<?php
/* Please see the README and LICENSE files. */

/**
 * This models a specific file being used in the template system, for easier,
 * more stable access
 */

class Template_File {
    /**
     * The path to the file
     * Ex
     *   For the file
     *     /templates/default/foo/bar.html
     *   The string would be
     *     foo/bar
     * 
     * @var String
     */
    protected $file_path;
    
    /**
     * Set the file path to the param
     * @param String $file_path 
     */
    public function __construct($file_path){
        $this->file_path = 
                LIB_DIR."/".
                Template_Subsystem::current_dir()."/".
                Template_Subsystem::current_theme_dir()."/".
                $file_path.".html";
    }
    
    /**
     * Get the text from the file
     * @return String 
     */
    public function get_text(){
        if($this->exists()){ return file_get_contents($this->file_path);} 
        trigger_error(sprintf("Missing template file <b>%s</b>",$this->file_path),E_USER_NOTICE);
        return false;
    }
    
    /**
     * Ches if the currently stored file exists
     * @return Boolean true if it exists
     */
    public function exists(){
        return file_exists($this->file_path);
    }
    
    /**
     * Get the current path
     * @return String
     */
    public function get_name(){
        return $this->file_path;
    }
}

?>