579 lines
19 KiB
JavaScript
579 lines
19 KiB
JavaScript
/* eslint-disable class-methods-use-this */
|
|
import _ from 'underscore';
|
|
import Cookies from 'js-cookie';
|
|
import { isInIssuePage, updateTooltipTitle } from './lib/utils/common_utils';
|
|
import Flash from './flash';
|
|
|
|
const animationEndEventString = 'animationend webkitAnimationEnd MSAnimationEnd oAnimationEnd';
|
|
const transitionEndEventString = 'transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd';
|
|
const requestAnimationFrame = window.requestAnimationFrame ||
|
|
window.webkitRequestAnimationFrame ||
|
|
window.mozRequestAnimationFrame ||
|
|
window.setTimeout;
|
|
|
|
const FROM_SENTENCE_REGEX = /(?:, and | and |, )/; // For separating lists produced by ruby's Array#toSentence
|
|
|
|
const categoryLabelMap = {
|
|
activity: 'Activity',
|
|
people: 'People',
|
|
nature: 'Nature',
|
|
food: 'Food',
|
|
travel: 'Travel',
|
|
objects: 'Objects',
|
|
symbols: 'Symbols',
|
|
flags: 'Flags',
|
|
};
|
|
|
|
const IS_VISIBLE = 'is-visible';
|
|
const IS_RENDERED = 'is-rendered';
|
|
|
|
class AwardsHandler {
|
|
constructor(emoji) {
|
|
this.emoji = emoji;
|
|
this.eventListeners = [];
|
|
// If the user shows intent let's pre-build the menu
|
|
this.registerEventListener('one', $(document), 'mouseenter focus', '.js-add-award', 'mouseenter focus', () => {
|
|
const $menu = $('.emoji-menu');
|
|
if ($menu.length === 0) {
|
|
requestAnimationFrame(() => {
|
|
this.createEmojiMenu();
|
|
});
|
|
}
|
|
});
|
|
this.registerEventListener('on', $(document), 'click', '.js-add-award', (e) => {
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
this.showEmojiMenu($(e.currentTarget));
|
|
});
|
|
|
|
this.registerEventListener('on', $('html'), 'click', (e) => {
|
|
const $target = $(e.target);
|
|
if (!$target.closest('.emoji-menu-content').length) {
|
|
$('.js-awards-block.current').removeClass('current');
|
|
}
|
|
if (!$target.closest('.emoji-menu').length) {
|
|
if ($('.emoji-menu').is(':visible')) {
|
|
$('.js-add-award.is-active').removeClass('is-active');
|
|
this.hideMenuElement($('.emoji-menu'));
|
|
}
|
|
}
|
|
});
|
|
this.registerEventListener('on', $(document), 'click', '.js-emoji-btn', (e) => {
|
|
e.preventDefault();
|
|
const $target = $(e.currentTarget);
|
|
const $glEmojiElement = $target.find('gl-emoji');
|
|
const $spriteIconElement = $target.find('.icon');
|
|
const emojiName = ($glEmojiElement.length ? $glEmojiElement : $spriteIconElement).data('name');
|
|
|
|
$target.closest('.js-awards-block').addClass('current');
|
|
this.addAward(this.getVotesBlock(), this.getAwardUrl(), emojiName);
|
|
});
|
|
}
|
|
|
|
registerEventListener(method = 'on', element, ...args) {
|
|
element[method].call(element, ...args);
|
|
this.eventListeners.push({
|
|
element,
|
|
args,
|
|
});
|
|
}
|
|
|
|
showEmojiMenu($addBtn) {
|
|
if ($addBtn.hasClass('js-note-emoji')) {
|
|
$addBtn.closest('.note').find('.js-awards-block').addClass('current');
|
|
} else {
|
|
$addBtn.closest('.js-awards-block').addClass('current');
|
|
}
|
|
|
|
const $menu = $('.emoji-menu');
|
|
const $thumbsBtn = $menu.find('[data-name="thumbsup"], [data-name="thumbsdown"]').parent();
|
|
const $userAuthored = this.isUserAuthored($addBtn);
|
|
if ($menu.length) {
|
|
if ($menu.is('.is-visible')) {
|
|
$addBtn.removeClass('is-active');
|
|
this.hideMenuElement($menu);
|
|
$('.js-emoji-menu-search').blur();
|
|
} else {
|
|
$addBtn.addClass('is-active');
|
|
this.positionMenu($menu, $addBtn);
|
|
this.showMenuElement($menu);
|
|
$('.js-emoji-menu-search').focus();
|
|
}
|
|
} else {
|
|
$addBtn.addClass('is-loading is-active');
|
|
this.createEmojiMenu(() => {
|
|
const $createdMenu = $('.emoji-menu');
|
|
$addBtn.removeClass('is-loading');
|
|
this.positionMenu($createdMenu, $addBtn);
|
|
return setTimeout(() => {
|
|
this.showMenuElement($createdMenu);
|
|
$('.js-emoji-menu-search').focus();
|
|
}, 200);
|
|
});
|
|
}
|
|
|
|
$thumbsBtn.toggleClass('disabled', $userAuthored);
|
|
$thumbsBtn.prop('disabled', $userAuthored);
|
|
}
|
|
|
|
// Create the emoji menu with the first category of emojis.
|
|
// Then render the remaining categories of emojis one by one to avoid jank.
|
|
createEmojiMenu(callback) {
|
|
if (this.isCreatingEmojiMenu) {
|
|
return;
|
|
}
|
|
this.isCreatingEmojiMenu = true;
|
|
|
|
// Render the first category
|
|
const categoryMap = this.emoji.getEmojiCategoryMap();
|
|
const categoryNameKey = Object.keys(categoryMap)[0];
|
|
const emojisInCategory = categoryMap[categoryNameKey];
|
|
const firstCategory = this.renderCategory(categoryLabelMap[categoryNameKey], emojisInCategory);
|
|
|
|
// Render the frequently used
|
|
const frequentlyUsedEmojis = this.getFrequentlyUsedEmojis();
|
|
let frequentlyUsedCatgegory = '';
|
|
if (frequentlyUsedEmojis.length > 0) {
|
|
frequentlyUsedCatgegory = this.renderCategory('Frequently used', frequentlyUsedEmojis, {
|
|
menuListClass: 'frequent-emojis',
|
|
});
|
|
}
|
|
|
|
const emojiMenuMarkup = `
|
|
<div class="emoji-menu">
|
|
<input type="text" name="emoji-menu-search" value="" class="js-emoji-menu-search emoji-search search-input form-control" placeholder="Search emoji" />
|
|
|
|
<div class="emoji-menu-content">
|
|
${frequentlyUsedCatgegory}
|
|
${firstCategory}
|
|
</div>
|
|
</div>
|
|
`;
|
|
|
|
document.body.insertAdjacentHTML('beforeend', emojiMenuMarkup);
|
|
|
|
this.addRemainingEmojiMenuCategories();
|
|
this.setupSearch();
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
}
|
|
|
|
addRemainingEmojiMenuCategories() {
|
|
if (this.isAddingRemainingEmojiMenuCategories) {
|
|
return;
|
|
}
|
|
this.isAddingRemainingEmojiMenuCategories = true;
|
|
|
|
const categoryMap = this.emoji.getEmojiCategoryMap();
|
|
|
|
// Avoid the jank and render the remaining categories separately
|
|
// This will take more time, but makes UI more responsive
|
|
const menu = document.querySelector('.emoji-menu');
|
|
const emojiContentElement = menu.querySelector('.emoji-menu-content');
|
|
const remainingCategories = Object.keys(categoryMap).slice(1);
|
|
const allCategoriesAddedPromise = remainingCategories.reduce(
|
|
(promiseChain, categoryNameKey) =>
|
|
promiseChain.then(() =>
|
|
new Promise((resolve) => {
|
|
const emojisInCategory = categoryMap[categoryNameKey];
|
|
const categoryMarkup = this.renderCategory(
|
|
categoryLabelMap[categoryNameKey],
|
|
emojisInCategory,
|
|
);
|
|
requestAnimationFrame(() => {
|
|
emojiContentElement.insertAdjacentHTML('beforeend', categoryMarkup);
|
|
resolve();
|
|
});
|
|
}),
|
|
),
|
|
Promise.resolve(),
|
|
);
|
|
|
|
allCategoriesAddedPromise.then(() => {
|
|
// Used for tests
|
|
// We check for the menu in case it was destroyed in the meantime
|
|
if (menu) {
|
|
menu.dispatchEvent(new CustomEvent('build-emoji-menu-finish'));
|
|
}
|
|
}).catch((err) => {
|
|
emojiContentElement.insertAdjacentHTML('beforeend', '<p>We encountered an error while adding the remaining categories</p>');
|
|
throw new Error(`Error occurred in addRemainingEmojiMenuCategories: ${err.message}`);
|
|
});
|
|
}
|
|
|
|
renderCategory(name, emojiList, opts = {}) {
|
|
return `
|
|
<h5 class="emoji-menu-title">
|
|
${name}
|
|
</h5>
|
|
<ul class="clearfix emoji-menu-list ${opts.menuListClass || ''}">
|
|
${emojiList.map(emojiName => `
|
|
<li class="emoji-menu-list-item">
|
|
<button class="emoji-menu-btn text-center js-emoji-btn" type="button">
|
|
${this.emoji.glEmojiTag(emojiName, {
|
|
sprite: true,
|
|
})}
|
|
</button>
|
|
</li>
|
|
`).join('\n')}
|
|
</ul>
|
|
`;
|
|
}
|
|
|
|
positionMenu($menu, $addBtn) {
|
|
const position = $addBtn.data('position');
|
|
// The menu could potentially be off-screen or in a hidden overflow element
|
|
// So we position the element absolute in the body
|
|
const css = {
|
|
top: `${$addBtn.offset().top + $addBtn.outerHeight()}px`,
|
|
};
|
|
if (position === 'right') {
|
|
css.left = `${($addBtn.offset().left - $menu.outerWidth()) + 20}px`;
|
|
$menu.addClass('is-aligned-right');
|
|
} else {
|
|
css.left = `${$addBtn.offset().left}px`;
|
|
$menu.removeClass('is-aligned-right');
|
|
}
|
|
return $menu.css(css);
|
|
}
|
|
|
|
addAward(votesBlock, awardUrl, emoji, checkMutuality, callback) {
|
|
const isMainAwardsBlock = votesBlock.closest('.js-issue-note-awards').length;
|
|
|
|
if (isInIssuePage() && !isMainAwardsBlock) {
|
|
const id = votesBlock.attr('id').replace('note_', '');
|
|
|
|
this.hideMenuElement($('.emoji-menu'));
|
|
|
|
$('.js-add-award.is-active').removeClass('is-active');
|
|
const toggleAwardEvent = new CustomEvent('toggleAward', {
|
|
detail: {
|
|
awardName: emoji,
|
|
noteId: id,
|
|
},
|
|
});
|
|
|
|
document.querySelector('.js-vue-notes-event').dispatchEvent(toggleAwardEvent);
|
|
}
|
|
|
|
const normalizedEmoji = this.emoji.normalizeEmojiName(emoji);
|
|
const $emojiButton = this.findEmojiIcon(votesBlock, normalizedEmoji).parent();
|
|
|
|
this.postEmoji($emojiButton, awardUrl, normalizedEmoji, () => {
|
|
this.addAwardToEmojiBar(votesBlock, normalizedEmoji, checkMutuality);
|
|
return typeof callback === 'function' ? callback() : undefined;
|
|
});
|
|
|
|
this.hideMenuElement($('.emoji-menu'));
|
|
|
|
return $('.js-add-award.is-active').removeClass('is-active');
|
|
}
|
|
|
|
addAwardToEmojiBar(votesBlock, emoji, checkForMutuality) {
|
|
if (checkForMutuality || checkForMutuality === null) {
|
|
this.checkMutuality(votesBlock, emoji);
|
|
}
|
|
this.addEmojiToFrequentlyUsedList(emoji);
|
|
const normalizedEmoji = this.emoji.normalizeEmojiName(emoji);
|
|
const $emojiButton = this.findEmojiIcon(votesBlock, normalizedEmoji).parent();
|
|
if ($emojiButton.length > 0) {
|
|
if (this.isActive($emojiButton)) {
|
|
this.decrementCounter($emojiButton, normalizedEmoji);
|
|
} else {
|
|
const counter = $emojiButton.find('.js-counter');
|
|
counter.text(parseInt(counter.text(), 10) + 1);
|
|
$emojiButton.addClass('active');
|
|
this.addYouToUserList(votesBlock, normalizedEmoji);
|
|
this.animateEmoji($emojiButton);
|
|
}
|
|
} else {
|
|
votesBlock.removeClass('hidden');
|
|
this.createEmoji(votesBlock, normalizedEmoji);
|
|
}
|
|
}
|
|
|
|
getVotesBlock() {
|
|
if (isInIssuePage()) {
|
|
const $el = $('.js-add-award.is-active').closest('.note.timeline-entry');
|
|
|
|
if ($el.length) {
|
|
return $el;
|
|
}
|
|
}
|
|
|
|
const currentBlock = $('.js-awards-block.current');
|
|
let resultantVotesBlock = currentBlock;
|
|
if (currentBlock.length === 0) {
|
|
resultantVotesBlock = $('.js-awards-block').eq(0);
|
|
}
|
|
|
|
return resultantVotesBlock;
|
|
}
|
|
|
|
getAwardUrl() {
|
|
return this.getVotesBlock().data('award-url');
|
|
}
|
|
|
|
checkMutuality(votesBlock, emoji) {
|
|
const awardUrl = this.getAwardUrl();
|
|
if (emoji === 'thumbsup' || emoji === 'thumbsdown') {
|
|
const mutualVote = emoji === 'thumbsup' ? 'thumbsdown' : 'thumbsup';
|
|
const $emojiButton = votesBlock.find(`[data-name="${mutualVote}"]`).parent();
|
|
const isAlreadyVoted = $emojiButton.hasClass('active');
|
|
if (isAlreadyVoted) {
|
|
this.addAward(votesBlock, awardUrl, mutualVote, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
isActive($emojiButton) {
|
|
return $emojiButton.hasClass('active');
|
|
}
|
|
|
|
isUserAuthored($button) {
|
|
return $button.hasClass('js-user-authored');
|
|
}
|
|
|
|
decrementCounter($emojiButton, emoji) {
|
|
const counter = $('.js-counter', $emojiButton);
|
|
const counterNumber = parseInt(counter.text(), 10);
|
|
if (counterNumber > 1) {
|
|
counter.text(counterNumber - 1);
|
|
this.removeYouFromUserList($emojiButton);
|
|
} else if (emoji === 'thumbsup' || emoji === 'thumbsdown') {
|
|
$emojiButton.tooltip('destroy');
|
|
counter.text('0');
|
|
this.removeYouFromUserList($emojiButton);
|
|
if ($emojiButton.parents('.note').length) {
|
|
this.removeEmoji($emojiButton);
|
|
}
|
|
} else {
|
|
this.removeEmoji($emojiButton);
|
|
}
|
|
return $emojiButton.removeClass('active');
|
|
}
|
|
|
|
removeEmoji($emojiButton) {
|
|
$emojiButton.tooltip('destroy');
|
|
$emojiButton.remove();
|
|
const $votesBlock = this.getVotesBlock();
|
|
if ($votesBlock.find('.js-emoji-btn').length === 0) {
|
|
$votesBlock.addClass('hidden');
|
|
}
|
|
}
|
|
|
|
getAwardTooltip($awardBlock) {
|
|
return $awardBlock.attr('data-original-title') || $awardBlock.attr('data-title') || '';
|
|
}
|
|
|
|
toSentence(list) {
|
|
let sentence;
|
|
if (list.length <= 2) {
|
|
sentence = list.join(' and ');
|
|
} else {
|
|
sentence = `${list.slice(0, -1).join(', ')}, and ${list[list.length - 1]}`;
|
|
}
|
|
|
|
return sentence;
|
|
}
|
|
|
|
removeYouFromUserList($emojiButton) {
|
|
const awardBlock = $emojiButton;
|
|
const originalTitle = this.getAwardTooltip(awardBlock);
|
|
const authors = originalTitle.split(FROM_SENTENCE_REGEX);
|
|
authors.splice(authors.indexOf('You'), 1);
|
|
return awardBlock
|
|
.closest('.js-emoji-btn')
|
|
.removeData('title')
|
|
.removeAttr('data-title')
|
|
.removeAttr('data-original-title')
|
|
.attr('title', this.toSentence(authors))
|
|
.tooltip('fixTitle');
|
|
}
|
|
|
|
addYouToUserList(votesBlock, emoji) {
|
|
const awardBlock = this.findEmojiIcon(votesBlock, emoji).parent();
|
|
const origTitle = this.getAwardTooltip(awardBlock);
|
|
let users = [];
|
|
if (origTitle) {
|
|
users = origTitle.trim().split(FROM_SENTENCE_REGEX);
|
|
}
|
|
users.unshift('You');
|
|
return awardBlock
|
|
.attr('title', this.toSentence(users))
|
|
.tooltip('fixTitle');
|
|
}
|
|
|
|
createAwardButtonForVotesBlock(votesBlock, emojiName) {
|
|
const buttonHtml = `
|
|
<button class="btn award-control js-emoji-btn has-tooltip active" title="You" data-placement="bottom">
|
|
${this.emoji.glEmojiTag(emojiName)}
|
|
<span class="award-control-text js-counter">1</span>
|
|
</button>
|
|
`;
|
|
const $emojiButton = $(buttonHtml);
|
|
$emojiButton.insertBefore(votesBlock.find('.js-award-holder')).find('.emoji-icon').data('name', emojiName);
|
|
this.animateEmoji($emojiButton);
|
|
$('.award-control').tooltip();
|
|
votesBlock.removeClass('current');
|
|
}
|
|
|
|
animateEmoji($emoji) {
|
|
const className = 'pulse animated once short';
|
|
$emoji.addClass(className);
|
|
|
|
this.registerEventListener('on', $emoji, animationEndEventString, (e) => {
|
|
$(e.currentTarget).removeClass(className);
|
|
});
|
|
}
|
|
|
|
createEmoji(votesBlock, emoji) {
|
|
if ($('.emoji-menu').length) {
|
|
this.createAwardButtonForVotesBlock(votesBlock, emoji);
|
|
}
|
|
this.createEmojiMenu(() => {
|
|
this.createAwardButtonForVotesBlock(votesBlock, emoji);
|
|
});
|
|
}
|
|
|
|
postEmoji($emojiButton, awardUrl, emoji, callback) {
|
|
if (this.isUserAuthored($emojiButton)) {
|
|
this.userAuthored($emojiButton);
|
|
} else {
|
|
$.post(awardUrl, {
|
|
name: emoji,
|
|
}, (data) => {
|
|
if (data.ok) {
|
|
callback();
|
|
}
|
|
}).fail(() => new Flash('Something went wrong on our end.'));
|
|
}
|
|
}
|
|
|
|
findEmojiIcon(votesBlock, emoji) {
|
|
return votesBlock.find(`.js-emoji-btn [data-name="${emoji}"]`);
|
|
}
|
|
|
|
userAuthored($emojiButton) {
|
|
const oldTitle = this.getAwardTooltip($emojiButton);
|
|
const newTitle = 'You cannot vote on your own issue, MR and note';
|
|
updateTooltipTitle($emojiButton, newTitle).tooltip('show');
|
|
// Restore tooltip back to award list
|
|
return setTimeout(() => {
|
|
$emojiButton.tooltip('hide');
|
|
updateTooltipTitle($emojiButton, oldTitle);
|
|
}, 2800);
|
|
}
|
|
|
|
scrollToAwards() {
|
|
const options = {
|
|
scrollTop: $('.awards').offset().top - 110,
|
|
};
|
|
return $('body, html').animate(options, 200);
|
|
}
|
|
|
|
addEmojiToFrequentlyUsedList(emoji) {
|
|
if (this.emoji.isEmojiNameValid(emoji)) {
|
|
this.frequentlyUsedEmojis = _.uniq(this.getFrequentlyUsedEmojis().concat(emoji));
|
|
Cookies.set('frequently_used_emojis', this.frequentlyUsedEmojis.join(','), { expires: 365 });
|
|
}
|
|
}
|
|
|
|
getFrequentlyUsedEmojis() {
|
|
return this.frequentlyUsedEmojis || (() => {
|
|
const frequentlyUsedEmojis = _.uniq((Cookies.get('frequently_used_emojis') || '').split(','));
|
|
this.frequentlyUsedEmojis = frequentlyUsedEmojis.filter(
|
|
inputName => this.emoji.isEmojiNameValid(inputName),
|
|
);
|
|
|
|
return this.frequentlyUsedEmojis;
|
|
})();
|
|
}
|
|
|
|
setupSearch() {
|
|
const $search = $('.js-emoji-menu-search');
|
|
|
|
this.registerEventListener('on', $search, 'input', (e) => {
|
|
const term = $(e.target).val().trim();
|
|
this.searchEmojis(term);
|
|
});
|
|
|
|
const $menu = $('.emoji-menu');
|
|
this.registerEventListener('on', $menu, transitionEndEventString, (e) => {
|
|
if (e.target === e.currentTarget) {
|
|
// Clear the search
|
|
this.searchEmojis('');
|
|
}
|
|
});
|
|
}
|
|
|
|
searchEmojis(term) {
|
|
const $search = $('.js-emoji-menu-search');
|
|
$search.val(term);
|
|
|
|
// Clean previous search results
|
|
$('ul.emoji-menu-search, h5.emoji-search-title').remove();
|
|
if (term.length > 0) {
|
|
// Generate a search result block
|
|
const h5 = $('<h5 class="emoji-search-title"/>').text('Search results');
|
|
const foundEmojis = this.findMatchingEmojiElements(term).show();
|
|
const ul = $('<ul>').addClass('emoji-menu-list emoji-menu-search').append(foundEmojis);
|
|
$('.emoji-menu-content ul, .emoji-menu-content h5').hide();
|
|
$('.emoji-menu-content').append(h5).append(ul);
|
|
} else {
|
|
$('.emoji-menu-content').children().show();
|
|
}
|
|
}
|
|
|
|
findMatchingEmojiElements(query) {
|
|
const emojiMatches = this.emoji.filterEmojiNamesByAlias(query);
|
|
const $emojiElements = $('.emoji-menu-list:not(.frequent-emojis) [data-name]');
|
|
const $matchingElements = $emojiElements
|
|
.filter((i, elm) => emojiMatches.indexOf(elm.dataset.name) >= 0);
|
|
return $matchingElements.closest('li').clone();
|
|
}
|
|
|
|
/* showMenuElement and hideMenuElement are performance optimizations. We use
|
|
* opacity to show/hide the emoji menu, because we can animate it. But opacity
|
|
* leaves hidden elements in the render tree, which is unacceptable given the number
|
|
* of emoji elements in the emoji menu (5k+). To get the best of both worlds, we separately
|
|
* apply IS_RENDERED to add/remove the menu from the render tree and IS_VISIBLE to animate
|
|
* the menu being opened and closed. */
|
|
|
|
showMenuElement($emojiMenu) {
|
|
$emojiMenu.addClass(IS_RENDERED);
|
|
|
|
// enqueues animation as a microtask, so it begins ASAP once IS_RENDERED added
|
|
return Promise.resolve()
|
|
.then(() => $emojiMenu.addClass(IS_VISIBLE));
|
|
}
|
|
|
|
hideMenuElement($emojiMenu) {
|
|
$emojiMenu.on(transitionEndEventString, (e) => {
|
|
if (e.currentTarget === e.target) {
|
|
$emojiMenu
|
|
.removeClass(IS_RENDERED)
|
|
.off(transitionEndEventString);
|
|
}
|
|
});
|
|
|
|
$emojiMenu.removeClass(IS_VISIBLE);
|
|
}
|
|
|
|
destroy() {
|
|
this.eventListeners.forEach((entry) => {
|
|
entry.element.off.call(entry.element, ...entry.args);
|
|
});
|
|
$('.emoji-menu').remove();
|
|
}
|
|
}
|
|
|
|
let awardsHandlerPromise = null;
|
|
export default function loadAwardsHandler(reload = false) {
|
|
if (!awardsHandlerPromise || reload) {
|
|
awardsHandlerPromise = import(/* webpackChunkName: 'emoji' */ './emoji')
|
|
.then(Emoji => new AwardsHandler(Emoji));
|
|
}
|
|
return awardsHandlerPromise;
|
|
}
|