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Show access denied page and list a user's sites if they visit an admin they don't have permissions for rather than redirecting to the users' primary blog. fixes #17121

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git-svn-id: http://svn.automattic.com/wordpress/trunk@17762 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2011-04-29 00:43:48 +00:00
parent 372e5fd8de
commit 06c03f44f0
1 changed files with 28 additions and 13 deletions
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41
wp-admin/includes/ms.php
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@ -496,26 +496,41 @@ function sync_category_tag_slugs( $term, $taxonomy ) {
}
add_filter( 'get_term', 'sync_category_tag_slugs', 10, 2 );
function redirect_user_to_blog() {
$c = 0;
if ( isset( $_GET['c'] ) )
$c = (int) $_GET['c'];
function _access_denied_splash() {
if ( ! is_user_logged_in() )
return;
if ( $c >= 5 ) {
wp_die( __( "You don’t have permission to view this site. Please contact the system administrator." ) );
$blogs = get_blogs_of_user( get_current_user_id() );
$blog_name = get_bloginfo( 'name' );
if ( empty( $blogs ) ) {
wp_die( sprintf( __( 'You attempted to access the "%s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "Test" dashboard, please contact your network administrator.' ), $blog_name ) );
exit;
}
$c ++;
$blog = get_active_blog_for_user( get_current_user_id() );
$output = '<p>' . sprintf( __( 'You attempted to access the "%s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "Test" dashboard, please contact your network administrator.' ), $blog_name ) . '</p>';
$output .= '<p>' . __( 'If you reached this screen by accident and meant to visit one your own sites, here are some shortcuts to help you find your way.' ) . '</p>';
if ( is_object( $blog ) ) {
wp_redirect( get_admin_url( $blog->blog_id, '?c=' . $c ) ); // redirect and count to 5, "just in case"
} else {
wp_redirect( user_admin_url( '?c=' . $c ) ); // redirect and count to 5, "just in case"
$output .= '<h3>' . __('Your Sites') . '</h3>';
$output .= '<table>';
foreach ( $blogs as $blog ) {
$output .= "<tr>";
$output .= "<td valign='top'>";
$output .= "{$blog->blogname}";
$output .= "</td>";
$output .= "<td valign='top'>";
$output .= "<a href='" . esc_url( get_admin_url( $blog->userblog_id ) ) . "'>" . __( 'Visit Dashboard' ) . "</a> | <a href='" . esc_url( get_home_url( $blog->userblog_id ) ). "'>" . __( 'View Site' ) . "</a>" ;
$output .= "</td>";
$output .= "</tr>";
}
$output .= '</table>';
wp_die( $output );
exit;
}
add_action( 'admin_page_access_denied', 'redirect_user_to_blog', 99 );
add_action( 'admin_page_access_denied', '_access_denied_splash', 99 );
function check_import_new_users( $permission ) {
if ( !is_super_admin() )