/**
* Initialize nyro
*/
private static function init() {
if (!self::$cfg) {
factory::init();
if (DEV) {
debug::timer('nyro');
debug::timer('nyroProcess');
}
request::init();
self::$cfg = new config(factory::loadCfg(__CLASS__));
file::init();
session::initFlash();
}
}
/**
* Add an include file
*
* @param array $prm Same parameter as addCss or addJs, with adding:
* - string type File type (js or css) (required)
* @return bool True if addedor already added, False if not found
* @throws nExecption if type or file not provided
* @see addJs, addCss
*/
public function add(array $prm) {
if (config::initTab($prm, array(
'type'=>null,
'file'=>null,
'dir'=>'nyro',
'media'=>'screen',
'condIE'=>false,
'verifExists'=>true
))) {
$ret = false;
$firstFile = $prm['file'];
if (strpos($firstFile, 'jquery') === 0 && $firstFile != 'jquery')
$this->addJS('jquery');
foreach($this->getDepend($prm['file'], $prm['type']) as $d) {
if (is_array($d))
$this->add(array_merge($prm, $d));
else
$this->add(array_merge($prm, array('file'=>$d)));
}
foreach($this->cfg->getInArray($prm['type'], 'alias') as $k=>$a) {
if (strtolower($prm['file']) == strtolower($k))
$prm['file'] = $a;
}
$prmType = $this->cfg->get($prm['type']);
$locDir = $prm['dir'];
if (!array_key_exists($locDir, $this->incFiles[$prm['type']]))
$locDir = 'nyro';
$fileExt = $prm['file'].'.'.$prm['type'];
if ($prm['verifExists'])
$fileExists = $locDir == 'web'
? file::webExists($prmType['dirWeb'].DS.$fileExt)
: file::nyroExists(array(
'name'=>'module_'.nyro::getCfg()->compressModule.'_'.$prm['type'].'_'.$prm['file'],
'type'=>'tpl',
'tplExt'=>$prm['type']
));
else
$fileExists = true;
if ($fileExists) {
if (!isset($this->incFiles[$prm['type']][$locDir][$prm['media']]))
$this->incFiles[$prm['type']][$locDir][$prm['media']] = array();
$this->incFiles[$prm['type']][$locDir][$prm['media']][$prm['file']] = $prm;
if ($prm['type'] == 'css') {
$c = file::read($fileExists);
preg_match_all('`@import (url\()?"(.+).css"\)?;`', $c, $matches);
if (!empty($matches[2])) {
$prefix = substr($prm['file'], 0, strpos($prm['file'], '_')+1);
foreach($matches[2 ] as $m)
$this->add(array_merge($prm, array('file'=>$prefix.$m)));
}
}
$ret = true;
}
foreach($this->getDepend($firstFile, $prm['type'], true) as $d) {
if (is_array($d))
$this->add(array_merge($prm, $d));
else
$this->add(array_merge($prm, array('file'=>$d)));
}
return $ret;
} else
throw new nException('reponse::add: parameters file and/or type not provied');
}
<?php
/**
* @author Cédric Nirousset <*****@*****.**>
* @version 0.2
* @package nyroFwk
*/
require('../bootstrap.inc.php');
nyro::main();
/**
* Return the configuration for a className
*
* @param string $className ClassName to load its configuration
* @param bool $searchParent Indicate if the parent and implements class configuration should be searched
* @return array Cfg Array parameter
*/
public static function loadCfg($className, $searchParent = true)
{
if (!array_key_exists($className, self::$loadedCfg)) {
self::$loadedCfg[$className] = array();
if ($searchParent) {
$ref = new nReflection($className);
// Load the parent class configuration
if ($parent = $ref->getParentClass()) {
self::mergeCfg(self::$loadedCfg[$className], self::loadCfg($parent->getName()));
}
// Load the implements class configuration
if (count($implements = $ref->getInterfaces()) > 0) {
foreach ($implements as $imp) {
self::mergeCfg(self::$loadedCfg[$className], self::loadCfg($imp->getName()));
}
}
}
$listCfg = file::nyroExists(array('name' => $className, 'type' => 'cfg', 'rtl' => false, 'list' => true));
if (!empty($listCfg)) {
foreach ($listCfg as $lc) {
include $lc;
if (isset($cfg)) {
self::mergeCfg(self::$loadedCfg[$className], $cfg, $className);
}
$cfg = null;
}
}
self::mergeCfg(self::$loadedCfg[$className], nyro::getGlobalCfg($className));
self::removeKeepUnique(self::$loadedCfg[$className]);
}
return self::$loadedCfg[$className];
}
/**
* Compress the file requested, using MoxieCompressor library
*
* @param string $type File type (css or js)
* @param array $prm Files to compress
*/
protected function compress($type, $prm) {
$resp = response::getInstance();
if ($type == 'js') {
$conf = $this->cfg->all;
factory::mergeCfg($conf, $this->cfg->js);
} else if ($type == 'css') {
$conf = $this->cfg->all;
factory::mergeCfg($conf, $this->cfg->css);
}
$key = $type.'--'.md5(serialize($prm)).'--'.md5(serialize($conf));
$supportsGzip = false;
if ($conf['compress']) {
$encodings = isset($_SERVER['HTTP_ACCEPT_ENCODING']) ? explode(',', strtolower(preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_ENCODING']))) : array();
if ($conf['gzip_compress'] && (in_array('gzip', $encodings) || in_array('x-gzip', $encodings) || isset($_SERVER['---------------'])) && function_exists('gzencode') && !ini_get('zlib.output_compression')) {
$enc = in_array('x-gzip', $encodings) ? 'x-gzip' : 'gzip';
$supportsGzip = true;
$key = 'gzip-'.$key;
}
}
$content = null;
$cache = cache::getInstance($this->cfg->cache);
$cacheDate = $cache->get($content, array('id'=>$key));
if (!$conf['disk_cache'] || !$cacheDate) {
foreach($prm as $file) {
$f = file::nyroExists(array(
'name'=>'module_'.nyro::getCfg()->compressModule.'_'.$type.'_'.$file,
'type'=>'tpl',
'tplExt'=>$type
));
if ($f) {
if ($conf['php'])
$content.= file::fetch($f);
else
$content.= file::read($f);
}
}
if ($conf['compress']) {
if ($type == 'js') {
lib::load('jsMin');
$content = JSMin::minify($content);
} else if ($type == 'css') {
lib::load('cssMin');
$content = CssMin::minify($content, $conf['filters'], $conf['plugins']);
}
if ($supportsGzip)
$content = gzencode($content, 9, FORCE_GZIP);
}
$cache->save();
} else if ($cacheDate) {
$resp->addHeader('Age', time() - $cacheDate);
}
/* @var $resp response_http */
if ($conf['compress']) {
$resp->setCompress(false);
$resp->addHeader('Vary', 'Accept-Encoding'); // Handle proxies
if ($conf['etags'] || preg_match('/MSIE/i', $_SERVER['HTTP_USER_AGENT'])) {
// We need to use etags on IE since it will otherwise always load the contents
$resp->addHeader('ETag', md5($content));
}
$parseTime = $this->_parseTime($conf['expires_offset']);
$resp->addHeader('Expires', gmdate('D, d M Y H:i:s', time() + $parseTime).' GMT');
$resp->addHeader('Cache-Control', 'public, max-age='.$parseTime);
if ($type == 'js') {
// Output explorer workaround or compressed file
if (!isset($_GET['gz']) && $supportsGzip && $conf['patch_ie'] && strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) {
// Build request URL
$url = $_SERVER['REQUEST_URI'];
if (isset($_SERVER['QUERY_STRING']) && $_SERVER['QUERY_STRING'])
$url.= '?'.$_SERVER['QUERY_STRING'].'&gz=1';
else
$url.= '?gz=1';
// This script will ensure that the gzipped script gets loaded on IE versions with the Gzip request chunk bug
echo 'var gz;try {gz = new XMLHttpRequest();} catch(gz) { try {gz = new ActiveXObject("Microsoft.XMLHTTP");}';
echo 'catch (gz) {gz = new ActiveXObject("Msxml2.XMLHTTP");}}';
echo 'gz.open("GET", "'.$url.'", false);gz.send(null);eval(gz.responseText);';
die();
}
}
if ($supportsGzip)
$resp->addHeader('Content-Encoding', $enc);
}
$resp->sendText($content);
}
