import * as Sentry from '@sentry/browser'; import { escape } from 'lodash'; import Vue from 'vue'; import { GlAlert } from '@gitlab/ui'; import { __ } from '~/locale'; import { spriteIcon } from './lib/utils/common_utils'; const FLASH_TYPES = { ALERT: 'alert', NOTICE: 'notice', SUCCESS: 'success', WARNING: 'warning', }; const VARIANT_SUCCESS = 'success'; const VARIANT_WARNING = 'warning'; const VARIANT_DANGER = 'danger'; const VARIANT_INFO = 'info'; const VARIANT_TIP = 'tip'; const FLASH_CLOSED_EVENT = 'flashClosed'; const getCloseEl = (flashEl) => { return flashEl.querySelector('.js-close-icon'); }; const hideFlash = (flashEl, fadeTransition = true) => { if (fadeTransition) { Object.assign(flashEl.style, { transition: 'opacity 0.15s', opacity: '0', }); } flashEl.addEventListener( 'transitionend', () => { flashEl.remove(); window.dispatchEvent(new Event('resize')); flashEl.dispatchEvent(new Event(FLASH_CLOSED_EVENT)); if (document.body.classList.contains('flash-shown')) document.body.classList.remove('flash-shown'); }, { once: true, passive: true, }, ); if (!fadeTransition) flashEl.dispatchEvent(new Event('transitionend')); }; const createAction = (config) => ` ${escape(config.title)} `; const createFlashEl = (message, type) => `
${escape(message)}
${spriteIcon('close', 'close-icon')}
`; const addDismissFlashClickListener = (flashEl, fadeTransition) => { // There are some flash elements which do not have a closeEl. // https://gitlab.com/gitlab-org/gitlab/blob/763426ef344488972eb63ea5be8744e0f8459e6b/ee/app/views/layouts/header/_read_only_banner.html.haml getCloseEl(flashEl)?.addEventListener('click', () => hideFlash(flashEl, fadeTransition)); }; /** * Render an alert at the top of the page, or, optionally an * arbitrary existing container. * * This alert is always dismissible. * * Usage: * * 1. Render a new alert * * import { createAlert, ALERT_VARIANTS } from '~/flash'; * * createAlert({ message: 'My error message' }); * createAlert({ message: 'My warning message', variant: ALERT_VARIANTS.WARNING }); * * 2. Dismiss this alert programmatically * * const alert = createAlert({ message: 'Message' }); * * // ... * * alert.dismiss(); * * 3. Respond to the alert being dismissed * * createAlert({ message: 'Message', onDismiss: () => { ... }}); * * @param {Object} options Options to control the flash message * @param {String} options.message Alert message text * @param {String?} options.variant Which GlAlert variant to use, should be VARIANT_SUCCESS, VARIANT_WARNING, VARIANT_DANGER, VARIANT_INFO or VARIANT_TIP. Defaults to VARIANT_DANGER. * @param {Object?} options.parent Reference to parent element under which alert needs to appear. Defaults to `document`. * @param {Function?} options.onDismiss Handler to call when this alert is dismissed. * @param {Object?} options.containerSelector Selector for the container of the alert * @param {Object?} options.primaryButton Object describing primary button of alert * @param {String?} link Href of primary button * @param {String?} text Text of primary button * @param {Function?} clickHandler Handler to call when primary button is clicked on. The click event is sent as an argument. * @param {Object?} options.secondaryButton Object describing secondary button of alert * @param {String?} link Href of secondary button * @param {String?} text Text of secondary button * @param {Function?} clickHandler Handler to call when secondary button is clicked on. The click event is sent as an argument. * @param {Boolean?} options.captureError Whether to send error to Sentry * @param {Object} options.error Error to be captured in Sentry * @returns */ const createAlert = function createAlert({ message, variant = VARIANT_DANGER, parent = document, containerSelector = '.flash-container', primaryButton = null, secondaryButton = null, onDismiss = null, captureError = false, error = null, }) { if (captureError && error) Sentry.captureException(error); const alertContainer = parent.querySelector(containerSelector); if (!alertContainer) return null; const el = document.createElement('div'); alertContainer.appendChild(el); return new Vue({ el, components: { GlAlert, }, methods: { /** * Public method to dismiss this alert and removes * this Vue instance. */ dismiss() { if (onDismiss) { onDismiss(); } this.$destroy(); this.$el.parentNode.removeChild(this.$el); }, }, render(h) { const on = {}; on.dismiss = () => { this.dismiss(); }; if (primaryButton?.clickHandler) { on.primaryAction = (e) => { primaryButton.clickHandler(e); }; } if (secondaryButton?.clickHandler) { on.secondaryAction = (e) => { secondaryButton.clickHandler(e); }; } return h( GlAlert, { props: { dismissible: true, dismissLabel: __('Dismiss'), variant, primaryButtonLink: primaryButton?.link, primaryButtonText: primaryButton?.text, secondaryButtonLink: secondaryButton?.link, secondaryButtonText: secondaryButton?.text, }, on, }, message, ); }, }); }; /* * Flash banner supports different types of Flash configurations * along with ability to provide actionConfig which can be used to show * additional action or link on banner next to message * * @param {Object} options Options to control the flash message * @param {String} options.message Flash message text * @param {String} options.type Type of Flash, it can be `notice`, `success`, `warning` or `alert` (default) * @param {Object} options.parent Reference to parent element under which Flash needs to appear * @param {Object} options.actionConfig Map of config to show action on banner * @param {String} href URL to which action config should point to (default: '#') * @param {String} title Title of action * @param {Function} clickHandler Method to call when action is clicked on * @param {Boolean} options.fadeTransition Boolean to determine whether to fade the alert out * @param {Boolean} options.captureError Boolean to determine whether to send error to Sentry * @param {Object} options.error Error to be captured in Sentry */ const createFlash = function createFlash({ message, type = FLASH_TYPES.ALERT, parent = document, actionConfig = null, fadeTransition = true, addBodyClass = false, captureError = false, error = null, }) { const flashContainer = parent.querySelector('.flash-container'); if (!flashContainer) return null; flashContainer.innerHTML = createFlashEl(message, type); const flashEl = flashContainer.querySelector(`.flash-${type}`); if (actionConfig) { flashEl.insertAdjacentHTML('beforeend', createAction(actionConfig)); if (actionConfig.clickHandler) { flashEl .querySelector('.flash-action') .addEventListener('click', (e) => actionConfig.clickHandler(e)); } } addDismissFlashClickListener(flashEl, fadeTransition); flashContainer.classList.add('gl-display-block'); if (addBodyClass) document.body.classList.add('flash-shown'); if (captureError && error) Sentry.captureException(error); flashContainer.close = () => { getCloseEl(flashEl).click(); }; return flashContainer; }; export { createFlash as default, hideFlash, addDismissFlashClickListener, FLASH_TYPES, FLASH_CLOSED_EVENT, createAlert, VARIANT_SUCCESS, VARIANT_WARNING, VARIANT_DANGER, VARIANT_INFO, VARIANT_TIP, };