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<?php
/**
* DokuWiki Plugin styler (Action Component)
*
* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
* @author Andreas Gohr <andi@splitbrain.org>
*/
// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();
class action_plugin_styler 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');
$controller->register_hook('ACTION_ACT_PREPROCESS', 'BEFORE', $this, 'handle_action');
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
public function handle_action(Doku_Event &$event, $param) {
$event->data = act_clean($event->data);
if($event->data === 'styler_plugin_preview') {
msg('handle') ;
$event->data = 'show';
$this->preview();
} elseif ($event->data === 'styler_plugin_save') {
$event->data = 'show';
}
}
protected function preview(){
global $conf;
$ini = $conf['cachedir'].'/preview.ini';
io_saveFile($ini, $this->makeini());
}
protected function makeini() {
global $INPUT;
$ini = "[replacements]\n";
foreach($INPUT->arr('tpl') as $key => $val) {
$ini .= $key .' = "'.addslashes($val).'"'."\n";
}
return $ini;
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
public function handle_ajax(Doku_Event &$event, $param) {
if($event->data != 'plugin_styler') return;
$event->preventDefault();
$event->stopPropagation();
/** @var admin_plugin_styler $hlp */
$hlp = plugin_load('admin', 'styler');
$hlp->html();
}
}
// vim:ts=4:sw=4:et:
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