WebFingerResource introduced, instead of strict Profile object

[quix0rs-gnu-social.git] / plugins / WebFinger / lib / webfingerresource / profile.php

diff --git a/plugins/WebFinger/lib/webfingerresource/profile.php b/plugins/WebFinger/lib/webfingerresource/profile.php
new file mode 100644 (file)
index 0000000..03dd84e
--- /dev/null
+++ b/plugins/WebFinger/lib/webfingerresource/profile.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * WebFinger resource for Profile objects
+ *
+ * @package   GNUsocial
+ * @author    Mikael Nordfeldth
+ * @copyright 2013 Free Software Foundation, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+class WebFingerResource_Profile extends WebFingerResource
+{
+    public function __construct(Profile $object)
+    {
+        // The type argument above verifies that it's our class
+        parent::__construct($object);
+    }
+
+    public function getAliases()
+    {
+        $aliases = array();
+
+        try {
+            // Try to create an acct: URI if we're dealing with a profile
+            $aliases[] = $this->reconstructAcct();
+        } catch (WebFingerReconstructionException $e) {
+            common_debug("WebFinger reconstruction for Profile failed (id={$this->object->id})");
+        }
+
+        return array_merge($aliases, parent::getAliases());
+    }
+
+    protected function reconstructAcct()
+    {
+        $acct = null;
+
+        if (Event::handle('StartWebFingerReconstruction', array($this->object, &$acct))) {
+            // TODO: getUri may not always give us the correct host on remote users?
+            $host = parse_url($this->object->getUri(), PHP_URL_HOST);
+            if (empty($this->object->nickname) || empty($host)) {
+                throw new WebFingerReconstructionException($this->object);
+            }
+            $acct = sprintf('acct:%s@%s', $this->object->nickname, $host);
+
+            Event::handle('EndWebFingerReconstruction', array($this->object, &$acct));
+        }
+
+        return $acct;
+    }
+
+    public function updateXRD(XML_XRD $xrd)
+    {
+        if (Event::handle('StartWebFingerProfileLinks', array($xrd, $this->object))) {
+
+            parent::updateXRD($xrd);
+
+            // XFN
+            $xrd->links[] = new XML_XRD_Element_Link('http://gmpg.org/xfn/11',
+                                        $this->object->getUrl(), 'text/html');
+            // FOAF
+            $xrd->links[] = new XML_XRD_Element_Link('describedby',
+                                        common_local_url('foaf',
+                                                        array('nickname' => $this->object->nickname)),
+                                                                'application/rdf+xml');
+
+            $link = new XML_XRD_Element_Link('http://apinamespace.org/atom',
+                                        common_local_url('ApiAtomService',
+                                                        array('id' => $this->object->nickname)),
+                                                                'application/atomsvc+xml');
+// XML_XRD must implement changing properties first           $link['http://apinamespace.org/atom/username'] = $this->object->nickname;
+            $xrd->links[] = clone $link;
+
+            if (common_config('site', 'fancy')) {
+                $apiRoot = common_path('api/', true);
+            } else {
+                $apiRoot = common_path('index.php/api/', true);
+            }
+
+            $link = new XML_XRD_Element_Link('http://apinamespace.org/twitter', $apiRoot);
+// XML_XRD must implement changing properties first            $link['http://apinamespace.org/twitter/username'] = $this->object->nickname;
+            $xrd->links[] = clone $link;
+
+            Event::handle('EndWebFingerProfileLinks', array($xrd, $this->object));
+        }
+    }
+}