Merge branch 'testing' of git@gitorious.org:statusnet/mainline into testing

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

diff --git a/lib/api.php b/lib/api.php
index 12e3ba5314c564fb499d2be3e755540462fae906..0bcf4cc21afbdc870aee26b5e307b62ccc66db8a 100644 (file)
--- a/lib/api.php
+++ b/lib/api.php
@@ -53,13 +53,19 @@ if (!defined('STATUSNET')) {
 
 class ApiAction extends Action
 {
-     var $format   = null;
-     var $user     = null;
-     var $page     = null;
-     var $count    = null;
-     var $max_id   = null;
-     var $since_id = null;
-     var $since    = null;
+    const READ_ONLY  = 1;
+    const READ_WRITE = 2;
+
+    var $format    = null;
+    var $user      = null;
+    var $auth_user = null;
+    var $page      = null;
+    var $count     = null;
+    var $max_id    = null;
+    var $since_id  = null;
+    var $since     = null;
+
+    var $access    = self::READ_ONLY;  // read (default) or read-write
 
     /**
      * Initialization.
@@ -71,6 +77,7 @@ class ApiAction extends Action
 
     function prepare($args)
     {
+        StatusNet::setApi(true); // reduce exception reports to aid in debugging
         parent::prepare($args);
 
         $this->format   = $this->arg('format');
@@ -134,8 +141,8 @@ class ApiAction extends Action
         $twitter_user['protected'] = false; # not supported by StatusNet yet
         $twitter_user['followers_count'] = $profile->subscriberCount();
 
-        $user          = $profile->getUser();
         $design        = null;
+        $user          = $profile->getUser();
 
         // Note: some profiles don't have an associated user
 
@@ -145,6 +152,10 @@ class ApiAction extends Action
             $design = $user->getDesign();
         }
 
+        if (empty($design)) {
+            $design = $defaultDesign;
+        }
+
         $color = Design::toWebColor(empty($design->backgroundcolor) ? $defaultDesign->backgroundcolor : $design->backgroundcolor);
         $twitter_user['profile_background_color'] = ($color == null) ? '' : '#'.$color->hexValue();
         $color = Design::toWebColor(empty($design->textcolor) ? $defaultDesign->textcolor : $design->textcolor);
@@ -163,7 +174,7 @@ class ApiAction extends Action
 
         $timezone = 'UTC';
 
-        if (!empty($user) && !empty($user->timezone)) {
+        if (!empty($user) && $user->timezone) {
             $timezone = $user->timezone;
         }
 
@@ -188,13 +199,14 @@ class ApiAction extends Action
         $twitter_user['following'] = false;
         $twitter_user['notifications'] = false;
 
-        if (isset($apidata['user'])) {
+        if (isset($this->auth_user)) {
 
-            $twitter_user['following'] = $apidata['user']->isSubscribed($profile);
+            $twitter_user['following'] = $this->auth_user->isSubscribed($profile);
 
             // Notifications on?
             $sub = Subscription::pkeyGet(array('subscriber' =>
-                $apidata['user']->id, 'subscribed' => $profile->id));
+                                               $this->auth_user->id,
+                                               'subscribed' => $profile->id));
 
             if ($sub) {
                 $twitter_user['notifications'] = ($sub->jabber || $sub->sms);
@@ -216,14 +228,15 @@ class ApiAction extends Action
     {
         $base = $this->twitterSimpleStatusArray($notice, $include_user);
 
-        if (empty($notice->repeat_of)) {
-            return $base;
-        } else {
+        if (!empty($notice->repeat_of)) {
             $original = Notice::staticGet('id', $notice->repeat_of);
-            $original_array = $this->twitterSimpleStatusArray($original, $include_user);
-            $original_array['retweeted_status'] = $base;
-            return $original_array;
+            if (!empty($original)) {
+                $original_array = $this->twitterSimpleStatusArray($original, $include_user);
+                $base['retweeted_status'] = $original_array;
+            }
         }
+
+        return $base;
     }
 
     function twitterSimpleStatusArray($notice, $include_user=true)
@@ -286,7 +299,7 @@ class ApiAction extends Action
             }
         }
 
-        if ($include_user) {
+        if ($include_user && $profile) {
             # Don't get notice (recursive!)
             $twitter_user = $this->twitterUserArray($profile, false);
             $twitter_status['user'] = $twitter_user;
@@ -345,7 +358,7 @@ class ApiAction extends Action
         $entry['link'] = common_local_url('shownotice', array('notice' => $notice->id));
         $entry['published'] = common_date_iso8601($notice->created);
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $entry['id'] = "tag:$taguribase:$entry[link]";
 
         $entry['updated'] = $entry['published'];
@@ -603,7 +616,7 @@ class ApiAction extends Action
         $this->endDocument('xml');
     }
 
-    function showRssTimeline($notice, $title, $link, $subtitle, $suplink=null)
+    function showRssTimeline($notice, $title, $link, $subtitle, $suplink=null, $logo=null)
     {
 
         $this->initDocument('rss');
@@ -617,6 +630,15 @@ class ApiAction extends Action
                                          'href' => $suplink,
                                          'type' => 'application/json'));
         }
+
+        if (!is_null($logo)) {
+            $this->elementStart('image');
+            $this->element('link', null, $link);
+            $this->element('title', null, $title);
+            $this->element('url', null, $logo);
+            $this->elementEnd('image');
+        }
+
         $this->element('description', null, $subtitle);
         $this->element('language', null, 'en-us');
         $this->element('ttl', null, '40');
@@ -636,7 +658,7 @@ class ApiAction extends Action
         $this->endTwitterRss();
     }
 
-    function showAtomTimeline($notice, $title, $id, $link, $subtitle=null, $suplink=null, $selfuri=null)
+    function showAtomTimeline($notice, $title, $id, $link, $subtitle=null, $suplink=null, $selfuri=null, $logo=null)
     {
 
         $this->initDocument('atom');
@@ -645,6 +667,10 @@ class ApiAction extends Action
         $this->element('id', null, $id);
         $this->element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null);
 
+        if (!is_null($logo)) {
+            $this->element('logo',null,$logo);
+        }
+
         if (!is_null($suplink)) {
             # For FriendFeed's SUP protocol
             $this->element('link', array('rel' => 'http://api.friendfeed.com/2008/03#sup',
@@ -769,14 +795,14 @@ class ApiAction extends Action
 
         $from = $message->getFrom();
 
-        $entry['title'] = sprintf('Message from %s to %s',
+        $entry['title'] = sprintf('Message from %1$s to %2$s',
             $from->nickname, $message->getTo()->nickname);
 
         $entry['content'] = common_xml_safe_str($message->rendered);
         $entry['link'] = common_local_url('showmessage', array('message' => $message->id));
         $entry['published'] = common_date_iso8601($message->created);
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
 
         $entry['id'] = "tag:$taguribase:$entry[link]";
         $entry['updated'] = $entry['published'];
@@ -1077,7 +1103,7 @@ class ApiAction extends Action
         }
     }
 
-    function serverError($msg, $code = 500, $content_type = 'json')
+    function serverError($msg, $code = 500, $content_type = 'xml')
     {
         $action = $this->trimmed('action');
 
@@ -1128,7 +1154,6 @@ class ApiAction extends Action
         $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom',
                                           'xml:lang' => 'en-US',
                                           'xmlns:thr' => 'http://purl.org/syndication/thread/1.0'));
-        Event::handle('StartApiAtom', array($this));
     }
 
     function endTwitterAtom()
@@ -1224,10 +1249,27 @@ class ApiAction extends Action
         case 'api':
             break;
         default:
+
+            $name = null;
+            $url  = null;
+
             $ns = Notice_source::staticGet($source);
+
             if ($ns) {
-                $source_name = '<a href="' . $ns->url . '">' . $ns->name . '</a>';
+                $name = $ns->name;
+                $url  = $ns->url;
+            } else {
+                $app = Oauth_application::staticGet('name', $source);
+                if ($app) {
+                    $name = $app->name;
+                    $url  = $app->source_url;
+                }
             }
+
+            if (!empty($name) && !empty($url)) {
+                $source_name = '<a href="' . $url . '">' . $name . '</a>';
+            }
+
             break;
         }
         return $source_name;
@@ -1278,4 +1320,22 @@ class ApiAction extends Action
         }
     }
 
+    function getSelfUri($action, $aargs)
+    {
+        parse_str($_SERVER['QUERY_STRING'], $params);
+        $pstring = '';
+        if (!empty($params)) {
+            unset($params['p']);
+            $pstring = http_build_query($params);
+        }
+
+        $uri = common_local_url($action, $aargs);
+
+        if (!empty($pstring)) {
+            $uri .= '?' . $pstring;
+        }
+
+        return $uri;
+    }
+
 }