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/* eslint-disable camelcase */
/* global flatpickr, Chart, moment, ajaxurl, wpforms_admin_payments_overview, wpforms_admin */
/**
* Script for manipulating DOM events in the "Payments Overview" page.
* This script will be accessible in the "WPForms" → "Payments" page.
*
* @since 1.8.2
*/
const WPFormsPaymentsOverview = window.WPFormsPaymentsOverview || ( function( document, window, $, ajaxurl, l10n ) {
/**
* Elements holder.
*
* @since 1.8.2
*
* @type {Object}
*/
const el = {};
/**
* Runtime variables.
*
* @since 1.8.2
*
* @type {Object}
*/
const vars = {
/**
* Chart.js instance.
*
* @since 1.8.2
*/
chart: null,
/**
* Flatpickr instance.
*
* @since 1.8.2
*/
datepicker: null,
/**
* The ISO 639-2 language code of the WordPress installation.
*
* @since 1.8.2
*/
locale: l10n.locale,
/**
* Get the base currency code.
*
* @since 1.8.2
*/
currency: l10n.currency,
/**
* Get the number of decimal points for the currency.
*
* @since 1.8.4
*/
currencyDecimals: l10n.decimals,
/**
* Cryptographic token for validating authorized Ajax data exchange.
*
* @since 1.8.2
*/
nonce: l10n.nonce,
/**
* Initial dataset that will appear on the chart.
*
* @since 1.8.2
*/
data: [],
/**
* Chart type. Options are "Line" or "Bar".
* A line chart is a way of plotting data points on a line.
* A bar chart provides a way of showing data values represented as vertical bars.
*
* 1: Bar.
* 2: Line.
*
* @since 1.8.2
*/
type: l10n.settings.graph_style === 1 ? 'bar' : 'line',
/**
* Timespan (date range) delimiter. By default: ' - '.
*
* @since 1.8.2
*/
delimiter: l10n.delimiter,
/**
* The Moment.js compatible format string to use for the tooltip.
*
* @since 1.8.5.4
*/
tooltipFormat: l10n.date_format,
/**
* The current page URI.
*
* @since 1.8.2
*
* @return {URL} The current page URI.
*/
get currentPageUri() {
// eslint-disable-next-line compat/compat
return new URL( l10n.page_uri );
},
/**
* Generic CSS class names for applying visual changes.
*
* @since 1.8.2
*/
classNames: {
hide: 'wpforms-hide',
ready: 'is-ready',
fetching: 'doing-ajax',
selected: 'is-selected',
calculated: 'is-calculated',
},
/**
* Start and end dates.
*
* @since 1.8.2
*/
timespan: '',
/**
* Report stats that are currently being viewed.
*
* @since 1.8.2
*/
report: l10n.active_report,
/**
* Whether the viewed stats are representing the price amounts.
*
* @since 1.8.2
*/
isAmount: false,
/**
* Chart color options.
*
* @since 1.8.2
*
* @return {Object} Colors object specified for the graph.
*/
get colors() {
const isLine = this.type === 'line';
return {
total_payments: { // Bahama Blue.
hoverBorderColor: '#055f9a',
hoverBackgroundColor: '#055f9a',
borderColor: '#056aab',
backgroundColor: isLine ? '#e6f0f7' : '#056aab',
},
total_sales: { // Fun Green.
hoverBorderColor: '#00831e',
hoverBackgroundColor: '#00831e',
borderColor: '#008a20',
backgroundColor: isLine ? '#e3f3e4' : '#008a20',
},
total_refunded: { // Bright Gray.
hoverBorderColor: '#373e45',
hoverBackgroundColor: '#373e45',
borderColor: '#50575e',
backgroundColor: isLine ? '#ebebec' : '#50575e',
},
default: { // Zest - WPForms.
hoverBorderColor: '#cd6622',
hoverBackgroundColor: '#cd6622',
borderColor: '#e27730',
backgroundColor: isLine ? '#fcf1ea' : '#e27730',
},
};
},
/**
* Translated texts.
*
* @since 1.8.2
*
* @return {Object} Localized strings.
*/
get i18n() {
return l10n.i18n;
},
/**
* In case the time span extends to other years, the xAxes date display format is updated to include the year identifier.
*
* @since 1.8.2
*
* @return {Object} Localized strings.
*/
get xAxesDisplayFormat() {
if ( ! this.timespan.length ) {
return 'MMM D';
}
const dates = this.timespan.split( this.delimiter );
if ( ! Array.isArray( dates ) || dates.length !== 2 ) {
return 'MMM D';
}
const startYear = moment( dates[ 0 ] ).format( 'YYYY' );
const endYear = moment( dates[ 1 ] ).format( 'YYYY' );
return startYear === endYear ? 'MMM D' : 'MMM D YYYY';
},
/**
* Returns language-sensitive number formatting instance.
*
* @since 1.8.2
*
* @return {Object} Returns a new NumberFormat object.
*/
get amountFormatter() {
return new Intl.NumberFormat( this.locale, {
style: 'currency',
useGrouping: true,
currencyDisplay: 'narrowSymbol',
currency: this.currency,
minimumFractionDigits: this.currencyDecimals,
maximumFractionDigits: this.currencyDecimals,
} );
},
/**
* Retrieves the previewed dataset label.
*
* @since 1.8.2.2
*
* @return {string} The dataset tooltip label.
*/
get datasetLabel() {
const $statcard = $( `[data-stats=${ this.report }]` );
if ( ! $statcard.length ) {
return this.i18n?.label;
}
return $statcard.find( '.statcard-label' ).text();
},
/**
* Chart.js settings.
*
* @since 1.8.2
*
* @return {Object} Scriptable options as a function which is called for the chart instances.
*/
get settings() { /* eslint max-lines-per-function: ["error", 200] */
/**
* Check if the site is RTL.
*
* @since 1.9.1
*/
const isRTL = $( 'body' ).hasClass( 'rtl' );
return {
type: this.type,
data: {
labels: [],
datasets: [
{
data: [],
label: '',
borderWidth: 2,
pointRadius: 4,
pointBorderWidth: 1,
maxBarThickness: 100,
...{
pointBackgroundColor: '#ffffff',
...( this.colors[ this.report ] || this.colors.default ),
},
},
],
},
options: {
layout: {
padding: {
left: 15,
right: 19,
top: 25,
bottom: 9,
},
},
scales: {
xAxes: [
{
type: 'time',
offset: this.type === 'bar',
time: {
unit: 'day',
tooltipFormat: this.tooltipFormat,
displayFormats: {
day: this.xAxesDisplayFormat,
},
},
distribution: 'series',
ticks: {
reverse: isRTL,
beginAtZero: true,
padding: 10,
fontColor: '#a7aaad',
labelOffset: 10,
fontSize: 13,
minRotation: 25,
maxRotation: 25,
callback( value, index, values ) {
// Distribute the ticks equally starting from the right side of xAxis.
const gap = Math.floor( values.length / 7 );
if ( gap < 1 ) {
return value;
}
if ( ( values.length - index - 1 ) % gap === 0 ) {
return value;
}
},
},
},
],
yAxes: [
{
ticks: {
beginAtZero: true,
maxTicksLimit: 6,
padding: 20,
fontColor: '#a7aaad',
fontSize: 13,
callback: ( value ) => {
// Update the scales if the dataset returned includes price amounts.
if ( this.isAmount ) {
return this.amountFormatter.format( value );
}
// Make sure the tick value has no decimals.
if ( Math.floor( value ) === value ) {
return value;
}
},
},
},
],
},
elements: {
line: {
tension: 0,
},
},
animation: {
duration: 0,
},
hover: {
animationDuration: 0,
},
legend: {
display: false,
},
tooltips: {
displayColors: false,
rtl: isRTL,
callbacks: {
label: ( { yLabel: value } ) => {
let label = `${ this.datasetLabel } `;
// Update the scales if the dataset returned includes price amounts.
if ( this.isAmount ) {
label += this.amountFormatter.format( value );
return label;
}
label += value;
return label;
},
},
},
responsiveAnimationDuration: 0,
maintainAspectRatio: false,
},
};
},
};
/**
* Public functions and properties.
*
* @since 1.8.2
*/
const app = {
/**
* Start the engine.
*
* @since 1.8.2
*/
init() {
$( app.ready );
},
/**
* Document ready.
*
* @since 1.8.2
*/
ready() {
app.setup();
app.bindEvents();
app.initDatePicker();
app.initChart();
app.initMultiSelect();
},
/**
* Setup. Prepare some variables.
*
* @since 1.8.2
*/
setup() {
// Cache DOM elements.
el.$document = $( document );
el.$wrapper = $( '.wpforms-payments-wrap-payments' );
el.$form = $( '#wpforms-payments-table' );
el.$spinner = $( '.wpforms-overview-chart .spinner' );
el.$canvas = $( '#wpforms-payments-overview-canvas' );
el.$filterBtn = $( '#wpforms-datepicker-popover-button' );
el.$datepicker = $( '#wpforms-payments-overview-datepicker' );
el.$filterForm = $( '.wpforms-overview-top-bar-filter-form' );
el.$activeStat = el.$filterForm.find( 'input[name="statcard"]' );
el.$table = $( '.wpforms-table-list' );
el.$notice = $( '.wpforms-overview-chart-notice' );
el.$reports = $( '.wpforms-payments-overview-reports' );
el.$multiSelect = $( '.wpforms-multiselect' );
},
/**
* Bind events.
*
* @since 1.8.2
*/
bindEvents() {
el.$document
.on( 'click', { selectors: [ '.wpforms-datepicker-popover', '.wpforms-dash-widget-settings-menu' ] }, app.handleOnClickOutside );
el.$wrapper
.on( 'submit', '.wpforms-overview-top-bar-filter-form', app.handleOnSubmitDatepicker )
.on( 'submit', '#wpforms-payments-table', app.handleOnSubmitOverviewTable )
.on( 'click', '#doaction', app.handleOnBulkAction )
.on( 'click', '.wpforms-overview-top-bar-filter-form [type="reset"]', app.handleOnResetDatepicker )
.on( 'change', '.wpforms-overview-top-bar-filter-form [type="radio"]', app.handleOnUpdateDatepicker )
.on( 'click', '.wpforms-payments-overview-reports button', app.handleOnChangeStatCard )
.on( 'click', '.wpforms-dash-widget-settings-menu-save', app.handleOnSaveSettings )
.on( 'click', '#wpforms-payments-mode-toggle', app.handleOnToggleMode )
.on( 'click', '#wpforms-dash-widget-settings-button', { selector: '.wpforms-dash-widget-settings-menu', hide: '.wpforms-datepicker-popover' }, app.handleOnToggle )
.on( 'click', '#wpforms-datepicker-popover-button', { selector: '.wpforms-datepicker-popover', hide: '.wpforms-dash-widget-settings-menu' }, app.handleOnToggle );
},
/**
* Create an instance of "flatpickr".
*
* @since 1.8.2
*/
initDatePicker() {
if ( ! el.$datepicker.length ) {
return;
}
vars.timespan = el.$datepicker.val();
vars.datepicker = flatpickr( el.$datepicker, {
mode: 'range',
inline: true,
allowInput: false,
enableTime: false,
clickOpens: false,
altInput: true,
altFormat: 'M j, Y',
dateFormat: 'Y-m-d',
locale: {
// Localized per-instance, if applicable.
...flatpickr.l10ns[ vars.locale ] || {},
rangeSeparator: vars.delimiter,
},
onChange( selectedDates, dateStr, instance ) {
// Immediately after a user interacts with the datepicker, ensure that the "Custom" option is chosen.
const $custom = el.$filterForm.find( 'input[value="custom"]' );
$custom.prop( 'checked', true );
app.selectDatepickerChoice( $custom.parent() );
if ( dateStr ) {
// Update filter button label when date range specified.
el.$filterBtn.text( instance.altInput.value );
}
},
} );
// Determine if a custom date range was provided or selected.
this.handleOnUpdateDatepicker( {}, el.$filterForm.find( 'input[value="custom"]' ).prop( 'checked' ) );
},
/**
* Callback which is called when the filter form gets submitted.
*
* @since 1.8.2
*/
handleOnSubmitDatepicker() {
// Exclude radio inputs from the form submission.
$( this ).find( 'input[type="radio"]' ).attr( 'name', '' );
// Remove the popover from the view.
// When the dropdown is closed, aria-expended="false".
app.hideElm( el.$filterBtn.next() );
},
/**
* Callback for the bulk action.
*
* @since 1.8.4
*
* @param {Object} event An event which takes place in the DOM.
*/
handleOnBulkAction( event ) {
event.preventDefault();
// Get the selected value for the name="action" select element.
const $action = el.$wrapper.find( 'select[name="action"]' );
const selectedAction = $action.val();
const actionsToExclude = [ 'trash', 'delete' ];
// Leave early if delete/trash is not selected.
// Trash is happening when you move payment to the trash. Delete is when you delete it permanently.
if ( ! actionsToExclude.includes( selectedAction ) ) {
el.$form.submit();
return;
}
// Get the selected checkboxes.
const $checkboxes = el.$wrapper.find( 'input[name="payment_id[]"]:checked' );
// Leave early if no checkboxes are selected.
if ( ! $checkboxes.length ) {
el.$form.submit();
return;
}
// Determine whether the selected payment has a renewal.
const hasRenewal = $checkboxes.closest( 'tr' ).hasClass( 'subscription-has-renewal' );
if ( ! hasRenewal ) {
el.$form.submit();
return;
}
const { i18n: { subscription_delete_confirm: message, delete_button: buttonText } } = vars;
// Warn the user that the selected payment has a renewal.
$.confirm( {
title: wpforms_admin.heads_up,
content: message,
icon: 'fa fa-exclamation-circle',
type: 'orange',
buttons: {
confirm: {
text: buttonText,
btnClass: 'btn-confirm',
keys: [ 'enter' ],
action() {
el.$form.submit();
},
},
cancel: {
text: wpforms_admin.cancel,
keys: [ 'esc' ],
action() {
el.$form.trigger( 'reset' );
},
},
},
} );
},
/**
* Callback which is called when the overview table gets submitted.
*
* @since 1.8.4
*/
handleOnSubmitOverviewTable() {
// Leave early if the multi-select element is not present.
if ( ! el.$multiSelect.length ) {
return;
}
// Prevent empty or unspecified values from being submitted.
// This is to avoid having empty values in the $_GET array for aesthetic reasons.
$( '.wpforms-multiselect-checkbox-input[value=""]' ).removeAttr( 'name' );
},
/**
* Callback which is called when the datepicker "Cancel" button clicked.
*
* @since 1.8.2
*
* @param {Object} event An event which takes place in the DOM.
*/
handleOnResetDatepicker( event ) {
event.preventDefault();
// To return the form to its original state, manually reset it.
el.$filterForm.get( 0 ).reset();
// Remove the popover from the view.
// When the dropdown is closed, aria-expended="false".
app.hideElm( el.$filterBtn.next() );
app.handleOnUpdateDatepicker();
},
/**
* Callback which is called when the filter form elements change.
*
* @since 1.8.2
*
* @param {Object} event An event which takes place in the DOM.
* @param {boolean} isCustomDates Determine whether a custom date range is provided.
*/
// eslint-disable-next-line no-unused-vars
handleOnUpdateDatepicker( event = {}, isCustomDates = false ) {
const $selected = el.$filterForm.find( 'input:checked' );
const $parent = $selected.parent();
const $target = isCustomDates ? el.$datepicker : $selected;
const dates = $target.val().split( vars.delimiter );
el.$filterBtn.text( isCustomDates ? $target.next().val() : $parent.text() );
app.selectDatepickerChoice( $parent );
if ( Array.isArray( dates ) && dates.length === 2 ) {
// Sets the current selected date(s).
vars.datepicker.setDate( dates );
return;
}
vars.datepicker.clear(); // Reset the datepicker.
},
/**
* Create an instance of chart.
*
* @since 1.8.2
*/
initChart() {
if ( ! el.$canvas.length ) {
return;
}
const elm = el.$canvas.get( 0 ).getContext( '2d' );
const $selected = el.$reports.find( `.${ vars.classNames.selected }` );
vars.report = $selected.data( 'stats' );
vars.isAmount = $selected.hasClass( 'is-amount' );
vars.chart = new Chart( elm, vars.settings );
this.updateChartByReport();
},
/**
* Create instances of multi-select.
*
* @since 1.8.4
*/
initMultiSelect() {
// Check if multi-select elements and required class are present
if ( ! el.$multiSelect.length || ! window.WPFormsMultiSelectCheckbox ) {
return;
}
// Initialize each multi-select element.
el.$multiSelect.each( function() {
const multiSelectCheckbox = new window.WPFormsMultiSelectCheckbox(
this,
{
showMask: true,
delimiter: '|',
}
);
multiSelectCheckbox.init();
} );
},
/**
* Updates main chart stats when user switches between different stat card.
*
* @since 1.8.2
*
* @param {Object} event An event which takes place in the DOM.
*/
handleOnChangeStatCard( event ) {
event.preventDefault();
const $this = $( this );
// If the already selected stat card is clicked, don't process the dataset.
if ( $this.hasClass( vars.classNames.selected ) || $this.hasClass( 'disabled' ) ) {
return;
}
app.spinner();
vars.report = $this.data( 'stats' );
vars.isAmount = $this.hasClass( 'is-amount' );
el.$reports.find( 'button' ).removeClass( vars.classNames.selected );
$this.addClass( vars.classNames.selected );
// If the `statcard` field is not present, create it.
if ( ! el.$activeStat.length ) {
// Append a hidden input field for the statcard.
el.$filterForm.append( '<input type="hidden" name="statcard">' );
// Update the reference to the activeStat element.
el.$activeStat = el.$filterForm.find( 'input[name="statcard"]' );
}
// Update the value of the statcard field with the selected report.
el.$activeStat.val( vars.report );
// Update the chart stats with consideration to possible form stats being viewed.
app.updateChartByReport();
},
/**
* Save the user's preferred graph style and color scheme.
*
* @since 1.8.2
*
* @param {Object} event An event which takes place in the DOM.
*/
handleOnSaveSettings( event ) {
event.preventDefault();
const $wrapper = $( this ).closest( '.wpforms-dash-widget-settings-container' );
const graphStyle = $wrapper.find( 'input[name="wpforms-style"]:checked' ).val();
vars.type = Number( graphStyle ) === 1 ? 'bar' : 'line';
const options = Object.assign( {}, vars.settings );
options.data.labels = vars.chart.data.labels;
options.data.datasets[ 0 ].data = vars.chart.data.datasets[ 0 ].data;
vars.chart.destroy();
const elm = el.$canvas.get( 0 ).getContext( '2d' );
vars.chart = new Chart( elm, options );
$.post(
ajaxurl,
{
graphStyle,
_ajax_nonce: vars.nonce,
action: 'wpforms_payments_overview_save_chart_preference_settings',
}
).done( function() {
el.$wrapper.find( '.wpforms-dash-widget-settings-menu' ).hide();
} );
},
/**
* Callback which is called when the "Toggle Mode" button clicked.
*
* @since 1.8.2
*/
handleOnToggleMode() {
const { currentPageUri: url } = vars;
url.searchParams.set( 'mode', this.checked ? 'test' : 'live' );
window.location.href = url.href;
},
/**
* Display or hide the matched elements.
*
* @since 1.8.2
*
* @param {Object} event An event which takes place in the DOM.
*/
handleOnToggle( event ) {
event.preventDefault();
event.stopPropagation();
const { data: { selector, hide } } = event;
// Toggle the visibility of the matched element.
el.$wrapper.find( selector ).toggle( 0, function() {
const $selector = $( selector );
// When the dropdown is open, aria-expended="true".
$selector.attr( 'aria-expanded', $selector.is( ':visible' ) );
} );
// In case the other popover is open, let’s hide it to avoid clutter.
// When the dropdown is closed, aria-expended="false".
app.hideElm( el.$wrapper.find( hide ) );
},
/**
* Hide the matched elements when clicked outside their container.
*
* @since 1.8.2
*
* @param {Object} event An event which takes place in the DOM.
*/
handleOnClickOutside( event ) {
const { target, data: { selectors } } = event;
$.each( selectors, function( index, selector ) {
if ( ! $( target ).closest( `${ selector }:visible` ).length ) {
app.hideElm( el.$wrapper.find( selector ) );
}
} );
},
/**
* Either fills the container with placeholder data or determines
* whether actual data is available to process the chart dataset.
*
* @since 1.8.2
*
* @param {Object} data Chart dataset data.
*
* @return {Object} Labels and dataset data object.
*/
processDatasetData( data ) {
const labels = [];
const datasets = [];
if ( $.isPlainObject( data ) && Object.keys( data ).length > 0 ) {
el.$notice.addClass( vars.classNames.hide );
$.each( data || [], function( index, item ) {
const date = moment( item.day );
labels.push( date );
datasets.push( {
t: date,
y: item?.count || 0,
} );
} );
return { labels, datasets };
}
const { i18n: { no_dataset: placeholderText } } = vars;
// If there is a placeholder text for the current report, use it.
if ( placeholderText?.[ vars.report ] ) {
el.$notice.find( 'h2' ).text( placeholderText[ vars.report ] );
}
el.$notice.removeClass( vars.classNames.hide );
let date;
const end = moment().startOf( 'day' );
const days = 30;
const minY = 5;
const maxY = 20;
for ( let i = 1; i <= days; i++ ) {
date = end.clone().subtract( i, 'days' );
labels.push( date );
datasets.push( {
t: date,
y: Math.floor( Math.random() * ( maxY - minY + 1 ) ) + minY, // NOSONAR not used in secure contexts.
} );
}
return { labels, datasets };
},
/**
* Populate the chart with a fresh set of dataset data.
*
* @since 1.8.2
*
* @param {Array} data Chart dataset data.
*/
updateChart( data ) {
const { labels, datasets } = app.processDatasetData( data || [] );
vars.chart.data.labels = labels;
vars.chart.data.datasets[ 0 ] = vars.settings.data.datasets[ 0 ];
vars.chart.data.datasets[ 0 ].data = datasets;
vars.chart.update();
el.$spinner.addClass( vars.classNames.hide );
},
/**
* Fetch and process the chart dataset data for the selected stat card.
*
* @since 1.8.2
*
* @param {Object} args Optional. Additional arguments provided for the Ajax request.
*/
updateChartByReport( args ) {
// Cache dataset of payments for the chart stats.
if ( vars.report && Object.hasOwn( vars.data, vars.report ) ) {
app.updateChart( vars.data[ vars.report ]?.data || [] );
return;
}
// Add a class name indicating that the chart is fetching data.
// This is mainly to avoid fast clicking on the stat cards to avoid multiple Ajax requests.
el.$reports.addClass( vars.classNames.fetching );
$.post(
ajaxurl,
$.extend(
{},
{
report: vars.report,
dates: vars.timespan,
_ajax_nonce: vars.nonce,
action: 'wpforms_payments_overview_refresh_chart_dataset_data',
},
args
),
function( { data } ) {
vars.data = Object.assign( { [ vars.report ]: data }, vars.data );
app.updateChart( data?.data || [] );
app.updateReports( data?.reports || {} );
}
).done(
function() {
el.$reports.addClass( vars.classNames.ready );
el.$reports.removeClass( vars.classNames.fetching );
}
);
},
/**
* Reflect payments summary stats in their corresponding areas (elements).
*
* @since 1.8.2
*
* @param {Object} reports Reports summary stats queried from the database.
*/
updateReports( reports ) {
// Bail early, in case given reports object is empty.
if ( $.isEmptyObject( reports ) ) {
return;
}
el.$reports
.find( 'li' ).each(
// eslint-disable-next-line complexity
function() {
const $this = $( this );
const $button = $this.find( 'button' );
// Skip iterating over stat cards that are disabled.
if ( $button.hasClass( 'disabled' ) ) {
return true; // This is the same as 'continue'.
}
const stats = $button.data( 'stats' );
const value = reports[ stats ] || 0;
const delta = Number( reports[ `${ stats }_delta` ] ) || 0;
const $value = $this.find( '.statcard-value' );
const $delta = $this.find( '.statcard-delta' );
$value.addClass( vars.classNames.calculated ).html( value );
$delta.addClass( vars.classNames.calculated ).html( Math.abs( delta ) );
if ( delta !== 0 ) {
$delta.addClass( Number( delta > 0 ) ? 'is-upward' : 'is-downward' );
}
// Skip iterating over stat cards that do not represent an amount.
if ( ! $button.hasClass( 'is-amount' ) ) {
return; // This is the same as 'continue'.
}
// Add a title attribute to the stat card value if it does not have one.
$value.attr( 'title', $value.text() );
}
);
},
/**
* Pick an option (given) from the datepicker’s choices.
*
* @since 1.8.2
*
* @param {Object} $this Reference to the DOM element.
*/
selectDatepickerChoice( $this ) {
el.$filterForm.find( 'label' ).removeClass( vars.classNames.selected );
$this.addClass( vars.classNames.selected );
},
/**
* Signal to users that the processing of their request is underway and will soon complete.
*
* @since 1.8.2
*/
spinner() {
el.$spinner.removeClass( vars.classNames.hide );
},
/**
* Hides the given DOM element.
*
* @since 1.8.2
*
* @param {Object} $elm Reference to the DOM element.
*/
hideElm( $elm ) {
$elm.attr( 'aria-expanded', 'false' ).hide();
},
};
// Provide access to public functions/properties.
return app;
}( document, window, jQuery, ajaxurl, wpforms_admin_payments_overview ) );
// Initialize.
WPFormsPaymentsOverview.init();