WordPress/wp-includes/js/tinymce/tiny_mce_gzip.php

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<?php
/**
* $RCSfile: tiny_mce_gzip.php,v $
* $Revision: $
* $Date: $
*
* @version 1.02
* @author Moxiecode
* @copyright Copyright <EFBFBD> 2005, Moxiecode Systems AB, All rights reserved.
*
* This file compresses the TinyMCE JavaScript using GZip and
* enables the browser to do two requests instead of one for each .js file.
* Notice: This script defaults the button_tile_map option to true for extra performance.
*
* Todo:
* - Add local file cache for the GZip:ed version.
*/
@ include('../../../wp-config.php');
function wp_translate_tinymce_lang($text) {
if ( ! function_exists('__') ) {
return $text;
} else {
$search1 = "/^tinyMCELang\\[(['\"])(.*)\\1\]( ?= ?)(['\"])(.*)\\4/Uem";
$replace1 = "'tinyMCELang[\\1\\2\\1]\\3'.stripslashes('\\4').__('\\5').stripslashes('\\4')";
$search2 = "/ : (['\"])(.*)\\1/Uem";
$replace2 = "' : '.stripslashes('\\1').__('\\2').stripslashes('\\1')";
$search = array($search1, $search2);
$replace = array($replace1, $replace2);
$text = preg_replace($search, $replace, $text);
return $text;
}
}
function wp_compact_tinymce_js($text) {
// This function was custom-made for TinyMCE 2.0, not expected to work with any other JS.
// Strip comments
$text = preg_replace("!(^|\s+)//.*$!m", '', $text);
$text = preg_replace("!/\*.*?\*/!s", '', $text);
// Strip leading tabs, carriage returns and unnecessary line breaks.
$text = preg_replace("!^\t+!m", '', $text);
$text = str_replace("\r", '', $text);
$text = preg_replace("!(^|{|}|;|:|\))\n!m", '\\1', $text);
return $text;
}
// General options
$suffix = ""; // Set to "_src" to use source version
$expiresOffset = 3600 * 24 * 10; // 10 days util client cache expires
// Get data to load
$theme = isset($_REQUEST['theme']) ? $_REQUEST['theme'] : "";
$language = isset($_REQUEST['language']) ? $_REQUEST['language'] : "";
$plugins = isset($_REQUEST['plugins']) ? $_REQUEST['plugins'] : "";
$lang = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : "en";
$index = isset($_REQUEST['index']) ? $_REQUEST['index'] : -1;
// Only gzip the contents if clients and server support it
$encodings = explode(',', strtolower($_SERVER['HTTP_ACCEPT_ENCODING']));
if (in_array('gzip', $encodings) && function_exists('ob_gzhandler'))
@ ob_start("ob_gzhandler"); // Don't let warnings foul up the JS
// Output rest of headers
header("Content-type: text/javascript; charset: UTF-8");
// header("Cache-Control: must-revalidate");
header("Vary: Accept-Encoding"); // Handle proxies
header("Expires: " . gmdate("D, d M Y H:i:s", time() + $expiresOffset) . " GMT");
if ($index > -1) {
// Write main script and patch some things
if ($index == 0) {
// WP echo file_get_contents(realpath("tiny_mce" . $suffix . ".js"));
$tinymce = file_get_contents(realpath("tiny_mce.js"));
echo wp_compact_tinymce_js($tinymce);
echo "\n\n";
echo "TinyMCE.prototype.loadScript = function() {};\n";
}
// WP
$lang = $language = 'en';
echo "\n/* WP Cancels all TinyMCE language handling */\n";
echo "TinyMCE.prototype.importThemeLanguagePack = function() {};\n";
echo "TinyMCE.prototype.importPluginLanguagePack = function() {};\n\n";
// Do init based on index
// WP echo "tinyMCE.init(tinyMCECompressed.configs[" . $index . "]);\n\n";
// Load theme, language pack and theme language packs
if ($theme) {
echo file_get_contents(realpath("themes/" . $theme . "/editor_template" . $suffix . ".js"));
echo wp_translate_tinymce_lang(file_get_contents(realpath("themes/" . $theme . "/langs/" . $lang . ".js")));
}
if ($language)
echo wp_translate_tinymce_lang(file_get_contents(realpath("langs/" . $language . ".js")));
// Load all plugins and their language packs
$plugins = explode(",", $plugins);
foreach ($plugins as $plugin) {
$pluginFile = realpath("plugins/" . $plugin . "/editor_plugin" . $suffix . ".js");
$languageFile = realpath("plugins/" . $plugin . "/langs/" . $lang . ".js");
if ($pluginFile)
echo file_get_contents($pluginFile);
if ($languageFile)
echo wp_translate_tinymce_lang(file_get_contents($languageFile));
}
die;
}
?>
function TinyMCECompressed() {
this.configs = new Array();
this.loadedFiles = new Array();
}
TinyMCECompressed.prototype.init = function(settings) {
var elements = document.getElementsByTagName('script');
var scriptURL = "";
for (var i=0; i<elements.length; i++) {
if (elements[i].src && elements[i].src.indexOf("tiny_mce_gzip.php") != -1) {
scriptURL = elements[i].src;
break;
}
}
settings["theme"] = typeof(settings["theme"]) != "undefined" ? settings["theme"] : "default";
settings["plugins"] = typeof(settings["plugins"]) != "undefined" ? settings["plugins"] : "";
settings["language"] = typeof(settings["language"]) != "undefined" ? settings["language"] : "en";
settings["button_tile_map"] = typeof(settings["button_tile_map"]) != "undefined" ? settings["button_tile_map"] : true;
this.configs[this.configs.length] = settings;
this.settings = settings;
scriptURL += "?theme=" + escape(this.getOnce(settings["theme"])) + "&language=" + escape(this.getOnce(settings["language"])) + "&plugins=" + escape(this.getOnce(settings["plugins"])) + "&lang=" + settings["language"] + "&index=" + escape(this.configs.length-1);
document.write('<sc'+'ript language="javascript" type="text/javascript" src="' + scriptURL + '"></script>');
}
TinyMCECompressed.prototype.getOnce = function(str) {
var ar = str.split(',');
for (var i=0; i<ar.length; i++) {
if (ar[i] == '')
continue;
// Skip load
for (var x=0; x<this.loadedFiles.length; x++) {
if (this.loadedFiles[x] == ar[i])
ar[i] = null;
}
this.loadedFiles[this.loadedFiles.length] = ar[i];
}
// Glue
str = "";
for (var i=0; i<ar.length; i++) {
if (ar[i] == null)
continue;
str += ar[i];
if (i != ar.length-1)
str += ",";
}
return str;
}
var tinyMCE = new TinyMCECompressed();
var tinyMCECompressed = tinyMCE;