New file |
0,0 → 1,179 |
<?php |
/** |
* $Id: tiny_mce_gzip.php 158 2006-12-21 14:32:19Z spocke $ |
* |
* @author Moxiecode |
* @copyright Copyright © 2005-2006, 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. |
*/ |
|
// Set the error reporting to minimal. |
@error_reporting(E_ERROR | E_WARNING | E_PARSE); |
|
// Get input |
$plugins = explode(',', getParam("plugins", "")); |
$languages = explode(',', getParam("languages", "")); |
$themes = explode(',', getParam("themes", "")); |
$diskCache = getParam("diskcache", "") == "true"; |
$isJS = getParam("js", "") == "true"; |
$compress = getParam("compress", "true") == "true"; |
$suffix = getParam("suffix", "_src") == "_src" ? "_src" : ""; |
$cachePath = realpath("."); // Cache path, this is where the .gz files will be stored |
$expiresOffset = 3600 * 24 * 10; // Cache for 10 days in browser cache |
$content = ""; |
$encodings = array(); |
$supportsGzip = false; |
$enc = ""; |
$cacheKey = ""; |
|
// Custom extra javascripts to pack |
$custom = array(/* |
"some custom .js file", |
"some custom .js file" |
*/); |
|
// Headers |
header("Content-type: text/javascript"); |
header("Vary: Accept-Encoding"); // Handle proxies |
header("Expires: " . gmdate("D, d M Y H:i:s", time() + $expiresOffset) . " GMT"); |
|
// Is called directly then auto init with default settings |
if (!$isJS) { |
echo getFileContents("tiny_mce_gzip.js"); |
echo "tinyMCE_GZ.init({});"; |
die(); |
} |
|
// Setup cache info |
if ($diskCache) { |
if (!$cachePath) |
die("alert('Real path failed.');"); |
|
$cacheKey = getParam("plugins", "") . getParam("languages", "") . getParam("themes", ""); |
|
foreach ($custom as $file) |
$cacheKey .= $file; |
|
$cacheKey = md5($cacheKey); |
|
if ($compress) |
$cacheFile = $cachePath . "/tiny_mce_" . $cacheKey . ".gz"; |
else |
$cacheFile = $cachePath . "/tiny_mce_" . $cacheKey . ".js"; |
} |
|
// Check if it supports gzip |
if (isset($_SERVER['HTTP_ACCEPT_ENCODING'])) |
$encodings = explode(',', strtolower(preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_ENCODING']))); |
|
if ((in_array('gzip', $encodings) || in_array('x-gzip', $encodings) || isset($_SERVER['---------------'])) && function_exists('ob_gzhandler') && !ini_get('zlib.output_compression')) { |
$enc = in_array('x-gzip', $encodings) ? "x-gzip" : "gzip"; |
$supportsGzip = true; |
} |
|
// Use cached file disk cache |
if ($diskCache && $supportsGzip && file_exists($cacheFile)) { |
if ($compress) |
header("Content-Encoding: " . $enc); |
|
echo getFileContents($cacheFile); |
die(); |
} |
|
// Add core |
$content .= getFileContents("tiny_mce" . $suffix . ".js"); |
|
// Patch loading functions |
$content .= "tinyMCE_GZ.start();"; |
|
// Add core languages |
foreach ($languages as $lang) |
$content .= getFileContents("langs/" . $lang . ".js"); |
|
// Add themes |
foreach ($themes as $theme) { |
$content .= getFileContents( "themes/" . $theme . "/editor_template" . $suffix . ".js"); |
|
foreach ($languages as $lang) |
$content .= getFileContents("themes/" . $theme . "/langs/" . $lang . ".js"); |
} |
|
// Add plugins |
foreach ($plugins as $plugin) { |
$content .= getFileContents("plugins/" . $plugin . "/editor_plugin" . $suffix . ".js"); |
|
foreach ($languages as $lang) |
$content .= getFileContents("plugins/" . $plugin . "/langs/" . $lang . ".js"); |
} |
|
// Add custom files |
foreach ($custom as $file) |
$content .= getFileContents($file); |
|
// Restore loading functions |
$content .= "tinyMCE_GZ.end();"; |
|
// Generate GZIP'd content |
if ($supportsGzip) { |
if ($compress) { |
header("Content-Encoding: " . $enc); |
$cacheData = gzencode($content, 9, FORCE_GZIP); |
} else |
$cacheData = $content; |
|
// Write gz file |
if ($diskCache && $cacheKey != "") |
putFileContents($cacheFile, $cacheData); |
|
// Stream to client |
echo $cacheData; |
} else { |
// Stream uncompressed content |
echo $content; |
} |
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
|
function getParam($name, $def = false) { |
if (!isset($_GET[$name])) |
return $def; |
|
return preg_replace("/[^0-9a-z\-_,]+/i", "", $_GET[$name]); // Remove anything but 0-9,a-z,-_ |
} |
|
function getFileContents($path) { |
$path = realpath($path); |
|
if (!$path || !@is_file($path)) |
return ""; |
|
if (function_exists("file_get_contents")) |
return @file_get_contents($path); |
|
$content = ""; |
$fp = @fopen($path, "r"); |
if (!$fp) |
return ""; |
|
while (!feof($fp)) |
$content .= fgets($fp); |
|
fclose($fp); |
|
return $content; |
} |
|
function putFileContents($path, $content) { |
if (function_exists("file_put_contents")) |
return @file_put_contents($path, $content); |
|
$fp = @fopen($path, "wb"); |
if ($fp) { |
fwrite($fp, $content); |
fclose($fp); |
} |
} |
?> |