<?php
/* 
 * @package     ContentCMS
 * @author      Dan Goldsmith
 * @copyright   Dan Goldsmith 2012
 * @link        http://contentcms.d2g.org.uk/
 * @version     {SUBVERSION_BUILD_NUMBER}
 * 
 * @licence     MPL 2.0
 * 
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 
 *
 *
 * A Plugin That Uses template would be better off extending this class.
 */
abstract class templated_plugin extends plugin
{
    protected $id             = null;
    
    public function __construct($content_id) 
    {
        $this->setID($content_id);
    }
    
    protected function setID($id)
    {
        $this->id = $id;
    }
    
    public function getID()
    {
        return $this->id;
    }    
    
    public function getPlugin()
    {
        $content = new content($this->getID());
        return $content->getPlugin();        
    }
    
    public function getConfig()
    {
        $content = new content($this->getID());
        return $content->getPluginConfig();        
    }
    
    public function getTemplateDirectory()
    {
        $config = $this->getConfig();
        if(array_key_exists('GLOBAL', $config))
        {
            if(array_key_exists('Templates', $config['GLOBAL']))
            {
                return $config['GLOBAL']['Templates'];
            }
        }
        
        return 'templates/';
    }
    
    public function getAdminTemplateDirectory()
    {
        $config = $this->getConfig();
        if(array_key_exists('GLOBAL', $config))
        {
            if(array_key_exists('Admin_Templates', $config['GLOBAL']))
            {
                return $config['GLOBAL']['Admin_Templates'];
            }
        }
        return 'templates/admin/';
    }
        
    public function getTemplatePath($relative_url)
    {
        $template_path = null;
        //Default the template path first
        if(is_file(CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/templates/" . $relative_url))
        {
            $template_path = CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/templates/" . $relative_url;
        }        
        
        if(is_file(CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/" . $this->getTemplateDirectory() . "/" . $relative_url))
        {
            $template_path = CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/" . $this->getTemplateDirectory() . "/" . $relative_url;
        }        
        
        return $template_path;
    }

    public function getAdminTemplatePath($relative_url)
    {
        $template_path = null;
        //Default the template path first
        if(is_file(CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/templates/admin/" . $relative_url))
        {
            $template_path = CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/templates/admin/" . $relative_url;
        }        
        
        if(is_file(CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/" . $this->getAdminTemplateDirectory() . "/" . $relative_url))
        {
            $template_path = CONTENT_PLUGIN_DIRECTORY . "/" . $this->getPlugin() . "/" . $this->getAdminTemplateDirectory() . "/" . $relative_url;
        }        
        
        return $template_path;
    }
    
}

?>