276 lines
9.0 KiB
JavaScript
276 lines
9.0 KiB
JavaScript
/* global shippingZonesLocalizeScript, ajaxurl */
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( function( $, data, wp, ajaxurl ) {
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$( function() {
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var $table = $( '.wc-shipping-zones' ),
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$tbody = $( '.wc-shipping-zone-rows' ),
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$save_button = $( '.wc-shipping-zone-save' ),
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$row_template = wp.template( 'wc-shipping-zone-row' ),
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$blank_template = wp.template( 'wc-shipping-zone-row-blank' ),
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// Backbone model
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ShippingZone = Backbone.Model.extend({
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changes: {},
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logChanges: function( changedRows ) {
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var changes = this.changes || {};
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_.each( changedRows, function( row, id ) {
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changes[ id ] = _.extend( changes[ id ] || { zone_id : id }, row );
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} );
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this.changes = changes;
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this.trigger( 'change:zones' );
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},
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discardChanges: function( id ) {
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var changes = this.changes || {},
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set_position = null,
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zones = _.indexBy( this.get( 'zones' ), 'zone_id' );
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// Find current set position if it has moved since last save
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if ( changes[ id ] && changes[ id ].zone_order !== undefined ) {
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set_position = changes[ id ].zone_order;
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}
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// Delete all changes
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delete changes[ id ];
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// If the position was set, and this zone does exist in DB, set the position again so the changes are not lost.
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if ( set_position !== null && zones[ id ] && zones[ id ].zone_order !== set_position ) {
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changes[ id ] = _.extend( changes[ id ] || {}, { zone_id : id, zone_order : set_position } );
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}
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this.changes = changes;
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// No changes? Disable save button.
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if ( 0 === _.size( this.changes ) ) {
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shippingZoneView.clearUnloadConfirmation();
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}
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},
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save: function() {
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if ( _.size( this.changes ) ) {
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$.post( ajaxurl + ( ajaxurl.indexOf( '?' ) > 0 ? '&' : '?' ) + 'action=woocommerce_shipping_zones_save_changes', {
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wc_shipping_zones_nonce : data.wc_shipping_zones_nonce,
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changes : this.changes
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}, this.onSaveResponse, 'json' );
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} else {
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shippingZone.trigger( 'saved:zones' );
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}
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},
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onSaveResponse: function( response, textStatus ) {
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if ( 'success' === textStatus ) {
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if ( response.success ) {
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shippingZone.set( 'zones', response.data.zones );
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shippingZone.trigger( 'change:zones' );
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shippingZone.changes = {};
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shippingZone.trigger( 'saved:zones' );
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} else {
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window.alert( data.strings.save_failed );
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}
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}
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}
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} ),
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// Backbone view
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ShippingZoneView = Backbone.View.extend({
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rowTemplate: $row_template,
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initialize: function() {
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this.listenTo( this.model, 'change:zones', this.setUnloadConfirmation );
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this.listenTo( this.model, 'saved:zones', this.clearUnloadConfirmation );
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this.listenTo( this.model, 'saved:zones', this.render );
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$tbody.on( 'change', { view: this }, this.updateModelOnChange );
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$tbody.on( 'sortupdate', { view: this }, this.updateModelOnSort );
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$( window ).on( 'beforeunload', { view: this }, this.unloadConfirmation );
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$( document.body ).on( 'click', '.wc-shipping-zone-add', { view: this }, this.onAddNewRow );
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},
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onAddNewRow: function() {
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var $link = $( this );
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window.location.href = $link.attr( 'href' );
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},
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block: function() {
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$( this.el ).block({
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message: null,
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overlayCSS: {
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background: '#fff',
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opacity: 0.6
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}
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});
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},
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unblock: function() {
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$( this.el ).unblock();
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},
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render: function() {
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var zones = _.indexBy( this.model.get( 'zones' ), 'zone_id' ),
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view = this;
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view.$el.empty();
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view.unblock();
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if ( _.size( zones ) ) {
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// Sort zones
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zones = _( zones )
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.chain()
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.sortBy( function ( zone ) { return parseInt( zone.zone_id, 10 ); } )
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.sortBy( function ( zone ) { return parseInt( zone.zone_order, 10 ); } )
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.value();
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// Populate $tbody with the current zones
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$.each( zones, function( id, rowData ) {
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view.renderRow( rowData );
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} );
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} else {
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view.$el.append( $blank_template );
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}
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view.initRows();
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},
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renderRow: function( rowData ) {
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var view = this;
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view.$el.append( view.rowTemplate( rowData ) );
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view.initRow( rowData );
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},
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initRow: function( rowData ) {
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var view = this;
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var $tr = view.$el.find( 'tr[data-id="' + rowData.zone_id + '"]');
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// List shipping methods
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view.renderShippingMethods( rowData.zone_id, rowData.shipping_methods );
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$tr.find( '.wc-shipping-zone-delete' ).on( 'click', { view: this }, this.onDeleteRow );
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},
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initRows: function() {
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// Stripe
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if ( 0 === ( $( 'tbody.wc-shipping-zone-rows tr' ).length % 2 ) ) {
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$table.find( 'tbody.wc-shipping-zone-rows' ).next( 'tbody' ).find( 'tr' ).addClass( 'odd' );
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} else {
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$table.find( 'tbody.wc-shipping-zone-rows' ).next( 'tbody' ).find( 'tr' ).removeClass( 'odd' );
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}
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// Tooltips
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$( '#tiptip_holder' ).removeAttr( 'style' );
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$( '#tiptip_arrow' ).removeAttr( 'style' );
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$( '.tips' ).tipTip({ 'attribute': 'data-tip', 'fadeIn': 50, 'fadeOut': 50, 'delay': 50 });
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},
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renderShippingMethods: function( zone_id, shipping_methods ) {
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var $tr = $( '.wc-shipping-zones tr[data-id="' + zone_id + '"]');
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var $method_list = $tr.find('.wc-shipping-zone-methods ul');
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$method_list.find( '.wc-shipping-zone-method' ).remove();
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if ( _.size( shipping_methods ) ) {
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shipping_methods = _.sortBy( shipping_methods, function( method ) {
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return parseInt( method.method_order, 10 );
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} );
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_.each( shipping_methods, function( shipping_method ) {
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var class_name = 'method_disabled';
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if ( 'yes' === shipping_method.enabled ) {
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class_name = 'method_enabled';
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}
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$method_list.append(
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'<li class="wc-shipping-zone-method ' + class_name + '">' + shipping_method.title + '</li>'
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);
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} );
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} else {
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$method_list.append( '<li class="wc-shipping-zone-method">' + data.strings.no_shipping_methods_offered + '</li>' );
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}
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},
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onDeleteRow: function( event ) {
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var view = event.data.view,
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model = view.model,
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zones = _.indexBy( model.get( 'zones' ), 'zone_id' ),
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changes = {},
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row = $( this ).closest('tr'),
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zone_id = row.data('id');
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event.preventDefault();
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if ( window.confirm( data.strings.delete_confirmation_msg ) ) {
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if ( zones[ zone_id ] ) {
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delete zones[ zone_id ];
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changes[ zone_id ] = _.extend( changes[ zone_id ] || {}, { deleted : 'deleted' } );
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model.set( 'zones', zones );
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model.logChanges( changes );
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event.data.view.block();
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event.data.view.model.save();
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}
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}
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},
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setUnloadConfirmation: function() {
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this.needsUnloadConfirm = true;
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$save_button.prop( 'disabled', false );
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},
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clearUnloadConfirmation: function() {
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this.needsUnloadConfirm = false;
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$save_button.prop( 'disabled', true );
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},
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unloadConfirmation: function( event ) {
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if ( event.data.view.needsUnloadConfirm ) {
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event.returnValue = data.strings.unload_confirmation_msg;
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window.event.returnValue = data.strings.unload_confirmation_msg;
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return data.strings.unload_confirmation_msg;
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}
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},
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updateModelOnChange: function( event ) {
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var model = event.data.view.model,
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$target = $( event.target ),
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zone_id = $target.closest( 'tr' ).data( 'id' ),
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attribute = $target.data( 'attribute' ),
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value = $target.val(),
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zones = _.indexBy( model.get( 'zones' ), 'zone_id' ),
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changes = {};
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if ( ! zones[ zone_id ] || zones[ zone_id ][ attribute ] !== value ) {
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changes[ zone_id ] = {};
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changes[ zone_id ][ attribute ] = value;
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}
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model.logChanges( changes );
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},
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updateModelOnSort: function( event ) {
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var view = event.data.view,
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model = view.model,
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zones = _.indexBy( model.get( 'zones' ), 'zone_id' ),
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rows = $( 'tbody.wc-shipping-zone-rows tr' ),
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changes = {};
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// Update sorted row position
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_.each( rows, function( row ) {
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var zone_id = $( row ).data( 'id' ),
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old_position = null,
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new_position = parseInt( $( row ).index(), 10 );
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if ( zones[ zone_id ] ) {
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old_position = parseInt( zones[ zone_id ].zone_order, 10 );
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}
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if ( old_position !== new_position ) {
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changes[ zone_id ] = _.extend( changes[ zone_id ] || {}, { zone_order : new_position } );
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}
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} );
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if ( _.size( changes ) ) {
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model.logChanges( changes );
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event.data.view.block();
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event.data.view.model.save();
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}
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}
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} ),
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shippingZone = new ShippingZone({
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zones: data.zones
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} ),
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shippingZoneView = new ShippingZoneView({
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model: shippingZone,
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el: $tbody
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} );
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shippingZoneView.render();
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$tbody.sortable({
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items: 'tr',
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cursor: 'move',
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axis: 'y',
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handle: 'td.wc-shipping-zone-sort',
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scrollSensitivity: 40
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});
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});
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})( jQuery, shippingZonesLocalizeScript, wp, ajaxurl );
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