Merge branch '0.9.x' into 1.0.x

[quix0rs-gnu-social.git] / lib / apiaction.php

diff --git a/lib/apiaction.php b/lib/apiaction.php
index afba8ab634b9f0009e5ea0ef7c7fdfb73f56ea7a..ebda36db7f0fc07c2e6770e96cc0d16d81780c49 100644 (file)
--- a/lib/apiaction.php
+++ b/lib/apiaction.php
@@ -98,6 +98,8 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
+class ApiValidationException extends Exception { }
+
 /**
  * Contains most of the Twitter-compatible API output functions.
  *
@@ -263,8 +265,7 @@ class ApiAction extends Action
             ? Design::url($design->backgroundimage) : '';
 
         $twitter_user['profile_background_tile']
-            = empty($design->disposition)
-            ? '' : ($design->disposition & BACKGROUND_TILE) ? 'true' : 'false';
+            = (bool)($design->disposition & BACKGROUND_TILE);
 
         $twitter_user['statuses_count'] = $profile->noticeCount();
 
@@ -412,7 +413,7 @@ class ApiAction extends Action
     {
         $twitter_group = array();
 
-        $twitter_group['id'] = $group->id;
+        $twitter_group['id'] = intval($group->id);
         $twitter_group['url'] = $group->permalink();
         $twitter_group['nickname'] = $group->nickname;
         $twitter_group['fullname'] = $group->fullname;
@@ -561,7 +562,7 @@ class ApiAction extends Action
 
         $details['notifications_enabled'] = $notifications;
         $details['blocking'] = $source->hasBlocked($target);
-        $details['id'] = $source->id;
+        $details['id'] = intval($source->id);
 
         return $details;
     }
@@ -726,6 +727,12 @@ class ApiAction extends Action
         $this->endDocument('xml');
     }
 
+    function showSingleAtomStatus($notice)
+    {
+        header('Content-Type: application/atom+xml; charset=utf-8');
+        print $notice->asAtomEntry(true, true, true, $this->auth_user);
+    }
+
     function show_single_json_status($notice)
     {
         $this->initDocument('json');
@@ -939,10 +946,10 @@ class ApiAction extends Action
         $from_profile = $message->getFrom();
         $to_profile = $message->getTo();
 
-        $dmsg['id'] = $message->id;
-        $dmsg['sender_id'] = $message->from_profile;
+        $dmsg['id'] = intval($message->id);
+        $dmsg['sender_id'] = intval($from_profile);
         $dmsg['text'] = trim($message->content);
-        $dmsg['recipient_id'] = $message->to_profile;
+        $dmsg['recipient_id'] = intval($to_profile);
         $dmsg['created_at'] = $this->dateTwitter($message->created);
         $dmsg['sender_screen_name'] = $from_profile->nickname;
         $dmsg['recipient_screen_name'] = $to_profile->nickname;
@@ -1230,9 +1237,12 @@ class ApiAction extends Action
         return;
     }
 
-    function clientError($msg, $code = 400, $format = 'xml')
+    function clientError($msg, $code = 400, $format = null)
     {
         $action = $this->trimmed('action');
+        if ($format === null) {
+            $format = $this->format;
+        }
 
         common_debug("User error '$code' on '$action': $msg", __FILE__);
 
@@ -1272,9 +1282,12 @@ class ApiAction extends Action
         }
     }
 
-    function serverError($msg, $code = 500, $content_type = 'xml')
+    function serverError($msg, $code = 500, $content_type = null)
     {
         $action = $this->trimmed('action');
+        if ($content_type === null) {
+            $content_type = $this->format;
+        }
 
         common_debug("Server error '$code' on '$action': $msg", __FILE__);
 
@@ -1359,11 +1372,16 @@ class ApiAction extends Action
         return;
     }
 
+    private static function is_decimal($str)
+    {
+        return preg_match('/^[0-9]+$/', $str);
+    }
+
     function getTargetUser($id)
     {
         if (empty($id)) {
             // Twitter supports these other ways of passing the user ID
-            if (is_numeric($this->arg('id'))) {
+            if (self::is_decimal($this->arg('id'))) {
                 return User::staticGet($this->arg('id'));
             } else if ($this->arg('id')) {
                 $nickname = common_canonical_nickname($this->arg('id'));
@@ -1371,7 +1389,7 @@ class ApiAction extends Action
             } else if ($this->arg('user_id')) {
                 // This is to ensure that a non-numeric user_id still
                 // overrides screen_name even if it doesn't get used
-                if (is_numeric($this->arg('user_id'))) {
+                if (self::is_decimal($this->arg('user_id'))) {
                     return User::staticGet('id', $this->arg('user_id'));
                 }
             } else if ($this->arg('screen_name')) {
@@ -1382,7 +1400,7 @@ class ApiAction extends Action
                 return $this->auth_user;
             }
 
-        } else if (is_numeric($id)) {
+        } else if (self::is_decimal($id)) {
             return User::staticGet($id);
         } else {
             $nickname = common_canonical_nickname($id);
@@ -1395,68 +1413,54 @@ class ApiAction extends Action
         if (empty($id)) {
 
             // Twitter supports these other ways of passing the user ID
-            if (is_numeric($this->arg('id'))) {
+            if (self::is_decimal($this->arg('id'))) {
                 return Profile::staticGet($this->arg('id'));
             } else if ($this->arg('id')) {
+                // Screen names currently can only uniquely identify a local user.
                 $nickname = common_canonical_nickname($this->arg('id'));
-                return Profile::staticGet('nickname', $nickname);
+                $user = User::staticGet('nickname', $nickname);
+                return $user ? $user->getProfile() : null;
             } else if ($this->arg('user_id')) {
                 // This is to ensure that a non-numeric user_id still
                 // overrides screen_name even if it doesn't get used
-                if (is_numeric($this->arg('user_id'))) {
+                if (self::is_decimal($this->arg('user_id'))) {
                     return Profile::staticGet('id', $this->arg('user_id'));
                 }
             } else if ($this->arg('screen_name')) {
                 $nickname = common_canonical_nickname($this->arg('screen_name'));
-                return Profile::staticGet('nickname', $nickname);
+                $user = User::staticGet('nickname', $nickname);
+                return $user ? $user->getProfile() : null;
             }
-        } else if (is_numeric($id)) {
+        } else if (self::is_decimal($id)) {
             return Profile::staticGet($id);
         } else {
             $nickname = common_canonical_nickname($id);
-            return Profile::staticGet('nickname', $nickname);
+            $user = User::staticGet('nickname', $nickname);
+            return $user ? $user->getProfile() : null;
         }
     }
 
     function getTargetGroup($id)
     {
         if (empty($id)) {
-            if (is_numeric($this->arg('id'))) {
-                return User_group::staticGet($this->arg('id'));
+            if (self::is_decimal($this->arg('id'))) {
+                return User_group::staticGet('id', $this->arg('id'));
             } else if ($this->arg('id')) {
-                $nickname = common_canonical_nickname($this->arg('id'));
-                $local = Local_group::staticGet('nickname', $nickname);
-                if (empty($local)) {
-                    return null;
-                } else {
-                    return User_group::staticGet('id', $local->id);
-                }
+                return User_group::getForNickname($this->arg('id'));
             } else if ($this->arg('group_id')) {
-                // This is to ensure that a non-numeric user_id still
-                // overrides screen_name even if it doesn't get used
-                if (is_numeric($this->arg('group_id'))) {
+                // This is to ensure that a non-numeric group_id still
+                // overrides group_name even if it doesn't get used
+                if (self::is_decimal($this->arg('group_id'))) {
                     return User_group::staticGet('id', $this->arg('group_id'));
                 }
             } else if ($this->arg('group_name')) {
-                $nickname = common_canonical_nickname($this->arg('group_name'));
-                $local = Local_group::staticGet('nickname', $nickname);
-                if (empty($local)) {
-                    return null;
-                } else {
-                    return User_group::staticGet('id', $local->group_id);
-                }
+                return User_group::getForNickname($this->arg('group_name'));
             }
 
-        } else if (is_numeric($id)) {
-            return User_group::staticGet($id);
+        } else if (self::is_decimal($id)) {
+            return User_group::staticGet('id', $id);
         } else {
-            $nickname = common_canonical_nickname($id);
-            $local = Local_group::staticGet('nickname', $nickname);
-            if (empty($local)) {
-                return null;
-            } else {
-                return User_group::staticGet('id', $local->group_id);
-            }
+            return User_group::getForNickname($id);
         }
     }