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<title>[BuddyPress][4628] trunk: Introduces wrapper function bp_is_username_compatibility_mode() and refactors to avoid direct constant checks throughout BP.</title>
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<dt>Revision</dt> <dd>4628</dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2011-07-09 18:58:45 +0000 (Sat, 09 Jul 2011)</dd>
</dl>

<h3>Log Message</h3>
<pre>Introduces wrapper function bp_is_username_compatibility_mode() and refactors to avoid direct constant checks throughout BP. See #3314</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpactivitybpactivityfiltersphp">trunk/bp-activity/bp-activity-filters.php</a></li>
<li><a href="#trunkbpactivitybpactivityfunctionsphp">trunk/bp-activity/bp-activity-functions.php</a></li>
<li><a href="#trunkbpactivitybpactivitynotificationsphp">trunk/bp-activity/bp-activity-notifications.php</a></li>
<li><a href="#trunkbpcorebpcorecatchuriphp">trunk/bp-core/bp-core-catchuri.php</a></li>
<li><a href="#trunkbpcorebpcorefunctionsphp">trunk/bp-core/bp-core-functions.php</a></li>
<li><a href="#trunkbpmembersbpmembersfunctionsphp">trunk/bp-members/bp-members-functions.php</a></li>
<li><a href="#trunkbpmessagesbpmessagesfunctionsphp">trunk/bp-messages/bp-messages-functions.php</a></li>
<li><a href="#trunkbpthemesbpdefault_incajaxphp">trunk/bp-themes/bp-default/_inc/ajax.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpactivitybpactivityfiltersphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-activity/bp-activity-filters.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-activity/bp-activity-filters.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-activity/bp-activity-filters.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -122,7 +122,7 @@
</span><span class="cx">         $usernames = bp_activity_find_mentions( $content );
</span><span class="cx"> 
</span><span class="cx">         foreach( (array)$usernames as $username ) {
</span><del>-                if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                         $user_id = username_exists( $username );
</span><span class="cx">                 else
</span><span class="cx">                         $user_id = bp_core_get_userid_from_nicename( $username );
</span></span></pre></div>
<a id="trunkbpactivitybpactivityfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-activity/bp-activity-functions.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-activity/bp-activity-functions.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-activity/bp-activity-functions.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -69,7 +69,7 @@
</span><span class="cx"> 
</span><span class="cx">         if ( $usernames = bp_activity_find_mentions( strip_tags( $activity-&gt;content ) ) ) {
</span><span class="cx">                 foreach( (array)$usernames as $username ) {
</span><del>-                        if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                        if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                                 $user_id = username_exists( $username );
</span><span class="cx">                         else
</span><span class="cx">                                 $user_id = bp_core_get_userid_from_nicename( $username );
</span></span></pre></div>
<a id="trunkbpactivitybpactivitynotificationsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-activity/bp-activity-notifications.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-activity/bp-activity-notifications.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-activity/bp-activity-notifications.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -20,7 +20,7 @@
</span><span class="cx">                 return false;
</span><span class="cx"> 
</span><span class="cx">         foreach( (array)$usernames as $username ) {
</span><del>-                if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                         $receiver_user_id = bp_core_get_userid( $username );
</span><span class="cx">                 else
</span><span class="cx">                         $receiver_user_id = bp_core_get_userid_from_nicename( $username );
</span></span></pre></div>
<a id="trunkbpcorebpcorecatchuriphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/bp-core-catchuri.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-catchuri.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-core/bp-core-catchuri.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -237,7 +237,7 @@
</span><span class="cx">                         if ( !empty( $bp_uri[$uri_offset + 1] ) ) {
</span><span class="cx">                                 
</span><span class="cx">                                 // Switch the displayed_user based on compatbility mode
</span><del>-                                if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                                if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                                         $bp-&gt;displayed_user-&gt;id = (int) bp_core_get_userid( urldecode( $bp_uri[$uri_offset + 1] ) );
</span><span class="cx">                                 else
</span><span class="cx">                                         $bp-&gt;displayed_user-&gt;id = (int) bp_core_get_userid_from_nicename( urldecode( $bp_uri[$uri_offset + 1] ) );
</span></span></pre></div>
<a id="trunkbpcorebpcorefunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/bp-core-functions.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-functions.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-core/bp-core-functions.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -1199,6 +1199,18 @@
</span><span class="cx">         return delete_user_meta( $user_id, bp_get_user_meta_key( $key ), $value );
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+/**
+ * Are we running username compatibility mode?
+ *
+ * @package BuddyPress
+ * @since 1.3
+ *
+ * @uses apply_filters() Filter 'bp_is_username_compatibility_mode' to alter
+ * @return bool False when compatibility mode is disabled (default); true when enabled 
+ */
+function bp_is_username_compatibility_mode() {
+        return apply_filters( 'bp_is_username_compatibility_mode', defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) &amp;&amp; BP_ENABLE_USERNAME_COMPATIBILITY_MODE );
+}
</ins><span class="cx"> 
</span><span class="cx"> /** Global Manipulators *******************************************************/
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkbpmembersbpmembersfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-members/bp-members-functions.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-members/bp-members-functions.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-members/bp-members-functions.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -104,7 +104,7 @@
</span><span class="cx">         if ( !$domain = wp_cache_get( 'bp_user_domain_' . $user_id, 'bp' ) ) {
</span><span class="cx">                 $username = bp_core_get_username( $user_id, $user_nicename, $user_login );
</span><span class="cx"> 
</span><del>-                if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                         $username = rawurlencode( $username );
</span><span class="cx"> 
</span><span class="cx">                 // If we are using a members slug, include it.
</span><span class="lines">@@ -241,7 +241,7 @@
</span><span class="cx">                 }
</span><span class="cx"> 
</span><span class="cx">                 // Pull an audible and use the login over the nicename
</span><del>-                if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                         $username = $user_login;
</span><span class="cx">                 else
</span><span class="cx">                         $username = $user_nicename;
</span><span class="lines">@@ -458,7 +458,7 @@
</span><span class="cx">  * @return str The link to the users home base. False on no match.
</span><span class="cx">  */
</span><span class="cx"> function bp_core_get_userlink_by_username( $username ) {
</span><del>-        if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+        if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                 $user_id = bp_core_get_userid( $username );
</span><span class="cx">         else
</span><span class="cx">                 $user_id = bp_core_get_userid_from_nicename( $username );
</span></span></pre></div>
<a id="trunkbpmessagesbpmessagesfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-messages/bp-messages-functions.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-messages/bp-messages-functions.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-messages/bp-messages-functions.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -66,7 +66,7 @@
</span><span class="cx">                                         $recipient_ids[] = (int) $recipient;
</span><span class="cx"> 
</span><span class="cx">                         } else {
</span><del>-                                if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) ) 
</del><ins>+                                if ( bp_is_username_compatibility_mode() ) 
</ins><span class="cx">                                         $recipient_id = bp_core_get_userid( $recipient ); 
</span><span class="cx">                                 else
</span><span class="cx">                                         $recipient_id = bp_core_get_userid_from_nicename( $recipient );
</span></span></pre></div>
<a id="trunkbpthemesbpdefault_incajaxphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-themes/bp-default/_inc/ajax.php (4627 => 4628)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-themes/bp-default/_inc/ajax.php        2011-07-09 18:50:07 UTC (rev 4627)
+++ trunk/bp-themes/bp-default/_inc/ajax.php        2011-07-09 18:58:45 UTC (rev 4628)
</span><span class="lines">@@ -657,7 +657,7 @@
</span><span class="cx">                         if ( !$ud )
</span><span class="cx">                                 continue;
</span><span class="cx"> 
</span><del>-                        if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
</del><ins>+                        if ( bp_is_username_compatibility_mode() )
</ins><span class="cx">                                 $username = $ud-&gt;user_login;
</span><span class="cx">                         else
</span><span class="cx">                                 $username = $ud-&gt;user_nicename;
</span></span></pre>
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