/**
* Adds an object to the instance pool.
*
* Propel keeps cached copies of objects in an instance pool when they are retrieved
* from the database. In some cases -- especially when you override doSelect*()
* methods in your stub classes -- you may need to explicitly add objects
* to the cache in order to ensure that the same objects are always returned by doSelect*()
* and retrieveByPK*() calls.
*
* @param ToolIntro $value A ToolIntro object.
* @param string $key (optional) key to use for instance map (for performance boost if key was already calculated externally).
*/
public static function addInstanceToPool(ToolIntro $obj, $key = null)
{
if (Propel::isInstancePoolingEnabled()) {
if ($key === null) {
$key = (string) $obj->getId();
}
// if key === null
self::$instances[$key] = $obj;
}
}
$dialogBox->error(get_lang('This introduction\'s visibility can\'t be modified'));
}
}
}
}
// Display
$cmdList = array();
if (claro_is_allowed_to_edit()) {
$cmdList[] = array('img' => 'headline_new', 'name' => get_lang('New headline'), 'url' => claro_htmlspecialchars(Url::Contextualize($_SERVER['PHP_SELF'] . '?cmd=rqAdd')));
}
$cmdList[] = array('img' => 'coursehome', 'name' => get_lang('Back to course homepage'), 'url' => claro_htmlspecialchars(Url::Contextualize(get_path('rootWeb') . 'claroline/course/index.php?cid=' . claro_get_current_course_id())));
$toolIntroIterator = new ToolIntroductionIterator(claro_get_current_course_id());
$toolIntroductionList = '';
if (count($toolIntroIterator) > 0) {
foreach ($toolIntroIterator as $toolIntro) {
$toolIntroductionList .= $toolIntro->render();
}
} else {
// If there's no item, display the form to add one
$toolIntro = new ToolIntro();
$dialogBox->info(get_lang('There\'s no headline for this course right now. Use the form below to add a new one.'));
$toolIntroForm = empty($toolIntroForm) ? $toolIntro->renderForm() : $toolIntroForm;
}
Claroline::getDisplay()->body->appendContent(claro_html_tool_title(get_lang('Headlines'), null, $cmdList));
Claroline::getDisplay()->body->appendContent($dialogBox->render());
$output = '';
$output .= $toolIntroForm . $toolIntroductionList;
// Append output
Claroline::getDisplay()->body->appendContent($output);
// Render output
echo $claroline->display->render();
/**
* Exclude object from result
*
* @param ToolIntro $toolIntro Object to remove from the list of results
*
* @return ToolIntroQuery The current query, for fluid interface
*/
public function prune($toolIntro = null)
{
if ($toolIntro) {
$this->addUsingAlias(ToolIntroPeer::ID, $toolIntro->getId(), Criteria::NOT_EQUAL);
}
return $this;
}