<?php
/**
 * Content component: Static
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage content
 */

/**
 * Load base class
 */
WBClass::load('WBContent');

/**
 * Content component: Static
 *
 * @version 0.1.5
 * @package WB
 * @subpackage content
 */
class WBContent_Static extends WBContent
{
   /**
    * My Parameter List
    *
    * - tmpl: named template file to display
    * - string: simple string as alternative to template
    * - deniedtmpl: template file when access is denied
    * - requiremaster: (0) check for master mandator user in combination with requiredgroup
    * - requiredgroup: (tableeditor)
    *
    * @var array
    */
    protected $config = array(
            'tmpl'          =>  'blank',
            'string'        =>  '',
            'responsestatus'=>  200,
            'requiremaster' =>  0,
            'requiredgroup' =>  parent::GROUP_ANON,
            'deniedtmpl'    =>  'accessDenied',
        );

    /**
     * This Content Component is Cachable
     * @var bool
     */
    protected $cachable = true;

    /**
     * Run
     *
     * Run Component
     *
     * @return array parameter list
     */
    public function run()
    {
        // configurable status code
        $this->setStatusCode(intval($this->config['responsestatus']));

        if (!empty($this->config['string'])) {
            return $this->config;
        }

        if ($this->user->isAuthenticated() && !empty($this->config['requiremaster']) && !$this->user->isMaster()) {
            $tmpl   =   $this->config['deniedtmpl'];
            $this->setStatusCode(403);
        }

        $tmpl   =   $this->config['tmpl'];
        if (!$this->isUserInGroup($this->config['requiredgroup'])) {
            $tmpl   =   $this->config['deniedtmpl'];
            $this->setStatusCode(403);
        }

        $this->loadTemplates($tmpl);
        $this->addGlobalVars($this->getBubbles());
        $this->addConfigAsGlobalVars();
        return $this->config;
    }

    /**
     * receive output
     *
     * fetch output of this content component
     *
     * @return string
     */
    public function getString()
    {
        if (!empty($this->config['string'])) {
            return $this->config['string'];
        }
        return $this->tmpl->getParsedTemplate();
    }
}