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Customizer: Gravefully handle cookie expipration. Prompt for log in in the preview. Props ocean90, koopersmith, nacin. fixes #20876

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git-svn-id: http://core.svn.wordpress.org/trunk@21031 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2012-06-08 19:22:11 +00:00
parent dce23895de
commit 9115435213
6 changed files with 187 additions and 18 deletions
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21
wp-admin/css/customize-controls.dev.css
View File

@ -514,3 +514,24 @@ body {
-webkit-overflow-scrolling: touch;
}
/**
* Handle cheaters.
*/
body.cheatin {
min-width: 0;
background: #f9f9f9;
padding: 50px;
}
body.cheatin p {
max-width: 700px;
margin: 0 auto;
padding: 2em;
font-size: 14px;
background: #fff;
border: 1px solid #dfdfdf;
-webkit-border-radius: 3px;
border-radius: 3px;
}

6
wp-admin/customize.php
View File

@ -148,6 +148,11 @@ do_action( 'customize_controls_print_scripts' );
'TB_iframe' => 'true'
), home_url( '/' ) );
$login_url = add_query_arg( array(
'interim-login' => 1,
'customize-login' => 1
), wp_login_url() );
$settings = array(
'theme' => array(
'stylesheet' => $wp_customize->get_stylesheet(),
@ -162,6 +167,7 @@ do_action( 'customize_controls_print_scripts' );
'isCrossDomain' => $cross_domain,
'fallback' => $fallback_url,
'home' => esc_url( home_url( '/' ) ),
'login' => $login_url,
),
'browser' => array(
'mobile' => wp_is_mobile(),

78
wp-admin/js/customize-controls.dev.js
View File

@ -334,6 +334,18 @@
return;
}
// Check if the user is not logged in.
if ( '0' === response ) {
deferred.rejectWith( self, [ 'logged out' ] );
return;
}
// Check for cheaters.
if ( '-1' === response ) {
deferred.rejectWith( self, [ 'cheatin' ] );
return;
}
// Check for a signature in the request.
index = response.lastIndexOf( signature );
if ( -1 === index || index < response.lastIndexOf('</html>') ) {
@ -548,7 +560,52 @@
this.loading.fail( function( reason, location ) {
if ( 'redirect' === reason && location )
self.url( location );
if ( 'logged out' === reason ) {
if ( self.iframe ) {
self.iframe.destroy();
delete self.iframe;
}
self.login().done( self.refresh );
}
if ( 'cheatin' === reason )
self.cheatin();
});
},
login: function() {
var previewer = this,
deferred, messenger, iframe;
if ( this._login )
return this._login;
deferred = $.Deferred();
this._login = deferred.promise();
messenger = new api.Messenger({
channel: 'login',
url: api.settings.url.login
});
iframe = $('<iframe src="' + api.settings.url.login + '" />').appendTo( this.container );
messenger.targetWindow( iframe[0].contentWindow );
messenger.bind( 'login', function() {
iframe.remove();
messenger.destroy();
delete previewer._login;
deferred.resolve();
});
return this._login;
},
cheatin: function() {
$( document.body ).empty().addClass('cheatin').append( '<p>' + api.l10n.cheatin + '</p>' );
}
});
@ -605,7 +662,8 @@
nonce: $('#_wpnonce').val(),
save: function() {
var query = $.extend( this.query(), {
var self = this,
query = $.extend( this.query(), {
action: 'customize_save',
nonce: this.nonce
}),
@ -619,7 +677,23 @@
body.removeClass('saving');
});
request.done( function() {
request.done( function( response ) {
// Check if the user is logged out.
if ( '0' === response ) {
self.iframe.iframe.hide();
self.login().done( function() {
self.save();
self.iframe.iframe.show();
});
return;
}
// Check for cheaters.
if ( '-1' === response ) {
self.cheatin();
return;
}
api.trigger( 'saved' );
});
}

48
wp-includes/class-wp-customize-manager.php
View File

@ -31,6 +31,8 @@ final class WP_Customize_Manager {
require( ABSPATH . WPINC . '/class-wp-customize-section.php' );
require( ABSPATH . WPINC . '/class-wp-customize-control.php' );
add_filter( 'wp_die_handler', array( $this, 'wp_die_handler' ) );
add_action( 'setup_theme', array( $this, 'setup_theme' ) );
add_action( 'wp_loaded', array( $this, 'wp_loaded' ) );
@ -52,6 +54,42 @@ final class WP_Customize_Manager {
add_action( 'customize_controls_enqueue_scripts', array( $this, 'enqueue_control_scripts' ) );
}
/**
* Return true if it's an AJAX request.
*
* @since 3.4.0
*/
public function doing_ajax() {
return isset( $_POST['customized'] ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX );
}
/**
* Custom wp_die wrapper. Returns either the standard message for UI
* or the AJAX message.
*
* @param mixed $ajax_message AJAX return
* @param mixed $message UI message
*
* @since 3.4.0
*/
private function wp_die( $ajax_message, $message ) {
if ( $this->doing_ajax() )
wp_die( $ajax_message );
wp_die( $message );
}
/**
* Return the AJAX wp_die() handler if it's a customized request.
*
* @since 3.4.0
*/
public function wp_die_handler() {
if ( $this->doing_ajax() )
return '_ajax_wp_die_handler';
return '_default_wp_die_handler';
}
/**
* Start preview and customize theme.
*
@ -60,8 +98,10 @@ final class WP_Customize_Manager {
* @since 3.4.0
*/
public function setup_theme() {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
if ( is_admin() && ! $this->doing_ajax() )
auth_redirect();
elseif ( $this->doing_ajax() && ! is_user_logged_in())
wp_die( 0 );
send_origin_headers();
@ -71,13 +111,13 @@ final class WP_Customize_Manager {
// You can't preview a theme if it doesn't exist, or if it is not allowed (unless active).
if ( ! $this->theme->exists() )
wp_die( __( 'Cheatin&#8217; uh?' ) );
$this->wp_die( -1, __( 'Cheatin&#8217; uh?' ) );
if ( $this->theme->get_stylesheet() != get_stylesheet() && ( ! $this->theme()->is_allowed() || ! current_user_can( 'switch_themes' ) ) )
wp_die( __( 'Cheatin&#8217; uh?' ) );
$this->wp_die( -1, __( 'Cheatin&#8217; uh?' ) );
if ( ! current_user_can( 'edit_theme_options' ) )
wp_die( __( 'Cheatin&#8217; uh?' ) );
$this->wp_die( -1, __( 'Cheatin&#8217; uh?' ) );
$this->start_previewing_theme();
show_admin_bar( false );

1
wp-includes/script-loader.php
View File

@ -305,6 +305,7 @@ function wp_default_scripts( &$scripts ) {
'saved' => __( 'Saved' ),
'cancel' => __( 'Cancel' ),
'close' => __( 'Close' ),
'cheatin' => __( 'Cheatin&#8217; uh?' ),
) );
if ( is_admin() ) {

35
wp-login.php
View File

@ -39,7 +39,7 @@ if ( force_ssl_admin() && !is_ssl() ) {
* @param WP_Error $wp_error Optional. WordPress Error Object
*/
function login_header($title = 'Log In', $message = '', $wp_error = '') {
global $error, $interim_login, $current_site;
global $error, $interim_login, $current_site, $customize_login;
// Don't index any of these forms
add_action( 'login_head', 'wp_no_robots' );
@ -68,6 +68,9 @@ function login_header($title = 'Log In', $message = '', $wp_error = '') {
<meta name="viewport" content="width=320; initial-scale=0.9; maximum-scale=1.0; user-scalable=0;" /><?php
}
if ( $customize_login )
wp_enqueue_script( 'customize-base' );
do_action( 'login_enqueue_scripts' );
do_action( 'login_head' );
@ -82,6 +85,10 @@ function login_header($title = 'Log In', $message = '', $wp_error = '') {
$login_header_url = apply_filters( 'login_headerurl', $login_header_url );
$login_header_title = apply_filters( 'login_headertitle', $login_header_title );
// Don't allow interim logins to navigate away from the page.
if ( $interim_login )
$login_header_url = '#';
?>
</head>
<body class="login<?php if ( wp_is_mobile() ) echo ' mobile'; ?>">
@ -126,8 +133,13 @@ function login_header($title = 'Log In', $message = '', $wp_error = '') {
* @param string $input_id Which input to auto-focus
*/
function login_footer($input_id = '') {
?>
global $interim_login;
// Don't allow interim logins to navigate away from the page.
if ( ! $interim_login ): ?>
<p id="backtoblog"><a href="<?php echo esc_url( home_url( '/' ) ); ?>" title="<?php esc_attr_e( 'Are you lost?' ); ?>"><?php printf( __( '&larr; Back to %s' ), get_bloginfo( 'title', 'display' ) ); ?></a></p>
<?php endif; ?>
</div>
<?php if ( !empty($input_id) ) : ?>
@ -555,6 +567,7 @@ case 'login' :
default:
$secure_cookie = '';
$interim_login = isset($_REQUEST['interim-login']);
$customize_login = isset( $_REQUEST['customize-login'] );
// If the user wants ssl but the session is not ssl, force a secure cookie.
if ( !empty($_POST['log']) && !force_ssl_admin() ) {
@ -591,11 +604,22 @@ default:
if ( !is_wp_error($user) && !$reauth ) {
if ( $interim_login ) {
$message = '<p class="message">' . __('You have logged in successfully.') . '</p>';
login_header( '', $message ); ?>
login_header( '', $message );
if ( ! $customize_login ) : ?>
<script type="text/javascript">setTimeout( function(){window.close()}, 8000);</script>
<p class="alignright">
<input type="button" class="button-primary" value="<?php esc_attr_e('Close'); ?>" onclick="window.close()" /></p>
</div></body></html>
<?php endif;
?></div><?php
do_action('login_footer');
if ( $customize_login ) : ?>
<script type="text/javascript">setTimeout( function(){ new wp.customize.Messenger({ url: '<?php echo wp_customize_url(); ?>', channel: 'login' }).send('login') }, 1000 );</script>
<?php endif; ?>
</body></html>
<?php exit;
}
@ -666,6 +690,9 @@ default:
<?php } else { ?>
<input type="hidden" name="redirect_to" value="<?php echo esc_attr($redirect_to); ?>" />
<?php } ?>
<?php if ( $customize_login ) : ?>
<input type="hidden" name="customize-login" value="1" />
<?php endif; ?>
<input type="hidden" name="testcookie" value="1" />
</p>
</form>