/**
* Constructor
*
* @param int $flags The error flag for the template engine, must be one of the
* class `_ERRORS` constants
*/
protected function init($flags = TemplateEngine::NO_ERRORS)
{
Config::load('Assets\\Composer\\TemplateEngineConfig');
$this->setFlags($flags);
$this->template = new Template();
$this->view = new View();
$this->registry = new Registry();
$this->setPageLayout(self::$default_page_layout);
}
/**
* Search a configuration value in a package's config or the global config if so
*
* @param \Composer\Package\PackageInterface $package
* @param string $config_entry
* @return string
*/
public static function guessConfigurationEntry(PackageInterface $package, $config_entry)
{
if (empty($config_entry)) {
return array();
}
$extra = $package->getExtra();
return isset($extra[$config_entry]) ? $extra[$config_entry] : Config::get($config_entry);
}
/**
* Automatic assets loading from an Assets package declare in a `composer.json`
*
* @return void
* @throws \DomainException if the preset doesn't exist or doesn't implement required interface
* @throws \LogicException if the statement doesn't exist
*/
public function load()
{
if (!empty($this->_statements)) {
return;
}
foreach ($this->data as $type => $item) {
if (!is_array($item)) {
$item = array($item);
}
$use_statements = Config::get('use-statements');
$adapter_name = isset($use_statements[$type]) ? $use_statements[$type] : null;
if (!empty($adapter_name)) {
$cls_name = 'AssetsManager\\Package\\PresetAdapter\\' . $adapter_name;
if (@class_exists($cls_name)) {
$interfaces = class_implements($cls_name);
$config_interface = Config::getInternal('assets-preset-adapter-interface');
if (in_array($config_interface, $interfaces)) {
if (!isset($this->_statements[$type])) {
$this->_statements[$type] = array();
}
foreach ($item as $item_ctt) {
if (!is_array($item_ctt)) {
$item_ctt = array($item_ctt);
}
$statement = new $cls_name($item_ctt, $this);
$statement->parse();
$this->_statements[$type][] = $statement;
}
} else {
throw new \DomainException(sprintf('Preset statement class "%s" must implement interface "%s"!', $cls_name, $config_interface));
}
} else {
throw new \DomainException(sprintf('Preset statement class "%s" not found!', $cls_name));
}
} else {
throw new \LogicException(sprintf('Unknown preset statement type "%s" in preset "%s"!', $type, $this->getName()));
}
}
}
/**
* Validating the autoload generator class to use
*
* @param string $generator_class
* @return bool
*/
public static function validateAutoloadGenerator($generator_class)
{
if (class_exists($generator_class)) {
$parents = class_parents($generator_class);
$autoload_abstract = Config::getInternal('assets-autoload-generator-abstract');
return in_array($autoload_abstract, $parents);
}
return false;
}
/**
* Build the complete database array
*
* @return array
*/
public function getFullDb()
{
$filesystem = new Filesystem();
$config = $this->_composer->getConfig();
$assets_db = $this->_autoloader->getRegistry();
$vendor_dir = $this->_autoloader->getAssetsInstaller()->getVendorDir();
$app_base_path = $this->_autoloader->getAssetsInstaller()->getAppBasePath();
$assets_dir = str_replace($app_base_path . '/', '', $this->_autoloader->getAssetsInstaller()->getAssetsDir());
$assets_vendor_dir = str_replace($app_base_path . '/' . $assets_dir . '/', '', $this->_autoloader->getAssetsInstaller()->getAssetsVendorDir());
$document_root = $this->_autoloader->getAssetsInstaller()->getDocumentRoot();
$extra = $this->_package->getExtra();
$root_data = $this->parseComposerExtra($this->_package, $app_base_path, '');
if (!empty($root_data)) {
$root_data['relative_path'] = '../';
$assets_db[$this->_package->getPrettyName()] = $root_data;
}
$vendor_path = strtr(realpath($vendor_dir), '\\', '/');
$rel_vendor_path = $filesystem->findShortestPath(getcwd(), $vendor_path, true);
$local_repo = $this->_composer->getRepositoryManager()->getLocalRepository();
$package_map = $this->buildPackageMap($this->_composer->getInstallationManager(), $this->_package, $local_repo->getPackages());
foreach ($package_map as $i => $package) {
if ($i === 0) {
continue;
}
$package_object = $package[0];
$package_install_path = $package[1];
if (empty($package_install_path)) {
$package_install_path = $app_base_path;
}
$package_name = $package_object->getPrettyName();
$data = $this->parseComposerExtra($package_object, $this->_autoloader->getAssetsInstaller()->getAssetsInstallPath($package_object), str_replace($app_base_path . '/', '', $vendor_path) . '/' . $package_object->getPrettyName());
if (!empty($data)) {
$assets_db[$package_name] = $data;
}
}
$full_db = array('assets-dir' => $assets_dir, 'assets-vendor-dir' => $assets_vendor_dir, 'document-root' => $document_root, 'cache-dir' => isset($extra['cache-dir']) ? $extra['cache-dir'] : Config::getDefault('cache-dir'), 'cache-assets-dir' => isset($extra['cache-assets-dir']) ? $extra['cache-assets-dir'] : Config::getDefault('cache-assets-dir'), 'packages' => $assets_db);
return $full_db;
}
/**
* Build a new preset instance
*
* @param string $preset_name
* @return \AssetsManager\Package\Preset
* @throws \DomainException if the preset class can't be found or doesn't implement required interface
* @throws \InvalidArgumentException if the preset can't be found
*/
protected function _buildNewPreset($preset_name)
{
$preset = isset($this->presets_data[$preset_name]) ? $this->presets_data[$preset_name]['data'] : null;
if (!empty($preset)) {
$package = $this->getPackage($this->presets_data[$preset_name]['package']);
$cls_name = Config::get('assets-preset-class');
if (@class_exists($cls_name)) {
$interfaces = class_implements($cls_name);
$config_interface = Config::getInternal('assets-preset-interface');
if (in_array($config_interface, $interfaces)) {
$preset_object = new $cls_name($preset_name, $preset, $package);
return $preset_object;
} else {
throw new \DomainException(sprintf('Preset class "%s" must implement interface "%s"!', $cls_name, $config_interface));
}
} else {
throw new \DomainException(sprintf('Preset class "%s" not found!', $cls_name));
}
} else {
throw new \InvalidArgumentException(sprintf('Unknown preset "%s"!', $preset_name));
}
return null;
}
