<?php
/**
* Widget Clone
*/
class Nine3_Clone_Widgets {
function __construct() {
add_filter( 'admin_head', array( $this, 'clone_script' ) );
}
function clone_script() {
global $pagenow;
if( $pagenow != 'widgets.php' )
return;
?>
<script>
(function($) {
if(!window.Nine3) window.Nine3 = {};
Nine3.CloneWidgets = {
init: function() {
$('body').on('click', '.widget-control-actions .clone-me', Nine3.CloneWidgets.Clone);
Nine3.CloneWidgets.Bind();
},
Bind: function() {
$('#widgets-right').off('DOMSubtreeModified', Nine3.CloneWidgets.Bind);
$('.widget-control-actions:not(.nine3-cloneable)').each(function() {
var $widget = $(this);
var $clone = $( '<a>' );
var clone = $clone.get()[0];
$clone.addClass( 'clone-me nine3-clone-action' )
.attr( 'title', 'Clone this Widget' )
.attr( 'href', '#' )
.html( 'Clone' );
$widget.addClass('nine3-cloneable');
$clone.insertAfter( $widget.find( '.alignleft .widget-control-remove') );
//Separator |
clone.insertAdjacentHTML( 'beforebegin', ' | ' );
});
$('#widgets-right').on('DOMSubtreeModified', Nine3.CloneWidgets.Bind);
},
Clone: function(ev) {
var $original = $(this).parents('.widget');
var $widget = $original.clone();
// Find this widget's ID base. Find its number, duplicate.
var idbase = $widget.find('input[name="id_base"]').val();
var number = $widget.find('input[name="widget_number"]').val();
var mnumber = $widget.find('input[name="multi_number"]').val();
var highest = 0;
$('input.widget-id[value|="' + idbase + '"]').each(function() {
var match = this.value.match(/-(d+)$/);
if(match && parseInt(match[1]) > highest)
highest = parseInt(match[1]);
});
var newnum = highest + 1;
$widget.find('.widget-content').find('input,select,textarea').each(function() {
if($(this).attr('name'))
$(this).attr('name', $(this).attr('name').replace(number, newnum));
});
// assign a unique id to this widget:
var highest = 0;
$('.widget').each(function() {
var match = this.id.match(/^widget-(d+)/);
if(match && parseInt(match[1]) > highest)
highest = parseInt(match[1]);
});
var newid = highest + 1;
// Figure out the value of add_new from the source widget:
var add = $('#widget-list .id_base[value="' + idbase + '"]').siblings('.add_new').val();
$widget[0].id = 'widget-' + newid + '_' + idbase + '-' + newnum;
$widget.find('input.widget-id').val(idbase+'-'+newnum);
$widget.find('input.widget_number').val(newnum);
$widget.hide();
$original.after($widget);
$widget.fadeIn();
// Not exactly sure what multi_number is used for.
$widget.find('.multi_number').val(newnum);
wpWidgets.save($widget, 0, 0, 1);
ev.stopPropagation();
ev.preventDefault();
}
}
$(Nine3.CloneWidgets.init);
})(jQuery);
</script>
<?php
}
}
new Nine3_Clone_Widgets();
?>