/**
* @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);
}
if (isset($_REQUEST['search_terms'])) {
$search_terms = addslashes($_REQUEST['search_terms']);
}
if (empty($search_terms)) {
// display form
$tool_content .= "\n <form method='post' action='{$_SERVER['SCRIPT_NAME']}'>\n <fieldset>\n <legend>{$langSearchCriteria}</legend>\n <table width='100%' class='tbl'>\n <tr>\n <th class='left' width='120'>{$langOR}</th>\n <td colspan='2'><input name='search_terms' type='text' size='80'/></td>\n </tr>\n <tr>\n <th width='30%' class='left' valign='top' rowspan='4'>{$langSearchIn}</th>\n <td width='35%'><input type='checkbox' name='announcements' checked='checked' />{$langAnnouncements}</td>\n <td width='35%'><input type='checkbox' name='agenda' checked='checked' />{$langAgenda}</td>\n </tr>\n <tr>\n <td><input type='checkbox' name='course_units' checked='checked' />{$langCourseUnits}</td>\n <td><input type='checkbox' name='documents' checked='checked' />{$langDoc}</td>\n </tr>\n <tr>\n <td><input type='checkbox' name='forums' checked='checked' />{$langForums}</td>\n <td><input type='checkbox' name='exercises' checked='checked' />{$langExercices}</td>\n </tr>\n <tr>\n <td><input type='checkbox' name='video' checked='checked' />{$langVideo}</td>\n <td><input type='checkbox' name='links' checked='checked' />{$langLinks}</td>\n </tr>\n <tr>\n <th> </th>\n <td colspan='2' class='right'><input class='btn btn-primary' type='submit' name='submit' value='{$langDoSearch}' /></td>\n </tr>\n </table>\n </fieldset>\n </form>";
} else {
// ResourceIndexers require course_id inside the input data array (POST, but we do not want to pass it through the form)
$_POST['course_id'] = $course_id;
// Search Terms might come from GET, but we want to pass it alltogether with POST in ResourceIndexers
$_POST['search_terms'] = $search_terms;
$idx = new Indexer();
$tool_content .= "\n <div id=\"operations_container\">\n <ul id='opslist'>\n <li><a href='" . $_SERVER['SCRIPT_NAME'] . "'>{$langNewSearch}</a></li>\n </ul>\n </div>\n <p class='sub_title1'>{$langResults}</p>";
// search in announcements
if ($announcements) {
$announceHits = $idx->searchRaw(AnnouncementIndexer::buildQuery($_POST));
if (count($announceHits) > 0) {
$tool_content .= "<script type='text/javascript' src='../auth/sorttable.js'></script>\n <table width='99%' class='sortable' id='t1' align='left'>\n <tr>\n <th colspan='2'>{$langAnnouncements}:</th>\n </tr>";
$numLine = 0;
foreach ($announceHits as $annHit) {
$announce = Database::get()->querySingle("SELECT title, content, date FROM announcement WHERE id = ?d", $annHit->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><b><a href='" . $annHit->url . "'>" . q($announce->title) . "</a></b> \n <small>(" . nice_format(claro_format_locale_date($dateFormatLong, strtotime($announce->date))) . ")\n </small><br />" . $announce->content . "</td></tr>";
$numLine++;
}
$tool_content .= "</table>";
$found = true;
}
}
// search in agenda
if ($agenda) {
