<?php

/**
 * event actions.
 *
 * @package    Pharmalink - Inzerce
 * @subpackage events
 * @author     Tomas Naibrt <tomas@naibrt.cz>
 * @version    SVN: $Id: actions.class.php 23810 2009-11-12 11:07:44Z Kris.Wallsmith $
 */
class eventsActions extends sfActions
{
    public function executeList(sfWebRequest $request)
    {   
        $this->filter = new EventFormFilter();
        
        if($request->hasParameter($this->filter->getName()))
        {
            $data = $request->getParameter($this->filter->getName());
        }
        else
        {
            $data = array();
        }
        
        if($date = $request->getParameter('date', false))
        {
            $data['date_from'] = $date;
            $data['date_to'] = $date;
        }
        
        if($profile_id = $request->getParameter('profile_id', false))
        {
            $data['profile_id'] = $profile_id;
        }
        
        $this->filter->bind($data);

        if($this->filter->isValid())
        {
            $query = $this->filter->getQuery();
        }
        else
        {
            $query = Doctrine::getTable('Event')->createQuery('r')->addWhere('id = 0');
        }
        
        $category_ids = $this->filter->getValue('categories_list');
        if(count($category_ids))
        {
            $this->categories = Doctrine::getTable('JobCategory')->createQuery()
                    ->whereIn('id', $category_ids)
                    ->execute();
        }
        else
        {
            $this->categories = Doctrine::getTable('JobCategory')->createQuery()
                    ->where('id != ?', 6)
                    ->execute();
        }
        
        $query->orderBy('r.date_from ASC');

        $this->pager = new sfDoctrinePager(
            'Event',
             0
        );

        $this->pager->setQuery($query);
        $this->pager->setPage($request->getParameter('page', 1));
        $this->pager->init();
    }
    
    public function executeCreate(sfWebRequest $request)
    {
        $this->forward404Unless($this->getUser()->isSuperAdmin() || $this->getUser()->getProfile()->isEventer());
        
        $this->form = new FrontendEventForm(null, array('profile' => $this->getUser()->getProfile()));

        if($request->isMethod('post'))
        {
            $this->processForms($request);
        }

        $this->setTemplate('edit');
    }

    public function executeUpdate(sfWebRequest $request)
    {
        $this->forward404Unless($this->getUser()->isSuperAdmin() || $this->getUser()->getProfile()->isEventer());
        
        $this->forward404Unless($this->event = $this->getRoute()->getObject());
        
        $this->forwardUnless($this->event->hasPermissions($this->getUser()), 'sfGuardAuth', 'secure');
        
        $this->form = new FrontendEventForm($this->event);

        if($request->isMethod('put'))
        {
            $this->processForms($request);
        }

        $this->setTemplate('edit');
    }

    protected function processForms(sfWebRequest $request)
    {
        $this->form->bind($request->getParameter($this->form->getName()), $request->getFiles($this->form->getName()));

        if($this->form->isValid())
        {
            $event = $this->form->save();

            $this->getUser()->addMessage(__('Událost uložena'));
            $this->redirect($this->generateUrl('events_list', array('profile_id' => $this->getUser()->getProfile()->getId())));
        }
    }
    
    public function executeDelete(sfWebRequest $request)
    {
        $this->forward404Unless($this->getUser()->getProfile()->isEventer());
        
        $this->forward404Unless($this->event = $this->getRoute()->getObject());
        
        $this->forwardUnless($this->event->hasPermissions($this->getUser()), 'sfGuardAuth', 'secure');
        
        $this->event->delete();

        $this->getUser()->addMessage(__('Událost smazána'));
        $this->redirect($request->getReferer());
    }
    
    public function executeRead(sfWebRequest $request)
    {
        $this->forward404Unless($this->event = $this->getRoute()->getObject());
    }
    
    public function executeGetEventsJson(sfWebRequest $request)
    {
        sfApplicationConfiguration::getActive()->loadHelpers('Date');

        $from = date('Y-m-d', $request->getParameter('start', time()));
        $to = date('Y-m-d', $request->getParameter('end', time()));
        
        $days = Doctrine::getTable('Event')->getDaysWithEvents($from, $to);

//        var_dump($days);
//        die();
        
        $data = array();
        foreach($days as $day)
        {
            $class = 'fullcalentar_event-'.count($day['categories']);
            $day_num = $this->getDayNum($from, $to, $day['date']);
            foreach($day['categories'] as $i => $cat)
            {
                $data[] = array(
                        'id' => $day['date'].'-'.$cat->getId(),
                        'title' => $cat->getId(),
                        'tooltip' => 'xa',
                        'className' => $class.'-'.($i+1).'',
                        'start' => $day['date'],
                        'end' => $day['date'],
                        'url' => $this->generateUrl('events_list', array('date' => $day['date'])),
                        'color' => $cat->getColor(),
                        'week' => floor($day_num/7),
                        'day' => $day_num
                        );
            }
        }

        echo json_encode($data);

        die();
    }
    
    protected function getDayNum($from, $to, $date)
    {
        $tmp = $from;
        $num = 0;
        for($i = 0 ; $i < 50; $i++)
        {
            $tmp = date("Y-m-d", strtotime('+'.$num.' day', strtotime($from)));
            if($tmp == $date)
            {
                return $num;
            }
            $num = $i;
        }
        
        return $num;
    }
}