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Update auto-reload.js

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topkek 2014-09-28 00:16:16 +01:00 committed by czaks
parent 6cfb1eb656
commit 9a096f5888
1 changed files with 90 additions and 46 deletions
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108
js/auto-reload.js
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@ -26,20 +26,18 @@ $(document).ready(function(){
if($(".post.op").size() != 1)
return; //not thread page
var poll_interval;
var countdown_interval;
// Add an update link
$('.boardlist.bottom').prev().after("<a href='#' id='update_thread' style='padding-left:10px'>["+_("Update thread")+"] (<span id='update_secs'></span>)</a>");
$('.boardlist.bottom').prev().after("<a href='#' id='update_thread' style='padding-left:10px'>["+_("Update")+"]</a> (<input type='checkbox' id='auto_update_status' checked> Auto) <span id='update_secs'></span>");
// Grab the settings
var settings = new script_settings('auto-reload');
var poll_interval_mindelay_bottom = settings.get('min_delay_bottom', 3000);
var poll_interval_mindelay_top = settings.get('min_delay_top', 10000);
var poll_interval_mindelay_bottom = settings.get('min_delay_bottom', 5000);
var poll_interval_maxdelay = settings.get('max_delay', 600000);
var poll_interval_shortdelay = settings.get('quick_delay', 100);
// number of ms to wait before reloading
var poll_interval_delay = poll_interval_mindelay_bottom;
var poll_interval_delay = poll_interval_mindelay;
var poll_current_time = poll_interval_delay;
var end_of_page = false;
@ -47,8 +45,16 @@ $(document).ready(function(){
var new_posts = 0;
var first_new_post = null;
var title = document.title;
if (typeof update_title == "undefined") {
var update_title = function() { };
var update_title = function() {
if (new_posts) {
document.title = "("+new_posts+") "+title;
} else {
document.title = title;
}
};
}
if (typeof add_title_collector != "undefined")
@ -63,37 +69,67 @@ $(document).ready(function(){
// Reset the delay if needed
if(settings.get('reset_focus', true)) {
poll_interval_delay = end_of_page
? poll_interval_mindelay_bottom
: poll_interval_mindelay_top;
poll_interval_delay = poll_interval_mindelay;
}
});
$(window).blur(function() {
window_active = false;
});
var timer_update = function() {
$('#update_secs').text(poll_current_time/1000);
$('#auto_update_status').click(function() {
if($("#auto_update_status").is(':checked')) {
auto_update(poll_interval_mindelay);
} else {
stop_auto_update();
$('#update_secs').text("");
}
});
var decrement_timer = function() {
poll_current_time = poll_current_time - 1000;
$('#update_secs').text(poll_current_time/1000);
if (poll_current_time <= 0) {
poll(manualUpdate = false);
}
}
var recheck_activated = function() {
if (new_posts && window_active &&
$(window).scrollTop() + $(window).height() >=
$(first_new_post).position().top) {
$('div.boardlist.bottom').position().top) {
new_posts = 0;
}
update_title();
first_new_post = null;
};
var poll = function() {
// automatically updates the thread after a specified delay
var auto_update = function(delay) {
clearInterval(countdown_interval);
poll_current_time = delay;
countdown_interval = setInterval(decrement_timer, 1000);
$('#update_secs').text(poll_current_time/1000);
}
var stop_auto_update = function() {
clearInterval(countdown_interval);
}
var poll = function(manualUpdate) {
stop_auto_update();
$('#update_secs').text("Updating...");
$.ajax({
url: document.location,
success: function(data) {
var loaded_posts = 0; // the number of new posts loaded in this update
$(data).find('div.post.reply').each(function() {
var id = $(this).attr('id');
if($('#' + id).length == 0) {
@ -102,32 +138,40 @@ $(document).ready(function(){
}
$(this).insertAfter($('div.post:last').next()).after('<br class="clear">');
new_posts++;
loaded_posts++;
$(document).trigger('new_post', this);
recheck_activated();
}
});
time_loaded = Date.now(); // interop with watch.js
}
});
clearTimeout(poll_interval);
if ($('#auto_update_status').is(':checked')) {
// If there are no new posts, double the delay. Otherwise set it to the min.
if(new_posts == 0) {
if(loaded_posts == 0) {
// if the update was manual, don't increase the delay
if (manualUpdate == false) {
poll_interval_delay *= 2;
// Don't increase the delay beyond the maximum
if(poll_interval_delay > poll_interval_maxdelay) {
poll_interval_delay = poll_interval_maxdelay;
}
}
} else {
poll_interval_delay = end_of_page
? poll_interval_mindelay_bottom
: poll_interval_mindelay_top;
poll_interval_delay = poll_interval_mindelay;
}
poll_interval = setTimeout(poll, poll_interval_delay);
poll_current_time = poll_interval_delay;
auto_update(poll_interval_delay);
} else {
// Decide the message to show if auto update is disabled
if (loaded_posts > 0)
$('#update_secs').text("Thread updated with "+loaded_posts+" new post(s)");
else
$('#update_secs').text("No new posts found");
}
}
});
return false;
};
@ -135,23 +179,23 @@ $(document).ready(function(){
$(window).scroll(function() {
recheck_activated();
// if the newest post is not visible
if($(this).scrollTop() + $(this).height() <
$('div.post:last').position().top + $('div.post:last').height()) {
end_of_page = false;
return;
} else {
if($("#auto_update_status").is(':checked')) {
poll(manualUpdate = true);
}
clearTimeout(poll_interval);
poll_interval = setTimeout(poll, poll_interval_shortdelay);
poll_current_time = poll_interval_shortdelay;
end_of_page = true;
}
}).trigger('scroll');
$('#update_thread').on('click', poll);
setInterval(timer_update, 1000);
setInterval(decrement_timer, 1000);
$('#update_thread').on('click', function() { poll(manualUpdate = true); return false; });
poll_interval = setTimeout(poll, poll_interval_delay);
timer_update();
if($("#auto_update_status").is(':checked')) {
auto_update(poll_interval_delay);
}
});