<?php  
// ------------------------------------------------------------------------

/**
 * CodeIgniter Assets Class
 *
 * This class contains functions that enable config files to be managed
 */
class CI_Assets {

	var $assets = array();
	var $base_path = '';

	/**
	 * Constructor
	 *
	 * Sets the $config data from the primary config.php file as a class variable
	 *
	 * @access   public
	 * @param   string	the config file name
	 * @param   boolean  if configuration values should be loaded into their own section
	 * @param   boolean  true if errors should just return false, false if an error message should be displayed
	 * @return  boolean  if the file was successfully loaded or not
	 */
	function __construct()
	{
		//$this->assets =& load_class('Assets');
		$this->_set_asset_paths();
		log_message('debug', "Assets Class Initialized");
	}  	
  	
	// --------------------------------------------------------------------

	/**
	 * Load Config File
	 *
	 * @access	public
	 * @param	string	the config file name
	 * @return	boolean	if the file was loaded correctly
	 */	
	function _set_asset_paths() {
		@include(APPPATH.'config/assets'.EXT);
		$this->assets = ( ! isset($assets) OR ! is_array($assets)) ? array() : $assets;
		unset($assets);
		$this->base_path = ( ! isset($this->assets['base']) ) ? FALSE : $this->assets['base'];	
	}
	
	function get_asset_path($asset) {
		return $this->base_path.'/'.$this->assets[$asset];
	}
	
	function get_asset_from_name($type, $name) {
		if(substr($name,0,7) == 'http://') return $name;
		return $this->base_path.'/'.$this->assets[$type].'/'.$name;
	}
	
	function get_asset_from_path($path) {
		return $this->base_path.'/'.$path;
	}
  	
// END CI_Config class
}
?>