X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Ftwitapifriendships.php;h=c50c5e84a9dcc948682e80d55c0a26641a726dd6;hb=5e816d7be208fc24419288234559c78da7391c8b;hp=c603761a2ba997985ed612a1818470f47da25a51;hpb=71dfc0d983c4be2e13eac6f52a1a4860db1968fd;p=quix0rs-gnu-social.git

diff --git a/actions/twitapifriendships.php b/actions/twitapifriendships.php
index c603761a2b..c50c5e84a9 100644
--- a/actions/twitapifriendships.php
+++ b/actions/twitapifriendships.php
@@ -21,159 +21,139 @@ if (!defined('LACONICA')) { exit(1); }
 
 require_once(INSTALLDIR.'/lib/twitterapi.php');
 
-class TwitapifriendshipsAction extends TwitterapiAction {
-
-	function create($args, $apidata) {
-		parent::handle($args);
-
-		$id = $apidata['api_arg'];
-
-		$other = $this->get_user($id);
-
-		if (!$other) {
-			$this->client_error(_('No such user'));
-			exit();
-			return;
-		}
-		
-		$user = $apidata['user'];
-		
-		if ($user->isSubscribed($other)) {
-			$this->client_error(_('Already subscribed.'));
-			exit();
-			return;
-		}
-		
-		$sub = new Subscription();
-		
-		$sub->query('BEGIN');
-		
-		$sub->subscriber = $user->id;
-		$sub->subscribed = $other->id;
-
-		$result = $sub->insert();
-
-		if (!$result) {
-			$this->server_error(_('Could not subscribe'));
-			exit();
-			return;
-		}
-		
-		$sub->query('COMMIT');
-		
-		mail_subscribe_notify($other, $user);
-
-		$type = $apidata['content-type'];
-		$this->init_document($type);
-		$this->show_profile($other);
-		$this->end_document($type);
-		exit();
-	}
-	
-	//destroy
-	//
-	//Discontinues friendship with the user specified in the ID parameter as the authenticating user.  Returns the un-friended user in the requested format when successful.  Returns a string describing the failure condition when unsuccessful. 
-	//
-	//URL: http://twitter.com/friendships/destroy/id.format
-	//
-	//Formats: xml, json
-	//
-	//Parameters:
-	//
-	//* id.  Required.  The ID or screen name of the user with whom to discontinue friendship.  Ex: http://twitter.com/friendships/destroy/12345.json or http://twitter.com/friendships/destroy/bob.xml
-	
-	function destroy($args, $apidata) {
-		parent::handle($args);
-		$id = $apidata['api_arg'];
-
-		# We can't subscribe to a remote person, but we can unsub
-		
-		$other = $this->get_profile($id);
-		$user = $apidata['user'];
-		
-		$sub = new Subscription();
-		$sub->subscriber = $user->id;
-		$sub->subscribed = $other->id;
-		
-		if ($sub->fetch(TRUE)) {
-			$sub->query('BEGIN');
-			$sub->delete();
-			$sub->query('COMMIT');
-		}
-
-		$type = $apidata['content-type'];
-		$this->init_document($type);
-		$this->show_profile($other);
-		$this->end_document($type);
-		exit();
-	}
-
-	//	Tests if a friendship exists between two users.
-	//	  
-	//	  
-	//	  URL: http://twitter.com/friendships/exists.format
-	//	
-	//	Formats: xml, json, none
-	//	  
-	//	  Parameters:
-	//	
-	//	    * user_a.  Required.  The ID or screen_name of the first user to test friendship for.
-	//	      * user_b.  Required.  The ID or screen_name of the second user to test friendship for.
-	//	  * Ex: http://twitter.com/friendships/exists.xml?user_a=alice&user_b=bob
-	
-	function exists($args, $apidata) {
-		parent::handle($args);
-		$user_a_id = $this->trimmed('user_a');
-		$user_b_id = $this->trimmed('user_b');
-		$user_a = $this->get_profile($user_a_id);
-		$user_b = $this->get_profile($user_b_id);
-		
-		if (!$user_a || !$user_b) {
-			$this->client_error(_('No such user'));
-			return;
-		}
-		
-		if ($user_a->isSubscribed($user_b)) {
-			$result = 'true';
-		} else {
-			$result = 'false';
-		}
-		
-		switch ($apidata['content-type']) {
-		 case 'xml':
-			common_start_xml();
-			common_element('friends', NULL, $result);
-			common_end_xml();
-			break;
-		 case 'json':
-			print json_encode($result);
-			print "\n";
-			break;
-		 default:
-			print $result;
-			break;
-		}
-		
-	}
-
-	function get_profile($id) {
-		if (is_numeric($id)) {
-			return Profile::staticGet($id);
-		} else {
-			$user = User::staticGet('nickname', $id);
-			if ($user) {
-				return $user->getProfile();
-			} else {
-				return NULL;
-			}
-		}
-	}
-	
-	function get_user($id) {
-		if (is_numeric($id)) {
-			return User::staticGet($id);
-		} else {
-			return User::staticGet('nickname', $id);
-		}
-	}
+class TwitapifriendshipsAction extends TwitterapiAction
+{
+
+    function create($args, $apidata)
+    {
+        parent::handle($args);
+
+        if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+            $this->clientError(_('This method requires a POST.'), 400, $apidata['content-type']);
+            return;
+        }
+
+        $id = $apidata['api_arg'];
+
+        $other = $this->get_user($id);
+
+        if (!$other) {
+            $this->clientError(_('Could not follow user: User not found.'), 403, $apidata['content-type']);
+            return;
+        }
+
+        $user = $apidata['user'];
+
+        if ($user->isSubscribed($other)) {
+            $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $other->nickname);
+            $this->clientError($errmsg, 403, $apidata['content-type']);
+            return;
+        }
+
+        $sub = new Subscription();
+
+        $sub->query('BEGIN');
+
+        $sub->subscriber = $user->id;
+        $sub->subscribed = $other->id;
+        $sub->created = DB_DataObject_Cast::dateTime(); # current time
+
+        $result = $sub->insert();
+
+        if (!$result) {
+            $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $other->nickname);
+            $this->clientError($errmsg, 400, $apidata['content-type']);
+            return;
+        }
+
+        $sub->query('COMMIT');
+
+        mail_subscribe_notify($other, $user);
+
+        $type = $apidata['content-type'];
+        $this->init_document($type);
+        $this->show_profile($other, $type);
+        $this->end_document($type);
+
+    }
+
+    function destroy($args, $apidata)
+    {
+        parent::handle($args);
+
+        if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
+            $this->clientError(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
+            return;
+        }
+
+        $id = $apidata['api_arg'];
+
+        # We can't subscribe to a remote person, but we can unsub
+
+        $other = $this->get_profile($id);
+        $user = $apidata['user'];
+
+        $sub = new Subscription();
+        $sub->subscriber = $user->id;
+        $sub->subscribed = $other->id;
+
+        if ($sub->find(true)) {
+            $sub->query('BEGIN');
+            $sub->delete();
+            $sub->query('COMMIT');
+        } else {
+            $this->clientError(_('You are not friends with the specified user.'), 403, $apidata['content-type']);
+            return;
+        }
+
+        $type = $apidata['content-type'];
+        $this->init_document($type);
+        $this->show_profile($other, $type);
+        $this->end_document($type);
+
+    }
+
+    function exists($args, $apidata)
+    {
+        parent::handle($args);
+
+        if (!in_array($apidata['content-type'], array('xml', 'json'))) {
+            $this->clientError(_('API method not found!'), $code = 404);
+            return;
+        }
+
+        $user_a_id = $this->trimmed('user_a');
+        $user_b_id = $this->trimmed('user_b');
+
+        $user_a = $this->get_user($user_a_id);
+        $user_b = $this->get_user($user_b_id);
+
+        if (!$user_a || !$user_b) {
+            $this->clientError(_('Two user ids or screen_names must be supplied.'), 400, $apidata['content-type']);
+            return;
+        }
+
+        if ($user_a->isSubscribed($user_b)) {
+            $result = 'true';
+        } else {
+            $result = 'false';
+        }
+
+        switch ($apidata['content-type']) {
+         case 'xml':
+            $this->init_document('xml');
+            $this->element('friends', null, $result);
+            $this->end_document('xml');
+            break;
+         case 'json':
+            $this->init_document('json');
+            print json_encode($result);
+            $this->end_document('json');
+            break;
+         default:
+            break;
+        }
+
+    }
+
 }
\ No newline at end of file