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Try loading older messages after user is idle

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(imported from commit bb3c39f9b5a9b7befb353647af75001ec168fc8d)
This commit is contained in:
Zev Benjamin
2012-10-26 13:30:42 -04:00
parent 807303a325
commit 652c524777
1 changed files with 10 additions and 7 deletions
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17
zephyr/static/js/zephyr.js
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@@ -735,22 +735,25 @@ function load_old_messages(start, which, number, cont) {
// get the initial message list
$(function () {
function load_to_end(messages) {
function load_more(messages) {
// catch the user up
if (messages.length !== 0) {
var latest_id = messages[messages.length-1].id;
load_old_messages(latest_id + 1, "newer", 400, load_to_end);
load_old_messages(latest_id + 1, "newer", 400, load_more);
return;
}
// now start subscribing to updates
get_updates();
// backfill more messages after the user is idle
$(document).idle({'idle': 1000*10,
'onIdle': function () {
var first_id = message_array[0].id;
load_old_messages(first_id - 1, "older", 1000);
}});
}
function load_around(messages) {
load_old_messages(initial_pointer, "around", 400, load_to_end);
}
load_around();
load_old_messages(initial_pointer, "around", 400, load_more);
});
function restart_get_updates() {