102 lines
2.3 KiB
JavaScript
102 lines
2.3 KiB
JavaScript
/*
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* auto-reload.js
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* https://github.com/savetheinternet/Tinyboard/blob/master/js/auto-reload.js
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*
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* Brings AJAX to Tinyboard.
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*
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* Released under the MIT license
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* Copyright (c) 2012 Michael Save <savetheinternet@tinyboard.org>
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*
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* Usage:
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* $config['additional_javascript'][] = 'js/jquery.min.js';
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* //$config['additional_javascript'][] = 'js/titlebar-notifications.js';
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* $config['additional_javascript'][] = 'js/auto-reload.js';
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*
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*/
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auto_reload_enabled = true; // for watch.js to interop
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$(document).ready(function(){
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if($('div.banner').length == 0)
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return; // not index
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if($(".post.op").size() != 1)
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return; //not thread page
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var poll_interval;
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var end_of_page = false;
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var new_posts = 0;
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var first_new_post = null;
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if (typeof update_title == "undefined") {
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var update_title = function() { };
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}
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if (typeof add_title_collector != "undefined")
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add_title_collector(function(){
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return new_posts;
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});
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var window_active = true;
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$(window).focus(function() {
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window_active = true;
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recheck_activated();
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});
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$(window).blur(function() {
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window_active = false;
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});
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var recheck_activated = function() {
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if (new_posts && window_active &&
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$(window).scrollTop() + $(window).height() >=
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$(first_new_post).position().top) {
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new_posts = 0;
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}
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update_title();
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};
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var poll = function() {
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$.ajax({
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url: document.location,
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success: function(data) {
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$(data).find('div.post.reply').each(function() {
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var id = $(this).attr('id');
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if($('#' + id).length == 0) {
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if (!new_posts) {
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first_new_post = this;
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}
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$(this).insertAfter($('div.post:last').next()).after('<br class="clear">');
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new_posts++;
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$(document).trigger('new_post', this);
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recheck_activated();
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}
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});
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time_loaded = Date.now(); // interop with watch.js
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}
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});
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clearTimeout(poll_interval);
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poll_interval = setTimeout(poll, end_of_page ? 3000 : 10000);
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};
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$(window).scroll(function() {
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recheck_activated();
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if($(this).scrollTop() + $(this).height() <
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$('div.post:last').position().top + $('div.post:last').height()) {
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end_of_page = false;
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return;
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}
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clearTimeout(poll_interval);
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poll_interval = setTimeout(poll, 100);
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end_of_page = true;
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}).trigger('scroll');
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poll_interval = setTimeout(poll, 3000);
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});
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