/**
- * @file
- * Machine name functionality.
- */
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
(function ($, Drupal, drupalSettings) {
-
- 'use strict';
-
- /**
- * Attach the machine-readable name form element behavior.
- *
- * @type {Drupal~behavior}
- *
- * @prop {Drupal~behaviorAttach} attach
- * Attaches machine-name behaviors.
- */
Drupal.behaviors.machineName = {
-
- /**
- * Attaches the behavior.
- *
- * @param {Element} context
- * The context for attaching the behavior.
- * @param {object} settings
- * Settings object.
- * @param {object} settings.machineName
- * A list of elements to process, keyed by the HTML ID of the form
- * element containing the human-readable value. Each element is an object
- * defining the following properties:
- * - target: The HTML ID of the machine name form element.
- * - suffix: The HTML ID of a container to show the machine name preview
- * in (usually a field suffix after the human-readable name
- * form element).
- * - label: The label to show for the machine name preview.
- * - replace_pattern: A regular expression (without modifiers) matching
- * disallowed characters in the machine name; e.g., '[^a-z0-9]+'.
- * - replace: A character to replace disallowed characters with; e.g.,
- * '_' or '-'.
- * - standalone: Whether the preview should stay in its own element
- * rather than the suffix of the source element.
- * - field_prefix: The #field_prefix of the form element.
- * - field_suffix: The #field_suffix of the form element.
- */
- attach: function (context, settings) {
+ attach: function attach(context, settings) {
var self = this;
var $context = $(context);
var timeout = null;
var rx = new RegExp(options.replace_pattern, 'g');
var expected = baseValue.toLowerCase().replace(rx, options.replace).substr(0, options.maxlength);
- // Abort the last pending request because the label has changed and it
- // is no longer valid.
if (xhr && xhr.readystate !== 4) {
xhr.abort();
xhr = null;
}
- // Wait 300 milliseconds for Ajax request since the last event to update
- // the machine name i.e., after the user has stopped typing.
if (timeout) {
clearTimeout(timeout);
timeout = null;
self.showMachineName(machine.substr(0, options.maxlength), data);
});
}, 300);
- }
- else {
+ } else {
self.showMachineName(expected, data);
}
}
Object.keys(settings.machineName).forEach(function (source_id) {
var machine = '';
- var eventData;
+ var eventData = void 0;
var options = settings.machineName[source_id];
var $source = $context.find(source_id).addClass('machine-name-source').once('machine-name');
var $target = $context.find(options.target).addClass('machine-name-target');
var $suffix = $context.find(options.suffix);
var $wrapper = $target.closest('.js-form-item');
- // All elements have to exist.
+
if (!$source.length || !$target.length || !$suffix.length || !$wrapper.length) {
return;
}
- // Skip processing upon a form validation error on the machine name.
+
if ($target.hasClass('error')) {
return;
}
- // Figure out the maximum length for the machine name.
+
options.maxlength = $target.attr('maxlength');
- // Hide the form item container of the machine name form element.
+
$wrapper.addClass('visually-hidden');
- // Determine the initial machine name value. Unless the machine name
- // form element is disabled or not empty, the initial default value is
- // based on the human-readable form element value.
+
if ($target.is(':disabled') || $target.val() !== '') {
machine = $target.val();
- }
- else if ($source.val() !== '') {
+ } else if ($source.val() !== '') {
machine = self.transliterate($source.val(), options);
}
- // Append the machine name preview to the source field.
+
var $preview = $('<span class="machine-name-value">' + options.field_prefix + Drupal.checkPlain(machine) + options.field_suffix + '</span>');
$suffix.empty();
if (options.label) {
}
$suffix.append($preview);
- // If the machine name cannot be edited, stop further processing.
if ($target.is(':disabled')) {
return;
}
$preview: $preview,
options: options
};
- // If it is editable, append an edit link.
+
var $link = $('<span class="admin-link"><button type="button" class="link">' + Drupal.t('Edit') + '</button></span>').on('click', eventData, clickEditHandler);
$suffix.append($link);
- // Preview the machine name in realtime when the human-readable name
- // changes, but only if there is no machine name yet; i.e., only upon
- // initial creation, not when editing.
if ($target.val() === '') {
- $source.on('formUpdated.machineName', eventData, machineNameHandler)
- // Initialize machine name preview.
- .trigger('formUpdated.machineName');
+ $source.on('formUpdated.machineName', eventData, machineNameHandler).trigger('formUpdated.machineName');
}
- // Add a listener for an invalid event on the machine name input
- // to show its container and focus it.
$target.on('invalid', eventData, clickEditHandler);
});
},
-
- showMachineName: function (machine, data) {
+ showMachineName: function showMachineName(machine, data) {
var settings = data.options;
- // Set the machine name to the transliterated value.
+
if (machine !== '') {
if (machine !== settings.replace) {
data.$target.val(machine);
data.$preview.html(settings.field_prefix + Drupal.checkPlain(machine) + settings.field_suffix);
}
data.$suffix.show();
- }
- else {
+ } else {
data.$suffix.hide();
data.$target.val(machine);
data.$preview.empty();
}
},
-
- /**
- * Transliterate a human-readable name to a machine name.
- *
- * @param {string} source
- * A string to transliterate.
- * @param {object} settings
- * The machine name settings for the corresponding field.
- * @param {string} settings.replace_pattern
- * A regular expression (without modifiers) matching disallowed characters
- * in the machine name; e.g., '[^a-z0-9]+'.
- * @param {string} settings.replace_token
- * A token to validate the regular expression.
- * @param {string} settings.replace
- * A character to replace disallowed characters with; e.g., '_' or '-'.
- * @param {number} settings.maxlength
- * The maximum length of the machine name.
- *
- * @return {jQuery}
- * The transliterated source string.
- */
- transliterate: function (source, settings) {
+ transliterate: function transliterate(source, settings) {
return $.get(Drupal.url('machine_name/transliterate'), {
text: source,
langcode: drupalSettings.langcode,
});
}
};
-
-})(jQuery, Drupal, drupalSettings);
+})(jQuery, Drupal, drupalSettings);
\ No newline at end of file
projects / yaffs-website / blobdiff