GNUsocial/gnu-social
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Minify inline JS and CSS (can be disable in configuration)

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This commit is contained in:
Craig Andrews
2009-12-05 00:41:22 -05:00
parent 88e50003ae
commit c08d7f1aa4
3 changed files with 74 additions and 11 deletions
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57
plugins/Minify/MinifyPlugin.php
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@@ -33,8 +33,15 @@ Author URI: http://candrews.integralblue.com/
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
// We bundle the minify library...
set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/minify/min/lib');
class MinifyPlugin extends Plugin
{
private $minifyInlineJs = true;
private $minifyInlineCss = true;
const cacheKey = 'minify';
/**
* Add Minification related paths to the router table
@@ -104,8 +111,58 @@ class MinifyPlugin extends Plugin
}
}
function onStartInlineScriptElement($action,&$code,&$type)
{
if($this->minifyInlineJs && $type=='text/javascript'){
$c = common_memcache();
if (!empty($c)) {
$cacheKey = common_cache_key(self::cacheKey . ':' . crc32($code));
$out = $c->get($cacheKey);
}
if(empty($out)) {
$out = $this->minifyJs($code);
}
if (!empty($c)) {
$c->set($cacheKey, $out);
}
if(!empty($out)) {
$code = $out;
}
}
}
function onStartStyleElement($action,&$code,&$type,&$media)
{
if($this->minifyInlineCss && $type=='text/css'){
$c = common_memcache();
if (!empty($c)) {
$cacheKey = common_cache_key(self::cacheKey . ':' . crc32($code));
$out = $c->get($cacheKey);
}
if(empty($out)) {
$out = $this->minifyCss($code);
}
if (!empty($c)) {
$c->set($cacheKey, $out);
}
if(!empty($out)) {
$code = $out;
}
}
}
function minifyUrl($src) {
return common_local_url('minify',null,array('f' => $src ,v => STATUSNET_VERSION));
}
static function minifyJs($code) {
require_once('JSMin.php');
return JSMin::minify($code);
}
static function minifyCss($code, $options = array()) {
require_once('Minify/CSS.php');
return Minify_CSS::minify($code,$options);
}
}