87 lines
2.1 KiB
PHP
87 lines
2.1 KiB
PHP
<?php
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/**
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* AJAX call handler for ACL plugin
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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* @author Andreas Gohr <andi@splitbrain.org>
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*/
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/**
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* Register handler
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*/
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class action_plugin_acl extends DokuWiki_Action_Plugin
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{
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/**
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* Registers a callback function for a given event
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*
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* @param Doku_Event_Handler $controller DokuWiki's event controller object
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* @return void
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*/
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public function register(Doku_Event_Handler $controller)
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{
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$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handleAjaxCallAcl');
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}
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/**
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* AJAX call handler for ACL plugin
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*
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* @param Doku_Event $event event object by reference
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* @param mixed $param empty
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* @return void
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*/
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public function handleAjaxCallAcl(Doku_Event $event, $param)
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{
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if ($event->data !== 'plugin_acl') {
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return;
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}
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$event->stopPropagation();
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$event->preventDefault();
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global $ID;
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global $INPUT;
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/** @var $acl admin_plugin_acl */
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$acl = plugin_load('admin', 'acl');
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if (!$acl->isAccessibleByCurrentUser()) {
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echo 'for admins only';
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return;
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}
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if (!checkSecurityToken()) {
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echo 'CRSF Attack';
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return;
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}
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$ID = getID();
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$acl->handle();
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$ajax = $INPUT->str('ajax');
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header('Content-Type: text/html; charset=utf-8');
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if ($ajax == 'info') {
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$acl->printInfo();
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} elseif ($ajax == 'tree') {
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$ns = $INPUT->str('ns');
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if ($ns == '*') {
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$ns = '';
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}
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$ns = cleanID($ns);
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$lvl = count(explode(':', $ns));
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$ns = utf8_encodeFN(str_replace(':', '/', $ns));
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$data = $acl->makeTree($ns, $ns);
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foreach (array_keys($data) as $item) {
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$data[$item]['level'] = $lvl + 1;
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}
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echo html_buildlist(
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$data,
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'acl',
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array($acl, 'makeTreeItem'),
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array($acl, 'makeListItem')
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);
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}
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}
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}
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