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<?php
/**
 * [PHPFOX_HEADER]
 */

defined('PHPFOX') or exit('NO DICE!');

/**
 * 
 * 
 * @copyright        [PHPFOX_COPYRIGHT]
 * @author          Raymond Benc
 * @package          Module_Poll
 * @version         $Id: design.class.php 3443 2011-11-03 12:22:30Z Miguel_Espinoza $
 */
class Poll_Component_Controller_Design extends Phpfox_Component
{
    /**
     * Class process method wnich is used to execute this component.
     */
    public function process()
    {
        
        (($sPlugin = Phpfox_Plugin::get('poll.component_controller_design_process_start')) ? eval($sPlugin) : false);
        // security measures:
        Phpfox::isUser(true);

        $sSuffix = '_' . Phpfox::getParam('poll.poll_max_image_pic_size');
    
        
        $iReq = $this->request()->getInt('id');
        /**
         * @fix When calling a service index file we only need to add the name once and it will find the index file for us
         */
        $aPoll = Phpfox::getService('poll')->getPollById($iReq, Phpfox::getUserId());
    
        // did we get a result
        if (empty($aPoll))
        {
            /**
             * @fix We use the method display() and use it with a return so we exit the script, otherwise we continue to execute the code below.
             */
            return Phpfox_Error::display(Phpfox::getPhrase('poll.that_poll_doesn_t_exist'));
        }
        
        $bIsOwner = $aPoll['user_id'] == Phpfox::getUserId();

        if (!Phpfox::getUserParam('poll.can_edit_title') || ($bIsOwner && !Phpfox::getUserParam('poll.poll_can_edit_own_polls')) ||
            (!$bIsOwner && !Phpfox::getUserParam('poll.poll_can_edit_others_polls')))
        {
            return Phpfox_Error::display(Phpfox::getPhrase('poll.you_do_not_have_permission_to_change_the_design_of_this_poll'));
        }
    
        
        /**
         * @fix Moved after the empty($aPoll) as it would add to the $aPoll array and causing it not to be empty()
         */
        $aPoll['voted'] = 1;

        // did we get a design submission?
        /**
         * @fix Moved after getPollById() so we can add a check to see if another user can edit this poll
         */
        if ($aVals = $this->request()->getArray('val'))
        {
            $mSuccess = Phpfox::getService('poll.process')->updateDesign(Phpfox::getUserId(),$aVals);
            if ($mSuccess !== false)
            {
                $this->url()->permalink('poll', $aPoll['poll_id'], $aPoll['question'], true, Phpfox::getPhrase('poll.your_design_has_been_updated'));
            }
            else
            {
                $this->url()->send('current', null, Phpfox::getPhrase('poll.error'));
            }            
        }        
        
        // get the answers
        /**
         * @fix We seem to be getting the answers twice.
         */
        $aAnswers = Phpfox::getService('poll')->getAnswers($iReq);
        if (empty($aAnswers))
        {
            // show this message only if there is a poll, in which case a hack happened because
            // this beats the logic of having at least 2 answers
            if(!empty($aPoll))Phpfox_Error::set(Phpfox::getPhrase('poll.there_are_no_answers_for_this_poll'));
        }


        // set permission for editing
        // is guest the owner?
            $bCanEdit = false;
            if ($aPoll['user_id'] == Phpfox::getUserId())
            {
                $bCanEdit = Phpfox::getUserParam('poll.poll_can_edit_own_polls') && (Phpfox::getUserParam('poll.can_edit_question') || Phpfox::getUserParam('poll.can_edit_title'));
            }
            else
            {
                $bCanEdit = Phpfox::getUserParam('poll.poll_can_edit_others_polls') && (Phpfox::getUserParam('poll.can_edit_question') || Phpfox::getUserParam('poll.can_edit_title'));
            }
            $aPoll['bCanEdit'] = $bCanEdit;

        $this->template()->setTitle(Phpfox::getPhrase('poll.polls'))
            ->setBreadcrumb(Phpfox::getPhrase('poll.polls'), $this->url()->makeUrl('poll'));
        
        $this->template()->setHeader(array(
                        '<script type="text/javascript">var iMaxAnswers = 10; var iMinAnswers = 2;</script>',                        
                        //'colorpicker.js' => 'static_script',
                        'design.js' => 'module_poll',
                        'poll.css' => 'module_poll',
                        'poll.js' => 'module_poll',
                        'jquery/plugin/jquery.bgiframe.js' => 'static_script'
                    )
                )
                ->setPhrase(array(
                        'poll.you_have_reached_your_limit',
                        'poll.answer',
                        'poll.you_must_have_a_minimum_of_total_answers',
                        'poll.are_you_sure'
                    )
                )
                ->setBreadcrumb(Phpfox::getPhrase('poll.design_your_poll'), $this->url()->makeUrl('poll.design', array('id' => $aPoll['poll_id'])), true)
                ->setTitle(Phpfox::getPhrase('poll.design_your_poll'))
                ->assign(array(                        
                        'aPoll' => $aPoll,            
                        'aAnswers' =>$aAnswers,            
                        'bProcessPoll' => true,
                        'bIsSample' => true,
                        'sSuffix' => $sSuffix,
                        'bDesign' => true,
                        'iMaxImagePicSize' => Phpfox::getParam('poll.poll_max_image_pic_size'),
                        'bCanEdit' => $bCanEdit
                    )
                );
        (($sPlugin = Phpfox_Plugin::get('poll.component_controller_design_process_end')) ? eval($sPlugin) : false);                
    }
    
    /**
     * Garbage collector. Is executed after this class has completed
     * its job and the template has also been displayed.
     */
    public function clean()
    {
        (($sPlugin = Phpfox_Plugin::get('poll.component_controller_add_clean')) ? eval($sPlugin) : false);
    }
}

?>