From aaa125d6fc966800051e249ccb8c6cd43ba9f093 Mon Sep 17 00:00:00 2001
From: donncha <donncha@7be80a69-a1ef-0310-a953-fb0f7c49ff36>
Date: Mon, 22 Oct 2007 17:16:22 +0000
Subject: Remove primary_blog record for user after removed from blog. Check
 for username and email when adding user. Rework permission denied redirect
 code. props momo360modena, fixes #427

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@1120 7be80a69-a1ef-0310-a953-fb0f7c49ff36
---
 wp-admin/menu.php      | 27 +++++++++++++++++++++------
 wp-admin/wpmu-edit.php | 13 ++++++++++---
 2 files changed, 31 insertions(+), 9 deletions(-)

(limited to 'wp-admin')

diff --git a/wp-admin/menu.php b/wp-admin/menu.php
index f03138e..89337b8 100644
--- a/wp-admin/menu.php
+++ b/wp-admin/menu.php
@@ -150,15 +150,30 @@ unset($id);
 
 uksort($menu, "strnatcasecmp"); // make it all pretty
 
-if (! user_can_access_admin_page()) {
-	global $wpdb;
+if ( !user_can_access_admin_page() ) {
 	// find the blog of this user first
-	$primary_blog = $wpdb->get_var( "SELECT meta_value FROM {$wpdb->usermeta} WHERE user_id = '$user_ID' AND meta_key = 'primary_blog'" );
-	if( $primary_blog ) {
+	$primary_blog = (int) get_usermeta( $user_ID, 'primary_blog' );
+	if( $primary_blog != 0 ) {
+		global $wpdb;
 		$newblog = $wpdb->get_row( "SELECT * FROM {$wpdb->blogs} WHERE blog_id = '{$primary_blog}'" );
 		if( $newblog != null ) {
-			header( "Location: http://" . $newblog->domain . $newblog->path . "wp-admin/" );
-			exit;
+			$blogs = get_blogs_of_user( $user_ID );
+			if ( empty($blogs) || $blogs == false ) { // If user haven't any blog
+				update_usermeta( $user_ID, 'wp_1_capabilities', array('subscriber' => true)); // Add subscriber permission for first blog.
+				wp_redirect( 'http://'.$current_site->domain . $current_site->path. 'wp-admin/' );
+				exit();
+			}
+
+			foreach ( (array) $blogs as $blog ) {
+				if ( $blog->userblog_id == $newblog->blog_id ) {
+					wp_redirect( 'http://'.$newblog->domain . $newblog->path . 'wp-admin/' );
+					exit();
+				}
+			}
+			
+			$blog = $blogs[0]; // Take the first blog...
+			wp_redirect( 'http://'.$blog->domain . $blog->path. 'wp-admin/' );
+			exit();
 		}
 	}
 	wp_die( __('You do not have sufficient permissions to access this page.') );
diff --git a/wp-admin/wpmu-edit.php b/wp-admin/wpmu-edit.php
index d3f30e4..903c4f1 100644
--- a/wp-admin/wpmu-edit.php
+++ b/wp-admin/wpmu-edit.php
@@ -186,7 +186,9 @@ switch( $_GET['action'] ) {
 		if( is_array( $_POST['blogusers'] ) ) {
 			reset( $_POST['blogusers'] );
 			foreach ( (array) $_POST['blogusers'] as $key => $val ) {
-				$wpdb->query( "DELETE FROM " . $wpdb->usermeta . " WHERE meta_key = '" . $wpmuBaseTablePrefix . $id . "_capabilities' AND user_id = '" . $key . "'" );
+				delete_usermeta( $key, $wpmuBaseTablePrefix.$id.'_capabilities' );
+				delete_usermeta( $key, $wpmuBaseTablePrefix.$id.'_user_level' );
+				delete_usermeta( $key, 'primary_blog', $id ); // Delete primary blog if need.
 			}
 		}
 
@@ -402,9 +404,14 @@ switch( $_GET['action'] ) {
 
 		if( is_array( $_POST['user'] ) == true ) {
 			$user = $_POST['user'];
-			if ( empty($user['username']) || empty($user['email']) ) {
+			if ( empty($user['username']) && empty($user['email']) ) {
 				wp_die( __("<p>Missing username and email.</p>") );
-			}			
+			} elseif ( empty($user['username']) ) {
+				wp_die( __("<p>Missing username.</p>") );
+			} elseif ( empty($user['email']) ) {
+				wp_die( __("<p>Missing email.</p>") );
+			}
+			
 			$password = generate_random_password();
 			$user_id = wpmu_create_user(wp_specialchars( strtolower( $user['username'] ) ), $password, wp_specialchars( $user['email'] ) );
 			if( false == $user_id ) {
-- 
cgit