Added "wpmu_active_signup" filter to return "all", "none", "blog" or "user" to enable all, none or some signup types

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@958 7be80a69-a1ef-0310-a953-fb0f7c49ff36

1 files changed, 23 insertions, 3 deletions

diff --git a/wp-signup.php b/wp-signup.php
index 7436261..0ce1087 100644
--- a/wp-signup.php
+++ b/wp-signup.php
@@ -208,7 +208,7 @@ function confirm_another_blog_signup($domain, $path, $blog_title, $user_name, $u
 }

 

 function signup_user($user_name = '', $user_email = '', $errors = '') {

-	global $current_site;

+	global $current_site, $active_signup;

 

 	if ( ! is_wp_error($errors) )

 		$errors = new WP_Error();

@@ -235,11 +235,17 @@ function signup_user($user_name = '', $user_email = '', $errors = '') {
 <th scope="row"  valign="top">&nbsp;</th>

 <td>

 <p>

+<?php if( $active_signup == 'blog' ) { ?>

+<input id="signupblog" type="hidden" name="signup_for" value="blog" />

+<?php } elseif( $active_signup == 'user' ) { ?>

+<input id="signupblog" type="hidden" name="signup_for" value="user" />

+<?php } else { ?>

 <input id="signupblog" type="radio" name="signup_for" value="blog" <?php echo $signup[ 'blog' ] ?> />

 <label for="signupblog"><?php _e('Gimme a blog!') ?></label>

 <br />

 <input id="signupuser" type="radio" name="signup_for" value="user" <?php echo $signup[ 'user' ] ?> />

 <label for="signupuser"><?php _e('Just a username, please.') ?></label>

+<?php } ?>

 </p>

 </td>

 </tr>

@@ -354,16 +360,29 @@ if( in_array( $_GET[ 'new' ], get_site_option( 'illegal_names' ) ) == true ) {
 	header( "Location: http://{$current_site->domain}{$current_site->path}" );

 	die();

 }

+

+$active_signup = 'all';

+$active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); // return "all", "none", "blog" or "user"

+

 $newblogname = isset($_GET['new']) ? strtolower(preg_replace('/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'])) : null;

 if( $_POST['blog_public'] != 1 )

 	$_POST['blog_public'] = 0;

 

+if( $active_signup == "none" ) {

+	_e( "Registration has been disabled." );

+} else {

 switch ($_POST['stage']) {

 	case 'validate-user-signup' :

-		validate_user_signup();

+		if( $active_signup == 'all' || $_POST[ 'signup_for' ] == 'blog' && $active_signup == 'blog' || $_POST[ 'signup_for' ] == 'user' && $active_signup == 'user' )

+			validate_user_signup();

+		else

+			_e( "User registration has been disabled." );

 		break;

 	case 'validate-blog-signup':

-		validate_blog_signup();

+		if( $active_signup == 'all' || $active_signup == 'blog' )

+			validate_blog_signup();

+		else

+			_e( "Blog registration has been disabled." );

 		break;

 	case 'gimmeanotherblog':

 		validate_another_blog_signup();

@@ -385,6 +404,7 @@ switch ($_POST['stage']) {
 		}

 		break;

 }

+}

 ?>

 </div>