Merge commit 'refs/merge-requests/41' of https://gitorious.org/social/mainline into...

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

diff --git a/lib/widget.php b/lib/widget.php
index c70505c44d662fa5ee8b6fdc9f2dca86b45cfe1b..1ccd1e252b2f74344d60742f058a2858adb1f668 100644 (file)
--- a/lib/widget.php
+++ b/lib/widget.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Laconica, the distributed open-source microblogging tool
+ * StatusNet, the distributed open-source microblogging tool
  *
  * Base class for UI widgets
  *
@@ -20,15 +20,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  * @category  Widget
- * @package   Laconica
- * @author    Evan Prodromou <evan@controlyourself.ca>
- * @author    Sarven Capadisli <csarven@controlyourself.ca>
- * @copyright 2009 Control Yourself, Inc.
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    Sarven Capadisli <csarven@status.net>
+ * @copyright 2009 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link      http://laconi.ca/
+ * @link      http://status.net/
  */
 
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
@@ -40,19 +40,21 @@ if (!defined('LACONICA')) {
  * lists, notice lists, navigation menus (tabsets) and common forms.
  *
  * @category Widget
- * @package  Laconica
- * @author   Evan Prodromou <evan@controlyourself.ca>
- * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Sarven Capadisli <csarven@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link     http://laconi.ca/
+ * @link     http://status.net/
  *
  * @see      HTMLOutputter
  */
 
 class Widget
 {
+    protected $avatarSize = AVATAR_STREAM_SIZE;
+
     /**
-     * HTMLOutputter to use for output
+     * Action (HTMLOutputter) to use for output
      */
 
     var $out = null;
@@ -60,10 +62,10 @@ class Widget
     /**
      * Prepare the widget for use
      *
-     * @param HTMLOutputter $out output helper, defaults to null
+     * @param Action $out output helper, defaults to null
      */
 
-    function __construct($out=null)
+    function __construct(Action $out=null)
     {
         $this->out = $out;
     }
@@ -79,4 +81,48 @@ class Widget
     function show()
     {
     }
+
+    /**
+     * Get HTMLOutputter
+     *
+     * Return the HTMLOutputter for the widget.
+     *
+     * @return HTMLOutputter the output helper
+     */
+
+    function getOut()
+    {
+        return $this->out;
+    }
+
+    /**
+     * Delegate output methods to the outputter attribute.
+     *
+     * @param string $name      Name of the method
+     * @param array  $arguments Arguments called
+     *
+     * @return mixed Return value of the method.
+     */
+    function __call($name, $arguments)
+    {
+        return call_user_func_array(array($this->out, $name), $arguments);
+    }
+
+    /**
+     * Default avatar size for this widget.
+     */
+    public function avatarSize()
+    {
+        return $this->avatarSize;
+    }
+
+    protected function showAvatar(Profile $profile, $size=null)
+    {
+        $avatar_url = $profile->avatarUrl($size ?: $this->avatarSize());
+        $this->out->element('img', array('src' => $avatar_url,
+                                         'class' => 'avatar u-photo',
+                                         'width' => $this->avatarSize(),
+                                         'height' => $this->avatarSize(),
+                                         'alt' => $profile->getBestName()));
+    }
 }