* This file is part of Pydio. * * Pydio is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Pydio is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with Pydio. If not, see . * * The latest code can be found at . */ defined('AJXP_EXEC') or die( 'Access not allowed'); /** * Static functions for generating HTML. * @package AjaXplorer * @subpackage Core */ class HTMLWriter { /** * Write an HTML block message * @static * @param string $logMessage * @param string $errorMessage * @return void */ static function displayMessage($logMessage, $errorMessage) { $mess = ConfService::getMessages(); echo "

".(isset($logMessage)?$logMessage:$errorMessage)."

".$mess[98]."

"; echo ""; } /** * Replace the doc files keywords * @static * @param string $docFileName * @return string */ static function getDocFile($docFileName) { $realName = AJXP_DOCS_FOLDER."/".$docFileName.".txt"; if(is_file($realName)) { $content = implode("
", file($realName)); $content = preg_replace("(http:\/\/[a-z|.|\/|\-|0-9]*)", "$0", $content); $content = preg_replace("(\[(.*)\])", "

", $content); $content = preg_replace("(\+\+ (.*) \+\+)", "

", $content); $content = str_replace("__AJXP_VERSION__", AJXP_VERSION, $content); $content = str_replace("__AJXP_VERSION_DATE__", AJXP_VERSION_DATE, $content); return $content; } return "File not found : ".$docFileName; } /** * Write repository data directly as javascript string * @static * @return mixed|string */ static function repositoryDataAsJS(){ if(AuthService::usersEnabled()) return ""; require_once(AJXP_BIN_FOLDER."/class.SystemTextEncoding.php"); require_once(AJXP_BIN_FOLDER."/class.AJXP_XMLWriter.php"); return str_replace("'", "\'", AJXP_XMLWriter::writeRepositoriesData(null)); } /** * Write the messages as Javascript * @static * @param array $mess * @return void */ static function writeI18nMessagesClass($mess) { echo "\n"; } /** * Send a simple Content-type header * @static * @param string $type * @param string $charset * @return void */ static function internetExplorerMainDocumentHeader(){ if(strstr($_SERVER["HTTP_USER_AGENT"], "MSIE 9.")){ header("X-UA-Compatible: IE=9"); }else if(strstr($_SERVER["HTTP_USER_AGENT"], "MSIE 10.")){ header("X-UA-Compatible: IE=Edge,chrome=1"); } } /** * Send a simple Content-type header * @static * @param string $type * @param string $charset * @return void */ static function charsetHeader($type = 'text/html', $charset='UTF-8'){ header("Content-type:$type; charset=$charset"); } /** * Write a closing sequence * @static * @return void */ static function closeBodyAndPage(){ print(""); } /** * Write directly an error as a javascript instruction * @static * @param $errorType * @param $errorMessage * @return */ static function javascriptErrorHandler($errorType, $errorMessage){ // Handle "@" case! if(error_reporting() == 0) return ; restore_error_handler(); die(""); } /** * @static * @param string $attachmentName * @param int $dataSize * @param bool $isFile * @param bool $gzip If true, make sure the $dataSize is the size of the ENCODED data. */ static function generateAttachmentsHeader(&$attachmentName, $dataSize, $isFile=true, $gzip=false){ if(preg_match('/ MSIE /',$_SERVER['HTTP_USER_AGENT']) || preg_match('/ WebKit /',$_SERVER['HTTP_USER_AGENT'])){ $attachmentName = str_replace("+", " ", urlencode(SystemTextEncoding::toUTF8($attachmentName))); } header("Content-Type: application/force-download; name=\"".$attachmentName."\""); header("Content-Transfer-Encoding: binary"); if($gzip){ header("Content-Encoding: gzip"); } header("Content-Length: ".$dataSize); if ($isFile && ($dataSize != 0)) { header("Content-Range: bytes 0-" . ($dataSize- 1) . "/" . $dataSize . ";"); } header("Content-Disposition: attachment; filename=\"".$attachmentName."\""); header("Expires: 0"); header("Cache-Control: no-cache, must-revalidate"); header("Pragma: no-cache"); if (preg_match('/ MSIE /',$_SERVER['HTTP_USER_AGENT'])) { header("Cache-Control: max_age=0"); header("Pragma: public"); } // IE8 is dumb if (preg_match('/ MSIE /',$_SERVER['HTTP_USER_AGENT'])) { header("Pragma: public"); header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Cache-Control: private",false); } // For SSL websites there is a bug with IE see article KB 323308 // therefore we must reset the Cache-Control and Pragma Header if (ConfService::getConf("USE_HTTPS")==1 && preg_match('/ MSIE /',$_SERVER['HTTP_USER_AGENT'])) { header("Cache-Control:"); header("Pragma:"); } } static function generateInlineHeaders($attachName, $fileSize, $mimeType){ //Send headers header("Content-Type: " . $mimeType . "; name=\"" . $attachName . "\""); header("Content-Disposition: inline; filename=\"" . $attachName . "\""); // changed header for IE 7 & 8 if (preg_match('/ MSIE /',$_SERVER['HTTP_USER_AGENT'])) { header("Pragma: public"); header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Cache-Control: private",false); }else{ header("Cache-Control: public"); } header("Content-Length: " . $fileSize); // Neccessary for IE 8 and xx if (ConfService::getConf("USE_HTTPS")==1 && preg_match('/ MSIE /',$_SERVER['HTTP_USER_AGENT'])) { header("Cache-Control:"); header("Pragma:"); } } } ?>