138 lines
4.2 KiB
JavaScript
138 lines
4.2 KiB
JavaScript
/**
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* DO NOT EDIT THIS FILE.
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* See the following change record for more information,
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* https://www.drupal.org/node/2815083
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* @preserve
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**/
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(function ($, Drupal, drupalSettings) {
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Drupal.behaviors.machineName = {
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attach(context, settings) {
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const self = this;
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const $context = $(context);
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let timeout = null;
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let xhr = null;
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function clickEditHandler(e) {
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const data = e.data;
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data.$wrapper.removeClass('visually-hidden');
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data.$target.trigger('focus');
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data.$suffix.hide();
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data.$source.off('.machineName');
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}
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function machineNameHandler(e) {
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const data = e.data;
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const options = data.options;
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const baseValue = e.target.value;
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const rx = new RegExp(options.replace_pattern, 'g');
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const expected = baseValue.toLowerCase().replace(rx, options.replace).substr(0, options.maxlength);
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if (xhr && xhr.readystate !== 4) {
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xhr.abort();
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xhr = null;
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}
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if (timeout) {
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clearTimeout(timeout);
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timeout = null;
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}
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if (baseValue.toLowerCase() !== expected) {
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timeout = setTimeout(() => {
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xhr = self.transliterate(baseValue, options).done(machine => {
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self.showMachineName(machine.substr(0, options.maxlength), data);
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});
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}, 300);
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} else {
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self.showMachineName(expected, data);
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}
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}
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Object.keys(settings.machineName).forEach(sourceId => {
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const options = settings.machineName[sourceId];
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const $source = $(once('machine-name', $context.find(sourceId).addClass('machine-name-source')));
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const $target = $context.find(options.target).addClass('machine-name-target');
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const $suffix = $context.find(options.suffix);
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const $wrapper = $target.closest('.js-form-item');
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if (!$source.length || !$target.length || !$suffix.length || !$wrapper.length) {
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return;
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}
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if ($target.hasClass('error')) {
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return;
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}
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options.maxlength = $target.attr('maxlength');
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$wrapper.addClass('visually-hidden');
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const machine = $target[0].value;
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const $preview = $(`<span class="machine-name-value">${options.field_prefix}${Drupal.checkPlain(machine)}${options.field_suffix}</span>`);
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$suffix.empty();
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if (options.label) {
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$suffix.append(`<span class="machine-name-label">${options.label}: </span>`);
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}
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$suffix.append($preview);
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if ($target.is(':disabled')) {
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return;
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}
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const eventData = {
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$source,
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$target,
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$suffix,
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$wrapper,
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$preview,
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options
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};
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if (machine === '' && $source[0].value !== '') {
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self.transliterate($source[0].value, options).done(machineName => {
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self.showMachineName(machineName.substr(0, options.maxlength), eventData);
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});
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}
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const $link = $(`<span class="admin-link"><button type="button" class="link">${Drupal.t('Edit')}</button></span>`).on('click', eventData, clickEditHandler);
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$suffix.append($link);
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if ($target[0].value === '') {
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$source.on('formUpdated.machineName', eventData, machineNameHandler).trigger('formUpdated.machineName');
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}
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$target.on('invalid', eventData, clickEditHandler);
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});
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},
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showMachineName(machine, data) {
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const settings = data.options;
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if (machine !== '') {
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if (machine !== settings.replace) {
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data.$target[0].value = machine;
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data.$preview.html(settings.field_prefix + Drupal.checkPlain(machine) + settings.field_suffix);
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}
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data.$suffix.show();
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} else {
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data.$suffix.hide();
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data.$target[0].value = machine;
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data.$preview.empty();
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}
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},
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transliterate(source, settings) {
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return $.get(Drupal.url('machine_name/transliterate'), {
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text: source,
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langcode: drupalSettings.langcode,
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replace_pattern: settings.replace_pattern,
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replace_token: settings.replace_token,
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replace: settings.replace,
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lowercase: true
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});
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}
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};
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})(jQuery, Drupal, drupalSettings); |