555 lines
21 KiB
JavaScript

let currentUser = null;
let allShifts = [];
let mySignups = [];
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', async () => {
await checkAuth();
await loadShifts();
await loadMySignups();
setupEventListeners();
// Add clear filters button handler
const clearBtn = document.getElementById('clear-filters-btn');
if (clearBtn) {
clearBtn.addEventListener('click', clearFilters);
}
});
async function checkAuth() {
try {
const response = await fetch('/api/auth/check');
const data = await response.json();
if (!data.authenticated) {
window.location.href = '/login.html';
return;
}
currentUser = data.user;
document.getElementById('user-email').textContent = currentUser.email;
// Add admin link if user is admin
if (currentUser.isAdmin) {
const headerActions = document.querySelector('.header-actions');
const adminLink = document.createElement('a');
adminLink.href = '/admin.html#shifts';
adminLink.className = 'btn btn-secondary';
adminLink.textContent = '⚙️ Manage Shifts';
headerActions.insertBefore(adminLink, headerActions.firstChild);
}
} catch (error) {
console.error('Auth check failed:', error);
window.location.href = '/login.html';
}
}
async function loadShifts() {
try {
const response = await fetch('/api/shifts');
const data = await response.json();
if (data.success) {
allShifts = data.shifts;
displayShifts(allShifts);
}
} catch (error) {
showStatus('Failed to load shifts', 'error');
}
}
async function loadMySignups() {
try {
const response = await fetch('/api/shifts/my-signups');
const data = await response.json();
if (data.success) {
mySignups = data.signups;
displayMySignups();
} else {
// Still display empty signups if the endpoint fails
mySignups = [];
displayMySignups();
}
} catch (error) {
console.error('Failed to load signups:', error);
// Don't show error to user, just display empty signups
mySignups = [];
displayMySignups();
}
}
function displayShifts(shifts) {
const grid = document.getElementById('shifts-grid');
if (shifts.length === 0) {
grid.innerHTML = '<p class="no-shifts">No shifts available at this time.</p>';
return;
}
grid.innerHTML = shifts.map(shift => {
const shiftDate = new Date(shift.Date);
const isSignedUp = mySignups.some(s => s.shift_id === shift.ID);
const isFull = shift['Current Volunteers'] >= shift['Max Volunteers'];
return `
<div class="shift-card ${isFull ? 'full' : ''} ${isSignedUp ? 'signed-up' : ''}">
<h3>${escapeHtml(shift.Title)}</h3>
<div class="shift-details">
<p>📅 ${shiftDate.toLocaleDateString()}</p>
<p>⏰ ${shift['Start Time']} - ${shift['End Time']}</p>
<p>📍 ${escapeHtml(shift.Location || 'TBD')}</p>
<p>👥 ${shift['Current Volunteers']}/${shift['Max Volunteers']} volunteers</p>
</div>
${shift.Description ? `<div class="shift-description">${escapeHtml(shift.Description)}</div>` : ''}
<div class="shift-actions">
${isSignedUp
? `<button class="btn btn-danger btn-sm cancel-signup-btn" data-shift-id="${shift.ID}">Cancel Signup</button>
${generateCalendarDropdown(shift)}`
: isFull
? '<button class="btn btn-secondary btn-sm" disabled>Shift Full</button>'
: `<button class="btn btn-primary btn-sm signup-btn" data-shift-id="${shift.ID}">Sign Up</button>`
}
</div>
</div>
`;
}).join('');
// Add event listeners after rendering
setupShiftCardListeners();
}
function displayMySignups() {
const list = document.getElementById('my-signups-list');
if (mySignups.length === 0) {
list.innerHTML = '<p>You haven\'t signed up for any shifts yet.</p>';
return;
}
// Need to match signups with shift details for date/time info
const signupsWithDetails = mySignups.map(signup => {
const shift = allShifts.find(s => s.ID === signup.shift_id);
return {
...signup,
shift,
// Use title from signup record if available, otherwise from shift
displayTitle: signup.shift_title || (shift ? shift.Title : 'Unknown Shift')
};
}).filter(s => s.shift); // Only show signups where we can find the shift details
list.innerHTML = signupsWithDetails.map(signup => {
const shiftDate = new Date(signup.shift.Date);
return `
<div class="signup-item">
<div>
<h4>${escapeHtml(signup.displayTitle)}</h4>
<p>📅 ${shiftDate.toLocaleDateString()}${signup.shift['Start Time']} - ${signup.shift['End Time']}</p>
</div>
<div class="signup-actions">
${generateCalendarDropdown(signup.shift)}
<button class="btn btn-danger btn-sm cancel-signup-btn" data-shift-id="${signup.shift.ID}">Cancel</button>
</div>
</div>
`;
}).join('');
// Add event listeners after rendering
setupMySignupsListeners();
}
// New function to setup listeners for shift cards
function setupShiftCardListeners() {
const grid = document.getElementById('shifts-grid');
if (!grid) return;
// Remove any existing listeners by cloning
const newGrid = grid.cloneNode(true);
grid.parentNode.replaceChild(newGrid, grid);
// Add click listener for all buttons
newGrid.addEventListener('click', async (e) => {
// Handle signup buttons
if (e.target.classList.contains('signup-btn')) {
const shiftId = e.target.getAttribute('data-shift-id');
await signupForShift(shiftId);
}
// Handle cancel buttons
else if (e.target.classList.contains('cancel-signup-btn')) {
const shiftId = e.target.getAttribute('data-shift-id');
await cancelSignup(shiftId);
}
// Handle calendar toggle buttons
else if (e.target.classList.contains('calendar-toggle')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
const isOpen = options.style.display !== 'none';
// Close all other dropdowns
document.querySelectorAll('.calendar-options').forEach(opt => {
opt.style.display = 'none';
});
// Toggle this dropdown
options.style.display = isOpen ? 'none' : 'block';
}
// Handle calendar option clicks
else if (e.target.closest('.calendar-option')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
options.style.display = 'none';
}
});
}
// New function to setup listeners for my signups
function setupMySignupsListeners() {
const list = document.getElementById('my-signups-list');
if (!list) return;
// Remove any existing listeners by cloning
const newList = list.cloneNode(true);
list.parentNode.replaceChild(newList, list);
// Add click listener for all interactions
newList.addEventListener('click', async (e) => {
// Handle cancel buttons
if (e.target.classList.contains('cancel-signup-btn')) {
const shiftId = e.target.getAttribute('data-shift-id');
await cancelSignup(shiftId);
}
// Handle calendar toggle buttons
else if (e.target.classList.contains('calendar-toggle')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
const isOpen = options.style.display !== 'none';
// Close all other dropdowns
document.querySelectorAll('.calendar-options').forEach(opt => {
opt.style.display = 'none';
});
// Toggle this dropdown
options.style.display = isOpen ? 'none' : 'block';
}
// Handle calendar option clicks
else if (e.target.closest('.calendar-option')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
options.style.display = 'none';
}
});
}
async function signupForShift(shiftId) {
try {
const response = await fetch(`/api/shifts/${shiftId}/signup`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
}
});
const data = await response.json();
if (data.success) {
showStatus('Successfully signed up for shift!', 'success');
await loadShifts();
await loadMySignups();
} else {
showStatus(data.error || 'Failed to sign up', 'error');
}
} catch (error) {
console.error('Error signing up:', error);
showStatus('Failed to sign up for shift', 'error');
}
}
async function cancelSignup(shiftId) {
if (!confirm('Are you sure you want to cancel your signup for this shift?')) {
return;
}
try {
const response = await fetch(`/api/shifts/${shiftId}/cancel`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
}
});
const data = await response.json();
if (data.success) {
showStatus('Signup cancelled', 'success');
await loadShifts();
await loadMySignups();
} else {
showStatus(data.error || 'Failed to cancel signup', 'error');
}
} catch (error) {
console.error('Error cancelling signup:', error);
showStatus('Failed to cancel signup', 'error');
}
}
function setupEventListeners() {
const dateFilter = document.getElementById('date-filter');
if (dateFilter) {
dateFilter.addEventListener('change', filterShifts);
}
}
function filterShifts() {
const dateFilter = document.getElementById('date-filter').value;
if (!dateFilter) {
displayShifts(allShifts);
return;
}
const filtered = allShifts.filter(shift => {
return shift.Date === dateFilter; // Changed from shift.date to shift.Date
});
displayShifts(filtered);
}
function clearFilters() {
document.getElementById('date-filter').value = '';
loadShifts(); // Reload shifts without filters
}
function showStatus(message, type = 'info') {
const container = document.getElementById('status-container');
if (!container) return;
const messageDiv = document.createElement('div');
messageDiv.className = `status-message ${type}`;
messageDiv.textContent = message;
container.appendChild(messageDiv);
setTimeout(() => {
messageDiv.remove();
}, 5000);
}
function escapeHtml(text) {
if (text === null || text === undefined) {
return '';
}
const div = document.createElement('div');
div.textContent = String(text);
return div.innerHTML;
}
// Add these calendar URL generation functions after the existing functions
function generateCalendarUrls(shift) {
const shiftDate = new Date(shift.Date);
// Parse start and end times
const [startHour, startMinute] = shift['Start Time'].split(':').map(n => parseInt(n));
const [endHour, endMinute] = shift['End Time'].split(':').map(n => parseInt(n));
// Create start and end datetime objects
const startDate = new Date(shiftDate);
startDate.setHours(startHour, startMinute, 0, 0);
const endDate = new Date(shiftDate);
endDate.setHours(endHour, endMinute, 0, 0);
// Format dates for different calendar formats
const formatGoogleDate = (date) => {
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, '0');
const day = String(date.getDate()).padStart(2, '0');
const hours = String(date.getHours()).padStart(2, '0');
const minutes = String(date.getMinutes()).padStart(2, '0');
return `${year}${month}${day}T${hours}${minutes}00`;
};
const formatISODate = (date) => {
return date.toISOString().replace(/[-:]/g, '').replace(/\.\d{3}/, '');
};
// Event details
const title = shift.Title;
const description = shift.Description || 'Volunteer shift';
const location = shift.Location || '';
// Google Calendar URL
const googleStartStr = formatGoogleDate(startDate);
const googleEndStr = formatGoogleDate(endDate);
const googleParams = new URLSearchParams({
action: 'TEMPLATE',
text: title,
dates: `${googleStartStr}/${googleEndStr}`,
details: description,
location: location
});
const googleUrl = `https://calendar.google.com/calendar/render?${googleParams.toString()}`;
// Outlook Web Calendar URL
const outlookStartStr = startDate.toISOString();
const outlookEndStr = endDate.toISOString();
const outlookParams = new URLSearchParams({
path: '/calendar/action/compose',
rru: 'addevent',
subject: title,
startdt: outlookStartStr,
enddt: outlookEndStr,
body: description,
location: location
});
const outlookUrl = `https://outlook.live.com/calendar/0/deeplink/compose?${outlookParams.toString()}`;
// Apple Calendar (.ics file) - we'll generate this dynamically
const icsContent = [
'BEGIN:VCALENDAR',
'VERSION:2.0',
'PRODID:-//BNKops//Volunteer Shifts//EN',
'BEGIN:VEVENT',
`UID:${shift.ID}-${Date.now()}@bnkops.com`,
`DTSTART:${formatISODate(startDate)}`,
`DTEND:${formatISODate(endDate)}`,
`SUMMARY:${title}`,
`DESCRIPTION:${description.replace(/\n/g, '\\n')}`,
`LOCATION:${location}`,
'STATUS:CONFIRMED',
'END:VEVENT',
'END:VCALENDAR'
].join('\r\n');
// Create a data URL for the .ics file
const icsDataUrl = 'data:text/calendar;charset=utf-8,' + encodeURIComponent(icsContent);
return {
google: googleUrl,
outlook: outlookUrl,
apple: icsDataUrl,
icsFilename: `${title.replace(/[^a-z0-9]/gi, '_')}_${shift.ID}.ics`
};
}
// Update calendar dropdown HTML generator (remove onclick handlers)
function generateCalendarDropdown(shift) {
const urls = generateCalendarUrls(shift);
return `
<div class="calendar-dropdown">
<button class="btn btn-secondary btn-sm calendar-toggle" data-shift-id="${shift.ID}">
📅 Add to Calendar ▼
</button>
<div class="calendar-options" style="display: none;">
<a href="${urls.google}" target="_blank" class="calendar-option" data-calendar-type="google">
<img src="data:image/svg+xml;base64,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" alt="Google"> Google Calendar
</a>
<a href="${urls.outlook}" target="_blank" class="calendar-option" data-calendar-type="outlook">
<img src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTYiIHZpZXdCb3g9IjAgMCAxNiAxNiIgZmlsbD0ibm9uZSIgeG1zbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTE0IDJIMlYxNEgxNFYyWiIgZmlsbD0iIzAwNzhENCIvPgo8cGF0aCBkPSJNOCA4VjE0SDE0VjhIOFoiIGZpbGw9IndoaXRlIi8+CjxwYXRoIGQ9Ik04IDJWOEgxNFYySDhaIiBmaWxsPSIjMDA3OEQ0Ii8+Cjwvc3ZnPg==" alt="Outlook"> Outlook
</a>
<a href="${urls.apple}" download="${urls.icsFilename}" class="calendar-option" data-calendar-type="apple">
<img src="data:image/svg+xml;base64,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" alt="Apple"> Apple Calendar
</a>
</div>
</div>
`;
}
// Update setupShiftCardListeners to handle calendar dropdowns
function setupShiftCardListeners() {
const grid = document.getElementById('shifts-grid');
if (!grid) return;
// Remove any existing listeners by cloning
const newGrid = grid.cloneNode(true);
grid.parentNode.replaceChild(newGrid, grid);
// Add click listener for all buttons
newGrid.addEventListener('click', async (e) => {
// Handle signup buttons
if (e.target.classList.contains('signup-btn')) {
const shiftId = e.target.getAttribute('data-shift-id');
await signupForShift(shiftId);
}
// Handle cancel buttons
else if (e.target.classList.contains('cancel-signup-btn')) {
const shiftId = e.target.getAttribute('data-shift-id');
await cancelSignup(shiftId);
}
// Handle calendar toggle buttons
else if (e.target.classList.contains('calendar-toggle')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
const isOpen = options.style.display !== 'none';
// Close all other dropdowns
document.querySelectorAll('.calendar-options').forEach(opt => {
opt.style.display = 'none';
});
// Toggle this dropdown
options.style.display = isOpen ? 'none' : 'block';
}
// Handle calendar option clicks
else if (e.target.closest('.calendar-option')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
options.style.display = 'none';
}
});
}
// Update setupMySignupsListeners similarly
function setupMySignupsListeners() {
const list = document.getElementById('my-signups-list');
if (!list) return;
// Remove any existing listeners by cloning
const newList = list.cloneNode(true);
list.parentNode.replaceChild(newList, list);
// Add click listener for all interactions
newList.addEventListener('click', async (e) => {
// Handle cancel buttons
if (e.target.classList.contains('cancel-signup-btn')) {
const shiftId = e.target.getAttribute('data-shift-id');
await cancelSignup(shiftId);
}
// Handle calendar toggle buttons
else if (e.target.classList.contains('calendar-toggle')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
const isOpen = options.style.display !== 'none';
// Close all other dropdowns
document.querySelectorAll('.calendar-options').forEach(opt => {
opt.style.display = 'none';
});
// Toggle this dropdown
options.style.display = isOpen ? 'none' : 'block';
}
// Handle calendar option clicks
else if (e.target.closest('.calendar-option')) {
e.stopPropagation();
const dropdown = e.target.closest('.calendar-dropdown');
const options = dropdown.querySelector('.calendar-options');
options.style.display = 'none';
}
});
}
// Keep the document click handler to close dropdowns when clicking outside
document.addEventListener('click', function() {
document.querySelectorAll('.calendar-options').forEach(opt => {
opt.style.display = 'none';
});
});