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Authored by whb
Commit 8d9327bdfe2174681bb37a7849f1404b87b23c78 1 parent b3fda620

new minify

Inline Side-by-side
Showing 42 changed files with 2059 additions and 498 deletions
<IfModule mod_rewrite.c>
RewriteEngine on
# You may need RewriteBase on some servers
#RewriteBase /min
# rewrite URLs like "/min/f=..." to "/min/?f=..."
RewriteRule ^([bfg]=.*) index.php?$1 [L,NE]
</IfModule>
<IfModule mod_env.c>
# In case AddOutputFilterByType has been added
SetEnv no-gzip
</IfModule>
... ...
... ... @@ -16,7 +16,7 @@ $min_enableBuilder = false;
* If non-empty, the Builder will be protected with HTTP Digest auth.
* The username is "admin".
*/
$min_builderPassword = 'admin';
$min_builderPassword = 'yoho9646';
/**
... ... @@ -49,9 +49,10 @@ $min_allowDebugFlag = false;
* For best performance, specify your temp directory here. Otherwise Minify
* will have to load extra code to guess. Some examples below:
*/
$min_cachePath = '../assets';
$min_cachePath = __DIR__.'/../assets';
//$min_cachePath = '/tmp';
//$min_cachePath = preg_replace('/^\\d+;/', '', session_save_path());
/**
* To use APC/Memcache/ZendPlatform for cache storage, require the class and
* set $min_cachePath to an instance. Example below:
... ... @@ -106,6 +107,12 @@ $min_serveOptions['maxAge'] = 1800;
/**
* To use CSSmin (Túbal Martín's port of the YUI CSS compressor), uncomment the following line:
*/
//$min_serveOptions['minifiers']['text/css'] = array('Minify_CSSmin', 'minify');
/**
* To use Google's Closure Compiler API to minify Javascript (falling back to JSMin
* on failure), uncomment the following line:
*/
... ... @@ -126,7 +133,7 @@ $min_serveOptions['maxAge'] = 1800;
* Set to true to disable the "f" GET parameter for specifying files.
* Only the "g" parameter will be considered.
*/
$min_serveOptions['minApp']['groupsOnly'] = true;
$min_serveOptions['minApp']['groupsOnly'] = false;
/**
... ...
<?php
/**
* Groups configuration for default Minify implementation
* @package Minify
*/
/**
* You may wish to use the Minify URI Builder app to suggest
* changes. http://yourdomain/min/builder/
*
* See http://code.google.com/p/minify/wiki/CustomSource for other ideas
**/
return array(
'index_mobile.js'=>array(
'//js/lib/seajs.js',
'//js/mobile.js',
'//js/lib/jquery.js',
'//js/plugins/swipe.js',
"//js/lib/zepto.js",
'//js/plugins/share.js',
'//js/lib/util/tools.js',
'//js/lib/util/store.js',
'//js/plugins/idangerous.swiper.js',
'//js/plugins/mlellipsis.js',
'//js/plugins/imgZoom.js'
),
'index_mobile.css' => array(
'//css/mobile.css',
'//css/emoji.css',
'//css/hook.css',
)
);
\ No newline at end of file
... ...
... ... @@ -6,19 +6,30 @@
*
* @package Minify
*/
define('MINIFY_MIN_DIR', dirname(__FILE__));
// set config path defaults
$min_configPaths = array(
'base' => MINIFY_MIN_DIR . '/config.php',
'test' => MINIFY_MIN_DIR . '/config-test.php',
'groups' => MINIFY_MIN_DIR . '/groupsConfig.php'
);
// check for custom config paths
if (!empty($min_customConfigPaths) && is_array($min_customConfigPaths)) {
$min_configPaths = array_merge($min_configPaths, $min_customConfigPaths);
}
// load config
require MINIFY_MIN_DIR . '/config.php';
require $min_configPaths['base'];
if (isset($_GET['test'])) {
include MINIFY_MIN_DIR . '/config-test.php';
include $min_configPaths['test'];
}
// setup include path
set_include_path($min_libPath . PATH_SEPARATOR . get_include_path());
require 'Minify.php';
require "$min_libPath/Minify/Loader.php";
Minify_Loader::register();
Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;
Minify::setCache(
... ... @@ -38,56 +49,39 @@ foreach ($min_symlinks as $uri => $target) {
}
if ($min_allowDebugFlag) {
require_once 'Minify/DebugDetector.php';
$min_serveOptions['debug'] = Minify_DebugDetector::shouldDebugRequest($_COOKIE, $_GET, $_SERVER['REQUEST_URI']);
}
if ($min_errorLogger) {
require_once 'Minify/Logger.php';
if (true === $min_errorLogger) {
require_once 'FirePHP.php';
$min_errorLogger = FirePHP::getInstance(true);
}
Minify_Logger::setLogger($min_errorLogger);
}
// check for URI versioning
if (preg_match('/&\\d/', $_SERVER['QUERY_STRING'])) {
if (preg_match('/&\\d/', $_SERVER['QUERY_STRING']) || isset($_GET['v'])) {
$min_serveOptions['maxAge'] = 31536000;
}
if (isset($_GET['g'])&&isset($_GET['site'])) {
$g = $_GET['g'];
$arr = require MINIFY_MIN_DIR . '/groupConfig/'.$_GET['site'].'.php';
$mg = explode("+", $_GET['g']);
if(count($mg)>1)
{
$gm_arr = $arr[$mg[0]];
for($i = 1;$i<count($mg);$i++)
{
$gm_arr = array_merge($gm_arr,$arr[$mg[$i]]);
}
$arr[$g] = $gm_arr;
}
// need groups config?
if (isset($_GET['g']) && isset($_GET['site'])) {
// well need groups config
$min_serveOptions['minApp']['groups'] = ($arr);
$min_serveOptions['minApp']['groups'] = (require MINIFY_MIN_DIR . '/groupConfig/'.$_GET['site'].'.php');
$min_configPaths['groups'] = MINIFY_MIN_DIR . '/groupConfig/'.$_GET['site'].'.php';
}
if (isset($_GET['f']) || isset($_GET['g'])) {
// serve!
// serve or redirect
if (isset($_GET['f']) || isset($_GET['g'])) {
if (! isset($min_serveController)) {
require 'Minify/Controller/MinApp.php';
$min_serveController = new Minify_Controller_MinApp();
}
Minify::serve($min_serveController, $min_serveOptions);
} elseif ($min_enableBuilder) {
header('Location: builder/');
exit();
exit;
} else {
header("Location: /");
exit();
header('Location: /');
exit;
}
... ...
<?php
/*!
* cssmin.php rev 91c5ea5
* Author: Tubal Martin - http://blog.margenn.com/
* cssmin.php v2.4.8-4
* Author: Tubal Martin - http://tubalmartin.me/
* Repo: https://github.com/tubalmartin/YUI-CSS-compressor-PHP-port
*
* This is a PHP port of the Javascript port of the CSS minification tool
* distributed with YUICompressor, itself a port of the cssmin utility by
* Isaac Schlueter - http://foohack.com/
* This is a PHP port of the CSS minification tool distributed with YUICompressor,
* itself a port of the cssmin utility by Isaac Schlueter - http://foohack.com/
* Permission is hereby granted to use the PHP version under the same
* conditions as the YUICompressor.
*/
... ... @@ -16,25 +15,40 @@
* YUI Compressor
* http://developer.yahoo.com/yui/compressor/
* Author: Julien Lecomte - http://www.julienlecomte.net/
* Copyright (c) 2011 Yahoo! Inc. All rights reserved.
* Copyright (c) 2013 Yahoo! Inc. All rights reserved.
* The copyrights embodied in the content of this file are licensed
* by Yahoo! Inc. under the BSD (revised) open source license.
*/
class CSSmin
{
const NL = '___YUICSSMIN_PRESERVED_NL___';
const TOKEN = '___YUICSSMIN_PRESERVED_TOKEN_';
const COMMENT = '___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_';
const CLASSCOLON = '___YUICSSMIN_PSEUDOCLASSCOLON___';
const QUERY_FRACTION = '___YUICSSMIN_QUERY_FRACTION___';
private $comments;
private $preserved_tokens;
private $memory_limit;
private $max_execution_time;
private $pcre_backtrack_limit;
private $pcre_recursion_limit;
private $raise_php_limits;
/**
* @param bool $raisePhpSettingsLimits if true, raisePhpSettingLimits() will
* be called.
* @param bool|int $raise_php_limits
* If true, PHP settings will be raised if needed
*/
public function __construct($raisePhpSettingsLimits = true)
public function __construct($raise_php_limits = TRUE)
{
if ($raisePhpSettingsLimits) {
$this->raisePhpSettingLimits();
}
// Set suggested PHP limits
$this->memory_limit = 128 * 1048576; // 128MB in bytes
$this->max_execution_time = 60; // 1 min
$this->pcre_backtrack_limit = 1000 * 1000;
$this->pcre_recursion_limit = 500 * 1000;
$this->raise_php_limits = (bool) $raise_php_limits;
}
/**
... ... @@ -43,8 +57,16 @@ class CSSmin
* @param int|bool $linebreak_pos
* @return string
*/
public function run($css, $linebreak_pos = FALSE)
public function run($css = '', $linebreak_pos = FALSE)
{
if (empty($css)) {
return '';
}
if ($this->raise_php_limits) {
$this->do_raise_php_limits();
}
$this->comments = array();
$this->preserved_tokens = array();
... ... @@ -59,36 +81,39 @@ class CSSmin
if ($end_index < 0) {
$end_index = $length;
}
$this->comments[] = $this->str_slice($css, $start_index + 2, $end_index);
$css = $this->str_slice($css, 0, $start_index + 2) . '___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_' . (count($this->comments) - 1) . '___' . $this->str_slice($css, $end_index);
$start_index += 2;
$comment_found = $this->str_slice($css, $start_index + 2, $end_index);
$this->comments[] = $comment_found;
$comment_preserve_string = self::COMMENT . (count($this->comments) - 1) . '___';
$css = $this->str_slice($css, 0, $start_index + 2) . $comment_preserve_string . $this->str_slice($css, $end_index);
// Set correct start_index: Fixes issue #2528130
$start_index = $end_index + 2 + strlen($comment_preserve_string) - strlen($comment_found);
}
// preserve strings so their content doesn't get accidentally minified
$css = preg_replace_callback('/(?:"(?:[^\\\\"]|\\\\.|\\\\)*")|'."(?:'(?:[^\\\\']|\\\\.|\\\\)*')/", array($this, 'callback_one'), $css);
// Let's divide css code in chunks of 25.000 chars aprox.
// Reason: PHP's PCRE functions like preg_replace have a "backtrack limit" of 100.000 chars by default (php < 5.3.7)
// so if we're dealing with really long strings and a (sub)pattern matches a number of chars greater than
// the backtrack limit number (i.e. /(.*)/s) PCRE functions may fail silently returning NULL and
// $css would be empty.
$css = preg_replace_callback('/(?:"(?:[^\\\\"]|\\\\.|\\\\)*")|'."(?:'(?:[^\\\\']|\\\\.|\\\\)*')/S", array($this, 'replace_string'), $css);
// Let's divide css code in chunks of 5.000 chars aprox.
// Reason: PHP's PCRE functions like preg_replace have a "backtrack limit"
// of 100.000 chars by default (php < 5.3.7) so if we're dealing with really
// long strings and a (sub)pattern matches a number of chars greater than
// the backtrack limit number (i.e. /(.*)/s) PCRE functions may fail silently
// returning NULL and $css would be empty.
$charset = '';
$charset_regexp = '/@charset [^;]+;/i';
$charset_regexp = '/(@charset)( [^;]+;)/i';
$css_chunks = array();
$css_chunk_length = 25000; // aprox size, not exact
$css_chunk_length = 5000; // aprox size, not exact
$start_index = 0;
$i = $css_chunk_length; // save initial iterations
$l = strlen($css);
// if the number of characters is 25000 or less, do not chunk
// if the number of characters is 5000 or less, do not chunk
if ($l <= $css_chunk_length) {
$css_chunks[] = $css;
} else {
// chunk css code securely
while ($i < $l) {
$i += 50; // save iterations. 500 checks for a closing curly brace }
$i += 50; // save iterations
if ($l - $start_index <= $css_chunk_length || $i >= $l) {
$css_chunks[] = $this->str_slice($css, $start_index);
break;
... ... @@ -110,45 +135,74 @@ class CSSmin
// Minify each chunk
for ($i = 0, $n = count($css_chunks); $i < $n; $i++) {
$css_chunks[$i] = $this->minify($css_chunks[$i], $linebreak_pos);
// If there is a @charset in a css chunk...
// Keep the first @charset at-rule found
if (empty($charset) && preg_match($charset_regexp, $css_chunks[$i], $matches)) {
// delete all of them no matter the chunk
$css_chunks[$i] = preg_replace($charset_regexp, '', $css_chunks[$i]);
$charset = $matches[0];
$charset = strtolower($matches[1]) . $matches[2];
}
// Delete all @charset at-rules
$css_chunks[$i] = preg_replace($charset_regexp, '', $css_chunks[$i]);
}
// Update the first chunk and put the charset to the top of the file.
// Update the first chunk and push the charset to the top of the file.
$css_chunks[0] = $charset . $css_chunks[0];
return implode('', $css_chunks);
}
/**
* Get the minimum PHP setting values suggested for CSSmin
* @return array
* Sets the memory limit for this script
* @param int|string $limit
*/
public function getSuggestedPhpLimits()
public function set_memory_limit($limit)
{
return array(
'memory_limit' => '128M',
'pcre.backtrack_limit' => 1000 * 1000,
'pcre.recursion_limit' => 500 * 1000,
);
$this->memory_limit = $this->normalize_int($limit);
}
/**
* Configure PHP to use at least the suggested minimum settings
*
* @todo Move this functionality to separate class.
* Sets the maximum execution time for this script
* @param int|string $seconds
*/
public function set_max_execution_time($seconds)
{
$this->max_execution_time = (int) $seconds;
}
/**
* Sets the PCRE backtrack limit for this script
* @param int $limit
*/
public function set_pcre_backtrack_limit($limit)
{
$this->pcre_backtrack_limit = (int) $limit;
}
/**
* Sets the PCRE recursion limit for this script
* @param int $limit
*/
public function raisePhpSettingLimits()
public function set_pcre_recursion_limit($limit)
{
foreach ($this->getSuggestedPhpLimits() as $key => $val) {
$current = $this->normalizeInt(ini_get($key));
$suggested = $this->normalizeInt($val);
if ($current < $suggested) {
ini_set($key, $val);
$this->pcre_recursion_limit = (int) $limit;
}
/**
* Try to configure PHP to use at least the suggested minimum settings
*/
private function do_raise_php_limits()
{
$php_limits = array(
'memory_limit' => $this->memory_limit,
'max_execution_time' => $this->max_execution_time,
'pcre.backtrack_limit' => $this->pcre_backtrack_limit,
'pcre.recursion_limit' => $this->pcre_recursion_limit
);
// If current settings are higher respect them.
foreach ($php_limits as $name => $suggested) {
$current = $this->normalize_int(ini_get($name));
// memory_limit exception: allow -1 for "no memory limit".
if ($current > -1 && ($suggested == -1 || $current < $suggested)) {
ini_set($name, $suggested);
}
}
}
... ... @@ -165,13 +219,17 @@ class CSSmin
for ($i = 0, $max = count($this->comments); $i < $max; $i++) {
$token = $this->comments[$i];
$placeholder = '/___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_' . $i . '___/';
$placeholder = '/' . self::COMMENT . $i . '___/';
// ! in the first position of the comment means preserve
// so push to the preserved tokens keeping the !
if (substr($token, 0, 1) === '!') {
$this->preserved_tokens[] = $token;
$css = preg_replace($placeholder, '___YUICSSMIN_PRESERVED_TOKEN_' . (count($this->preserved_tokens) - 1) . '___', $css, 1);
$token_tring = self::TOKEN . (count($this->preserved_tokens) - 1) . '___';
$css = preg_replace($placeholder, $token_tring, $css, 1);
// Preserve new lines for /*! important comments
$css = preg_replace('/\s*[\n\r\f]+\s*(\/\*'. $token_tring .')/S', self::NL.'$1', $css);
$css = preg_replace('/('. $token_tring .'\*\/)\s*[\n\r\f]+\s*/', '$1'.self::NL, $css);
continue;
}
... ... @@ -179,10 +237,10 @@ class CSSmin
// shorten that to /*\*/ and the next one to /**/
if (substr($token, (strlen($token) - 1), 1) === '\\') {
$this->preserved_tokens[] = '\\';
$css = preg_replace($placeholder, '___YUICSSMIN_PRESERVED_TOKEN_' . (count($this->preserved_tokens) - 1) . '___', $css, 1);
$css = preg_replace($placeholder, self::TOKEN . (count($this->preserved_tokens) - 1) . '___', $css, 1);
$i = $i + 1; // attn: advancing the loop
$this->preserved_tokens[] = '';
$css = preg_replace('/___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_' . $i . '___/', '___YUICSSMIN_PRESERVED_TOKEN_' . (count($this->preserved_tokens) - 1) . '___', $css, 1);
$css = preg_replace('/' . self::COMMENT . $i . '___/', self::TOKEN . (count($this->preserved_tokens) - 1) . '___', $css, 1);
continue;
}
... ... @@ -193,7 +251,7 @@ class CSSmin
if ($start_index > 2) {
if (substr($css, $start_index - 3, 1) === '>') {
$this->preserved_tokens[] = '';
$css = preg_replace($placeholder, '___YUICSSMIN_PRESERVED_TOKEN_' . (count($this->preserved_tokens) - 1) . '___', $css, 1);
$css = preg_replace($placeholder, self::TOKEN . (count($this->preserved_tokens) - 1) . '___', $css, 1);
}
}
}
... ... @@ -206,60 +264,132 @@ class CSSmin
// Normalize all whitespace strings to single spaces. Easier to work with that way.
$css = preg_replace('/\s+/', ' ', $css);
// Fix IE7 issue on matrix filters which browser accept whitespaces between Matrix parameters
$css = preg_replace_callback('/\s*filter\:\s*progid:DXImageTransform\.Microsoft\.Matrix\(([^\)]+)\)/', array($this, 'preserve_old_IE_specific_matrix_definition'), $css);
// Shorten & preserve calculations calc(...) since spaces are important
$css = preg_replace_callback('/calc(\(((?:[^\(\)]+|(?1))*)\))/i', array($this, 'replace_calc'), $css);
// Replace positive sign from numbers preceded by : or a white-space before the leading space is removed
// +1.2em to 1.2em, +.8px to .8px, +2% to 2%
$css = preg_replace('/((?<!\\\\)\:|\s)\+(\.?\d+)/S', '$1$2', $css);
// Remove leading zeros from integer and float numbers preceded by : or a white-space
// 000.6 to .6, -0.8 to -.8, 0050 to 50, -01.05 to -1.05
$css = preg_replace('/((?<!\\\\)\:|\s)(\-?)0+(\.?\d+)/S', '$1$2$3', $css);
// Remove trailing zeros from float numbers preceded by : or a white-space
// -6.0100em to -6.01em, .0100 to .01, 1.200px to 1.2px
$css = preg_replace('/((?<!\\\\)\:|\s)(\-?)(\d?\.\d+?)0+([^\d])/S', '$1$2$3$4', $css);
// Remove trailing .0 -> -9.0 to -9
$css = preg_replace('/((?<!\\\\)\:|\s)(\-?\d+)\.0([^\d])/S', '$1$2$3', $css);
// Replace 0 length numbers with 0
$css = preg_replace('/((?<!\\\\)\:|\s)\-?\.?0+([^\d])/S', '${1}0$2', $css);
// Remove the spaces before the things that should not have spaces before them.
// But, be careful not to turn "p :link {...}" into "p:link{...}"
// Swap out any pseudo-class colons with the token, and then swap back.
$css = preg_replace_callback('/(?:^|\})(?:(?:[^\{\:])+\:)+(?:[^\{]*\{)/', array($this, 'callback_two'), $css);
$css = preg_replace_callback('/(?:^|\})[^\{]*\s+\:/', array($this, 'replace_colon'), $css);
// Remove spaces before the things that should not have spaces before them.
$css = preg_replace('/\s+([\!\{\}\;\:\>\+\(\)\]\~\=,])/', '$1', $css);
$css = preg_replace('/\s+([\!\{\}\;\:\>\+\(\)\],])/', '$1', $css);
$css = preg_replace('/___YUICSSMIN_PSEUDOCLASSCOLON___/', ':', $css);
// Restore spaces for !important
$css = preg_replace('/\!important/i', ' !important', $css);
// bring back the colon
$css = preg_replace('/' . self::CLASSCOLON . '/', ':', $css);
// retain space for special IE6 cases
$css = preg_replace('/\:first\-(line|letter)(\{|,)/', ':first-$1 $2', $css);
$css = preg_replace_callback('/\:first\-(line|letter)(\{|,)/i', array($this, 'lowercase_pseudo_first'), $css);
// no space after the end of a preserved comment
$css = preg_replace('/\*\/ /', '*/', $css);
// lowercase some popular @directives
$css = preg_replace_callback('/@(font-face|import|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?keyframe|media|page|namespace)/i', array($this, 'lowercase_directives'), $css);
// lowercase some more common pseudo-elements
$css = preg_replace_callback('/:(active|after|before|checked|disabled|empty|enabled|first-(?:child|of-type)|focus|hover|last-(?:child|of-type)|link|only-(?:child|of-type)|root|:selection|target|visited)/i', array($this, 'lowercase_pseudo_elements'), $css);
// lowercase some more common functions
$css = preg_replace_callback('/:(lang|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|(?:-(?:moz|webkit)-)?any)\(/i', array($this, 'lowercase_common_functions'), $css);
// lower case some common function that can be values
// NOTE: rgb() isn't useful as we replace with #hex later, as well as and() is already done for us
$css = preg_replace_callback('/([:,\( ]\s*)(attr|color-stop|from|rgba|to|url|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?(?:calc|max|min|(?:repeating-)?(?:linear|radial)-gradient)|-webkit-gradient)/iS', array($this, 'lowercase_common_functions_values'), $css);
// Put the space back in some cases, to support stuff like
// @media screen and (-webkit-min-device-pixel-ratio:0){
$css = preg_replace('/\band\(/i', 'and (', $css);
// Remove the spaces after the things that should not have spaces after them.
$css = preg_replace('/([\!\{\}\:;\>\+\(\[,])\s+/', '$1', $css);
$css = preg_replace('/([\!\{\}\:;\>\+\(\[\~\=,])\s+/S', '$1', $css);
// remove unnecessary semicolons
$css = preg_replace('/;+\}/', '}', $css);
// Replace 0(px,em,%) with 0.
$css = preg_replace('/([\s\:])(0)(?:px|em|%|in|cm|mm|pc|pt|ex)/i', '$1$2', $css);
// Fix for issue: #2528146
// Restore semicolon if the last property is prefixed with a `*` (lte IE7 hack)
// to avoid issues on Symbian S60 3.x browsers.
$css = preg_replace('/(\*[a-z0-9\-]+\s*\:[^;\}]+)(\})/', '$1;$2', $css);
// Replace 0 <length> and 0 <percentage> values with 0.
// <length> data type: https://developer.mozilla.org/en-US/docs/Web/CSS/length
// <percentage> data type: https://developer.mozilla.org/en-US/docs/Web/CSS/percentage
$css = preg_replace('/([^\\\\]\:|\s)0(?:em|ex|ch|rem|vw|vh|vm|vmin|cm|mm|in|px|pt|pc|%)/iS', '${1}0', $css);
// Replace 0 0 0 0; with 0.
$css = preg_replace('/\:0 0 0 0(;|\})/', ':0$1', $css);
$css = preg_replace('/\:0 0 0(;|\})/', ':0$1', $css);
$css = preg_replace('/\:0 0(;|\})/', ':0$1', $css);
// 0% step in a keyframe? restore the % unit
$css = preg_replace_callback('/(@[a-z\-]*?keyframes[^\{]+\{)(.*?)(\}\})/iS', array($this, 'replace_keyframe_zero'), $css);
// Replace 0 0; or 0 0 0; or 0 0 0 0; with 0.
$css = preg_replace('/\:0(?: 0){1,3}(;|\}| \!)/', ':0$1', $css);
// Fix for issue: #2528142
// Replace text-shadow:0; with text-shadow:0 0 0;
$css = preg_replace('/(text-shadow\:0)(;|\}| \!)/i', '$1 0 0$2', $css);
// Replace background-position:0; with background-position:0 0;
// same for transform-origin
$css = preg_replace_callback('/(background\-position|transform\-origin|webkit\-transform\-origin|moz\-transform\-origin|o-transform\-origin|ms\-transform\-origin)\:0(;|\})/i', array($this, 'callback_three'), $css);
// Replace 0.6 to .6, but only when preceded by : or a white-space
$css = preg_replace('/(\:|\s)0+\.(\d+)/', '$1.$2', $css);
// Changing -webkit-mask-position: 0 0 to just a single 0 will result in the second parameter defaulting to 50% (center)
$css = preg_replace('/(background\-position|webkit-mask-position|(?:webkit|moz|o|ms|)\-?transform\-origin)\:0(;|\}| \!)/iS', '$1:0 0$2', $css);
// Shorten colors from rgb(51,102,153) to #336699
// Shorten colors from rgb(51,102,153) to #336699, rgb(100%,0%,0%) to #ff0000 (sRGB color space)
// Shorten colors from hsl(0, 100%, 50%) to #ff0000 (sRGB color space)
// This makes it more likely that it'll get further compressed in the next step.
$css = preg_replace_callback('/rgb\s*\(\s*([0-9,\s]+)\s*\)/i', array($this, 'callback_four'), $css);
$css = preg_replace_callback('/rgb\s*\(\s*([0-9,\s\-\.\%]+)\s*\)(.{1})/i', array($this, 'rgb_to_hex'), $css);
$css = preg_replace_callback('/hsl\s*\(\s*([0-9,\s\-\.\%]+)\s*\)(.{1})/i', array($this, 'hsl_to_hex'), $css);
// Shorten colors from #AABBCC to #ABC.
// Shorten colors from #AABBCC to #ABC or short color name.
$css = $this->compress_hex_colors($css);
// border: none -> border:0
$css = preg_replace_callback('/(border|border\-top|border\-right|border\-bottom|border\-right|outline|background)\:none(;|\})/i', array($this, 'callback_five'), $css);
// border: none to border:0, outline: none to outline:0
$css = preg_replace('/(border\-?(?:top|right|bottom|left|)|outline)\:none(;|\}| \!)/iS', '$1:0$2', $css);
// shorter opacity IE filter
$css = preg_replace('/progid\:DXImageTransform\.Microsoft\.Alpha\(Opacity\=/i', 'alpha(opacity=', $css);
// Find a fraction that is used for Opera's -o-device-pixel-ratio query
// Add token to add the "\" back in later
$css = preg_replace('/\(([a-z\-]+):([0-9]+)\/([0-9]+)\)/i', '($1:$2'. self::QUERY_FRACTION .'$3)', $css);
// Remove empty rules.
$css = preg_replace('/[^\};\{\/]+\{\}/', '', $css);
$css = preg_replace('/[^\};\{\/]+\{\}/S', '', $css);
// Add "/" back to fix Opera -o-device-pixel-ratio query
$css = preg_replace('/'. self::QUERY_FRACTION .'/', '/', $css);
// Replace multiple semi-colons in a row by a single one
// See SF bug #1980989
$css = preg_replace('/;;+/', ';', $css);
// Restore new lines for /*! important comments
$css = preg_replace('/'. self::NL .'/', "\n", $css);
// Lowercase all uppercase properties
$css = preg_replace_callback('/(\{|\;)([A-Z\-]+)(\:)/', array($this, 'lowercase_properties'), $css);
// Some source control tools don't like it when files containing lines longer
// than, say 8000 characters, are checked in. The linebreak option is used in
... ... @@ -276,19 +406,13 @@ class CSSmin
}
}
// Replace multiple semi-colons in a row by a single one
// See SF bug #1980989
$css = preg_replace('/;;+/', ';', $css);
// restore preserved comments and strings
for ($i = 0, $max = count($this->preserved_tokens); $i < $max; $i++) {
$css = preg_replace('/___YUICSSMIN_PRESERVED_TOKEN_' . $i . '___/', $this->preserved_tokens[$i], $css, 1);
// restore preserved comments and strings in reverse order
for ($i = count($this->preserved_tokens) - 1; $i >= 0; $i--) {
$css = preg_replace('/' . self::TOKEN . $i . '___/', $this->preserved_tokens[$i], $css, 1);
}
// Trim the final string (for any leading or trailing white spaces)
$css = preg_replace('/^\s+|\s+$/', '', $css);
return $css;
return trim($css);
}
/**
... ... @@ -305,7 +429,7 @@ class CSSmin
$max_index = strlen($css) - 1;
$append_index = $index = $last_index = $offset = 0;
$sb = array();
$pattern = '/url\(\s*(["\']?)data\:/';
$pattern = '/url\(\s*(["\']?)data\:/i';
// Since we need to account for non-base64 data urls, we need to handle
// ' and ) being part of the data string. Hence switching to indexOf,
... ... @@ -337,33 +461,33 @@ class CSSmin
}
// Enough searching, start moving stuff over to the buffer
$sb[] = $this->substring($css, $append_index, $index);
$sb[] = $this->str_slice($css, $append_index, $index);
if ($found_terminator) {
$token = $this->substring($css, $start_index, $end_index);
$token = $this->str_slice($css, $start_index, $end_index);
$token = preg_replace('/\s+/', '', $token);
$this->preserved_tokens[] = $token;
$preserver = 'url(___YUICSSMIN_PRESERVED_TOKEN_' . (count($this->preserved_tokens) - 1) . '___)';
$preserver = 'url(' . self::TOKEN . (count($this->preserved_tokens) - 1) . '___)';
$sb[] = $preserver;
$append_index = $end_index + 1;
} else {
// No end terminator found, re-add the whole match. Should we throw/warn here?
$sb[] = $this->substring($css, $index, $last_index);
$sb[] = $this->str_slice($css, $index, $last_index);
$append_index = $last_index;
}
$offset = $last_index;
}
$sb[] = $this->substring($css, $append_index);
$sb[] = $this->str_slice($css, $append_index);
return implode('', $sb);
}
/**
* Utility method to compress hex color values of the form #AABBCC to #ABC.
* Utility method to compress hex color values of the form #AABBCC to #ABC or short color name.
*
* DOES NOT compress CSS ID selectors which match the above pattern (which would break things).
* e.g. #AddressForm { ... }
... ... @@ -380,16 +504,29 @@ class CSSmin
private function compress_hex_colors($css)
{
// Look for hex colors inside { ... } (to avoid IDs) and which don't have a =, or a " in front of them (to avoid filters)
$pattern = '/(\=\s*?["\']?)?#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])(\}|[^0-9a-f{][^{]*?\})/i';
$pattern = '/(\=\s*?["\']?)?#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])(\}|[^0-9a-f{][^{]*?\})/iS';
$_index = $index = $last_index = $offset = 0;
$sb = array();
// See: http://ajaxmin.codeplex.com/wikipage?title=CSS%20Colors
$short_safe = array(
'#808080' => 'gray',
'#008000' => 'green',
'#800000' => 'maroon',
'#000080' => 'navy',
'#808000' => 'olive',
'#ffa500' => 'orange',
'#800080' => 'purple',
'#c0c0c0' => 'silver',
'#008080' => 'teal',
'#f00' => 'red'
);
while (preg_match($pattern, $css, $m, 0, $offset)) {
$index = $this->index_of($css, $m[0], $offset);
$last_index = $index + strlen($m[0]);
$is_filter = (bool) $m[1];
$is_filter = $m[1] !== null && $m[1] !== '';
$sb[] = $this->substring($css, $_index, $index);
$sb[] = $this->str_slice($css, $_index, $index);
if ($is_filter) {
// Restore, maintain case, otherwise filter will break
... ... @@ -399,17 +536,19 @@ class CSSmin
strtolower($m[4]) == strtolower($m[5]) &&
strtolower($m[6]) == strtolower($m[7])) {
// Compress.
$sb[] = '#' . strtolower($m[3] . $m[5] . $m[7]);
$hex = '#' . strtolower($m[3] . $m[5] . $m[7]);
} else {
// Non compressible color, restore but lower case.
$sb[] = '#' . strtolower($m[2] . $m[3] . $m[4] . $m[5] . $m[6] . $m[7]);
$hex = '#' . strtolower($m[2] . $m[3] . $m[4] . $m[5] . $m[6] . $m[7]);
}
// replace Hex colors to short safe color names
$sb[] = array_key_exists($hex, $short_safe) ? $short_safe[$hex] : $hex;
}
$_index = $offset = $last_index - strlen($m[8]);
}
$sb[] = $this->substring($css, $_index);
$sb[] = $this->str_slice($css, $_index);
return implode('', $sb);
}
... ... @@ -418,7 +557,7 @@ class CSSmin
* ---------------------------------------------------------------------------------------------
*/
private function callback_one($matches)
private function replace_string($matches)
{
$match = $matches[0];
$quote = substr($match, 0, 1);
... ... @@ -427,9 +566,9 @@ class CSSmin
// maybe the string contains a comment-like substring?
// one, maybe more? put'em back then
if (($pos = $this->index_of($match, '___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_')) >= 0) {
if (($pos = $this->index_of($match, self::COMMENT)) >= 0) {
for ($i = 0, $max = count($this->comments); $i < $max; $i++) {
$match = preg_replace('/___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_' . $i . '___/', $this->comments[$i], $match, 1);
$match = preg_replace('/' . self::COMMENT . $i . '___/', $this->comments[$i], $match, 1);
}
}
... ... @@ -437,40 +576,135 @@ class CSSmin
$match = preg_replace('/progid\:DXImageTransform\.Microsoft\.Alpha\(Opacity\=/i', 'alpha(opacity=', $match);
$this->preserved_tokens[] = $match;
return $quote . '___YUICSSMIN_PRESERVED_TOKEN_' . (count($this->preserved_tokens) - 1) . '___' . $quote;
return $quote . self::TOKEN . (count($this->preserved_tokens) - 1) . '___' . $quote;
}
private function callback_two($matches)
private function replace_colon($matches)
{
return preg_replace('/\:/', '___YUICSSMIN_PSEUDOCLASSCOLON___', $matches[0]);
return preg_replace('/\:/', self::CLASSCOLON, $matches[0]);
}
private function callback_three($matches)
private function replace_calc($matches)
{
return strtolower($matches[1]) . ':0 0' . $matches[2];
$this->preserved_tokens[] = trim(preg_replace('/\s*([\*\/\(\),])\s*/', '$1', $matches[2]));
return 'calc('. self::TOKEN . (count($this->preserved_tokens) - 1) . '___' . ')';
}
private function callback_four($matches)
private function preserve_old_IE_specific_matrix_definition($matches)
{
$this->preserved_tokens[] = $matches[1];
return 'filter:progid:DXImageTransform.Microsoft.Matrix(' . self::TOKEN . (count($this->preserved_tokens) - 1) . '___' . ')';
}
private function replace_keyframe_zero($matches)
{
$rgbcolors = explode(',', $matches[1]);
for ($i = 0; $i < count($rgbcolors); $i++) {
$rgbcolors[$i] = base_convert(strval(intval($rgbcolors[$i], 10)), 10, 16);
if (strlen($rgbcolors[$i]) === 1) {
$rgbcolors[$i] = '0' . $rgbcolors[$i];
return $matches[1] . preg_replace('/0(\{|,[^\)\{]+\{)/', '0%$1', $matches[2]) . $matches[3];
}
private function rgb_to_hex($matches)
{
// Support for percentage values rgb(100%, 0%, 45%);
if ($this->index_of($matches[1], '%') >= 0){
$rgbcolors = explode(',', str_replace('%', '', $matches[1]));
for ($i = 0; $i < count($rgbcolors); $i++) {
$rgbcolors[$i] = $this->round_number(floatval($rgbcolors[$i]) * 2.55);
}
} else {
$rgbcolors = explode(',', $matches[1]);
}
// Values outside the sRGB color space should be clipped (0-255)
for ($i = 0; $i < count($rgbcolors); $i++) {
$rgbcolors[$i] = $this->clamp_number(intval($rgbcolors[$i], 10), 0, 255);
$rgbcolors[$i] = sprintf("%02x", $rgbcolors[$i]);
}
// Fix for issue #2528093
if (!preg_match('/[\s\,\);\}]/', $matches[2])){
$matches[2] = ' ' . $matches[2];
}
return '#' . implode('', $rgbcolors) . $matches[2];
}
private function hsl_to_hex($matches)
{
$values = explode(',', str_replace('%', '', $matches[1]));
$h = floatval($values[0]);
$s = floatval($values[1]);
$l = floatval($values[2]);
// Wrap and clamp, then fraction!
$h = ((($h % 360) + 360) % 360) / 360;
$s = $this->clamp_number($s, 0, 100) / 100;
$l = $this->clamp_number($l, 0, 100) / 100;
if ($s == 0) {
$r = $g = $b = $this->round_number(255 * $l);
} else {
$v2 = $l < 0.5 ? $l * (1 + $s) : ($l + $s) - ($s * $l);
$v1 = (2 * $l) - $v2;
$r = $this->round_number(255 * $this->hue_to_rgb($v1, $v2, $h + (1/3)));
$g = $this->round_number(255 * $this->hue_to_rgb($v1, $v2, $h));
$b = $this->round_number(255 * $this->hue_to_rgb($v1, $v2, $h - (1/3)));
}
return '#' . implode('', $rgbcolors);
return $this->rgb_to_hex(array('', $r.','.$g.','.$b, $matches[2]));
}
private function lowercase_pseudo_first($matches)
{
return ':first-'. strtolower($matches[1]) .' '. $matches[2];
}
private function callback_five($matches)
private function lowercase_directives($matches)
{
return strtolower($matches[1]) . ':0' . $matches[2];
return '@'. strtolower($matches[1]);
}
private function lowercase_pseudo_elements($matches)
{
return ':'. strtolower($matches[1]);
}
private function lowercase_common_functions($matches)
{
return ':'. strtolower($matches[1]) .'(';
}
private function lowercase_common_functions_values($matches)
{
return $matches[1] . strtolower($matches[2]);
}
private function lowercase_properties($matches)
{
return $matches[1].strtolower($matches[2]).$matches[3];
}
/* HELPERS
* ---------------------------------------------------------------------------------------------
*/
private function hue_to_rgb($v1, $v2, $vh)
{
$vh = $vh < 0 ? $vh + 1 : ($vh > 1 ? $vh - 1 : $vh);
if ($vh * 6 < 1) return $v1 + ($v2 - $v1) * 6 * $vh;
if ($vh * 2 < 1) return $v2;
if ($vh * 3 < 2) return $v1 + ($v2 - $v1) * ((2/3) - $vh) * 6;
return $v1;
}
private function round_number($n)
{
return intval(floor(floatval($n) + 0.5), 10);
}
private function clamp_number($n, $min, $max)
{
return min(max($n, $min), $max);
}
/**
* PHP port of Javascript's "indexOf" function for strings only
* Author: Tubal Martin http://blog.margenn.com
... ... @@ -488,39 +722,6 @@ class CSSmin
}
/**
* PHP port of Javascript's "substring" function
* Author: Tubal Martin http://blog.margenn.com
* Tests: http://margenn.com/tubal/substring/
*
* @param string $str
* @param int $from index
* @param int|bool $to index (optional)
* @return string
*/
private function substring($str, $from = 0, $to = FALSE)
{
if ($to !== FALSE) {
if ($from == $to || ($from <= 0 && $to < 0)) {
return '';
}
if ($from > $to) {
$from_copy = $from;
$from = $to;
$to = $from_copy;
}
}
if ($from < 0) {
$from = 0;
}
$substring = ($to === FALSE) ? substr($str, $from) : substr($str, $from, $to - $from);
return ($substring === FALSE) ? '' : $substring;
}
/**
* PHP port of Javascript's "slice" function for strings only
* Author: Tubal Martin http://blog.margenn.com
* Tests: http://margenn.com/tubal/str_slice/
... ... @@ -557,20 +758,20 @@ class CSSmin
}
/**
* Convert strings like "64M" to int values
* Convert strings like "64M" or "30" to int values
* @param mixed $size
* @return int
*/
private function normalizeInt($size)
private function normalize_int($size)
{
if (is_string($size)) {
switch (substr($size, -1)) {
case 'M': case 'm': return (int)$size * 1048576;
case 'K': case 'k': return (int)$size * 1024;
case 'G': case 'g': return (int)$size * 1073741824;
default: return (int) $size;
case 'M': case 'm': return $size * 1048576;
case 'K': case 'k': return $size * 1024;
case 'G': case 'g': return $size * 1073741824;
}
}
return (int) $size;
}
}
\ No newline at end of file
... ...
... ... @@ -7,14 +7,14 @@
* </code>
*
* This is a modified port of jsmin.c. Improvements:
*
*
* Does not choke on some regexp literals containing quote characters. E.g. /'/
*
* Spaces are preserved after some add/sub operators, so they are not mistakenly
*
* Spaces are preserved after some add/sub operators, so they are not mistakenly
* converted to post-inc/dec. E.g. a + ++b -> a+ ++b
*
* Preserves multi-line comments that begin with /*!
*
*
* PHP 5 or higher is required.
*
* Permission is hereby granted to use this version of the library under the
... ... @@ -69,6 +69,7 @@ class JSMin {
protected $lookAhead = null;
protected $output = '';
protected $lastByteOut = '';
protected $keptComment = '';
/**
* Minify Javascript.
... ... @@ -116,8 +117,8 @@ class JSMin {
// determine next command
$command = self::ACTION_KEEP_A; // default
if ($this->a === ' ') {
if (($this->lastByteOut === '+' || $this->lastByteOut === '-')
&& ($this->b === $this->lastByteOut)) {
if (($this->lastByteOut === '+' || $this->lastByteOut === '-')
&& ($this->b === $this->lastByteOut)) {
// Don't delete this space. If we do, the addition/subtraction
// could be parsed as a post-increment
} elseif (! $this->isAlphaNum($this->b)) {
... ... @@ -126,16 +127,17 @@ class JSMin {
} elseif ($this->a === "\n") {
if ($this->b === ' ') {
$command = self::ACTION_DELETE_A_B;
// in case of mbstring.func_overload & 2, must check for null b,
// otherwise mb_strpos will give WARNING
// in case of mbstring.func_overload & 2, must check for null b,
// otherwise mb_strpos will give WARNING
} elseif ($this->b === null
|| (false === strpos('{[(+-', $this->b)
|| (false === strpos('{[(+-!~', $this->b)
&& ! $this->isAlphaNum($this->b))) {
$command = self::ACTION_DELETE_A;
}
} elseif (! $this->isAlphaNum($this->a)) {
if ($this->b === ' '
|| ($this->b === "\n"
|| ($this->b === "\n"
&& (false === strpos('}])+-"\'', $this->a)))) {
$command = self::ACTION_DELETE_A_B;
}
... ... @@ -160,7 +162,8 @@ class JSMin {
*/
protected function action($command)
{
if ($command === self::ACTION_DELETE_A_B
// make sure we don't compress "a + ++b" to "a+++b", etc.
if ($command === self::ACTION_DELETE_A_B
&& $this->b === ' '
&& ($this->a === '+' || $this->a === '-')) {
// Note: we're at an addition/substraction operator; the inputIndex
... ... @@ -170,58 +173,88 @@ class JSMin {
$command = self::ACTION_KEEP_A;
}
}
switch ($command) {
case self::ACTION_KEEP_A:
case self::ACTION_KEEP_A: // 1
$this->output .= $this->a;
if ($this->keptComment) {
$this->output = rtrim($this->output, "\n");
$this->output .= $this->keptComment;
$this->keptComment = '';
}
$this->lastByteOut = $this->a;
// fallthrough
case self::ACTION_DELETE_A:
// fallthrough intentional
case self::ACTION_DELETE_A: // 2
$this->a = $this->b;
if ($this->a === "'" || $this->a === '"') { // string literal
$str = $this->a; // in case needed for exception
while (true) {
for(;;) {
$this->output .= $this->a;
$this->lastByteOut = $this->a;
$this->a = $this->get();
$this->a = $this->get();
if ($this->a === $this->b) { // end quote
break;
}
if (ord($this->a) <= self::ORD_LF) {
if ($this->isEOF($this->a)) {
$byte = $this->inputIndex - 1;
throw new JSMin_UnterminatedStringException(
"JSMin: Unterminated String at byte "
. $this->inputIndex . ": {$str}");
"JSMin: Unterminated String at byte {$byte}: {$str}");
}
$str .= $this->a;
if ($this->a === '\\') {
$this->output .= $this->a;
$this->lastByteOut = $this->a;
$this->a = $this->get();
$str .= $this->a;
}
}
}
// fallthrough
case self::ACTION_DELETE_A_B:
// fallthrough intentional
case self::ACTION_DELETE_A_B: // 3
$this->b = $this->next();
if ($this->b === '/' && $this->isRegexpLiteral()) { // RegExp literal
if ($this->b === '/' && $this->isRegexpLiteral()) {
$this->output .= $this->a . $this->b;
$pattern = '/'; // in case needed for exception
while (true) {
$pattern = '/'; // keep entire pattern in case we need to report it in the exception
for(;;) {
$this->a = $this->get();
$pattern .= $this->a;
if ($this->a === '[') {
for(;;) {
$this->output .= $this->a;
$this->a = $this->get();
$pattern .= $this->a;
if ($this->a === ']') {
break;
}
if ($this->a === '\\') {
$this->output .= $this->a;
$this->a = $this->get();
$pattern .= $this->a;
}
if ($this->isEOF($this->a)) {
throw new JSMin_UnterminatedRegExpException(
"JSMin: Unterminated set in RegExp at byte "
. $this->inputIndex .": {$pattern}");
}
}
}
if ($this->a === '/') { // end pattern
break; // while (true)
} elseif ($this->a === '\\') {
$this->output .= $this->a;
$this->a = $this->get();
$pattern .= $this->a;
} elseif (ord($this->a) <= self::ORD_LF) {
$this->a = $this->get();
$pattern .= $this->a;
} elseif ($this->isEOF($this->a)) {
$byte = $this->inputIndex - 1;
throw new JSMin_UnterminatedRegExpException(
"JSMin: Unterminated RegExp at byte "
. $this->inputIndex .": {$pattern}");
"JSMin: Unterminated RegExp at byte {$byte}: {$pattern}");
}
$this->output .= $this->a;
$this->lastByteOut = $this->a;
... ... @@ -237,31 +270,43 @@ class JSMin {
*/
protected function isRegexpLiteral()
{
if (false !== strpos("\n{;(,=:[!&|?", $this->a)) { // we aren't dividing
if (false !== strpos("(,=:[!&|?+-~*{;", $this->a)) {
// we obviously aren't dividing
return true;
}
if (' ' === $this->a) {
$length = strlen($this->output);
if ($length < 2) { // weird edge case
return true;
// we have to check for a preceding keyword, and we don't need to pattern
// match over the whole output.
$recentOutput = substr($this->output, -10);
// check if return/typeof directly precede a pattern without a space
foreach (array('return', 'typeof') as $keyword) {
if ($this->a !== substr($keyword, -1)) {
// certainly wasn't keyword
continue;
}
// you can't divide a keyword
if (preg_match('/(?:case|else|in|return|typeof)$/', $this->output, $m)) {
if ($this->output === $m[0]) { // odd but could happen
return true;
}
// make sure it's a keyword, not end of an identifier
$charBeforeKeyword = substr($this->output, $length - strlen($m[0]) - 1, 1);
if (! $this->isAlphaNum($charBeforeKeyword)) {
if (preg_match("~(^|[\\s\\S])" . substr($keyword, 0, -1) . "$~", $recentOutput, $m)) {
if ($m[1] === '' || !$this->isAlphaNum($m[1])) {
return true;
}
}
}
// check all keywords
if ($this->a === ' ' || $this->a === "\n") {
if (preg_match('~(^|[\\s\\S])(?:case|else|in|return|typeof)$~', $recentOutput, $m)) {
if ($m[1] === '' || !$this->isAlphaNum($m[1])) {
return true;
}
}
}
return false;
}
/**
* Get next char. Convert ctrl char to space.
* Return the next character from stdin. Watch out for lookahead. If the character is a control character,
* translate it to a space or linefeed.
*
* @return string
*/
... ... @@ -270,24 +315,36 @@ class JSMin {
$c = $this->lookAhead;
$this->lookAhead = null;
if ($c === null) {
// getc(stdin)
if ($this->inputIndex < $this->inputLength) {
$c = $this->input[$this->inputIndex];
$this->inputIndex += 1;
} else {
return null;
$c = null;
}
}
if ($c === "\r" || $c === "\n") {
return "\n";
if (ord($c) >= self::ORD_SPACE || $c === "\n" || $c === null) {
return $c;
}
if (ord($c) < self::ORD_SPACE) { // control char
return ' ';
if ($c === "\r") {
return "\n";
}
return $c;
return ' ';
}
/**
* Does $a indicate end of input?
*
* @param string $a
* @return bool
*/
protected function isEOF($a)
{
return ord($a) <= self::ORD_LF;
}
/**
* Get next char. If is ctrl character, translate to a space or newline.
* Get next char (without getting it). If is ctrl character, translate to a space or newline.
*
* @return string
*/
... ... @@ -298,7 +355,7 @@ class JSMin {
}
/**
* Is $c a letter, digit, underscore, dollar sign, escape, or non-ASCII?
* Return true if the character is a letter, digit, underscore, dollar sign, or non-ASCII character.
*
* @param string $c
*
... ... @@ -306,77 +363,84 @@ class JSMin {
*/
protected function isAlphaNum($c)
{
return (preg_match('/^[0-9a-zA-Z_\\$\\\\]$/', $c) || ord($c) > 126);
return (preg_match('/^[a-z0-9A-Z_\\$\\\\]$/', $c) || ord($c) > 126);
}
/**
* @return string
* Consume a single line comment from input (possibly retaining it)
*/
protected function singleLineComment()
protected function consumeSingleLineComment()
{
$comment = '';
while (true) {
$get = $this->get();
$comment .= $get;
if (ord($get) <= self::ORD_LF) { // EOL reached
if (ord($get) <= self::ORD_LF) { // end of line reached
// if IE conditional comment
if (preg_match('/^\\/@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
return "/{$comment}";
$this->keptComment .= "/{$comment}";
}
return $get;
return;
}
}
}
/**
* @return string
* Consume a multiple line comment from input (possibly retaining it)
*
* @throws JSMin_UnterminatedCommentException
*/
protected function multipleLineComment()
protected function consumeMultipleLineComment()
{
$this->get();
$comment = '';
while (true) {
for(;;) {
$get = $this->get();
if ($get === '*') {
if ($this->peek() === '/') { // end of comment reached
$this->get();
// if comment preserved by YUI Compressor
if (0 === strpos($comment, '!')) {
return "\n/*!" . substr($comment, 1) . "*/\n";
}
// if IE conditional comment
if (preg_match('/^@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
return "/*{$comment}*/";
// preserved by YUI Compressor
if (!$this->keptComment) {
// don't prepend a newline if two comments right after one another
$this->keptComment = "\n";
}
$this->keptComment .= "/*!" . substr($comment, 1) . "*/\n";
} else if (preg_match('/^@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
// IE conditional
$this->keptComment .= "/*{$comment}*/";
}
return ' ';
return;
}
} elseif ($get === null) {
throw new JSMin_UnterminatedCommentException(
"JSMin: Unterminated comment at byte "
. $this->inputIndex . ": /*{$comment}");
"JSMin: Unterminated comment at byte {$this->inputIndex}: /*{$comment}");
}
$comment .= $get;
}
}
/**
* Get the next character, skipping over comments.
* Some comments may be preserved.
* Get the next character, skipping over comments. Some comments may be preserved.
*
* @return string
*/
protected function next()
{
$get = $this->get();
if ($get !== '/') {
return $get;
}
switch ($this->peek()) {
case '/': return $this->singleLineComment();
case '*': return $this->multipleLineComment();
default: return $get;
if ($get === '/') {
switch ($this->peek()) {
case '/':
$this->consumeSingleLineComment();
$get = "\n";
break;
case '*':
$this->consumeMultipleLineComment();
$get = ' ';
break;
}
}
return $get;
}
}
... ...
... ... @@ -3,11 +3,6 @@
* Class Minify
* @package Minify
*/
/**
* Minify_Source
*/
require_once 'Minify/Source.php';
/**
* Minify - Combines, minifies, and caches JavaScript and CSS files on demand.
... ... @@ -29,7 +24,7 @@ require_once 'Minify/Source.php';
*/
class Minify {
const VERSION = '2.1.5';
const VERSION = '2.2.0';
const TYPE_CSS = 'text/css';
const TYPE_HTML = 'text/html';
// there is some debate over the ideal JS Content-Type, but this is the
... ... @@ -85,7 +80,6 @@ class Minify {
public static function setCache($cache = '', $fileLocking = true)
{
if (is_string($cache)) {
require_once 'Minify/Cache/File.php';
self::$_cache = new Minify_Cache_File($cache, $fileLocking);
} else {
self::$_cache = $cache;
... ... @@ -176,10 +170,6 @@ class Minify {
if (is_string($controller)) {
// make $controller into object
$class = 'Minify_Controller_' . $controller;
if (! class_exists($class, false)) {
require_once "Minify/Controller/"
. str_replace('_', '/', $controller) . ".php";
}
$controller = new $class();
/* @var Minify_Controller_Base $controller */
}
... ... @@ -221,8 +211,7 @@ class Minify {
$contentEncoding = self::$_options['encodeMethod'];
} else {
// sniff request header
require_once 'HTTP/Encoder.php';
// depending on what the client accepts, $contentEncoding may be
// depending on what the client accepts, $contentEncoding may be
// 'x-gzip' while our internal encodeMethod is 'gzip'. Calling
// getAcceptedEncoding(false, false) leaves out compress and deflate as options.
list(self::$_options['encodeMethod'], $contentEncoding) = HTTP_Encoder::getAcceptedEncoding(false, false);
... ... @@ -233,7 +222,6 @@ class Minify {
}
// check client cache
require_once 'HTTP/ConditionalGet.php';
$cgOptions = array(
'lastModifiedTime' => self::$_options['lastModifiedTime']
,'isPublic' => self::$_options['isPublic']
... ... @@ -447,13 +435,13 @@ class Minify {
header('Content-Type: text/html; charset=utf-8');
echo "<h1>$h1</h1>";
echo "<p>Please see <a href='$url'>$url</a>.</p>";
exit();
exit;
}
/**
* Set up sources to use Minify_Lines
*
* @param array $sources Minify_Source instances
* @param Minify_Source[] $sources Minify_Source instances
*/
protected static function _setupDebug($sources)
{
... ... @@ -470,6 +458,8 @@ class Minify {
* Combines sources and minifies the result.
*
* @return string
*
* @throws Exception
*/
protected static function _combineMinify()
{
... ... @@ -528,7 +518,6 @@ class Minify {
$imploded = implode($implodeSeparator, $groupToProcessTogether);
$groupToProcessTogether = array();
if ($lastMinifier) {
self::$_controller->loadMinifier($lastMinifier);
try {
$content[] = call_user_func($lastMinifier, $imploded, $lastOptions);
} catch (Exception $e) {
... ... @@ -576,7 +565,7 @@ class Minify {
{
$name = preg_replace('/[^a-zA-Z0-9\\.=_,]/', '', self::$_controller->selectionId);
$name = preg_replace('/\\.+/', '.', $name);
$name = substr($name, 0, 200 - 34 - strlen($prefix));
$name = substr($name, 0, 100 - 34 - strlen($prefix));
$md5 = md5(serialize(array(
Minify_Source::getDigest(self::$_controller->sources)
,self::$_options['minifiers']
... ...
... ... @@ -4,8 +4,6 @@
* @package Minify
*/
require_once 'Minify/Source.php';
/**
* Maintain a single last modification time for a group of Minify sources to
* allow use of far off Expires headers in Minify.
... ...
... ... @@ -56,6 +56,7 @@ class Minify_CSS {
public static function minify($css, $options = array())
{
$options = array_merge(array(
'compress' => true,
'removeCharsets' => true,
'preserveComments' => true,
'currentDir' => null,
... ... @@ -67,21 +68,20 @@ class Minify_CSS {
if ($options['removeCharsets']) {
$css = preg_replace('/@charset[^;]+;\\s*/', '', $css);
}
require_once 'Minify/CSS/Compressor.php';
if (! $options['preserveComments']) {
$css = Minify_CSS_Compressor::process($css, $options);
} else {
require_once 'Minify/CommentPreserver.php';
$css = Minify_CommentPreserver::process(
$css
,array('Minify_CSS_Compressor', 'process')
,array($options)
);
if ($options['compress']) {
if (! $options['preserveComments']) {
$css = Minify_CSS_Compressor::process($css, $options);
} else {
$css = Minify_CommentPreserver::process(
$css
,array('Minify_CSS_Compressor', 'process')
,array($options)
);
}
}
if (! $options['currentDir'] && ! $options['prependRelativePath']) {
return $css;
}
require_once 'Minify/CSS/UriRewriter.php';
if ($options['currentDir']) {
return Minify_CSS_UriRewriter::rewrite(
$css
... ...
... ... @@ -70,7 +70,7 @@ class Minify_CSS_UriRewriter {
// rewrite
$css = preg_replace_callback('/@import\\s+([\'"])(.*?)[\'"]/'
,array(self::$className, '_processUriCB'), $css);
$css = preg_replace_callback('/url\\(\\s*([^\\)\\s]+)\\s*\\)/'
$css = preg_replace_callback('/url\\(\\s*([\'"](.*?)[\'"]|[^\\)\\s]+)\\s*\\)/'
,array(self::$className, '_processUriCB'), $css);
return $css;
... ... @@ -94,7 +94,7 @@ class Minify_CSS_UriRewriter {
// append
$css = preg_replace_callback('/@import\\s+([\'"])(.*?)[\'"]/'
,array(self::$className, '_processUriCB'), $css);
$css = preg_replace_callback('/url\\(\\s*([^\\)\\s]+)\\s*\\)/'
$css = preg_replace_callback('/url\\(\\s*([\'"](.*?)[\'"]|[^\\)\\s]+)\\s*\\)/'
,array(self::$className, '_processUriCB'), $css);
self::$_prependPath = null;
... ... @@ -282,11 +282,8 @@ class Minify_CSS_UriRewriter {
? $m[1]
: substr($m[1], 1, strlen($m[1]) - 2);
}
// analyze URI
if ('/' !== $uri[0] // root-relative
&& false === strpos($uri, '//') // protocol (non-data)
&& 0 !== strpos($uri, 'data:') // data protocol
) {
// if not root/scheme relative and not starts with scheme
if (!preg_match('~^(/|[a-z]+\:)~', $uri)) {
// URI is file-relative: rewrite depending on options
if (self::$_prependPath === null) {
$uri = self::rewriteRelative($uri, self::$_currentDir, self::$_docRoot, self::$_symlinks);
... ...
<?php
/**
* Class Minify_CSSmin
* @package Minify
*/
/**
* Wrapper for CSSmin
*
* This class uses CSSmin and Minify_CSS_UriRewriter to minify CSS and rewrite relative URIs.
*
* @package Minify
* @author Stephen Clay <steve@mrclay.org>
*/
class Minify_CSSmin {
/**
* Minify a CSS string
*
* @param string $css
*
* @param array $options available options:
*
* 'removeCharsets': (default true) remove all @charset at-rules
*
* 'prependRelativePath': (default null) if given, this string will be
* prepended to all relative URIs in import/url declarations
*
* 'currentDir': (default null) if given, this is assumed to be the
* directory of the current CSS file. Using this, minify will rewrite
* all relative URIs in import/url declarations to correctly point to
* the desired files. For this to work, the files *must* exist and be
* visible by the PHP process.
*
* 'symlinks': (default = array()) If the CSS file is stored in
* a symlink-ed directory, provide an array of link paths to
* target paths, where the link paths are within the document root. Because
* paths need to be normalized for this to work, use "//" to substitute
* the doc root in the link paths (the array keys). E.g.:
* <code>
* array('//symlink' => '/real/target/path') // unix
* array('//static' => 'D:\\staticStorage') // Windows
* </code>
*
* 'docRoot': (default = $_SERVER['DOCUMENT_ROOT'])
* see Minify_CSS_UriRewriter::rewrite
*
* @return string
*/
public static function minify($css, $options = array())
{
$options = array_merge(array(
'compress' => true,
'removeCharsets' => true,
'currentDir' => null,
'docRoot' => $_SERVER['DOCUMENT_ROOT'],
'prependRelativePath' => null,
'symlinks' => array(),
), $options);
if ($options['removeCharsets']) {
$css = preg_replace('/@charset[^;]+;\\s*/', '', $css);
}
if ($options['compress']) {
$obj = new CSSmin();
$css = $obj->run($css);
}
if (! $options['currentDir'] && ! $options['prependRelativePath']) {
return $css;
}
if ($options['currentDir']) {
return Minify_CSS_UriRewriter::rewrite(
$css
,$options['currentDir']
,$options['docRoot']
,$options['symlinks']
);
} else {
return Minify_CSS_UriRewriter::prepend(
$css
,$options['prependRelativePath']
);
}
}
}
... ...
... ... @@ -98,6 +98,9 @@ class Minify_Cache_File {
{
if ($this->_locking) {
$fp = fopen($this->_path . '/' . $id, 'rb');
if (!$fp) {
return false;
}
flock($fp, LOCK_SH);
$ret = stream_get_contents($fp);
flock($fp, LOCK_UN);
... ... @@ -186,7 +189,6 @@ class Minify_Cache_File {
*/
protected function _log($msg)
{
require_once 'Minify/Logger.php';
Minify_Logger::log($msg);
}
... ...
<?php
/**
* Class Minify_Cache_Wincache
* @package Minify
*/
/**
* WinCache-based cache class for Minify
*
* <code>
* Minify::setCache(new Minify_Cache_WinCache());
* </code>
*
* @package Minify
* @author Matthias Fax
**/
class Minify_Cache_WinCache
{
/**
* Create a Minify_Cache_Wincache object, to be passed to
* Minify::setCache().
*
*
* @param int $expire seconds until expiration (default = 0
* meaning the item will not get an expiration date)
*/
public function __construct($expire = 0)
{
if (!function_exists('wincache_ucache_info')) {
throw new Exception("WinCache for PHP is not installed to be able to use Minify_Cache_WinCache!");
}
$this->_exp = $expire;
}
/**
* Write data to cache.
*
* @param string $id cache id
*
* @param string $data
*
* @return bool success
*/
public function store($id, $data)
{
return wincache_ucache_set($id, "{$_SERVER['REQUEST_TIME']}|{$data}", $this->_exp);
}
/**
* Get the size of a cache entry
*
* @param string $id cache id
*
* @return int size in bytes
*/
public function getSize($id)
{
if (!$this->_fetch($id)) {
return false;
}
return (function_exists('mb_strlen') && ((int) ini_get('mbstring.func_overload') & 2)) ? mb_strlen($this->_data, '8bit') : strlen($this->_data);
}
/**
* Does a valid cache entry exist?
*
* @param string $id cache id
*
* @param int $srcMtime mtime of the original source file(s)
*
* @return bool exists
*/
public function isValid($id, $srcMtime)
{
return ($this->_fetch($id) && ($this->_lm >= $srcMtime));
}
/**
* Send the cached content to output
*
* @param string $id cache id
*/
public function display($id)
{
echo $this->_fetch($id) ? $this->_data : '';
}
/**
* Fetch the cached content
*
* @param string $id cache id
*
* @return string
*/
public function fetch($id)
{
return $this->_fetch($id) ? $this->_data : '';
}
private $_exp = NULL;
// cache of most recently fetched id
private $_lm = NULL;
private $_data = NULL;
private $_id = NULL;
/**
* Fetch data and timestamp from WinCache, store in instance
*
* @param string $id
*
* @return bool success
*/
private function _fetch($id)
{
if ($this->_id === $id) {
return true;
}
$suc = false;
$ret = wincache_ucache_get($id, $suc);
if (!$suc) {
$this->_id = NULL;
return false;
}
list($this->_lm, $this->_data) = explode('|', $ret, 2);
$this->_id = $id;
return true;
}
}
\ No newline at end of file
... ...
<?php
/**
* Class Minify_Cache_XCache
*
* @link http://xcache.lighttpd.net/
* @package Minify
*/
/**
* XCache-based cache class for Minify
* {@see http://xcache.lighttpd.net/wiki/XcacheApi XCache API}
*
* <code>
* Minify::setCache(new Minify_Cache_XCache());
* </code>
*
* @package Minify
* @author Elan Ruusamäe <glen@delfi.ee>
**/
class Minify_Cache_XCache {
/**
* Create a Minify_Cache_XCache object, to be passed to
* Minify::setCache().
*
* @param int $expire seconds until expiration (default = 0
* meaning the item will not get an expiration date)
*/
public function __construct($expire = 0)
{
$this->_exp = $expire;
}
/**
* Write data to cache.
*
* @param string $id cache id
* @param string $data
* @return bool success
*/
public function store($id, $data)
{
return xcache_set($id, "{$_SERVER['REQUEST_TIME']}|{$data}", $this->_exp);
}
/**
* Get the size of a cache entry
*
* @param string $id cache id
* @return int size in bytes
*/
public function getSize($id)
{
if (! $this->_fetch($id)) {
return false;
}
return (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2))
? mb_strlen($this->_data, '8bit')
: strlen($this->_data);
}
/**
* Does a valid cache entry exist?
*
* @param string $id cache id
* @param int $srcMtime mtime of the original source file(s)
* @return bool exists
*/
public function isValid($id, $srcMtime)
{
return ($this->_fetch($id) && ($this->_lm >= $srcMtime));
}
/**
* Send the cached content to output
*
* @param string $id cache id
*/
public function display($id)
{
echo $this->_fetch($id)
? $this->_data
: '';
}
/**
* Fetch the cached content
*
* @param string $id cache id
* @return string
*/
public function fetch($id)
{
return $this->_fetch($id)
? $this->_data
: '';
}
private $_exp = null;
// cache of most recently fetched id
private $_lm = null;
private $_data = null;
private $_id = null;
/**
* Fetch data and timestamp from xcache, store in instance
*
* @param string $id
* @return bool success
*/
private function _fetch($id)
{
if ($this->_id === $id) {
return true;
}
$ret = xcache_get($id);
if (false === $ret) {
$this->_id = null;
return false;
}
list($this->_lm, $this->_data) = explode('|', $ret, 2);
$this->_id = $id;
return true;
}
}
... ...
... ... @@ -33,6 +33,11 @@
*/
class Minify_ClosureCompiler {
const OPTION_CHARSET = 'charset';
const OPTION_COMPILATION_LEVEL = 'compilation_level';
public static $isDebug = false;
/**
* Filepath of the Closure Compiler jar file. This must be set before
* calling minifyJs().
... ... @@ -65,18 +70,28 @@ class Minify_ClosureCompiler {
* @see https://code.google.com/p/closure-compiler/source/browse/trunk/README
*
* @return string
*
* @throws Minify_ClosureCompiler_Exception
*/
public static function minify($js, $options = array())
{
self::_prepare();
if (! ($tmpFile = tempnam(self::$tempDir, 'cc_'))) {
throw new Exception('Minify_ClosureCompiler : could not create temp file.');
throw new Minify_ClosureCompiler_Exception('Minify_ClosureCompiler : could not create temp file in "'.self::$tempDir.'".');
}
file_put_contents($tmpFile, $js);
exec(self::_getCmd($options, $tmpFile), $output, $result_code);
$cmd = self::_getCmd($options, $tmpFile);
exec($cmd, $output, $result_code);
unlink($tmpFile);
if ($result_code != 0) {
throw new Exception('Minify_ClosureCompiler : Closure Compiler execution failed.');
$message = 'Minify_ClosureCompiler : Closure Compiler execution failed.';
if (self::$isDebug) {
exec($cmd . ' 2>&1', $error);
if ($error) {
$message .= "\nReason:\n" . join("\n", $error);
}
}
throw new Minify_ClosureCompiler_Exception($message);
}
return implode("\n", $output);
}
... ... @@ -85,17 +100,18 @@ class Minify_ClosureCompiler {
{
$o = array_merge(
array(
'charset' => 'utf-8',
'compilation_level' => 'SIMPLE_OPTIMIZATIONS',
self::OPTION_CHARSET => 'utf-8',
self::OPTION_COMPILATION_LEVEL => 'SIMPLE_OPTIMIZATIONS',
),
$userOptions
);
$charsetOption = $o[self::OPTION_CHARSET];
$cmd = self::$javaExecutable . ' -jar ' . escapeshellarg(self::$jarFile)
. (preg_match('/^[\\da-zA-Z0-9\\-]+$/', $o['charset'])
? " --charset {$o['charset']}"
. (preg_match('/^[\\da-zA-Z0-9\\-]+$/', $charsetOption)
? " --charset {$charsetOption}"
: '');
foreach (array('compilation_level') as $opt) {
foreach (array(self::OPTION_COMPILATION_LEVEL) as $opt) {
if ($o[$opt]) {
$cmd .= " --{$opt} ". escapeshellarg($o[$opt]);
}
... ... @@ -106,18 +122,18 @@ class Minify_ClosureCompiler {
private static function _prepare()
{
if (! is_file(self::$jarFile)) {
throw new Exception('Minify_ClosureCompiler : $jarFile('.self::$jarFile.') is not a valid file.');
throw new Minify_ClosureCompiler_Exception('Minify_ClosureCompiler : $jarFile('.self::$jarFile.') is not a valid file.');
}
if (! is_readable(self::$jarFile)) {
throw new Exception('Minify_ClosureCompiler : $jarFile('.self::$jarFile.') is not readable.');
throw new Minify_ClosureCompiler_Exception('Minify_ClosureCompiler : $jarFile('.self::$jarFile.') is not readable.');
}
if (! is_dir(self::$tempDir)) {
throw new Exception('Minify_ClosureCompiler : $tempDir('.self::$tempDir.') is not a valid direcotry.');
throw new Minify_ClosureCompiler_Exception('Minify_ClosureCompiler : $tempDir('.self::$tempDir.') is not a valid direcotry.');
}
if (! is_writable(self::$tempDir)) {
throw new Exception('Minify_ClosureCompiler : $tempDir('.self::$tempDir.') is not writable.');
throw new Minify_ClosureCompiler_Exception('Minify_ClosureCompiler : $tempDir('.self::$tempDir.') is not writable.');
}
}
}
/* vim:ts=4:sw=4:et */
class Minify_ClosureCompiler_Exception extends Exception {}
... ...
... ... @@ -79,33 +79,6 @@ abstract class Minify_Controller_Base {
}
/**
* Load any code necessary to execute the given minifier callback.
*
* The controller is responsible for loading minification code on demand
* via this method. This built-in function will only load classes for
* static method callbacks where the class isn't already defined. It uses
* the PEAR convention, so, given array('Jimmy_Minifier', 'minCss'), this
* function will include 'Jimmy/Minifier.php'.
*
* If you need code loaded on demand and this doesn't suit you, you'll need
* to override this function in your subclass.
* @see Minify_Controller_Page::loadMinifier()
*
* @param callback $minifierCallback callback of minifier function
*
* @return null
*/
public function loadMinifier($minifierCallback)
{
if (is_array($minifierCallback)
&& is_string($minifierCallback[0])
&& !class_exists($minifierCallback[0], false)) {
require str_replace('_', '/', $minifierCallback[0]) . '.php';
}
}
/**
* Is a user-given file within an allowable directory, existing,
* and having an extension js/css/html/txt ?
*
... ... @@ -244,7 +217,6 @@ abstract class Minify_Controller_Base {
* @return null
*/
public function log($msg) {
require_once 'Minify/Logger.php';
Minify_Logger::log($msg);
}
}
... ...
... ... @@ -4,8 +4,6 @@
* @package Minify
*/
require_once 'Minify/Controller/Base.php';
/**
* Controller class for minifying a set of files
*
... ...
... ... @@ -4,8 +4,6 @@
* @package Minify
*/
require_once 'Minify/Controller/Base.php';
/**
* Controller class for serving predetermined groups of minimized sets, selected
* by PATH_INFO
... ...
... ... @@ -4,8 +4,6 @@
* @package Minify
*/
require_once 'Minify/Controller/Base.php';
/**
* Controller class for requests to /min/index.php
*
... ... @@ -22,6 +20,13 @@ class Minify_Controller_MinApp extends Minify_Controller_Base {
* @return array Minify options
*/
public function setupSources($options) {
// PHP insecure by default: realpath() and other FS functions can't handle null bytes.
foreach (array('g', 'b', 'f') as $key) {
if (isset($_GET[$key])) {
$_GET[$key] = str_replace("\x00", '', (string)$_GET[$key]);
}
}
// filter controller options
$cOptions = array_merge(
array(
... ... @@ -36,12 +41,7 @@ class Minify_Controller_MinApp extends Minify_Controller_Base {
$sources = array();
$this->selectionId = '';
$firstMissingResource = null;
if (isset($_GET['g'])) {
if (! is_string($_GET['g'])) {
$this->log("GET param 'g' was invalid");
return $options;
}
// add group(s)
$this->selectionId .= 'g=' . $_GET['g'];
$keys = explode(',', $_GET['g']);
... ... @@ -49,7 +49,6 @@ class Minify_Controller_MinApp extends Minify_Controller_Base {
$this->log("Duplicate group key found.");
return $options;
}
$keys = explode(',', $_GET['g']);
foreach ($keys as $key) {
if (! isset($cOptions['groups'][$key])) {
$this->log("A group configuration for \"{$key}\" was not found");
... ... @@ -96,10 +95,6 @@ class Minify_Controller_MinApp extends Minify_Controller_Base {
}
}
if (! $cOptions['groupsOnly'] && isset($_GET['f'])) {
if (! is_string($_GET['f'])) {
$this->log("GET param 'f' was invalid");
return $options;
}
// try user files
// The following restrictions are to limit the URLs that minify will
// respond to.
... ... @@ -128,8 +123,7 @@ class Minify_Controller_MinApp extends Minify_Controller_Base {
}
if (isset($_GET['b'])) {
// check for validity
if (is_string($_GET['b'])
&& preg_match('@^[^/]+(?:/[^/]+)*$@', $_GET['b'])
if (preg_match('@^[^/]+(?:/[^/]+)*$@', $_GET['b'])
&& false === strpos($_GET['b'], '..')
&& $_GET['b'] !== '.') {
// valid base
... ... @@ -204,9 +198,12 @@ class Minify_Controller_MinApp extends Minify_Controller_Base {
protected function _getFileSource($file, $cOptions)
{
$spec['filepath'] = $file;
if ($cOptions['noMinPattern']
&& preg_match($cOptions['noMinPattern'], basename($file))) {
$spec['minifier'] = '';
if ($cOptions['noMinPattern'] && preg_match($cOptions['noMinPattern'], basename($file))) {
if (preg_match('~\.css$~i', $file)) {
$spec['minifyOptions']['compress'] = false;
} else {
$spec['minifier'] = '';
}
}
return new Minify_Source($spec);
}
... ...
... ... @@ -4,8 +4,6 @@
* @package Minify
*/
require_once 'Minify/Controller/Base.php';
/**
* Controller class for serving a single HTML page
*
... ... @@ -59,7 +57,6 @@ class Minify_Controller_Page extends Minify_Controller_Base {
'cssMinifier' => array('Minify_CSS', 'minify')
,'jsMinifier' => array('JSMin', 'minify')
);
$this->_loadCssJsMinifiers = true;
unset($options['minifyAll']);
}
$this->sources[] = new Minify_Source($sourceSpec);
... ... @@ -67,21 +64,5 @@ class Minify_Controller_Page extends Minify_Controller_Base {
$options['contentType'] = Minify::TYPE_HTML;
return $options;
}
protected $_loadCssJsMinifiers = false;
/**
* @see Minify_Controller_Base::loadMinifier()
*/
public function loadMinifier($minifierCallback)
{
if ($this->_loadCssJsMinifiers) {
// Minify will not call for these so we must manually load
// them when Minify/HTML.php is called for.
require_once 'Minify/CSS.php';
require_once 'JSMin.php';
}
parent::loadMinifier($minifierCallback); // load Minify/HTML.php
}
}
... ...
... ... @@ -4,8 +4,6 @@
* @package Minify
*/
require_once 'Minify/Controller/Base.php';
/**
* Controller class for emulating version 1 of minify.php (mostly a proof-of-concept)
*
... ... @@ -26,6 +24,11 @@ class Minify_Controller_Version1 extends Minify_Controller_Base {
*
*/
public function setupSources($options) {
// PHP insecure by default: realpath() and other FS functions can't handle null bytes.
if (isset($_GET['files'])) {
$_GET['files'] = str_replace("\x00", '', (string)$_GET['files']);
}
self::_setupDefines();
if (MINIFY_USE_CACHE) {
$cacheDir = defined('MINIFY_CACHE_DIR')
... ... @@ -51,8 +54,7 @@ class Minify_Controller_Version1 extends Minify_Controller_Base {
) {
return $options;
}
$extension = $m[1];
$files = explode(',', $_GET['files']);
if (count($files) > MINIFY_MAX_FILES) {
return $options;
... ... @@ -63,7 +65,6 @@ class Minify_Controller_Version1 extends Minify_Controller_Base {
. DIRECTORY_SEPARATOR;
$prependAbsPaths = $_SERVER['DOCUMENT_ROOT'];
$sources = array();
$goodFiles = array();
$hasBadSource = false;
... ...
<?php
/**
* Class Minify_HTML
* Class Minify_HTML
* @package Minify
*/
/**
* Compress HTML
*
* This is a heavy regex-based removal of whitespace, unnecessary comments and
* This is a heavy regex-based removal of whitespace, unnecessary comments and
* tokens. IE conditional comments are preserved. There are also options to have
* STYLE and SCRIPT blocks compressed by callback functions.
*
* STYLE and SCRIPT blocks compressed by callback functions.
*
* A test suite is available.
*
*
* @package Minify
* @author Stephen Clay <steve@mrclay.org>
*/
class Minify_HTML {
/**
* @var boolean
*/
protected $_jsCleanComments = true;
/**
* "Minify" an HTML page
... ... @@ -27,21 +31,21 @@ class Minify_HTML {
*
* 'cssMinifier' : (optional) callback function to process content of STYLE
* elements.
*
*
* 'jsMinifier' : (optional) callback function to process content of SCRIPT
* elements. Note: the type attribute is ignored.
*
*
* 'xhtml' : (optional boolean) should content be treated as XHTML1.0? If
* unset, minify will sniff for an XHTML doctype.
*
*
* @return string
*/
public static function minify($html, $options = array()) {
$min = new Minify_HTML($html, $options);
$min = new self($html, $options);
return $min->process();
}
/**
* Create a minifier object
*
... ... @@ -51,14 +55,14 @@ class Minify_HTML {
*
* 'cssMinifier' : (optional) callback function to process content of STYLE
* elements.
*
*
* 'jsMinifier' : (optional) callback function to process content of SCRIPT
* elements. Note: the type attribute is ignored.
*
*
* 'jsCleanComments' : (optional) whether to remove HTML comments beginning and end of script block
*
* 'xhtml' : (optional boolean) should content be treated as XHTML1.0? If
* unset, minify will sniff for an XHTML doctype.
*
* @return null
*/
public function __construct($html, $options = array())
{
... ... @@ -72,9 +76,12 @@ class Minify_HTML {
if (isset($options['jsMinifier'])) {
$this->_jsMinifier = $options['jsMinifier'];
}
if (isset($options['jsCleanComments'])) {
$this->_jsCleanComments = (bool)$options['jsCleanComments'];
}
}
/**
* Minify the markeup given in the constructor
*
... ... @@ -124,7 +131,7 @@ class Minify_HTML {
// remove ws around block/undisplayed elements
$this->_html = preg_replace('/\\s+(<\\/?(?:area|base(?:font)?|blockquote|body'
.'|caption|center|cite|col(?:group)?|dd|dir|div|dl|dt|fieldset|form'
.'|caption|center|col(?:group)?|dd|dir|div|dl|dt|fieldset|form'
.'|frame(?:set)?|h[1-6]|head|hr|html|legend|li|link|map|menu|meta'
.'|ol|opt(?:group|ion)|p|param|t(?:able|body|head|d|h||r|foot|itle)'
.'|ul)\\b[^>]*>)/i', '$1', $this->_html);
... ... @@ -213,17 +220,19 @@ class Minify_HTML {
// whitespace surrounding? preserve at least one space
$ws1 = ($m[1] === '') ? '' : ' ';
$ws2 = ($m[4] === '') ? '' : ' ';
// remove HTML comments (and ending "//" if present)
$js = preg_replace('/(?:^\\s*<!--\\s*|\\s*(?:\\/\\/)?\\s*-->\\s*$)/', '', $js);
if ($this->_jsCleanComments) {
$js = preg_replace('/(?:^\\s*<!--\\s*|\\s*(?:\\/\\/)?\\s*-->\\s*$)/', '', $js);
}
// remove CDATA section markers
$js = $this->_removeCdata($js);
// minify
$minifier = $this->_jsMinifier
? $this->_jsMinifier
: 'trim';
: 'trim';
$js = call_user_func($minifier, $js);
return $this->_reservePlace($this->_needsCdata($js)
... ...
... ... @@ -15,10 +15,10 @@ class Minify_HTML_Helper {
public $minAppUri = '/min';
public $groupsConfigFile = '';
/*
/**
* Get an HTML-escaped Minify URI for a group or set of files
*
* @param mixed $keyOrFiles a group key or array of filepaths/URIs
* @param string|array $keyOrFiles a group key or array of filepaths/URIs
* @param array $opts options:
* 'farExpires' : (default true) append a modified timestamp for cache revving
* 'debug' : (default false) append debug flag
... ... @@ -51,8 +51,12 @@ class Minify_HTML_Helper {
return htmlspecialchars($uri, ENT_QUOTES, $opts['charset']);
}
/*
/**
* Get non-HTML-escaped URI to minify the specified files
*
* @param bool $farExpires
* @param bool $debug
* @return string
*/
public function getRawUri($farExpires = true, $debug = false)
{
... ... @@ -74,6 +78,12 @@ class Minify_HTML_Helper {
return $path;
}
/**
* Set the files that will comprise the URI we're building
*
* @param array $files
* @param bool $checkLastModified
*/
public function setFiles($files, $checkLastModified = true)
{
$this->_groupKey = null;
... ... @@ -94,6 +104,12 @@ class Minify_HTML_Helper {
$this->_filePaths = $files;
}
/**
* Set the group of files that will comprise the URI we're building
*
* @param string $key
* @param bool $checkLastModified
*/
public function setGroup($key, $checkLastModified = true)
{
$this->_groupKey = $key;
... ... @@ -103,13 +119,23 @@ class Minify_HTML_Helper {
}
if (is_file($this->groupsConfigFile)) {
$gc = (require $this->groupsConfigFile);
if (isset($gc[$key])) {
$this->_lastModified = self::getLastModified($gc[$key]);
$keys = explode(',', $key);
foreach ($keys as $key) {
if (isset($gc[$key])) {
$this->_lastModified = self::getLastModified($gc[$key], $this->_lastModified);
}
}
}
}
}
/**
* Get the max(lastModified) of all files
*
* @param array|string $sources
* @param int $lastModified
* @return int
*/
public static function getLastModified($sources, $lastModified = 0)
{
$max = $lastModified;
... ... @@ -142,13 +168,19 @@ class Minify_HTML_Helper {
* @return mixed a common char or '' if any do not match
*/
protected static function _getCommonCharAtPos($arr, $pos) {
$l = count($arr);
if (!isset($arr[0][$pos])) {
return '';
}
$c = $arr[0][$pos];
if ($c === '' || $l === 1)
$l = count($arr);
if ($l === 1) {
return $c;
for ($i = 1; $i < $l; ++$i)
if ($arr[$i][$pos] !== $c)
}
for ($i = 1; $i < $l; ++$i) {
if ($arr[$i][$pos] !== $c) {
return '';
}
}
return $c;
}
... ... @@ -157,11 +189,11 @@ class Minify_HTML_Helper {
*
* @param array $paths root-relative URIs of files
* @param string $minRoot root-relative URI of the "min" application
* @return string
*/
protected static function _getShortestUri($paths, $minRoot = '/min/') {
$pos = 0;
$base = '';
$c;
while (true) {
$c = self::_getCommonCharAtPos($paths, $pos);
if ($c === '') {
... ...
... ... @@ -14,13 +14,68 @@
* @todo can use a stream wrapper to unit test this?
*/
class Minify_JS_ClosureCompiler {
const URL = 'http://closure-compiler.appspot.com/compile';
/**
* Minify Javascript code via HTTP request to the Closure Compiler API
* @var string The option key for the maximum POST byte size
*/
const OPTION_MAX_BYTES = 'maxBytes';
/**
* @var string The option key for additional params. @see __construct
*/
const OPTION_ADDITIONAL_OPTIONS = 'additionalParams';
/**
* @var string The option key for the fallback Minifier
*/
const OPTION_FALLBACK_FUNCTION = 'fallbackFunc';
/**
* @var string The option key for the service URL
*/
const OPTION_COMPILER_URL = 'compilerUrl';
/**
* @var int The default maximum POST byte size according to https://developers.google.com/closure/compiler/docs/api-ref
*/
const DEFAULT_MAX_BYTES = 200000;
/**
* @var string[] $DEFAULT_OPTIONS The default options to pass to the compiler service
*
* @note This would be a constant if PHP allowed it
*/
private static $DEFAULT_OPTIONS = array(
'output_format' => 'text',
'compilation_level' => 'SIMPLE_OPTIMIZATIONS'
);
/**
* @var string $url URL of compiler server. defaults to Google's
*/
protected $serviceUrl = 'http://closure-compiler.appspot.com/compile';
/**
* @var int $maxBytes The maximum JS size that can be sent to the compiler server in bytes
*/
protected $maxBytes = self::DEFAULT_MAX_BYTES;
/**
* @var string[] $additionalOptions Additional options to pass to the compiler service
*/
protected $additionalOptions = array();
/**
* @var callable Function to minify JS if service fails. Default is JSMin
*/
protected $fallbackMinifier = array('JSMin', 'minify');
/**
* Minify JavaScript code via HTTP request to a Closure Compiler API
*
* @param string $js input code
* @param array $options unused at this point
* @param array $options Options passed to __construct(). @see __construct
*
* @return string
*/
public static function minify($js, array $options = array())
... ... @@ -30,63 +85,101 @@ class Minify_JS_ClosureCompiler {
}
/**
* @param array $options Options with keys available below:
*
* fallbackFunc : (callable) function to minify if service unavailable. Default is JSMin.
*
* @param array $options
* compilerUrl : (string) URL to closure compiler server
*
* fallbackFunc : default array($this, 'fallback');
* maxBytes : (int) The maximum amount of bytes to be sent as js_code in the POST request.
* Defaults to 200000.
*
* additionalParams : (string[]) Additional parameters to pass to the compiler server. Can be anything named
* in https://developers.google.com/closure/compiler/docs/api-ref except for js_code and
* output_info
*/
public function __construct(array $options = array())
{
$this->_fallbackFunc = isset($options['fallbackMinifier'])
? $options['fallbackMinifier']
: array($this, '_fallback');
if (isset($options[self::OPTION_FALLBACK_FUNCTION])) {
$this->fallbackMinifier = $options[self::OPTION_FALLBACK_FUNCTION];
}
if (isset($options[self::OPTION_COMPILER_URL])) {
$this->serviceUrl = $options[self::OPTION_COMPILER_URL];
}
if (isset($options[self::OPTION_ADDITIONAL_OPTIONS]) && is_array($options[self::OPTION_ADDITIONAL_OPTIONS])) {
$this->additionalOptions = $options[self::OPTION_ADDITIONAL_OPTIONS];
}
if (isset($options[self::OPTION_MAX_BYTES])) {
$this->maxBytes = (int) $options[self::OPTION_MAX_BYTES];
}
}
/**
* Call the service to perform the minification
*
* @param string $js JavaScript code
* @return string
* @throws Minify_JS_ClosureCompiler_Exception
*/
public function min($js)
{
$postBody = $this->_buildPostBody($js);
$bytes = (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2))
? mb_strlen($postBody, '8bit')
: strlen($postBody);
if ($bytes > 200000) {
throw new Minify_JS_ClosureCompiler_Exception(
'POST content larger than 200000 bytes'
);
$postBody = $this->buildPostBody($js);
if ($this->maxBytes > 0) {
$bytes = (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2))
? mb_strlen($postBody, '8bit')
: strlen($postBody);
if ($bytes > $this->maxBytes) {
throw new Minify_JS_ClosureCompiler_Exception(
'POST content larger than ' . $this->maxBytes . ' bytes'
);
}
}
$response = $this->_getResponse($postBody);
$response = $this->getResponse($postBody);
if (preg_match('/^Error\(\d\d?\):/', $response)) {
if (is_callable($this->_fallbackFunc)) {
if (is_callable($this->fallbackMinifier)) {
// use fallback
$response = "/* Received errors from Closure Compiler API:\n$response"
. "\n(Using fallback minifier)\n*/\n";
$response .= call_user_func($this->_fallbackFunc, $js);
$response .= call_user_func($this->fallbackMinifier, $js);
} else {
throw new Minify_JS_ClosureCompiler_Exception($response);
}
}
if ($response === '') {
$errors = $this->_getResponse($this->_buildPostBody($js, true));
$errors = $this->getResponse($this->buildPostBody($js, true));
throw new Minify_JS_ClosureCompiler_Exception($errors);
}
return $response;
}
protected $_fallbackFunc = null;
protected function _getResponse($postBody)
/**
* Get the response for a given POST body
*
* @param string $postBody
* @return string
* @throws Minify_JS_ClosureCompiler_Exception
*/
protected function getResponse($postBody)
{
$allowUrlFopen = preg_match('/1|yes|on|true/i', ini_get('allow_url_fopen'));
if ($allowUrlFopen) {
$contents = file_get_contents(self::URL, false, stream_context_create(array(
$contents = file_get_contents($this->serviceUrl, false, stream_context_create(array(
'http' => array(
'method' => 'POST',
'header' => 'Content-type: application/x-www-form-urlencoded',
'header' => "Content-type: application/x-www-form-urlencoded\r\nConnection: close\r\n",
'content' => $postBody,
'max_redirects' => 0,
'timeout' => 15,
)
)));
} elseif (defined('CURLOPT_POST')) {
$ch = curl_init(self::URL);
$ch = curl_init($this->serviceUrl);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type: application/x-www-form-urlencoded'));
... ... @@ -100,33 +193,37 @@ class Minify_JS_ClosureCompiler {
"Could not make HTTP request: allow_url_open is false and cURL not available"
);
}
if (false === $contents) {
throw new Minify_JS_ClosureCompiler_Exception(
"No HTTP response from server"
);
}
return trim($contents);
}
protected function _buildPostBody($js, $returnErrors = false)
{
return http_build_query(array(
'js_code' => $js,
'output_info' => ($returnErrors ? 'errors' : 'compiled_code'),
'output_format' => 'text',
'compilation_level' => 'SIMPLE_OPTIMIZATIONS'
), null, '&');
return trim($contents);
}
/**
* Default fallback function if CC API fails
* @param string $js
* Build a POST request body
*
* @param string $js JavaScript code
* @param bool $returnErrors
* @return string
*/
protected function _fallback($js)
protected function buildPostBody($js, $returnErrors = false)
{
require_once 'JSMin.php';
return JSMin::minify($js);
return http_build_query(
array_merge(
self::$DEFAULT_OPTIONS,
$this->additionalOptions,
array(
'js_code' => $js,
'output_info' => ($returnErrors ? 'errors' : 'compiled_code')
)
),
null,
'&'
);
}
}
... ...
... ... @@ -55,7 +55,11 @@ class Minify_Lines {
$newLines = array();
while (null !== ($line = array_shift($lines))) {
if (('' !== $id) && (0 == $i % 50)) {
array_push($newLines, '', "/* {$id} */", '');
if ($inComment) {
array_push($newLines, '', "/* {$id} *|", '');
} else {
array_push($newLines, '', "/* {$id} */", '');
}
}
++$i;
$newLines[] = self::_addNote($line, $i, $inComment, $padTo);
... ... @@ -65,7 +69,6 @@ class Minify_Lines {
// check for desired URI rewriting
if (isset($options['currentDir'])) {
require_once 'Minify/CSS/UriRewriter.php';
Minify_CSS_UriRewriter::$debugText = '';
$content = Minify_CSS_UriRewriter::rewrite(
$content
... ... @@ -93,6 +96,9 @@ class Minify_Lines {
*/
private static function _eolInComment($line, $inComment)
{
// crude way to avoid things like // */
$line = preg_replace('~//.*?(\\*/|/\\*).*~', '', $line);
while (strlen($line)) {
$search = $inComment
? '*/'
... ...
<?php
/**
* Class Minify_Loader
* @package Minify
*/
/**
* Class autoloader
*
* @package Minify
* @author Stephen Clay <steve@mrclay.org>
*/
class Minify_Loader {
public function loadClass($class)
{
$file = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR;
$file .= strtr($class, "\\_", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR) . '.php';
if (is_readable($file)) {
require $file;
}
}
static public function register()
{
$inst = new self();
spl_autoload_register(array($inst, 'loadClass'));
}
}
... ...
... ... @@ -13,14 +13,17 @@
* Java environment.
*
* <code>
* Minify_YUICompressor::$jarFile = '/path/to/yuicompressor-2.3.5.jar';
* Minify_YUICompressor::$jarFile = '/path/to/yuicompressor-2.4.6.jar';
* Minify_YUICompressor::$tempDir = '/tmp';
* $code = Minify_YUICompressor::minifyJs(
* $code
* ,array('nomunge' => true, 'line-break' => 1000)
* );
* </code>
*
*
* Note: In case you run out stack (default is 512k), you may increase stack size in $options:
* array('stack-size' => '2048k')
*
* @todo unit tests, $options docs
*
* @package Minify
... ... @@ -87,7 +90,7 @@ class Minify_YUICompressor {
{
self::_prepare();
if (! ($tmpFile = tempnam(self::$tempDir, 'yuic_'))) {
throw new Exception('Minify_YUICompressor : could not create temp file.');
throw new Exception('Minify_YUICompressor : could not create temp file in "'.self::$tempDir.'".');
}
file_put_contents($tmpFile, $content);
exec(self::_getCmd($options, $type, $tmpFile), $output, $result_code);
... ... @@ -108,10 +111,15 @@ class Minify_YUICompressor {
,'nomunge' => false
,'preserve-semi' => false
,'disable-optimizations' => false
,'stack-size' => ''
)
,$userOptions
);
$cmd = self::$javaExecutable . ' -jar ' . escapeshellarg(self::$jarFile)
$cmd = self::$javaExecutable
. (!empty($o['stack-size'])
? ' -Xss' . $o['stack-size']
: '')
. ' -jar ' . escapeshellarg(self::$jarFile)
. " --type {$type}"
. (preg_match('/^[\\da-zA-Z0-9\\-]+$/', $o['charset'])
? " --charset {$o['charset']}"
... ...
... ... @@ -2,6 +2,9 @@
namespace MrClay;
use MrClay\Cli\Arg;
use InvalidArgumentException;
/**
* Forms a front controller for a console app, handling and validating arguments (options)
*
... ... @@ -51,7 +54,7 @@ class Cli {
public $isHelpRequest = false;
/**
* @var array of Cli\Arg
* @var Arg[]
*/
protected $_args = array();
... ... @@ -80,8 +83,8 @@ class Cli {
}
/**
* @param Cli\Arg|string $letter
* @return Cli\Arg
* @param Arg|string $letter
* @return Arg
*/
public function addOptionalArg($letter)
{
... ... @@ -89,8 +92,8 @@ class Cli {
}
/**
* @param Cli\Arg|string $letter
* @return Cli\Arg
* @param Arg|string $letter
* @return Arg
*/
public function addRequiredArg($letter)
{
... ... @@ -100,17 +103,17 @@ class Cli {
/**
* @param string $letter
* @param bool $required
* @param Cli\Arg|null $arg
* @return Cli\Arg
* @throws \InvalidArgumentException
* @param Arg|null $arg
* @return Arg
* @throws InvalidArgumentException
*/
public function addArgument($letter, $required, Cli\Arg $arg = null)
public function addArgument($letter, $required, Arg $arg = null)
{
if (! preg_match('/^[a-zA-Z]$/', $letter)) {
throw new \InvalidArgumentException('$letter must be in [a-zA-z]');
throw new InvalidArgumentException('$letter must be in [a-zA-Z]');
}
if (! $arg) {
$arg = new Cli\Arg($required);
$arg = new Arg($required);
}
$this->_args[$letter] = $arg;
return $arg;
... ... @@ -118,7 +121,7 @@ class Cli {
/**
* @param string $letter
* @return Cli\Arg|null
* @return Arg|null
*/
public function getArgument($letter)
{
... ... @@ -143,7 +146,7 @@ class Cli {
$lettersUsed = '';
foreach ($this->_args as $letter => $arg) {
/* @var Cli\Arg $arg */
/* @var Arg $arg */
$options .= $letter;
$lettersUsed .= $letter;
... ... @@ -159,7 +162,7 @@ class Cli {
$this->debug['getopt_return'] = $o;
foreach ($this->_args as $letter => $arg) {
/* @var Cli\Arg $arg */
/* @var Arg $arg */
$this->values[$letter] = false;
if (isset($o[$letter])) {
if (is_bool($o[$letter])) {
... ... @@ -295,7 +298,7 @@ class Cli {
{
$r = "\n";
foreach ($this->_args as $letter => $arg) {
/* @var Cli\Arg $arg */
/* @var Arg $arg */
$desc = $arg->getDescription();
$flag = " -$letter ";
if ($arg->mayHaveValue) {
... ...
... ... @@ -2,6 +2,8 @@
namespace MrClay\Cli;
use BadMethodCallException;
/**
* An argument for a CLI app. This specifies the argument, what values it expects and
* how it's treated during validation.
... ... @@ -150,7 +152,7 @@ class Arg {
* @param string $name
* @param array $args
* @return Arg
* @throws \BadMethodCallException
* @throws BadMethodCallException
*/
public function __call($name, array $args = array())
{
... ... @@ -160,7 +162,7 @@ class Arg {
$this->spec['mustHaveValue'] = true;
}
} else {
throw new \BadMethodCallException('Method does not exist');
throw new BadMethodCallException('Method does not exist');
}
return $this;
}
... ...
/*! This file exists only for testing a Minify installation. It's content is not used.
*
* http://example.org/min/f=min/quick-test.css
*/
@import url( more.css );
body, td, th {
font-family: Verdana , "Bitstream Vera Sans" , Arial Narrow, sans-serif ;
font-size : 12px;
}
.nav {
margin-left: 20%;
}
#main-nav {
background-color: red;
border: 1px solid #00ff77;
}
div#content
h1 + p {
padding-top: 0;
margin-top: 0;
}
@media all and (min-width: 640px) {
#media-queries-1 { background-color: #0f0; }
}
... ...
/*! This file exists only for testing a Minify installation. It's content is not used.
*
* http://example.org/min/f=min/quick-test.js
*/
/* Finds the lowest common multiple of two numbers */
function LCMCalculator(x, y) { // constructor function
var checkInt = function (x) { // inner function
if (x % 1 !== 0) {
throw new TypeError(x + " is not an integer"); // throw an exception
}
return x;
};
this.a = checkInt(x);
// ^ semicolons are optional
this.b = checkInt(y);
}
// The prototype of object instances created by a constructor is
// that constructor's "prototype" property.
LCMCalculator.prototype = { // object literal
constructor: LCMCalculator, // when reassigning a prototype, set the constructor property appropriately
gcd: function () { // method that calculates the greatest common divisor
// Euclidean algorithm:
var a = Math.abs(this.a), b = Math.abs(this.b), t;
if (a < b) {
// swap variables
t = b;
b = a;
a = t;
}
while (b !== 0) {
t = b;
b = a % b;
a = t;
}
// Only need to calculate GCD once, so "redefine" this method.
// (Actually not redefinition - it's defined on the instance itself,
// so that this.gcd refers to this "redefinition" instead of LCMCalculator.prototype.gcd.)
// Also, 'gcd' === "gcd", this['gcd'] === this.gcd
this['gcd'] = function () {
return a;
};
return a;
},
// Object property names can be specified by strings delimited by double (") or single (') quotes.
"lcm" : function () {
// Variable names don't collide with object properties, e.g. |lcm| is not |this.lcm|.
// not using |this.a * this.b| to avoid FP precision issues
var lcm = this.a / this.gcd() * this.b;
// Only need to calculate lcm once, so "redefine" this method.
this.lcm = function () {
return lcm;
};
return lcm;
},
toString: function () {
return "LCMCalculator: a = " + this.a + ", b = " + this.b;
}
};
//define generic output function; this implementation only works for web browsers
function output(x) {
document.write(x + "<br>");
}
// Note: Array's map() and forEach() are defined in JavaScript 1.6.
// They are used here to demonstrate JavaScript's inherent functional nature.
[[25, 55], [21, 56], [22, 58], [28, 56]].map(function (pair) { // array literal + mapping function
return new LCMCalculator(pair[0], pair[1]);
}).sort(function (a, b) { // sort with this comparative function
return a.lcm() - b.lcm();
}).forEach(function (obj) {
output(obj + ", gcd = " + obj.gcd() + ", lcm = " + obj.lcm());
});
\ No newline at end of file
... ...
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
</IfModule>
\ No newline at end of file
... ...
/*!
* Minify URI Builder
*/
var MUB = {
_uid : 0,
_minRoot : '/min/?',
checkRewrite : function () {
var testUri = location.pathname.replace(/\/[^\/]*$/, '/rewriteTest.js').substr(1);
function fail() {
$('#minRewriteFailed')[0].className = 'topNote';
}
$.ajax({
url : '../f=' + testUri + '&' + (new Date()).getTime(),
success : function (data) {
if (data === '1') {
MUB._minRoot = '/min/';
$('span.minRoot').html('/min/');
} else
fail();
},
error : fail
});
},
/**
* Get markup for new source LI element
*/
newLi : function () {
return '<li id="li' + MUB._uid + '">http://' + location.host + '/<input type=text size=20>' +
' <button class="btn btn-danger btn-sm" title="Remove">x</button> <button class="btn btn-default btn-sm" title="Include Earlier">&uarr;</button>' +
' <button class="btn btn-default btn-sm" title="Include Later">&darr;</button> <span></span></li>';
},
/**
* Add new empty source LI and attach handlers to buttons
*/
addLi : function () {
$('#sources').append(MUB.newLi());
var li = $('#li' + MUB._uid)[0];
$('button[title=Remove]', li).click(function () {
$('#results').addClass('hide');
var hadValue = !!$('input', li)[0].value;
$(li).remove();
});
$('button[title$=Earlier]', li).click(function () {
$(li).prev('li').find('input').each(function () {
$('#results').addClass('hide');
// this = previous li input
var tmp = this.value;
this.value = $('input', li).val();
$('input', li).val(tmp);
MUB.updateAllTestLinks();
});
});
$('button[title$=Later]', li).click(function () {
$(li).next('li').find('input').each(function () {
$('#results').addClass('hide');
// this = next li input
var tmp = this.value;
this.value = $('input', li).val();
$('input', li).val(tmp);
MUB.updateAllTestLinks();
});
});
++MUB._uid;
},
/**
* In the context of a source LI element, this will analyze the URI in
* the INPUT and check the URL on the site.
*/
liUpdateTestLink : function () { // call in context of li element
if (! $('input', this)[0].value)
return;
var li = this;
$('span', this).html('');
var url = location.protocol + '//' + location.host + '/' +
$('input', this)[0].value.replace(/^\//, '');
$.ajax({
url : url,
complete : function (xhr, stat) {
if ('success' === stat)
$('span', li).html('<a href="#" class="btn btn-success btn-sm disabled">&#x2713;</a>');
else {
$('span', li).html('<button class="btn btn-warning btn-sm"><b>404! </b> recheck</button>')
.find('button').click(function () {
MUB.liUpdateTestLink.call(li);
});
}
},
dataType : 'text'
});
},
/**
* Check all source URLs
*/
updateAllTestLinks : function () {
$('#sources li').each(MUB.liUpdateTestLink);
},
/**
* In a given array of strings, find the character they all have at
* a particular index
* @param Array arr array of strings
* @param Number pos index to check
* @return mixed a common char or '' if any do not match
*/
getCommonCharAtPos : function (arr, pos) {
var i,
l = arr.length,
c = arr[0].charAt(pos);
if (c === '' || l === 1)
return c;
for (i = 1; i < l; ++i)
if (arr[i].charAt(pos) !== c)
return '';
return c;
},
/**
* Get the shortest URI to minify the set of source files
* @param Array sources URIs
*/
getBestUri : function (sources) {
var pos = 0,
base = '',
c;
while (true) {
c = MUB.getCommonCharAtPos(sources, pos);
if (c === '')
break;
else
base += c;
++pos;
}
base = base.replace(/[^\/]+$/, '');
var uri = MUB._minRoot + 'f=' + sources.join(',');
if (base.charAt(base.length - 1) === '/') {
// we have a base dir!
var basedSources = sources,
i,
l = sources.length;
for (i = 0; i < l; ++i) {
basedSources[i] = sources[i].substr(base.length);
}
base = base.substr(0, base.length - 1);
var bUri = MUB._minRoot + 'b=' + base + '&f=' + basedSources.join(',');
//window.console && console.log([uri, bUri]);
uri = uri.length < bUri.length ? uri : bUri;
}
return uri;
},
/**
* Create the Minify URI for the sources
*/
update : function () {
MUB.updateAllTestLinks();
var sources = [],
ext = false,
fail = false,
markup;
$('#sources input').each(function () {
var m, val;
if (! fail && this.value && (m = this.value.match(/\.(css|js)$/))) {
var thisExt = m[1];
if (ext === false)
ext = thisExt;
else if (thisExt !== ext) {
fail = true;
return alert('extensions must match!');
}
this.value = this.value.replace(/^\//, '');
if (-1 !== $.inArray(this.value, sources)) {
fail = true;
return alert('duplicate file!');
}
sources.push(this.value);
}
});
if (fail || ! sources.length)
return;
$('#groupConfig').val(" 'keyName' => array('//" + sources.join("', '//") + "'),");
var uri = MUB.getBestUri(sources),
uriH = uri.replace(/</, '&lt;').replace(/>/, '&gt;').replace(/&/, '&amp;');
$('#uriA').html(uriH)[0].href = uri;
if (ext === 'js') {
markup = '<script type="text/javascript" src="' + uriH + '"></script>';
} else {
markup = '<link type="text/css" rel="stylesheet" href="' + uriH + '" />';
}
$('#uriHtml').val(markup);
$('#results').removeClass('hide');
},
/**
* Handler for the "Add file +" button
*/
addButtonClick : function () {
$('#results').addClass('hide');
MUB.addLi();
MUB.updateAllTestLinks();
$('#update').removeClass('hide').click(MUB.update);
$('#sources li:last input')[0].focus();
},
/**
* Runs on DOMready
*/
init : function () {
$('#jsDidntLoad').remove();
$('#app').removeClass('hide');
$('#sources').html('');
$('#add button').click(MUB.addButtonClick);
// make easier to copy text out of
$('#uriHtml, #groupConfig, #symlinkOpt').click(function () {
this.select();
}).focus(function () {
this.select();
});
$('a.ext').attr({target:'_blank'});
if (location.hash) {
// make links out of URIs from bookmarklet
$('#getBm').addClass('hide');
var i = 0, found = location.hash.substr(1).split(','), l = found.length;
$('#bmUris').html('<p><strong>Found by bookmarklet:</strong> /</p>');
var $p = $('#bmUris p');
for (; i < l; i++) {
$p.append($('<a href=#></a>').text(found[i])[0]);
if (i < (l - 1)) {
$p.append(', /');
}
}
$('#bmUris a').click(function () {
MUB.addButtonClick();
$('#sources li:last input').val(this.innerHTML);
MUB.liUpdateTestLink.call($('#sources li:last')[0]);
$('#results').addClass('hide');
return false;
}).attr({title:'Add file +'});
} else {
// setup bookmarklet 1
$.ajax({
url : '../?f=' + location.pathname.replace(/\/[^\/]*$/, '/bm.js').substr(1),
success : function (code) {
$('#bm')[0].href = code
.replace('%BUILDER_URL%', location.href)
.replace(/\n/g, ' ');
},
dataType : 'text'
});
if ($.browser.msie) {
$('#getBm p:last').append(' Sorry, not supported in MSIE!');
}
MUB.addButtonClick();
}
// setup bookmarklet 2
$.ajax({
url : '../?f=' + location.pathname.replace(/\/[^\/]*$/, '/bm2.js').substr(1),
success : function (code) {
$('#bm2')[0].href = code.replace(/\n/g, ' ');
},
dataType : 'text'
});
MUB.checkRewrite();
}
};
$(MUB.init);
... ...
javascript:(function() {
var d = document
,uris = []
,i = 0
,o
,home = (location + '').split('/').splice(0, 3).join('/') + '/';
function add(uri) {
return (0 === uri.indexOf(home))
&& (!/[\?&]/.test(uri))
&& uris.push(escape(uri.substr(home.length)));
};
function sheet(ss) {
// we must check the domain with add() before accessing ss.cssRules
// otherwise a security exception will be thrown
if (ss.href && add(ss.href) && ss.cssRules) {
var i = 0, r;
while (r = ss.cssRules[i++])
r.styleSheet && sheet(r.styleSheet);
}
};
while (o = d.getElementsByTagName('script')[i++])
o.src && !(o.type && /vbs/i.test(o.type)) && add(o.src);
i = 0;
while (o = d.styleSheets[i++])
/* http://www.w3.org/TR/DOM-Level-2-Style/stylesheets.html#StyleSheets-DocumentStyle-styleSheets
document.styleSheet is a list property where [0] accesses the 1st element and
[outOfRange] returns null. In IE, styleSheets is a function, and also throws an
exception when you check the out of bounds index. (sigh) */
sheet(o);
if (uris.length)
window.open('%BUILDER_URL%#' + uris.join(','));
else
alert('No js/css files found with URLs within "'
+ home.split('/')[2]
+ '".\n(This tool is limited to URLs with the same domain.)');
})();
\ No newline at end of file
... ...
javascript:(function(){
var d = document
,c = d.cookie
,m = c.match(/\bminifyDebug=([^; ]+)/)
,v = m ? decodeURIComponent(m[1]) : ''
,p = prompt('Debug Minify URIs on ' + location.hostname + ' which contain:'
+ '\n(empty for none, space = OR, * = any string, ? = any char)', v)
;
if (p === null) return;
p = p.replace(/^\s+|\s+$/, '');
v = (p === '')
? 'minifyDebug=; expires=Fri, 27 Jul 2001 02:47:11 UTC; path=/'
: 'minifyDebug=' + encodeURIComponent(p) + '; path=/';
d.cookie = v;
})();
\ No newline at end of file
... ...
<?php
class Clean
{
public static function run($path)
{
$path = realpath($path);
$dir = dir($path);
while (FALSE !== ($entry = $dir->read()))
{
if ($entry != '.' and $entry != '..' and $entry != '.svn')
{
$tmppath = $path . DIRECTORY_SEPARATOR . $entry;
if (is_dir($tmppath))
{
Clean::run($tmppath);
@rmdir($tmppath);
}
else
{
unlink($tmppath);
}
}
}
$dir->close();
}
}
if (phpversion() < 5) {
exit('Minify requires PHP5 or greater.');
}
// check for auto-encoding
$encodeOutput = (function_exists('gzdeflate')
&& !ini_get('zlib.output_compression'));
// recommend $min_symlinks setting for Apache UserDir
$symlinkOption = '';
if (0 === strpos($_SERVER["SERVER_SOFTWARE"], 'Apache/')
&& preg_match('@^/\\~(\\w+)/@', $_SERVER['REQUEST_URI'], $m)
) {
$userDir = DIRECTORY_SEPARATOR . $m[1] . DIRECTORY_SEPARATOR;
if (false !== strpos(__FILE__, $userDir)) {
$sm = array();
$sm["//~{$m[1]}"] = dirname(dirname(__FILE__));
$array = str_replace('array (', 'array(', var_export($sm, 1));
$symlinkOption = "\$min_symlinks = $array;";
}
}
require dirname(__FILE__) . '/../config.php';
require "$min_libPath/Minify/Loader.php";
Minify_Loader::register();
if (! $min_enableBuilder) {
header('Content-Type: text/plain');
die('This application is not enabled. See http://code.google.com/p/minify/wiki/BuilderApp');
}
if (isset($min_builderPassword)
&& is_string($min_builderPassword)
&& $min_builderPassword !== '') {
DooDigestAuth::http_auth('Minify Builder', array('yoho' => $min_builderPassword));
}
$cachePathCode = '';
if (! isset($min_cachePath) && ! function_exists('sys_get_temp_dir')) {
$detectedTmp = Minify_Cache_File::tmp();
$cachePathCode = "\$min_cachePath = " . var_export($detectedTmp, 1) . ';';
}
//清除文件
if($_GET['cmd'] == 'clean') {
Clean::run($min_cachePath);
echo 'cache clean...';
exit();
}
ob_start();
?>
<!DOCTYPE html>
<title>Minify URI Builder</title>
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
<style>
body {margin:1em 60px;}
h1, h2, h3 {margin-left:-25px; position:relative;}
h1 {margin-top:0;}
#sources {margin:0; padding:0;}
#sources li {margin:0 0 0 40px}
#sources li input {margin-left:2px}
#add {margin:5px 0 1em 40px}
.hide {display:none}
#uriTable {border-collapse:collapse;}
#uriTable td, #uriTable th {padding-top:10px;}
#uriTable th {padding-right:10px;}
#groupConfig {font-family:monospace;}
b {color:#c00}
.topNote {background: #ff9; display:inline-block; padding:.5em .6em; margin:0 0 1em;}
.topWarning {background:#c00; color:#fff; padding:.5em .6em; margin:0 0 1em;}
.topWarning a {color:#fff;}
#jsDidntLoad {display:none;}
</style>
<body>
<?php if ($symlinkOption): ?>
<div class=topNote><strong>Note:</strong> It looks like you're running Minify in a user
directory. You may need the following option in /min/config.php to have URIs
correctly rewritten in CSS output:
<br><textarea id=symlinkOpt rows=3 cols=80 readonly><?php echo htmlspecialchars($symlinkOption); ?></textarea>
</div>
<?php endif; ?>
<p class=topWarning id=jsDidntLoad><strong>Uh Oh.</strong> Minify was unable to
serve Javascript for this app. To troubleshoot this,
<a href="http://code.google.com/p/minify/wiki/Debugging">enable FirePHP debugging</a>
and request the <a id=builderScriptSrc href=#>Minify URL</a> directly. Hopefully the
FirePHP console will report the cause of the error.
</p>
<?php if ($cachePathCode): ?>
<p class=topNote><strong>Note:</strong> <code><?php echo
htmlspecialchars($detectedTmp); ?></code> was discovered as a usable temp directory.<br>To
slightly improve performance you can hardcode this in /min/config.php:
<code><?php echo htmlspecialchars($cachePathCode); ?></code></p>
<?php endIf; ?>
<p id=minRewriteFailed class="hide"><strong>Note:</strong> Your webserver does not seem to
support mod_rewrite (used in /min/.htaccess). Your Minify URIs will contain "?", which
<a href="http://www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/"
>may reduce the benefit of proxy cache servers</a>.</p>
<h1>Minify URI Builder</h1>
<noscript><p class="topNote">Javascript and a browser supported by jQuery 1.2.6 is required
for this application.</p></noscript>
<div id=app class=hide>
<p>Create a list of Javascript or CSS files (or 1 is fine) you'd like to combine
and click [Update].</p>
<ol id=sources><li></li></ol>
<div id=add><button>Add file +</button></div>
<div id=bmUris></div>
<p><button class="btn btn-primary" id=update class=hide>Update</button></p>
<div id=results class=hide>
<h2>Minify URI</h2>
<p>Place this URI in your HTML to serve the files above combined, minified, compressed and
with cache headers.</p>
<table id=uriTable>
<tr><th>URI</th><td><a id=uriA class=ext>/min</a> <small>(opens in new window)</small></td></tr>
<tr><th>HTML</th><td><input id=uriHtml type=text size=100 readonly></td></tr>
</table>
<h2>How to serve these files as a group</h2>
<p>For the best performance you can serve these files as a pre-defined group with a URI
like: <code><span class=minRoot>/min/?</span>g=keyName</code></p>
<p>To do this, add a line like this to /min/groupsConfig.php:</p>
<pre><code>return array(
<span style="color:#666">... your existing groups here ...</span>
<input id=groupConfig size=100 type=text readonly>
);</code></pre>
<p><em>Make sure to replace <code>keyName</code> with a unique key for this group.</em></p>
</div>
<div id=getBm>
<h3>Find URIs on a Page</h3>
<p>You can use the bookmarklet below to fetch all CSS &amp; Javascript URIs from a page
on your site. When you active it, this page will open in a new window with a list of
available URIs to add.</p>
<p><a id=bm>Create Minify URIs</a> <small>(right-click, add to bookmarks)</small></p>
</div>
<h3>Combining CSS files that contain <code>@import</code></h3>
<p>If your CSS files contain <code>@import</code> declarations, Minify will not
remove them. Therefore, you will want to remove those that point to files already
in your list, and move any others to the top of the first file in your list
(imports below any styles will be ignored by browsers as invalid).</p>
<p>If you desire, you can use Minify URIs in imports and they will not be touched
by Minify. E.g. <code>@import "<span class=minRoot>/min/?</span>g=css2";</code></p>
<h3>Debug Mode</h3>
<p>When /min/config.php has <code>$min_allowDebugFlag = <strong>true</strong>;</code>
you can get debug output by appending <code>&amp;debug</code> to a Minify URL, or
by sending the cookie <code>minDebug=&lt;match&gt;</code>, where <code>&lt;match&gt;</code>
should be a string in the Minify URIs you'd like to debug. This bookmarklet will allow you to
set this cookie.</p>
<p><a id=bm2>Minify Debug</a> <small>(right-click, add to bookmarks)</small></p>
</div><!-- #app -->
<hr>
<p>Need help? Check the <a href="http://code.google.com/p/minify/w/list?can=3">wiki</a>,
or post to the <a class=ext href="http://groups.google.com/group/minify">discussion
list</a>.</p>
<p><small>Powered by Minify <?php echo Minify::VERSION; ?></small></p>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="jquery-1.6.3.min.js"><\/script>')</script>
<script>
(function () {
// workaround required to test when /min isn't child of web root
var src = "../?f=" + location.pathname.replace(/\/[^\/]*$/, '/_index.js').substr(1);
// load script immediately
document.write('<\script src="' + src + '"><\/script>');
$(function () {
$('#builderScriptSrc')[0].href = src;
// give Minify a few seconds to serve _index.js before showing scary red warning
setTimeout(function () {
if (! window.MUB) {
// Minify didn't load
$('#jsDidntLoad').css({display:'block'});
}
}, 3000);
// detection of double output encoding
var msg = '<\p class=topWarning><\strong>Warning:<\/strong> ';
var url = 'ocCheck.php?' + (new Date()).getTime();
$.get(url, function (ocStatus) {
$.get(url + '&hello=1', function (ocHello) {
if (ocHello != 'World!') {
msg += 'It appears output is being automatically compressed, interfering '
+ ' with Minify\'s own compression. ';
if (ocStatus == '1')
msg += 'The option "zlib.output_compression" is enabled in your PHP configuration. '
+ 'Minify set this to "0", but it had no effect. This option must be disabled '
+ 'in php.ini or .htaccess.';
else
msg += 'The option "zlib.output_compression" is disabled in your PHP configuration '
+ 'so this behavior is likely due to a server option.';
$(document.body).prepend(msg + '<\/p>');
} else
if (ocStatus == '1')
$(document.body).prepend('<\p class=topNote><\strong>Note:</\strong> The option '
+ '"zlib.output_compression" is enabled in your PHP configuration, but has been '
+ 'successfully disabled via ini_set(). If you experience mangled output you '
+ 'may want to consider disabling this option in your PHP configuration.<\/p>'
);
});
});
});
})();
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// setup Minify
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);
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// regenerate cache if any of these change
filemtime(__FILE__)
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,filemtime(dirname(__FILE__) . '/../lib/Minify.php')
)
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));
... ...
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c.xhrFields)h[j]=c.xhrFields[j];c.mimeType&&h.overrideMimeType&&h.overrideMimeType(c.mimeType),!c.crossDomain&&!e["X-Requested-With"]&&(e["X-Requested-With"]="XMLHttpRequest");try{for(j in e)h.setRequestHeader(j,e[j])}catch(k){}h.send(c.hasContent&&c.data||null),d=function(a,e){var j,k,l,m,n;try{if(d&&(e||h.readyState===4)){d=b,i&&(h.onreadystatechange=f.noop,cb&&delete cd[i]);if(e)h.readyState!==4&&h.abort();else{j=h.status,l=h.getAllResponseHeaders(),m={},n=h.responseXML,n&&n.documentElement&&(m.xml=n),m.text=h.responseText;try{k=h.statusText}catch(o){k=""}!j&&c.isLocal&&!c.crossDomain?j=m.text?200:404:j===1223&&(j=204)}}}catch(p){e||g(-1,p)}m&&g(j,k,m,l)},!c.async||h.readyState===4?d():(i=++cc,cb&&(cd||(cd={},f(a).unload(cb)),cd[i]=d),h.onreadystatechange=d)},abort:function(){d&&d(0,1)}}}});var cg={},ch,ci,cj=/^(?:toggle|show|hide)$/,ck=/^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,cl,cm=[["height","marginTop","marginBottom","paddingTop","paddingBottom"],["width","marginLeft","marginRight","paddingLeft","paddingRight"],["opacity"]],cn;f.fn.extend({show:function(a,b,c){var d,e;if(a||a===0)return this.animate(cq("show",3),a,b,c);for(var g=0,h=this.length;g<h;g++)d=this[g],d.style&&(e=d.style.display,!f._data(d,"olddisplay")&&e==="none"&&(e=d.style.display=""),e===""&&f.css(d,"display")==="none"&&f._data(d,"olddisplay",cr(d.nodeName)));for(g=0;g<h;g++){d=this[g];if(d.style){e=d.style.display;if(e===""||e==="none")d.style.display=f._data(d,"olddisplay")||""}}return this},hide:function(a,b,c){if(a||a===0)return this.animate(cq("hide",3),a,b,c);for(var d=0,e=this.length;d<e;d++)if(this[d].style){var g=f.css(this[d],"display");g!=="none"&&!f._data(this[d],"olddisplay")&&f._data(this[d],"olddisplay",g)}for(d=0;d<e;d++)this[d].style&&(this[d].style.display="none");return this},_toggle:f.fn.toggle,toggle:function(a,b,c){var d=typeof a=="boolean";f.isFunction(a)&&f.isFunction(b)?this._toggle.apply(this,arguments):a==null||d?this.each(function(){var b=d?a:f(this).is(":hidden");f(this)[b?"show":"hide"]()}):this.animate(cq("toggle",3),a,b,c);return this},fadeTo:function(a,b,c,d){return this.filter(":hidden").css("opacity",0).show().end().animate({opacity:b},a,c,d)},animate:function(a,b,c,d){var e=f.speed(b,c,d);if(f.isEmptyObject(a))return this.each(e.complete,[!1]);a=f.extend({},a);return this[e.queue===!1?"each":"queue"](function(){e.queue===!1&&f._mark(this);var b=f.extend({},e),c=this.nodeType===1,d=c&&f(this).is(":hidden"),g,h,i,j,k,l,m,n,o;b.animatedProperties={};for(i in a){g=f.camelCase(i),i!==g&&(a[g]=a[i],delete a[i]),h=a[g],f.isArray(h)?(b.animatedProperties[g]=h[1],h=a[g]=h[0]):b.animatedProperties[g]=b.specialEasing&&b.specialEasing[g]||b.easing||"swing";if(h==="hide"&&d||h==="show"&&!d)return b.complete.call(this);c&&(g==="height"||g==="width")&&(b.overflow=[this.style.overflow,this.style.overflowX,this.style.overflowY],f.css(this,"display")==="inline"&&f.css(this,"float")==="none"&&(f.support.inlineBlockNeedsLayout?(j=cr(this.nodeName),j==="inline"?this.style.display="inline-block":(this.style.display="inline",this.style.zoom=1)):this.style.display="inline-block"))}b.overflow!=null&&(this.style.overflow="hidden");for(i in a)k=new f.fx(this,b,i),h=a[i],cj.test(h)?k[h==="toggle"?d?"show":"hide":h]():(l=ck.exec(h),m=k.cur(),l?(n=parseFloat(l[2]),o=l[3]||(f.cssNumber[i]?"":"px"),o!=="px"&&(f.style(this,i,(n||1)+o),m=(n||1)/k.cur()*m,f.style(this,i,m+o)),l[1]&&(n=(l[1]==="-="?-1:1)*n+m),k.custom(m,n,o)):k.custom(m,h,""));return!0})},stop:function(a,b){a&&this.queue([]),this.each(function(){var a=f.timers,c=a.length;b||f._unmark(!0,this);while(c--)a[c].elem===this&&(b&&a[c](!0),a.splice(c,1))}),b||this.dequeue();return this}}),f.each({slideDown:cq("show",1),slideUp:cq("hide",1),slideToggle:cq("toggle",1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(a,b){f.fn[a]=function(a,c,d){return this.animate(b,a,c,d)}}),f.extend({speed:function(a,b,c){var d=a&&typeof a=="object"?f.extend({},a):{complete:c||!c&&b||f.isFunction(a)&&a,duration:a,easing:c&&b||b&&!f.isFunction(b)&&b};d.duration=f.fx.off?0:typeof d.duration=="number"?d.duration:d.duration in f.fx.speeds?f.fx.speeds[d.duration]:f.fx.speeds._default,d.old=d.complete,d.complete=function(a){f.isFunction(d.old)&&d.old.call(this),d.queue!==!1?f.dequeue(this):a!==!1&&f._unmark(this)};return d},easing:{linear:function(a,b,c,d){return c+d*a},swing:function(a,b,c,d){return(-Math.cos(a*Math.PI)/2+.5)*d+c}},timers:[],fx:function(a,b,c){this.options=b,this.elem=a,this.prop=c,b.orig=b.orig||{}}}),f.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this),(f.fx.step[this.prop]||f.fx.step._default)(this)},cur:function(){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];var a,b=f.css(this.elem,this.prop);return isNaN(a=parseFloat(b))?!b||b==="auto"?0:b:a},custom:function(a,b,c){function g(a){return d.step(a)}var d=this,e=f.fx;this.startTime=cn||co(),this.start=a,this.end=b,this.unit=c||this.unit||(f.cssNumber[this.prop]?"":"px"),this.now=this.start,this.pos=this.state=0,g.elem=this.elem,g()&&f.timers.push(g)&&!cl&&(cl=setInterval(e.tick,e.interval))},show:function(){this.options.orig[this.prop]=f.style(this.elem,this.prop),this.options.show=!0,this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur()),f(this.elem).show()},hide:function(){this.options.orig[this.prop]=f.style(this.elem,this.prop),this.options.hide=!0,this.custom(this.cur(),0)},step:function(a){var b=cn||co(),c=!0,d=this.elem,e=this.options,g,h;if(a||b>=e.duration+this.startTime){this.now=this.end,this.pos=this.state=1,this.update(),e.animatedProperties[this.prop]=!0;for(g in e.animatedProperties)e.animatedProperties[g]!==!0&&(c=!1);if(c){e.overflow!=null&&!f.support.shrinkWrapBlocks&&f.each(["","X","Y"],function(a,b){d.style["overflow"+b]=e.overflow[a]}),e.hide&&f(d).hide();if(e.hide||e.show)for(var i in e.animatedProperties)f.style(d,i,e.orig[i]);e.complete.call(d)}return!1}e.duration==Infinity?this.now=b:(h=b-this.startTime,this.state=h/e.duration,this.pos=f.easing[e.animatedProperties[this.prop]](this.state,h,0,1,e.duration),this.now=this.start+(this.end-this.start)*this.pos),this.update();return!0}},f.extend(f.fx,{tick:function(){for(var a=f.timers,b=0;b<a.length;++b)a[b]()||a.splice(b--,1);a.length||f.fx.stop()},interval:13,stop:function(){clearInterval(cl),cl=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){f.style(a.elem,"opacity",a.now)},_default:function(a){a.elem.style&&a.elem.style[a.prop]!=null?a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit:a.elem[a.prop]=a.now}}}),f.expr&&f.expr.filters&&(f.expr.filters.animated=function(a){return f.grep(f.timers,function(b){return a===b.elem}).length});var cs=/^t(?:able|d|h)$/i,ct=/^(?:body|html)$/i;"getBoundingClientRect"in c.documentElement?f.fn.offset=function(a){var b=this[0],c;if(a)return this.each(function(b){f.offset.setOffset(this,a,b)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return f.offset.bodyOffset(b);try{c=b.getBoundingClientRect()}catch(d){}var e=b.ownerDocument,g=e.documentElement;if(!c||!f.contains(g,b))return c?{top:c.top,left:c.left}:{top:0,left:0};var h=e.body,i=cu(e),j=g.clientTop||h.clientTop||0,k=g.clientLeft||h.clientLeft||0,l=i.pageYOffset||f.support.boxModel&&g.scrollTop||h.scrollTop,m=i.pageXOffset||f.support.boxModel&&g.scrollLeft||h.scrollLeft,n=c.top+l-j,o=c.left+m-k;return{top:n,left:o}}:f.fn.offset=function(a){var b=this[0];if(a)return this.each(function(b){f.offset.setOffset(this,a,b)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return f.offset.bodyOffset(b);f.offset.initialize();var c,d=b.offsetParent,e=b,g=b.ownerDocument,h=g.documentElement,i=g.body,j=g.defaultView,k=j?j.getComputedStyle(b,null):b.currentStyle,l=b.offsetTop,m=b.offsetLeft;while((b=b.parentNode)&&b!==i&&b!==h){if(f.offset.supportsFixedPosition&&k.position==="fixed")break;c=j?j.getComputedStyle(b,null):b.currentStyle,l-=b.scrollTop,m-=b.scrollLeft,b===d&&(l+=b.offsetTop,m+=b.offsetLeft,f.offset.doesNotAddBorder&&(!f.offset.doesAddBorderForTableAndCells||!cs.test(b.nodeName))&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),e=d,d=b.offsetParent),f.offset.subtractsBorderForOverflowNotVisible&&c.overflow!=="visible"&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),k=c}if(k.position==="relative"||k.position==="static")l+=i.offsetTop,m+=i.offsetLeft;f.offset.supportsFixedPosition&&k.position==="fixed"&&(l+=Math.max(h.scrollTop,i.scrollTop),m+=Math.max(h.scrollLeft,i.scrollLeft));return{top:l,left:m}},f.offset={initialize:function(){var a=c.body,b=c.createElement("div"),d,e,g,h,i=parseFloat(f.css(a,"marginTop"))||0,j="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";f.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"}),b.innerHTML=j,a.insertBefore(b,a.firstChild),d=b.firstChild,e=d.firstChild,h=d.nextSibling.firstChild.firstChild,this.doesNotAddBorder=e.offsetTop!==5,this.doesAddBorderForTableAndCells=h.offsetTop===5,e.style.position="fixed",e.style.top="20px",this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15,e.style.position=e.style.top="",d.style.overflow="hidden",d.style.position="relative",this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5,this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==i,a.removeChild(b),f.offset.initialize=f.noop},bodyOffset:function(a){var b=a.offsetTop,c=a.offsetLeft;f.offset.initialize(),f.offset.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(f.css(a,"marginTop"))||0,c+=parseFloat(f.css(a,"marginLeft"))||0);return{top:b,left:c}},setOffset:function(a,b,c){var d=f.css(a,"position");d==="static"&&(a.style.position="relative");var e=f(a),g=e.offset(),h=f.css(a,"top"),i=f.css(a,"left"),j=(d==="absolute"||d==="fixed")&&f.inArray("auto",[h,i])>-1,k={},l={},m,n;j?(l=e.position(),m=l.top,n=l.left):(m=parseFloat(h)||0,n=parseFloat(i)||0),f.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):e.css(k)}},f.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),c=this.offset(),d=ct.test(b[0].nodeName)?{top:0,left:0}:b.offset();c.top-=parseFloat(f.css(a,"marginTop"))||0,c.left-=parseFloat(f.css(a,"marginLeft"))||0,d.top+=parseFloat(f.css(b[0],"borderTopWidth"))||0,d.left+=parseFloat(f.css(b[0],"borderLeftWidth"))||0;return{top:c.top-d.top,left:c.left-d.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||c.body;while(a&&!ct.test(a.nodeName)&&f.css(a,"position")==="static")a=a.offsetParent;return a})}}),f.each(["Left","Top"],function(a,c){var d="scroll"+c;f.fn[d]=function(c){var e,g;if(c===b){e=this[0];if(!e)return null;g=cu(e);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:f.support.boxModel&&g.document.documentElement[d]||g.document.body[d]:e[d]}return this.each(function(){g=cu(this),g?g.scrollTo(a?f(g).scrollLeft():c,a?c:f(g).scrollTop()):this[d]=c})}}),f.each(["Height","Width"],function(a,c){var d=c.toLowerCase();f.fn["inner"+c]=function(){var a=this[0];return a&&a.style?parseFloat(f.css(a,d,"padding")):null},f.fn["outer"+c]=function(a){var b=this[0];return b&&b.style?parseFloat(f.css(b,d,a?"margin":"border")):null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c],h=e.document.body;return e.document.compatMode==="CSS1Compat"&&g||h&&h["client"+c]||g}if(e.nodeType===9)return Math.max(e.documentElement["client"+c],e.body["scroll"+c],e.documentElement["scroll"+c],e.body["offset"+c],e.documentElement["offset"+c]);if(a===b){var i=f.css(e,d),j=parseFloat(i);return f.isNaN(j)?i:j}return this.css(d,typeof a=="string"?a:a+"px")}}),a.jQuery=a.$=f})(window);
\ No newline at end of file
... ...
<?php
/**
* AJAX checks for zlib.output_compression
*
* @package Minify
*/
$_oc = ini_get('zlib.output_compression');
// allow access only if builder is enabled
require dirname(__FILE__) . '/../config.php';
if (! $min_enableBuilder) {
header('Location: /');
exit;
}
if (isset($_GET['hello'])) {
// echo 'World!'
// try to prevent double encoding (may not have an effect)
ini_set('zlib.output_compression', '0');
require $min_libPath . '/HTTP/Encoder.php';
HTTP_Encoder::$encodeToIe6 = true; // just in case
$he = new HTTP_Encoder(array(
'content' => 'World!'
,'method' => 'deflate'
));
$he->encode();
$he->sendAll();
} else {
// echo status "0" or "1"
header('Content-Type: text/plain');
echo (int)$_oc;
}
... ...
1
\ No newline at end of file
... ...
<?php
exit;
/* currently unused.
// capture PHP's default setting (may get overridden in config
$_oc = ini_get('zlib.output_compression');
// allow access only if builder is enabled
require dirname(__FILE__) . '/../config.php';
if (! $min_enableBuilder) {
exit;
}
if (isset($_GET['oc'])) {
header('Content-Type: text/plain');
echo (int)$_oc;
} elseif (isset($_GET['text']) && in_array($_GET['text'], array('js', 'css', 'fake'))) {
ini_set('zlib.output_compression', '0');
$type = ($_GET['text'] == 'js')
? 'application/x-javascript'
: "text/{$_GET['text']}";
header("Content-Type: {$type}");
echo 'Hello';
} elseif (isset($_GET['docroot'])) {
if (false === realpath($_SERVER['DOCUMENT_ROOT'])) {
echo "<p class=topWarning><strong>realpath(DOCUMENT_ROOT) failed.</strong> You may need "
. "to set \$min_documentRoot manually (hopefully realpath() is not "
. "broken in your environment).</p>";
}
if (0 !== strpos(realpath(__FILE__), realpath($_SERVER['DOCUMENT_ROOT']))) {
echo "<p class=topWarning><strong>DOCUMENT_ROOT doesn't contain this file.</strong> You may "
. " need to set \$min_documentRoot manually</p>";
}
if (isset($_SERVER['SUBDOMAIN_DOCUMENT_ROOT'])) {
echo "<p class=topNote><strong>\$_SERVER['SUBDOMAIN_DOCUMENT_ROOT'] is set.</strong> "
. "You may need to set \$min_documentRoot to this in config.php</p>";
}
}
//*/
\ No newline at end of file
... ...
... ... @@ -10,8 +10,10 @@
* @package Minify
*/
require_once dirname(__FILE__) . '/lib/Minify/HTML/Helper.php';
if (! class_exists('Minify_Loader', false)) {
require dirname(__FILE__) . '/lib/Minify/Loader.php';
Minify_Loader::register();
}
/*
* Get an HTML-escaped Minify URI for a group or set of files. By default, URIs
... ...