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<title>[BuddyPress][3867] trunk/bp-activity/bp-activity-template.php: More pass-by-ref fixes.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd>3867</dd>
<dt>Author</dt> <dd>johnjamesjacoby</dd>
<dt>Date</dt> <dd>2011-01-24 05:29:31 +0000 (Mon, 24 Jan 2011)</dd>
</dl>

<h3>Log Message</h3>
<pre>More pass-by-ref fixes. Also prevents debug notices on activity stream comments when certain values are not passed or do not exist within that context.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpactivitybpactivitytemplatephp">trunk/bp-activity/bp-activity-template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpactivitybpactivitytemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/bp-activity/bp-activity-template.php (3866 => 3867)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-activity/bp-activity-template.php        2011-01-24 05:07:54 UTC (rev 3866)
+++ trunk/bp-activity/bp-activity-template.php        2011-01-24 05:29:31 UTC (rev 3867)
</span><span class="lines">@@ -643,12 +643,12 @@
</span><span class="cx">                 global $activities_template;
</span><span class="cx"> 
</span><span class="cx">                 $action = $activities_template-&gt;activity-&gt;action;
</span><del>-                $action = apply_filters( 'bp_get_activity_action_pre_meta', $action, &amp;$activities_template-&gt;activity );
</del><ins>+                $action = apply_filters( 'bp_get_activity_action_pre_meta', $action, $activities_template-&gt;activity );
</ins><span class="cx"> 
</span><span class="cx">                 if ( !empty( $action ) )
</span><span class="cx">                         $action = bp_insert_activity_meta( $action );
</span><span class="cx"> 
</span><del>-                return apply_filters( 'bp_get_activity_action', $action, &amp;$activities_template-&gt;activity );
</del><ins>+                return apply_filters( 'bp_get_activity_action', $action, $activities_template-&gt;activity );
</ins><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx"> function bp_activity_content_body() {
</span><span class="lines">@@ -661,7 +661,7 @@
</span><span class="cx">                 if ( empty( $activities_template-&gt;activity-&gt;action ) &amp;&amp; !empty( $activities_template-&gt;activity-&gt;content ) )
</span><span class="cx">                         $activities_template-&gt;activity-&gt;content = bp_insert_activity_meta( $activities_template-&gt;activity-&gt;content );
</span><span class="cx"> 
</span><del>-                return apply_filters( 'bp_get_activity_content_body', $activities_template-&gt;activity-&gt;content, &amp;$activities_template-&gt;activity );
</del><ins>+                return apply_filters( 'bp_get_activity_content_body', $activities_template-&gt;activity-&gt;content, $activities_template-&gt;activity );
</ins><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         function bp_activity_has_content() {
</span><span class="lines">@@ -697,11 +697,11 @@
</span><span class="cx">                 $content = str_replace( '&lt;span class=&quot;time-since&quot;&gt;%s&lt;/span&gt;', '', $content );
</span><span class="cx"> 
</span><span class="cx">                 // Insert the time since.
</span><del>-                $content .= ' ' . apply_filters( 'bp_activity_time_since', '&lt;span class=&quot;time-since&quot;&gt;' . sprintf( __( '&amp;nbsp; %s ago', 'buddypress' ), bp_core_time_since( $activities_template-&gt;activity-&gt;date_recorded ) ) . '&lt;/span&gt;', &amp;$activities_template-&gt;activity );
</del><ins>+                $content .= ' ' . apply_filters( 'bp_activity_time_since', '&lt;span class=&quot;time-since&quot;&gt;' . sprintf( __( '&amp;nbsp; %s ago', 'buddypress' ), bp_core_time_since( $activities_template-&gt;activity-&gt;date_recorded ) ) . '&lt;/span&gt;', $activities_template-&gt;activity );
</ins><span class="cx"> 
</span><span class="cx">                 // Insert the permalink
</span><span class="cx">                 if ( !bp_is_single_activity() )
</span><del>-                        $content .= apply_filters( 'bp_activity_permalink', ' &amp;middot; &lt;a href=&quot;' . bp_activity_get_permalink( $activities_template-&gt;activity-&gt;id, $activities_template-&gt;activity ) . '&quot; class=&quot;view&quot; title=&quot;' . __( 'View Thread / Permalink', 'buddypress' ) . '&quot;&gt;' . __( 'View', 'buddypress' ) . '&lt;/a&gt;', &amp;$activities_template-&gt;activity );
</del><ins>+                        $content .= apply_filters( 'bp_activity_permalink', ' &amp;middot; &lt;a href=&quot;' . bp_activity_get_permalink( $activities_template-&gt;activity-&gt;id, $activities_template-&gt;activity ) . '&quot; class=&quot;view&quot; title=&quot;' . __( 'View Thread / Permalink', 'buddypress' ) . '&quot;&gt;' . __( 'View', 'buddypress' ) . '&lt;/a&gt;', $activities_template-&gt;activity );
</ins><span class="cx"> 
</span><span class="cx">                 // Add the delete link if the user has permission on this item
</span><span class="cx">                 if ( bp_activity_user_can_delete() )
</span><span class="lines">@@ -793,14 +793,41 @@
</span><span class="cx">                                 return false;
</span><span class="cx"> 
</span><span class="cx">                         $content = '&lt;ul&gt;';
</span><del>-                        foreach ( (array)$comment-&gt;children as $comment ) {
-                                if ( !$comment-&gt;user_fullname )
-                                        $comment-&gt;user_fullname = $comment-&gt;display_name;
</del><ins>+                        foreach ( (array)$comment-&gt;children as $comment_child ) {
+                                if ( empty( $comment_child-&gt;user_fullname ) )
+                                        $comment_child-&gt;user_fullname = $comment_child-&gt;display_name;
</ins><span class="cx"> 
</span><del>-                                $content .= '&lt;li id=&quot;acomment-' . $comment-&gt;id . '&quot;&gt;';
-                                $content .= '&lt;div class=&quot;acomment-avatar&quot;&gt;&lt;a href=&quot;' . bp_core_get_user_domain( $comment-&gt;user_id, $comment-&gt;user_nicename, $comment-&gt;user_login ) . '&quot;&gt;' . bp_core_fetch_avatar( array( 'item_id' =&gt; $comment-&gt;user_id, 'width' =&gt; 30, 'height' =&gt; 30, 'email' =&gt; $comment-&gt;user_email ) ) . '&lt;/a&gt;&lt;/div&gt;';
-                                $content .= '&lt;div class=&quot;acomment-meta&quot;&gt;&lt;a href=&quot;' . bp_core_get_user_domain( $comment-&gt;user_id, $comment-&gt;user_nicename, $comment-&gt;user_login ) . '&quot;&gt;' . apply_filters( 'bp_acomment_name', $comment-&gt;user_fullname, $comment ) . '&lt;/a&gt; &amp;middot; ' . sprintf( __( '%s ago', 'buddypress' ), bp_core_time_since( $comment-&gt;date_recorded ) );
</del><ins>+                                if ( empty( $comment_child-&gt;user_nicename ) )
+                                        $comment_child-&gt;user_nicename = '';
</ins><span class="cx"> 
</span><ins>+                                if ( empty( $comment_child-&gt;user_login ) )
+                                        $comment_child-&gt;user_login = '';
+
+                                if ( empty( $comment_child-&gt;user_email ) )
+                                        $comment_child-&gt;user_email = '';
+
+                                $content .= '&lt;li id=&quot;acomment-' . $comment_child-&gt;id . '&quot;&gt;';
+                                $content .= '&lt;div class=&quot;acomment-avatar&quot;&gt;&lt;a href=&quot;' .
+                                        bp_core_get_user_domain(
+                                                $comment_child-&gt;user_id,
+                                                $comment_child-&gt;user_nicename,
+                                                $comment_child-&gt;user_login ) . '&quot;&gt;' .
+                                        bp_core_fetch_avatar( array(
+                                                'item_id' =&gt; $comment_child-&gt;user_id,
+                                                'width'   =&gt; 30,
+                                                'height'  =&gt; 30,
+                                                'email'   =&gt; $comment_child-&gt;user_email
+                                        ) ) .
+                                '&lt;/a&gt;&lt;/div&gt;';
+
+                                $content .= '&lt;div class=&quot;acomment-meta&quot;&gt;&lt;a href=&quot;' .
+                                        bp_core_get_user_domain(
+                                                $comment_child-&gt;user_id,
+                                                $comment_child-&gt;user_nicename,
+                                                $comment_child-&gt;user_login ) . '&quot;&gt;' .
+                                        apply_filters( 'bp_acomment_name', $comment_child-&gt;user_fullname, $comment_child ) .
+                                '&lt;/a&gt; &amp;middot; ' . sprintf( __( '%s ago', 'buddypress' ), bp_core_time_since( $comment_child-&gt;date_recorded ) );
+
</ins><span class="cx">                                 // Reply link - the span is so that threaded reply links can be
</span><span class="cx">                                 // hidden when JS is off.
</span><span class="cx">                                 if ( is_user_logged_in() &amp;&amp; bp_activity_can_comment_reply( $comment ) )
</span></span></pre>
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