public function __construct($packageName, $loadedPackage)
{
if ($packageName == 'Default') {
throw new Kwf_Exception("Default component assets package is ment to be included in Frontend package");
}
if (!$packageName) {
throw new Kwf_Exception("Required packageName");
}
$this->_packageName = $packageName;
$this->_loadedPackage = $loadedPackage;
parent::__construct(Kwf_Assets_Package_Default::getDefaultProviderList(), 'ComponentsPackage' . $packageName);
}
protected function _getFilteredUniqueDependencies($mimeType)
{
$ret = parent::_getFilteredUniqueDependencies($mimeType);
$loadedDeps = array();
foreach ($this->_loadedDependencies as $d) {
if ($this->_providerList === Kwf_Assets_Package_Default::getDefaultProviderList()) {
$pkg = Kwf_Assets_Package_Default::getInstance($d);
} else {
$pkg = new Kwf_Assets_Package($this->_providerList, $d);
}
$loadedDeps = array_merge($loadedDeps, $pkg->_getFilteredUniqueDependencies($mimeType));
}
foreach ($ret as $k => $i) {
if (in_array($i, $loadedDeps, true)) {
unset($ret[$k]);
}
}
$ret = array_values($ret);
return $ret;
}
public function showAssetPackageSizesAction()
{
$a = new Kwf_Util_Build_Types_Assets();
$packages = $a->getAllPackages();
$langs = $a->getAllLanguages();
$exts = array('js', 'defer.js', 'css');
foreach ($packages as $p) {
$depName = $p->getDependencyName();
$language = $langs[0];
foreach ($exts as $extension) {
$cacheId = Kwf_Assets_Dispatcher::getInstance()->getCacheIdByPackage($p, $extension, $language);
$cacheContents = Kwf_Assets_BuildCache::getInstance()->load($cacheId);
echo "{$depName} ";
$h = new Kwf_View_Helper_FileSize();
echo "{$extension} size: " . $h->fileSize(strlen(gzencode($cacheContents['contents'], 9, FORCE_GZIP)));
echo "\n";
}
}
$d = Kwf_Assets_Package_Default::getDefaultProviderList()->findDependency('Frontend');
foreach ($d->getFilteredUniqueDependencies('text/javascript') as $i) {
if ($i instanceof Kwf_Assets_Dependency_File && $i->getType() == 'ext2') {
echo "\n[WARNING] Frontend text/javascript contains ext2\n";
echo "To improve frontend performance all ext2 dependencies should be moved to defer\n\n";
break;
}
}
exit;
}
public static function getInstance()
{
return Kwf_Assets_Package_Default::getDefaultProviderList();
}
protected function _build($options)
{
if (!file_exists('build/assets')) {
mkdir('build/assets');
}
Kwf_Assets_BuildCache::getInstance()->building = true;
Kwf_Assets_BuildCache::getInstance()->clean();
Kwf_Assets_BuildCache::getInstance()->save(time(), 'assetsVersion');
$langs = $this->_getAllLanguages();
$packages = $this->_getAllPackages();
$exts = array('js', 'defer.js', 'css', 'printcss');
echo "\ncalculating dependencies...\n";
$steps = count($packages) * count($exts);
$c = new Zend_ProgressBar_Adapter_Console();
$c->setElements(array(Zend_ProgressBar_Adapter_Console::ELEMENT_PERCENT, Zend_ProgressBar_Adapter_Console::ELEMENT_BAR, Zend_ProgressBar_Adapter_Console::ELEMENT_TEXT));
$c->setTextWidth(50);
$progress = new Zend_ProgressBar($c, 0, $steps);
$countDependencies = 0;
foreach ($packages as $p) {
$depName = $p->getDependencyName();
foreach ($exts as $extension) {
$progress->next(1, "{$depName} {$extension}");
$countDependencies += count($p->getFilteredUniqueDependencies(self::$_mimeTypeByExtension[$extension]));
$cacheId = $p->getMaxMTimeCacheId(self::$_mimeTypeByExtension[$extension]);
if (!$cacheId) {
throw new Kwf_Exception("Didn't get cacheId for " . get_class($p));
}
$maxMTime = $p->getMaxMTime(self::$_mimeTypeByExtension[$extension]);
Kwf_Assets_BuildCache::getInstance()->save($maxMTime, $cacheId);
//save generated caches for clear-cache-watcher
$fileName = 'build/assets/package-max-mtime-' . $extension;
if (!file_exists($fileName) || strpos(file_get_contents($fileName), $cacheId . "\n") === false) {
file_put_contents($fileName, $cacheId . "\n", FILE_APPEND);
}
}
}
$progress->finish();
echo "compiling assets...\n";
$c = new Zend_ProgressBar_Adapter_Console();
$c->setElements(array(Zend_ProgressBar_Adapter_Console::ELEMENT_PERCENT, Zend_ProgressBar_Adapter_Console::ELEMENT_BAR, Zend_ProgressBar_Adapter_Console::ELEMENT_TEXT));
$c->setTextWidth(50);
$progress = new Zend_ProgressBar($c, 0, $countDependencies);
foreach ($packages as $p) {
foreach ($exts as $extension) {
foreach ($p->getFilteredUniqueDependencies(self::$_mimeTypeByExtension[$extension]) as $dep) {
$progress->next(1, "{$dep}");
$dep->warmupCaches();
}
}
}
$progress->finish();
echo "generating packages...\n";
$steps = count($packages) * count($langs) * count($exts) * 4;
$c = new Zend_ProgressBar_Adapter_Console();
$c->setElements(array(Zend_ProgressBar_Adapter_Console::ELEMENT_PERCENT, Zend_ProgressBar_Adapter_Console::ELEMENT_BAR, Zend_ProgressBar_Adapter_Console::ELEMENT_TEXT));
$c->setTextWidth(50);
$progress = new Zend_ProgressBar($c, 0, $steps);
foreach ($packages as $p) {
$depName = $p->getDependencyName();
foreach ($langs as $language) {
foreach ($exts as $extension) {
$packageContents = $p->getPackageContents(self::$_mimeTypeByExtension[$extension], $language);
$maxMTime = $p->getMaxMTime(self::$_mimeTypeByExtension[$extension]);
$progress->next(1, "{$depName} {$extension} {$language}");
$progress->next(1, "{$depName} {$extension} {$language} source");
$this->_buildPackageContents($packageContents, $maxMTime, $p, $extension, $language);
$progress->next(1, "{$depName} {$extension} {$language} map");
$this->_buildPackageSourceMap($packageContents, $maxMTime, $p, $extension, $language);
$progress->next(1, "{$depName} {$extension} {$language} url");
$urls = $p->getPackageUrls(self::$_mimeTypeByExtension[$extension], $language);
if (Kwf_Setup::getBaseUrl()) {
foreach ($urls as $k => $i) {
$urls[$k] = substr($i, strlen(Kwf_Setup::getBaseUrl()));
}
}
$cacheId = $p->getPackageUrlsCacheId(self::$_mimeTypeByExtension[$extension], $language);
Kwf_Assets_BuildCache::getInstance()->save($urls, $cacheId);
}
}
}
Kwf_Assets_Cache::getInstance()->clean();
Kwf_Assets_BuildCache::getInstance()->building = false;
$exts = array('js', 'defer.js', 'css');
foreach ($packages as $p) {
$depName = $p->getDependencyName();
$language = $langs[0];
foreach ($exts as $extension) {
$cacheId = Kwf_Assets_Dispatcher::getCacheIdByPackage($p, $extension, $language);
$cacheContents = Kwf_Assets_BuildCache::getInstance()->load($cacheId);
echo "{$depName} ";
$h = new Kwf_View_Helper_FileSize();
echo "{$extension} size: " . $h->fileSize(strlen(gzencode($cacheContents['contents'], 9, FORCE_GZIP)));
echo "\n";
}
}
$d = Kwf_Assets_Package_Default::getDefaultProviderList()->findDependency('Frontend');
foreach ($d->getFilteredUniqueDependencies('text/javascript') as $i) {
if ($i instanceof Kwf_Assets_Dependency_File && $i->getType() == 'ext2') {
echo "\n[WARNING] Frontend text/javascript contains ext2\n";
echo "To improve frontend performance all ext2 dependencies should be moved to defer\n\n";
break;
}
}
}
public function showExtDepAction()
{
$d = Kwf_Assets_Package_Default::getDefaultProviderList()->findDependency('Frontend');
$this->_showExtDep($d, array());
}
