(function($) {

inlineEditTax = {

	init : function() {

		var t = this, row = $('#inline-edit');

		t.type = $('#the-list').attr('data-wp-lists').substr(5);

		t.what = '#'+t.type+'-';

		$('#the-list').on('click', 'a.editinline', function(){

			inlineEditTax.edit(this);

			return false;

		});

		// prepare the edit row

		row.keyup(function(e) { if(e.which == 27) return inlineEditTax.revert(); });

		$('a.cancel', row).click(function() { return inlineEditTax.revert(); });

		$('a.save', row).click(function() { return inlineEditTax.save(this); });

		$('input, select', row).keydown(function(e) { if(e.which == 13) return inlineEditTax.save(this); });

		$('#posts-filter input[type="submit"]').mousedown(function(e){

			t.revert();

		});

	},

	toggle : function(el) {

		var t = this;

		$(t.what+t.getId(el)).css('display') == 'none' ? t.revert() : t.edit(el);

	},

	edit : function(id) {

		var t = this, editRow;

		t.revert();

		if ( typeof(id) == 'object' )

			id = t.getId(id);

		editRow = $('#inline-edit').clone(true), rowData = $('#inline_'+id);

		$('td', editRow).attr('colspan', $('.widefat:first thead th:visible').length);

		if ( $(t.what+id).hasClass('alternate') )

			$(editRow).addClass('alternate');

		$(t.what+id).hide().after(editRow);

		$(':input[name="name"]', editRow).val( $('.name', rowData).text() );

		$(':input[name="slug"]', editRow).val( $('.slug', rowData).text() );

		$(editRow).attr('id', 'edit-'+id).addClass('inline-editor').show();

		$('.ptitle', editRow).eq(0).focus();

		return false;

	},

	save : function(id) {

		var params, fields, tax = $('input[name="taxonomy"]').val() || '';

		if( typeof(id) == 'object' )

			id = this.getId(id);

		$('table.widefat .spinner').show();

		params = {

			action: 'inline-save-tax',

			tax_type: this.type,

			tax_ID: id,

			taxonomy: tax

		};

		fields = $('#edit-'+id+' :input').serialize();

		params = fields + '&' + $.param(params);

		// make ajax request

		$.post( ajaxurl, params,

			function(r) {

				var row, new_id;

				$('table.widefat .spinner').hide();

				if (r) {

					if ( -1 != r.indexOf('<tr') ) {

						$(inlineEditTax.what+id).remove();

						new_id = $(r).attr('id');

						$('#edit-'+id).before(r).remove();

						row = new_id ? $('#'+new_id) : $(inlineEditTax.what+id);

						row.hide().fadeIn();

					} else

						$('#edit-'+id+' .inline-edit-save .error').html(r).show();

				} else

					$('#edit-'+id+' .inline-edit-save .error').html(inlineEditL10n.error).show();

				if ($(row).prev('tr').hasClass('alternate'))

					$(row).removeClass('alternate');

			}

		);

		return false;

	},

	revert : function() {

		var id = $('table.widefat tr.inline-editor').attr('id');

		if ( id ) {

			$('table.widefat .spinner').hide();

			$('#'+id).remove();

			id = id.substr( id.lastIndexOf('-') + 1 );

			$(this.what+id).show();

		}

		return false;

	},

	getId : function(o) {

		var id = o.tagName == 'TR' ? o.id : $(o).parents('tr').attr('id'), parts = id.split('-');

		return parts[parts.length - 1];

	}

};

$(document).ready(function(){inlineEditTax.init();});

})(jQuery);