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<title>[BuddyPress][10038] trunk: `BP_Messages_Thread` objects should always have `last_message_*` properties set.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/10038">10038</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/10038","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-08-07 14:07:41 +0000 (Fri, 07 Aug 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>`BP_Messages_Thread` objects should always have `last_message_*` properties set.

Previously, they were only set in the context of a template loop.

Props jdgrimes.
Fixes <a href="http://buddypress.trac.wordpress.org/ticket/6580">#6580</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpmessagesbpmessagestemplatephp">trunk/src/bp-messages/bp-messages-template.php</a></li>
<li><a href="#trunksrcbpmessagesclassesclassbpmessagesthreadphp">trunk/src/bp-messages/classes/class-bp-messages-thread.php</a></li>
<li><a href="#trunktestsphpunittestcasesmessagesclassbpmessagesthreadphp">trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpmessagesbpmessagestemplatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-messages/bp-messages-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-messages/bp-messages-template.php    2015-08-07 05:52:08 UTC (rev 10037)
+++ trunk/src/bp-messages/bp-messages-template.php      2015-08-07 14:07:41 UTC (rev 10038)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1846,13 +1846,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function __construct( $thread_id = 0, $order = 'ASC', $args = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->thread        = new BP_Messages_Thread( $thread_id, $order, $args );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->message_count = count( $this->thread->messages );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
-               $last_message_index                 = $this->message_count - 1;
-               $this->thread->last_message_id      = $this->thread->messages[ $last_message_index ]->id;
-               $this->thread->last_message_date    = $this->thread->messages[ $last_message_index ]->date_sent;
-               $this->thread->last_sender_id       = $this->thread->messages[ $last_message_index ]->sender_id;
-               $this->thread->last_message_subject = $this->thread->messages[ $last_message_index ]->subject;
-               $this->thread->last_message_content = $this->thread->messages[ $last_message_index ]->message;
</del><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span></span></pre></div>
<a id="trunksrcbpmessagesclassesclassbpmessagesthreadphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-messages/classes/class-bp-messages-thread.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-messages/classes/class-bp-messages-thread.php        2015-08-07 05:52:08 UTC (rev 10037)
+++ trunk/src/bp-messages/classes/class-bp-messages-thread.php  2015-08-07 14:07:41 UTC (rev 10038)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -28,7 +28,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * The current messages.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since BuddyPress (1.0.0)
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @var object
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+  * @var array
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public $messages;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -36,7 +36,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * The current recipients in the message thread.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since BuddyPress (1.0.0)
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @var object
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+  * @var array
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public $recipients;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -164,6 +164,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->messages = array_reverse( $this->messages );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $last_message_index         = count( $this->messages ) - 1;
+               $this->last_message_id      = $this->messages[ $last_message_index ]->id;
+               $this->last_message_date    = $this->messages[ $last_message_index ]->date_sent;
+               $this->last_sender_id       = $this->messages[ $last_message_index ]->sender_id;
+               $this->last_message_subject = $this->messages[ $last_message_index ]->subject;
+               $this->last_message_content = $this->messages[ $last_message_index ]->message;
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 foreach ( (array) $this->messages as $key => $message ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->sender_ids[ $message->sender_id ] = $message->sender_id;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span></span></pre></div>
<a id="trunktestsphpunittestcasesmessagesclassbpmessagesthreadphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php       2015-08-07 05:52:08 UTC (rev 10037)
+++ trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php 2015-08-07 14:07:41 UTC (rev 10038)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -402,4 +402,30 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_is_valid_invalid_thread() {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEquals( null, BP_Messages_Thread::is_valid( 999 ) );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * @group last_message
+        */
+       public function test_last_message_populated() {
+               $u1 = $this->factory->user->create();
+               $u2 = $this->factory->user->create();
+
+               $date = bp_core_current_time();
+
+               $t1 = $this->factory->message->create( array(
+                       'sender_id' => $u1,
+                       'recipients' => array( $u2 ),
+                       'subject' => 'Foo',
+                       'date_sent' => $date,
+                       'content' => 'Bar and baz.',
+               ) );
+
+               $thread = new BP_Messages_Thread( $t1 );
+
+               $this->assertNotNull( $thread->last_message_id );
+               $this->assertEquals( 'Foo', $thread->last_message_subject );
+               $this->assertEquals( $u1, $thread->last_sender_id );
+               $this->assertEquals( $date, $thread->last_message_date );
+               $this->assertEquals( 'Bar and baz.', $thread->last_message_content );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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