はじまりの大地
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miteruzo
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<?php
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/**
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* Move Plugin Page Rename Functionality
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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 <gohr@cosmocode.de>
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*/
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// must be run within Dokuwiki
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if(!defined('DOKU_INC')) die();
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/**
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* Class action_plugin_move_rename
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*/
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class action_plugin_move_rename extends DokuWiki_Action_Plugin {
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/**
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* Register event handlers.
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*
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* @param Doku_Event_Handler $controller The plugin controller
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*/
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public function register(Doku_Event_Handler $controller) {
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$controller->register_hook('DOKUWIKI_STARTED', 'AFTER', $this, 'handle_init');
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// TODO: DEPRECATED JAN 2018
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$controller->register_hook('TEMPLATE_PAGETOOLS_DISPLAY', 'BEFORE', $this, 'handle_pagetools');
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$controller->register_hook('MENU_ITEMS_ASSEMBLY', 'AFTER', $this, 'addsvgbutton', array());
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$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handle_ajax');
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$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handleAjaxMediaManager');
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}
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/**
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* set JavaScript info if renaming of current page is possible
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*/
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public function handle_init() {
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global $JSINFO;
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global $INFO;
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global $INPUT;
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global $USERINFO;
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if (isset($INFO['id'])) {
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$JSINFO['move_renameokay'] = $this->renameOkay($INFO['id']);
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} else {
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$JSINFO['move_renameokay'] = false;
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}
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$JSINFO['move_allowrename'] = auth_isMember(
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$this->getConf('allowrename'),
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$INPUT->server->str('REMOTE_USER'),
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$USERINFO['grps'] ?? []
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);
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}
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/**
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* Adds a button to the default template
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*
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* TODO: DEPRECATED JAN 2018
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*
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* @param Doku_Event $event
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*/
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public function handle_pagetools(Doku_Event $event) {
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if($event->data['view'] != 'main') return;
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if (!$this->getConf('pagetools_integration')) {
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return;
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}
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$newitem = '<li class="plugin_move_page"><a href=""><span>' . $this->getLang('renamepage') . '</span></a></li>';
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$offset = count($event->data['items']) - 1;
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$event->data['items'] =
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array_slice($event->data['items'], 0, $offset, true) +
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array('plugin_move' => $newitem) +
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array_slice($event->data['items'], $offset, null, true);
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}
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/**
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* Add 'rename' button to page tools, new SVG based mechanism
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*
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* @param Doku_Event $event
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*/
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public function addsvgbutton(Doku_Event $event) {
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global $INFO, $JSINFO;
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if(
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$event->data['view'] !== 'page' ||
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!$this->getConf('pagetools_integration') ||
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empty($JSINFO['move_renameokay'])
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) {
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return;
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}
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if(!$INFO['exists']) {
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return;
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}
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array_splice($event->data['items'], -1, 0, array(new \dokuwiki\plugin\move\MenuItem()));
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}
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/**
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* Rename a single page
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*/
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public function handle_ajax(Doku_Event $event) {
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if($event->data != 'plugin_move_rename') return;
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$event->preventDefault();
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$event->stopPropagation();
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global $MSG;
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global $INPUT;
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$src = cleanID($INPUT->str('id'));
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$dst = cleanID($INPUT->str('newid'));
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/** @var helper_plugin_move_op $MoveOperator */
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$MoveOperator = plugin_load('helper', 'move_op');
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$JSON = new JSON();
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header('Content-Type: application/json');
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if($this->renameOkay($src) && $MoveOperator->movePage($src, $dst)) {
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// all went well, redirect
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echo $JSON->encode(array('redirect_url' => wl($dst, '', true, '&')));
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} else {
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if(isset($MSG[0])) {
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$error = $MSG[0]; // first error
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} else {
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$error = $this->getLang('cantrename');
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}
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echo $JSON->encode(array('error' => $error));
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}
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}
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/**
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* Handle media renames in media manager
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*
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* @param Doku_Event $event
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* @return void
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*/
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public function handleAjaxMediaManager(Doku_Event $event)
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{
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if ($event->data !== 'plugin_move_rename_mediamanager') return;
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if (!checkSecurityToken()) {
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throw new \Exception('Security token did not match');
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}
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$event->preventDefault();
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$event->stopPropagation();
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global $INPUT;
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global $MSG;
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global $USERINFO;
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$src = cleanID($INPUT->str('src'));
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$dst = cleanID($INPUT->str('dst'));
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/** @var helper_plugin_move_op $moveOperator */
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$moveOperator = plugin_load('helper', 'move_op');
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if ($src && $dst) {
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header('Content-Type: application/json');
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$response = [];
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// check user/group restrictions
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if (
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!auth_isMember($this->getConf('allowrename'), $INPUT->server->str('REMOTE_USER'), (array) $USERINFO['grps'])
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) {
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$response['error'] = $this->getLang('notallowed');
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echo json_encode($response);
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return;
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}
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$response['success'] = $moveOperator->moveMedia($src, $dst);
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if ($response['success']) {
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$ns = getNS($dst);
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$response['redirect_url'] = wl($dst, ['do' => 'media', 'ns' => $ns], true, '&');
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} else {
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$response['error'] = sprintf($this->getLang('mediamoveerror'), $src);
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if (isset($MSG)) {
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foreach ($MSG as $msg) {
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$response['error'] .= ' ' . $msg['msg'];
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}
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}
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}
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echo json_encode($response);
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}
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}
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/**
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* Determines if it would be okay to show a rename page button for the given page and current user
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*
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* @param $id
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* @return bool
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*/
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public function renameOkay($id) {
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global $conf;
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global $ACT;
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global $USERINFO;
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if(!($ACT == 'show' || empty($ACT))) return false;
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if(!page_exists($id)) return false;
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if(auth_quickaclcheck($id) < AUTH_EDIT) return false;
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if(checklock($id) !== false || @file_exists(wikiLockFN($id))) return false;
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if(!$conf['useacl']) return true;
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if(!isset($_SERVER['REMOTE_USER'])) return false;
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if(!auth_isMember($this->getConf('allowrename'), $_SERVER['REMOTE_USER'], (array) $USERINFO['grps'])) return false;
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return true;
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}
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/**
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* Use this in your template to add a simple "move this page" link
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*
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* Alternatively give anything the class "plugin_move_page" - it will automatically be hidden and shown and
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* trigger the page move dialog.
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*/
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public function tpl() {
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echo '<a href="" class="plugin_move_page">';
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echo $this->getLang('renamepage');
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echo '</a>';
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}
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}
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