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Edit File: customizer.js
/* global jQuery, jpSimplePaymentsStrings, confirm, _ */ /* eslint no-var: 0, quote-props: 0 */ ( function ( api, wp, $ ) { var $document = $( document ); $document.ready( function () { $document.on( 'widget-added', function ( event, widgetContainer ) { if ( widgetContainer.is( '[id*="jetpack_simple_payments_widget"]' ) ) { initWidget( widgetContainer ); } } ); $document.on( 'widget-synced widget-updated', function ( event, widgetContainer ) { //this fires for all widgets, this prevent errors for non SP widgets if ( ! widgetContainer.is( '[id*="jetpack_simple_payments_widget"]' ) ) { return; } event.preventDefault(); syncProductLists(); var widgetForm = widgetContainer.find( '> .widget-inside > .form, > .widget-inside > form' ); enableFormActions( widgetForm ); updateProductImage( widgetForm ); } ); } ); function initWidget( widgetContainer ) { var widgetForm = widgetContainer.find( '> .widget-inside > .form, > .widget-inside > form' ); //Add New Button widgetForm .find( '.jetpack-simple-payments-add-product' ) .on( 'click', showAddNewForm( widgetForm ) ); //Edit Button widgetForm .find( '.jetpack-simple-payments-edit-product' ) .on( 'click', showEditForm( widgetForm ) ); //Select an Image widgetForm .find( '.jetpack-simple-payments-image-fieldset .placeholder, .jetpack-simple-payments-image > img' ) .on( 'click', selectImage( widgetForm ) ); //Remove Image Button widgetForm .find( '.jetpack-simple-payments-remove-image' ) .on( 'click', removeImage( widgetForm ) ); //Save Product button widgetForm .find( '.jetpack-simple-payments-save-product' ) .on( 'click', saveChanges( widgetForm ) ); //Cancel Button widgetForm .find( '.jetpack-simple-payments-cancel-form' ) .on( 'click', clearForm( widgetForm ) ); //Delete Selected Product widgetForm .find( '.jetpack-simple-payments-delete-product' ) .on( 'click', deleteProduct( widgetForm ) ); //Input, Select and Checkbox change widgetForm.find( 'select, input, textarea, checkbox' ).on( 'change input propertychange', _.debounce( function () { disableFormActions( widgetForm ); }, 250 ) ); } function syncProductLists() { var request = wp.ajax.post( 'customize-jetpack-simple-payments-buttons-get', { 'customize-jetpack-simple-payments-nonce': api.settings.nonce[ 'customize-jetpack-simple-payments' ], customize_changeset_uuid: api.settings.changeset.uuid, } ); request.done( function ( data ) { var selectedProduct = 0; $( document ) .find( 'select.jetpack-simple-payments-products' ) .each( function ( index, select ) { var $select = $( select ); selectedProduct = $select.val(); $select.find( 'option' ).remove(); $select.append( $.map( data, function ( product ) { return $( '<option>', { value: product.ID, text: product.post_title } ); } ) ); $select.val( selectedProduct ); } ); } ); } function showForm( widgetForm ) { //reset validations widgetForm.find( '.invalid' ).removeClass( 'invalid' ); //disable widget title and product selector widgetForm .find( '.jetpack-simple-payments-widget-title' ) .add( '.jetpack-simple-payments-products' ) //disable add and edit buttons .add( '.jetpack-simple-payments-add-product' ) .add( '.jetpack-simple-payments-edit-product' ) //disable save, delete and cancel until the widget update event is fired .add( '.jetpack-simple-payments-save-product' ) .add( '.jetpack-simple-payments-cancel-form' ) .add( '.jetpack-simple-payments-delete-product' ) .attr( 'disabled', 'disabled' ); //show form widgetForm.find( '.jetpack-simple-payments-form' ).show(); } function hideForm( widgetForm ) { //enable widget title and product selector widgetForm .find( '.jetpack-simple-payments-widget-title' ) .add( '.jetpack-simple-payments-products' ) .removeAttr( 'disabled' ); //hide the form widgetForm.find( '.jetpack-simple-payments-form' ).hide(); } function changeFormAction( widgetForm, action ) { widgetForm.find( '.jetpack-simple-payments-form-action' ).val( action ).change(); } function showAddNewForm( widgetForm ) { return function ( event ) { event.preventDefault(); showForm( widgetForm ); changeFormAction( widgetForm, 'add' ); }; } function showEditForm( widgetForm ) { return function ( event ) { event.preventDefault(); showForm( widgetForm ); changeFormAction( widgetForm, 'edit' ); }; } function clearForm( widgetForm ) { return function ( event ) { event.preventDefault(); hideForm( widgetForm ); widgetForm .find( '.jetpack-simple-payments-add-product, .jetpack-simple-payments-edit-product' ) .attr( 'disabled', 'disabled' ); changeFormAction( widgetForm, 'clear' ); }; } function enableFormActions( widgetForm ) { var isFormVisible = widgetForm.find( '.jetpack-simple-payments-form' ).is( ':visible' ); var isProductSelectVisible = widgetForm .find( '.jetpack-simple-payments-products' ) .is( ':visible' ); //areProductsVisible ? var isEdit = widgetForm.find( '.jetpack-simple-payments-form-action' ).val() === 'edit'; if ( isFormVisible ) { widgetForm .find( '.jetpack-simple-payments-save-product' ) .add( '.jetpack-simple-payments-cancel-form' ) .removeAttr( 'disabled' ); } else { widgetForm.find( '.jetpack-simple-payments-add-product' ).removeAttr( 'disabled' ); } if ( isFormVisible && isEdit ) { widgetForm.find( '.jetpack-simple-payments-delete-product' ).removeAttr( 'disabled' ); } if ( isProductSelectVisible && ! isFormVisible ) { widgetForm.find( '.jetpack-simple-payments-edit-product' ).removeAttr( 'disabled' ); } } function disableFormActions( widgetForm ) { widgetForm .find( '.jetpack-simple-payments-add-product' ) .add( '.jetpack-simple-payments-edit-product' ) .add( '.jetpack-simple-payments-save-product' ) .add( '.jetpack-simple-payments-cancel-form' ) .add( '.jetpack-simple-payments-delete-product' ) .attr( 'disabled', 'disabled' ); } function selectImage( widgetForm ) { return function ( event ) { event.preventDefault(); var imageContainer = widgetForm.find( '.jetpack-simple-payments-image' ); var mediaFrame = new wp.media.view.MediaFrame.Select( { title: 'Choose Product Image', multiple: false, library: { type: 'image' }, button: { text: 'Choose Image' }, } ); mediaFrame.on( 'select', function () { var selection = mediaFrame.state().get( 'selection' ).first().toJSON(); //hide placeholder widgetForm.find( '.jetpack-simple-payments-image-fieldset .placeholder' ).hide(); //load image from media library imageContainer.find( 'img' ).attr( 'src', selection.url ).show(); //show image and remove button widgetForm.find( '.jetpack-simple-payments-image' ).show(); //set hidden field for the selective refresh widgetForm.find( '.jetpack-simple-payments-form-image-id' ).val( selection.id ).change(); } ); mediaFrame.open(); }; } function removeImage( widgetForm ) { return function ( event ) { event.preventDefault(); //show placeholder widgetForm.find( '.jetpack-simple-payments-image-fieldset .placeholder' ).show(); //hide image and remove button widgetForm.find( '.jetpack-simple-payments-image' ).hide(); //set hidden field for the selective refresh widgetForm.find( '.jetpack-simple-payments-form-image-id' ).val( '' ).change(); }; } function updateProductImage( widgetForm ) { var newImageId = parseInt( widgetForm.find( '.jetpack-simple-payments-form-image-id' ).val(), 10 ); var newImageSrc = widgetForm.find( '.jetpack-simple-payments-form-image-src' ).val(); var placeholder = widgetForm.find( '.jetpack-simple-payments-image-fieldset .placeholder' ); var image = widgetForm.find( '.jetpack-simple-payments-image > img' ); var imageControls = widgetForm.find( '.jetpack-simple-payments-image' ); if ( newImageId && newImageSrc ) { image.attr( 'src', newImageSrc ); placeholder.hide(); imageControls.show(); } else { placeholder.show(); image.removeAttr( 'src' ); imageControls.hide(); } } function decimalPlaces( number ) { var parts = number.split( '.' ); if ( parts.length > 2 ) { return null; } return parts[ 1 ] ? parts[ 1 ].length : 0; } function isFormValid( widgetForm ) { widgetForm.find( '.invalid' ).removeClass( 'invalid' ); var errors = false; var postTitle = widgetForm.find( '.jetpack-simple-payments-form-product-title' ).val(); if ( ! postTitle ) { widgetForm.find( '.jetpack-simple-payments-form-product-title' ).addClass( 'invalid' ); errors = true; } var productPrice = widgetForm.find( '.jetpack-simple-payments-form-product-price' ).val(); if ( ! productPrice || isNaN( productPrice ) || parseFloat( productPrice ) <= 0 ) { widgetForm.find( '.jetpack-simple-payments-form-product-price' ).addClass( 'invalid' ); errors = true; } // Japan's Yen is the only supported currency with a zero decimal precision. var precision = widgetForm.find( '.jetpack-simple-payments-form-product-currency' ).val() === 'JPY' ? 0 : 2; var priceDecimalPlaces = decimalPlaces( productPrice ); if ( priceDecimalPlaces === null || priceDecimalPlaces > precision ) { widgetForm.find( '.jetpack-simple-payments-form-product-price' ).addClass( 'invalid' ); errors = true; } var productEmail = widgetForm.find( '.jetpack-simple-payments-form-product-email' ).val(); var isProductEmailValid = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test( productEmail ); if ( ! productEmail || ! isProductEmailValid ) { widgetForm.find( '.jetpack-simple-payments-form-product-email' ).addClass( 'invalid' ); errors = true; } return ! errors; } function saveChanges( widgetForm ) { return function ( event ) { event.preventDefault(); var productPostId = widgetForm.find( '.jetpack-simple-payments-form-product-id' ).val(); if ( ! isFormValid( widgetForm ) ) { return; } disableFormActions( widgetForm ); widgetForm.find( '.spinner' ).show(); var request = wp.ajax.post( 'customize-jetpack-simple-payments-button-save', { 'customize-jetpack-simple-payments-nonce': api.settings.nonce[ 'customize-jetpack-simple-payments' ], customize_changeset_uuid: api.settings.changeset.uuid, params: { product_post_id: productPostId, post_title: widgetForm.find( '.jetpack-simple-payments-form-product-title' ).val(), post_content: widgetForm .find( '.jetpack-simple-payments-form-product-description' ) .val(), image_id: widgetForm.find( '.jetpack-simple-payments-form-image-id' ).val(), currency: widgetForm.find( '.jetpack-simple-payments-form-product-currency' ).val(), price: widgetForm.find( '.jetpack-simple-payments-form-product-price' ).val(), multiple: widgetForm .find( '.jetpack-simple-payments-form-product-multiple' ) .is( ':checked' ) ? 1 : 0, email: widgetForm.find( '.jetpack-simple-payments-form-product-email' ).val(), }, } ); request.done( function ( data ) { var select = widgetForm.find( 'select.jetpack-simple-payments-products' ); var productOption = select.find( 'option[value="' + productPostId + '"]' ); if ( productOption.length > 0 ) { productOption.text( data.product_post_title ); } else { select.append( $( '<option>', { value: data.product_post_id, text: data.product_post_title, } ) ); select.val( data.product_post_id ).change(); } widgetForm.find( '.jetpack-simple-payments-products-fieldset' ).show(); widgetForm.find( '.jetpack-simple-payments-products-warning' ).hide(); changeFormAction( widgetForm, 'clear' ); hideForm( widgetForm ); } ); request.fail( function ( data ) { var validCodes = { post_title: 'product-title', price: 'product-price', email: 'product-email', }; data.forEach( function ( item ) { if ( validCodes.hasOwnProperty( item.code ) ) { widgetForm .find( '.jetpack-simple-payments-form-' + validCodes[ item.code ] ) .addClass( 'invalid' ); } } ); enableFormActions( widgetForm ); } ); }; } function deleteProduct( widgetForm ) { return function ( event ) { event.preventDefault(); if ( ! confirm( jpSimplePaymentsStrings.deleteConfirmation ) ) { return; } var formProductId = parseInt( widgetForm.find( '.jetpack-simple-payments-form-product-id' ).val(), 10 ); if ( ! formProductId ) { return; } disableFormActions( widgetForm ); widgetForm.find( '.spinner' ).show(); var request = wp.ajax.post( 'customize-jetpack-simple-payments-button-delete', { 'customize-jetpack-simple-payments-nonce': api.settings.nonce[ 'customize-jetpack-simple-payments' ], customize_changeset_uuid: api.settings.changeset.uuid, params: { product_post_id: formProductId, }, } ); request.done( function () { var productList = widgetForm.find( 'select.jetpack-simple-payments-products' )[ 0 ]; productList.remove( productList.selectedIndex ); productList.dispatchEvent( new Event( 'change' ) ); if ( $( productList ).has( 'option' ).length === 0 ) { //hide products select and label widgetForm.find( '.jetpack-simple-payments-products-fieldset' ).hide(); //show empty products list warning widgetForm.find( '.jetpack-simple-payments-products-warning' ).show(); } changeFormAction( widgetForm, 'clear' ); hideForm( widgetForm ); } ); }; } } )( wp.customize, wp, jQuery );
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