Download
This does not contain Codeigniter or Zend framework. If you need them please download it from here.
Introduction
The previous post “Zend Framework on Codeigniter: Youtube” involved three steps to see a video. And it did not have any style.
Goals
I will reduce it to two steps, add a minimum styling and use jquery tools scrollable.
The default videos in a scrollabe screen will be three.
Resources
- Jquery Tools Scrollable: I am using a vertical scrollabe this time.
- Zend Framework Youtube class
- Codeigniter
Config
system/application/config/autoload.php
$autoload['helper'] = array('zend_framework', 'url');
Autoload the zend_framework and url.
system/application/config/config.php
$config['base_url'] ="http://127.0.0.1/ci_zend_youtube/";
Add your base url here.
Controller
system/application/controllers/yt_scroll.php
<?php
class Yt_scroll extends Controller{
protected $_youTube;
function __construct() {
parent::Controller();
Zend_Loader::loadClass('Zend_Gdata_YouTube');
$this->_youTube = new Zend_Gdata_YouTube;
}
function index(){
// Gets playlists
$data['playlistfeed']= $this->_youTube->getPlaylistListFeed('NationalGeographic');
$this->load->view ('youtube_view3',$data);
}
public function listAction(){
// Gets playlist videos
$playlistId = $this->uri->segment(4);
$query = $this->_youTube->newVideoQuery(
'http://gdata.youtube.com/feeds/playlists/' . $playlistId);
$data['videoFeed']= $this->_youTube->getVideoFeed($query);
$this->load->view('listaction2_view', $data);
}
}
Contructor
A variable $_youTube is created with protected.
Constructor function loads Zend_Gdata_YouTube with Zend_Loader.
And a new object is created.
Index () function
PlaylistListFeed of National Geographic is stored in playlistfeed and this will be loaded in youtube_view3.
listAction () function
The fourth segment of uri will be used for $playlistId.
Query is stored to $query and videofeed will be in
View
system/application/views/youtube_view3.php
<!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Video lists</title>
<link rel="stylesheet" type="text/css" href="<?=base_url();?>css/default.css" />
<script src="http://cdn.jquerytools.org/1.1.2/full/jquery.tools.min.js"></script>
</head>
<body>
<div id="wrapper">
<h1>National Geographic Videos on Youtube</h1>
<div>
<?php foreach ($playlistfeed as $playlistEntry): ?>
<?php $id = substr(strrchr(
$playlistEntry->getPlaylistVideoFeedUrl(), '/'
), 1); ?>
<h3>
<a href="yt_scroll/listAction/id/<?php echo $id; ?>/">
<?php echo $playlistEntry->title->text; ?>
</a>
</h3>
<div class="pane">
<p><?php echo $playlistEntry->description->text; ?></p>
</div>
<?php endforeach; ?>
</div>
</div>
</body>
</html>
Conclusion
You can add a form to submit the video subject like I did for Flickr. You may want to add this to your side column. Pagenation can be added to this.