<?php
/**
 * Content component: ITS_Editor
 *
 * $Id$
 *
 * Incident Ticket System
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage content
 */

/**
 * Load classes
 */
WBClass::load('WBContent'
, 'WBContent_ITS'
, 'WBITS');

/**
 * Content component: ITS_Editor
 *
 * @version 1.1.0
 * @package WB
 * @subpackage content
 */
class WBContent_ITS_Editor extends WBContent_ITS
{
    /**
     * Parameter list
     * - action either "edit", "add", "list"
     * - requiredgroup (tableeditor)
     * - requiredgroupmanager (tableadmin)
     * - searchfields (array()) list of columns that are allowed to search in using LIKE
     * @var array
     */
    protected $config = array(
            'action'                =>  'list',
            'requiredgroup'         =>  'its-staff',
            'requiredgroupmanager'  =>  'its-master',
            'namespace'             =>  '',
            'goto'                  =>  '1',
            'searchfields'          =>  array('title', 'blurb')
        );

    /**
     * run
     *
     * run component
     *
     * @return array parameter list
     */
    public function run()
    {
        if (!$this->isUserInGroup($this->config['requiredgroup'])) {
            $this->loadTemplates('anon');
            return $this->config;
        }

        $this->its->initFilter($this->config['searchfields']);
        switch ($this->config['action']) {
            case 'edit':
            case 'add':
                if (!$this->editTicket()) {
                    break;
                }

            default:
            case 'list':
                $this->listTickets();
                break;

        }

        return $this->config;
    }

    /**
     * Show form to edit ticket
     *
     * @return bool true if ticket was saved, false to display form
     */
    private function editTicket()
    {
        $save   =   $this->req->get('save', '');
        $this->ticket   =   $this->its->loadByObscureId($this->req->get('obscureid', ''));

        // normal edit stuff
        $this->tmpl->addGlobalVar('obscureid', $this->ticket->getObscureId());
        $this->tmpl->addGlobalVar('id', $this->ticket->getId());
        $ret    =   $this->processForm('edit', $this->ticket->getData());
        if (is_bool($ret)) {
            return $ret;
        }
        return false;
    }

    /**
     * Save ticket data
     *
     * Update ticket data
     *
     * @param patForms $form
     * @param array $values
     * @return bool always false
     */
    public function onEditValid($form, $values)
    {
        if (!empty($this->config['namespace'])) {
            $values['namespace']    =   $this->config['namespace'];
        }
        $this->ticket->save($values);
        return false;
    }

    /**
     * List tickets
     *
     * Get pager and fill template with list
     */
    private function listTickets()
    {
        $pager  =   $this->its->getPager();
        $this->tmpl->addGlobalVars($pager->browse($this->config['goto']), 'pager_');
        $this->loadTemplates('list');
        $this->tmpl->addRows('list_entry', $pager->get());
    }
}