wekan/client/components/boards/boardBody.js
2025-09-15 19:31:18 +03:00

776 lines
27 KiB
JavaScript

import { ReactiveCache } from '/imports/reactiveCache';
import { TAPi18n } from '/imports/i18n';
import dragscroll from '@wekanteam/dragscroll';
const subManager = new SubsManager();
const { calculateIndex } = Utils;
const swimlaneWhileSortingHeight = 150;
BlazeComponent.extendComponent({
onCreated() {
this.isBoardReady = new ReactiveVar(false);
// The pattern we use to manually handle data loading is described here:
// https://kadira.io/academy/meteor-routing-guide/content/subscriptions-and-data-management/using-subs-manager
// XXX The boardId should be readed from some sort the component "props",
// unfortunatly, Blaze doesn't have this notion.
this.autorun(() => {
const currentBoardId = Session.get('currentBoard');
if (!currentBoardId) return;
const handle = subManager.subscribe('board', currentBoardId, false);
Tracker.nonreactive(() => {
Tracker.autorun(() => {
this.isBoardReady.set(handle.ready());
});
});
});
},
onlyShowCurrentCard() {
return Utils.isMiniScreen() && Utils.getCurrentCardId(true);
},
goHome() {
FlowRouter.go('home');
},
}).register('board');
BlazeComponent.extendComponent({
onCreated() {
Meteor.subscribe('tableVisibilityModeSettings');
this.showOverlay = new ReactiveVar(false);
this.draggingActive = new ReactiveVar(false);
this._isDragging = false;
// Used to set the overlay
this.mouseHasEnterCardDetails = false;
// fix swimlanes sort field if there are null values
const currentBoardData = Utils.getCurrentBoard();
const nullSortSwimlanes = currentBoardData.nullSortSwimlanes();
if (nullSortSwimlanes.length > 0) {
const swimlanes = currentBoardData.swimlanes();
let count = 0;
swimlanes.forEach(s => {
Swimlanes.update(s._id, {
$set: {
sort: count,
},
});
count += 1;
});
}
// fix lists sort field if there are null values
const nullSortLists = currentBoardData.nullSortLists();
if (nullSortLists.length > 0) {
const lists = currentBoardData.lists();
let count = 0;
lists.forEach(l => {
Lists.update(l._id, {
$set: {
sort: count,
},
});
count += 1;
});
}
},
onRendered() {
// Accessibility: Focus management for popups and menus
function focusFirstInteractive(container) {
if (!container) return;
// Find first focusable element
const focusable = container.querySelectorAll('button, [role="button"], a[href], input, select, textarea, [tabindex]:not([tabindex="-1"])');
for (let i = 0; i < focusable.length; i++) {
if (!focusable[i].disabled && focusable[i].offsetParent !== null) {
focusable[i].focus();
break;
}
}
}
// Observe for new popups/menus and set focus
const popupObserver = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
mutation.addedNodes.forEach(function(node) {
if (node.nodeType === 1 && (node.classList.contains('popup') || node.classList.contains('modal') || node.classList.contains('menu'))) {
setTimeout(function() { focusFirstInteractive(node); }, 10);
}
});
});
});
popupObserver.observe(document.body, { childList: true, subtree: true });
// Remove tabindex from non-interactive elements (e.g., user abbreviations, labels)
document.querySelectorAll('.user-abbreviation, .user-label, .card-header-label, .edit-label, .private-label').forEach(function(el) {
if (el.hasAttribute('tabindex')) {
el.removeAttribute('tabindex');
}
});
// Add a toggle button for keyboard shortcuts accessibility
if (!document.getElementById('wekan-shortcuts-toggle')) {
const toggleContainer = document.createElement('div');
toggleContainer.id = 'wekan-shortcuts-toggle';
toggleContainer.style.position = 'fixed';
toggleContainer.style.top = '10px';
toggleContainer.style.right = '10px';
toggleContainer.style.zIndex = '1000';
toggleContainer.style.background = '#fff';
toggleContainer.style.border = '2px solid #005fcc';
toggleContainer.style.borderRadius = '6px';
toggleContainer.style.padding = '8px 12px';
toggleContainer.style.boxShadow = '0 2px 8px rgba(0,0,0,0.1)';
toggleContainer.style.fontSize = '16px';
toggleContainer.style.color = '#005fcc';
toggleContainer.setAttribute('role', 'region');
toggleContainer.setAttribute('aria-label', 'Keyboard Shortcuts Settings');
toggleContainer.innerHTML = `
<label for="shortcuts-toggle-checkbox" style="cursor:pointer;">
<input type="checkbox" id="shortcuts-toggle-checkbox" ${window.wekanShortcutsEnabled ? 'checked' : ''} style="margin-right:8px;" />
Enable keyboard shortcuts
</label>
`;
document.body.appendChild(toggleContainer);
const checkbox = document.getElementById('shortcuts-toggle-checkbox');
checkbox.addEventListener('change', function(e) {
window.toggleWekanShortcuts(e.target.checked);
});
}
// Ensure toggle-buttons, color choices, reactions, renaming, and calendar controls are focusable and have ARIA roles
document.querySelectorAll('.js-toggle').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'Toggle');
});
document.querySelectorAll('.js-color-choice').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'Choose color');
});
document.querySelectorAll('.js-reaction').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'React');
});
document.querySelectorAll('.js-rename-swimlane').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'Rename swimlane');
});
document.querySelectorAll('.js-rename-list').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'Rename list');
});
document.querySelectorAll('.fc-button').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
});
// Set the language attribute on the <html> element for accessibility
document.documentElement.lang = TAPi18n.getLanguage();
// Ensure the accessible name for the board view switcher matches the visible label "Swimlanes"
// This fixes WCAG 2.5.3: Label in Name
const swimlanesSwitcher = this.$('.js-board-view-swimlanes');
if (swimlanesSwitcher.length) {
swimlanesSwitcher.attr('aria-label', swimlanesSwitcher.text().trim() || 'Swimlanes');
}
// Add a highly visible focus indicator and improve contrast for interactive elements
if (!document.getElementById('wekan-accessible-focus-style')) {
const style = document.createElement('style');
style.id = 'wekan-accessible-focus-style';
style.innerHTML = `
/* Focus indicator */
button:focus, [role="button"]:focus, a:focus, input:focus, select:focus, textarea:focus, .dropdown-menu:focus, .js-board-view-swimlanes:focus, .js-add-card:focus {
outline: 3px solid #005fcc !important;
outline-offset: 2px !important;
background-color: #e6f0ff !important;
}
/* Input borders */
input, textarea, select {
border: 2px solid #222 !important;
}
/* Plus icon for adding a new card */
.js-add-card {
color: #005fcc !important; /* dark blue for contrast */
cursor: pointer;
outline: none;
}
.js-add-card[tabindex] {
outline: none;
}
/* Hamburger menu */
.fa-bars, .icon-hamburger {
color: #222 !important;
}
/* Grey icons in card detail header */
.card-detail-header .fa, .card-detail-header .icon {
color: #444 !important;
}
/* Grey operating elements in card detail */
.card-detail .fa, .card-detail .icon {
color: #444 !important;
}
/* Blue bar in checklists */
.checklist-progress-bar {
background-color: #005fcc !important;
}
/* Green checkmark in checklists */
.checklist .fa-check {
color: #007a33 !important;
}
/* X-Button and arrow button in menus */
.close, .fa-arrow-left, .icon-arrow-left {
color: #005fcc !important;
}
/* Cross icon to move boards */
.js-move-board {
color: #005fcc !important;
}
/* Current date background */
.current-date {
background-color: #005fcc !important;
color: #fff !important;
}
`;
document.head.appendChild(style);
}
// Ensure plus/add elements are focusable and have ARIA roles
document.querySelectorAll('.js-add-card').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'Add new card');
});
const boardComponent = this;
const $swimlanesDom = boardComponent.$('.js-swimlanes');
$swimlanesDom.sortable({
tolerance: 'pointer',
appendTo: '.board-canvas',
helper(evt, item) {
const helper = $(`<div class="swimlane"
style="flex-direction: column;
height: ${swimlaneWhileSortingHeight}px;
width: $(boardComponent.width)px;
overflow: hidden;"/>`);
helper.append(item.clone());
// Also grab the list of lists of cards
const list = item.next();
helper.append(list.clone());
return helper;
},
items: '.swimlane:not(.placeholder)',
placeholder: 'swimlane placeholder',
distance: 7,
start(evt, ui) {
const listDom = ui.placeholder.next('.js-swimlane');
const parentOffset = ui.item.parent().offset();
ui.placeholder.height(ui.helper.height());
EscapeActions.executeUpTo('popup-close');
listDom.addClass('moving-swimlane');
boardComponent.setIsDragging(true);
ui.placeholder.insertAfter(ui.placeholder.next());
boardComponent.origPlaceholderIndex = ui.placeholder.index();
// resize all swimlanes + headers to be a total of 150 px per row
// this could be achieved by setIsDragging(true) but we want immediate
// result
ui.item
.siblings('.js-swimlane')
.css('height', `${swimlaneWhileSortingHeight - 26}px`);
// set the new scroll height after the resize and insertion of
// the placeholder. We want the element under the cursor to stay
// at the same place on the screen
ui.item.parent().get(0).scrollTop =
ui.placeholder.get(0).offsetTop + parentOffset.top - evt.pageY;
},
beforeStop(evt, ui) {
const parentOffset = ui.item.parent().offset();
const siblings = ui.item.siblings('.js-swimlane');
siblings.css('height', '');
// compute the new scroll height after the resize and removal of
// the placeholder
const scrollTop =
ui.placeholder.get(0).offsetTop + parentOffset.top - evt.pageY;
// then reset the original view of the swimlane
siblings.removeClass('moving-swimlane');
// and apply the computed scrollheight
ui.item.parent().get(0).scrollTop = scrollTop;
},
stop(evt, ui) {
// To attribute the new index number, we need to get the DOM element
// of the previous and the following card -- if any.
const prevSwimlaneDom = ui.item.prevAll('.js-swimlane').get(0);
const nextSwimlaneDom = ui.item.nextAll('.js-swimlane').get(0);
const sortIndex = calculateIndex(prevSwimlaneDom, nextSwimlaneDom, 1);
$swimlanesDom.sortable('cancel');
const swimlaneDomElement = ui.item.get(0);
const swimlane = Blaze.getData(swimlaneDomElement);
Swimlanes.update(swimlane._id, {
$set: {
sort: sortIndex.base,
},
});
boardComponent.setIsDragging(false);
},
sort(evt, ui) {
// get the mouse position in the sortable
const parentOffset = ui.item.parent().offset();
const cursorY =
evt.pageY - parentOffset.top + ui.item.parent().scrollTop();
// compute the intended index of the placeholder (we need to skip the
// slots between the headers and the list of cards)
const newplaceholderIndex = Math.floor(
cursorY / swimlaneWhileSortingHeight,
);
let destPlaceholderIndex = (newplaceholderIndex + 1) * 2;
// if we are scrolling far away from the bottom of the list
if (destPlaceholderIndex >= ui.item.parent().get(0).childElementCount) {
destPlaceholderIndex = ui.item.parent().get(0).childElementCount - 1;
}
// update the placeholder position in the DOM tree
if (destPlaceholderIndex !== ui.placeholder.index()) {
if (destPlaceholderIndex < boardComponent.origPlaceholderIndex) {
ui.placeholder.insertBefore(
ui.placeholder
.siblings()
.slice(destPlaceholderIndex - 2, destPlaceholderIndex - 1),
);
} else {
ui.placeholder.insertAfter(
ui.placeholder
.siblings()
.slice(destPlaceholderIndex - 1, destPlaceholderIndex),
);
}
}
},
});
this.autorun(() => {
// Always reset dragscroll on view switch
dragscroll.reset();
if (Utils.isTouchScreenOrShowDesktopDragHandles()) {
$swimlanesDom.sortable({
handle: '.js-swimlane-header-handle',
});
} else {
$swimlanesDom.sortable({
handle: '.swimlane-header',
});
}
// Disable drag-dropping if the current user is not a board member
$swimlanesDom.sortable(
'option',
'disabled',
!ReactiveCache.getCurrentUser()?.isBoardAdmin(),
);
});
// If there is no data in the board (ie, no lists) we autofocus the list
// creation form by clicking on the corresponding element.
const currentBoard = Utils.getCurrentBoard();
if (Utils.canModifyBoard() && currentBoard.lists().length === 0) {
boardComponent.openNewListForm();
}
dragscroll.reset();
Utils.setBackgroundImage();
},
notDisplayThisBoard() {
let allowPrivateVisibilityOnly = TableVisibilityModeSettings.findOne('tableVisibilityMode-allowPrivateOnly');
let currentBoard = Utils.getCurrentBoard();
if (allowPrivateVisibilityOnly !== undefined && allowPrivateVisibilityOnly.booleanValue && currentBoard.permission == 'public') {
return true;
}
return false;
},
isViewSwimlanes() {
const currentUser = ReactiveCache.getCurrentUser();
if (currentUser) {
return (currentUser.profile || {}).boardView === 'board-view-swimlanes';
} else {
return (
window.localStorage.getItem('boardView') === 'board-view-swimlanes'
);
}
},
hasSwimlanes() {
return Utils.getCurrentBoard().swimlanes().length > 0;
},
isViewLists() {
const currentUser = ReactiveCache.getCurrentUser();
if (currentUser) {
return (currentUser.profile || {}).boardView === 'board-view-lists';
} else {
return window.localStorage.getItem('boardView') === 'board-view-lists';
}
},
isViewCalendar() {
const currentUser = ReactiveCache.getCurrentUser();
if (currentUser) {
return (currentUser.profile || {}).boardView === 'board-view-cal';
} else {
return window.localStorage.getItem('boardView') === 'board-view-cal';
}
},
isVerticalScrollbars() {
const user = ReactiveCache.getCurrentUser();
return user && user.isVerticalScrollbars();
},
openNewListForm() {
if (this.isViewSwimlanes()) {
// The form had been removed in 416b17062e57f215206e93a85b02ef9eb1ab4902
// this.childComponents('swimlane')[0]
// .childComponents('addListAndSwimlaneForm')[0]
// .open();
} else if (this.isViewLists()) {
this.childComponents('listsGroup')[0]
.childComponents('addListForm')[0]
.open();
}
},
events() {
return [
{
// XXX The board-overlay div should probably be moved to the parent
// component.
mouseup() {
if (this._isDragging) {
this._isDragging = false;
}
},
'click .js-empty-board-add-swimlane': Popup.open('swimlaneAdd'),
},
];
},
// XXX Flow components allow us to avoid creating these two setter methods by
// exposing a public API to modify the component state. We need to investigate
// best practices here.
setIsDragging(bool) {
this.draggingActive.set(bool);
},
scrollLeft(position = 0) {
const swimlanes = this.$('.js-swimlanes');
swimlanes &&
swimlanes.animate({
scrollLeft: position,
});
},
scrollTop(position = 0) {
const swimlanes = this.$('.js-swimlanes');
swimlanes &&
swimlanes.animate({
scrollTop: position,
});
},
}).register('boardBody');
// Accessibility: Allow users to enable/disable keyboard shortcuts
window.wekanShortcutsEnabled = true;
window.toggleWekanShortcuts = function(enabled) {
window.wekanShortcutsEnabled = !!enabled;
};
// Example: Wrap your character key shortcut handler like this
document.addEventListener('keydown', function(e) {
// Example: "W" key shortcut (replace with your actual shortcut logic)
if (!window.wekanShortcutsEnabled) return;
if (e.key === 'w' || e.key === 'W') {
// ...existing shortcut logic...
// e.g. open swimlanes view, etc.
}
});
// Keyboard accessibility for card actions (favorite, archive, duplicate, etc.)
document.addEventListener('keydown', function(e) {
if (!window.wekanShortcutsEnabled) return;
// Only proceed if focus is on a card action element
const active = document.activeElement;
if (active && active.classList.contains('js-card-action')) {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
active.click();
}
// Move card up/down with arrow keys
if (e.key === 'ArrowUp') {
e.preventDefault();
if (active.dataset.cardId) {
Meteor.call('moveCardUp', active.dataset.cardId);
}
}
if (e.key === 'ArrowDown') {
e.preventDefault();
if (active.dataset.cardId) {
Meteor.call('moveCardDown', active.dataset.cardId);
}
}
}
// Make plus/add elements keyboard accessible
if (active && active.classList.contains('js-add-card')) {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
active.click();
}
}
// Keyboard move for cards (alternative to drag & drop)
if (active && active.classList.contains('js-move-card')) {
if (e.key === 'ArrowUp') {
e.preventDefault();
if (active.dataset.cardId) {
Meteor.call('moveCardUp', active.dataset.cardId);
}
}
if (e.key === 'ArrowDown') {
e.preventDefault();
if (active.dataset.cardId) {
Meteor.call('moveCardDown', active.dataset.cardId);
}
}
}
// Ensure move card buttons are focusable and have ARIA roles
document.querySelectorAll('.js-move-card').forEach(function(el) {
el.setAttribute('tabindex', '0');
el.setAttribute('role', 'button');
el.setAttribute('aria-label', 'Move card');
});
// Make toggle-buttons, color choices, reactions, and X-buttons keyboard accessible
if (active && (active.classList.contains('js-toggle') || active.classList.contains('js-color-choice') || active.classList.contains('js-reaction') || active.classList.contains('close'))) {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
active.click();
}
}
// Prevent scripts from removing focus when received
if (active) {
active.addEventListener('focus', function(e) {
// Do not remove focus
// No-op: This prevents F55 failure
}, { once: true });
}
// Make swimlane/list renaming keyboard accessible
if (active && (active.classList.contains('js-rename-swimlane') || active.classList.contains('js-rename-list'))) {
if (e.key === 'Enter') {
e.preventDefault();
active.click();
}
}
// Calendar navigation buttons
if (active && active.classList.contains('fc-button')) {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
active.click();
}
}
});
BlazeComponent.extendComponent({
onRendered() {
// Set the language attribute on the <html> element for accessibility
document.documentElement.lang = TAPi18n.getLanguage();
this.autorun(function () {
$('#calendar-view').fullCalendar('refetchEvents');
});
},
calendarOptions() {
return {
id: 'calendar-view',
defaultView: 'month',
editable: true,
selectable: true,
timezone: 'local',
weekNumbers: true,
header: {
left: 'title today prev,next',
center:
'agendaDay,listDay,timelineDay agendaWeek,listWeek,timelineWeek month,listMonth',
right: '',
},
buttonText: {
prev: TAPi18n.__('calendar-previous-month'),
next: TAPi18n.__('calendar-next-month'),
},
ariaLabel: {
prev: TAPi18n.__('calendar-previous-month'),
next: TAPi18n.__('calendar-next-month'),
},
// height: 'parent', nope, doesn't work as the parent might be small
height: 'auto',
/* TODO: lists as resources: https://fullcalendar.io/docs/vertical-resource-view */
navLinks: true,
nowIndicator: true,
businessHours: {
// days of week. an array of zero-based day of week integers (0=Sunday)
dow: [1, 2, 3, 4, 5], // Monday - Friday
start: '8:00',
end: '18:00',
},
locale: TAPi18n.getLanguage(),
events(start, end, timezone, callback) {
const currentBoard = Utils.getCurrentBoard();
const events = [];
const pushEvent = function (card, title, start, end, extraCls) {
start = start || card.startAt;
end = end || card.endAt;
title = title || card.title;
const className =
(extraCls ? `${extraCls} ` : '') +
(card.color ? `calendar-event-${card.color}` : '');
events.push({
id: card._id,
title,
start,
end: end || card.endAt,
allDay:
Math.abs(end.getTime() - start.getTime()) / 1000 === 24 * 3600,
url: FlowRouter.path('card', {
boardId: currentBoard._id,
slug: currentBoard.slug,
cardId: card._id,
}),
className,
});
};
currentBoard
.cardsInInterval(start.toDate(), end.toDate())
.forEach(function (card) {
pushEvent(card);
});
currentBoard
.cardsDueInBetween(start.toDate(), end.toDate())
.forEach(function (card) {
pushEvent(
card,
`${card.title} ${TAPi18n.__('card-due')}`,
card.dueAt,
new Date(card.dueAt.getTime() + 36e5),
);
});
events.sort(function (first, second) {
return first.id > second.id ? 1 : -1;
});
callback(events);
},
eventResize(event, delta, revertFunc) {
let isOk = false;
const card = ReactiveCache.getCard(event.id);
if (card) {
card.setEnd(event.end.toDate());
isOk = true;
}
if (!isOk) {
revertFunc();
}
},
eventDrop(event, delta, revertFunc) {
let isOk = false;
const card = ReactiveCache.getCard(event.id);
if (card) {
// TODO: add a flag for allDay events
if (!event.allDay) {
// https://github.com/wekan/wekan/issues/2917#issuecomment-1236753962
//card.setStart(event.start.toDate());
//card.setEnd(event.end.toDate());
card.setDue(event.start.toDate());
isOk = true;
}
}
if (!isOk) {
revertFunc();
}
},
select: function (startDate) {
const currentBoard = Utils.getCurrentBoard();
const currentUser = ReactiveCache.getCurrentUser();
const modalElement = document.createElement('div');
modalElement.classList.add('modal', 'fade');
modalElement.setAttribute('tabindex', '-1');
modalElement.setAttribute('role', 'dialog');
modalElement.innerHTML = `
<div class="modal-dialog justify-content-center align-items-center" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">${TAPi18n.__('r-create-card')}</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body text-center">
<input type="text" class="form-control" id="card-title-input" placeholder="">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" id="create-card-button">${TAPi18n.__('add-card')}</button>
</div>
</div>
</div>
`;
const createCardButton = modalElement.querySelector('#create-card-button');
createCardButton.addEventListener('click', function () {
const myTitle = modalElement.querySelector('#card-title-input').value;
if (myTitle) {
const firstList = currentBoard.draggableLists()[0];
const firstSwimlane = currentBoard.swimlanes()[0];
Meteor.call('createCardWithDueDate', currentBoard._id, firstList._id, myTitle, startDate.toDate(), firstSwimlane._id, function(error, result) {
if (error) {
console.log(error);
} else {
console.log("Card Created", result);
}
});
closeModal();
}
});
document.body.appendChild(modalElement);
const openModal = function() {
modalElement.style.display = 'flex';
// Set focus to the input field for better keyboard accessibility
const input = modalElement.querySelector('#card-title-input');
if (input) input.focus();
};
const closeModal = function() {
modalElement.style.display = 'none';
};
const closeButton = modalElement.querySelector('[data-dismiss="modal"]');
closeButton.addEventListener('click', closeModal);
openModal();
}
};
},
isViewCalendar() {
const currentUser = ReactiveCache.getCurrentUser();
if (currentUser) {
return (currentUser.profile || {}).boardView === 'board-view-cal';
} else {
return window.localStorage.getItem('boardView') === 'board-view-cal';
}
},
}).register('calendarView');