application/controllers/video.php

   1 <?php
   2
   3 /**
   4  * Class Video controls video items handling: watching, commenting, rating,
   5  * adding etc.
   6  *
   7  * @category    Controller
   8  * @author              Călin-Andrei Burloiu
   9  */
  10 class Video extends CI_Controller {
  11
  12         public function __construct()
  13         {
  14                 parent::__construct();
  15
  16                 //$this->lang->load('video');
  17         }
  18
  19         public function index()
  20         {
  21
  22         }
  23
  24         /**
  25          * The page used for watching a video
  26          *
  27          * @param       string $id      DB id of the video
  28          * @param       string $name    `name` of the video from DB
  29          * @param       string $plugin  video plugin ('ns-vlc', 'ns-html5'). If it's set
  30          * to NULL or 'auto', the plugin is automatically selected.
  31          */
  32         public function watch($id, $name = NULL, $plugin = NULL)
  33         {
  34                 $this->load->helper('url');
  35
  36                 // **
  37                 // ** LOADING MODEL
  38                 // **
  39                 // Retrieve video information.
  40                 $this->load->model('videos_model');
  41                 $this->videos_model->inc_video_var($id, 'views');
  42                 $data['video'] = $this->videos_model->get_video($id, $name);
  43                 $data['plugin_type'] = ($plugin === NULL ? 'auto' : $plugin);
  44
  45                 // Display page.
  46                 $params = array(        'title' => $data['video']['title'] . ' -- '
  47                                                                 . $this->config->item('site_name'),
  48                                                         'css' => array(
  49                                                                 'jquery.ui.nsvideo.css',
  50                                                                 'video.css'
  51                                                         ),
  52                                                         'js' => array(
  53                                                                 'jquery.ui.nsvideo.js'
  54                                                         ),
  55                                                         //'metas' => array('description'=>'','keywords'=>'')
  56                                                         );
  57                 $this->load->library('html_head_params', $params);
  58
  59                 // Preloading video plugin.
  60                 // TODO plugin auto: type and format
  61                 if ($data['plugin_type'] == 'auto')
  62                         $data['plugin_type'] = 'ns-html5';
  63                 $data['asset_index'] = 0;
  64
  65                 // TODO remove old AJAX plugin content
  66 //              $data['plugin_content'] = $this->_plugin('ns-html5',
  67 //                      $data['video']['url'][0], TRUE);
  68
  69                 // **
  70                 // ** LOADING VIEWS
  71                 // **
  72                 $this->load->view('html_begin', $this->html_head_params);
  73                 $this->load->view('header');
  74
  75                 //$main_params['content'] = $this->load->view('video/watch_view', $data, TRUE);
  76                 $this->load->view('video/watch_view', $data);
  77
  78                 $this->load->view('footer');
  79                 $this->load->view('html_end');
  80         }
  81
  82         /**
  83          * AJAX page which retrieves a video plugin.
  84          *
  85          * The view associated with this controller should be parameter type
  86          * concatenated with '_plugin_view' and must be located in
  87          * 'application/views/video'.
  88          *
  89          * @param       string $type    'ns-vlc', 'ns-html5'
  90          */
  91         public function plugin($type)
  92         {
  93                 $url = $this->input->post('url', TRUE);
  94
  95                 $this->_plugin($type, $url);
  96         }
  97
  98         /**
  99          * Video plugin controller
 100          *
 101          * See plugin function for details. If the second parameter is TRUE
 102          * the output is return instead of being displayed (used in preloading).
 103          */
 104         public function _plugin($type, $url, $return_output=FALSE)
 105         {
 106                 if ($type == 'ns-html5')
 107                         $data['url'] = 'tribe://' . $url;
 108                 else if ($type == 'ns-vlc')
 109                         $data['url'] = $url;
 110
 111                 $output = $this->load->view('video/'. $type . '_plugin_view', $data,
 112                         $return_output);
 113
 114                 if ($return_output)
 115                         return $output;
 116         }
 117
 118 }
 119
 120 /* End of file video.php */
 121 /* Location: ./application/controllers/video.php */