register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'insert_button', array ());
$controller->register_hook('PARSER_CACHE_USE', 'BEFORE', $this, '_purgecache');
}
function insert_button(& $event, $param) {
$event->data[] = array (
'type' => 'dialog',
'title' => $this->getLang('pagequery'),
'icon' => '../../plugins/pagequery/images/pagequery.png',
'html' => $this->_cheatsheet(),
'block' => false
);
}
private function _cheatsheet() {
$list = file(DOKU_PLUGIN . 'pagequery/res/toolbar', FILE_IGNORE_NEW_LINES);
$text = '' . PHP_EOL;
foreach($list as $line) {
$tab = '';
$item = explode("\t", $line, 2);
if (substr($item[0], 0, 1) == '-') {
$item[0] = substr($item[0], 2);
$tab = " ";
}
$text .= $tab . '' . $item[0] . ' ' . $item[1] . '' . PHP_EOL;
}
$text .= '
' . PHP_EOL;
return $text;
}
/**
* Check for pages changes and eventually purge cache.
*
* @author Samuele Tognini
*
* @param Doku_Event $event
* @param mixed $param not defined
*/
function _purgecache(&$event, $param) {
global $ID;
global $conf;
/** @var cache_parser $cache */
$cache = &$event->data;
if(!isset($cache->page)) return;
//purge only xhtml cache
if($cache->mode != "xhtml") return;
//Check if it is an pagequery page
if(!p_get_metadata($ID, 'pagequery')) return;
$aclcache = $this->getConf('aclcache');
if($conf['useacl']) {
$newkey = false;
if($aclcache == 'user') {
//Cache per user
if($_SERVER['REMOTE_USER']) $newkey = $_SERVER['REMOTE_USER'];
} else if($aclcache == 'groups') {
//Cache per groups
global $INFO;
if($INFO['userinfo']['grps']) $newkey = implode('#', $INFO['userinfo']['grps']);
}
if($newkey) {
$cache->key .= "#".$newkey;
$cache->cache = getCacheName($cache->key, $cache->ext);
}
}
//Check if a page is more recent than purgefile.
if(@filemtime($cache->cache) < @filemtime($conf['cachedir'].'/purgefile')) {
$event->preventDefault();
$event->stopPropagation();
$event->result = false;
}
}
}