1<?php 2 3/** 4 * Select Template Pages for your Content 5 * The templates Pages have to have the entry @@CONTENT@@ 6 * the template per page can be defined using the META plugin 7 * 8 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 9 * @author i-net software <tools@inetsoftware.de> 10 * @author Gerry Weissbach <gweissbach@inetsoftware.de> 11 */ 12 13// must be run within Dokuwiki 14if (!defined('DOKU_INC')) 15 die(); 16 17if (!defined('DOKU_LF')) 18 define('DOKU_LF', "\n"); 19if (!defined('DOKU_TAB')) 20 define('DOKU_TAB', "\t"); 21if (!defined('DOKU_PLUGIN')) 22 define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/'); 23 24require_once (DOKU_PLUGIN . 'action.php'); 25require_once(DOKU_INC . 'inc/pageutils.php'); 26 27class action_plugin_pagetemplater extends DokuWiki_Action_Plugin { 28 29 function getInfo(){ 30 return array_merge(confToHash(dirname(__FILE__).'/info.txt'), array( 31 'name' => 'Page Templater Action Component', 32 )); 33 } 34 35 /** 36 * Register the eventhandlers. 37 */ 38 function register(Doku_Event_Handler $controller) { 39 $controller->register_hook('TPL_CONTENT_DISPLAY', 'BEFORE', $this, 'handle_content_display', array ()); 40 $controller->register_hook('PARSER_METADATA_RENDER', 'AFTER', $this, 'handle_meta_data', array ()); 41 } 42 43 function handle_content_display(& $event, $params) { 44 global $ACT, $INFO, $TOC; 45 46 $template = $this->resolve_template(); 47 if ( !$template || $ACT != 'show' ) { return; } 48 49 $oldtoc = $TOC; 50 $template = p_wiki_xhtml( $template ); 51 52 // set the replacements 53 $replace = $INFO['meta']['templater']; 54 unset($replace['page']); 55 $replace['content'] = $event->data; 56 57 $new = $template; 58 foreach (array_keys($replace) as $key) { 59 if ( $new != $template ) { $template = $new; } 60 if ( $key != 'content' && substr($key, 0, 1) == '!' ) { 61 $rkey = substr($key, 1); 62 $replace[$key] = p_render('xhtml', p_get_instructions($replace[$key]),$info); 63 } else { $rkey = $key; } 64 $new = str_replace('@@' . strtoupper(trim($rkey)) . '@@', $replace[$key], $template); 65 $new = str_replace(urlencode('@@') . strtoupper(trim($rkey)) . urlencode('@@'), $replace[$key], $new); 66 } 67 68 if ( $new != $event->data ) { 69 $event->data = $new; 70 } 71 72 $TOC = $oldtoc; 73 74 $data = array('xhtml',& $event->data); 75 trigger_event('RENDERER_CONTENT_POSTPROCESS',$data); 76 77 return true; 78 } 79 80 function handle_meta_data(& $event, $params) { 81 global $ACT; 82 83 $id = getId(); 84 if ( $id != $event->data['page'] ) { return true; } 85 $template = $this->resolve_template( $event->data['current']['templater'] ); 86 if ( empty( $template) || in_array($template, array( $id, $event->data['page']) ) ) { return true; } 87 88 $meta = p_get_metadata( $template, '', METADATA_RENDER_UNLIMITED ); 89 90 91 if ( !$event->data['current']['internal'] || !is_array($event->data['current']['internal']) ) $event->data['current']['internal'] = array(); 92 $event->data['current']['internal'] = array_merge($event->data['current']['internal'], $meta['internal']); 93 94 if ( !$event->data['current']['toc'] || !is_array($event->data['current']['toc']) ) $event->data['current']['toc'] = array(); 95 $event->data['current']['toc'] = array_merge($event->data['current']['toc'], $meta['toc']); 96 97/* 98 99 $data = array(); 100 $data['internal'] = p_get_metadata( $template, 'internal', METADATA_RENDER_UNLIMITED ); 101 $data['toc'] = p_get_metadata( $template, 'toc', METADATA_RENDER_UNLIMITED ); 102 103 unset($cache_metadata[$ID]); 104 p_set_metadata( $ID, $data ); 105 p_read_metadata( $ID, true ); 106 $INFO['meta'] = p_get_metadata($ID, null, METADATA_RENDER_UNLIMITED); 107*/ 108 return true; 109 } 110 111 private function resolve_template( $templater = array() ) { 112 global $INFO; 113 114 $page = empty($INFO['meta']['templater']['page']) ? $templater['page'] : $INFO['meta']['templater']['page']; 115 116 // are we in an avtive Namespace? 117 $namespace = $this->_getActiveNamespace(); 118 119 if (!$namespace && empty( $page ) ) { return; } 120 121 // check for the template 122 return empty( $page ) ? resolve_id($namespace, $this->getConf('templater_page')) : $page; 123 } 124 125 function _getActiveNamespace() { 126 global $ID; 127 global $INFO; 128 129// Removed on 2016-09-14 130// if (!$INFO['exists']) 131// return false; 132 133 $pattern = $this->getConf('excluded_pages'); 134 if (strlen($pattern) > 0 && preg_match($pattern, $ID)) { 135 return false; 136 } 137 138 $namespaces = explode(',', $this->getConf('enabled_namespaces')); 139 foreach ($namespaces as $namespace) { 140 $namespace = cleanID($namespace); 141 if (trim($namespace) && (strpos($ID, $namespace . ':') === 0)) { 142 return $namespace; 143 } 144 } 145 146 return false; 147 } 148 149} 150 151//Setup VIM: ex: et ts=4 enc=utf-8 : 152