se/SE/se-lib/SchemaReader.php

<?php

Lib::loadClass('Core_Config_INI');
Lib::loadClass('SchemaReaderProcess');

class SchemaReader {

	private $_schemaPathProcess;
	private $_configIniSuffix;
	private $_configs = null;

	public function __construct() {
		$this->_schemaPathProcess = APP_PATH_SCHEMA . DS . 'process';
		$this->_configIniSuffix = '.ini.php';
	}

	public function getAll() {
		if (!is_array($this->_configs)) {
			$this->_configs = array();
			$fileGlob = "{$this->_schemaPathProcess}/*{$this->_configIniSuffix}";
			$files = glob($fileGlob);
			foreach ($files as $file) {
				$this->_parseIniFile($file);
			}
		}
	}

	private function _parseIniFile($file) {
		$fileName = basename($file, $this->_configIniSuffix);
		$config = new Core_Config_INI($file);
		$configData = $config->getData();
		$type = $config->get('type', 'CONFIG');
		if (!$type) {
			return;
		}
		$className = "SchemaReader" . ucfirst(strtolower($type));
		if (!class_exists($className)) {
			return;
		}
		$reader = new $className();
		if (!$reader->parseIniConfig($config)) {
			return;
		}
		$this->_configs[$fileName] = $reader;
	}

	public function hasProcessConfigs() {
		return !empty($this->_configs);
	}

	public function getProcessConfigs() {
		return $this->_configs;
	}

	public function findTblInfoByUri($uri) {
		
	}

	public static function buildProcessStepFromIni($stepNr, $configData) {
		$className = "SchemaReaderProcessStep";
		if (!Lib::loadClass($className)) {
			return null;
		}
		$step = new $className($stepNr);
		if (!$step->parseIniConfig($configData)) {
			return null;
		}
		return $step;
	}

	public static function buildFromIni($resourceUri, $configData) {
		$resourceType = V::get('type', '', $configData);
		if (!$resourceType) {
			throw new Exception("Wrong resource type - cannot build from ini file");
		}
		$className = "SchemaReaderResource{$resourceType}";
		if (!Lib::loadClass($className)) {
			return null;
		}
		$resource = new $className($resourceUri);
		if (!$resource->parseIniConfig($configData)) {
			return null;
		}
		return $resource;
	}

}