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<title>[BuddyPress][8682] trunk/src: Theme compatibility: Fix issues with themes using post type conditionals.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/8682">8682</a></dd>
<dt>Author</dt> <dd>r-a-y</dd>
<dt>Date</dt> <dd>2014-07-23 19:42:14 +0000 (Wed, 23 Jul 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Theme compatibility: Fix issues with themes using post type conditionals.

Previously, when BP resets a post for theme compatibility, we set the
'post_type' to a post type that does not exist (eg. 'bp_activity').  For
themes doing conditional template loading based on the post type, BP's
theme compatibility would not kick in due to the non-existent post type.

This commit replaces all 'post_type' values in bp_theme_compat_reset_post()
to 'page' to address this problem.

For backward compatibility, this commit also modifies the post class to
emulate the older post classes prior to this commit resulting from the
'page' post type change.

Fixes <a href="http://buddypress.trac.wordpress.org/ticket/5418">#5418</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpactivitybpactivityscreensphp">trunk/src/bp-activity/bp-activity-screens.php</a></li>
<li><a href="#trunksrcbpblogsbpblogsscreensphp">trunk/src/bp-blogs/bp-blogs-screens.php</a></li>
<li><a href="#trunksrcbpcorebpcoretemplatephp">trunk/src/bp-core/bp-core-template.php</a></li>
<li><a href="#trunksrcbpforumsbpforumsscreensphp">trunk/src/bp-forums/bp-forums-screens.php</a></li>
<li><a href="#trunksrcbpgroupsbpgroupsscreensphp">trunk/src/bp-groups/bp-groups-screens.php</a></li>
<li><a href="#trunksrcbpmembersbpmembersscreensphp">trunk/src/bp-members/bp-members-screens.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpactivitybpactivityscreensphp"></a>
<div class="modfile"><h4>Modified: trunk/src/bp-activity/bp-activity-screens.php (8681 => 8682)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/bp-activity/bp-activity-screens.php    2014-07-23 19:27:19 UTC (rev 8681)
+++ trunk/src/bp-activity/bp-activity-screens.php       2014-07-23 19:42:14 UTC (rev 8682)
</span><span class="lines">@@ -385,7 +385,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_activity',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span><span class="lines">@@ -438,7 +438,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_activity',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span></span></pre></div>
<a id="trunksrcbpblogsbpblogsscreensphp"></a>
<div class="modfile"><h4>Modified: trunk/src/bp-blogs/bp-blogs-screens.php (8681 => 8682)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/bp-blogs/bp-blogs-screens.php  2014-07-23 19:27:19 UTC (rev 8681)
+++ trunk/src/bp-blogs/bp-blogs-screens.php     2014-07-23 19:42:14 UTC (rev 8682)
</span><span class="lines">@@ -149,7 +149,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_blogs',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span><span class="lines">@@ -212,7 +212,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_group',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span></span></pre></div>
<a id="trunksrcbpcorebpcoretemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/src/bp-core/bp-core-template.php (8681 => 8682)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/bp-core/bp-core-template.php   2014-07-23 19:27:19 UTC (rev 8681)
+++ trunk/src/bp-core/bp-core-template.php      2014-07-23 19:42:14 UTC (rev 8682)
</span><span class="lines">@@ -2461,6 +2461,67 @@
</span><span class="cx">  add_filter( 'body_class', 'bp_get_the_body_class', 10, 2 );
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * Customizes the post CSS class according to BuddyPress content.
+ *
+ * Hooked to the 'post_class' filter.
+ *
+ * @since BuddyPress (2.1.0)
+ *
+ * @param array $wp_classes The post classes coming from WordPress.
+ * @return array
+ */
+function bp_get_the_post_class( $wp_classes = array() ) {
+       // don't do anything if we're not on a BP page
+       if ( ! is_buddypress() ) {
+               return $wp_classes;
+       }
+
+       $bp_classes = array();
+
+       if ( bp_is_user() || bp_is_single_activity() ) {
+               $bp_classes[] = 'bp_members';
+
+       } elseif ( bp_is_group() ) {
+               $bp_classes[] = 'bp_group';
+
+       } elseif ( bp_is_activity_component() ) {
+               $bp_classes[] = 'bp_activity';
+
+       } elseif ( bp_is_blogs_component() ) {
+               $bp_classes[] = 'bp_blogs';
+
+       } elseif ( bp_is_register_page() ) {
+               $bp_classes[] = 'bp_register';
+
+       } elseif ( bp_is_activation_page() ) {
+               $bp_classes[] = 'bp_activate';
+
+       } elseif ( bp_is_forums_component() && bp_is_directory() ) {
+               $bp_classes[] = 'bp_forum';
+       }
+
+       if ( empty( $bp_classes ) ) {
+               return $wp_classes;
+       }
+
+       // emulate post type css class
+       foreach ( $bp_classes as $bp_class ) {
+               $bp_classes[] = "type-{$bp_class}";
+       }
+
+       // removes the 'page' and 'type-page' post classes
+       // we need to remove these classes since they did not exist before we switched
+       // theme compat to use the 'page' post type
+       $page_key      = array_search( 'page',      $wp_classes );
+       $page_type_key = array_search( 'type-page', $wp_classes );
+       unset( $wp_classes[$page_key], $wp_classes[$page_type_key] );
+
+       // okay let's merge!
+       return array_unique( array_merge( $bp_classes, $wp_classes ) );
+}
+add_filter( 'post_class', 'bp_get_the_post_class' );
+
+/**
</ins><span class="cx">  * Sort BuddyPress nav menu items by their position property.
</span><span class="cx">  *
</span><span class="cx">  * This is an internal convenience function and it will probably be removed in
</span></span></pre></div>
<a id="trunksrcbpforumsbpforumsscreensphp"></a>
<div class="modfile"><h4>Modified: trunk/src/bp-forums/bp-forums-screens.php (8681 => 8682)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/bp-forums/bp-forums-screens.php        2014-07-23 19:27:19 UTC (rev 8681)
+++ trunk/src/bp-forums/bp-forums-screens.php   2014-07-23 19:42:14 UTC (rev 8682)
</span><span class="lines">@@ -216,7 +216,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_forum',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span></span></pre></div>
<a id="trunksrcbpgroupsbpgroupsscreensphp"></a>
<div class="modfile"><h4>Modified: trunk/src/bp-groups/bp-groups-screens.php (8681 => 8682)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/bp-groups/bp-groups-screens.php        2014-07-23 19:27:19 UTC (rev 8681)
+++ trunk/src/bp-groups/bp-groups-screens.php   2014-07-23 19:42:14 UTC (rev 8682)
</span><span class="lines">@@ -1071,7 +1071,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_group',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span><span class="lines">@@ -1127,7 +1127,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_group',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span><span class="lines">@@ -1187,7 +1187,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_group',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span></span></pre></div>
<a id="trunksrcbpmembersbpmembersscreensphp"></a>
<div class="modfile"><h4>Modified: trunk/src/bp-members/bp-members-screens.php (8681 => 8682)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/bp-members/bp-members-screens.php      2014-07-23 19:27:19 UTC (rev 8681)
+++ trunk/src/bp-members/bp-members-screens.php 2014-07-23 19:42:14 UTC (rev 8682)
</span><span class="lines">@@ -358,7 +358,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_members',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span><span class="lines">@@ -420,7 +420,7 @@
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => 'bp_members',
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span><span class="lines">@@ -529,15 +529,13 @@
</span><span class="cx">                  }
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               $post_type = bp_is_register_page() ? 'bp_register' : 'bp_activate';
-
</del><span class="cx">           bp_theme_compat_reset_post( array(
</span><span class="cx">                  'ID'             => 0,
</span><span class="cx">                  'post_title'     => $title,
</span><span class="cx">                  'post_author'    => 0,
</span><span class="cx">                  'post_date'      => 0,
</span><span class="cx">                  'post_content'   => '',
</span><del>-                       'post_type'      => $post_type,
</del><ins>+                        'post_type'      => 'page',
</ins><span class="cx">                   'post_status'    => 'publish',
</span><span class="cx">                  'is_page'        => true,
</span><span class="cx">                  'comment_status' => 'closed'
</span></span></pre>
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