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<?php
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+ − 2
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/*
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* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
1081
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Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
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* Copyright (C) 2006-2009 Dan Fuhry
545
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* tiny_mce_gzip.php - TinyMCE gzip and caching script, stock from MoxieCode with one modification
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*
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* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*/
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/**
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* $Id: tiny_mce_gzip.php 315 2007-10-25 14:03:43Z spocke $
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*
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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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* This file compresses the TinyMCE JavaScript using GZip and
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* enables the browser to do two requests instead of one for each .js file.
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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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// Set the error reporting to minimal.
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@error_reporting(E_ERROR | E_WARNING | E_PARSE);
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// 5/5/2008 - load Enano, but only get the root directory
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define('ENANO_COMMON_ROOTONLY', 1);
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require('../../common.php');
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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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$core = getParam("core", "true") == "true";
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$suffix = getParam("suffix", "_src") == "_src" ? "_src" : "";
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// 5/5/2008 - set cache path to Enano's usual directory
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$cachePath = realpath(ENANO_ROOT . "/cache"); // Cache path, this is where the .gz files will be stored
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$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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$cacheKey = "";
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// Custom extra javascripts to pack
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$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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// Headers
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header("Content-type: text/javascript");
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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 ($diskCache) {
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Added TinyMCE compression support and made some supporting modifications to common.php
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if (!$cachePath)
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Added TinyMCE compression support and made some supporting modifications to common.php
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die("alert('Real path failed.');");
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$cacheKey = getParam("plugins", "") . getParam("languages", "") . getParam("themes", "") . $suffix;
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Added TinyMCE compression support and made some supporting modifications to common.php
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foreach ($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_" . $cacheKey . ".gz";
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Added TinyMCE compression support and made some supporting modifications to common.php
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else
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$cacheFile = $cachePath . "/tiny_mce_" . $cacheKey . ".js";
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Added TinyMCE compression support and made some supporting modifications to common.php
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}
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// Check if it supports gzip
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Added TinyMCE compression support and made some supporting modifications to common.php
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if (isset($_SERVER['HTTP_ACCEPT_ENCODING']))
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Added TinyMCE compression support and made some supporting modifications to common.php
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$encodings = explode(',', strtolower(preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_ENCODING'])));
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Added TinyMCE compression support and made some supporting modifications to common.php
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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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Added TinyMCE compression support and made some supporting modifications to common.php
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$enc = in_array('x-gzip', $encodings) ? "x-gzip" : "gzip";
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$supportsGzip = true;
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Added TinyMCE compression support and made some supporting modifications to common.php
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}
547
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Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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+ − 95
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Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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// Send an ETag (Enano modification 5/5/2008)
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Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
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+ − 97
if ( isset($cacheKey) )
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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+ − 98
{
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
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+ − 99
$etag =& $cacheKey;
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Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
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header("ETag: \"$etag\"");
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Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
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+ − 101
if ( isset($_SERVER['HTTP_IF_NONE_MATCH']) )
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Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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+ − 102
{
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
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+ − 103
if ( "\"$etag\"" == $_SERVER['HTTP_IF_NONE_MATCH'] )
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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+ − 104
{
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
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+ − 105
header('HTTP/1.1 304 Not Modified');
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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+ − 106
exit();
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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+ − 107
}
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
diff
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+ − 108
}
0a2c1ce32d91
Added ETag on TinyMCE gzip; changed ETag format for standard pages so as to include user and login info to control caching when logged in or out
Dan
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changeset
+ − 109
}
544
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Added TinyMCE compression support and made some supporting modifications to common.php
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Added TinyMCE compression support and made some supporting modifications to common.php
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// Use cached file disk cache
81b4499a963e
Added TinyMCE compression support and made some supporting modifications to common.php
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if ($diskCache && $supportsGzip && file_exists($cacheFile)) {
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Added TinyMCE compression support and made some supporting modifications to common.php
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if ($compress)
81b4499a963e
Added TinyMCE compression support and made some supporting modifications to common.php
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header("Content-Encoding: " . $enc);
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Added TinyMCE compression support and made some supporting modifications to common.php
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echo getFileContents($cacheFile);
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Added TinyMCE compression support and made some supporting modifications to common.php
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die();
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Added TinyMCE compression support and made some supporting modifications to common.php
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}
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Added TinyMCE compression support and made some supporting modifications to common.php
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+ − 119
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// Add core
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if ($core == "true") {
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Added TinyMCE compression support and made some supporting modifications to common.php
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$content .= getFileContents("tiny_mce" . $suffix . ".js");
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Added TinyMCE compression support and made some supporting modifications to common.php
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// Patch loading functions
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$content .= "tinyMCE_GZ.start();";
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Added TinyMCE compression support and made some supporting modifications to common.php
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}
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// Add core languages
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foreach ($languages as $lang)
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$content .= getFileContents("langs/" . $lang . ".js");
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// Add themes
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+ − 133
foreach ($themes as $theme) {
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Added TinyMCE compression support and made some supporting modifications to common.php
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$content .= getFileContents( "themes/" . $theme . "/editor_template" . $suffix . ".js");
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foreach ($languages as $lang)
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$content .= getFileContents("themes/" . $theme . "/langs/" . $lang . ".js");
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parents:
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}
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// Add plugins
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foreach ($plugins as $plugin) {
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$content .= getFileContents("plugins/" . $plugin . "/editor_plugin" . $suffix . ".js");
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foreach ($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($file);
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// Restore loading functions
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if ($core == "true")
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$content .= "tinyMCE_GZ.end();";
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544
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// Generate GZIP'd content
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if ($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 = $content;
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// Write gz file
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if ($diskCache && $cacheKey != "")
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putFileContents($cacheFile, $cacheData);
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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 $content;
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}
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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function getParam($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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?>