debian-mirror-gitlab/app/assets/javascripts/pages/profiles/show/index.js

import emojiRegex from 'emoji-regex';
import $ from 'jquery';
import GfmAutoComplete from 'ee_else_ce/gfm_auto_complete';
import * as Emoji from '~/emoji';
import createFlash from '~/flash';
import { __ } from '~/locale';
import EmojiMenu from './emoji_menu';

const defaultStatusEmoji = 'speech_balloon';
const toggleEmojiMenuButtonSelector = '.js-toggle-emoji-menu';
const toggleEmojiMenuButton = document.querySelector(toggleEmojiMenuButtonSelector);
const statusEmojiField = document.getElementById('js-status-emoji-field');
const statusMessageField = document.getElementById('js-status-message-field');

const toggleNoEmojiPlaceholder = (isVisible) => {
  const placeholderElement = document.getElementById('js-no-emoji-placeholder');
  placeholderElement.classList.toggle('hidden', !isVisible);
};

const findStatusEmoji = () => toggleEmojiMenuButton.querySelector('gl-emoji');
const removeStatusEmoji = () => {
  const statusEmoji = findStatusEmoji();
  if (statusEmoji) {
    statusEmoji.remove();
  }
};

const selectEmojiCallback = (emoji, emojiTag) => {
  statusEmojiField.value = emoji;
  toggleNoEmojiPlaceholder(false);
  removeStatusEmoji();
  toggleEmojiMenuButton.innerHTML += emojiTag;
};

const clearEmojiButton = document.getElementById('js-clear-user-status-button');
clearEmojiButton.addEventListener('click', () => {
  statusEmojiField.value = '';
  statusMessageField.value = '';
  removeStatusEmoji();
  toggleNoEmojiPlaceholder(true);
});

const emojiAutocomplete = new GfmAutoComplete();
emojiAutocomplete.setup($(statusMessageField), { emojis: true });

const userNameInput = document.getElementById('user_name');
userNameInput.addEventListener('input', () => {
  const EMOJI_REGEX = emojiRegex();
  if (EMOJI_REGEX.test(userNameInput.value)) {
    // set field to invalid so it gets detected by GlFieldErrors
    userNameInput.setCustomValidity(__('Invalid field'));
  } else {
    userNameInput.setCustomValidity('');
  }
});

Emoji.initEmojiMap()
  .then(() => {
    const emojiMenu = new EmojiMenu(
      Emoji,
      toggleEmojiMenuButtonSelector,
      'js-status-emoji-menu',
      selectEmojiCallback,
    );
    emojiMenu.bindEvents();

    const defaultEmojiTag = Emoji.glEmojiTag(defaultStatusEmoji);
    statusMessageField.addEventListener('input', () => {
      const hasStatusMessage = statusMessageField.value.trim() !== '';
      const statusEmoji = findStatusEmoji();
      if (hasStatusMessage && statusEmoji) {
        return;
      }

      if (hasStatusMessage) {
        toggleNoEmojiPlaceholder(false);
        toggleEmojiMenuButton.innerHTML += defaultEmojiTag;
      } else if (statusEmoji.dataset.name === defaultStatusEmoji) {
        toggleNoEmojiPlaceholder(true);
        removeStatusEmoji();
      }
    });
  })
  .catch(() =>
    createFlash({
      message: __('Failed to load emoji list.'),
    }),
  );