function MG_rebuildQuota()
{
global $_TABLES, $_MG_CONF, $_CONF;
$result = DB_query("SELECT album_id FROM {$_TABLES['mg_albums']}");
while ($row = DB_fetchArray($result)) {
MG_updateQuotaUsage($row['album_id']);
}
echo COM_refresh($_MG_CONF['admin_url'] . 'index.php?msg=16');
exit;
}
function MG_batchDeleteMedia($album_id, $media_id_array, $actionURL = '')
{
global $_USER, $_CONF, $_TABLES, $LANG_MG00;
require_once $_CONF['path'] . 'plugins/mediagallery/include/classMedia.php';
// check permissions...
$sql = "SELECT * FROM {$_TABLES['mg_albums']} WHERE album_id=" . intval($album_id);
$result = DB_query($sql);
$A = DB_fetchArray($result);
$access = SEC_hasAccess($A['owner_id'], $A['group_id'], $A['perm_owner'], $A['perm_group'], $A['perm_members'], $A['perm_anon']);
if ($access != 3 && !SEC_hasRights('mediagallery.admin')) {
COM_errorLog("Someone has tried to illegally delete items from album in Media Gallery. " . "User id: {$_USER['uid']}, Username: {$_USER['username']}, IP: {$REMOTE_ADDR}", 1);
return COM_showMessageText($LANG_MG00['access_denied_msg']);
}
$mediaCount = $A['media_count'];
$numItems = count($media_id_array);
for ($i = 0; $i < $numItems; $i++) {
MG_deleteMedia($media_id_array[$i]);
$mediaCount--;
}
DB_change($_TABLES['mg_albums'], 'media_count', $mediaCount, 'album_id', $album_id);
MG_resetAlbumCover($album_id);
// reset the last_update field...
MG_updateAlbumLastUpdate($album_id);
// update the disk usage after delete...
MG_updateQuotaUsage($album_id);
MG_SortMedia($album_id);
require_once $_CONF['path'] . 'plugins/mediagallery/include/rssfeed.php';
MG_buildFullRSS();
MG_buildAlbumRSS($album_id);
echo COM_refresh($actionURL);
exit;
}