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<?php
/**
* GlobalSearchModule for buzzwords: words that trigger some manual info,
* e.g. links to Campus systems etc.
*
* @author Thomas Hackl <thomas.hackl@uni-passau.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 4.1
*/
class GlobalSearchBuzzwords extends SimpleORMap
{
/**
* SimpleORMap metadata.
* @param array $config configuration for SORM.
*/
protected static function configure($config = [])
{
$config['db_table'] = 'globalsearch_buzzwords';
$config['additional_fields']['rightsname'] = true;
parent::configure($config);
}
/**
* Gets the Stud.IP name for a given permission level.
* @return false|int|string
*/
public function getRightsname()
{
return array_search($this->rights, $GLOBALS['perm']->permissions);
}
/**
* Returns the displayname for this module
*
* @return string
*/
public static function getName()
{
return _('Stichwörter');
}
/**
* Transforms the search request into an sql statement, that provides the id (same as getId) as type and
* the object id, that is later passed to the filter.
*
* This function is required to make use of the mysql union parallelism
*
* @param string $search the input query string
* @return String SQL Query to discover elements for the search
*/
public static function getSQL($search, $filter, $limit)
{
if (!$search) {
return null;
}
$query = DBManager::get()->quote("%{$search}%");
$rights = $GLOBALS['perm']->permissions[$GLOBALS['perm']->get_perm()];
return "SELECT SQL_CALC_FOUND_ROWS *
FROM `globalsearch_buzzwords`
WHERE `buzzwords` LIKE {$query}
AND {$rights} >= rights";
}
/**
* Returns an array of information for the found element. Following information (key: description) is necessary
*
* - name: The name of the object
* - url: The url to send the user to when he clicks the link
*
* Additional informations are:
*
* - additional: Subtitle for the hit
* - expand: Url if the user further expands the search
* - img: Avatar for the
*
* @param array $buzz
* @param string $search
* @return array
*/
public static function filter($buzz, $search)
{
return [
'name' => htmlReady($buzz['name']),
'url' => $buzz['url'],
'additional' => $buzz['subtitle']
];
}
}
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