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pillar/src/scripts/tutti/5_notifications.js
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5_notifications.js
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// Store the title, to later append notifications count
var page_title = document.title;
var unread_on_load = 0;
var unread_new = 0;
var first_load = false;
// getNotifications by fetching json every X seconds
function getNotifications(){
$.getJSON( "/notifications/", function( data ) {
if (!first_load) {
unread_on_load = data['items'].length;
first_load = true;
}
var items = [];
unread_new = 0;
// Only if there's actual data
if (data['items'][0]){
// Loop through each item
$.each(data['items'], function(i, no){
// Increase the unread_new counter
if (!no['is_read']){ unread_new++ };
// Check if the current item has been read, to style it
var is_read = no['is_read'] ? 'is_read' : '';
var read_info = 'data-id="'+ no['_id'] + '" data-read="' + no['is_read'] + '"';
// Notification list item
var content = '<li class="nc-item ' + is_read +'" data-id="'+ no['_id'] + '">';
// User's avatar
content += '<div class="nc-avatar">';
content += '<img ' + read_info + ' src="' + no['username_avatar'] + '"/> ';
content += '</div>';
// Text of the notification
content += '<div class="nc-text">';
// Username and action
content += no['username'] + ' ' + no['action'] + ' ';
// Object
content += '<a '+read_info+'" href="'+no['object_url']+'" class="nc-a">';
content += no['context_object_name'] + ' ';
content += '</a> ';
// Date
content += '<span class="nc-date">';
content += '<a '+read_info+'" href="'+no['object_url']+'" class="nc-a">';
content += no['date'];
content += '</a>';
content += '</span>';
// Read Toggle
content += '<a id="'+no['_id']+'" href="/notifications/' + no['_id'] + '/read-toggle" class="nc-button nc-read_toggle">';
if (no['is_read']){
content += '<i title="Mark as Unread" class="pi pi-circle-dot"></i>';
} else {
content += '<i title="Mark as Read" class="pi pi-circle"></i>';
};
content += '</a>';
// Subscription Toggle
content += '<a href="/notifications/' + no['_id'] + '/subscription-toggle" class="nc-button nc-subscription_toggle">';
if (no['is_subscribed']){
content += '<i title="Turn Off Notifications" class="pi-toggle-on"></i>';
} else {
content += '<i title="Turn On Notifications" class="pi-toggle-off"></i>';
};
content += '</a>';
content += '</div>';
content += '</li>';
items.push(content);
}); // each
if (unread_new > 0) {
// Set page title, display notifications and set counter
document.title = '(' + unread_new + ') ' + page_title;
$('#notifications-count').addClass('bloom');
$('#notifications-count').html('<span>' + unread_new + '</span>');
$('#notifications-toggle i').removeClass('pi-notifications-none').addClass('pi-notifications-active');
} else {
document.title = page_title;
$('#notifications-count').removeAttr('class');
$('#notifications-toggle i').removeClass('pi-notifications-active').addClass('pi-notifications-none');
};
checkPopNotification(
data['items'][0]['_id'],
data['items'][0]['username'],
data['items'][0]['username_avatar'],
data['items'][0]['action'],
data['items'][0]['date'],
data['items'][0]['context_object_name'],
data['items'][0]['object_url']);
} else {
var content = '<li class="nc-item nc-item-empty">';
content += 'No notifications... yet.';
content += '</li>';
items.push(content);
}; // if items
// Populate the list
$('ul#notifications-list').html( items.join(''));
})
.done(function(){
// clear the counter
unread_on_load = unread_new;
});
};
// Used when we click somewhere in the page
function hideNotifications(){
$('#notifications').hide();
$('#notifications-toggle').removeClass('active');
};
function popNotification(){
// pop in!
$("#notification-pop").addClass('in');
// After 10s, add a class to make it pop out
setTimeout(function(){
$("#notification-pop").addClass('out');
// And a second later, remove all classes
setTimeout(function(){
$("#notification-pop").removeAttr('class');
}, 1000);
}, 10000);
// Set them the same so it doesn't pop up again
unread_on_load = unread_new;
};
function checkPopNotification(id,username,username_avatar,action,date,context_object_name,object_url)
{
// If there's new content
if (unread_new > unread_on_load){
// Fill in the urls for redirect on click, and mark-read
$("#notification-pop").attr('data-url', object_url);
$("#notification-pop").attr('data-read-toggle', '/notifications/' + id + '/read-toggle');
// The text in the pop
var text = '<span class="nc-author">' + username + '</span> ';
text += action + ' ';
text += context_object_name + ' ';
text += '<span class="nc-date">' + date + '</span>';
// Fill the html
$('#notification-pop .nc-text').html(text);
$('#notification-pop .nc-avatar img').attr('src', username_avatar);
// pop in!
popNotification();
};
};
// Function to set #notifications flyout height and resize if needed
function notificationsResize(){
var height = $(window).height() - 80;
if ($('#notifications').height() > height){
$('#notifications').css({
'max-height' : height / 2,
'overflow-y' : 'scroll'
}
);
} else {
$('#notifications').css({
'max-height' : '1000%',
'overflow-y' : 'initial'
}
);
};
};
$(function() {
// Click anywhere in the page to hide #notifications
$(document).click(function () {
hideNotifications();
});
// ...but clicking inside #notifications shouldn't hide itself
$('#notifications').on('click', function (e) {
e.stopPropagation();
});
// Toggle the #notifications flyout
$('#notifications-toggle').on('click', function (e) {
e.stopPropagation();
$('#notifications').toggle();
$(this).toggleClass("active");
notificationsResize();
// Hide other dropdowns
$('nav .dropdown').removeClass('open');
var navbarCollapse = $('nav.navbar-collapse');
if ($(navbarCollapse).hasClass('in')){
$(navbarCollapse).addClass('show-notifications').removeClass('in');
$('.nav-notifications-icon').removeClass('pi-notifications-none').addClass('pi-cancel');
} else {
$(navbarCollapse).removeClass('show-notifications');
$('.nav-notifications-icon').addClass('pi-notifications-none').removeClass('pi-cancel');
}
});
// Hide flyout when clicking other dropdowns
$('nav').on('click', '.dropdown', function (e) {
$('#notifications').hide();
$('#notifications-toggle').removeClass('active');
});
$('#notification-pop').on('click', function (e) {
e.preventDefault();
e.stopPropagation();
var link_url = $(this).data('url');
var read_url = $(this).data('read-toggle');
$.get(read_url)
.done(function () {
window.location.href = link_url;
});
});
// Read/Subscription Toggles
$('ul#notifications-list').on('click', '.nc-button', function (e) {
e.preventDefault();
var nc = $(this);
// Swap to spin icon while we wait for the response
$('i', nc).addClass('spin');
$.get($(nc).attr('href'))
.done(function (data) {
if ($(nc).hasClass('nc-read_toggle')) {
if (data.data.is_read) {
$('i', nc).removeClass('pi-circle').addClass('pi-circle-dot');
$(nc).closest('.nc-item').addClass('is_read');
} else {
$('i', nc).removeClass('pi-circle-dot').addClass('pi-circle');
$(nc).closest('.nc-item').removeClass('is_read');
}
}
;
if ($(nc).hasClass('nc-subscription_toggle')) {
if (data.data.is_subscribed) {
$('i', nc).removeClass('pi-toggle-on').addClass('pi-toggle-off');
} else {
$('i', nc).removeClass('pi-toggle-off').addClass('pi-toggle-on');
}
}
;
$('i', nc).removeClass('spin');
});
});
// When clicking on links, toggle as read
$('ul#notifications-list').on('click', '.nc-a', function (e) {
e.preventDefault();
var is_read = $(this).data('read');
var link_url = $(this).attr('href');
var read_url = '/notifications/' + $(this).data('id') + '/read-toggle';
if (is_read) {
window.location.href = link_url;
} else {
$.get(read_url)
.done(function () {
window.location.href = link_url;
});
}
});
// Mark All as Read
$('#notifications-markallread').on('click', function (e) {
e.preventDefault();
$.get("/notifications/read-all");
$('ul#notifications-list li.nc-item:not(.is_read)').each(function () {
$(this).addClass('is_read');
});
document.title = page_title;
$('#notifications-count').removeAttr('class');
$('#notifications-toggle i').removeClass('pi-notifications-active').addClass('pi-notifications-none');
unread_on_load = unread_new;
});
});
function getNotificationsLoop() {
getNotifications();
var getLoop = setTimeout(function () {
getNotificationsLoop();
}, 30000);
}