Changeset 3232 for trunk/bp-core/bp-core-wpabstraction.php

Timestamp:

09/06/2010 04:24:57 PM (14 years ago)

Author:

apeatling

Message:

Merging 1.2 branch with trunk

File:

• trunk/bp-core/bp-core-wpabstraction.php (modified) (1 diff)

trunk/bp-core/bp-core-wpabstraction.php

@@ -90 +90 @@
     }
 }
+
+if ( !function_exists( 'wpmu_validate_user_signup' ) ) {
+    function wpmu_validate_user_signup( $user_name, $user_email ) {
+        global $wpdb;
+
+        $errors = new WP_Error();
+
+        $user_email = sanitize_email( $user_email );
+
+        if ( empty( $user_name ) )
+            $errors->add('user_name', __("Please enter a username"));
+
+        $maybe = array();
+        preg_match( "/[a-z0-9]+/", $user_name, $maybe );
+
+        $illegal_names = get_site_option( "illegal_names" );
+        if( is_array( $illegal_names ) == false ) {
+            $illegal_names = array(  "www", "web", "root", "admin", "main", "invite", "administrator" );
+            add_site_option( "illegal_names", $illegal_names );
+        }
+
+        if ( !validate_username( $user_name ) || in_array( $user_name, $illegal_names ) == true || $user_name != $maybe[0] ) {
+            $errors->add('user_name', __("Only lowercase letters and numbers allowed"));
+        }
+
+        if( strlen( $user_name ) < 4 ) {
+            $errors->add('user_name',  __("Username must be at least 4 characters"));
+        }
+
+        if ( strpos( " " . $user_name, "_" ) != false )
+            $errors->add('user_name', __("Sorry, usernames may not contain the character '_'!"));
+
+        // all numeric?
+        $match = array();
+        preg_match( '/[0-9]*/', $user_name, $match );
+        if ( $match[0] == $user_name )
+            $errors->add('user_name', __("Sorry, usernames must have letters too!"));
+
+        if ( !is_email( $user_email ) )
+            $errors->add('user_email', __("Please check your email address."));
+
+        $limited_email_domains = get_site_option( 'limited_email_domains' );
+        if ( is_array( $limited_email_domains ) && empty( $limited_email_domains ) == false ) {
+            $emaildomain = substr( $user_email, 1 + strpos( $user_email, '@' ) );
+            if( in_array( $emaildomain, $limited_email_domains ) == false ) {
+                $errors->add('user_email', __("Sorry, that email address is not allowed!"));
+            }
+        }
+
+        // Check if the username has been used already.
+        if ( username_exists($user_name) )
+            $errors->add('user_name', __("Sorry, that username already exists!"));
+
+        // Check if the email address has been used already.
+        if ( email_exists($user_email) )
+            $errors->add('user_email', __("Sorry, that email address is already used!"));
+
+        $result = array('user_name' => $user_name, 'user_email' => $user_email, 'errors' => $errors);
+
+        return apply_filters('wpmu_validate_user_signup', $result);
+    }
+}
+?>