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<title>[BuddyPress][5716] trunk: Add root_blog_id variable to $bp global, and remove extra logic from bp_get_root_blog_id().</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/5716">5716</a></dd>
<dt>Author</dt> <dd>johnjamesjacoby</dd>
<dt>Date</dt> <dd>2012-02-11 06:01:03 +0000 (Sat, 11 Feb 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add root_blog_id variable to $bp global, and remove extra logic from bp_get_root_blog_id().</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpcorebpcorefunctionsphp">trunk/bp-core/bp-core-functions.php</a></li>
<li><a href="#trunkbploaderphp">trunk/bp-loader.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 (5715 => 5716)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-functions.php        2012-02-11 05:36:07 UTC (rev 5715)
+++ trunk/bp-core/bp-core-functions.php        2012-02-11 06:01:03 UTC (rev 5716)
</span><span class="lines">@@ -527,8 +527,9 @@
</span><span class="cx"> * @uses bp_core_time_since() This function will return an English representation of the time elapsed.
</span><span class="cx"> */
</span><span class="cx"> function bp_core_get_last_activity( $last_activity_date, $string ) {
</span><del>-        if ( !$last_activity_date || empty( $last_activity_date ) )
-                $last_active = __( 'not recently active', 'buddypress' );
</del><ins>+
+        if ( empty( $last_activity_date ) )
+                $last_active = __( 'Not recently active', 'buddypress' );
</ins><span class="cx">         else
</span><span class="cx">                 $last_active = sprintf( $string, bp_core_time_since( $last_activity_date ) );
</span><span class="cx">
</span><span class="lines">@@ -806,43 +807,21 @@
</span><span class="cx">         if ( $blog_id == bp_get_root_blog_id() )
</span><span class="cx">                 $is_root_blog = true;
</span><span class="cx">
</span><del>-        return apply_filters( 'bp_is_root_blog', (bool) $is_root_blog );
</del><ins>+        return (bool) apply_filters( 'bp_is_root_blog', (bool) $is_root_blog );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><span class="cx"> * Is this bp_get_root_blog_id()?
</span><span class="cx"> *
</span><span class="cx"> * @package BuddyPress
</span><del>- * @since 1.5
</del><ins>+ * @since BuddyPress (1.5)
</ins><span class="cx"> *
</span><del>- * @return bool $is_root_blog Returns true if this is bp_get_root_blog_id().
</del><ins>+ * @return int Return the root site ID
</ins><span class="cx"> */
</span><span class="cx"> function bp_get_root_blog_id() {
</span><ins>+        global $bp;
</ins><span class="cx">
</span><del>-        // Default to 1
-        $root_blog_id = 1;
-
-        // Define on which blog ID BuddyPress should run
-        if ( !defined( 'BP_ROOT_BLOG' ) ) {
-
-                // Root blog is the main site on this network
-                if ( is_multisite() && !bp_is_multiblog_mode() ) {
-                        $current_site = get_current_site();
-                        $root_blog_id = $current_site->blog_id;
-
-                // Root blog is whatever the current site is (could be any site on the network)
-                } elseif ( is_multisite() && bp_is_multiblog_mode() ) {
-                        $root_blog_id = get_current_blog_id();
-                }
-
-                define( 'BP_ROOT_BLOG', $root_blog_id );
-
-        // Root blog is defined
-        } else {
-                $root_blog_id = BP_ROOT_BLOG;
-        }
-
-        return apply_filters( 'bp_get_root_blog_id', (int) $root_blog_id );
</del><ins>+        return (int) apply_filters( 'bp_get_root_blog_id', (int) $bp->root_blog_id );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span></span></pre></div>
<a id="trunkbploaderphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-loader.php (5715 => 5716)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-loader.php        2012-02-11 05:36:07 UTC (rev 5715)
+++ trunk/bp-loader.php        2012-02-11 06:01:03 UTC (rev 5716)
</span><span class="lines">@@ -74,6 +74,13 @@
</span><span class="cx">          */
</span><span class="cx">         public $load_deprecated = true;
</span><span class="cx">
</span><ins>+        /** Root ******************************************************************/
+
+        /**
+         * @var int The root blog ID
+         */
+        public $root_blog_id = 1;
+
</ins><span class="cx">         /** Paths *****************************************************************/
</span><span class="cx">
</span><span class="cx">         /**
</span><span class="lines">@@ -368,6 +375,11 @@
</span><span class="cx">          */
</span><span class="cx">         private function setup_globals() {
</span><span class="cx">
</span><ins>+                /** Root **************************************************************/
+
+                // BuddyPress Root blog ID
+                $this->root_blog_id = (int) apply_filters( 'bp_get_root_blog_id', BP_ROOT_BLOG );
+
</ins><span class="cx">                 /** Paths *************************************************************/
</span><span class="cx">
</span><span class="cx">                 // BuddyPress root directory
</span><span class="lines">@@ -428,18 +440,23 @@
</span><span class="cx">
</span><span class="cx">                 // Get the possible DB versions
</span><span class="cx">                 $versions = array();
</span><del>-                $versions['1.2'] = get_site_option( 'bp-core-db-version' );
-                $versions['1.5-multi'] = get_site_option( 'bp-db-version' );
-                $versions['1.5-single'] = get_option ( 'bp-db-version' );
-                $versions['1.6-multi'] = get_site_option( '_bp_db_version' );
-                $versions['1.6-single'] = get_option ( '_bp_db_version' );
</del><ins>+                $versions['1.2'] = get_site_option( 'bp-core-db-version' );
+                $versions['1.5-multi'] = get_site_option( 'bp-db-version' );
+                $versions['1.6-multi'] = get_site_option( '_bp_db_version' );
+                $versions['1.5-single'] = get_blog_option( $this->root_blog_id, 'bp-db-version' );
+                $versions['1.6-single'] = get_blog_option( $this->root_blog_id, '_bp_db_version' );
</ins><span class="cx">
</span><span class="cx">                 // Remove empty array items
</span><span class="cx">                 $versions = array_filter( $versions );
</span><span class="cx">
</span><del>-                // Get the largest version
-                $this->db_version_raw = !empty( $versions ) ? (int) max( $versions ) : 0;
</del><ins>+                // If no 1.6-single exists, use the max of the others
+                if ( empty( $versions['1.6-single'] ) )
+                        $this->db_version_raw = !empty( $versions ) ? (int) max( $versions ) : 0;
</ins><span class="cx">
</span><ins>+                // 1.6-single exists, so trust it
+                else
+                        $this->db_version_raw = $versions['1.6-single'];
+
</ins><span class="cx">                 // Is this an upgrade to WordPress Network Mode?
</span><span class="cx">                 // We know by checking to see whether the db version is saved in sitemeta
</span><span class="cx">                 if ( is_multisite() && ( empty( $versions['1.5-multi'] ) && empty( $versions['1.6-multi'] ) ) )
</span></span></pre>
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