/**
* Factory method for AssetFilterCollection
*
* @param string $ext The extension An array of filters to put in the collection
* @return FilterCollection
*/
protected function _makeFilters($ext, $target)
{
$config = array('paths' => $this->_Config->paths($ext, $target), 'target' => $target, 'theme' => $this->_Config->theme());
$filters = $this->_Config->filters($ext, $target);
$filterSettings = $this->_Config->filterConfig($filters);
return new AssetFilterCollection($filters, $config, $filterSettings);
}
/**
* Transforms the config data into a more structured form
*
* @param array $contents Contents to build a config object from.
* @return AssetConfig
*/
protected static function _parseConfig($config, $constants)
{
$AssetConfig = new AssetConfig(self::$_defaults, $constants);
foreach ($config as $section => $values) {
if (in_array($section, self::$_extensionTypes)) {
// extension section, merge in the defaults.
$defaults = $AssetConfig->get($section);
if ($defaults) {
$values = array_merge($defaults, $values);
}
$AssetConfig->addExtension($section, $values);
} elseif (strtolower($section) === self::GENERAL) {
$AssetConfig->set(self::GENERAL, $values);
} elseif (strpos($section, self::FILTER_PREFIX) === 0) {
// filter section.
$name = str_replace(self::FILTER_PREFIX, '', $section);
$AssetConfig->filterConfig($name, $values);
} else {
$lastDot = strrpos($section, '.') + 1;
$extension = substr($section, $lastDot);
$key = $section;
// Is there a prefix? Chop it off.
if (strpos($section, $extension . '_') !== false) {
$key = substr($key, strlen($extension) + 1);
}
// must be a build target.
$AssetConfig->addTarget($key, $values);
}
}
if ($AssetConfig->general('cacheConfig')) {
Cache::write(self::CACHE_ASSET_CONFIG_KEY, $AssetConfig, self::CACHE_CONFIG);
}
return $AssetConfig;
}
/**
* Transforms the config data into a more structured form
*
* @param array $contents Contents to build a config object from.
* @return AssetConfig
*/
protected static function _parseConfig($config, $constants)
{
$AssetConfig = new AssetConfig(array(), $constants);
foreach ($config as $section => $values) {
if (strpos($section, '_') === false) {
// extension section
$AssetConfig->addExtension($section, $values);
} elseif (strpos($section, self::FILTER_PREFIX) === 0) {
// filter section.
$name = str_replace(self::FILTER_PREFIX, '', $section);
$AssetConfig->filterConfig($name, $values);
} else {
list($extension, $key) = explode('_', $section, 2);
// must be a build target.
$files = isset($values['files']) ? $values['files'] : array();
$filters = isset($values['filters']) ? $values['filters'] : array();
$AssetConfig->addTarget($key, $files, $filters);
}
}
if (!empty($config['General']['cacheConfig'])) {
Cache::write(self::CACHE_ASSET_CONFIG_KEY, $AssetConfig, self::CACHE_CONFIG);
}
return $AssetConfig;
}
/**
* Reads a config file and applies it to the given config instance
*
* @param string $iniFile Contents to apply to the config instance.
* @param AssetConfig $AssetConfig The config instance instance we're applying this config file to.
* @param string $prefix Prefix for the target key
*/
protected static function _parseConfigFile($iniFile, $AssetConfig, $prefix = '')
{
$config = self::_readConfig($iniFile);
foreach ($config as $section => $values) {
if (in_array($section, self::$_extensionTypes)) {
// extension section, merge in the defaults.
$defaults = $AssetConfig->get($section);
if ($defaults) {
$values = array_merge($defaults, $values);
}
$AssetConfig->addExtension($section, $values);
} elseif (strtolower($section) === self::GENERAL) {
$AssetConfig->set(self::GENERAL, $values);
} elseif (strpos($section, self::FILTER_PREFIX) === 0) {
// filter section.
$name = str_replace(self::FILTER_PREFIX, '', $section);
$AssetConfig->filterConfig($name, $values);
} else {
$lastDot = strrpos($section, '.') + 1;
$extension = substr($section, $lastDot);
$key = $section;
// Is there a prefix? Chop it off.
if (strpos($section, $extension . '_') !== false) {
$key = substr($key, strlen($extension) + 1);
}
// must be a build target.
$AssetConfig->addTarget($prefix . $key, $values);
}
}
}
