405 lines
11 KiB
JavaScript
405 lines
11 KiB
JavaScript
/*global ajaxurl, isRtl */
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var wpWidgets;
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(function($) {
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wpWidgets = {
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init : function() {
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var rem, the_id,
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self = this,
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chooser = $('#widgets-chooser'),
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selectSidebar = chooser.find('.widgets-chooser-sidebars'),
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sidebars = $('div.widgets-sortables'),
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isRTL = !! ( 'undefined' !== typeof isRtl && isRtl );
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$('#widgets-right .sidebar-name').click( function() {
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var $this = $(this), wrap = $this.closest('.widgets-holder-wrap');
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if ( wrap.hasClass('closed') ) {
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wrap.removeClass('closed');
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$this.siblings('.widgets-sortables').sortable('refresh');
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} else {
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wrap.addClass('closed');
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}
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});
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$('#widgets-left').children('.widgets-holder-wrap').children('.sidebar-name').click(function() {
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$(this).parent().toggleClass('closed');
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});
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$(document.body).bind('click.widgets-toggle', function(e){
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var target = $(e.target),
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css = { 'z-index': 100 },
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widget, inside, targetWidth, widgetWidth, margin;
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if ( target.parents('.widget-top').length && ! target.parents('#available-widgets').length ) {
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widget = target.closest('div.widget');
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inside = widget.children('.widget-inside');
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targetWidth = parseInt( widget.find('input.widget-width').val(), 10 ),
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widgetWidth = widget.width();
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if ( inside.is(':hidden') ) {
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if ( targetWidth > 250 && ( targetWidth + 30 > widgetWidth ) && widget.closest('div.widgets-sortables').length ) {
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if ( widget.closest('div.widget-liquid-right').length ) {
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margin = isRTL ? 'margin-right' : 'margin-left';
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} else {
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margin = isRTL ? 'margin-left' : 'margin-right';
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}
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css[ margin ] = widgetWidth - ( targetWidth + 30 ) + 'px';
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widget.css( css );
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}
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inside.slideDown('fast');
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} else {
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inside.slideUp('fast', function() {
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widget.attr( 'style', '' );
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});
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}
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e.preventDefault();
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} else if ( target.hasClass('widget-control-save') ) {
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wpWidgets.save( target.closest('div.widget'), 0, 1, 0 );
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e.preventDefault();
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} else if ( target.hasClass('widget-control-remove') ) {
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wpWidgets.save( target.closest('div.widget'), 1, 1, 0 );
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e.preventDefault();
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} else if ( target.hasClass('widget-control-close') ) {
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wpWidgets.close( target.closest('div.widget') );
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e.preventDefault();
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}
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});
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sidebars.children('.widget').each(function() {
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wpWidgets.appendTitle(this);
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if ( $('p.widget-error', this).length ) {
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$('a.widget-action', this).click();
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}
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});
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$('#widget-list').children('.widget').draggable({
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connectToSortable: 'div.widgets-sortables',
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handle: '> .widget-top > .widget-title',
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distance: 2,
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helper: 'clone',
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zIndex: 100,
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containment: 'document',
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start: function(e,ui) {
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ui.helper.find('div.widget-description').hide();
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the_id = this.id;
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},
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stop: function() {
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if ( rem ) {
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$(rem).hide();
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}
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rem = '';
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}
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});
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sidebars.sortable({
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placeholder: 'widget-placeholder',
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items: '> .widget',
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handle: '> .widget-top > .widget-title',
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cursor: 'move',
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distance: 2,
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containment: 'document',
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start: function(e,ui) {
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ui.item.children('.widget-inside').hide();
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},
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stop: function(e,ui) {
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if ( ui.item.hasClass('ui-draggable') && ui.item.data('draggable') ) {
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ui.item.draggable('destroy');
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}
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if ( ui.item.hasClass('deleting') ) {
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wpWidgets.save( ui.item, 1, 0, 1 ); // delete widget
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ui.item.remove();
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return;
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}
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var add = ui.item.find('input.add_new').val(),
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n = ui.item.find('input.multi_number').val(),
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id = the_id,
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sb = $(this).attr('id');
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ui.item.attr( 'style', '' );
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the_id = '';
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if ( add ) {
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if ( 'multi' === add ) {
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ui.item.html( ui.item.html().replace(/<[^<>]+>/g, function(m){ return m.replace(/__i__|%i%/g, n); }) );
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ui.item.attr( 'id', id.replace('__i__', n) );
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n++;
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$('div#' + id).find('input.multi_number').val(n);
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} else if ( 'single' === add ) {
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ui.item.attr( 'id', 'new-' + id );
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rem = 'div#' + id;
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}
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wpWidgets.save( ui.item, 0, 0, 1 );
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ui.item.find('input.add_new').val('');
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ui.item.find('a.widget-action').click();
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return;
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}
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wpWidgets.saveOrder(sb);
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},
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receive: function(e, ui) {
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var sender = $(ui.sender);
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if ( ! $(this).is(':visible') || this.id.indexOf('orphaned_widgets') > -1 ) {
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sender.sortable('cancel');
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}
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if ( sender.attr('id').indexOf('orphaned_widgets') > -1 && !sender.children('.widget').length ) {
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sender.parents('.orphan-sidebar').slideUp(400, function(){ $(this).remove(); });
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}
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}
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}).sortable('option', 'connectWith', 'div.widgets-sortables');
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$('#available-widgets').droppable({
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tolerance: 'pointer',
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accept: function(o){
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return $(o).parent().attr('id') !== 'widget-list';
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},
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drop: function(e,ui) {
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ui.draggable.addClass('deleting');
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$('#removing-widget').hide().children('span').html('');
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},
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over: function(e,ui) {
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ui.draggable.addClass('deleting');
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$('div.widget-placeholder').hide();
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if ( ui.draggable.hasClass('ui-sortable-helper') ) {
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$('#removing-widget').show().children('span')
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.html( ui.draggable.find('div.widget-title').children('h4').html() );
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}
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},
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out: function(e,ui) {
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ui.draggable.removeClass('deleting');
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$('div.widget-placeholder').show();
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$('#removing-widget').hide().children('span').html('');
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}
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});
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// Area Chooser
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$( '#widgets-right .widgets-holder-wrap' ).each( function( index, element ) {
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var $element = $( element ),
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name = $element.find( '.sidebar-name h3' ).text(),
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id = $element.find( '.widgets-sortables' ).attr( 'id' ),
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li = $('<li tabindex="0">').text( $.trim( name ) );
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if ( index === 0 ) {
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li.addClass( 'widgets-chooser-selected' );
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}
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selectSidebar.append( li );
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li.data( 'sidebarId', id );
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});
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$( '#available-widgets .widget .widget-title' ).on( 'click.widgets-chooser', function() {
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var widget = $(this).closest( '.widget' );
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if ( widget.hasClass( 'widget-in-question' ) || ( $( '#widgets-left' ).hasClass( 'chooser' ) ) ) {
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self.closeChooser();
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} else {
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// Open the chooser
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self.clearWidgetSelection();
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$( '#widgets-left' ).addClass( 'chooser' );
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widget.addClass( 'widget-in-question' ).draggable('disable');
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widget.find( '.widget-description' ).after( chooser );
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chooser.slideDown( 300, function() {
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selectSidebar.find('.widgets-chooser-selected').focus();
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});
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selectSidebar.find( 'li' ).on( 'focusin.widgets-chooser', function() {
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selectSidebar.find('.widgets-chooser-selected').removeClass( 'widgets-chooser-selected' );
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$(this).addClass( 'widgets-chooser-selected' );
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} );
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}
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});
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// Add event handlers
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chooser.on( 'click.widgets-chooser', function( event ) {
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var $target = $( event.target );
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if ( $target.hasClass('button-primary') ) {
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self.addWidget( chooser );
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self.closeChooser();
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} else if ( $target.hasClass('button-secondary') ) {
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self.closeChooser();
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}
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}).on( 'keyup.widgets-chooser', function( event ) {
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if ( event.which === $.ui.keyCode.ENTER ) {
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if ( $( event.target ).hasClass('button-secondary') ) {
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// Close instead of adding when pressing Enter on the Cancel button
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self.closeChooser();
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} else {
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self.addWidget( chooser );
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self.closeChooser();
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}
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} else if ( event.which === $.ui.keyCode.ESCAPE ) {
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self.closeChooser();
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}
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});
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},
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saveOrder : function(sb) {
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if ( sb ) {
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$('#' + sb).closest('div.widgets-holder-wrap').find('.spinner:first').css('display', 'inline-block');
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}
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var a = {
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action: 'widgets-order',
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savewidgets: $('#_wpnonce_widgets').val(),
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sidebars: []
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};
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$('div.widgets-sortables').each( function() {
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if ( $(this).sortable ) {
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a['sidebars[' + $(this).attr('id') + ']'] = $(this).sortable('toArray').join(',');
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}
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});
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$.post( ajaxurl, a, function() {
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$('.spinner').hide();
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});
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},
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save : function(widget, del, animate, order) {
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var sb = widget.closest('div.widgets-sortables').attr('id'), data = widget.find('form').serialize(), a;
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widget = $(widget);
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$('.spinner', widget).show();
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a = {
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action: 'save-widget',
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savewidgets: $('#_wpnonce_widgets').val(),
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sidebar: sb
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};
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if ( del ) {
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a.delete_widget = 1;
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}
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data += '&' + $.param(a);
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$.post( ajaxurl, data, function(r){
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var id;
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if ( del ) {
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if ( ! $('input.widget_number', widget).val() ) {
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id = $('input.widget-id', widget).val();
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$('#available-widgets').find('input.widget-id').each(function(){
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if ( $(this).val() === id ) {
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$(this).closest('div.widget').show();
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}
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});
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}
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if ( animate ) {
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order = 0;
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widget.slideUp('fast', function(){
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$(this).remove();
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wpWidgets.saveOrder();
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});
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} else {
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widget.remove();
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}
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} else {
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$('.spinner').hide();
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if ( r && r.length > 2 ) {
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$('div.widget-content', widget).html(r);
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wpWidgets.appendTitle(widget);
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}
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}
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if ( order ) {
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wpWidgets.saveOrder();
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}
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});
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},
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appendTitle : function(widget) {
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var title = $('input[id*="-title"]', widget).val() || '';
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if ( title ) {
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title = ': ' + title.replace(/<[^<>]+>/g, '').replace(/</g, '<').replace(/>/g, '>');
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}
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$(widget).children('.widget-top').children('.widget-title').children()
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.children('.in-widget-title').html(title);
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},
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close : function(widget) {
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widget.children('.widget-inside').slideUp('fast', function() {
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widget.attr( 'style', '' );
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});
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},
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addWidget: function( chooser ) {
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var widget, widgetId, add, n,
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sidebarId = chooser.find( '.widgets-chooser-selected' ).data('sidebarId'),
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sidebar = $( '#' + sidebarId );
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// Move the chooser out of the widget
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$('#wpbody-content').append( chooser );
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widget = $('#available-widgets').find('.widget-in-question').clone();
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widgetId = widget.attr('id');
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add = widget.find( 'input.add_new' ).val();
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n = widget.find( 'input.multi_number' ).val();
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if ( 'multi' === add ) {
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widget.html(
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widget.html().replace( /<[^<>]+>/g, function(m) {
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return m.replace( /__i__|%i%/g, n );
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})
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);
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widget.attr( 'id', widgetId.replace( '__i__', n ) );
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n++;
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$( '#' + widgetId ).find('input.multi_number').val(n);
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} else if ( 'single' === add ) {
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widget.attr( 'id', 'new-' + widgetId );
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$( '#' + widgetId ).hide();
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}
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// Open the widgets container
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sidebar.closest( '.widgets-holder-wrap' ).removeClass('closed');
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sidebar.sortable('refresh');
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widget.prependTo( sidebar );
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wpWidgets.save( widget, 0, 0, 1 );
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// No longer "new" widget
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widget.find( 'input.add_new' ).val('');
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$( 'html, body' ).animate({
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scrollTop: sidebar.offset().top - 130
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}, 200 );
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window.setTimeout( function() {
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// Cannot use a callback in the animation above as it fires twice,
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// have to queue this "by hand".
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widget.find( '.widget-title' ).trigger('click');
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}, 250 );
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},
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closeChooser: function() {
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var self = this;
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$( '#widgets-chooser' ).slideUp( 200, function() {
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$( '#wpbody-content' ).append( this );
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$( '#widgets-left .widget-in-question' ).draggable('enable');
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self.clearWidgetSelection();
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});
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},
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clearWidgetSelection: function() {
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$( '#widgets-left' ).removeClass( 'chooser' );
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$( '.widget-in-question' ).removeClass( 'widget-in-question' );
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}
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};
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$(document).ready( function(){ wpWidgets.init(); } );
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})(jQuery);
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