Merge branch 'master' into social-master

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

diff --git a/lib/noticelistitem.php b/lib/noticelistitem.php
index dc1a1a02b1c0d372d918d086fadeb07eb7acfbd0..c8bf2c312d51d87ed891ee28d80cdd80da94a550 100644 (file)
--- a/lib/noticelistitem.php
+++ b/lib/noticelistitem.php
@@ -58,6 +58,12 @@ class NoticeListItem extends Widget
     /** The profile of the author of the notice, extracted once for convenience. */
     var $profile = null;
 
+    protected $addressees = true;
+    protected $attachments = true;
+    protected $id_prefix = null;
+    protected $options = true;
+    protected $maxchars = 0;   // if <= 0 it means use full posts
+
     /**
      * constructor
      *
@@ -65,7 +71,7 @@ class NoticeListItem extends Widget
      *
      * @param Notice $notice The notice we'll display
      */
-    function __construct(Notice $notice, Action $out=null)
+    function __construct(Notice $notice, Action $out=null, array $prefs=array())
     {
         parent::__construct($out);
         if (!empty($notice->repeat_of)) {
@@ -79,7 +85,27 @@ class NoticeListItem extends Widget
         } else {
             $this->notice  = $notice;
         }
+
         $this->profile = $this->notice->getProfile();
+        
+        // integer preferences
+        foreach(array('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];
+            }
+        }
     }
 
     /**
@@ -123,7 +149,7 @@ class NoticeListItem extends Widget
         $this->elementStart('section', array('class'=>'notice-headers'));
         $this->showNoticeTitle();
         $this->showAuthor();
-        $this->showAddressees();
+        if ($this->addressees) { $this->showAddressees(); }
         $this->elementEnd('section');
     }
 
@@ -131,8 +157,8 @@ class NoticeListItem extends Widget
     {
         $this->elementStart('footer');
         $this->showNoticeInfo();
-        $this->showNoticeAttachments();
-        $this->showNoticeOptions();
+        if ($this->attachments) { $this->showNoticeAttachments(); }
+        if ($this->options) { $this->showNoticeOptions(); }
         $this->elementEnd('footer');
     }
 
@@ -162,7 +188,8 @@ class NoticeListItem extends Widget
     {
         if (Event::handle('StartShowNoticeOptions', array($this))) {
             $user = common_current_user();
-            if ($user) {
+
+            if ($user instanceof User) {
                 $this->out->elementStart('div', 'notice-options');
                 if (Event::handle('StartShowNoticeOptionItems', array($this))) {
                     $this->showReplyLink();
@@ -172,6 +199,7 @@ class NoticeListItem extends Widget
                 }
                 $this->out->elementEnd('div');
             }
+
             Event::handle('EndShowNoticeOptions', array($this));
         }
     }
@@ -192,8 +220,9 @@ class NoticeListItem extends Widget
             if (!empty($this->notice->source)) {
                 $class .= ' notice-source-'.$this->notice->source;
             }
+            $id_prefix = (strlen($this->id_prefix) ? $this->id_prefix . '-' : '');
             $this->out->elementStart('li', array('class' => $class,
-                                                 'id' => 'notice-' . $id));
+                                                 'id' => "${id_prefix}notice-${id}"));
             Event::handle('EndOpenNoticeListItemElement', array($this));
         }
     }
@@ -289,7 +318,9 @@ class NoticeListItem extends Widget
         // FIXME: URL, image, video, audio
         $this->out->elementStart('article', array('class' => 'e-content'));
         if (Event::handle('StartShowNoticeContent', array($this->notice, $this->out, $this->out->getScoped()))) {
-            if ($this->notice->rendered) {
+            if ($this->maxchars > 0 && mb_strlen($this->notice->content) > $this->maxchars) {
+                $this->out->text(mb_substr($this->notice->content, 0, $this->maxchars) . '[…]');
+            } elseif ($this->notice->rendered) {
                 $this->out->raw($this->notice->rendered);
             } else {
                 // XXX: may be some uncooked notices in the DB,