<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2010 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 *
 * @package
 * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
 * @link        www.phraseanet.com
 */
use Silex\Application;
use Silex\ControllerProviderInterface;
use Silex\ControllerCollection;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class Controller_Prod_Records_Feed implements ControllerProviderInterface
{

  public function connect(Application $app)
  {
    $controllers = new ControllerCollection();
    $twig = new supertwig();
    $appbox = appbox::get_instance();

    /**
     * I got a selection of docs, which publications are available forthese docs ?
     */
    $controllers->post('/requestavailable/', function() use ($app, $appbox, $twig)
            {
              $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);
              $feeds = Feed_Collection::load_all($appbox, $user);
              $request = $app['request'];
              $publishing = new module_prod_route_records_feed($request);

              $datas = $twig->render('prod/actions/publish/publish.html', array('publishing' => $publishing, 'feeds' => $feeds));

              return new Response($datas);
            });


    /**
     * I've selected a publication for my ocs, let's publish them
     */
    $controllers->post('/entry/create/', function() use ($app, $appbox, $twig)
            {
              try
              {
                $request = $app['request'];

                $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);
                $feed = new Feed_Adapter($appbox, $request->get('feed_id'));
                $publisher = Feed_Publisher_Adapter::getPublisher($appbox, $feed, $user);

                $title = $request->get('title');
                $subtitle = $request->get('subtitle');
                $author_name = $request->get('author_name');
                $author_mail = $request->get('author_mail');

                $entry = Feed_Entry_Adapter::create($appbox, $feed, $publisher, $title, $subtitle, $author_name, $author_mail);
                $publishing = new module_prod_route_records_feed($request);

                foreach ($publishing->get_elements() as $record)
                {
                  $item = Feed_Entry_Item::create($appbox, $entry, $record);
                }
                $datas = array('error' => false, 'message' => false);
              }
              catch (Exception $e)
              {
                $datas = array('error' => true, 'message' => _('An error occured'), 'details' => $e->getMessage());
              }

              return new Response(p4string::jsonencode($datas), 200, array('Content-Type' => 'application/json'));
            });


    $controllers->get('/entry/{id}/edit/', function($id) use ($app, $appbox, $twig)
            {

              $request = $app['request'];

              $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);

              $entry = Feed_Entry_Adapter::load_from_id($appbox, $id);

              if ($entry->get_publisher()->get_user()->get_id() !== $user->get_id())
              {
                throw new Exception_UnauthorizedAction();
              }
              $feeds = Feed_Collection::load_all($appbox, $user);


              $datas = $twig->render('prod/actions/publish/publish_edit.html', array('entry' => $entry, 'feeds' => $feeds));

              return new Response($datas);
            });


    $controllers->post('/entry/{id}/update/', function($id) use ($app, $appbox, $twig)
            {
              $datas = array('error' => true, 'message' => '', 'datas' => '');
              try
              {
                $appbox->get_connection()->beginTransaction();
                $request = $app['request'];

                $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);

                $entry = Feed_Entry_Adapter::load_from_id($appbox, $id);

                if ($entry->get_publisher()->get_user()->get_id() !== $user->get_id())
                {
                  throw new Exception_UnauthorizedAction();
                }

                $title = $request->get('title');
                $subtitle = $request->get('subtitle');
                $author_name = $request->get('author_name');
                $author_mail = $request->get('author_mail');

                $entry->set_author_email($author_mail)
                        ->set_author_name($author_name)
                        ->set_title($title)
                        ->set_subtitle($subtitle);

                $items = explode(';', $request->get('sorted_lst'));
                foreach ($items as $item_sort)
                {
                  $item_sort_datas = explode('_', $item_sort);
                  if (count($item_sort_datas) != 2)
                    continue;

                  $item = new Feed_Entry_Item($appbox, $entry, $item_sort_datas[0]);
                  $item->set_ord($item_sort_datas[1]);
                }
                $appbox->get_connection()->commit();

                $twig->addFilter(
                        array(
                            'sbasFromBas' => 'phrasea::sbasFromBas'
                            , 'getPrettyDate' => 'phraseadate::getPrettyString'
                            , 'nl2br' => 'nl2br'
                        )
                );
                $entry = $twig->render('prod/feeds/entry.html', array('entry' => $entry));

                $datas = array('error' => false, 'message' => 'succes', 'datas' => $entry);
              }
              catch (Exception_Feed_EntryNotFound $e)
              {
                $appbox->get_connection()->rollBack();
                $datas['message'] = _('Feed entry not found');
              }
              catch (Exception $e)
              {
                $appbox->get_connection()->rollBack();
                $datas['message'] = $e->getMessage();
              }

              return new Response(p4string::jsonencode($datas), 200, array('Content-Type' => 'application/json'));
            });


    $controllers->post('/entry/{id}/delete/', function($id) use ($app, $appbox, $twig)
            {
              $datas = array('error' => true, 'message' => '');
              try
              {
                $appbox->get_connection()->beginTransaction();
                $request = $app['request'];

                $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);

                $entry = Feed_Entry_Adapter::load_from_id($appbox, $id);

                if ($entry->get_publisher()->get_user()->get_id() !== $user->get_id()
                        && $entry->get_feed()->is_owner($user) === false)
                {
                  throw new Exception_UnauthorizedAction(_('Action Forbidden : You are not the publisher'));
                }

                $entry->delete();

                $appbox->get_connection()->commit();
                $datas = array('error' => false, 'message' => 'succes');
              }
              catch (Exception_Feed_EntryNotFound $e)
              {
                $appbox->get_connection()->rollBack();
                $datas['message'] = _('Feed entry not found');
              }
              catch (Exception $e)
              {
                $appbox->get_connection()->rollBack();
                $datas['message'] = $e->getMessage();
              }

              return new Response(p4string::jsonencode($datas), 200, array('Content-Type' => 'application/json'));
            });

//$app->post('/entry/{id}/addelement/', function($id) use ($app, $appbox, $twig)
//        {
//
//        });
//
//$app->post('/element/{id}/update/', function($id) use ($app, $appbox, $twig)
//        {
//
//        });
//
//$app->post('/element/{id}/delete/', function($id) use ($app, $appbox, $twig)
//        {
//
//        });
//$app->get('/entry/{id}/', function($id) use ($app, $appbox, $twig)
//        {
//
//        });

    $controllers->get('/', function() use ($app, $appbox, $twig)
            {
              $request = $app['request'];
              $page = (int) $request->get('page');
              $page = $page > 0 ? $page : 1;

              $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);
              $feeds = Feed_Collection::load_all($appbox, $user);


              $twig->addFilter(
                      array(
                          'sbasFromBas' => 'phrasea::sbasFromBas'
                          , 'getPrettyDate' => 'phraseadate::getPrettyString'
                          , 'nl2br' => 'nl2br'
                      )
              );
              $datas = $twig->render('prod/feeds/feeds.html'
                      , array(
                  'feeds' => $feeds
                  , 'feed' => $feeds->get_aggregate()
                  , 'page' => $page
                      )
              );

              return new Response($datas);
            });


    $controllers->get('/feed/{id}/', function($id) use ($app, $appbox, $twig)
            {

              $request = $app['request'];
              $page = (int) $request->get('page');
              $page = $page > 0 ? $page : 1;

              $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);

              $feed = Feed_Adapter::load_with_user($appbox, $user, $id);
              $feeds = Feed_Collection::load_all($appbox, $user);

              $twig->addFilter(
                      array(
                          'sbasFromBas' => 'phrasea::sbasFromBas'
                          , 'getPrettyDate' => 'phraseadate::getPrettyString'
                          , 'nl2br' => 'nl2br'
                      )
              );
              $datas = $twig->render('prod/feeds/feeds.html', array('feed' => $feed, 'feeds' => $feeds, 'page' => $page));

              return new Response($datas);
            });


    $controllers->get('/subscribe/aggregated/', function() use ($app, $appbox, $twig)
            {

              $request = $app['request'];

              $renew = ($request->get('renew') === 'true');

              $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);
              $feeds = Feed_Collection::load_all($appbox, $user);
              $registry = $appbox->get_registry();


              $output = p4string::jsonencode(
                              array(
                                  'texte' => '<p>' . _('publication::Voici votre fil RSS personnel. Il vous permettra d\'etre tenu au courrant des publications.')
                                  . '</p><p>' . _('publications::Ne le partagez pas, il est strictement confidentiel') . '</p>
                <div><input type="text" readonly="readonly" class="input_select_copy" value="' . $feeds->get_aggregate()->get_user_link($registry, $user, Feed_Adapter::FORMAT_RSS, null, $renew)->get_href() . '"/></div>',
                                  'titre' => _('publications::votre rss personnel')
                              )
              );

              return new Response($output, 200, array('Content-Type' => 'application/json'));
            });


    $controllers->get('/subscribe/{id}/', function($id) use ($app, $appbox, $twig)
            {

              $request = $app['request'];

              $renew = ($request->get('renew') === 'true');
              $user = User_Adapter::getInstance($appbox->get_session()->get_usr_id(), $appbox);
              $feed = Feed_Adapter::load_with_user($appbox, $user, $id);
              $registry = $appbox->get_registry();

              $output = p4string::jsonencode(
                              array(
                                  'texte' => '<p>' . _('publication::Voici votre fil RSS personnel. Il vous permettra d\'etre tenu au courrant des publications.')
                                  . '</p><p>' . _('publications::Ne le partagez pas, il est strictement confidentiel') . '</p>
                <div><input type="text" style="width:100%" value="' . $feed->get_user_link($registry, $user, Feed_Adapter::FORMAT_RSS, null, $renew)->get_href() . '"/></div>',
                                  'titre' => _('publications::votre rss personnel')
                              )
              );

              return new Response($output, 200, array('Content-Type' => 'application/json'));
            });

    return $controllers;
  }

}