Merge branch 'master' into testing

[quix0rs-gnu-social.git] / classes / Profile.php

diff --git a/classes/Profile.php b/classes/Profile.php
index 1076fb2cb3e09f8b95b1915b36f1b6bb5ffbcef6..494c697e425fab0fa9726cba9bf0aac41635e2ff 100644 (file)
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -716,6 +716,7 @@ class Profile extends Memcached_DataObject
             switch ($right)
             {
             case Right::DELETEOTHERSNOTICE:
+            case Right::MAKEGROUPADMIN:
             case Right::SANDBOXUSER:
             case Right::SILENCEUSER:
             case Right::DELETEUSER:
@@ -753,4 +754,118 @@ class Profile extends Memcached_DataObject
 
         return !empty($notice);
     }
+
+    /**
+     * Returns an XML string fragment with limited profile information
+     * as an Atom <author> element.
+     *
+     * Assumes that Atom has been previously set up as the base namespace.
+     *
+     * @return string
+     */
+    function asAtomAuthor()
+    {
+        $xs = new XMLStringer(true);
+
+        $xs->elementStart('author');
+        $xs->element('name', null, $this->nickname);
+        $xs->element('uri', null, $this->getUri());
+        $xs->elementEnd('author');
+
+        return $xs->getString();
+    }
+
+    /**
+     * Returns an XML string fragment with profile information as an
+     * Activity Streams <activity:actor> element.
+     *
+     * Assumes that 'activity' namespace has been previously defined.
+     *
+     * @return string
+     */
+    function asActivityActor()
+    {
+        return $this->asActivityNoun('actor');
+    }
+
+    /**
+     * Returns an XML string fragment with profile information as an
+     * Activity Streams noun object with the given element type.
+     *
+     * Assumes that 'activity' namespace has been previously defined.
+     *
+     * @param string $element one of 'actor', 'subject', 'object', 'target'
+     * @return string
+     */
+    function asActivityNoun($element)
+    {
+        $xs = new XMLStringer(true);
+
+        $xs->elementStart('activity:' . $element);
+        $xs->element(
+            'activity:object-type',
+            null,
+            'http://activitystrea.ms/schema/1.0/person'
+        );
+        $xs->element(
+            'id',
+            null,
+            $this->getUri()
+            );
+        $xs->element('title', null, $this->getBestName());
+
+        $avatar = $this->getAvatar(AVATAR_PROFILE_SIZE);
+
+        $xs->element(
+            'link', array(
+                'type' => empty($avatar) ? 'image/png' : $avatar->mediatype,
+                'rel'  => 'avatar',
+                'href' => empty($avatar)
+                ? Avatar::defaultImage(AVATAR_PROFILE_SIZE)
+                : $avatar->displayUrl()
+            ),
+            ''
+        );
+
+        $xs->elementEnd('activity:' . $element);
+
+        return $xs->getString();
+    }
+
+    /**
+     * Returns the best URI for a profile. Plugins may override.
+     *
+     * @return string $uri
+     */
+    function getUri()
+    {
+        $uri = null;
+
+        // check for a local user first
+        $user = User::staticGet('id', $this->id);
+
+        if (!empty($user)) {
+            $uri = common_local_url(
+                'userbyid',
+                array('id' => $user->id)
+            );
+        } else {
+
+            // give plugins a chance to set the URI
+            if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
+
+                // return OMB profile if any
+                $remote = Remote_profile::staticGet('id', $this->id);
+
+                if (!empty($remote)) {
+                    $uri = $remote->uri;
+                }
+
+                Event::handle('EndGetProfileUri', array($this, &$uri));
+            }
+        }
+
+        return $uri;
+    }
+
 }