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Add support to register_notify_callbacks for marking notifications as read.

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Dan DeFelippi 2018-07-25 11:09:32 -05:00 committed by Alvaro Mariano
parent a440f98175
commit b0806f5ac4
3 changed files with 31 additions and 19 deletions
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1
README.md
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@ -344,6 +344,7 @@ There are two possible API calls that can be made:
of javascript functions to call each period.
6. `api_name` (default `list`) - The name of the API to call (this
can be either `list` or `count`).
7. ``mark_as_read`` (default ``False``) - Marks notifications as read when fetched.
3. To insert a live-updating unread count, use the following template:

41
notifications/static/notifications/notify.js
View file

@ -5,13 +5,15 @@ var notify_fetch_count;
var notify_unread_url;
var notify_mark_all_unread_url;
var notify_refresh_period = 15000;
// Set notify_mark_as_read to true to mark notifications as read when fetched
var notify_mark_as_read = false;
var consecutive_misfires = 0;
var registered_functions = [];
function fill_notification_badge(data) {
var badges = document.getElementsByClassName(notify_badge_class);
if (badges) {
for(var i = 0; i < badges.length; i++){
for(var i = 0; i < badges.length; i++) {
badges[i].innerHTML = data.unread_count;
}
}
@ -22,22 +24,23 @@ function fill_notification_list(data) {
if (menus) {
var messages = data.unread_list.map(function (item) {
var message = "";
if(typeof item.actor !== 'undefined'){
if (typeof item.actor !== 'undefined') {
message = item.actor;
}
if(typeof item.verb !== 'undefined'){
if (typeof item.verb !== 'undefined') {
message = message + " " + item.verb;
}
if(typeof item.target !== 'undefined'){
if (typeof item.target !== 'undefined') {
message = message + " " + item.target;
}
if(typeof item.timestamp !== 'undefined'){
if (typeof item.timestamp !== 'undefined') {
message = message + " " + item.timestamp;
}
return '<li>' + message + '</li>';
}).join('')
for (var i = 0; i < menus.length; i++){
for (var i = 0; i < menus.length; i++) {
menus[i].innerHTML = messages;
}
}
@ -48,31 +51,37 @@ function register_notifier(func) {
}
function fetch_api_data() {
// only fetch data if a function is setup
if (registered_functions.length > 0) {
//only fetch data if a function is setup
var r = new XMLHttpRequest();
r.addEventListener('readystatechange', function(event){
if (this.readyState === 4){
if (this.status === 200){
var params = '?max=' + notify_fetch_count;
if (notify_mark_as_read) {
params += '&mark_as_read=true';
}
r.addEventListener('readystatechange', function(event) {
if (this.readyState === 4) {
if (this.status === 200) {
consecutive_misfires = 0;
var data = JSON.parse(r.responseText);
for(var i = 0; i < registered_functions.length; i++) {
for (var i = 0; i < registered_functions.length; i++) {
registered_functions[i](data);
}
}else{
} else {
consecutive_misfires++;
}
}
})
r.open("GET", notify_api_url+'?max='+notify_fetch_count, true);
});
r.open("GET", notify_api_url + params, true);
r.send();
}
if (consecutive_misfires < 10) {
setTimeout(fetch_api_data,notify_refresh_period);
setTimeout(fetch_api_data, notify_refresh_period);
} else {
var badges = document.getElementsByClassName(notify_badge_class);
if (badges) {
for (var i = 0; i < badges.length; i++){
for (var i = 0; i < badges.length; i++) {
badges[i].innerHTML = "!";
badges[i].title = "Connection lost!"
}

8
notifications/templatetags/notifications_tags.py
View file

@ -42,8 +42,8 @@ def register_notify_callbacks(badge_class='live_notify_badge', # pylint: disabl
callbacks='',
api_name='list',
fetch=5,
nonce=None
):
nonce=None,
mark_as_read=False):
refresh_period = int(refresh_period) * 1000
if api_name == 'list':
@ -60,6 +60,7 @@ def register_notify_callbacks(badge_class='live_notify_badge', # pylint: disabl
notify_unread_url='{unread_url}';
notify_mark_all_unread_url='{mark_all_unread_url}';
notify_refresh_period={refresh};
notify_mark_as_read={mark_as_read};
""".format(
badge_class=badge_class,
menu_class=menu_class,
@ -67,7 +68,8 @@ def register_notify_callbacks(badge_class='live_notify_badge', # pylint: disabl
api_url=api_url,
unread_url=reverse('notifications:unread'),
mark_all_unread_url=reverse('notifications:mark_all_as_read'),
fetch_count=fetch
fetch_count=fetch,
mark_as_read=mark_as_read
)
# add a nonce value to the script tag if one is provided