv[os]',
00332 array(0 => $this->lng->txt('meta_please_select'))));
00333 $this->tpl->setVariable("SEL_BROWSER",
00334 ilMDUtilSelect::_getBrowserSelect($this->options['browser'],
00335 'search_adv[browser]',
00336 array(0 => $this->lng->txt('meta_please_select'))));
00337 $this->tpl->setVariable("SEL_DURATION_1",
00338 ilMDUtilSelect::_getDurationSelect('','md_lan',array(0 => $this->lng->txt('meta_please_select'))));
00339 $this->tpl->setVariable("SEL_DURATION_2",
00340 ilMDUtilSelect::_getDurationSelect('','md_lan',array(0 => $this->lng->txt('meta_please_select'))));
00341
00342
00343 $this->tpl->setVariable("TXT_EDUCATIONAL",$this->lng->txt('meta_education'));
00344 $this->tpl->setVariable("TXT_INTERACTIVITY",$this->lng->txt('meta_interactivity_type'));
00345 $this->tpl->setVariable("TXT_RESOURCE",$this->lng->txt('meta_learning_resource_type'));
00346 $this->tpl->setVariable("TXT_LEVEL",$this->lng->txt('meta_interactivity_level'));
00347 $this->tpl->setVariable("TXT_DENSITY",$this->lng->txt('meta_semantic_density'));
00348 $this->tpl->setVariable("TXT_END_USER",$this->lng->txt('meta_intended_end_user_role'));
00349 $this->tpl->setVariable("TXT_CONTEXT",$this->lng->txt('meta_context'));
00350 $this->tpl->setVariable("TXT_DIFFICULTY",$this->lng->txt('meta_difficulty'));
00351 $this->tpl->setVariable("TXT_AGE_RANGE",$this->lng->txt('meta_typical_age_range'));
00352 $this->tpl->setVariable("TXT_LEARNING_TIME",$this->lng->txt('meta_typical_learning_time'));
00353
00354
00355 $this->tpl->setVariable("SEL_INTERACTIVITY",
00356 ilMDUtilSelect::_getInteractivityTypeSelect($this->options['int_type'],
00357 'search_adv[int_type]',
00358 array(0 => $this->lng->txt('meta_please_select'))));
00359 $this->tpl->setVariable("SEL_RESOURCE",
00360 ilMDUtilSelect::_getLearningResourceTypeSelect($this->options['lea_type'],
00361 'search_adv[lea_type]',
00362 array(0 => $this->lng->txt('meta_please_select'))));
00363 $this->tpl->setVariable("SEL_LEVEL_1",
00364 ilMDUtilSelect::_getInteractivityLevelSelect($this->options['int_level_1'],
00365 'search_adv[int_level_1]',
00366 array(0 => $this->lng->txt('meta_please_select'))));
00367 $this->tpl->setVariable("SEL_LEVEL_2",
00368 ilMDUtilSelect::_getInteractivityLevelSelect($this->options['int_level_2'],
00369 'search_adv[int_level_2]',
00370 array(0 => $this->lng->txt('meta_please_select'))));
00371 $this->tpl->setVariable("SEL_DENSITY_1",
00372 ilMDUtilSelect::_getSemanticDensitySelect($this->options['sem_1'],
00373 'search_adv[sem_1]',
00374 array(0 => $this->lng->txt('meta_please_select'))));
00375 $this->tpl->setVariable("SEL_DENSITY_2",
00376 ilMDUtilSelect::_getSemanticDensitySelect($this->options['sem_2'],
00377 'search_adv[sem_2]',
00378 array(0 => $this->lng->txt('meta_please_select'))));
00379 $this->tpl->setVariable("SEL_END_USER",
00380 ilMDUtilSelect::_getIntendedEndUserRoleSelect($this->options['int_role'],
00381 'search_adv[int_role]',
00382 array(0 => $this->lng->txt('meta_please_select'))));
00383 $this->tpl->setVariable("SEL_CONTEXT",
00384 ilMDUtilSelect::_getContextSelect($this->options['con'],
00385 'search_adv[con]',
00386 array(0 => $this->lng->txt('meta_please_select'))));
00387 $this->tpl->setVariable("SEL_DIFFICULTY_1",
00388 ilMDUtilSelect::_getDifficultySelect($this->options['dif_1'],
00389 'search_adv[dif_1]',
00390 array(0 => $this->lng->txt('meta_please_select'))));
00391 $this->tpl->setVariable("SEL_DIFFICULTY_2",
00392 ilMDUtilSelect::_getDifficultySelect($this->options['dif_2'],
00393 'search_adv[dif_2]',
00394 array(0 => $this->lng->txt('meta_please_select'))));
00395 $this->tpl->setVariable("SEL_AGE_RANGE_1",
00396 ilMDUtilSelect::_getTypicalAgeRangeSelect($this->options['typ_age_1'],
00397 'search_adv[typ_age_1]',
00398 array(0 => $this->lng->txt('meta_please_select'))));
00399 $this->tpl->setVariable("SEL_AGE_RANGE_2",
00400 ilMDUtilSelect::_getTypicalAgeRangeSelect($this->options['typ_age_2'],
00401 'search_adv[typ_age_2]',
00402 array(0 => $this->lng->txt('meta_please_select'))));
00403 $this->tpl->setVariable("SEL_LEARNING_TIME_1",
00404 ilMDUtilSelect::_getTypicalLearningTimeSelect($this->options['typ_lea_1'],
00405 'search_adv[typ_lea_1]',
00406 array(0 => $this->lng->txt('meta_please_select'))));
00407 $this->tpl->setVariable("SEL_LEARNING_TIME_2",
00408 ilMDUtilSelect::_getTypicalLearningTimeSelect($this->options['typ_lea_2'],
00409 'search_adv[typ_lea_2]',
00410 array(0 => $this->lng->txt('meta_please_select'))));
00411
00412
00413 $this->tpl->setVariable("TXT_RIGHTS",$this->lng->txt('meta_rights'));
00414 $this->tpl->setVariable("TXT_COSTS",$this->lng->txt('meta_cost'));
00415 $this->tpl->setVariable("TXT_COPYRIGHT",$this->lng->txt('meta_copyright_and_other_restrictions'));
00416
00417 $this->tpl->setVariable("SEL_COSTS",
00418 ilMDUtilSelect::_getCostsSelect($this->options['costs'],
00419 'search_adv[costs]',array(0 => $this->lng->txt('meta_please_select'))));
00420 $this->tpl->setVariable("SEL_COPYRIGHT",
00421 ilMDUtilSelect::_getCopyrightAndOtherRestrictionsSelect($this->options['copyright'],
00422 'search_adv[copyright]',
00423 array(0 => $this->lng->txt('meta_please_select'))));
00424
00425
00426 $this->tpl->setVariable("TXT_CLASSIFICATION",$this->lng->txt('meta_classification'));
00427 $this->tpl->setVariable("TXT_PURPOSE",$this->lng->txt('meta_purpose'));
00428 $this->tpl->setVariable("TXT_TAXON",$this->lng->txt('meta_taxon'));
00429 $this->tpl->setVariable("TXT_KEYWORD",$this->lng->txt('meta_keyword'));
00430
00431 $this->tpl->setVariable("SEL_PURPOSE",
00432 ilMDUtilSelect::_getPurposeSelect($this->options['purpose'],
00433 'search_adv[purpose]',
00434 array(0 => $this->lng->txt('meta_please_select'))));
00435
00436 if($this->options['taxon_ao'] == 'and')
00437 {
00438 $this->tpl->setVariable("TAXON_AND_CHECKED",'checked=checked');
00439 }
00440 else
00441 {
00442 $this->tpl->setVariable("TAXON_OR_CHECKED",'checked=checked');
00443 }
00444 $this->tpl->setVariable("FRM_TAXON",ilUtil::prepareFormOutput($this->options['taxon'],true));
00445
00446 if($this->options['keyword_ao'] == 'and')
00447 {
00448 $this->tpl->setVariable("KEYWORD_AND_CHECKED",'checked=checked');
00449 }
00450 else
00451 {
00452 $this->tpl->setVariable("KEYWORD_OR_CHECKED",'checked=checked');
00453 }
00454 $this->tpl->setVariable("FRM_KEYWORD",ilUtil::prepareFormOutput($this->options['keyword'],true));
00455
00456 $this->tpl->setVariable("BTN_SEARCH",$this->lng->txt('search'));
00457 $this->tpl->setVariable("BTN_RESET",$this->lng->txt('reset'));
00458
00459 return true;
00460 }
00461
00462 function prepareOutput()
00463 {
00464 parent::prepareOutput();
00465
00466 $this->tpl->setVariable("H_FORMACTION",$this->ctrl->getFormAction($this));
00467 $this->tpl->setVariable("TXT_HEADER",$this->lng->txt('search'));
00468
00469 $this->tpl->addBlockFile("TABS","tabs","tpl.tabs.html");
00470
00471 $this->tpl->setCurrentBlock("tab");
00472 $this->tpl->setVariable("TAB_TYPE","tabinactive");
00473 $this->tpl->setVariable("TAB_LINK",$this->ctrl->getLinkTargetByClass('ilsearchgui'));
00474 $this->tpl->setVariable("TAB_TEXT",$this->lng->txt("search"));
00475 $this->tpl->parseCurrentBlock();
00476
00477 $this->tpl->setCurrentBlock("tab");
00478 $this->tpl->setVariable("TAB_TYPE","tabactive");
00479 $this->tpl->setVariable("TAB_LINK",$this->ctrl->getLinkTarget($this));
00480 $this->tpl->setVariable("TAB_TEXT",$this->lng->txt("search_advanced"));
00481 $this->tpl->parseCurrentBlock();
00482
00483 $this->tpl->setCurrentBlock("tab");
00484 $this->tpl->setVariable("TAB_TYPE","tabinactive");
00485 $this->tpl->setVariable("TAB_LINK",$this->ctrl->getLinkTargetByClass('ilsearchresultgui'));
00486 $this->tpl->setVariable("TAB_TEXT",$this->lng->txt("search_search_results"));
00487 $this->tpl->parseCurrentBlock();
00488
00489 }
00490 function saveResult()
00491 {
00492 include_once 'Services/Search/classes/class.ilUserResult.php';
00493 include_once 'Services/Search/classes/class.ilSearchFolder.php';
00494
00495 global $ilUser;
00496
00497 if(!$_POST['folder'])
00498 {
00499 sendInfo($this->lng->txt('search_select_one'));
00500 $this->showSavedResults();
00501
00502 return false;
00503 }
00504 if(!count($_POST['result']))
00505 {
00506 sendInfo($this->lng->txt('search_select_one_result'));
00507 $this->showSavedResults();
00508
00509 return false;
00510 }
00511
00512 $folder_obj =& new ilSearchFolder($ilUser->getId(),(int) $_POST['folder']);
00513
00514 foreach($_POST['result'] as $ref_id)
00515 {
00516
00517 $title = ilObject::_lookupTitle(ilObject::_lookupObjId($ref_id));
00518 $target = addslashes(serialize(array('type' => ilObject::_lookupType(ilObject::_lookupObjId($ref_id)),
00519 'id' => $ref_id)));
00520
00521 $search_res_obj =& new ilUserResult($ilUser->getId());
00522 $search_res_obj->setTitle($title);
00523 $search_res_obj->setTarget($target);
00524
00525 $folder_obj->assignResult($search_res_obj);
00526 unset($search_res_obj);
00527 }
00528 sendInfo($this->lng->txt('search_results_saved'));
00529 $this->showSavedResults();
00530
00531 }
00532
00533
00534
00535 function showSavedResults()
00536 {
00537 global $ilUser;
00538
00539
00540 include_once 'Services/Search/classes/class.ilSearchResult.php';
00541
00542 $result_obj = new ilSearchResult($ilUser->getId());
00543 $result_obj->read(ADVANCED_SEARCH);
00544
00545 $this->showSearch();
00546
00547
00548 if(count($result_obj->getResults()))
00549 {
00550 $this->__showSearchInResults();
00551
00552 include_once 'Services/Search/classes/class.ilSearchResultPresentationGUI.php';
00553
00554 $search_result_presentation = new ilSearchResultPresentationGUI($result_obj);
00555 $this->tpl->setVariable("RESULTS",$search_result_presentation->showResults());
00556 }
00557
00558 return true;
00559 }
00560
00561 function &__performContentSearch()
00562 {
00563 if(!$this->options['content'])
00564 {
00565 return false;
00566 }
00567 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00568 include_once 'Services/Search/classes/class.ilQueryParser.php';
00569 include_once 'Services/Search/classes/class.ilSearchResult.php';
00570
00571 $res =& new ilSearchResult();
00572
00573
00574 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['content']));
00575 $query_parser->setCombination($this->options['content_ao']);
00576 $query_parser->parse();
00577
00578 if($this->options['type'] == 'all' or $this->options['type'] == 'lms')
00579 {
00580
00581 $lm_search =& ilObjectSearchFactory::_getLMContentSearchInstance($query_parser);
00582 $res_cont =& $lm_search->performSearch();
00583 $res->mergeEntries($res_cont);
00584
00585 if($this->settings->enabledLucene())
00586 {
00587
00588
00589 $htlm_search =& ilObjectSearchFactory::_getHTLMSearchInstance($query_parser);
00590 $res_htlm =& $htlm_search->performSearch();
00591 $res->mergeEntries($res_htlm);
00592 }
00593 }
00594 if($this->options['type'] == 'all' or $this->options['type'] == 'tst')
00595 {
00596 $tst_search =& ilObjectSearchFactory::_getTestSearchInstance($query_parser);
00597 $res_tes =& $tst_search->performSearch();
00598 $res->mergeEntries($res_tes);
00599 }
00600 if($this->options['type'] == 'all' or $this->options['type'] == 'mep')
00601 {
00602 $med_search =& ilObjectSearchFactory::_getMediaPoolSearchInstance($query_parser);
00603 $res_med =& $med_search->performSearch();
00604 $res->mergeEntries($res_med);
00605 }
00606 if($this->options['type'] == 'all' or $this->options['type'] == 'glo')
00607 {
00608 $glo_search =& ilObjectSearchFactory::_getGlossaryDefinitionSearchInstance($query_parser);
00609 $res_glo =& $glo_search->performSearch();
00610 $res->mergeEntries($res_glo);
00611 }
00612 if($this->options['type'] == 'all' or $this->options['type'] == 'webr')
00613 {
00614 $web_search =& ilObjectSearchFactory::_getWebresourceSearchInstance($query_parser);
00615 $res_web =& $web_search->performSearch();
00616 $res->mergeEntries($res_web);
00617 }
00618
00619 return $res;
00620 }
00621
00622
00623 function &__performTitleSearch()
00624 {
00625 if(!$this->options['title'])
00626 {
00627 return false;
00628 }
00629
00630 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00631 include_once 'Services/Search/classes/class.ilQueryParser.php';
00632
00633 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['title']));
00634 $query_parser->setCombination($this->options['title_ao']);
00635 $query_parser->parse();
00636
00637 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance($query_parser);
00638 $meta_search->setFilter($this->filter);
00639 $meta_search->setMode('title_description');
00640 $meta_search->setOptions($this->options);
00641 $res_tit =& $meta_search->performSearch();
00642
00643 $meta_search->setMode('keyword_all');
00644 $res_key =& $meta_search->performSearch();
00645
00646
00647 $res_tit->mergeEntries($res_key);
00648
00649 return $res_tit;
00650 }
00651
00652
00653
00654 function &__performGeneralSearch()
00655 {
00656 if(!$this->options['coverage'] and !$this->options['structure'])
00657 {
00658 return false;
00659 }
00660
00661 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00662 include_once 'Services/Search/classes/class.ilQueryParser.php';
00663
00664 if($this->options['coverage'])
00665 {
00666 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['coverage']));
00667 $query_parser->setCombination($this->options['coverage_ao']);
00668 $query_parser->parse();
00669 }
00670 else
00671 {
00672 $query_parser = new ilQueryParser('');
00673 }
00674
00675 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance($query_parser);
00676 $meta_search->setFilter($this->filter);
00677 $meta_search->setMode('general');
00678 $meta_search->setOptions($this->options);
00679 $res =& $meta_search->performSearch();
00680
00681 return $res;
00682 }
00683
00684 function &__performLifecycleSearch()
00685 {
00686
00687 if(!$this->options['status'] and !$this->options['version'])
00688 {
00689 return false;
00690 }
00691 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00692 include_once 'Services/Search/classes/class.ilQueryParser.php';
00693
00694 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['version']));
00695 $query_parser->setCombination($this->options['version_ao']);
00696 $query_parser->parse();
00697
00698 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance($query_parser);
00699 $meta_search->setFilter($this->filter);
00700 $meta_search->setMode('lifecycle');
00701 $meta_search->setOptions($this->options);
00702 $res =& $meta_search->performSearch();
00703
00704 return $res;
00705 }
00706 function &__performLanguageSearch()
00707 {
00708 if(!$this->options['language'])
00709 {
00710 return false;
00711 }
00712 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00713 include_once 'Services/Search/classes/class.ilQueryParser.php';
00714
00715
00716 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00717 $meta_search->setFilter($this->filter);
00718 $meta_search->setMode('language');
00719 $meta_search->setOptions($this->options);
00720 $res =& $meta_search->performSearch();
00721
00722 return $res;
00723 }
00724 function &__performContributeSearch()
00725 {
00726 if(!strlen($this->options['role']))
00727 {
00728 return false;
00729 }
00730 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00731 include_once 'Services/Search/classes/class.ilQueryParser.php';
00732
00733
00734 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00735 $meta_search->setFilter($this->filter);
00736 $meta_search->setMode('contribute');
00737 $meta_search->setOptions($this->options);
00738 $res =& $meta_search->performSearch();
00739
00740 return $res;
00741 }
00742 function &__performEntitySearch()
00743 {
00744
00745 if(!$this->options['entity'])
00746 {
00747 return false;
00748 }
00749 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00750 include_once 'Services/Search/classes/class.ilQueryParser.php';
00751
00752 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['entity']));
00753 $query_parser->setCombination($this->options['entity_ao']);
00754 $query_parser->parse();
00755
00756 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance($query_parser);
00757 $meta_search->setFilter($this->filter);
00758 $meta_search->setMode('entity');
00759 $meta_search->setOptions($this->options);
00760 $res =& $meta_search->performSearch();
00761
00762 return $res;
00763 }
00764
00765
00766 function &__performRequirementSearch()
00767 {
00768 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00769 include_once 'Services/Search/classes/class.ilQueryParser.php';
00770
00771
00772 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00773 $meta_search->setFilter($this->filter);
00774 $meta_search->setMode('requirement');
00775 $meta_search->setOptions($this->options);
00776 $res =& $meta_search->performSearch();
00777
00778 return $res;
00779 }
00780 function &__performFormatSearch()
00781 {
00782 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00783 include_once 'Services/Search/classes/class.ilQueryParser.php';
00784
00785
00786 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00787 $meta_search->setFilter($this->filter);
00788 $meta_search->setMode('format');
00789 $meta_search->setOptions($this->options);
00790 $res =& $meta_search->performSearch();
00791
00792 return $res;
00793 }
00794 function &__performEducationalSearch()
00795 {
00796 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00797 include_once 'Services/Search/classes/class.ilQueryParser.php';
00798
00799
00800 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00801 $meta_search->setFilter($this->filter);
00802 $meta_search->setMode('educational');
00803 $meta_search->setOptions($this->options);
00804 $res =& $meta_search->performSearch();
00805
00806 return $res;
00807 }
00808 function &__performTypicalAgeRangeSearch()
00809 {
00810 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00811 include_once 'Services/Search/classes/class.ilQueryParser.php';
00812
00813
00814 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00815 $meta_search->setFilter($this->filter);
00816 $meta_search->setMode('typical_age_range');
00817 $meta_search->setOptions($this->options);
00818 $res =& $meta_search->performSearch();
00819
00820 return $res;
00821 }
00822 function &__performRightsSearch()
00823 {
00824 if(!$this->options['copyright'] and !$this->options['costs'])
00825 {
00826 return false;
00827 }
00828 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00829 include_once 'Services/Search/classes/class.ilQueryParser.php';
00830
00831
00832 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00833 $meta_search->setFilter($this->filter);
00834 $meta_search->setMode('rights');
00835 $meta_search->setOptions($this->options);
00836 $res =& $meta_search->performSearch();
00837
00838 return $res;
00839 }
00840
00841 function &__performClassificationSearch()
00842 {
00843
00844 if(!$this->options['purpose'])
00845 {
00846 return false;
00847 }
00848 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00849 include_once 'Services/Search/classes/class.ilQueryParser.php';
00850
00851
00852 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance(new ilQueryParser(''));
00853 $meta_search->setFilter($this->filter);
00854 $meta_search->setMode('classification');
00855 $meta_search->setOptions($this->options);
00856 $res =& $meta_search->performSearch();
00857
00858 return $res;
00859 }
00860
00861 function &__performTaxonSearch()
00862 {
00863
00864 if(!$this->options['taxon'])
00865 {
00866 return false;
00867 }
00868 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00869 include_once 'Services/Search/classes/class.ilQueryParser.php';
00870
00871 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['taxon']));
00872 $query_parser->setCombination($this->options['taxon_ao']);
00873 $query_parser->parse();
00874
00875 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance($query_parser);
00876 $meta_search->setFilter($this->filter);
00877 $meta_search->setMode('taxon');
00878 $meta_search->setOptions($this->options);
00879 $res =& $meta_search->performSearch();
00880
00881 return $res;
00882 }
00883
00884 function &__performKeywordSearch()
00885 {
00886
00887 if(!$this->options['keyword'])
00888 {
00889 return false;
00890 }
00891 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00892 include_once 'Services/Search/classes/class.ilQueryParser.php';
00893
00894 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->options['keyword']));
00895 $query_parser->setCombination($this->options['keyword_ao']);
00896 $query_parser->parse();
00897
00898 $meta_search =& ilObjectSearchFactory::_getAdvancedSearchInstance($query_parser);
00899 $meta_search->setFilter($this->filter);
00900 $meta_search->setMode('keyword');
00901 $meta_search->setOptions($this->options);
00902 $res =& $meta_search->performSearch();
00903
00904 return $res;
00905 }
00906
00907 function __setSearchOptions(&$post_vars)
00908 {
00909 if(isset($_POST['cmd']['performSearch']))
00910 {
00911 $this->options = $_SESSION['search_adv'] = $_POST['search_adv'];
00912 }
00913 else
00914 {
00915 $this->options = $_SESSION['search_adv'];
00916 }
00917
00918 $_POST['result'] = $_POST['rep_item_id'];
00919
00920 $this->filter = array();
00921
00922 switch($this->options['type'])
00923 {
00924 case 'webr':
00925 $this->filter[] = 'webr';
00926 break;
00927
00928 case 'lms':
00929 $this->filter[] = 'lm';
00930 $this->filter[] = 'dbk';
00931 $this->filter[] = 'pg';
00932 $this->filter[] = 'st';
00933 $this->filter[] = 'sahs';
00934 $this->filter[] = 'htlm';
00935 break;
00936
00937 case 'glo':
00938 $this->filter[] = 'glo';
00939 break;
00940
00941 case 'tst':
00942 $this->filter[] = 'tst';
00943 $this->filter[] = 'svy';
00944 $this->filter[] = 'qpl';
00945 $this->filter[] = 'spl';
00946 break;
00947
00948 case 'mep':
00949 $this->filter[] = 'mep';
00950 break;
00951
00952 case 'crs':
00953 $this->filter[] = 'crs';
00954 break;
00955
00956 case 'all':
00957 default:
00958 $this->filter[] = 'webr';
00959 $this->filter[] = 'crs';
00960 $this->filter[] = 'mep';
00961 $this->filter[] = 'tst';
00962 $this->filter[] = 'svy';
00963 $this->filter[] = 'qpl';
00964 $this->filter[] = 'spl';
00965 $this->filter[] = 'glo';
00966 $this->filter[] = 'lm';
00967 $this->filter[] = 'dbk';
00968 $this->filter[] = 'pg';
00969 $this->filter[] = 'st';
00970 $this->filter[] = 'sahs';
00971 $this->filter[] = 'htlm';
00972 }
00973 return true;
00974 }
00975
00976 function __getFilterSelect()
00977 {
00978 $options = array('all' => $this->lng->txt('search_any'),
00979 'lms' => $this->lng->txt('learning_resources'),
00980 'crs' => $this->lng->txt('objs_crs'),
00981 'tst' => $this->lng->txt('search_tst_svy'),
00982 'mep' => $this->lng->txt('objs_mep'),
00983 'glo' => $this->lng->txt('objs_glo'),
00984 'webr' => $this->lng->txt('objs_webr'));
00985
00986
00987 return ilUtil::formSelect($this->options['type'],'search_adv[type]',$options,false,true);
00988 }
00989
00990
00991 function __storeEntries(&$res,&$new_res)
00992 {
00993
00994 if($this->stored == false)
00995 {
00996
00997
00998 $res->mergeEntries($new_res);
00999 $this->stored = true;
01000
01001 return true;
01002 }
01003 else
01004 {
01005 $res->intersectEntries($new_res);
01006
01007 return true;
01008 }
01009 }
01015 function __showSearchInResults()
01016 {
01017 $this->tpl->setCurrentBlock("search_results");
01018 $this->tpl->setVariable("BTN_SEARCHRESULTS",$this->lng->txt('search_in_result'));
01019 $this->tpl->parseCurrentBlock();
01020
01021 $this->tpl->setCurrentBlock("save_result");
01022 $this->tpl->setVariable("DOWNRIGHT",ilUtil::getImagePath('arrow_downright.gif'));
01023 $this->tpl->setVariable("BTN_SAVE_RESULT",$this->lng->txt('save'));
01024 $this->tpl->setVariable("SELECT_FOLDER",$this->__getFolderSelect());
01025 $this->tpl->parseCurrentBlock();
01026
01027 return true;
01028 }
01029 function __getFolderSelect()
01030 {
01031 global $ilUser;
01032
01033 include_once 'Services/Search/classes/class.ilSearchFolder.php';
01034
01035
01036 $folder_obj =& new ilSearchFolder($ilUser->getId());
01037
01038
01039 $subtree = $folder_obj->getSubtree();
01040
01041 $options[0] = $this->lng->txt("search_select_one_folder_select");
01042 $options[$folder_obj->getRootId()] = $this->lng->txt("search_save_as_select")." ".$this->lng->txt("search_search_results");
01043
01044 foreach($subtree as $node)
01045 {
01046 if($node["obj_id"] == $folder_obj->getRootId())
01047 {
01048 continue;
01049 }
01050
01051 $prefix = $this->lng->txt("search_save_as_select");
01052 for($i = 1; $i < $node["depth"];++$i)
01053 {
01054 $prefix .= " ";
01055 }
01056 $options[$node["obj_id"]] = $prefix.$node["title"];
01057 }
01058 return ilUtil::formSelect(0,'folder',$options,false,true);
01059 }
01060
01061
01062 }
01063 ?>
