Сообщения с тегами: ‘php’

Simple Facebook API documentation

5, Ноя 2009

1 Installation

  1. Go to the Facebook developer’s page http://www.facebook.com/developers/createapp.php and create new application. And get api_key and secret_key of your application.
  2. Fill fields Connect URL, Post-Authorize Redirect URL and Post-Authorize URL with url to your site which will callback after user registration and which will get GET data from Facebook with user session_key, secret_key, sig and user_id which will be used for user authentication in future.

2 Understanding of Facebook API methods

Download Facebook API library for PHP from http://svn.facebook.com/svnroot/platform/clients/packages/facebook-platform.tar.gz

Here is example of how code is work:

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include_once(“facebook/facebook.php");   //path to the facebook library
$facebook = new Facebook($api_key, secret_key);  //api and secret key of your application which you get in chapter 1.1
		$facebook->set_user($session_key, $secret_key, $sig)  //session_key, secret_key and sig of user which you get after user registered your Facebook application  in chapter 1.2	
		do {
			switch($data['type']) {
				case "post_photos": 
					foreach($data['file'] as $file) {
						$res = $facebook->api_client->photos_upload($file['tmp_name'],null,$data['title'],$conf['userid']);
					}
					break;
				case "post_status": 
					$res = $facebook->api_client->users_setStatus($data['message'],$conf['userid']);
					break;
				case "post_blog": 
					$res = $facebook->api_client->notes_create($data['title'],$data['message'],$conf['userid']);
					break;
				case "post_microblog":
					$res = $facebook->api_client->stream_publish($data['message'],$data['attachment'],$data['links'],$conf['userid'],$conf['userid']);
					break;
				default: 
					break;
			} 
                                     } while(!$res);

There is 4 types of posting on facebook, each of them has specific function

Posting photos:

$facebook->api_client->photos_upload($file['tmp_name'],null,$title,$user_id);

  • $file['tmp_name'] – path to the image on server filesystem
  • $title – title of photo
  • $user_id – user on whose wall photo will be posted. By default it’s must be user_id of user who post a photo(to post on his wall)

Posting status:

$facebook->api_client->users_setStatus($message,$user_id);

  • $message – status message
  • $user_id – user on whose wall photo will be posted. By default it’s must be user_id of user who post a photo(to post on his wall)

Posting blog:

$facebook->api_client->notes_create($title,$’message,$user_id);

  • $title – title of post
  • $message – post message
  • $user_id – user on whose wall photo will be posted. By default it’s must be user_id of user who post a photo(to post on his wall)

Posting stream:

$facebook->api_client->stream_publish($message,$attachment,$links,$user_id_target,$userid_actor);

  • $message – post message
  • $user_id_target – id of user on whose wall posting
  • $userid_actor – id of user who posting

Attachments and link example:

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$attachment =  array(
      'name' => 'ninja cat',
      'href' => 'http://www.youtube.com/watch?v=muLIPWjks_M',
      'caption' => '{*actor*} uploaded a video to www.youtube.com',
      'description' => 'a sneaky cat',
      'properties' => array('category' => array(
                              'text' => 'pets',
                              'href' => 'http://www.youtube.com/browse?s=mp&t=t&c=15'),
                            'ratings' => '5 stars'),
      'media' => array(array('type' => 'video',
                    'video_src' => 'http://www.youtube.com/v/fzzjgBAaWZw&hl=en&fs=1',
                    'preview_img' => 'http://img.youtube.com/vi/muLIPWjks_M/default.jpg?h=100&w=200&sigh=__wsYqEz4uZUOvBIb8g-wljxpfc3Q=',
                    'video_link' => 'http://www.youtube.com/watch?v=muLIPWjks_M',
                    'video_title' => 'ninja cat')));
$links = array(
                      array('text' => 'Upload a video',
                            'href' => 'http://www.youtube.com/my_videos_upload'));

And one more thing. There can be trouble with connection to the Facebook API server so in example was used a loop which can repeat calling Facebook API until get an unswer from it.

Hope this helps.

deZend – PHP Decompiler

22, Июл 2009

Постала задача расдекодить пару PHP скриптов закодированных Zend. Пошарился в сети и нашел нормально работающий deZender, к сожалению на китайском, но понять работу труда не составит даже и так.

Единственный минус это обсфукаторы, портят всю малину. После них приходится доправлять код руками. Но как говорится “хочешь кататься,  умей и саночки возить”, так что за халяву прийдется всеравно платить.

Скачать deZend 5


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