/
action.php
92 lines (76 loc) · 2.83 KB
/
action.php
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<?php
/**
* DokuWiki Plugin rating (Action Component)
*
* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
* @author Andreas Gohr <gohr@cosmocode.de>
*/
// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();
class action_plugin_rating extends DokuWiki_Action_Plugin {
/**
* Registers a callback function for a given event
*
* @param Doku_Event_Handler $controller DokuWiki's event controller object
* @return void
*/
public function register(Doku_Event_Handler $controller) {
$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handle_ajax_call_unknown');
$controller->register_hook('DOKUWIKI_STARTED', 'AFTER', $this, 'handle_vote');
$controller->register_hook('IO_WIKIPAGE_WRITE', 'AFTER', $this, 'handle_delete');
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
public function handle_delete(Doku_Event &$event, $param) {
if($event->data[3]) return; // it's an old revision
if($event->data[0][1]) return; // there's still content
// still here? page was deleted
/** @var helper_plugin_rating $hlp */
$hlp = plugin_load('helper', 'rating');
$hlp->remove($event->data[2]);
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
public function handle_ajax_call_unknown(Doku_Event &$event, $param) {
if($event->data != 'rating') return;
$event->preventDefault();
$event->stopPropagation();
global $ID;
$ID = getID();
// let the other handler do it
$this->handle_vote($event, $param);
/** @var helper_plugin_rating $hlp */
$hlp = plugin_load('helper', 'rating');
$hlp->tpl(true);
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
public function handle_vote(Doku_Event &$event, $param) {
global $INPUT;
global $ID;
if(!$INPUT->has('rating')) return;
$rate = $INPUT->int('rating');
/** @var helper_plugin_rating $hlp */
$hlp = plugin_load('helper', 'rating');
$hlp->rate($rate, $ID);
}
}
// vim:ts=4:sw=4:et: