Update to latest tinyMCE compressor. Simplify MCE language loading. see #3882
git-svn-id: http://svn.automattic.com/wordpress/trunk@5108 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan
parent
b154fd93b1
commit
ee5f8a4944
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@ -1,10 +1,7 @@
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<?php
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/**
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* $RCSfile: tiny_mce_gzip.php,v $
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* $Revision: $
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* $Date: $
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* $Id: tiny_mce_gzip.php 158 2006-12-21 14:32:19Z spocke $
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*
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* @version 1.08
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* @author Moxiecode
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* @copyright Copyright 2005-2006, Moxiecode Systems AB, All rights reserved.
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*
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@ -13,201 +10,223 @@
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* Notice: This script defaults the button_tile_map option to true for extra performance.
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*/
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@require_once('../../../wp-config.php');
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@require_once('../../../wp-config.php'); // For get_bloginfo().
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// gzip_compression();
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// Get input
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$plugins = explode(',', getParam("plugins", ""));
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$languages = explode(',', getParam("languages", ""));
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$themes = explode(',', getParam("themes", ""));
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$diskCache = getParam("diskcache", "") == "true";
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$isJS = getParam("js", "") == "true";
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$compress = getParam("compress", "true") == "true";
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$suffix = getParam("suffix", "_src") == "_src" ? "_src" : "";
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$cachePath = realpath("."); // Cache path, this is where the .gz files will be stored
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$expiresOffset = 3600 * 24 * 10; // Cache for 10 days in browser cache
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$content = "";
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$encodings = array();
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$supportsGzip = false;
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$enc = "";
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$cacheKey = "";
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function wp_tinymce_lang($path) {
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global $language;
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// Custom extra javascripts to pack
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$custom = array(/*
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"some custom .js file",
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"some custom .js file"
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*/);
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$text = '';
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// Look for xx_YY.js, xx_yy.js, xx.js
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$file = realpath(sprintf($path, $language));
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if ( file_exists($file) )
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$text = file_get_contents($file);
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$file = realpath(sprintf($path, strtolower($language)));
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if ( file_exists($file) )
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$text = file_get_contents($file);
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$file = realpath(sprintf($path, substr($language, 0, 2)));
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if ( file_exists($file) )
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$text = file_get_contents($file);
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// Fall back on en.js
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$file = realpath(sprintf($path, 'en'));
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if ( empty($text) && file_exists($file) )
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$text = file_get_contents($file);
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// Send lang file through gettext
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if ( function_exists('__') && strtolower(substr($language, 0, 2)) != 'en' ) {
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$search1 = "/^tinyMCELang\\[(['\"])(.*)\\1\]( ?= ?)(['\"])(.*)\\4/Uem";
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$replace1 = "'tinyMCELang[\\1\\2\\1]\\3'.stripslashes('\\4').__('\\5').stripslashes('\\4')";
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$search2 = "/\\s:\\s(['\"])(.*)\\1(,|\\s*})/Uem";
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$replace2 = "' : '.stripslashes('\\1').__('\\2').stripslashes('\\1').'\\3'";
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$search = array($search1, $search2);
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$replace = array($replace1, $replace2);
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$text = preg_replace($search, $replace, $text);
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return $text;
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}
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return $text;
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}
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function wp_compact_tinymce_js($text) {
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// This function was custom-made for TinyMCE 2.0, not expected to work with any other JS.
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// Strip comments
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$text = preg_replace("!(^|\s+)//.*$!m", '', $text);
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$text = preg_replace("!/\*.*?\*/!s", '', $text);
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// Strip leading tabs, carriage returns and unnecessary line breaks.
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$text = preg_replace("!^\t+!m", '', $text);
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$text = str_replace("\r", '', $text);
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$text = preg_replace("!(^|{|}|;|:|\))\n!m", '\\1', $text);
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return "$text\n";
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}
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// General options
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$suffix = ""; // Set to "_src" to use source version
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$expiresOffset = 3600 * 24 * 10; // 10 days util client cache expires
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$diskCache = false; // If you enable this option gzip files will be cached on disk.
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$cacheDir = realpath("."); // Absolute directory path to where cached gz files will be stored
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$debug = false; // Enable this option if you need debuging info
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// Headers
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header("Content-Type: text/javascript; charset=" . get_bloginfo('charset'));
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// header("Cache-Control: must-revalidate");
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header("Vary: Accept-Encoding"); // Handle proxies
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header("Expires: " . gmdate("D, d M Y H:i:s", time() + $expiresOffset) . " GMT");
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// Get data to load
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$theme = isset($_GET['theme']) ? TinyMCE_cleanInput($_GET['theme']) : "";
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$language = isset($_GET['language']) ? TinyMCE_cleanInput($_GET['language']) : "";
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$plugins = isset($_GET['plugins']) ? TinyMCE_cleanInput($_GET['plugins']) : "";
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$lang = isset($_GET['lang']) ? TinyMCE_cleanInput($_GET['lang']) : "en";
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$index = isset($_GET['index']) ? TinyMCE_cleanInput($_GET['index']) : -1;
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$cacheKey = md5($theme . $language . $plugins . $lang . $index . $debug);
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$cacheFile = $cacheDir == "" ? "" : $cacheDir . "/" . "tinymce_" . $cacheKey . ".gz";
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$cacheData = "";
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// Patch older versions of PHP < 4.3.0
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if (!function_exists('file_get_contents')) {
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function file_get_contents($filename) {
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$fd = fopen($filename, 'rb');
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$content = fread($fd, filesize($filename));
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fclose($fd);
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return $content;
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}
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}
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// Security check function, can only contain a-z 0-9 , _ - and whitespace.
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function TinyMCE_cleanInput($str) {
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return preg_replace("/[^0-9a-z\-_,]+/i", "", $str); // Remove anything but 0-9,a-z,-_
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}
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function TinyMCE_echo($str) {
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global $cacheData, $diskCache;
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if ($diskCache)
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$cacheData .= $str;
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else
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echo $str;
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}
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// Only gzip the contents if clients and server support it
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$encodings = array();
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if (isset($_SERVER['HTTP_ACCEPT_ENCODING']))
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$encodings = explode(',', strtolower(preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_ENCODING'])));
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// Check for gzip header or northon internet securities
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if ((in_array('gzip', $encodings) || in_array('x-gzip', $encodings) || isset($_SERVER['---------------'])) && function_exists('ob_gzhandler') && !ini_get('zlib.output_compression')) {
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$enc = in_array('x-gzip', $encodings) ? "x-gzip" : "gzip";
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// Use cached file if it exists but not in debug mode
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if (file_exists($cacheFile) && !$debug) {
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header("Content-Encoding: " . $enc);
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echo file_get_contents($cacheFile);
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die;
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}
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if (!$diskCache)
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ob_start("ob_gzhandler");
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} else
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// WP
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$index = getParam("index", -1);
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$theme = getParam("theme", "");
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$themes = array($theme);
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$language = getParam("language", "en");
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if ( empty($language) )
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$language = 'en';
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$languages = array($language);
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if ( $language != strtolower($language) )
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$languages[] = strtolower($language);
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if ( $language != substr($language, 0, 2) )
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$languages[] = substr($language, 0, 2);
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$diskCache = false;
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$isJS = true;
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$suffix = '';
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// Headers
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header("Content-Type: text/javascript; charset=" . get_bloginfo('charset'));
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header("Vary: Accept-Encoding"); // Handle proxies
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header("Expires: " . gmdate("D, d M Y H:i:s", time() + $expiresOffset) . " GMT");
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// Is called directly then auto init with default settings
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if (!$isJS) {
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echo getFileContents("tiny_mce_gzip.js");
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echo "tinyMCE_GZ.init({});";
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die();
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}
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// Setup cache info
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if ($diskCache) {
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if (!$cachePath)
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die("alert('Real path failed.');");
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$cacheKey = getParam("plugins", "") . getParam("languages", "") . getParam("themes", "");
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foreach ($custom as $file)
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$cacheKey .= $file;
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$cacheKey = md5($cacheKey);
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if ($compress)
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$cacheFile = $cachePath . "/tiny_mce_" . $cacheKey . ".gz";
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else
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$cacheFile = $cachePath . "/tiny_mce_" . $cacheKey . ".js";
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}
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// Check if it supports gzip
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if (isset($_SERVER['HTTP_ACCEPT_ENCODING']))
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$encodings = explode(',', strtolower(preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_ENCODING'])));
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if ((in_array('gzip', $encodings) || in_array('x-gzip', $encodings) || isset($_SERVER['---------------'])) && function_exists('ob_gzhandler') && !ini_get('zlib.output_compression')) {
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$enc = in_array('x-gzip', $encodings) ? "x-gzip" : "gzip";
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$supportsGzip = true;
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}
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// Use cached file disk cache
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if ($diskCache && $supportsGzip && file_exists($cacheFile)) {
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if ($compress)
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header("Content-Encoding: " . $enc);
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echo getFileContents($cacheFile);
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die();
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}
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if ($index > -1) {
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// Write main script and patch some things
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if ($index == 0) {
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TinyMCE_echo(wp_compact_tinymce_js(file_get_contents(realpath("tiny_mce" . $suffix . ".js")))); // WP
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TinyMCE_echo('TinyMCE.prototype.orgLoadScript = TinyMCE.prototype.loadScript;');
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TinyMCE_echo('TinyMCE.prototype.loadScript = function() {};var realTinyMCE = tinyMCE;');
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if ( $index == 0 ) {
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// Add core
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$content .= wp_compact_tinymce_js(getFileContents("tiny_mce" . $suffix . ".js"));
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$content .= 'TinyMCE.prototype.orgLoadScript = TinyMCE.prototype.loadScript;';
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$content .= 'TinyMCE.prototype.loadScript = function() {};var realTinyMCE = tinyMCE;';
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} else
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TinyMCE_echo('tinyMCE = realTinyMCE;');
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$content .= 'tinyMCE = realTinyMCE;';
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// Patch loading functions
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//$content .= "tinyMCE_GZ.start();";
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// Do init based on index
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TinyMCE_echo("tinyMCE.init(tinyMCECompressed.configs[" . $index . "]);");
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$content .= "tinyMCE.init(tinyMCECompressed.configs[" . $index . "]);";
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// Load external plugins
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if ($index == 0)
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TinyMCE_echo("tinyMCECompressed.loadPlugins();");
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if ( $index == 0 )
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$content .= "tinyMCECompressed.loadPlugins();";
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// Load theme, language pack and theme language packs
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if ($theme) {
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TinyMCE_echo(wp_compact_tinymce_js(file_get_contents(realpath("themes/" . $theme . "/editor_template" . $suffix . ".js")))); // WP
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TinyMCE_echo(wp_tinymce_lang("themes/" . $theme . "/langs/%s.js")); // WP
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// Add core languages
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foreach ($languages as $lang)
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$content .= getFileContents("langs/" . $lang . ".js");
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// Add themes
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foreach ($themes as $theme) {
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$content .= wp_compact_tinymce_js(getFileContents( "themes/" . $theme . "/editor_template" . $suffix . ".js"));
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foreach ($languages as $lang)
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$content .= getFileContents("themes/" . $theme . "/langs/" . $lang . ".js");
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}
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/* WP if ($language) WP */
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TinyMCE_echo(wp_tinymce_lang("langs/%s.js")); // WP
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// Load all plugins and their language packs
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$plugins = explode(",", $plugins);
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// Add plugins
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foreach ($plugins as $plugin) {
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$pluginFile = realpath("plugins/" . $plugin . "/editor_plugin" . $suffix . ".js");
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/* WP $languageFile = realpath("plugins/" . $plugin . "/langs/" . $lang . ".js"); WP */
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$content .= getFileContents("plugins/" . $plugin . "/editor_plugin" . $suffix . ".js");
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if ($pluginFile)
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TinyMCE_echo(file_get_contents($pluginFile));
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/* WP if ($languageFile) WP */
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TinyMCE_echo(wp_tinymce_lang("plugins/" . $plugin . "/langs/%s.js")); // WP
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foreach ($languages as $lang)
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$content .= getFileContents("plugins/" . $plugin . "/langs/" . $lang . ".js");
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}
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// Add custom files
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foreach ($custom as $file)
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$content .= getFileContents($file);
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// Reset tinyMCE compressor engine
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TinyMCE_echo("tinyMCE = tinyMCECompressed;");
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$content .= "tinyMCE = tinyMCECompressed;";
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// Write to cache
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if ($diskCache) {
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// Calculate compression ratio and debug target output path
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if ($debug) {
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$ratio = round(100 - strlen(gzencode($cacheData, 9, FORCE_GZIP)) / strlen($cacheData) * 100.0);
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TinyMCE_echo("alert('TinyMCE was compressed by " . $ratio . "%.\\nOutput cache file: " . $cacheFile . "');");
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}
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// Restore loading functions
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//$content .= "tinyMCE_GZ.end();";
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$cacheData = gzencode($cacheData, 9, FORCE_GZIP);
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// Generate GZIP'd content
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if ($supportsGzip) {
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if ($compress) {
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header("Content-Encoding: " . $enc);
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$cacheData = gzencode($content, 9, FORCE_GZIP);
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} else
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$cacheData = $content;
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// Write to file if possible
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$fp = @fopen($cacheFile, "wb");
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if ($fp) {
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fwrite($fp, $cacheData);
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fclose($fp);
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}
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// Write gz file
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if ($diskCache && $cacheKey != "")
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putFileContents($cacheFile, $cacheData);
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// Output
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header("Content-Encoding: " . $enc);
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// Stream to client
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echo $cacheData;
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} else {
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// Stream uncompressed content
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echo $content;
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}
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die;
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}
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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function getParam($name, $def = false) {
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if (!isset($_GET[$name]))
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return $def;
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return preg_replace("/[^0-9a-z\-_,]+/i", "", $_GET[$name]); // Remove anything but 0-9,a-z,-_
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}
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function getFileContents($path) {
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$path = realpath($path);
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if (!$path || !@is_file($path))
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return "";
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if (function_exists("file_get_contents"))
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return @file_get_contents($path);
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$content = "";
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$fp = @fopen($path, "r");
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if (!$fp)
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return "";
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while (!feof($fp))
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$content .= fgets($fp);
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fclose($fp);
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return $content;
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}
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function putFileContents($path, $content) {
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if (function_exists("file_put_contents"))
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return @file_put_contents($path, $content);
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$fp = @fopen($path, "wb");
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if ($fp) {
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fwrite($fp, $content);
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fclose($fp);
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}
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}
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// WP specific
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function wp_compact_tinymce_js($text) {
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// This function was custom-made for TinyMCE 2.0, not expected to work with any other JS.
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// Strip comments
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$text = preg_replace("!(^|\s+)//.*$!m", '', $text);
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$text = preg_replace("!/\*.*?\*/!s", '', $text);
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// Strip leading tabs, carriage returns and unnecessary line breaks.
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$text = preg_replace("!^\t+!m", '', $text);
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$text = str_replace("\r", '', $text);
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$text = preg_replace("!(^|{|}|;|:|\))\n!m", '\\1', $text);
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return "$text\n";
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}
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?>
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function TinyMCECompressed() {
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@ -15,7 +15,7 @@ class WP_Scripts {
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$this->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
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$this->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '3517' );
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$this->add( 'colorpicker', '/wp-includes/js/colorpicker.js', false, '3517' );
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$this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_gzip.php', false, '20070124' );
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$this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_gzip.php', false, '20070325' );
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$mce_config = apply_filters('tiny_mce_config_url', '/wp-includes/js/tinymce/tiny_mce_config.php');
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$this->add( 'wp_tiny_mce', $mce_config, array('tiny_mce'), '20070225' );
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$this->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.5.0-0');
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