Merge remote-tracking branch 'upstream/master' into social-master

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

diff --git a/lib/noticelist.php b/lib/noticelist.php
index 91acbb8d580b6c8bb72b4de58c1f9b9d9a50fe6e..317c7a3f03b8d3e290e9922e6901519f0c0fcf7b 100644 (file)
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -28,13 +28,7 @@
  * @link      http://status.net/
  */
 
-if (!defined('STATUSNET') && !defined('LACONICA')) {
-    exit(1);
-}
-
-require_once INSTALLDIR.'/lib/favorform.php';
-require_once INSTALLDIR.'/lib/disfavorform.php';
-require_once INSTALLDIR.'/lib/attachmentlist.php';
+if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
 
 /**
  * widget for displaying a list of notices
@@ -59,15 +53,41 @@ class NoticeList extends Widget
 
     var $notice = null;
 
+    protected $addressees = true;
+    protected $attachments = true;
+    protected $id_prefix = null;
+    protected $maxchars = 0;
+    protected $options = true;
+    protected $show_n = NOTICES_PER_PAGE;
+
     /**
      * constructor
      *
      * @param Notice $notice stream of notices from DB_DataObject
      */
-    function __construct($notice, $out=null)
+    function __construct(Notice $notice, Action $out=null, array $prefs=array())
     {
         parent::__construct($out);
         $this->notice = $notice;
+
+        // integer preferences
+        foreach(array('show_n', 'maxchars') as $key) {
+            if (array_key_exists($key, $prefs)) {
+                $this->$key = (int)$prefs[$key];
+            }
+        }
+        // boolean preferences
+        foreach(array('addressees', 'attachments', 'options') as $key) {
+            if (array_key_exists($key, $prefs)) {
+                $this->$key = (bool)$prefs[$key];
+            }
+        }
+        // string preferences
+        foreach(array('id_prefix') as $key) {
+            if (array_key_exists($key, $prefs)) {
+                $this->$key = $prefs[$key];
+            }
+        }
     }
 
     /**
@@ -76,16 +96,17 @@ class NoticeList extends Widget
      * "Uses up" the stream by looping through it. So, probably can't
      * be called twice on the same list.
      *
-     * @return int count of notices listed.
+     * @param integer $n    The amount of notices to show.
+     *
+     * @return int  Total amount of notices actually available.
      */
-    function show()
+    public function show()
     {
-        $this->out->elementStart('div', array('id' =>'notices_primary'));
         $this->out->elementStart('ol', array('class' => 'notices xoxo'));
 
                $notices = $this->notice->fetchAll();
                $total   = count($notices);
-               $notices = array_slice($notices, 0, NOTICES_PER_PAGE);
+               $notices = array_slice($notices, 0, $this->show_n);
                
        self::prefill($notices);
        
@@ -102,8 +123,6 @@ class NoticeList extends Widget
         }
 
         $this->out->elementEnd('ol');
-        $this->out->elementEnd('div');
-
         return $total;
     }
 
@@ -117,36 +136,29 @@ class NoticeList extends Widget
      *
      * @return NoticeListItem a list item for displaying the notice
      */
-    function newListItem($notice)
+    function newListItem(Notice $notice)
     {
-        return new NoticeListItem($notice, $this->out);
+        $prefs = array('addressees' => $this->addressees,
+                       'attachments' => $this->attachments,
+                       'id_prefix' => $this->id_prefix,
+                       'maxchars' => $this->maxchars,
+                       'options' => $this->options);
+        return new NoticeListItem($notice, $this->out, $prefs);
     }
     
-    static function prefill(&$notices, $avatarSize=AVATAR_STREAM_SIZE)
+    static function prefill(array &$notices)
     {
-        // Prefill attachments
-        Notice::fillAttachments($notices);
-        // Prefill attachments
-        Notice::fillFaves($notices);
-        // Prefill repeat data
-        Notice::fillRepeats($notices);
-       // Prefill the profiles
-       $profiles = Notice::fillProfiles($notices);
-       // Prefill the avatars
-       Profile::fillAvatars($profiles, $avatarSize);
-       
-       $p = Profile::current();
-       
-       if (!empty($p)) {
+        $scoped = Profile::current();
+        $notice_ids = Notice::_idsOf($notices);
 
-            $ids = array();
-       
-            foreach ($notices as $notice) {
-                $ids[] = $notice->id;
-            }
-       
-               Memcached_DataObject::pivotGet('Fave', 'notice_id', $ids, array('user_id' => $p->id));
-               Memcached_DataObject::pivotGet('Notice', 'repeat_of', $ids, array('profile_id' => $p->id));
-       }
+        if (Event::handle('StartNoticeListPrefill', array(&$notices, $notice_ids, $scoped))) {
+
+            // Prefill attachments
+            Notice::fillAttachments($notices);
+            // Prefill the profiles
+            $profiles = Notice::fillProfiles($notices);
+
+            Event::handle('EndNoticeListPrefill', array(&$notices, &$profiles, $notice_ids, $scoped));
+        }
     }
 }