ILIAS Release_3_7_x_branch .rev 46817: Services/Search/classes/class.ilSearchGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00035 include_once 'Services/Search/classes/class.ilSearchBaseGUI.php';
00036 
00037 define('SEARCH_FAST',1);
00038 define('SEARCH_DETAILS',2);
00039 define('SEARCH_AND','and');
00040 define('SEARCH_OR','or');
00041 
00042 class ilSearchGUI extends ilSearchBaseGUI
00043 {
00044         var $root_node;
00045         var $combination;
00046         var $string;
00047         var $type;
00048 
00053         function ilSearchGUI()
00054         {
00055                 $this->root_node = $_SESSION['search_root'] ? $_SESSION['search_root'] : ROOT_FOLDER_ID;
00056                 $this->setType($_POST['search']['type'] ? $_POST['search']['type'] : $_SESSION['search']['type']);
00057                 $this->setCombination($_POST['search']['combination'] ? $_POST['search']['combination'] : $_SESSION['search']['combination']);
00058                 $this->setString($_POST['search']['string'] ? $_POST['search']['string'] : $_SESSION['search']['string']);
00059                 $this->setDetails($_POST['search']['details'] ? $_POST['search']['details'] : $_SESSION['search']['details']);
00060 
00061                 parent::ilSearchBaseGUI();
00062         }
00063 
00064 
00069         function setType($a_type)
00070         {
00071                 $_SESSION['search']['type'] = $this->type = $a_type;
00072         }
00073         function getType()
00074         {
00075                 return $this->type ? $this->type : SEARCH_FAST;
00076         }
00081         function setCombination($a_combination)
00082         {
00083                 $_SESSION['search']['combination'] = $this->combination = $a_combination;
00084         }
00085         function getCombination()
00086         {
00087                 return $this->combination ? $this->combination : SEARCH_OR;
00088         }
00093         function setString($a_str)
00094         {
00095                 $_SESSION['search']['string'] = $this->string = $a_str;
00096         }
00097         function getString()
00098         {
00099                 return $this->string;
00100         }
00105         function setDetails($a_details)
00106         {
00107                 $_SESSION['search']['details'] = $this->details = $a_details;
00108         }
00109         function getDetails()
00110         {
00111                 return $this->details ? $this->details : array();
00112         }
00113 
00114                 
00115         function getRootNode()
00116         {
00117                 return $this->root_node ? $this->root_node : ROOT_FOLDER_ID;
00118         }
00119         function setRootNode($a_node_id)
00120         {
00121                 $_SESSION['search_root'] = $this->root_node = $a_node_id;
00122         }
00123                 
00128         function &executeCommand()
00129         {
00130                 global $rbacsystem;
00131 
00132                 $next_class = $this->ctrl->getNextClass($this);
00133                 $cmd = $this->ctrl->getCmd();
00134 
00135                 switch($next_class)
00136                 {
00137                         default:
00138                                 if(!$cmd)
00139                                 {
00140                                         $cmd = "showSavedResults";
00141                                 }
00142 
00143                                 $this->prepareOutput();
00144                                 $this->$cmd();
00145                                 break;
00146                 }
00147                 return true;
00148         }
00149 
00150         function saveResult()
00151         {
00152                 include_once 'Services/Search/classes/class.ilUserResult.php';
00153                 include_once 'Services/Search/classes/class.ilSearchFolder.php';
00154 
00155                 global $ilUser;
00156 
00157                 if(!$_POST['folder'])
00158                 {
00159                         sendInfo($this->lng->txt('search_select_one'));
00160                         $this->showSavedResults();
00161 
00162                         return false;
00163                 }
00164                 if(!count($_POST['id']))
00165                 {
00166                         sendInfo($this->lng->txt('search_select_one_result'));
00167                         $this->showSavedResults();
00168 
00169                         return false;
00170                 }
00171 
00172                 $folder_obj =& new ilSearchFolder($ilUser->getId(),(int) $_POST['folder']);
00173 
00174                 foreach($_POST['id'] as $ref_id)
00175                 {
00176                         $title = ilObject::_lookupTitle(ilObject::_lookupObjId($ref_id));
00177                         $target = addslashes(serialize(array('type' => ilObject::_lookupType(ilObject::_lookupObjId($ref_id)),
00178                                                                                                  'id'   => $ref_id)));
00179 
00180                         $search_res_obj =& new ilUserResult($ilUser->getId());
00181                         $search_res_obj->setTitle($title);
00182                         $search_res_obj->setTarget($target);
00183 
00184                         $folder_obj->assignResult($search_res_obj);
00185                         unset($search_res_obj);
00186                 }
00187                 sendInfo($this->lng->txt('search_results_saved'));
00188                 $this->showSavedResults();
00189 
00190         }
00191 
00192 
00193         function showSearch()
00194         {
00195                 global $ilLocator;
00196 /*
00197                 $ilLocator->addItem($this->lng->txt('search'),
00198                         $this->ctrl->getLinkTarget($this));
00199                 $this->tpl->setLocator();
00200 */
00201 
00202                 $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.search.html','Services/Search');
00203 
00204                 $this->tpl->setVariable("TBL_TITLE",$this->lng->txt('search'));
00205                 $this->tpl->setVariable("TXT_SEARCHAREA",$this->lng->txt('search_area'));
00206                 $this->tpl->setVariable("SEARCH_ACTION",$this->ctrl->getFormAction($this));
00207                 $this->tpl->setVariable("TXT_SEARCHTERM",$this->lng->txt("search_search_term"));
00208                 $this->tpl->setVariable("TXT_AND",$this->lng->txt('search_all_words'));
00209                 $this->tpl->setVariable("TXT_OR",$this->lng->txt('search_any_word'));
00210                 $this->tpl->setVariable("BTN_SEARCH",$this->lng->txt('search'));
00211 
00212                 // Check 'or' as default
00213                 if($this->getCombination() == SEARCH_AND)
00214                 {
00215                         $this->tpl->setVariable("AND_CHECKED",'checked=checked');
00216                 }
00217                 else
00218                 {
00219                         $this->tpl->setVariable("OR_CHECKED",'checked=checked');
00220                 }
00221                 // Set old query string
00222                 $this->tpl->setVariable("FORM_SEARCH_STR",ilUtil::prepareFormOutput($this->getString(),true));
00223 
00224                 $this->tpl->setVariable("HREF_UPDATE_AREA",$this->ctrl->getLinkTarget($this,'showSelectRoot'));
00225                 $this->tpl->setVariable("UPDATE_AREA",$this->lng->txt('search_change'));
00226 
00227                 // SEARCHTYPE
00228                 $this->tpl->setVariable("TXT_SEARCH_TYPE",$this->lng->txt('search_type'));
00229                 $this->tpl->setVariable("INFO_FAST",$this->lng->txt('search_fast_info'));
00230                 $this->tpl->setVariable("INFO_DETAILS",$this->lng->txt('search_details_info'));
00231 
00232                 $this->tpl->setVariable("CHECK_FAST",ilUtil::formRadioButton($this->getType() == SEARCH_FAST ? 1 : 0,
00233                                                                                                                                          'search[type]',
00234                                                                                                                                          SEARCH_FAST ));
00235 
00236                 $this->tpl->setVariable("CHECK_DETAILS",ilUtil::formRadioButton($this->getType() == SEARCH_DETAILS ? 1 : 0,
00237                                                                                                                                          'search[type]',
00238                                                                                                                                          SEARCH_DETAILS));
00239                 // SEARCH DETAILS
00240                 $this->tpl->setVariable("LMS",$this->lng->txt('learning_resources'));
00241                 $this->tpl->setVariable("GLO",$this->lng->txt('objs_glo'));
00242                 $this->tpl->setVariable("MEP",$this->lng->txt('objs_mep'));
00243                 $this->tpl->setVariable("TST",$this->lng->txt('search_tst_svy'));
00244                 $this->tpl->setVariable("FOR",$this->lng->txt('objs_frm'));
00245                 $this->tpl->setVariable("EXC",$this->lng->txt('objs_exc'));
00246                 $this->tpl->setVariable("FIL",$this->lng->txt('objs_file'));
00247 
00248                 
00249                 $details = $this->getDetails();
00250                 $this->tpl->setVariable("CHECK_GLO",ilUtil::formCheckbox($details['glo'] ? 1 : 0,'search[details][glo]',1));
00251                 $this->tpl->setVariable("CHECK_LMS",ilUtil::formCheckbox($details['lms'] ? 1 : 0,'search[details][lms]',1));
00252                 $this->tpl->setVariable("CHECK_MEP",ilUtil::formCheckbox($details['mep'] ? 1 : 0,'search[details][mep]',1));
00253                 $this->tpl->setVariable("CHECK_TST",ilUtil::formCheckbox($details['tst'] ? 1 : 0,'search[details][tst]',1));
00254                 $this->tpl->setVariable("CHECK_FOR",ilUtil::formCheckbox($details['frm'] ? 1 : 0,'search[details][frm]',1));
00255                 $this->tpl->setVariable("CHECK_EXC",ilUtil::formCheckbox($details['exc'] ? 1 : 0,'search[details][exc]',1));
00256                 $this->tpl->setVariable("CHECK_FIL",ilUtil::formCheckbox($details['fil'] ? 1 : 0,'search[details][fil]',1));
00257 
00258 
00259 
00260                 // SEARCHAREA
00261                 if($this->getRootNode() == ROOT_FOLDER_ID)
00262                 {
00263                         $this->tpl->setVariable("SEARCHAREA",$this->lng->txt('search_in_magazin'));
00264                 }
00265                 else
00266                 {
00267                         $text = $this->lng->txt('search_below')." '";
00268                         $text .= ilObject::_lookupTitle(ilObject::_lookupObjId($this->getRootNode()));
00269                         $text .= "'";
00270                         $this->tpl->setVariable("SEARCHAREA",$text);
00271                 }
00272 
00273                 return true;
00274         }
00275 
00276         function showSelectRoot()
00277         {
00278                 global $tree;
00279 
00280                 $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.search_root_selector.html','Services/Search');
00281 
00282                 include_once 'Services/Search/classes/class.ilSearchRootSelector.php';
00283 
00284                 sendInfo($this->lng->txt('search_area_info'));
00285 
00286                 $exp = new ilSearchRootSelector($this->ctrl->getLinkTarget($this,'showSelectRoot'));
00287                 $exp->setExpand($_GET["search_root_expand"] ? $_GET["search_root_expand"] : $tree->readRootId());
00288                 $exp->setExpandTarget($this->ctrl->getLinkTarget($this,'showSelectRoot'));
00289 
00290                 // build html-output
00291                 $exp->setOutput(0);
00292 
00293                 $this->tpl->setVariable("EXPLORER",$exp->getOutput());
00294         }
00295 
00296         function selectRoot()
00297         {
00298                 $this->setRootNode((int) $_GET['root_id']);
00299                 $this->showSavedResults();
00300 
00301                 return true;
00302         }
00303 
00304         
00305         function showSavedResults()
00306         {
00307                 global $ilUser;
00308 
00309                 // Read old result sets
00310                 include_once 'Services/Search/classes/class.ilSearchResult.php';
00311         
00312                 $result_obj = new ilSearchResult($ilUser->getId());
00313                 $result_obj->read();
00314                 $result_obj->filterResults($this->getRootNode());
00315 
00316                 $this->showSearch();
00317 
00318                 // Show them
00319                 if(count($result_obj->getResults()))
00320                 {
00321                         $this->__showSearchInResults();
00322 
00323                         include_once 'Services/Search/classes/class.ilSearchResultPresentationGUI.php';
00324                         
00325                         $search_result_presentation = new ilSearchResultPresentationGUI($result_obj);
00326                         $this->tpl->setVariable("RESULTS",$search_result_presentation->showResults());
00327                 }
00328 
00329                 return true;
00330         }
00331 
00332         function searchInResults()
00333         {
00334                 $this->search_mode = 'in_results';
00335                 $this->performSearch();
00336 
00337                 return true;
00338         }
00339                 
00340 
00341         function performSearch()
00342         {
00343                 global $ilUser;
00344 
00345                 if($this->getType() == SEARCH_DETAILS and !$this->getDetails())
00346                 {
00347                         sendInfo($this->lng->txt('search_choose_object_type'));
00348                         $this->showSearch();
00349 
00350                         return false;
00351                 }
00352 
00353                 
00354                 // Step 1: parse query string
00355                 if(!is_object($query_parser =& $this->__parseQueryString()))
00356                 {
00357                         sendInfo($query_parser);
00358                         $this->showSearch();
00359                         
00360                         return false;
00361                 }
00362                 // Step 2: perform object search. Get an ObjectSearch object via factory. Depends on fulltext or like search type.
00363                 $result =& $this->__searchObjects($query_parser);
00364 
00365                 // Step 3: perform meta keyword search. Get an MetaDataSearch object.
00366                 $result_meta =& $this->__searchMeta($query_parser,'keyword');
00367                 $result->mergeEntries($result_meta);
00368 
00369                 $result_meta =& $this->__searchMeta($query_parser,'contribute');
00370                 $result->mergeEntries($result_meta);
00371         
00372                 // Perform details search in object specific tables
00373                 if($this->getType() == SEARCH_DETAILS)
00374                 {
00375                         $result = $this->__performDetailsSearch($query_parser,$result);
00376                 }
00377                 // Step 5: Search in results
00378                 if($this->search_mode == 'in_results')
00379                 {
00380                         include_once 'Services/Search/classes/class.ilSearchResult.php';
00381 
00382                         $old_result_obj = new ilSearchResult($ilUser->getId());
00383                         $old_result_obj->read();
00384 
00385                         $result->diffEntriesFromResult($old_result_obj);
00386                 }
00387                         
00388 
00389                 // Step 4: merge and validate results
00390                 $result->filter($this->getRootNode(),$query_parser->getCombination() == 'and');
00391                 $this->showSearch();
00392 
00393                 if(!count($result->getResults()))
00394                 {
00395                         sendInfo($this->lng->txt('search_no_match'));
00396                 }
00397                 else
00398                 {
00399                         $this->__showSearchInResults();
00400                 }
00401 
00402                 if($result->isLimitReached())
00403                 {
00404                         $message = sprintf($this->lng->txt('search_limit_reached'),$this->settings->getMaxHits());
00405                         sendInfo($message);
00406                 }
00407 
00408                 // Step 6: show results
00409                 include_once 'Services/Search/classes/class.ilSearchResultPresentationGUI.php';
00410 
00411                 $search_result_presentation = new ilSearchResultPresentationGUI($result);
00412                 $this->tpl->setVariable("RESULTS",$search_result_presentation->showResults());
00413 
00414                 // Step 7: save as user result
00415                 $result->setUserId($ilUser->getId());
00416                 $result->save();
00417 
00418                 return true;
00419         }
00420 
00421                 
00422 
00423         function prepareOutput()
00424         {
00425                 parent::prepareOutput();
00426 
00427                 $this->tpl->setCurrentBlock("header_image");
00428                 $this->tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_src_b.gif"));
00429                 $this->tpl->parseCurrentBlock();
00430 
00431                 $this->tpl->setVariable("TXT_HEADER",$this->lng->txt('search'));
00432 
00433                 $this->tpl->addBlockFile("TABS","tabs","tpl.tabs.html");
00434 
00435                 $this->tpl->setCurrentBlock("tab");
00436                 $this->tpl->setVariable("TAB_TYPE","tabactive");
00437                 $this->tpl->setVariable("TAB_LINK",$this->ctrl->getLinkTarget($this));
00438                 $this->tpl->setVariable("TAB_TEXT",$this->lng->txt("search"));
00439                 $this->tpl->parseCurrentBlock();
00440 
00441                 $this->tpl->setCurrentBlock("tab");
00442                 $this->tpl->setVariable("TAB_TYPE","tabinactive");
00443                 $this->tpl->setVariable("TAB_LINK",$this->ctrl->getLinkTargetByClass('iladvancedsearchgui'));
00444                 $this->tpl->setVariable("TAB_TEXT",$this->lng->txt("search_advanced"));
00445                 $this->tpl->parseCurrentBlock();
00446 
00447                 $this->tpl->setCurrentBlock("tab");
00448                 $this->tpl->setVariable("TAB_TYPE","tabinactive");
00449                 $this->tpl->setVariable("TAB_LINK",$this->ctrl->getLinkTargetByClass('ilsearchresultgui'));
00450                 $this->tpl->setVariable("TAB_TEXT",$this->lng->txt("search_search_results"));
00451                 $this->tpl->parseCurrentBlock();
00452                 
00453         }
00454 
00455         // PRIVATE
00456         function &__performDetailsSearch(&$query_parser,&$result)
00457         {
00458                 foreach($this->getDetails() as $type => $always_one)
00459                 {
00460                         switch($type)
00461                         {
00462                                 case 'lms':
00463                                         $content_search =& ilObjectSearchFactory::_getLMContentSearchInstance($query_parser);
00464                                         $content_search->setFilter(array('lm','dbk'));
00465                                         $result->mergeEntries($content_search->performSearch());
00466 
00467                                         $result_meta =& $this->__searchMeta($query_parser,'title');
00468                                         $result->mergeEntries($result_meta);
00469                                         $result_meta =& $this->__searchMeta($query_parser,'description');
00470                                         $result->mergeEntries($result_meta);
00471                                         if($this->settings->enabledLucene())
00472                                         {
00473                                                 $htlm_search =& ilObjectSearchFactory::_getHTLMSearchInstance($query_parser);
00474                                                 $result->mergeEntries($htlm_search->performSearch());
00475                                         }
00476                                         break;
00477 
00478                                 case 'frm':
00479                                         $forum_search =& ilObjectSearchFactory::_getForumSearchInstance($query_parser);
00480                                         $result->mergeEntries($forum_search->performSearch());
00481                                         break;
00482 
00483                                 case 'glo':
00484                                         // Glossary term definition pages
00485                                         $gdf_search =& ilObjectSearchFactory::_getLMContentSearchInstance($query_parser);
00486                                         $gdf_search->setFilter(array('gdf'));
00487                                         $result->mergeEntries($gdf_search->performSearch());
00488 
00489                                         // Glossary terms
00490                                         $gdf_term_search =& ilObjectSearchFactory::_getGlossaryDefinitionSearchInstance($query_parser);
00491                                         $result->mergeEntries($gdf_term_search->performSearch());
00492                                         break;
00493 
00494                                 case 'exc':
00495                                         $exc_search =& ilObjectSearchFactory::_getExerciseSearchInstance($query_parser);
00496                                         $result->mergeEntries($exc_search->performSearch());
00497                                         break;
00498 
00499                                 case 'tst':
00500                                         $tst_search =& ilObjectSearchFactory::_getTestSearchInstance($query_parser);
00501                                         $result->mergeEntries($tst_search->performSearch());
00502                                         break;
00503 
00504                                 case 'mep':
00505                                         $mep_search =& ilObjectSearchFactory::_getMediaPoolSearchInstance($query_parser);
00506                                         $result->mergeEntries($mep_search->performSearch());
00507                                         break;
00508 
00509                                 case 'fil':
00510                                         if($this->settings->enabledLucene())
00511                                         {
00512                                                 $file_search =& ilObjectSearchFactory::_getFileSearchInstance($query_parser);
00513                                                 $result->mergeEntries($file_search->performSearch());
00514                                         }
00515                                         break;
00516                         }
00517                 }
00518                 return $result;
00519         }
00520 
00526         function &__parseQueryString()
00527         {
00528                 include_once 'Services/Search/classes/class.ilQueryParser.php';
00529 
00530                 $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->getString()));
00531                 $query_parser->setCombination($this->getCombination());
00532                 $query_parser->parse();
00533 
00534                 if(!$query_parser->validate())
00535                 {
00536                         return $query_parser->getMessage();
00537                 }
00538                 return $query_parser;
00539         }
00545         function &__searchObjects(&$query_parser)
00546         {
00547                 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00548 
00549                 $obj_search =& ilObjectSearchFactory::_getObjectSearchInstance($query_parser);
00550 
00551                 if($this->getType() == SEARCH_DETAILS)
00552                 {
00553                         $obj_search->setFilter($this->__getFilter());
00554                 }
00555                 return $obj_search->performSearch();
00556         }
00557 
00558 
00564         function &__searchMeta(&$query_parser,$a_type)
00565         {
00566                 include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
00567 
00568                 $meta_search =& ilObjectSearchFactory::_getMetaDataSearchInstance($query_parser);
00569                 if($this->getType() == SEARCH_DETAILS)
00570                 {
00571                         $meta_search->setFilter($this->__getFilter());
00572                 }
00573                 switch($a_type)
00574                 {
00575                         case 'keyword':
00576                                 $meta_search->setMode('keyword');
00577                                 break;
00578 
00579                         case 'contribute':
00580                                 $meta_search->setMode('contribute');
00581                                 break;
00582 
00583                         case 'title':
00584                                 $meta_search->setFilter(array('pg','st'));
00585                                 $meta_search->setMode('title');
00586                                 break;
00587 
00588                         case 'description':
00589                                 $meta_search->setFilter(array('pg','st'));
00590                                 $meta_search->setMode('description');
00591                                 break;
00592                 }
00593            return $meta_search->performSearch();
00594         }
00600         function __getFilter()
00601         {
00602                 foreach($this->getDetails() as $key => $detail_type)
00603                 {
00604                         switch($key)
00605                         {
00606                                 case 'lms':
00607                                         $filter[] = 'lm';
00608                                         $filter[] = 'dbk';
00609                                         $filter[] = 'pg';
00610                                         $filter[] = 'st';
00611                                         $filter[] = 'sahs';
00612                                         $filter[] = 'htlm';
00613                                         break;
00614 
00615                                 case 'frm':
00616                                         $filter[] = 'frm';
00617                                         break;
00618 
00619                                 case 'glo':
00620                                         $filter[] = 'glo';
00621                                         break;
00622 
00623                                 case 'exc':
00624                                         $filter[] = 'exc';
00625                                         break;
00626 
00627                                 case 'tst':
00628                                         $filter[] = 'tst';
00629                                         $filter[] = 'svy';
00630                                         $filter[] = 'qpl';
00631                                         $filter[] = 'spl';
00632                                         break;
00633 
00634                                 case 'mep':
00635                                         $filter[] = 'mep';
00636                                         $filter[] = 'mob';
00637                                         break;
00638 
00639                                 case 'fil':
00640                                         $filter[] = 'file';
00641                                         break;
00642                         }
00643                 }
00644                 return $filter ? $filter : array();
00645         }
00646 
00652         function __showSearchInResults()
00653         {
00654                 $this->tpl->setCurrentBlock("search_results");
00655                 $this->tpl->setVariable("BTN_SEARCHRESULTS",$this->lng->txt('search_in_result'));
00656                 $this->tpl->parseCurrentBlock();
00657 
00658                 $this->tpl->setCurrentBlock("save_result");
00659                 $this->tpl->setVariable("DOWNRIGHT",ilUtil::getImagePath('arrow_downright.gif'));
00660                 $this->tpl->setVariable("BTN_SAVE_RESULT",$this->lng->txt('save'));
00661                 $this->tpl->setVariable("SELECT_FOLDER",$this->__getFolderSelect());
00662                 $this->tpl->parseCurrentBlock();
00663 
00664                 return true;
00665         }
00666 
00667         function __getFolderSelect()
00668         {
00669                 global $ilUser;
00670 
00671                 include_once 'Services/Search/classes/class.ilSearchFolder.php';
00672 
00673                 // INITIATE SEARCH FOLDER OBJECT
00674                 $folder_obj =& new ilSearchFolder($ilUser->getId());
00675 
00676 
00677                 $subtree = $folder_obj->getSubtree();
00678 
00679                 $options[0] = $this->lng->txt("search_select_one_folder_select");
00680                 $options[$folder_obj->getRootId()] = $this->lng->txt("search_save_as_select")." ".$this->lng->txt("search_search_results");
00681                 
00682                 foreach($subtree as $node)
00683                 {
00684                         if($node["obj_id"] == $folder_obj->getRootId())
00685                         {
00686                                 continue;
00687                         }
00688                         // CREATE PREFIX
00689                         $prefix = $this->lng->txt("search_save_as_select");
00690                         for($i = 1; $i < $node["depth"];++$i)
00691                         {
00692                                 $prefix .= "&nbsp;&nbsp;";
00693                         }
00694                         $options[$node["obj_id"]] = $prefix.$node["title"];
00695                 }
00696                 return ilUtil::formSelect(0,'folder',$options,false,true);
00697         }
00698 
00699 }
00700 ?>