/* global _wpCustomizeHeader, _wpCustomizeBackground, _wpMediaViewsL10n, MediaElementPlayer */
(function( exports, $ ){
- var Container, focus, api = wp.customize;
+ var Container, focus, normalizedTransitionendEventName, api = wp.customize;
/**
* A Customizer Setting.
*/
api.Setting = api.Value.extend({
initialize: function( id, value, options ) {
- api.Value.prototype.initialize.call( this, value, options );
+ var setting = this;
+ api.Value.prototype.initialize.call( setting, value, options );
- this.id = id;
- this.transport = this.transport || 'refresh';
- this._dirty = options.dirty || false;
- this.notifications = new api.Values({ defaultConstructor: api.Notification });
+ setting.id = id;
+ setting.transport = setting.transport || 'refresh';
+ setting._dirty = options.dirty || false;
+ setting.notifications = new api.Values({ defaultConstructor: api.Notification });
// Whenever the setting's value changes, refresh the preview.
- this.bind( this.preview );
+ setting.bind( setting.preview );
},
/**
* Refresh the preview, respective of the setting's refresh policy.
+ *
+ * If the preview hasn't sent a keep-alive message and is likely
+ * disconnected by having navigated to a non-allowed URL, then the
+ * refresh transport will be forced when postMessage is the transport.
+ * Note that postMessage does not throw an error when the recipient window
+ * fails to match the origin window, so using try/catch around the
+ * previewer.send() call to then fallback to refresh will not work.
+ *
+ * @since 3.4.0
+ * @access public
+ *
+ * @returns {void}
*/
preview: function() {
- switch ( this.transport ) {
- case 'refresh':
- return this.previewer.refresh();
- case 'postMessage':
- return this.previewer.send( 'setting', [ this.id, this() ] );
+ var setting = this, transport;
+ transport = setting.transport;
+
+ if ( 'postMessage' === transport && ! api.state( 'previewerAlive' ).get() ) {
+ transport = 'refresh';
+ }
+
+ if ( 'postMessage' === transport ) {
+ setting.previewer.send( 'setting', [ setting.id, setting() ] );
+ } else if ( 'refresh' === transport ) {
+ setting.previewer.refresh();
}
},
});
/**
- * Utility function namespace
+ * Current change count.
+ *
+ * @since 4.7.0
+ * @type {number}
+ * @protected
+ */
+ api._latestRevision = 0;
+
+ /**
+ * Last revision that was saved.
+ *
+ * @since 4.7.0
+ * @type {number}
+ * @protected
+ */
+ api._lastSavedRevision = 0;
+
+ /**
+ * Latest revisions associated with the updated setting.
+ *
+ * @since 4.7.0
+ * @type {object}
+ * @protected
+ */
+ api._latestSettingRevisions = {};
+
+ /*
+ * Keep track of the revision associated with each updated setting so that
+ * requestChangesetUpdate knows which dirty settings to include. Also, once
+ * ready is triggered and all initial settings have been added, increment
+ * revision for each newly-created initially-dirty setting so that it will
+ * also be included in changeset update requests.
+ */
+ api.bind( 'change', function incrementChangedSettingRevision( setting ) {
+ api._latestRevision += 1;
+ api._latestSettingRevisions[ setting.id ] = api._latestRevision;
+ } );
+ api.bind( 'ready', function() {
+ api.bind( 'add', function incrementCreatedSettingRevision( setting ) {
+ if ( setting._dirty ) {
+ api._latestRevision += 1;
+ api._latestSettingRevisions[ setting.id ] = api._latestRevision;
+ }
+ } );
+ } );
+
+ /**
+ * Get the dirty setting values.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param {object} [options] Options.
+ * @param {boolean} [options.unsaved=false] Whether only values not saved yet into a changeset will be returned (differential changes).
+ * @returns {object} Dirty setting values.
+ */
+ api.dirtyValues = function dirtyValues( options ) {
+ var values = {};
+ api.each( function( setting ) {
+ var settingRevision;
+
+ if ( ! setting._dirty ) {
+ return;
+ }
+
+ settingRevision = api._latestSettingRevisions[ setting.id ];
+
+ // Skip including settings that have already been included in the changeset, if only requesting unsaved.
+ if ( api.state( 'changesetStatus' ).get() && ( options && options.unsaved ) && ( _.isUndefined( settingRevision ) || settingRevision <= api._lastSavedRevision ) ) {
+ return;
+ }
+
+ values[ setting.id ] = setting.get();
+ } );
+ return values;
+ };
+
+ /**
+ * Request updates to the changeset.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param {object} [changes] Mapping of setting IDs to setting params each normally including a value property, or mapping to null.
+ * If not provided, then the changes will still be obtained from unsaved dirty settings.
+ * @returns {jQuery.Promise} Promise resolving with the response data.
*/
- api.utils = {};
+ api.requestChangesetUpdate = function requestChangesetUpdate( changes ) {
+ var deferred, request, submittedChanges = {}, data;
+ deferred = new $.Deferred();
+
+ if ( changes ) {
+ _.extend( submittedChanges, changes );
+ }
+
+ // Ensure all revised settings (changes pending save) are also included, but not if marked for deletion in changes.
+ _.each( api.dirtyValues( { unsaved: true } ), function( dirtyValue, settingId ) {
+ if ( ! changes || null !== changes[ settingId ] ) {
+ submittedChanges[ settingId ] = _.extend(
+ {},
+ submittedChanges[ settingId ] || {},
+ { value: dirtyValue }
+ );
+ }
+ } );
+
+ // Short-circuit when there are no pending changes.
+ if ( _.isEmpty( submittedChanges ) ) {
+ deferred.resolve( {} );
+ return deferred.promise();
+ }
+
+ // Make sure that publishing a changeset waits for all changeset update requests to complete.
+ api.state( 'processing' ).set( api.state( 'processing' ).get() + 1 );
+ deferred.always( function() {
+ api.state( 'processing' ).set( api.state( 'processing' ).get() - 1 );
+ } );
+
+ // Allow plugins to attach additional params to the settings.
+ api.trigger( 'changeset-save', submittedChanges );
+
+ // Ensure that if any plugins add data to save requests by extending query() that they get included here.
+ data = api.previewer.query( { excludeCustomizedSaved: true } );
+ delete data.customized; // Being sent in customize_changeset_data instead.
+ _.extend( data, {
+ nonce: api.settings.nonce.save,
+ customize_theme: api.settings.theme.stylesheet,
+ customize_changeset_data: JSON.stringify( submittedChanges )
+ } );
+
+ request = wp.ajax.post( 'customize_save', data );
+
+ request.done( function requestChangesetUpdateDone( data ) {
+ var savedChangesetValues = {};
+
+ // Ensure that all settings updated subsequently will be included in the next changeset update request.
+ api._lastSavedRevision = Math.max( api._latestRevision, api._lastSavedRevision );
+
+ api.state( 'changesetStatus' ).set( data.changeset_status );
+ deferred.resolve( data );
+ api.trigger( 'changeset-saved', data );
+
+ if ( data.setting_validities ) {
+ _.each( data.setting_validities, function( validity, settingId ) {
+ if ( true === validity && _.isObject( submittedChanges[ settingId ] ) && ! _.isUndefined( submittedChanges[ settingId ].value ) ) {
+ savedChangesetValues[ settingId ] = submittedChanges[ settingId ].value;
+ }
+ } );
+ }
+
+ api.previewer.send( 'changeset-saved', _.extend( {}, data, { saved_changeset_values: savedChangesetValues } ) );
+ } );
+ request.fail( function requestChangesetUpdateFail( data ) {
+ deferred.reject( data );
+ api.trigger( 'changeset-error', data );
+ } );
+ request.always( function( data ) {
+ if ( data.setting_validities ) {
+ api._handleSettingValidities( {
+ settingValidities: data.setting_validities
+ } );
+ }
+ } );
+
+ return deferred.promise();
+ };
/**
* Watch all changes to Value properties, and bubble changes to parent Values instance
params = params || {};
focus = function () {
var focusContainer;
- if ( construct.extended( api.Panel ) && construct.expanded && construct.expanded() ) {
- focusContainer = construct.container.find( 'ul.control-panel-content' );
- } else if ( construct.extended( api.Section ) && construct.expanded && construct.expanded() ) {
- focusContainer = construct.container.find( 'ul.accordion-section-content' );
+ if ( ( construct.extended( api.Panel ) || construct.extended( api.Section ) ) && construct.expanded && construct.expanded() ) {
+ focusContainer = construct.contentContainer;
} else {
focusContainer = construct.container;
}
} else {
params.completeCallback = focus;
}
+
+ api.state( 'paneVisible' ).set( true );
if ( construct.expand ) {
construct.expand( params );
} else {
return equal;
};
+ /**
+ * Return browser supported `transitionend` event name.
+ *
+ * @since 4.7.0
+ *
+ * @returns {string|null} Normalized `transitionend` event name or null if CSS transitions are not supported.
+ */
+ normalizedTransitionendEventName = (function () {
+ var el, transitions, prop;
+ el = document.createElement( 'div' );
+ transitions = {
+ 'transition' : 'transitionend',
+ 'OTransition' : 'oTransitionEnd',
+ 'MozTransition' : 'transitionend',
+ 'WebkitTransition': 'webkitTransitionEnd'
+ };
+ prop = _.find( _.keys( transitions ), function( prop ) {
+ return ! _.isUndefined( el.style[ prop ] );
+ } );
+ if ( prop ) {
+ return transitions[ prop ];
+ } else {
+ return null;
+ }
+ })();
+
/**
* Base class for Panel and Section.
*
if ( 0 === container.container.length ) {
container.container = $( container.getContainer() );
}
+ container.headContainer = container.container;
+ container.contentContainer = container.getContent();
+ container.container = container.container.add( container.contentContainer );
container.deferred = {
embedded: new $.Deferred()
* @param {Object} args.completeCallback
*/
onChangeActive: function( active, args ) {
- var duration, construct = this, expandedOtherPanel;
+ var construct = this,
+ headContainer = construct.headContainer,
+ duration, expandedOtherPanel;
+
if ( args.unchanged ) {
if ( args.completeCallback ) {
args.completeCallback();
}
}
- if ( ! $.contains( document, construct.container[0] ) ) {
+ if ( ! $.contains( document, headContainer ) ) {
// jQuery.fn.slideUp is not hiding an element if it is not in the DOM
- construct.container.toggle( active );
+ headContainer.toggle( active );
if ( args.completeCallback ) {
args.completeCallback();
}
} else if ( active ) {
- construct.container.stop( true, true ).slideDown( duration, args.completeCallback );
+ headContainer.stop( true, true ).slideDown( duration, args.completeCallback );
} else {
if ( construct.expanded() ) {
construct.collapse({
duration: duration,
completeCallback: function() {
- construct.container.stop( true, true ).slideUp( duration, args.completeCallback );
+ headContainer.stop( true, true ).slideUp( duration, args.completeCallback );
}
});
} else {
- construct.container.stop( true, true ).slideUp( duration, args.completeCallback );
+ headContainer.stop( true, true ).slideUp( duration, args.completeCallback );
}
}
-
- // Recalculate the margin-top immediately, not waiting for debounced reflow, to prevent momentary (100ms) vertical jiggle.
- if ( expandedOtherPanel ) {
- expandedOtherPanel._recalculateTopMargin();
- }
},
/**
return false;
}
+ api.state( 'paneVisible' ).set( true );
params.completeCallback = function() {
if ( previousCompleteCallback ) {
previousCompleteCallback.apply( instance, arguments );
return this._toggleExpanded( false, params );
},
+ /**
+ * Animate container state change if transitions are supported by the browser.
+ *
+ * @since 4.7.0
+ * @private
+ *
+ * @param {function} completeCallback Function to be called after transition is completed.
+ * @returns {void}
+ */
+ _animateChangeExpanded: function( completeCallback ) {
+ // Return if CSS transitions are not supported.
+ if ( ! normalizedTransitionendEventName ) {
+ if ( completeCallback ) {
+ completeCallback();
+ }
+ return;
+ }
+
+ var construct = this,
+ content = construct.contentContainer,
+ overlay = content.closest( '.wp-full-overlay' ),
+ elements, transitionEndCallback;
+
+ // Determine set of elements that are affected by the animation.
+ elements = overlay.add( content );
+ if ( _.isUndefined( construct.panel ) || '' === construct.panel() ) {
+ elements = elements.add( '#customize-info, .customize-pane-parent' );
+ }
+
+ // Handle `transitionEnd` event.
+ transitionEndCallback = function( e ) {
+ if ( 2 !== e.eventPhase || ! $( e.target ).is( content ) ) {
+ return;
+ }
+ content.off( normalizedTransitionendEventName, transitionEndCallback );
+ elements.removeClass( 'busy' );
+ if ( completeCallback ) {
+ completeCallback();
+ }
+ };
+ content.on( normalizedTransitionendEventName, transitionEndCallback );
+ elements.addClass( 'busy' );
+
+ // Prevent screen flicker when pane has been scrolled before expanding.
+ _.defer( function() {
+ var container = content.closest( '.wp-full-overlay-sidebar-content' ),
+ currentScrollTop = container.scrollTop(),
+ previousScrollTop = content.data( 'previous-scrollTop' ) || 0,
+ expanded = construct.expanded();
+
+ if ( expanded && 0 < currentScrollTop ) {
+ content.css( 'top', currentScrollTop + 'px' );
+ content.data( 'previous-scrollTop', currentScrollTop );
+ } else if ( ! expanded && 0 < currentScrollTop + previousScrollTop ) {
+ content.css( 'top', previousScrollTop - currentScrollTop + 'px' );
+ container.scrollTop( previousScrollTop );
+ }
+ } );
+ },
+
/**
* Bring the container into view and then expand this and bring it into view
* @param {Object} [params]
}
return '<li></li>';
+ },
+
+ /**
+ * Find content element which is displayed when the section is expanded.
+ *
+ * After a construct is initialized, the return value will be available via the `contentContainer` property.
+ * By default the element will be related it to the parent container with `aria-owns` and detached.
+ * Custom panels and sections (such as the `NewMenuSection`) that do not have a sliding pane should
+ * just return the content element without needing to add the `aria-owns` element or detach it from
+ * the container. Such non-sliding pane custom sections also need to override the `onChangeExpanded`
+ * method to handle animating the panel/section into and out of view.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @returns {jQuery} Detached content element.
+ */
+ getContent: function() {
+ var construct = this,
+ container = construct.container,
+ content = container.find( '.accordion-section-content, .control-panel-content' ).first(),
+ contentId = 'sub-' + container.attr( 'id' ),
+ ownedElements = contentId,
+ alreadyOwnedElements = container.attr( 'aria-owns' );
+
+ if ( alreadyOwnedElements ) {
+ ownedElements = ownedElements + ' ' + alreadyOwnedElements;
+ }
+ container.attr( 'aria-owns', ownedElements );
+
+ return content.detach().attr( {
+ 'id': contentId,
+ 'class': 'customize-pane-child ' + content.attr( 'class' ) + ' ' + container.attr( 'class' )
+ } );
}
});
section.id = id;
section.panel = new api.Value();
section.panel.bind( function ( id ) {
- $( section.container ).toggleClass( 'control-subsection', !! id );
+ $( section.headContainer ).toggleClass( 'control-subsection', !! id );
});
section.panel.set( section.params.panel || '' );
api.utils.bubbleChildValueChanges( section, [ 'panel' ] );
* @since 4.1.0
*/
embed: function () {
- var section = this, inject;
+ var inject,
+ section = this,
+ container = $( '#customize-theme-controls' );
// Watch for changes to the panel state
inject = function ( panelId ) {
api.panel( panelId, function ( panel ) {
// The panel has been registered, wait for it to become ready/initialized
panel.deferred.embedded.done( function () {
- parentContainer = panel.container.find( 'ul:first' );
- if ( ! section.container.parent().is( parentContainer ) ) {
- parentContainer.append( section.container );
+ parentContainer = panel.contentContainer;
+ if ( ! section.headContainer.parent().is( parentContainer ) ) {
+ parentContainer.append( section.headContainer );
+ }
+ if ( ! section.contentContainer.parent().is( section.headContainer ) ) {
+ container.append( section.contentContainer );
}
section.deferred.embedded.resolve();
});
} );
} else {
// There is no panel, so embed the section in the root of the customizer
- parentContainer = $( '#customize-theme-controls' ).children( 'ul' ); // @todo This should be defined elsewhere, and to be configurable
- if ( ! section.container.parent().is( parentContainer ) ) {
- parentContainer.append( section.container );
+ parentContainer = $( '.customize-pane-parent' ); // @todo This should be defined elsewhere, and to be configurable
+ if ( ! section.headContainer.parent().is( parentContainer ) ) {
+ parentContainer.append( section.headContainer );
+ }
+ if ( ! section.contentContainer.parent().is( section.headContainer ) ) {
+ container.append( section.contentContainer );
}
section.deferred.embedded.resolve();
}
};
section.panel.bind( inject );
inject( section.panel.get() ); // Since a section may never get a panel, assume that it won't ever get one
-
- section.deferred.embedded.done(function() {
- // Fix the top margin after reflow.
- api.bind( 'pane-contents-reflowed', _.debounce( function() {
- section._recalculateTopMargin();
- }, 100 ) );
- });
},
/**
* @since 4.1.0
*/
attachEvents: function () {
- var section = this;
+ var meta, content, section = this;
+
+ if ( section.container.hasClass( 'cannot-expand' ) ) {
+ return;
+ }
// Expand/Collapse accordion sections on click.
section.container.find( '.accordion-section-title, .customize-section-back' ).on( 'click keydown', function( event ) {
section.expand();
}
});
+
+ // This is very similar to what is found for api.Panel.attachEvents().
+ section.container.find( '.customize-section-title .customize-help-toggle' ).on( 'click', function() {
+
+ meta = section.container.find( '.section-meta' );
+ if ( meta.hasClass( 'cannot-expand' ) ) {
+ return;
+ }
+ content = meta.find( '.customize-section-description:first' );
+ content.toggleClass( 'open' );
+ content.slideToggle();
+ content.attr( 'aria-expanded', function ( i, attr ) {
+ return 'true' === attr ? 'false' : 'true';
+ });
+ });
},
/**
*/
onChangeExpanded: function ( expanded, args ) {
var section = this,
- container = section.container.closest( '.wp-full-overlay-sidebar-content' ),
- content = section.container.find( '.accordion-section-content' ),
- overlay = section.container.closest( '.wp-full-overlay' ),
- backBtn = section.container.find( '.customize-section-back' ),
- sectionTitle = section.container.find( '.accordion-section-title' ).first(),
- headerActionsHeight = $( '#customize-header-actions' ).height(),
- resizeContentHeight, expand, position, scroll;
+ container = section.headContainer.closest( '.wp-full-overlay-sidebar-content' ),
+ content = section.contentContainer,
+ overlay = section.headContainer.closest( '.wp-full-overlay' ),
+ backBtn = content.find( '.customize-section-back' ),
+ sectionTitle = section.headContainer.find( '.accordion-section-title' ).first(),
+ expand;
- if ( expanded && ! section.container.hasClass( 'open' ) ) {
+ if ( expanded && ! content.hasClass( 'open' ) ) {
if ( args.unchanged ) {
expand = args.completeCallback;
} else {
- container.scrollTop( 0 );
- resizeContentHeight = function() {
- var matchMedia, offset;
- matchMedia = window.matchMedia || window.msMatchMedia;
- offset = 90; // 45px for customize header actions + 45px for footer actions.
-
- // No footer on small screens.
- if ( matchMedia && matchMedia( '(max-width: 640px)' ).matches ) {
- offset = 45;
- }
- content.css( 'height', ( window.innerHeight - offset ) );
- };
- expand = function() {
- section.container.addClass( 'open' );
- overlay.addClass( 'section-open' );
- position = content.offset().top;
- scroll = container.scrollTop();
- content.css( 'margin-top', ( headerActionsHeight - position - scroll ) );
- resizeContentHeight();
- sectionTitle.attr( 'tabindex', '-1' );
- backBtn.attr( 'tabindex', '0' );
- backBtn.focus();
- if ( args.completeCallback ) {
- args.completeCallback();
- }
+ expand = $.proxy( function() {
+ section._animateChangeExpanded( function() {
+ sectionTitle.attr( 'tabindex', '-1' );
+ backBtn.attr( 'tabindex', '0' );
- // Fix the height after browser resize.
- $( window ).on( 'resize.customizer-section', _.debounce( resizeContentHeight, 100 ) );
+ backBtn.focus();
+ content.css( 'top', '' );
+ container.scrollTop( 0 );
- setTimeout( _.bind( section._recalculateTopMargin, section ), 0 );
- };
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ } );
+
+ content.addClass( 'open' );
+ overlay.addClass( 'section-open' );
+ api.state( 'expandedSection' ).set( section );
+ }, this );
}
if ( ! args.allowMultiple ) {
expand();
}
- } else if ( ! expanded && section.container.hasClass( 'open' ) ) {
- section.container.removeClass( 'open' );
+ } else if ( ! expanded && content.hasClass( 'open' ) ) {
+ section._animateChangeExpanded( function() {
+ backBtn.attr( 'tabindex', '-1' );
+ sectionTitle.attr( 'tabindex', '0' );
+
+ sectionTitle.focus();
+ content.css( 'top', '' );
+
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ } );
+
+ content.removeClass( 'open' );
overlay.removeClass( 'section-open' );
- content.css( 'margin-top', '' );
- container.scrollTop( 0 );
- backBtn.attr( 'tabindex', '-1' );
- sectionTitle.attr( 'tabindex', '0' );
- sectionTitle.focus();
- if ( args.completeCallback ) {
- args.completeCallback();
+ if ( section === api.state( 'expandedSection' ).get() ) {
+ api.state( 'expandedSection' ).set( false );
}
- $( window ).off( 'resize.customizer-section' );
+
} else {
if ( args.completeCallback ) {
args.completeCallback();
}
}
- },
-
- /**
- * Recalculate the top margin.
- *
- * @since 4.4.0
- * @private
- */
- _recalculateTopMargin: function() {
- var section = this, content, offset, headerActionsHeight;
- content = section.container.find( '.accordion-section-content' );
- if ( 0 === content.length ) {
- return;
- }
- headerActionsHeight = $( '#customize-header-actions' ).height();
- offset = ( content.offset().top - headerActionsHeight );
- if ( 0 < offset ) {
- content.css( 'margin-top', ( parseInt( content.css( 'margin-top' ), 10 ) - offset ) );
- }
}
});
section.template = wp.template( 'customize-themes-details-view' );
// Bind global keyboard events.
- $( 'body' ).on( 'keyup', function( event ) {
+ section.container.on( 'keydown', function( event ) {
if ( ! section.overlay.find( '.theme-wrap' ).is( ':visible' ) ) {
return;
}
// Pressing the escape key fires a theme:collapse event
if ( 27 === event.keyCode ) {
section.closeDetails();
+ event.stopPropagation(); // Prevent section from being collapsed.
}
});
}
// Note: there is a second argument 'args' passed
- var position, scroll,
- panel = this,
- section = panel.container.closest( '.accordion-section' ),
+ var panel = this,
+ section = panel.contentContainer,
overlay = section.closest( '.wp-full-overlay' ),
container = section.closest( '.wp-full-overlay-sidebar-content' ),
- siblings = container.find( '.open' ),
customizeBtn = section.find( '.customize-theme' ),
- changeBtn = section.find( '.change-theme' ),
- content = section.find( '.control-panel-content' );
-
- if ( expanded ) {
+ changeBtn = panel.headContainer.find( '.change-theme' );
+ if ( expanded && ! section.hasClass( 'current-panel' ) ) {
// Collapse any sibling sections/panels
api.section.each( function ( otherSection ) {
if ( otherSection !== panel ) {
otherPanel.collapse( { duration: 0 } );
});
- content.show( 0, function() {
- position = content.offset().top;
- scroll = container.scrollTop();
- content.css( 'margin-top', ( $( '#customize-header-actions' ).height() - position - scroll ) );
- section.addClass( 'current-panel' );
- overlay.addClass( 'in-themes-panel' );
+ panel._animateChangeExpanded( function() {
+ changeBtn.attr( 'tabindex', '-1' );
+ customizeBtn.attr( 'tabindex', '0' );
+
+ customizeBtn.focus();
+ section.css( 'top', '' );
container.scrollTop( 0 );
- _.delay( panel.renderScreenshots, 10 ); // Wait for the controls
- panel.$customizeSidebar.on( 'scroll.customize-themes-section', _.throttle( panel.renderScreenshots, 300 ) );
+
if ( args.completeCallback ) {
args.completeCallback();
}
} );
- customizeBtn.focus();
- } else {
- siblings.removeClass( 'open' );
- section.removeClass( 'current-panel' );
- overlay.removeClass( 'in-themes-panel' );
- panel.$customizeSidebar.off( 'scroll.customize-themes-section' );
- content.delay( 180 ).hide( 0, function() {
- content.css( 'margin-top', 'inherit' ); // Reset
+
+ overlay.addClass( 'in-themes-panel' );
+ section.addClass( 'current-panel' );
+ _.delay( panel.renderScreenshots, 10 ); // Wait for the controls
+ panel.$customizeSidebar.on( 'scroll.customize-themes-section', _.throttle( panel.renderScreenshots, 300 ) );
+
+ } else if ( ! expanded && section.hasClass( 'current-panel' ) ) {
+ panel._animateChangeExpanded( function() {
+ changeBtn.attr( 'tabindex', '0' );
+ customizeBtn.attr( 'tabindex', '-1' );
+
+ changeBtn.focus();
+ section.css( 'top', '' );
+
if ( args.completeCallback ) {
args.completeCallback();
}
} );
- customizeBtn.attr( 'tabindex', '0' );
- changeBtn.focus();
- container.scrollTop( 0 );
- }
- },
- /**
- * Recalculate the top margin.
- *
- * @since 4.4.0
- * @private
- */
- _recalculateTopMargin: function() {
- api.Panel.prototype._recalculateTopMargin.call( this );
+ overlay.removeClass( 'in-themes-panel' );
+ section.removeClass( 'current-panel' );
+ panel.$customizeSidebar.off( 'scroll.customize-themes-section' );
+ }
},
/**
}
},
+ /**
+ * Load theme preview.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param {string} themeId Theme ID.
+ * @returns {jQuery.promise} Promise.
+ */
+ loadThemePreview: function( themeId ) {
+ var deferred = $.Deferred(), onceProcessingComplete, overlay, urlParser;
+
+ urlParser = document.createElement( 'a' );
+ urlParser.href = location.href;
+ urlParser.search = $.param( _.extend(
+ api.utils.parseQueryString( urlParser.search.substr( 1 ) ),
+ {
+ theme: themeId,
+ changeset_uuid: api.settings.changeset.uuid
+ }
+ ) );
+
+ overlay = $( '.wp-full-overlay' );
+ overlay.addClass( 'customize-loading' );
+
+ onceProcessingComplete = function() {
+ var request;
+ if ( api.state( 'processing' ).get() > 0 ) {
+ return;
+ }
+
+ api.state( 'processing' ).unbind( onceProcessingComplete );
+
+ request = api.requestChangesetUpdate();
+ request.done( function() {
+ $( window ).off( 'beforeunload.customize-confirm' );
+ top.location.href = urlParser.href;
+ deferred.resolve();
+ } );
+ request.fail( function() {
+ overlay.removeClass( 'customize-loading' );
+ deferred.reject();
+ } );
+ };
+
+ if ( 0 === api.state( 'processing' ).get() ) {
+ onceProcessingComplete();
+ } else {
+ api.state( 'processing' ).bind( onceProcessingComplete );
+ }
+
+ return deferred.promise();
+ },
+
/**
* Render & show the theme details for a given theme model.
*
* @param {Object} theme
*/
showDetails: function ( theme, callback ) {
- var section = this;
+ var section = this, link;
callback = callback || function(){};
section.currentTheme = theme.id;
section.overlay.html( section.template( theme ) )
$( 'body' ).addClass( 'modal-open' );
section.containFocus( section.overlay );
section.updateLimits();
+
+ link = section.overlay.find( '.inactive-theme > a' );
+
+ link.on( 'click', function( event ) {
+ event.preventDefault();
+
+ // Short-circuit if request is currently being made.
+ if ( link.hasClass( 'disabled' ) ) {
+ return;
+ }
+ link.addClass( 'disabled' );
+
+ section.loadThemePreview( theme.id ).fail( function() {
+ link.removeClass( 'disabled' );
+ } );
+ } );
callback();
},
*/
embed: function () {
var panel = this,
- parentContainer = $( '#customize-theme-controls > ul' ); // @todo This should be defined elsewhere, and to be configurable
+ container = $( '#customize-theme-controls' ),
+ parentContainer = $( '.customize-pane-parent' ); // @todo This should be defined elsewhere, and to be configurable
- if ( ! panel.container.parent().is( parentContainer ) ) {
- parentContainer.append( panel.container );
+ if ( ! panel.headContainer.parent().is( parentContainer ) ) {
+ parentContainer.append( panel.headContainer );
+ }
+ if ( ! panel.contentContainer.parent().is( panel.headContainer ) ) {
+ container.append( panel.contentContainer );
panel.renderContent();
}
- api.bind( 'pane-contents-reflowed', _.debounce( function() {
- panel._recalculateTopMargin();
- }, 100 ) );
-
panel.deferred.embedded.resolve();
},
var meta, panel = this;
// Expand/Collapse accordion sections on click.
- panel.container.find( '.accordion-section-title' ).on( 'click keydown', function( event ) {
+ panel.headContainer.find( '.accordion-section-title' ).on( 'click keydown', function( event ) {
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
return;
}
}
event.preventDefault(); // Keep this AFTER the key filter above
- meta = panel.container.find( '.panel-meta' );
if ( meta.hasClass( 'cannot-expand' ) ) {
return;
}
}
// Note: there is a second argument 'args' passed
- var position, scroll,
- panel = this,
- accordionSection = panel.container.closest( '.accordion-section' ),
+ var panel = this,
+ accordionSection = panel.contentContainer,
overlay = accordionSection.closest( '.wp-full-overlay' ),
container = accordionSection.closest( '.wp-full-overlay-sidebar-content' ),
- siblings = container.find( '.open' ),
- topPanel = overlay.find( '#customize-theme-controls > ul > .accordion-section > .accordion-section-title' ),
- backBtn = accordionSection.find( '.customize-panel-back' ),
- panelTitle = accordionSection.find( '.accordion-section-title' ).first(),
- content = accordionSection.find( '.control-panel-content' ),
- headerActionsHeight = $( '#customize-header-actions' ).height();
-
- if ( expanded ) {
+ topPanel = panel.headContainer.find( '.accordion-section-title' ),
+ backBtn = accordionSection.find( '.customize-panel-back' );
+ if ( expanded && ! accordionSection.hasClass( 'current-panel' ) ) {
// Collapse any sibling sections/panels
api.section.each( function ( section ) {
if ( panel.id !== section.panel() ) {
}
});
- content.show( 0, function() {
- content.parent().show();
- position = content.offset().top;
- scroll = container.scrollTop();
- content.css( 'margin-top', ( headerActionsHeight - position - scroll ) );
- accordionSection.addClass( 'current-panel' );
- overlay.addClass( 'in-sub-panel' );
+ panel._animateChangeExpanded( function() {
+ topPanel.attr( 'tabindex', '-1' );
+ backBtn.attr( 'tabindex', '0' );
+
+ backBtn.focus();
+ accordionSection.css( 'top', '' );
container.scrollTop( 0 );
+
if ( args.completeCallback ) {
args.completeCallback();
}
} );
- topPanel.attr( 'tabindex', '-1' );
- backBtn.attr( 'tabindex', '0' );
- backBtn.focus();
- panel._recalculateTopMargin();
- } else {
- siblings.removeClass( 'open' );
- accordionSection.removeClass( 'current-panel' );
- overlay.removeClass( 'in-sub-panel' );
- content.delay( 180 ).hide( 0, function() {
- content.css( 'margin-top', 'inherit' ); // Reset
+
+ overlay.addClass( 'in-sub-panel' );
+ accordionSection.addClass( 'current-panel' );
+ api.state( 'expandedPanel' ).set( panel );
+
+ } else if ( ! expanded && accordionSection.hasClass( 'current-panel' ) ) {
+ panel._animateChangeExpanded( function() {
+ topPanel.attr( 'tabindex', '0' );
+ backBtn.attr( 'tabindex', '-1' );
+
+ topPanel.focus();
+ accordionSection.css( 'top', '' );
+
if ( args.completeCallback ) {
args.completeCallback();
}
} );
- topPanel.attr( 'tabindex', '0' );
- backBtn.attr( 'tabindex', '-1' );
- panelTitle.focus();
- container.scrollTop( 0 );
- }
- },
- /**
- * Recalculate the top margin.
- *
- * @since 4.4.0
- * @private
- */
- _recalculateTopMargin: function() {
- var panel = this, headerActionsHeight, content, accordionSection;
- headerActionsHeight = $( '#customize-header-actions' ).height();
- accordionSection = panel.container.closest( '.accordion-section' );
- content = accordionSection.find( '.control-panel-content' );
- content.css( 'margin-top', ( parseInt( content.css( 'margin-top' ), 10 ) - ( content.offset().top - headerActionsHeight ) ) );
+ overlay.removeClass( 'in-sub-panel' );
+ accordionSection.removeClass( 'current-panel' );
+ if ( panel === api.state( 'expandedPanel' ).get() ) {
+ api.state( 'expandedPanel' ).set( false );
+ }
+ }
},
/**
} else {
template = wp.template( 'customize-panel-default-content' );
}
- if ( template && panel.container ) {
- panel.container.find( '.accordion-sub-container' ).html( template( panel.params ) );
+ if ( template && panel.headContainer ) {
+ panel.contentContainer.html( template( panel.params ) );
}
}
});
api.section( sectionId, function ( section ) {
// Wait for the section to be ready/initialized
section.deferred.embedded.done( function () {
- parentContainer = section.container.find( 'ul:first' );
+ parentContainer = ( section.contentContainer.is( 'ul' ) ) ? section.contentContainer : section.contentContainer.find( 'ul:first' );
if ( ! control.container.parent().is( parentContainer ) ) {
parentContainer.append( control.container );
control.renderContent();
/**
* Triggered when the control's markup has been injected into the DOM.
*
- * @abstract
+ * @returns {void}
*/
- ready: function() {},
+ ready: function() {
+ var control = this, newItem;
+ if ( 'dropdown-pages' === control.params.type && control.params.allow_addition ) {
+ newItem = control.container.find( '.new-content-item' );
+ newItem.hide(); // Hide in JS to preserve flex display when showing.
+ control.container.on( 'click', '.add-new-toggle', function( e ) {
+ $( e.currentTarget ).slideUp( 180 );
+ newItem.slideDown( 180 );
+ newItem.find( '.create-item-input' ).focus();
+ });
+ control.container.on( 'click', '.add-content', function() {
+ control.addNewPage();
+ });
+ control.container.on( 'keyup', '.create-item-input', function( e ) {
+ if ( 13 === e.which ) { // Enter
+ control.addNewPage();
+ }
+ });
+ }
+ },
/**
* Get the element inside of a control's container that contains the validation error message.
control.container.html( template( control.params ) );
}
}
- }
- });
-
- /**
- * A colorpicker control.
- *
- * @class
- * @augments wp.customize.Control
- * @augments wp.customize.Class
- */
- api.ColorControl = api.Control.extend({
- ready: function() {
- var control = this,
- picker = this.container.find('.color-picker-hex');
+ },
- picker.val( control.setting() ).wpColorPicker({
- change: function() {
- control.setting.set( picker.wpColorPicker('color') );
- },
- clear: function() {
- control.setting.set( '' );
- }
- });
+ /**
+ * Add a new page to a dropdown-pages control reusing menus code for this.
+ *
+ * @since 4.7.0
+ * @access private
+ * @returns {void}
+ */
+ addNewPage: function () {
+ var control = this, promise, toggle, container, input, title, select;
+
+ if ( 'dropdown-pages' !== control.params.type || ! control.params.allow_addition || ! api.Menus ) {
+ return;
+ }
+
+ toggle = control.container.find( '.add-new-toggle' );
+ container = control.container.find( '.new-content-item' );
+ input = control.container.find( '.create-item-input' );
+ title = input.val();
+ select = control.container.find( 'select' );
+
+ if ( ! title ) {
+ input.addClass( 'invalid' );
+ return;
+ }
+
+ input.removeClass( 'invalid' );
+ input.attr( 'disabled', 'disabled' );
+
+ // The menus functions add the page, publish when appropriate, and also add the new page to the dropdown-pages controls.
+ promise = api.Menus.insertAutoDraftPost( {
+ post_title: title,
+ post_type: 'page'
+ } );
+ promise.done( function( data ) {
+ var availableItem, $content, itemTemplate;
+
+ // Prepare the new page as an available menu item.
+ // See api.Menus.submitNew().
+ availableItem = new api.Menus.AvailableItemModel( {
+ 'id': 'post-' + data.post_id, // Used for available menu item Backbone models.
+ 'title': title,
+ 'type': 'page',
+ 'type_label': api.Menus.data.l10n.page_label,
+ 'object': 'post_type',
+ 'object_id': data.post_id,
+ 'url': data.url
+ } );
+
+ // Add the new item to the list of available menu items.
+ api.Menus.availableMenuItemsPanel.collection.add( availableItem );
+ $content = $( '#available-menu-items-post_type-page' ).find( '.available-menu-items-list' );
+ itemTemplate = wp.template( 'available-menu-item' );
+ $content.prepend( itemTemplate( availableItem.attributes ) );
+
+ // Focus the select control.
+ select.focus();
+ control.setting.set( String( data.post_id ) ); // Triggers a preview refresh and updates the setting.
+
+ // Reset the create page form.
+ container.slideUp( 180 );
+ toggle.slideDown( 180 );
+ } );
+ promise.always( function() {
+ input.val( '' ).removeAttr( 'disabled' );
+ } );
+ }
+ });
+
+ /**
+ * A colorpicker control.
+ *
+ * @class
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.ColorControl = api.Control.extend({
+ ready: function() {
+ var control = this,
+ isHueSlider = this.params.mode === 'hue',
+ updating = false,
+ picker;
+
+ if ( isHueSlider ) {
+ picker = this.container.find( '.color-picker-hue' );
+ picker.val( control.setting() ).wpColorPicker({
+ change: function( event, ui ) {
+ updating = true;
+ control.setting( ui.color.h() );
+ updating = false;
+ }
+ });
+ } else {
+ picker = this.container.find( '.color-picker-hex' );
+ picker.val( control.setting() ).wpColorPicker({
+ change: function() {
+ updating = true;
+ control.setting.set( picker.wpColorPicker( 'color' ) );
+ updating = false;
+ },
+ clear: function() {
+ updating = true;
+ control.setting.set( '' );
+ updating = false;
+ }
+ });
+ }
- this.setting.bind( function ( value ) {
+ control.setting.bind( function ( value ) {
+ // Bail if the update came from the control itself.
+ if ( updating ) {
+ return;
+ }
picker.val( value );
picker.wpColorPicker( 'color', value );
- });
+ } );
+
+ // Collapse color picker when hitting Esc instead of collapsing the current section.
+ control.container.on( 'keydown', function( event ) {
+ var pickerContainer;
+ if ( 27 !== event.which ) { // Esc.
+ return;
+ }
+ pickerContainer = control.container.find( '.wp-picker-container' );
+ if ( pickerContainer.hasClass( 'wp-picker-active' ) ) {
+ picker.wpColorPicker( 'close' );
+ control.container.find( '.wp-color-result' ).focus();
+ event.stopPropagation(); // Prevent section from being collapsed.
+ }
+ } );
}
});
wp.ajax.post( 'custom-background-add', {
nonce: _wpCustomizeBackground.nonces.add,
wp_customize: 'on',
- theme: api.settings.theme.stylesheet,
+ customize_theme: api.settings.theme.stylesheet,
attachment_id: this.params.attachment.id
} );
}
});
+ /**
+ * A control for positioning a background image.
+ *
+ * @since 4.7.0
+ *
+ * @class
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.BackgroundPositionControl = api.Control.extend( {
+
+ /**
+ * Set up control UI once embedded in DOM and settings are created.
+ *
+ * @since 4.7.0
+ * @access public
+ */
+ ready: function() {
+ var control = this, updateRadios;
+
+ control.container.on( 'change', 'input[name="background-position"]', function() {
+ var position = $( this ).val().split( ' ' );
+ control.settings.x( position[0] );
+ control.settings.y( position[1] );
+ } );
+
+ updateRadios = _.debounce( function() {
+ var x, y, radioInput, inputValue;
+ x = control.settings.x.get();
+ y = control.settings.y.get();
+ inputValue = String( x ) + ' ' + String( y );
+ radioInput = control.container.find( 'input[name="background-position"][value="' + inputValue + '"]' );
+ radioInput.click();
+ } );
+ control.settings.x.bind( updateRadios );
+ control.settings.y.bind( updateRadios );
+
+ updateRadios(); // Set initial UI.
+ }
+ } );
+
/**
* A control for selecting and cropping an image.
*
* @param {object} attachment
*/
setImageFromAttachment: function( attachment ) {
- var sizes = [ 'site_icon-32', 'thumbnail', 'full' ],
+ var sizes = [ 'site_icon-32', 'thumbnail', 'full' ], link,
icon;
_.each( sizes, function( size ) {
// Set the Customizer setting; the callback takes care of rendering.
this.setting( attachment.id );
+ if ( ! icon ) {
+ return;
+ }
+
// Update the icon in-browser.
- $( 'link[sizes="32x32"]' ).attr( 'href', icon.url );
+ link = $( 'link[rel="icon"][sizes="32x32"]' );
+ link.attr( 'href', icon.url );
},
/**
this.params.attachment = {};
this.setting( '' );
this.renderContent(); // Not bound to setting change when emptying.
- $( 'link[rel="icon"]' ).attr( 'href', '' );
+ $( 'link[rel="icon"][sizes="32x32"]' ).attr( 'href', '/favicon.ico' ); // Set to default.
}
});
// Ensure custom-header-crop Ajax requests bootstrap the Customizer to activate the previewed theme.
wp.media.controller.Cropper.prototype.defaults.doCropArgs.wp_customize = 'on';
- wp.media.controller.Cropper.prototype.defaults.doCropArgs.theme = api.settings.theme.stylesheet;
+ wp.media.controller.Cropper.prototype.defaults.doCropArgs.customize_theme = api.settings.theme.stylesheet;
},
/**
return;
}
- var previewUrl = $( this ).data( 'previewUrl' );
-
- $( '.wp-full-overlay' ).addClass( 'customize-loading' );
-
- window.parent.location = previewUrl;
+ api.section( control.section() ).loadThemePreview( control.params.theme.id );
});
control.container.on( 'click keydown', '.theme-actions .theme-details', function( event ) {
* @mixes wp.customize.Events
*/
api.PreviewFrame = api.Messenger.extend({
- sensitivity: 2000,
+ sensitivity: null, // Will get set to api.settings.timeouts.previewFrameSensitivity.
/**
* Initialize the PreviewFrame.
*
* @param {object} params.container
- * @param {object} params.signature
* @param {object} params.previewUrl
* @param {object} params.query
* @param {object} options
deferred.promise( this );
this.container = params.container;
- this.signature = params.signature;
$.extend( params, { channel: api.PreviewFrame.uuid() });
* the request.
*/
run: function( deferred ) {
- var self = this,
+ var previewFrame = this,
loaded = false,
- ready = false;
-
- if ( this._ready ) {
- this.unbind( 'ready', this._ready );
+ ready = false,
+ readyData = null,
+ hasPendingChangesetUpdate = '{}' !== previewFrame.query.customized,
+ urlParser,
+ params,
+ form;
+
+ if ( previewFrame._ready ) {
+ previewFrame.unbind( 'ready', previewFrame._ready );
}
- this._ready = function() {
+ previewFrame._ready = function( data ) {
ready = true;
+ readyData = data;
+ previewFrame.container.addClass( 'iframe-ready' );
+ if ( ! data ) {
+ return;
+ }
if ( loaded ) {
- deferred.resolveWith( self );
+ deferred.resolveWith( previewFrame, [ data ] );
}
};
- this.bind( 'ready', this._ready );
+ previewFrame.bind( 'ready', previewFrame._ready );
- this.bind( 'ready', function ( data ) {
+ urlParser = document.createElement( 'a' );
+ urlParser.href = previewFrame.previewUrl();
- this.container.addClass( 'iframe-ready' );
-
- if ( ! data ) {
- return;
+ params = _.extend(
+ api.utils.parseQueryString( urlParser.search.substr( 1 ) ),
+ {
+ customize_changeset_uuid: previewFrame.query.customize_changeset_uuid,
+ customize_theme: previewFrame.query.customize_theme,
+ customize_messenger_channel: previewFrame.query.customize_messenger_channel
}
+ );
- /*
- * Walk over all panels, sections, and controls and set their
- * respective active states to true if the preview explicitly
- * indicates as such.
- */
- var constructs = {
- panel: data.activePanels,
- section: data.activeSections,
- control: data.activeControls
- };
- _( constructs ).each( function ( activeConstructs, type ) {
- api[ type ].each( function ( construct, id ) {
- var active = !! ( activeConstructs && activeConstructs[ id ] );
- if ( active ) {
- construct.activate();
- } else {
- construct.deactivate();
- }
- } );
- } );
-
- if ( data.settingValidities ) {
- api._handleSettingValidities( {
- settingValidities: data.settingValidities,
- focusInvalidControl: false
- } );
- }
+ urlParser.search = $.param( params );
+ previewFrame.iframe = $( '<iframe />', {
+ title: api.l10n.previewIframeTitle,
+ name: 'customize-' + previewFrame.channel()
} );
+ previewFrame.iframe.attr( 'onmousewheel', '' ); // Workaround for Safari bug. See WP Trac #38149.
- this.request = $.ajax( this.previewUrl(), {
- type: 'POST',
- data: this.query,
- xhrFields: {
- withCredentials: true
- }
- } );
+ if ( ! hasPendingChangesetUpdate ) {
+ previewFrame.iframe.attr( 'src', urlParser.href );
+ } else {
+ previewFrame.iframe.attr( 'data-src', urlParser.href ); // For debugging purposes.
+ }
- this.request.fail( function() {
- deferred.rejectWith( self, [ 'request failure' ] );
- });
+ previewFrame.iframe.appendTo( previewFrame.container );
+ previewFrame.targetWindow( previewFrame.iframe[0].contentWindow );
- this.request.done( function( response ) {
- var location = self.request.getResponseHeader('Location'),
- signature = self.signature,
- index;
+ /*
+ * Submit customized data in POST request to preview frame window since
+ * there are setting value changes not yet written to changeset.
+ */
+ if ( hasPendingChangesetUpdate ) {
+ form = $( '<form>', {
+ action: urlParser.href,
+ target: previewFrame.iframe.attr( 'name' ),
+ method: 'post',
+ hidden: 'hidden'
+ } );
+ form.append( $( '<input>', {
+ type: 'hidden',
+ name: '_method',
+ value: 'GET'
+ } ) );
+ _.each( previewFrame.query, function( value, key ) {
+ form.append( $( '<input>', {
+ type: 'hidden',
+ name: key,
+ value: value
+ } ) );
+ } );
+ previewFrame.container.append( form );
+ form.submit();
+ form.remove(); // No need to keep the form around after submitted.
+ }
- // Check if the location response header differs from the current URL.
- // If so, the request was redirected; try loading the requested page.
- if ( location && location !== self.previewUrl() ) {
- deferred.rejectWith( self, [ 'redirect', location ] );
- return;
- }
+ previewFrame.bind( 'iframe-loading-error', function( error ) {
+ previewFrame.iframe.remove();
// Check if the user is not logged in.
- if ( '0' === response ) {
- self.login( deferred );
+ if ( 0 === error ) {
+ previewFrame.login( deferred );
return;
}
// Check for cheaters.
- if ( '-1' === response ) {
- deferred.rejectWith( self, [ 'cheatin' ] );
+ if ( -1 === error ) {
+ deferred.rejectWith( previewFrame, [ 'cheatin' ] );
return;
}
- // Check for a signature in the request.
- index = response.lastIndexOf( signature );
- if ( -1 === index || index < response.lastIndexOf('</html>') ) {
- deferred.rejectWith( self, [ 'unsigned' ] );
- return;
- }
-
- // Strip the signature from the request.
- response = response.slice( 0, index ) + response.slice( index + signature.length );
-
- // Create the iframe and inject the html content.
- self.iframe = $( '<iframe />', { 'title': api.l10n.previewIframeTitle } ).appendTo( self.container );
-
- // Bind load event after the iframe has been added to the page;
- // otherwise it will fire when injected into the DOM.
- self.iframe.one( 'load', function() {
- loaded = true;
-
- if ( ready ) {
- deferred.resolveWith( self );
- } else {
- setTimeout( function() {
- deferred.rejectWith( self, [ 'ready timeout' ] );
- }, self.sensitivity );
- }
- });
+ deferred.rejectWith( previewFrame, [ 'request failure' ] );
+ } );
- self.targetWindow( self.iframe[0].contentWindow );
+ previewFrame.iframe.one( 'load', function() {
+ loaded = true;
- self.targetWindow().document.open();
- self.targetWindow().document.write( response );
- self.targetWindow().document.close();
+ if ( ready ) {
+ deferred.resolveWith( previewFrame, [ readyData ] );
+ } else {
+ setTimeout( function() {
+ deferred.rejectWith( previewFrame, [ 'ready timeout' ] );
+ }, previewFrame.sensitivity );
+ }
});
},
destroy: function() {
api.Messenger.prototype.destroy.call( this );
- this.request.abort();
- if ( this.iframe )
+ if ( this.iframe ) {
this.iframe.remove();
+ }
- delete this.request;
delete this.iframe;
delete this.targetWindow;
}
});
(function(){
- var uuid = 0;
+ var id = 0;
/**
- * Create a universally unique identifier.
+ * Return an incremented ID for a preview messenger channel.
+ *
+ * This function is named "uuid" for historical reasons, but it is a
+ * misnomer as it is not an actual UUID, and it is not universally unique.
+ * This is not to be confused with `api.settings.changeset.uuid`.
*
- * @return {int}
+ * @return {string}
*/
api.PreviewFrame.uuid = function() {
- return 'preview-' + uuid++;
+ return 'preview-' + String( id++ );
};
}());
* @mixes wp.customize.Events
*/
api.Previewer = api.Messenger.extend({
- refreshBuffer: 250,
+ refreshBuffer: null, // Will get set to api.settings.timeouts.windowRefresh.
/**
* @param {array} params.allowedUrls
* frame to be placed.
* @param {string} params.form
* @param {string} params.previewUrl The URL to preview.
- * @param {string} params.signature
* @param {object} options
*/
initialize: function( params, options ) {
- var self = this,
- rscheme = /^https?/;
+ var previewer = this,
+ urlParser = document.createElement( 'a' );
- $.extend( this, options || {} );
- this.deferred = {
+ $.extend( previewer, options || {} );
+ previewer.deferred = {
active: $.Deferred()
};
- /*
- * Wrap this.refresh to prevent it from hammering the servers:
- *
- * If refresh is called once and no other refresh requests are
- * loading, trigger the request immediately.
- *
- * If refresh is called while another refresh request is loading,
- * debounce the refresh requests:
- * 1. Stop the loading request (as it is instantly outdated).
- * 2. Trigger the new request once refresh hasn't been called for
- * self.refreshBuffer milliseconds.
- */
- this.refresh = (function( self ) {
- var refresh = self.refresh,
- callback = function() {
- timeout = null;
- refresh.call( self );
- },
- timeout;
-
- return function() {
- if ( typeof timeout !== 'number' ) {
- if ( self.loading ) {
- self.abort();
+ // Debounce to prevent hammering server and then wait for any pending update requests.
+ previewer.refresh = _.debounce(
+ ( function( originalRefresh ) {
+ return function() {
+ var isProcessingComplete, refreshOnceProcessingComplete;
+ isProcessingComplete = function() {
+ return 0 === api.state( 'processing' ).get();
+ };
+ if ( isProcessingComplete() ) {
+ originalRefresh.call( previewer );
} else {
- return callback();
+ refreshOnceProcessingComplete = function() {
+ if ( isProcessingComplete() ) {
+ originalRefresh.call( previewer );
+ api.state( 'processing' ).unbind( refreshOnceProcessingComplete );
+ }
+ };
+ api.state( 'processing' ).bind( refreshOnceProcessingComplete );
}
- }
-
- clearTimeout( timeout );
- timeout = setTimeout( callback, self.refreshBuffer );
- };
- })( this );
+ };
+ }( previewer.refresh ) ),
+ previewer.refreshBuffer
+ );
- this.container = api.ensure( params.container );
- this.allowedUrls = params.allowedUrls;
- this.signature = params.signature;
+ previewer.container = api.ensure( params.container );
+ previewer.allowedUrls = params.allowedUrls;
params.url = window.location.href;
- api.Messenger.prototype.initialize.call( this, params );
+ api.Messenger.prototype.initialize.call( previewer, params );
- this.add( 'scheme', this.origin() ).link( this.origin ).setter( function( to ) {
- var match = to.match( rscheme );
- return match ? match[0] : '';
- });
+ urlParser.href = previewer.origin();
+ previewer.add( 'scheme', urlParser.protocol.replace( /:$/, '' ) );
// Limit the URL to internal, front-end links.
//
// are on different domains to avoid the case where the front end doesn't have
// ssl certs.
- this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
- var result;
+ previewer.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
+ var result = null, urlParser, queryParams, parsedAllowedUrl, parsedCandidateUrls = [];
+ urlParser = document.createElement( 'a' );
+ urlParser.href = to;
- // Check for URLs that include "/wp-admin/" or end in "/wp-admin".
- // Strip hashes and query strings before testing.
- if ( /\/wp-admin(\/|$)/.test( to.replace( /[#?].*$/, '' ) ) )
+ // Abort if URL is for admin or (static) files in wp-includes or wp-content.
+ if ( /\/wp-(admin|includes|content)(\/|$)/.test( urlParser.pathname ) ) {
return null;
+ }
+
+ // Remove state query params.
+ if ( urlParser.search.length > 1 ) {
+ queryParams = api.utils.parseQueryString( urlParser.search.substr( 1 ) );
+ delete queryParams.customize_changeset_uuid;
+ delete queryParams.customize_theme;
+ delete queryParams.customize_messenger_channel;
+ if ( _.isEmpty( queryParams ) ) {
+ urlParser.search = '';
+ } else {
+ urlParser.search = $.param( queryParams );
+ }
+ }
- // Attempt to match the URL to the control frame's scheme
- // and check if it's allowed. If not, try the original URL.
- $.each([ to.replace( rscheme, self.scheme() ), to ], function( i, url ) {
- $.each( self.allowedUrls, function( i, allowed ) {
- var path;
+ parsedCandidateUrls.push( urlParser );
- allowed = allowed.replace( /\/+$/, '' );
- path = url.replace( allowed, '' );
+ // Prepend list with URL that matches the scheme/protocol of the iframe.
+ if ( previewer.scheme.get() + ':' !== urlParser.protocol ) {
+ urlParser = document.createElement( 'a' );
+ urlParser.href = parsedCandidateUrls[0].href;
+ urlParser.protocol = previewer.scheme.get() + ':';
+ parsedCandidateUrls.unshift( urlParser );
+ }
- if ( 0 === url.indexOf( allowed ) && /^([/#?]|$)/.test( path ) ) {
- result = url;
- return false;
+ // Attempt to match the URL to the control frame's scheme and check if it's allowed. If not, try the original URL.
+ parsedAllowedUrl = document.createElement( 'a' );
+ _.find( parsedCandidateUrls, function( parsedCandidateUrl ) {
+ return ! _.isUndefined( _.find( previewer.allowedUrls, function( allowedUrl ) {
+ parsedAllowedUrl.href = allowedUrl;
+ if ( urlParser.protocol === parsedAllowedUrl.protocol && urlParser.host === parsedAllowedUrl.host && 0 === urlParser.pathname.indexOf( parsedAllowedUrl.pathname.replace( /\/$/, '' ) ) ) {
+ result = parsedCandidateUrl.href;
+ return true;
}
- });
- if ( result )
- return false;
- });
+ } ) );
+ } );
- // If we found a matching result, return it. If not, bail.
- return result ? result : null;
+ return result;
});
+ previewer.bind( 'ready', previewer.ready );
+
+ // Start listening for keep-alive messages when iframe first loads.
+ previewer.deferred.active.done( _.bind( previewer.keepPreviewAlive, previewer ) );
+
+ previewer.bind( 'synced', function() {
+ previewer.send( 'active' );
+ } );
+
// Refresh the preview when the URL is changed (but not yet).
- this.previewUrl.bind( this.refresh );
+ previewer.previewUrl.bind( previewer.refresh );
- this.scroll = 0;
- this.bind( 'scroll', function( distance ) {
- this.scroll = distance;
+ previewer.scroll = 0;
+ previewer.bind( 'scroll', function( distance ) {
+ previewer.scroll = distance;
});
- // Update the URL when the iframe sends a URL message.
- this.bind( 'url', this.previewUrl );
+ // Update the URL when the iframe sends a URL message, resetting scroll position. If URL is unchanged, then refresh.
+ previewer.bind( 'url', function( url ) {
+ var onUrlChange, urlChanged = false;
+ previewer.scroll = 0;
+ onUrlChange = function() {
+ urlChanged = true;
+ };
+ previewer.previewUrl.bind( onUrlChange );
+ previewer.previewUrl.set( url );
+ previewer.previewUrl.unbind( onUrlChange );
+ if ( ! urlChanged ) {
+ previewer.refresh();
+ }
+ } );
// Update the document title when the preview changes.
- this.bind( 'documentTitle', function ( title ) {
+ previewer.bind( 'documentTitle', function ( title ) {
api.setDocumentTitle( title );
} );
},
+ /**
+ * Handle the preview receiving the ready message.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param {object} data - Data from preview.
+ * @param {string} data.currentUrl - Current URL.
+ * @param {object} data.activePanels - Active panels.
+ * @param {object} data.activeSections Active sections.
+ * @param {object} data.activeControls Active controls.
+ * @returns {void}
+ */
+ ready: function( data ) {
+ var previewer = this, synced = {}, constructs;
+
+ synced.settings = api.get();
+ synced['settings-modified-while-loading'] = previewer.settingsModifiedWhileLoading;
+ if ( 'resolved' !== previewer.deferred.active.state() || previewer.loading ) {
+ synced.scroll = previewer.scroll;
+ }
+ synced['edit-shortcut-visibility'] = api.state( 'editShortcutVisibility' ).get();
+ previewer.send( 'sync', synced );
+
+ // Set the previewUrl without causing the url to set the iframe.
+ if ( data.currentUrl ) {
+ previewer.previewUrl.unbind( previewer.refresh );
+ previewer.previewUrl.set( data.currentUrl );
+ previewer.previewUrl.bind( previewer.refresh );
+ }
+
+ /*
+ * Walk over all panels, sections, and controls and set their
+ * respective active states to true if the preview explicitly
+ * indicates as such.
+ */
+ constructs = {
+ panel: data.activePanels,
+ section: data.activeSections,
+ control: data.activeControls
+ };
+ _( constructs ).each( function ( activeConstructs, type ) {
+ api[ type ].each( function ( construct, id ) {
+ var isDynamicallyCreated = _.isUndefined( api.settings[ type + 's' ][ id ] );
+
+ /*
+ * If the construct was created statically in PHP (not dynamically in JS)
+ * then consider a missing (undefined) value in the activeConstructs to
+ * mean it should be deactivated (since it is gone). But if it is
+ * dynamically created then only toggle activation if the value is defined,
+ * as this means that the construct was also then correspondingly
+ * created statically in PHP and the active callback is available.
+ * Otherwise, dynamically-created constructs should normally have
+ * their active states toggled in JS rather than from PHP.
+ */
+ if ( ! isDynamicallyCreated || ! _.isUndefined( activeConstructs[ id ] ) ) {
+ if ( activeConstructs[ id ] ) {
+ construct.activate();
+ } else {
+ construct.deactivate();
+ }
+ }
+ } );
+ } );
+
+ if ( data.settingValidities ) {
+ api._handleSettingValidities( {
+ settingValidities: data.settingValidities,
+ focusInvalidControl: false
+ } );
+ }
+ },
+
+ /**
+ * Keep the preview alive by listening for ready and keep-alive messages.
+ *
+ * If a message is not received in the allotted time then the iframe will be set back to the last known valid URL.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @returns {void}
+ */
+ keepPreviewAlive: function keepPreviewAlive() {
+ var previewer = this, keepAliveTick, timeoutId, handleMissingKeepAlive, scheduleKeepAliveCheck;
+
+ /**
+ * Schedule a preview keep-alive check.
+ *
+ * Note that if a page load takes longer than keepAliveCheck milliseconds,
+ * the keep-alive messages will still be getting sent from the previous
+ * URL.
+ */
+ scheduleKeepAliveCheck = function() {
+ timeoutId = setTimeout( handleMissingKeepAlive, api.settings.timeouts.keepAliveCheck );
+ };
+
+ /**
+ * Set the previewerAlive state to true when receiving a message from the preview.
+ */
+ keepAliveTick = function() {
+ api.state( 'previewerAlive' ).set( true );
+ clearTimeout( timeoutId );
+ scheduleKeepAliveCheck();
+ };
+
+ /**
+ * Set the previewerAlive state to false if keepAliveCheck milliseconds have transpired without a message.
+ *
+ * This is most likely to happen in the case of a connectivity error, or if the theme causes the browser
+ * to navigate to a non-allowed URL. Setting this state to false will force settings with a postMessage
+ * transport to use refresh instead, causing the preview frame also to be replaced with the current
+ * allowed preview URL.
+ */
+ handleMissingKeepAlive = function() {
+ api.state( 'previewerAlive' ).set( false );
+ };
+ scheduleKeepAliveCheck();
+
+ previewer.bind( 'ready', keepAliveTick );
+ previewer.bind( 'keep-alive', keepAliveTick );
+ },
+
/**
* Query string data sent with each preview request.
*
},
/**
- * Refresh the preview.
+ * Refresh the preview seamlessly.
+ *
+ * @since 3.4.0
+ * @access public
+ * @returns {void}
*/
refresh: function() {
- var self = this;
+ var previewer = this, onSettingChange;
// Display loading indicator
- this.send( 'loading-initiated' );
+ previewer.send( 'loading-initiated' );
- this.abort();
+ previewer.abort();
- this.loading = new api.PreviewFrame({
- url: this.url(),
- previewUrl: this.previewUrl(),
- query: this.query() || {},
- container: this.container,
- signature: this.signature
+ previewer.loading = new api.PreviewFrame({
+ url: previewer.url(),
+ previewUrl: previewer.previewUrl(),
+ query: previewer.query( { excludeCustomizedSaved: true } ) || {},
+ container: previewer.container
});
- this.loading.done( function() {
- // 'this' is the loading frame
- this.bind( 'synced', function() {
- if ( self.preview )
- self.preview.destroy();
- self.preview = this;
- delete self.loading;
+ previewer.settingsModifiedWhileLoading = {};
+ onSettingChange = function( setting ) {
+ previewer.settingsModifiedWhileLoading[ setting.id ] = true;
+ };
+ api.bind( 'change', onSettingChange );
+ previewer.loading.always( function() {
+ api.unbind( 'change', onSettingChange );
+ } );
- self.targetWindow( this.targetWindow() );
- self.channel( this.channel() );
+ previewer.loading.done( function( readyData ) {
+ var loadingFrame = this, onceSynced;
- self.deferred.active.resolve();
- self.send( 'active' );
- });
+ previewer.preview = loadingFrame;
+ previewer.targetWindow( loadingFrame.targetWindow() );
+ previewer.channel( loadingFrame.channel() );
- this.send( 'sync', {
- scroll: self.scroll,
- settings: api.get()
- });
+ onceSynced = function() {
+ loadingFrame.unbind( 'synced', onceSynced );
+ if ( previewer._previousPreview ) {
+ previewer._previousPreview.destroy();
+ }
+ previewer._previousPreview = previewer.preview;
+ previewer.deferred.active.resolve();
+ delete previewer.loading;
+ };
+ loadingFrame.bind( 'synced', onceSynced );
+
+ // This event will be received directly by the previewer in normal navigation; this is only needed for seamless refresh.
+ previewer.trigger( 'ready', readyData );
});
- this.loading.fail( function( reason, location ) {
- self.send( 'loading-failed' );
- if ( 'redirect' === reason && location ) {
- self.previewUrl( location );
- }
+ previewer.loading.fail( function( reason ) {
+ previewer.send( 'loading-failed' );
if ( 'logged out' === reason ) {
- if ( self.preview ) {
- self.preview.destroy();
- delete self.preview;
+ if ( previewer.preview ) {
+ previewer.preview.destroy();
+ delete previewer.preview;
}
- self.login().done( self.refresh );
+ previewer.login().done( previewer.refresh );
}
if ( 'cheatin' === reason ) {
- self.cheatin();
+ previewer.cheatin();
}
});
},
request = wp.ajax.post( 'customize_refresh_nonces', {
wp_customize: 'on',
- theme: api.settings.theme.stylesheet
+ customize_theme: api.settings.theme.stylesheet
});
request.done( function( response ) {
api.settingConstructor = {};
api.controlConstructor = {
- color: api.ColorControl,
- media: api.MediaControl,
- upload: api.UploadControl,
- image: api.ImageControl,
- cropped_image: api.CroppedImageControl,
- site_icon: api.SiteIconControl,
- header: api.HeaderControl,
- background: api.BackgroundControl,
- theme: api.ThemeControl
+ color: api.ColorControl,
+ media: api.MediaControl,
+ upload: api.UploadControl,
+ image: api.ImageControl,
+ cropped_image: api.CroppedImageControl,
+ site_icon: api.SiteIconControl,
+ header: api.HeaderControl,
+ background: api.BackgroundControl,
+ background_position: api.BackgroundPositionControl,
+ theme: api.ThemeControl
};
api.panelConstructor = {};
api.sectionConstructor = {
// Add notifications for invalidities.
if ( _.isObject( validity ) ) {
_.each( validity, function( params, code ) {
- var notification = new api.Notification( code, params ), existingNotification, needsReplacement = false;
+ var notification, existingNotification, needsReplacement = false;
+ notification = new api.Notification( code, _.extend( { fromServer: true }, params ) );
// Remove existing notification if already exists for code but differs in parameters.
existingNotification = setting.notifications( notification.code );
if ( existingNotification ) {
- needsReplacement = ( notification.type !== existingNotification.type ) || ! _.isEqual( notification.data, existingNotification.data );
+ needsReplacement = notification.type !== existingNotification.type || notification.message !== existingNotification.message || ! _.isEqual( notification.data, existingNotification.data );
}
if ( needsReplacement ) {
setting.notifications.remove( code );
*/
api.reflowPaneContents = _.bind( function () {
- var appendContainer, activeElement, rootContainers, rootNodes = [], wasReflowed = false;
+ var appendContainer, activeElement, rootHeadContainers, rootNodes = [], wasReflowed = false;
if ( document.activeElement ) {
activeElement = $( document.activeElement );
// Sort the sections within each panel
api.panel.each( function ( panel ) {
var sections = panel.sections(),
- sectionContainers = _.pluck( sections, 'container' );
+ sectionHeadContainers = _.pluck( sections, 'headContainer' );
rootNodes.push( panel );
- appendContainer = panel.container.find( 'ul:first' );
- if ( ! api.utils.areElementListsEqual( sectionContainers, appendContainer.children( '[id]' ) ) ) {
+ appendContainer = ( panel.contentContainer.is( 'ul' ) ) ? panel.contentContainer : panel.contentContainer.find( 'ul:first' );
+ if ( ! api.utils.areElementListsEqual( sectionHeadContainers, appendContainer.children( '[id]' ) ) ) {
_( sections ).each( function ( section ) {
- appendContainer.append( section.container );
+ appendContainer.append( section.headContainer );
} );
wasReflowed = true;
}
if ( ! section.panel() ) {
rootNodes.push( section );
}
- appendContainer = section.container.find( 'ul:first' );
+ appendContainer = ( section.contentContainer.is( 'ul' ) ) ? section.contentContainer : section.contentContainer.find( 'ul:first' );
if ( ! api.utils.areElementListsEqual( controlContainers, appendContainer.children( '[id]' ) ) ) {
_( controls ).each( function ( control ) {
appendContainer.append( control.container );
// Sort the root panels and sections
rootNodes.sort( api.utils.prioritySort );
- rootContainers = _.pluck( rootNodes, 'container' );
- appendContainer = $( '#customize-theme-controls' ).children( 'ul' ); // @todo This should be defined elsewhere, and to be configurable
- if ( ! api.utils.areElementListsEqual( rootContainers, appendContainer.children() ) ) {
+ rootHeadContainers = _.pluck( rootNodes, 'headContainer' );
+ appendContainer = $( '#customize-theme-controls .customize-pane-parent' ); // @todo This should be defined elsewhere, and to be configurable
+ if ( ! api.utils.areElementListsEqual( rootHeadContainers, appendContainer.children() ) ) {
_( rootNodes ).each( function ( rootNode ) {
- appendContainer.append( rootNode.container );
+ appendContainer.append( rootNode.headContainer );
} );
wasReflowed = true;
}
return;
}
- var parent, topFocus,
+ if ( null === api.PreviewFrame.prototype.sensitivity ) {
+ api.PreviewFrame.prototype.sensitivity = api.settings.timeouts.previewFrameSensitivity;
+ }
+ if ( null === api.Previewer.prototype.refreshBuffer ) {
+ api.Previewer.prototype.refreshBuffer = api.settings.timeouts.windowRefresh;
+ }
+
+ var parent,
body = $( document.body ),
overlay = body.children( '.wp-full-overlay' ),
title = $( '#customize-info .panel-title.site-title' ),
container: '#customize-preview',
form: '#customize-controls',
previewUrl: api.settings.url.preview,
- allowedUrls: api.settings.url.allowed,
- signature: 'WP_CUSTOMIZER_SIGNATURE'
+ allowedUrls: api.settings.url.allowed
}, {
nonce: api.settings.nonce,
/**
* Build the query to send along with the Preview request.
*
- * @return {object}
+ * @since 3.4.0
+ * @since 4.7.0 Added options param.
+ * @access public
+ *
+ * @param {object} [options] Options.
+ * @param {boolean} [options.excludeCustomizedSaved=false] Exclude saved settings in customized response (values pending writing to changeset).
+ * @return {object} Query vars.
*/
- query: function() {
- var dirtyCustomized = {};
- api.each( function ( value, key ) {
- if ( value._dirty ) {
- dirtyCustomized[ key ] = value();
- }
- } );
-
- return {
+ query: function( options ) {
+ var queryVars = {
wp_customize: 'on',
- theme: api.settings.theme.stylesheet,
- customized: JSON.stringify( dirtyCustomized ),
- nonce: this.nonce.preview
+ customize_theme: api.settings.theme.stylesheet,
+ nonce: this.nonce.preview,
+ customize_changeset_uuid: api.settings.changeset.uuid
};
+
+ /*
+ * Exclude customized data if requested especially for calls to requestChangesetUpdate.
+ * Changeset updates are differential and so it is a performance waste to send all of
+ * the dirty settings with each update.
+ */
+ queryVars.customized = JSON.stringify( api.dirtyValues( {
+ unsaved: options && options.excludeCustomizedSaved
+ } ) );
+
+ return queryVars;
},
- save: function() {
- var self = this,
+ /**
+ * Save (and publish) the customizer changeset.
+ *
+ * Updates to the changeset are transactional. If any of the settings
+ * are invalid then none of them will be written into the changeset.
+ * A revision will be made for the changeset post if revisions support
+ * has been added to the post type.
+ *
+ * @since 3.4.0
+ * @since 4.7.0 Added args param and return value.
+ *
+ * @param {object} [args] Args.
+ * @param {string} [args.status=publish] Status.
+ * @param {string} [args.date] Date, in local time in MySQL format.
+ * @param {string} [args.title] Title
+ * @returns {jQuery.promise} Promise.
+ */
+ save: function( args ) {
+ var previewer = this,
+ deferred = $.Deferred(),
+ changesetStatus = 'publish',
processing = api.state( 'processing' ),
submitWhenDoneProcessing,
submit,
invalidSettings = [],
invalidControls;
- body.addClass( 'saving' );
+ if ( args && args.status ) {
+ changesetStatus = args.status;
+ }
+
+ if ( api.state( 'saving' ).get() ) {
+ deferred.reject( 'already_saving' );
+ deferred.promise();
+ }
+
+ api.state( 'saving' ).set( true );
function captureSettingModifiedDuringSave( setting ) {
modifiedWhileSaving[ setting.id ] = true;
api.bind( 'change', captureSettingModifiedDuringSave );
submit = function () {
- var request, query;
+ var request, query, settingInvalidities = {}, latestRevision = api._latestRevision;
/*
* Block saving if there are any settings that are marked as
*/
api.each( function( setting ) {
setting.notifications.each( function( notification ) {
- if ( 'error' === notification.type && ( ! notification.data || ! notification.data.from_server ) ) {
+ if ( 'error' === notification.type && ! notification.fromServer ) {
invalidSettings.push( setting.id );
+ if ( ! settingInvalidities[ setting.id ] ) {
+ settingInvalidities[ setting.id ] = {};
+ }
+ settingInvalidities[ setting.id ][ notification.code ] = notification;
}
} );
} );
invalidControls = api.findControlsForSettings( invalidSettings );
if ( ! _.isEmpty( invalidControls ) ) {
_.values( invalidControls )[0][0].focus();
- body.removeClass( 'saving' );
api.unbind( 'change', captureSettingModifiedDuringSave );
- return;
+ deferred.rejectWith( previewer, [
+ { setting_invalidities: settingInvalidities }
+ ] );
+ api.state( 'saving' ).set( false );
+ return deferred.promise();
}
- query = $.extend( self.query(), {
- nonce: self.nonce.save
+ /*
+ * Note that excludeCustomizedSaved is intentionally false so that the entire
+ * set of customized data will be included if bypassed changeset update.
+ */
+ query = $.extend( previewer.query( { excludeCustomizedSaved: false } ), {
+ nonce: previewer.nonce.save,
+ customize_changeset_status: changesetStatus
} );
+ if ( args && args.date ) {
+ query.customize_changeset_date = args.date;
+ }
+ if ( args && args.title ) {
+ query.customize_changeset_title = args.title;
+ }
+
+ /*
+ * Note that the dirty customized values will have already been set in the
+ * changeset and so technically query.customized could be deleted. However,
+ * it is remaining here to make sure that any settings that got updated
+ * quietly which may have not triggered an update request will also get
+ * included in the values that get saved to the changeset. This will ensure
+ * that values that get injected via the saved event will be included in
+ * the changeset. This also ensures that setting values that were invalid
+ * will get re-validated, perhaps in the case of settings that are invalid
+ * due to dependencies on other settings.
+ */
request = wp.ajax.post( 'customize_save', query );
// Disable save button during the save request.
api.trigger( 'save', request );
request.always( function () {
- body.removeClass( 'saving' );
+ api.state( 'saving' ).set( false );
saveBtn.prop( 'disabled', false );
api.unbind( 'change', captureSettingModifiedDuringSave );
} );
request.fail( function ( response ) {
+
if ( '0' === response ) {
response = 'not_logged_in';
} else if ( '-1' === response ) {
}
if ( 'invalid_nonce' === response ) {
- self.cheatin();
+ previewer.cheatin();
} else if ( 'not_logged_in' === response ) {
- self.preview.iframe.hide();
- self.login().done( function() {
- self.save();
- self.preview.iframe.show();
+ previewer.preview.iframe.hide();
+ previewer.login().done( function() {
+ previewer.save();
+ previewer.preview.iframe.show();
} );
}
} );
}
+ deferred.rejectWith( previewer, [ response ] );
api.trigger( 'error', response );
} );
request.done( function( response ) {
- // Clear setting dirty states, if setting wasn't modified while saving.
- api.each( function( setting ) {
- if ( ! modifiedWhileSaving[ setting.id ] ) {
- setting._dirty = false;
- }
- } );
+ previewer.send( 'saved', response );
+
+ api.state( 'changesetStatus' ).set( response.changeset_status );
+ if ( 'publish' === response.changeset_status ) {
+
+ // Mark all published as clean if they haven't been modified during the request.
+ api.each( function( setting ) {
+ /*
+ * Note that the setting revision will be undefined in the case of setting
+ * values that are marked as dirty when the customizer is loaded, such as
+ * when applying starter content. All other dirty settings will have an
+ * associated revision due to their modification triggering a change event.
+ */
+ if ( setting._dirty && ( _.isUndefined( api._latestSettingRevisions[ setting.id ] ) || api._latestSettingRevisions[ setting.id ] <= latestRevision ) ) {
+ setting._dirty = false;
+ }
+ } );
- api.previewer.send( 'saved', response );
+ api.state( 'changesetStatus' ).set( '' );
+ api.settings.changeset.uuid = response.next_changeset_uuid;
+ parent.send( 'changeset-uuid', api.settings.changeset.uuid );
+ }
if ( response.setting_validities ) {
api._handleSettingValidities( {
} );
}
+ deferred.resolveWith( previewer, [ response ] );
api.trigger( 'saved', response );
// Restore the global dirty state if any settings were modified during save.
api.state.bind( 'change', submitWhenDoneProcessing );
}
+ return deferred.promise();
}
});
api.bind( 'ready', api.reflowPaneContents );
$( [ api.panel, api.section, api.control ] ).each( function ( i, values ) {
- var debouncedReflowPaneContents = _.debounce( api.reflowPaneContents, 100 );
+ var debouncedReflowPaneContents = _.debounce( api.reflowPaneContents, api.settings.timeouts.reflowPaneContents );
values.bind( 'add', debouncedReflowPaneContents );
values.bind( 'change', debouncedReflowPaneContents );
values.bind( 'remove', debouncedReflowPaneContents );
} );
- // Check if preview url is valid and load the preview frame.
- if ( api.previewer.previewUrl() ) {
- api.previewer.refresh();
- } else {
- api.previewer.previewUrl( api.settings.url.home );
- }
-
// Save and activated states
(function() {
var state = new api.Values(),
saved = state.create( 'saved' ),
+ saving = state.create( 'saving' ),
activated = state.create( 'activated' ),
- processing = state.create( 'processing' );
+ processing = state.create( 'processing' ),
+ paneVisible = state.create( 'paneVisible' ),
+ expandedPanel = state.create( 'expandedPanel' ),
+ expandedSection = state.create( 'expandedSection' ),
+ changesetStatus = state.create( 'changesetStatus' ),
+ previewerAlive = state.create( 'previewerAlive' ),
+ editShortcutVisibility = state.create( 'editShortcutVisibility' ),
+ populateChangesetUuidParam;
state.bind( 'change', function() {
+ var canSave;
+
if ( ! activated() ) {
- saveBtn.val( api.l10n.activate ).prop( 'disabled', false );
+ saveBtn.val( api.l10n.activate );
closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
- } else if ( saved() ) {
- saveBtn.val( api.l10n.saved ).prop( 'disabled', true );
+ } else if ( '' === changesetStatus.get() && saved() ) {
+ saveBtn.val( api.l10n.saved );
closeBtn.find( '.screen-reader-text' ).text( api.l10n.close );
} else {
- saveBtn.val( api.l10n.save ).prop( 'disabled', false );
+ saveBtn.val( api.l10n.save );
closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
}
+
+ /*
+ * Save (publish) button should be enabled if saving is not currently happening,
+ * and if the theme is not active or the changeset exists but is not published.
+ */
+ canSave = ! saving() && ( ! activated() || ! saved() || ( '' !== changesetStatus() && 'publish' !== changesetStatus() ) );
+
+ saveBtn.prop( 'disabled', ! canSave );
});
// Set default states.
+ changesetStatus( api.settings.changeset.status );
saved( true );
+ if ( '' === changesetStatus() ) { // Handle case for loading starter content.
+ api.each( function( setting ) {
+ if ( setting._dirty ) {
+ saved( false );
+ }
+ } );
+ }
+ saving( false );
activated( api.settings.theme.active );
processing( 0 );
+ paneVisible( true );
+ expandedPanel( false );
+ expandedSection( false );
+ previewerAlive( true );
+ editShortcutVisibility( 'visible' );
api.bind( 'change', function() {
state('saved').set( false );
});
- api.bind( 'saved', function() {
+ saving.bind( function( isSaving ) {
+ body.toggleClass( 'saving', isSaving );
+ } );
+
+ api.bind( 'saved', function( response ) {
state('saved').set( true );
- state('activated').set( true );
+ if ( 'publish' === response.changeset_status ) {
+ state( 'activated' ).set( true );
+ }
});
activated.bind( function( to ) {
}
});
+ /**
+ * Populate URL with UUID via `history.replaceState()`.
+ *
+ * @since 4.7.0
+ * @access private
+ *
+ * @param {boolean} isIncluded Is UUID included.
+ * @returns {void}
+ */
+ populateChangesetUuidParam = function( isIncluded ) {
+ var urlParser, queryParams;
+ urlParser = document.createElement( 'a' );
+ urlParser.href = location.href;
+ queryParams = api.utils.parseQueryString( urlParser.search.substr( 1 ) );
+ if ( isIncluded ) {
+ if ( queryParams.changeset_uuid === api.settings.changeset.uuid ) {
+ return;
+ }
+ queryParams.changeset_uuid = api.settings.changeset.uuid;
+ } else {
+ if ( ! queryParams.changeset_uuid ) {
+ return;
+ }
+ delete queryParams.changeset_uuid;
+ }
+ urlParser.search = $.param( queryParams );
+ history.replaceState( {}, document.title, urlParser.href );
+ };
+
+ if ( history.replaceState ) {
+ changesetStatus.bind( function( newStatus ) {
+ populateChangesetUuidParam( '' !== newStatus && 'publish' !== newStatus );
+ } );
+ }
+
// Expose states to the API.
api.state = state;
}());
+ // Check if preview url is valid and load the preview frame.
+ if ( api.previewer.previewUrl() ) {
+ api.previewer.refresh();
+ } else {
+ api.previewer.previewUrl( api.settings.url.home );
+ }
+
// Button bindings.
saveBtn.click( function( event ) {
api.previewer.save();
});
$( '.collapse-sidebar' ).on( 'click', function() {
- if ( 'true' === $( this ).attr( 'aria-expanded' ) ) {
- $( this ).attr({ 'aria-expanded': 'false', 'aria-label': api.l10n.expandSidebar });
+ api.state( 'paneVisible' ).set( ! api.state( 'paneVisible' ).get() );
+ });
+
+ api.state( 'paneVisible' ).bind( function( paneVisible ) {
+ overlay.toggleClass( 'preview-only', ! paneVisible );
+ overlay.toggleClass( 'expanded', paneVisible );
+ overlay.toggleClass( 'collapsed', ! paneVisible );
+
+ if ( ! paneVisible ) {
+ $( '.collapse-sidebar' ).attr({ 'aria-expanded': 'false', 'aria-label': api.l10n.expandSidebar });
} else {
- $( this ).attr({ 'aria-expanded': 'true', 'aria-label': api.l10n.collapseSidebar });
+ $( '.collapse-sidebar' ).attr({ 'aria-expanded': 'true', 'aria-label': api.l10n.collapseSidebar });
}
-
- overlay.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
});
// Keyboard shortcuts - esc to exit section/panel.
return;
}
+ /*
+ * Abort if the event target is not the body (the default) and not inside of #customize-controls.
+ * This ensures that ESC meant to collapse a modal dialog or a TinyMCE toolbar won't collapse something else.
+ */
+ if ( ! $( event.target ).is( 'body' ) && ! $.contains( $( '#customize-controls' )[0], event.target ) ) {
+ return;
+ }
+
// Check for expanded expandable controls (e.g. widgets and nav menus items), sections, and panels.
api.control.each( function( control ) {
if ( control.expanded && control.expanded() && _.isFunction( control.collapse ) ) {
});
$( '.customize-controls-preview-toggle' ).on( 'click', function() {
- overlay.toggleClass( 'preview-only' );
+ api.state( 'paneVisible' ).set( ! api.state( 'paneVisible' ).get() );
});
+ /*
+ * Sticky header feature.
+ */
+ (function initStickyHeaders() {
+ var parentContainer = $( '.wp-full-overlay-sidebar-content' ),
+ changeContainer, getHeaderHeight, releaseStickyHeader, resetStickyHeader, positionStickyHeader,
+ activeHeader, lastScrollTop;
+
+ /**
+ * Determine which panel or section is currently expanded.
+ *
+ * @since 4.7.0
+ * @access private
+ *
+ * @param {wp.customize.Panel|wp.customize.Section} container Construct.
+ * @returns {void}
+ */
+ changeContainer = function( container ) {
+ var newInstance = container,
+ expandedSection = api.state( 'expandedSection' ).get(),
+ expandedPanel = api.state( 'expandedPanel' ).get(),
+ headerElement;
+
+ // Release previously active header element.
+ if ( activeHeader && activeHeader.element ) {
+ releaseStickyHeader( activeHeader.element );
+ }
+
+ if ( ! newInstance ) {
+ if ( ! expandedSection && expandedPanel && expandedPanel.contentContainer ) {
+ newInstance = expandedPanel;
+ } else if ( ! expandedPanel && expandedSection && expandedSection.contentContainer ) {
+ newInstance = expandedSection;
+ } else {
+ activeHeader = false;
+ return;
+ }
+ }
+
+ headerElement = newInstance.contentContainer.find( '.customize-section-title, .panel-meta' ).first();
+ if ( headerElement.length ) {
+ activeHeader = {
+ instance: newInstance,
+ element: headerElement,
+ parent: headerElement.closest( '.customize-pane-child' ),
+ height: getHeaderHeight( headerElement )
+ };
+ if ( expandedSection ) {
+ resetStickyHeader( activeHeader.element, activeHeader.parent );
+ }
+ } else {
+ activeHeader = false;
+ }
+ };
+ api.state( 'expandedSection' ).bind( changeContainer );
+ api.state( 'expandedPanel' ).bind( changeContainer );
+
+ // Throttled scroll event handler.
+ parentContainer.on( 'scroll', _.throttle( function() {
+ if ( ! activeHeader ) {
+ return;
+ }
+
+ var scrollTop = parentContainer.scrollTop(),
+ isScrollingUp = ( lastScrollTop ) ? scrollTop <= lastScrollTop : true;
+
+ lastScrollTop = scrollTop;
+ positionStickyHeader( activeHeader, scrollTop, isScrollingUp );
+ }, 8 ) );
+
+ // Release header element if it is sticky.
+ releaseStickyHeader = function( headerElement ) {
+ if ( ! headerElement.hasClass( 'is-sticky' ) ) {
+ return;
+ }
+ headerElement
+ .removeClass( 'is-sticky' )
+ .addClass( 'maybe-sticky is-in-view' )
+ .css( 'top', parentContainer.scrollTop() + 'px' );
+ };
+
+ // Reset position of the sticky header.
+ resetStickyHeader = function( headerElement, headerParent ) {
+ headerElement
+ .removeClass( 'maybe-sticky is-in-view' )
+ .css( {
+ width: '',
+ top: ''
+ } );
+ headerParent.css( 'padding-top', '' );
+ };
+
+ /**
+ * Get header height.
+ *
+ * @since 4.7.0
+ * @access private
+ *
+ * @param {jQuery} headerElement Header element.
+ * @returns {number} Height.
+ */
+ getHeaderHeight = function( headerElement ) {
+ var height = headerElement.data( 'height' );
+ if ( ! height ) {
+ height = headerElement.outerHeight();
+ headerElement.data( 'height', height );
+ }
+ return height;
+ };
+
+ /**
+ * Reposition header on throttled `scroll` event.
+ *
+ * @since 4.7.0
+ * @access private
+ *
+ * @param {object} header Header.
+ * @param {number} scrollTop Scroll top.
+ * @param {boolean} isScrollingUp Is scrolling up?
+ * @returns {void}
+ */
+ positionStickyHeader = function( header, scrollTop, isScrollingUp ) {
+ var headerElement = header.element,
+ headerParent = header.parent,
+ headerHeight = header.height,
+ headerTop = parseInt( headerElement.css( 'top' ), 10 ),
+ maybeSticky = headerElement.hasClass( 'maybe-sticky' ),
+ isSticky = headerElement.hasClass( 'is-sticky' ),
+ isInView = headerElement.hasClass( 'is-in-view' );
+
+ // When scrolling down, gradually hide sticky header.
+ if ( ! isScrollingUp ) {
+ if ( isSticky ) {
+ headerTop = scrollTop;
+ headerElement
+ .removeClass( 'is-sticky' )
+ .css( {
+ top: headerTop + 'px',
+ width: ''
+ } );
+ }
+ if ( isInView && scrollTop > headerTop + headerHeight ) {
+ headerElement.removeClass( 'is-in-view' );
+ headerParent.css( 'padding-top', '' );
+ }
+ return;
+ }
+
+ // Scrolling up.
+ if ( ! maybeSticky && scrollTop >= headerHeight ) {
+ maybeSticky = true;
+ headerElement.addClass( 'maybe-sticky' );
+ } else if ( 0 === scrollTop ) {
+ // Reset header in base position.
+ headerElement
+ .removeClass( 'maybe-sticky is-in-view is-sticky' )
+ .css( {
+ top: '',
+ width: ''
+ } );
+ headerParent.css( 'padding-top', '' );
+ return;
+ }
+
+ if ( isInView && ! isSticky ) {
+ // Header is in the view but is not yet sticky.
+ if ( headerTop >= scrollTop ) {
+ // Header is fully visible.
+ headerElement
+ .addClass( 'is-sticky' )
+ .css( {
+ top: '',
+ width: headerParent.outerWidth() + 'px'
+ } );
+ }
+ } else if ( maybeSticky && ! isInView ) {
+ // Header is out of the view.
+ headerElement
+ .addClass( 'is-in-view' )
+ .css( 'top', ( scrollTop - headerHeight ) + 'px' );
+ headerParent.css( 'padding-top', headerHeight + 'px' );
+ }
+ };
+ }());
+
// Previewed device bindings.
api.previewedDevice = new api.Value();
});
// Prompt user with AYS dialog if leaving the Customizer with unsaved changes
- $( window ).on( 'beforeunload', function () {
+ $( window ).on( 'beforeunload.customize-confirm', function () {
if ( ! api.state( 'saved' )() ) {
setTimeout( function() {
overlay.removeClass( 'customize-loading' );
parent.send( 'title', newTitle );
});
+ parent.send( 'changeset-uuid', api.settings.changeset.uuid );
+
// Initialize the connection with the parent frame.
parent.send( 'ready' );
// Control visibility for default controls
$.each({
'background_image': {
- controls: [ 'background_repeat', 'background_position_x', 'background_attachment' ],
+ controls: [ 'background_preset', 'background_position', 'background_size', 'background_repeat', 'background_attachment' ],
callback: function( to ) { return !! to; }
},
'show_on_front': {
});
});
+ api.control( 'background_preset', function( control ) {
+ var visibility, defaultValues, values, toggleVisibility, updateSettings, preset;
+
+ visibility = { // position, size, repeat, attachment
+ 'default': [ false, false, false, false ],
+ 'fill': [ true, false, false, false ],
+ 'fit': [ true, false, true, false ],
+ 'repeat': [ true, false, false, true ],
+ 'custom': [ true, true, true, true ]
+ };
+
+ defaultValues = [
+ _wpCustomizeBackground.defaults['default-position-x'],
+ _wpCustomizeBackground.defaults['default-position-y'],
+ _wpCustomizeBackground.defaults['default-size'],
+ _wpCustomizeBackground.defaults['default-repeat'],
+ _wpCustomizeBackground.defaults['default-attachment']
+ ];
+
+ values = { // position_x, position_y, size, repeat, attachment
+ 'default': defaultValues,
+ 'fill': [ 'left', 'top', 'cover', 'no-repeat', 'fixed' ],
+ 'fit': [ 'left', 'top', 'contain', 'no-repeat', 'fixed' ],
+ 'repeat': [ 'left', 'top', 'auto', 'repeat', 'scroll' ]
+ };
+
+ // @todo These should actually toggle the active state, but without the preview overriding the state in data.activeControls.
+ toggleVisibility = function( preset ) {
+ _.each( [ 'background_position', 'background_size', 'background_repeat', 'background_attachment' ], function( controlId, i ) {
+ var control = api.control( controlId );
+ if ( control ) {
+ control.container.toggle( visibility[ preset ][ i ] );
+ }
+ } );
+ };
+
+ updateSettings = function( preset ) {
+ _.each( [ 'background_position_x', 'background_position_y', 'background_size', 'background_repeat', 'background_attachment' ], function( settingId, i ) {
+ var setting = api( settingId );
+ if ( setting ) {
+ setting.set( values[ preset ][ i ] );
+ }
+ } );
+ };
+
+ preset = control.setting.get();
+ toggleVisibility( preset );
+
+ control.setting.bind( 'change', function( preset ) {
+ toggleVisibility( preset );
+ if ( 'custom' !== preset ) {
+ updateSettings( preset );
+ }
+ } );
+ } );
+
+ api.control( 'background_repeat', function( control ) {
+ control.elements[0].unsync( api( 'background_repeat' ) );
+
+ control.element = new api.Element( control.container.find( 'input' ) );
+ control.element.set( 'no-repeat' !== control.setting() );
+
+ control.element.bind( function( to ) {
+ control.setting.set( to ? 'repeat' : 'no-repeat' );
+ } );
+
+ control.setting.bind( function( to ) {
+ control.element.set( 'no-repeat' !== to );
+ } );
+ } );
+
+ api.control( 'background_attachment', function( control ) {
+ control.elements[0].unsync( api( 'background_attachment' ) );
+
+ control.element = new api.Element( control.container.find( 'input' ) );
+ control.element.set( 'fixed' !== control.setting() );
+
+ control.element.bind( function( to ) {
+ control.setting.set( to ? 'scroll' : 'fixed' );
+ } );
+
+ control.setting.bind( function( to ) {
+ control.element.set( 'fixed' !== to );
+ } );
+ } );
+
// Juggle the two controls that use header_textcolor
api.control( 'display_header_text', function( control ) {
var last = '';
});
});
+ // Allow tabs to be entered in Custom CSS textarea.
+ api.control( 'custom_css', function setupCustomCssControl( control ) {
+ control.deferred.embedded.done( function allowTabs() {
+ var $textarea = control.container.find( 'textarea' ), textarea = $textarea[0];
+
+ $textarea.on( 'blur', function onBlur() {
+ $textarea.data( 'next-tab-blurs', false );
+ } );
+
+ $textarea.on( 'keydown', function onKeydown( event ) {
+ var selectionStart, selectionEnd, value, scroll, tabKeyCode = 9, escKeyCode = 27;
+
+ if ( escKeyCode === event.keyCode ) {
+ if ( ! $textarea.data( 'next-tab-blurs' ) ) {
+ $textarea.data( 'next-tab-blurs', true );
+ event.stopPropagation(); // Prevent collapsing the section.
+ }
+ return;
+ }
+
+ // Short-circuit if tab key is not being pressed or if a modifier key *is* being pressed.
+ if ( tabKeyCode !== event.keyCode || event.ctrlKey || event.altKey || event.shiftKey ) {
+ return;
+ }
+
+ // Prevent capturing Tab characters if Esc was pressed.
+ if ( $textarea.data( 'next-tab-blurs' ) ) {
+ return;
+ }
+
+ selectionStart = textarea.selectionStart;
+ selectionEnd = textarea.selectionEnd;
+ value = textarea.value;
+
+ if ( selectionStart >= 0 ) {
+ scroll = $textarea.scrollTop;
+ textarea.value = value.substring( 0, selectionStart ).concat( '\t', value.substring( selectionEnd ) );
+ $textarea.selectionStart = textarea.selectionEnd = selectionStart + 1;
+ textarea.scrollTop = scroll;
+ }
+
+ event.stopPropagation();
+ event.preventDefault();
+ } );
+ } );
+ } );
+
+ // Toggle visibility of Header Video notice when active state change.
+ api.control( 'header_video', function( headerVideoControl ) {
+ headerVideoControl.deferred.embedded.done( function() {
+ var toggleNotice = function() {
+ var section = api.section( headerVideoControl.section() ), notice;
+ if ( ! section ) {
+ return;
+ }
+ notice = section.container.find( '.header-video-not-currently-previewable:first' );
+ if ( headerVideoControl.active.get() ) {
+ notice.stop().slideUp( 'fast' );
+ } else {
+ notice.stop().slideDown( 'fast' );
+ }
+ };
+ toggleNotice();
+ headerVideoControl.active.bind( toggleNotice );
+ } );
+ } );
+
// Update the setting validities.
api.previewer.bind( 'selective-refresh-setting-validities', function handleSelectiveRefreshedSettingValidities( settingValidities ) {
api._handleSettingValidities( {
api.previewer.refresh();
});
- api.trigger( 'ready' );
+ // Update the edit shortcut visibility state.
+ api.state( 'paneVisible' ).bind( function( isPaneVisible ) {
+ var isMobileScreen;
+ if ( window.matchMedia ) {
+ isMobileScreen = window.matchMedia( 'screen and ( max-width: 640px )' ).matches;
+ } else {
+ isMobileScreen = $( window ).width() <= 640;
+ }
+ api.state( 'editShortcutVisibility' ).set( isPaneVisible || isMobileScreen ? 'visible' : 'hidden' );
+ } );
+ if ( window.matchMedia ) {
+ window.matchMedia( 'screen and ( max-width: 640px )' ).addListener( function() {
+ var state = api.state( 'paneVisible' );
+ state.callbacks.fireWith( state, [ state.get(), state.get() ] );
+ } );
+ }
+ api.previewer.bind( 'edit-shortcut-visibility', function( visibility ) {
+ api.state( 'editShortcutVisibility' ).set( visibility );
+ } );
+ api.state( 'editShortcutVisibility' ).bind( function( visibility ) {
+ api.previewer.send( 'edit-shortcut-visibility', visibility );
+ } );
- // Make sure left column gets focus
- topFocus = closeBtn;
- topFocus.focus();
- setTimeout(function () {
- topFocus.focus();
- }, 200);
+ // Autosave changeset.
+ ( function() {
+ var timeoutId, updateChangesetWithReschedule, scheduleChangesetUpdate, updatePending = false;
+ /**
+ * Request changeset update and then re-schedule the next changeset update time.
+ *
+ * @since 4.7.0
+ * @private
+ */
+ updateChangesetWithReschedule = function() {
+ if ( ! updatePending ) {
+ updatePending = true;
+ api.requestChangesetUpdate().always( function() {
+ updatePending = false;
+ } );
+ }
+ scheduleChangesetUpdate();
+ };
+
+ /**
+ * Schedule changeset update.
+ *
+ * @since 4.7.0
+ * @private
+ */
+ scheduleChangesetUpdate = function() {
+ clearTimeout( timeoutId );
+ timeoutId = setTimeout( function() {
+ updateChangesetWithReschedule();
+ }, api.settings.timeouts.changesetAutoSave );
+ };
+
+ // Start auto-save interval for updating changeset.
+ scheduleChangesetUpdate();
+
+ // Save changeset when focus removed from window.
+ $( window ).on( 'blur.wp-customize-changeset-update', function() {
+ updateChangesetWithReschedule();
+ } );
+
+ // Save changeset before unloading window.
+ $( window ).on( 'beforeunload.wp-customize-changeset-update', function() {
+ updateChangesetWithReschedule();
+ } );
+ } ());
+
+ api.trigger( 'ready' );
});
})( wp, jQuery );
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff