1<?php 2if(!defined('DOKU_INC')) define('DOKU_INC',fullpath(dirname(__FILE__).'/../../../').'/'); 3 4@include_once(DOKU_INC . 'inc/plugincontroller.class.php'); 5 6class preload_plugin_siteexport { 7 8 function __register_template() { 9 10 global $conf; 11 12 if ( !empty($_REQUEST['q']) ) { 13 14 require_once( DOKU_INC . 'inc/JSON.php'); 15 $json = new JSON(); 16 $tempREQUEST = (array)$json->dec(stripslashes($_REQUEST['q'])); 17 18 } else if ( !empty( $_REQUEST['template'] ) ) { 19 $tempREQUEST = $_REQUEST; 20 } else if ( preg_match("/(js|css)\.php$/", $_SERVER['SCRIPT_NAME']) && isset($_SERVER['HTTP_REFERER']) ) { 21 // this is a css or script, nothing before matched and we have a referrer. 22 // lets asume we came from the dokuwiki page. 23 24 // Parse the Referrer URL 25 $url = parse_url($_SERVER['HTTP_REFERER']); 26 if ( isset($url['query']) ) { 27 parse_str($url['query'], $tempREQUEST); 28 } 29 } else { 30 return; 31 } 32 33 // define Template baseURL 34 if ( empty($tempREQUEST['template']) ) { return; } 35 $tplDir = DOKU_INC.'lib/tpl/'.$tempREQUEST['template'].'/'; 36 37 if ( !file_exists($tplDir) ) { return; } 38 39 // Set hint for Dokuwiki_Started event 40 if (!defined('SITEEXPORT_TPL')) define('SITEEXPORT_TPL', $tempREQUEST['template']); 41 42 // define baseURL 43 // This should be DEPRECATED - as it is in init.php which suggest tpl_basedir and tpl_incdir 44 /* **************************************************************************************** */ 45 if(!defined('DOKU_REL')) define('DOKU_REL',getBaseURL(false)); 46 if(!defined('DOKU_URL')) define('DOKU_URL',getBaseURL(true)); 47 if(!defined('DOKU_BASE')){ 48 if( isset($conf['canonical']) ){ 49 define('DOKU_BASE',DOKU_URL); 50 }else{ 51 define('DOKU_BASE',DOKU_REL); 52 } 53 } 54 55 // This should be DEPRECATED - as it is in init.php which suggest tpl_basedir and tpl_incdir 56 if (!defined('DOKU_TPL')) define('DOKU_TPL', (empty($tempREQUEST['base']) ? DOKU_BASE : $tempREQUEST['base']) . 'lib/tpl/'.$tempREQUEST['template'].'/'); 57 if (!defined('DOKU_TPLINC')) define('DOKU_TPLINC', $tplDir); 58 /* **************************************************************************************** */ 59 } 60 61 function __temporary_disable_plugins() { 62 63 // Check for siteexport - otherwise this does not matter. 64 if ( empty($_REQUEST['do']) || $_REQUEST['do'] != 'siteexport' ) { 65 return; 66 } 67 68 // check for css and js ... only disable in that case. 69 if ( !preg_match("/(js|css)\.php$/", $_SERVER['SCRIPT_NAME']) ) { 70 return; 71 } 72 73 // print "removing plugins "; 74 $_GET['purge'] = 'purge'; //activate purging 75 $_POST['purge'] = 'purge'; //activate purging 76 $_REQUEST['purge'] = 'purge'; //activate purging 77 78 $_SERVER['HTTP_HOST'] = 'siteexport.js'; // fake everything in here 79 80 // require_once(DOKU_INC.'inc/plugincontroller.class.php'); // Have to get the pluginutils already 81 // require_once(DOKU_INC.'inc/pluginutils.php'); // Have to get the pluginutils already 82 $this->__disablePlugins(); 83 } 84 85 function __disablePlugins() { 86 global $plugin_controller_class; 87 $plugin_controller_class = 'preload_plugin_siteexport_controller'; 88 } 89 90 function __create_preload_function() { 91 92 $PRELOADFILE = DOKU_INC.'inc/preload.php'; 93 $CURRENTFILE = 'DOKU_INC' . " . 'lib/plugins/siteexport/preload.php'"; 94 $CONTENT = <<<OUTPUT 95/* SITE EXPORT *********************************************************** */ 96 if ( file_exists($CURRENTFILE) ) { 97 include_once($CURRENTFILE); 98 \$siteexport_preload = new preload_plugin_siteexport(); 99 \$siteexport_preload->__register_template(); 100 \$siteexport_preload->__temporary_disable_plugins(); 101 unset(\$siteexport_preload); 102 } 103/* SITE EXPORT END *********************************************************** */ 104 105OUTPUT; 106 107 if ( file_exists($PRELOADFILE) ) { 108 109 if ( ! is_readable($PRELOADFILE) ) { 110 msg("Preload File locked. It exists, but it can't be read.", -1); 111 return false; 112 } 113 114 if ( !is_writeable($PRELOADFILE) ) { 115 msg("Preload File locked. It exists and is readable, but it can't be written.", -1); 116 return false; 117 } 118 119 $fileContent = file($PRELOADFILE); 120 if ( !strstr(implode("", $fileContent), $CONTENT) ) { 121 122 $fp = fopen($PRELOADFILE, "a"); 123 fputs($fp, "\n".$CONTENT); 124 fclose($fp); 125 } 126 127 return true; 128 129 } else if ( is_writeable(DOKU_INC . 'inc/') ) { 130 131 $fp = fopen($PRELOADFILE,"w"); 132 fputs($fp, "<?php\n/*\n * Dokuwiki Preload File\n * Auto-generated by Site Export plugin \n * Date: ".date('Y-m-d H:s:i')."\n */\n"); 133 fputs($fp, $CONTENT); 134 fputs($fp, "// end auto-generated content\n\n"); 135 fclose($fp); 136 137 return true; 138 } 139 140 msg("Could not create/modify preload.php. Please check the write permissions for your DokuWiki/inc directory.", -1); 141 return false; 142 } 143 144} 145 146// return a custom plugin list 147class preload_plugin_siteexport_controller extends Doku_Plugin_Controller { 148 149 /** 150 * Setup disabling 151 */ 152 public function __construct() { 153 parent::__construct(); 154 155 $disabledPlugins = array(); 156 157 // support of old syntax 158 if ( is_array($_REQUEST['diPlu']) ) { 159 $disabledPlugins = $_REQUEST['diPlu']; 160 } 161 162 if ( !empty($_REQUEST['diInv']) ) 163 { 164 $allPlugins = array(); 165 foreach($this->tmp_plugins as $plugin => $enabled) { // All plugins 166 // check for CSS or JS 167 if ( $enabled == 1 && !file_exists(DOKU_PLUGIN."$plugin/script.js") && !file_exists(DOKU_PLUGIN."$plugin/style.css") && !file_exists(DOKU_PLUGIN."$plugin/print.css") ) { continue; } 168 $allPlugins[] = $plugin; 169 } 170 $disabledPlugins = empty($_REQUEST['diPlu']) ? $allPlugins : array_diff($allPlugins, $_REQUEST['diPlu']); 171 } 172 173 // if this is defined, it overrides the settings made above. obviously. 174 $disabledPlugins = empty($_REQUEST['disableplugin']) ? $disabledPlugins : $_REQUEST['disableplugin']; 175 176 foreach( $disabledPlugins as $plugin ) { 177 $this->disable($plugin); 178 } 179 180 // always enabled - JS and CSS will be cut out later. 181 $this->enable('siteexport'); 182 } 183 184 /** 185 * Disable the plugin 186 * 187 * @param string $plugin name of plugin 188 * @return bool; true allways. 189 */ 190 public function disable($plugin) { 191 $this->tmp_plugins[$plugin] = 0; 192 return true; 193 } 194 195 196 public function hasSiteexportHeaders() { 197 $headers = function_exists('getallheaders') ? getallheaders() : null; 198 return is_array($headers) && array_key_exists('X-Site-Exporter', $headers) && $headers['X-Site-Exporter'] = getSecurityToken(); 199 } 200 201 /** 202 * Get the list of plugins, bute remove Siteexport from Style and 203 * JS if in export Mode 204 */ 205 public function getList($type='',$all=false) { 206 $plugins = parent::getList($type, $all); 207 208 list(,, $caller) = debug_backtrace(false); 209 if ( $this->hasSiteexportHeaders() && $caller != null && preg_match("/^(js|css)_/", $caller['function']) && preg_match("/(js|css)\.php$/", $caller['file']) ) { 210 $plugins = array_filter($plugins, function ($item) { return $item != 'siteexport' ;}); 211 } 212 213 return $plugins; 214 } 215} 216 217 218?> 219