1*c25e802bSgerardnico<?php 2*c25e802bSgerardnico 3*c25e802bSgerardnicouse ComboStrap\Page; 4*c25e802bSgerardnico 5*c25e802bSgerardnico/** 6*c25e802bSgerardnico * Copyright (c) 2021. ComboStrap, Inc. and its affiliates. All Rights Reserved. 7*c25e802bSgerardnico * 8*c25e802bSgerardnico * This source code is licensed under the GPL license found in the 9*c25e802bSgerardnico * COPYING file in the root directory of this source tree. 10*c25e802bSgerardnico * 11*c25e802bSgerardnico * @license GPL 3 (https://www.gnu.org/licenses/gpl-3.0.en.html) 12*c25e802bSgerardnico * @author ComboStrap <support@combostrap.com> 13*c25e802bSgerardnico * 14*c25e802bSgerardnico */ 15*c25e802bSgerardnico 16*c25e802bSgerardnicoclass action_plugin_combo_autofrontmatter extends DokuWiki_Action_Plugin 17*c25e802bSgerardnico{ 18*c25e802bSgerardnico 19*c25e802bSgerardnico const CONF_AUTOFRONTMATTER_ENABLE = "autoFrontMatterEnable"; 20*c25e802bSgerardnico 21*c25e802bSgerardnico public function register(Doku_Event_Handler $controller) 22*c25e802bSgerardnico { 23*c25e802bSgerardnico /** 24*c25e802bSgerardnico * Called when new page is created 25*c25e802bSgerardnico * In order to set its content 26*c25e802bSgerardnico * https://www.dokuwiki.org/devel:event:common_pagetpl_load 27*c25e802bSgerardnico */ 28*c25e802bSgerardnico if ($this->getConf(self::CONF_AUTOFRONTMATTER_ENABLE)) { 29*c25e802bSgerardnico $controller->register_hook('COMMON_PAGETPL_LOAD', 'BEFORE', $this, 'handle_new_page', array()); 30*c25e802bSgerardnico } 31*c25e802bSgerardnico } 32*c25e802bSgerardnico 33*c25e802bSgerardnico public function handle_new_page(Doku_Event $event, $param){ 34*c25e802bSgerardnico 35*c25e802bSgerardnico global $ID; 36*c25e802bSgerardnico $page = new Page($ID); 37*c25e802bSgerardnico $canonical = $page->getCanonical(); 38*c25e802bSgerardnico $event->data["tpl"] = <<<EOF 39*c25e802bSgerardnico---json 40*c25e802bSgerardnico{ 41*c25e802bSgerardnico "canonical":"{$canonical}", 42*c25e802bSgerardnico "title":"A title to show on the Search Engine Result Pages", 43*c25e802bSgerardnico "description":"A description show on the Search Engine Result Pages" 44*c25e802bSgerardnico} 45*c25e802bSgerardnico--- 46*c25e802bSgerardnicoThis content was created by the [[https://combostrap.com/frontmatter|frontmatter component]]. 47*c25e802bSgerardnicoEOF; 48*c25e802bSgerardnico 49*c25e802bSgerardnico 50*c25e802bSgerardnico } 51*c25e802bSgerardnico} 52*c25e802bSgerardnico 53*c25e802bSgerardnico 54*c25e802bSgerardnico 55