WordPress/wp-admin/js/widgets.dev.js

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JavaScript
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var wpWidgets;
(function($) {
wpWidgets = {
init : function() {
var rem;
if ( $('body').hasClass('widgets_access') ) {
return;
}
$('#widgets-right div.sidebar-name').click(function(){
var c = $(this).siblings('.widgets-sortables');
if ( c.is(':visible') ) {
c.sortable('disable');
$(this).parent().addClass('closed');
} else {
$(this).parent().removeClass('closed');
c.sortable('enable').sortable('refresh');
}
});
$('#widgets-left div.sidebar-name').click(function(){
if ( $(this).siblings('.widget-holder').is(':visible') ) {
$(this).parent().addClass('closed');
} else {
$(this).parent().removeClass('closed');
}
});
$('#widgets-right .widget, #wp_inactive_widgets .widget').each(function(){
wpWidgets.appendTitle(this);
});
this.addEvents();
$('.widget-error').parents('.widget').find('a.widget-action').click();
$('#available-widgets').droppable({
tolerance: 'pointer',
accept: function(o){
return $(o).parent().attr('id') != 'widget-list';
},
drop: function(e,ui) {
ui.draggable.addClass('deleting');
$('#removing-widget').hide().children('span').html('');
},
over: function(e,ui) {
ui.draggable.addClass('deleting');
$('.widget-placeholder').hide();
if ( ui.draggable.hasClass('ui-sortable-helper') )
$('#removing-widget').show().children('span').html( ui.draggable.find('.widget-title h4').html() );
},
out: function(e,ui) {
ui.draggable.removeClass('deleting');
$('.widget-placeholder').show();
$('#removing-widget').hide().children('span').html('');
}
});
$('#widget-list .widget').draggable({
connectToSortable: '.widgets-sortables',
handle: '.widget-title',
distance: 2,
helper: 'clone',
zIndex: 5,
containment: 'document',
start: function(e,ui) {
wpWidgets.fixWebkit(1);
ui.helper.find('.widget-description').hide();
},
stop: function(e,ui) {
if ( rem )
$(rem).hide();
rem = '';
wpWidgets.fixWebkit();
}
});
$('.widgets-sortables').sortable({
placeholder: 'widget-placeholder',
connectWith: '.widgets-sortables',
items: '.widget',
handle: '.widget-title',
cursor: 'move',
distance: 2,
containment: 'document',
start: function(e,ui) {
wpWidgets.fixWebkit(1);
ui.item.find('.widget-inside').hide();
ui.item.css({'marginLeft':'','width':''});
},
stop: function(e,ui) {
if ( ui.item.hasClass('ui-draggable') )
ui.item.draggable('destroy');
if ( ui.item.hasClass('deleting') ) {
wpWidgets.save( ui.item, 1, 0, 1 ); // delete widget
ui.item.remove();
return;
}
var add = ui.item.find('input.add_new').val(), n = ui.item.find('input.multi_number').val(), id = ui.item.attr('id'), sb = $(this).attr('id');
ui.item.css({'marginLeft':'','width':''});
wpWidgets.fixWebkit();
if ( add ) {
if ( 'multi' == add ) {
ui.item.html( ui.item.html().replace(/<[^<>]+>/g, function(m){ return m.replace(/__i__|%i%/g, n); }) );
ui.item.attr( 'id', id.replace(/__i__|%i%/g, n) );
n++;
$('div#' + id).find('input.multi_number').val(n);
} else if ( 'single' == add ) {
ui.item.attr( 'id', 'new-' + id );
rem = 'div#' + id;
}
wpWidgets.addEvents(ui.item);
wpWidgets.save( ui.item, 0, 0, 1 );
ui.item.find('input.add_new').val('');
ui.item.find('a.widget-action').click();
return;
}
wpWidgets.saveOrder(sb);
},
receive: function(e,ui) {
if ( !$(this).is(':visible') )
$(this).sortable('cancel');
}
}).not(':visible').sortable('disable');
wpWidgets.resize();
wpWidgets.fixLabels();
},
saveOrder : function(sb) {
if ( sb )
$('#' + sb).parents('.widgets-holder-wrap').find('.ajax-feedback').css('visibility', 'visible');
var a = {
action: 'widgets-order',
savewidgets: $('#_wpnonce_widgets').val(),
sidebars: []
};
$('.widgets-sortables').each( function() {
a['sidebars[' + $(this).attr('id') + ']'] = $(this).sortable('toArray').join(',');
});
$.post( ajaxurl, a, function() {
$('.ajax-feedback').css('visibility', 'hidden');
});
this.resize();
},
save : function(widget, del, animate, order) {
var sb = widget.parents('.widgets-sortables').attr('id'), data = widget.find('form').serialize(), a;
widget = $(widget);
widget.find('.ajax-feedback').css('visibility', 'visible');
a = {
action: 'save-widget',
savewidgets: $('#_wpnonce_widgets').val(),
sidebar: sb
};
if ( del )
a['delete_widget'] = 1;
data += '&' + $.param(a);
$.post( ajaxurl, data, function(r){
var id;
if ( del ) {
if ( !$('.widget_number', widget).val() ) {
id = $('.widget-id', widget).val();
$('#available-widgets .widget-id').each(function(){
if ( $(this).val() == id )
$(this).parents('.widget').show();
});
}
if ( animate ) {
order = 0;
widget.slideUp('fast', function(){
$(this).remove();
wpWidgets.saveOrder();
});
} else {
widget.remove();
wpWidgets.resize();
}
} else {
$('.ajax-feedback').css('visibility', 'hidden');
if ( r && r.length > 2 ) {
$('.widget-content', widget).html(r);
wpWidgets.appendTitle(widget);
wpWidgets.fixLabels(widget);
}
}
if ( order )
wpWidgets.saveOrder();
});
},
appendTitle : function(widget) {
$('input[type="text"]', widget).each(function(){
var title;
if ( this.id.indexOf('title') != -1 ) {
title = $(this).val().replace(/<[^<>]+>/g, '').replace(/</g, '&lt;').replace(/>/g, '&gt;');
if ( title )
$('.widget-title .in-widget-title', widget).html(': ' + title);
return false;
}
});
},
resize : function() {
$('.widgets-sortables').not('#wp_inactive_widgets').each(function(){
var h = 50, H = $('.widget', this).length;
h = h + parseInt(H * 48, 10);
$(this).css( 'minHeight', h + 'px' );
});
},
fixWebkit : function(n) {
n = n ? 'none' : '';
$('body').css({
WebkitUserSelect: n,
KhtmlUserSelect: n
});
},
fixLabels : function(sc) {
sc = sc || document;
$('.widget-inside label', sc).each(function(){
var f = $(this).attr('for');
if ( f && f == $('input', this).attr('id') )
$(this).removeAttr('for');
});
},
close : function(widget) {
widget.find('.widget-inside').slideUp('fast', function(){
widget.css({'width':'','marginLeft':''});
});
},
addEvents : function(sc) {
sc = sc || document;
$('a.widget-action', sc).click(function(){
var w = parseInt( $(this).parents('.widget').find('.widget-width').val(), 10 ), css = {}, inside = $(this).parents('.widget-top').siblings('.widget-inside');
if ( inside.is(':hidden') ) {
if ( w > 250 && inside.parents('.widgets-sortables').length ) {
css['width'] = w + 30 + 'px';
if ( inside.parents('.widget-liquid-right').length )
css['marginLeft'] = 235 - w + 'px';
inside.parents('.widget').css(css);
}
inside.slideDown('fast');
} else {
inside.slideUp('fast', function(){ inside.parents('.widget').css({'width':'','marginLeft':''}); });
}
return false;
});
$('.widget-control-save', sc).click(function(){
wpWidgets.save( $(this).parents('.widget'), 0, 1, 0 );
return false;
});
$('.widget-control-remove', sc).click(function(){
wpWidgets.save( $(this).parents('.widget'), 1, 1, 0 );
return false;
});
$('.widget-control-close', sc).click(function(){
wpWidgets.close( $(this).parents('.widget') );
return false;
});
}
};
$(document).ready(function(){wpWidgets.init();});
})(jQuery);