X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Ffeedlist.php;h=cc0f55249394352268c6bb869a711500163dc16b;hb=e6507a0f180bfe70d36599c4c269eb3b08b9f61d;hp=2a750bf7786a396264354f65823f901a111a419f;hpb=be5d113fc684fcbe41b8374c62bfeb0f267216b7;p=quix0rs-gnu-social.git

diff --git a/lib/feedlist.php b/lib/feedlist.php
index 2a750bf778..cc0f552493 100644
--- a/lib/feedlist.php
+++ b/lib/feedlist.php
@@ -28,9 +28,7 @@
  * @link      http://status.net/
  */
 
-if (!defined('STATUSNET')) {
-    exit(1);
-}
+if (!defined('GNUSOCIAL')) { exit(1); }
 
 /**
  * Widget for showing a list of feeds
@@ -46,55 +44,69 @@ if (!defined('STATUSNET')) {
  *
  * @see      Action::showExportList()
  */
-
 class FeedList extends Widget
 {
     var $action = null;
 
-    function __construct($action=null)
+    protected $feeds = null;
+
+    public function __construct(Action $action=null, array $feeds=array())
     {
-	parent::__construct($action);
-	$this->action = $action;
+        parent::__construct($action);
+        $this->action = $action;
+        $this->feeds  = $feeds;
     }
 
-    function show($feeds)
+    public function show()
     {
-        $this->out->elementStart('div', array('id' => 'export_data',
-                                              'class' => 'section'));
-        $this->out->element('h2', null, _('Export data'));
-        $this->out->elementStart('ul', array('class' => 'xoxo'));
+        if (Event::handle('StartShowFeedLinkList', array($this->action, &$this->feeds))) {
+            if (!empty($this->feeds)) {
+                $this->out->elementStart('div', array('id' => 'export_data',
+                                                      'class' => 'section'));
+                // TRANS: Header for feed links (h2).
+                $this->out->element('h2', null, _('Feeds'));
+                $this->out->elementStart('ul', array('class' => 'xoxo'));
 
-        foreach ($feeds as $feed) {
-            $this->feedItem($feed);
-        }
+                foreach ($this->feeds as $feed) {
+                    $this->feedItem($feed);
+                }
 
-        $this->out->elementEnd('ul');
-        $this->out->elementEnd('div');
+                $this->out->elementEnd('ul');
+                $this->out->elementEnd('div');
+            }
+            Event::handle('EndShowFeedLinkList', array($this->action, &$this->feeds));
+        }
     }
 
     function feedItem($feed)
     {
-        $classname = null;
+        if (Event::handle('StartShowFeedLink', array($this->action, &$feed))) {
+            $classname = null;
 
-        switch ($feed->type) {
-         case Feed::RSS1:
-         case Feed::RSS2:
-            $classname = 'rss';
-            break;
-         case Feed::ATOM:
-            $classname = 'atom';
-            break;
-         case Feed::FOAF:
-            $classname = 'foaf';
-            break;
-        }
+            switch ($feed->type) {
+            case Feed::RSS1:
+            case Feed::RSS2:
+                $classname = 'rss';
+                break;
+            case Feed::ATOM:
+                $classname = 'atom';
+                break;
+            case Feed::FOAF:
+                $classname = 'foaf';
+                break;
+            case Feed::JSON:
+                $classname = 'json';
+                break;
+            }
 
-        $this->out->elementStart('li');
-        $this->out->element('a', array('href' => $feed->url,
-                                       'class' => $classname,
-                                       'type' => $feed->mimeType(),
-                                       'title' => $feed->title),
-                            $feed->typeName());
-        $this->out->elementEnd('li');
+            $this->out->elementStart('li');
+            $this->out->element('a', array('href' => $feed->url,
+                                           'class' => $classname,
+                                           'type' => $feed->mimeType(),
+                                           'title' => $feed->title),
+                                $feed->typeName());
+            $this->out->elementEnd('li');
+            Event::handle('EndShowFeedLink', array($this->action, $feed));
+        }
     }
 }