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<title>[BuddyPress][6156] trunk/bp-core: Settings improvements</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/6156">6156</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2012-06-30 13:26:18 +0000 (Sat, 30 Jun 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Settings improvements
* Corrects the logic of bp-disable-blogforum-comments, so that checking the
'Enable' setting actually enables rather than disables
* Moves settings saving to its own function bp_core_admin_settings_save(),
which can be run earlier in the load process and then redirect, ensuring
that the correct settings are rendered in the first pageload after save
Fixes <a href="http://buddypress.trac.wordpress.org/ticket/4301">#4301</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpcoreadminbpcoresettingsphp">trunk/bp-core/admin/bp-core-settings.php</a></li>
<li><a href="#trunkbpcorebpcoreadminphp">trunk/bp-core/bp-core-admin.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpcoreadminbpcoresettingsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/admin/bp-core-settings.php (6155 => 6156)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/admin/bp-core-settings.php        2012-06-30 12:19:18 UTC (rev 6155)
+++ trunk/bp-core/admin/bp-core-settings.php        2012-06-30 13:26:18 UTC (rev 6156)
</span><span class="lines">@@ -82,12 +82,25 @@
</span><span class="cx"> function bp_admin_setting_callback_blogforum_comments() {
</span><span class="cx"> ?>
</span><span class="cx">
</span><del>-        <input id="bp-disable-blogforum-comments" name="bp-disable-blogforum-comments" type="checkbox" value="1" <?php checked( bp_disable_blogforum_comments( true ) ); ?> />
</del><ins>+        <input id="bp-disable-blogforum-comments" name="bp-disable-blogforum-comments" type="checkbox" value="1" <?php checked( !bp_disable_blogforum_comments( false ) ); ?> />
</ins><span class="cx">         <label for="bp-disable-blogforum-comments"><?php _e( 'Allow activity stream commenting on blog and forum posts', 'buddypress' ); ?></label>
</span><span class="cx">
</span><span class="cx"> <?php
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+/**
+ * Sanitization for bp-disable-blogforum-comments setting
+ *
+ * In the UI, a checkbox asks whether you'd like to *enable* blog/forum activity comments. For
+ * legacy reasons, the option that we store is 1 if these comments are *disabled*. So we use this
+ * function to flip the boolean before saving the intval.
+ *
+ * @since BuddyPress (1.6)
+ */
+function bp_admin_sanitize_callback_blogforum_comments( $value = false ) {
+        return $value ? 0 : 1;
+}
+
</ins><span class="cx"> /** XProfile ******************************************************************/
</span><span class="cx">
</span><span class="cx"> /**
</span><span class="lines">@@ -203,9 +216,42 @@
</span><span class="cx"> * @uses do_settings_sections() To output the settings sections
</span><span class="cx"> */
</span><span class="cx"> function bp_core_admin_settings() {
</span><ins>+
+        // We're saving our own options, until the WP Settings API is updated to work with Multisite
+        $form_action = add_query_arg( 'page', 'bp-settings', bp_core_do_network_admin() ? network_admin_url( 'admin.php' ) : admin_url( 'admin.php' ) );
+
+        ?>
+
+        <div class="wrap">
+
+                <?php screen_icon( 'buddypress' ); ?>
+
+                <h2 class="nav-tab-wrapper"><?php bp_core_admin_tabs( __( 'Settings', 'buddypress' ) ); ?></h2>
+
+                <form action="<?php echo $form_action ?>" method="post">
+
+                        <?php settings_fields( 'buddypress' ); ?>
+
+                        <?php do_settings_sections( 'buddypress' ); ?>
+
+                        <p class="submit">
+                                <input type="submit" name="submit" class="button-primary" value="<?php _e( 'Save Changes', 'buddypress' ); ?>" />
+                        </p>
+                </form>
+        </div>
+
+<?php
+}
+
+/**
+ * Save our settings
+ *
+ * @since BuddyPress (1.6)
+ */
+function bp_core_admin_settings_save() {
</ins><span class="cx">         global $wp_settings_fields;
</span><span class="cx">
</span><del>-        if ( !empty( $_POST['submit'] ) ) {
</del><ins>+        if ( isset( $_GET['page'] ) && 'bp-settings' == $_GET['page'] && !empty( $_POST['submit'] ) ) {
</ins><span class="cx">                 check_admin_referer( 'buddypress-options' );
</span><span class="cx">
</span><span class="cx">                 // Because many settings are saved with checkboxes, and thus will have no values
</span><span class="lines">@@ -237,31 +283,11 @@
</span><span class="cx">                         $value = isset( $_POST[$legacy_option] ) ? '' : 1;
</span><span class="cx">                         bp_update_option( $legacy_option, $value );
</span><span class="cx">                 }
</span><ins>+
+                bp_core_redirect( add_query_arg( 'page', 'bp-settings', bp_core_do_network_admin() ? network_admin_url( 'admin.php' ) : admin_url( 'admin.php' ) ) );
</ins><span class="cx">         }
</span><del>-        
-        // We're saving our own options, until the WP Settings API is updated to work with Multisite
-        $form_action = add_query_arg( 'page', 'bp-settings', bp_core_do_network_admin() ? network_admin_url( 'admin.php' ) : admin_url( 'admin.php' ) ); ?>
-
-        <div class="wrap">
-
-                <?php screen_icon( 'buddypress' ); ?>
-
-                <h2 class="nav-tab-wrapper"><?php bp_core_admin_tabs( __( 'Settings', 'buddypress' ) ); ?></h2>
-
-                <form action="<?php echo $form_action ?>" method="post">
-
-                        <?php settings_fields( 'buddypress' ); ?>
-
-                        <?php do_settings_sections( 'buddypress' ); ?>
-
-                        <p class="submit">
-                                <input type="submit" name="submit" class="button-primary" value="<?php _e( 'Save Changes', 'buddypress' ); ?>" />
-                        </p>
-                </form>
-        </div>
-
-<?php
</del><span class="cx"> }
</span><ins>+add_action( 'bp_admin_init', 'bp_core_admin_settings_save', 100 );
</ins><span class="cx">
</span><span class="cx"> /**
</span><span class="cx"> * Output settings API option
</span></span></pre></div>
<a id="trunkbpcorebpcoreadminphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/bp-core-admin.php (6155 => 6156)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-admin.php        2012-06-30 12:19:18 UTC (rev 6155)
+++ trunk/bp-core/bp-core-admin.php        2012-06-30 13:26:18 UTC (rev 6156)
</span><span class="lines">@@ -339,7 +339,7 @@
</span><span class="cx">
</span><span class="cx">                         // Activity commenting on blog and forum posts
</span><span class="cx">                         add_settings_field( 'bp-disable-blogforum-comments', __( 'Blog &amp; Forum Comments', 'buddypress' ), 'bp_admin_setting_callback_blogforum_comments', 'buddypress', 'bp_activity' );
</span><del>-                        register_setting( 'buddypress', 'bp-disable-blogforum-comments', 'intval' );
</del><ins>+                        register_setting( 'buddypress', 'bp-disable-blogforum-comments', 'bp_admin_sanitize_callback_blogforum_comments' );
</ins><span class="cx">
</span><span class="cx">                         // Allow activity akismet
</span><span class="cx">                         if ( is_plugin_active( 'akismet/akismet.php' ) && defined( 'AKISMET_VERSION' ) ) {
</span></span></pre>
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