/**
* @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);
}
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) . "&id={$linkHit->pkid}&url=" . urlencode($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>";
$found = true;
}
if (count($vlinkHits) > 0) {