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<title>[BuddyPress][3802] trunk/bp-core/bp-core-functions.php: Prevent error when no page_meta is found</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd>3802</dd>
<dt>Author</dt> <dd>johnjamesjacoby</dd>
<dt>Date</dt> <dd>2011-01-21 14:45:47 +0000 (Fri, 21 Jan 2011)</dd>
</dl>

<h3>Log Message</h3>
<pre>Prevent error when no page_meta is found</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpcorebpcorefunctionsphp">trunk/bp-core/bp-core-functions.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpcorebpcorefunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/bp-core-functions.php (3801 => 3802)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-functions.php        2011-01-21 14:30:22 UTC (rev 3801)
+++ trunk/bp-core/bp-core-functions.php        2011-01-21 14:45:47 UTC (rev 3802)
</span><span class="lines">@@ -44,41 +44,32 @@
</span><span class="cx">         // Set pages as standard class
</span><span class="cx">         $pages = new stdClass;
</span><span class="cx"> 
</span><del>-        // When upgrading to BP 1.3+ from a version of BP that does not use WP
-        // pages, $bp-&gt;pages must be populated with dummy info to avoid crashing the
-        // site while the db is upgraded.
-        if ( !$page_ids = bp_core_get_page_meta() ) {
-                foreach ( $bp-&gt;active_components as $component ) {
-                        $pages-&gt;{$component-&gt;id}-&gt;name = $component-&gt;id;
-                        $pages-&gt;{$component-&gt;id}-&gt;slug = $component-&gt;id;
-                        $pages-&gt;{$component-&gt;id}-&gt;id   = $component-&gt;id;
-                }
</del><ins>+        // Get pages and IDs
+        if ( $page_ids = bp_core_get_page_meta() ) {
</ins><span class="cx"> 
</span><del>-                return $pages;
-        }
</del><ins>+                $posts_table_name = is_multisite() &amp;&amp; !defined( 'BP_ENABLE_MULTIBLOG' ) ? $wpdb-&gt;get_blog_prefix( BP_ROOT_BLOG ) . 'posts' : $wpdb-&gt;posts;
+                $page_ids_sql     = implode( ',', (array)$page_ids );
+                $page_names       = $wpdb-&gt;get_results( $wpdb-&gt;prepare( &quot;SELECT ID, post_name, post_parent FROM {$posts_table_name} WHERE ID IN ({$page_ids_sql}) &quot; ) );
</ins><span class="cx"> 
</span><del>-        $posts_table_name = is_multisite() &amp;&amp; !defined( 'BP_ENABLE_MULTIBLOG' ) ? $wpdb-&gt;get_blog_prefix( BP_ROOT_BLOG ) . 'posts' : $wpdb-&gt;posts;
-        $page_ids_sql     = implode( ',', (array)$page_ids );
-        $page_names       = $wpdb-&gt;get_results( $wpdb-&gt;prepare( &quot;SELECT ID, post_name, post_parent FROM {$posts_table_name} WHERE ID IN ({$page_ids_sql}) &quot; ) );
</del><ins>+                foreach ( (array)$page_ids as $key =&gt; $page_id ) {
+                        foreach ( (array)$page_names as $page_name ) {
+                                if ( $page_name-&gt;ID == $page_id ) {
+                                        $pages-&gt;{$key}-&gt;name = $page_name-&gt;post_name;
+                                        $pages-&gt;{$key}-&gt;id   = $page_name-&gt;ID;
+                                        $slug[]              = $page_name-&gt;post_name;
</ins><span class="cx"> 
</span><del>-        foreach ( (array)$page_ids as $key =&gt; $page_id ) {
-                foreach ( (array)$page_names as $page_name ) {
-                        if ( $page_name-&gt;ID == $page_id ) {
-                                $pages-&gt;{$key}-&gt;name = $page_name-&gt;post_name;
-                                $pages-&gt;{$key}-&gt;id   = $page_name-&gt;ID;
-                                $slug[]              = $page_name-&gt;post_name;
</del><ins>+                                        // Get the slug
+                                        while ( $page_name-&gt;post_parent != 0 ) {
+                                                $parent                 = $wpdb-&gt;get_results( $wpdb-&gt;prepare( &quot;SELECT post_name, post_parent FROM {$posts_table_name} WHERE ID = %d&quot;, $page_name-&gt;post_parent ) );
+                                                $slug[]                 = $parent[0]-&gt;post_name;
+                                                $page_name-&gt;post_parent = $parent[0]-&gt;post_parent;
+                                        }
</ins><span class="cx"> 
</span><del>-                                // Get the slug
-                                while ( $page_name-&gt;post_parent != 0 ) {
-                                        $parent                 = $wpdb-&gt;get_results( $wpdb-&gt;prepare( &quot;SELECT post_name, post_parent FROM {$posts_table_name} WHERE ID = %d&quot;, $page_name-&gt;post_parent ) );
-                                        $slug[]                 = $parent[0]-&gt;post_name;
-                                        $page_name-&gt;post_parent = $parent[0]-&gt;post_parent;
</del><ins>+                                        $pages-&gt;{$key}-&gt;slug = implode( '/', array_reverse( (array)$slug ) );
</ins><span class="cx">                                 }
</span><span class="cx"> 
</span><del>-                                $pages-&gt;{$key}-&gt;slug = implode( '/', array_reverse( (array)$slug ) );
</del><ins>+                                unset( $slug );
</ins><span class="cx">                         }
</span><del>-
-                        unset( $slug );
</del><span class="cx">                 }
</span><span class="cx">         }
</span><span class="cx"> 
</span></span></pre>
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