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<?php
/*
StatusNet Plugin: 0.9
Plugin Name: Minify
Description: Minifies resources (Javascript and CSS)
Version: 0.1
Author: Craig Andrews <candrews@integralblue.com>
Author URI: http://candrews.integralblue.com/
*/
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @package MinifyPlugin
* @maintainer Craig Andrews <candrews@integralblue.com>
*/
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
class MinifyPlugin extends Plugin
{
/**
* Add Minification related paths to the router table
*
* Hook for RouterInitialized event.
*
* @return boolean hook return
*/
function onStartInitializeRouter($m)
{
$m->connect('main/min',
array('action' => 'minify'));
return true;
}
function onAutoload($cls)
{
switch ($cls)
{
case 'MinifyAction':
require_once(INSTALLDIR.'/plugins/Minify/' . strtolower(mb_substr($cls, 0, -6)) . '.php');
return false;
default:
return true;
}
}
function onLoginAction($action, &$login)
{
switch ($action)
{
case 'minify':
$login = true;
return false;
default:
return true;
}
}
function onStartScriptElement($action,&$src,&$type) {
$url = parse_url($src);
if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
{
$src = $this->minifyUrl($src);
}
}
function onStartCssLinkElement($action,&$src,&$theme,&$media) {
$allowThemeMinification =
is_null(common_config('theme', 'dir'))
&& is_null(common_config('theme', 'path'))
&& is_null(common_config('theme', 'server'));
$url = parse_url($src);
if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
{
if(!isset($theme)) {
$theme = common_config('site', 'theme');
}
if($allowThemeMinification && file_exists(INSTALLDIR.'/local/theme/'.$theme.'/'.$src)) {
$src = $this->minifyUrl('local/theme/'.$theme.'/'.$src);
} else if($allowThemeMinification && file_exists(INSTALLDIR.'/theme/'.$theme.'/'.$src)) {
$src = $this->minifyUrl('theme/'.$theme.'/'.$src);
}else if(file_exists(INSTALLDIR.'/'.$src)){
$src = $this->minifyUrl($src);
}
}
}
function minifyUrl($src) {
return common_local_url('minify',null,array('f' => $src ,v => STATUSNET_VERSION));
}
}
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