Upgrade date picker

UPGRADE-2.0.md

@@ -1,6 +1,48 @@
 UPGRADE 2.0
 ===========
 
+## Upgrade Date Picker
+
+Since the begining, Sonata was using Eonasdan Bootstrap Datepicker in its version 3.1.3 to provide date picker capabilities.
+
+Starting from 2.0 of `form-extensions`, the date picker library has been updated to latest version of
+Eonasdan Tempus Dominus. It is the successor of Bootstrap Datepicker,
+and its options are not compatible
+with the previous version (but they look similar).
+
+Previously all the options were configured using `dp_` prefix, now they are configured using `datepicker_options`.
+
+This affects all the `Picker` types, including `DatePickerType`, `DateTimePickerType`, `DateRangePickerType` and `DateTimeRangePickerType`.
+
+For example, the following code:
+
+```php
+$form->add('date', DatePickerType::class, [
+    'dp_use_current' => false,
+    'dp_min_date' => '2017-01-01',
+    'dp_max_date' => '2017-12-31',
+]);
+```
+
+Should be replaced by:
+
+```php
+$form->add('date', DatePickerType::class, [
+    'datepicker_options' => [
+        'useCurrent' => false,
+        'restrictions' => [
+            'minDate' => '2017-01-01',
+            'maxDate' => '2017-12-31',
+        ],
+    ],
+]);
+```
+
+All the options accepted by Tempus Dominus are available via `datepicker_options` and are well
+documented on the official [docs](https://getdatepicker.com/6/options/).
+
+You can also take a look at Sonata documentation for more information.
+
 ## Deprecations
 
 All the deprecated code introduced on 1.x is removed on 2.0.

assets/js/app.js

@@ -10,14 +10,9 @@
 // Any SCSS/CSS you require will output into a single css file (app.css in this case)
 import '../scss/app.scss';
 
-import moment from 'moment';
+// eslint-disable-next-line import/no-unresolved
+import DatePicker from '@symfony/stimulus-bridge/lazy-controller-loader?lazy=true!./controllers/datepicker_controller.js';
 
-// Eonasdan Bootstrap DateTimePicker in its version 3 does not
-// provide the scss or plain css, it only provides the less version
-// of its source files, that's why it is not included it via npm.
-import '../vendor/bootstrap-datetimepicker';
+const { sonataApplication } = global;
 
-// Create global moment variable to be used by the locale script.
-// It expects moment to be available on the global scope
-// in order to define the requested locale translations
-global.moment = moment;
+sonataApplication.register('datepicker', DatePicker);

assets/js/controllers/datepicker_controller.js

@@ -0,0 +1,141 @@
+/*!
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import { Controller } from '@hotwired/stimulus';
+import { TempusDominus, Namespace, loadLocale } from '@eonasdan/tempus-dominus';
+import { faFiveIcons } from '@eonasdan/tempus-dominus/dist/plugins/fa-five';
+
+export default class extends Controller {
+  static outlets = ['datepicker'];
+
+  static values = {
+    options: Object,
+  };
+
+  #allowedLocales = [
+    'ar',
+    'ar-SA',
+    'de',
+    'es',
+    'fi',
+    'fr',
+    'it',
+    'nl',
+    'pl',
+    'ro',
+    'ru',
+    'sl',
+    'tr',
+  ];
+
+  datePicker = null;
+
+  connect() {
+    const options = this.processOptions();
+    const locale = this.processLocale(options);
+
+    this.dispatchEvent('pre-connect', { options, locale });
+
+    this.datePicker = new TempusDominus(this.element, options);
+
+    if (locale !== null) {
+      import(`@eonasdan/tempus-dominus/dist/locales/${locale}`).then((data) => {
+        loadLocale(data);
+
+        this.datePicker.locale(data.name);
+        this.datePicker.updateOptions(options);
+
+        this.dispatchEvent('post-connect-changed-locale');
+      });
+    }
+
+    this.dispatchEvent('connect', { datePicker: this.datePicker });
+  }
+
+  datepickerOutletConnected(outlet, element) {
+    this.element.addEventListener(Namespace.events.change, (event) => {
+      outlet.datePicker.updateOptions({
+        restrictions: {
+          minDate: event.detail.date,
+        },
+      });
+    });
+
+    element.addEventListener(Namespace.events.change, (event) => {
+      this.datePicker.updateOptions({
+        restrictions: {
+          maxDate: event.detail.date,
+        },
+      });
+    });
+  }
+
+  processOptions() {
+    const options = this.optionsValue;
+    const { restrictions = {}, display = {} } = options;
+
+    if (options?.defaultDate) {
+      options.defaultDate = new Date(options.defaultDate);
+    }
+
+    if (options?.viewDate) {
+      options.viewDate = new Date(options.viewDate);
+    }
+
+    if (restrictions?.minDate) {
+      restrictions.minDate = new Date(restrictions.minDate);
+    }
+
+    if (restrictions?.maxDate) {
+      restrictions.maxDate = new Date(restrictions.maxDate);
+    }
+
+    if (restrictions?.disabledDates) {
+      restrictions.disabledDates = restrictions.disabledDates.map((date) => new Date(date));
+    }
+
+    if (restrictions?.enabledDates) {
+      restrictions.enabledDates = restrictions.enabledDates.map((date) => new Date(date));
+    }
+
+    if (!display?.icons) {
+      display.icons = faFiveIcons;
+    }
+
+    return options;
+  }
+
+  processLocale(options) {
+    const { localization: { locale } = {} } = options;
+
+    if (!locale) {
+      return null;
+    }
+
+    if (this.#allowedLocales.includes(locale)) {
+      return locale;
+    }
+
+    if (!locale.includes('-')) {
+      return null;
+    }
+
+    const localeCode = locale.split('-')[0];
+
+    if (this.#allowedLocales.includes(localeCode)) {
+      return localeCode;
+    }
+
+    return null;
+  }
+
+  dispatchEvent(name, payload) {
+    this.dispatch(name, { detail: payload, prefix: 'datepicker' });
+  }
+}