Exemple #1
0
/**
 * @brief search in course
 * @global Indexer $idx
 * @param type $searchTerms
 * @param type $courseId
 * @param type $anonymous
 * @return boolean
 */
function search_in_course($searchTerms, $courseId, $anonymous)
{
    global $idx;
    $data = array();
    $data['search_terms'] = $searchTerms;
    $data['course_id'] = $courseId;
    require_once 'announcementindexer.class.php';
    $anhits = $idx->searchRaw(AnnouncementIndexer::buildQuery($data, $anonymous));
    if (count($anhits) > 0) {
        return true;
    }
    require_once 'agendaindexer.class.php';
    $aghits = $idx->searchRaw(AgendaIndexer::buildQuery($data, $anonymous));
    if (count($aghits) > 0) {
        return true;
    }
    require_once 'documentindexer.class.php';
    $dhits = $idx->searchRaw(DocumentIndexer::buildQuery($data, $anonymous));
    if (count($dhits) > 0) {
        return true;
    }
    require_once 'exerciseindexer.class.php';
    $exhits = $idx->searchRaw(ExerciseIndexer::buildQuery($data, $anonymous));
    if (count($exhits) > 0) {
        return true;
    }
    require_once 'forumindexer.class.php';
    $fhits = $idx->searchRaw(ForumIndexer::buildQuery($data, $anonymous));
    if (count($fhits) > 0) {
        return true;
    }
    require_once 'forumtopicindexer.class.php';
    $fthits = $idx->searchRaw(ForumTopicIndexer::buildQuery($data, $anonymous));
    if (count($fthits) > 0) {
        return true;
    }
    require_once 'linkindexer.class.php';
    $lhits = $idx->searchRaw(LinkIndexer::buildQuery($data, $anonymous));
    if (count($lhits) > 0) {
        return true;
    }
    require_once 'videoindexer.class.php';
    $vhits = $idx->searchRaw(VideoIndexer::buildQuery($data, $anonymous));
    if (count($vhits) > 0) {
        return true;
    }
    require_once 'videolinkindexer.class.php';
    $vlhits = $idx->searchRaw(VideolinkIndexer::buildQuery($data, $anonymous));
    if (count($vlhits) > 0) {
        return true;
    }
    require_once 'unitindexer.class.php';
    $uhits = $idx->searchRaw(UnitIndexer::buildQuery($data, $anonymous));
    if (count($uhits) > 0) {
        return true;
    }
    require_once 'unitresourceindexer.class.php';
    $urhits = $idx->searchRaw(UnitResourceIndexer::buildQuery($data, $anonymous));
    if (count($urhits) > 0) {
        return true;
    }
    return false;
}
 /**
  * Batch remove all index contents related to a Course.
  * 
  * @param int $courseId
  */
 public function removeAllByCourse($courseId)
 {
     if (!get_config('enable_indexing')) {
         return;
     }
     $cidx = new CourseIndexer($this);
     $cidx->remove($courseId);
     $aidx = new AnnouncementIndexer($this);
     $aidx->removeByCourse($courseId);
     $agdx = new AgendaIndexer($this);
     $agdx->removeByCourse($courseId);
     $lidx = new LinkIndexer($this);
     $lidx->removeByCourse($courseId);
     $vdx = new VideoIndexer($this);
     $vdx->removeByCourse($courseId);
     $vldx = new VideolinkIndexer($this);
     $vldx->removeByCourse($courseId);
     $eidx = new ExerciseIndexer($this);
     $eidx->removeByCourse($courseId);
     $fidx = new ForumIndexer($this);
     $fidx->removeByCourse($courseId);
     $ftdx = new ForumTopicIndexer($this);
     $ftdx->removeByCourse($courseId);
     $fpdx = new ForumPostIndexer($this);
     $fpdx->removeByCourse($courseId);
     $didx = new DocumentIndexer($this);
     $didx->removeByCourse($courseId);
     $uidx = new UnitIndexer($this);
     $uidx->removeByCourse($courseId);
     $urdx = new UnitResourceIndexer($this);
     $urdx->removeByCourse($courseId);
     $ndx = new NoteIndexer($this);
     $ndx->removeByCourse($courseId);
 }
         $numLine = 0;
         foreach ($linkHits as $linkHit) {
             $link = Database::get()->querySingle("SELECT title, description FROM link WHERE id = ?d", $linkHit->pkid);
             $class = $numLine % 2 ? 'odd' : 'even';
             $tool_content .= "<tr class='{$class}'>\n                    <td width='1' valign='top'><img style='padding-top:3px;' src='{$themeimg}/arrow.png' title='bullet' /></td>\n                    <td>";
             $desc_text = empty($link->description) ? "" : "<span class='smaller'>" . $link->description . "</span>";
             $tool_content .= "<a href='" . $urlServer . "modules/link/go.php?course=" . course_id_to_code($linkHit->courseid) . "&amp;id={$linkHit->pkid}&amp;url=" . urlencode($linkHit->url) . "' target=_blank> " . q($link->title) . "</a> {$desc_text} </td></tr>";
             $numLine++;
         }
         $tool_content .= "</table>";
         $found = true;
     }
 }
 // search in video and videolinks
 if ($video) {
     $videoHits = $idx->searchRaw(VideoIndexer::buildQuery($_POST));
     $vlinkHits = $idx->searchRaw(VideolinkIndexer::buildQuery($_POST));
     if (count($videoHits) > 0) {
         $tool_content .= "<script type='text/javascript' src='../auth/sorttable.js'></script>\n                <table width='99%' class='sortable'  id='t8' align='left'>\n        <tr>\n                  <th colspan='2' class='left'>{$langVideo}:</th>\n                </tr>";
         $numLine = 0;
         foreach ($videoHits as $videoHit) {
             $video = Database::get()->querySingle("SELECT title, description FROM video WHERE id = ?d", $videoHit->pkid);
             $class = $numLine % 2 ? 'odd' : 'even';
             $tool_content .= "<tr class='{$class}'>\n                    <td width='1' valign='top'><img style='padding-top:3px;' src='{$themeimg}/arrow.png' title='bullet' /></td>\n                    <td>";
             $desc_text = empty($video->description) ? "" : "<span class='smaller'>(" . q($video->description) . ")</span>";
             $tool_content .= "<a href='" . $videoHit->url . "' target=_blank>" . q($video->title) . "</a> {$desc_text} </td></tr>";
             $numLine++;
         }
         $tool_content .= "</table>";
         $found = true;
     }