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vichan/js/live-index.js

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/*
* live-index.js
* https://github.com/vichan-devel/Tinyboard/blob/master/js/live-index.js
*
* Released under the MIT license
* Copyright (c) 2014 Marcin Łabanowski <marcin@6irc.net>
*
* Usage:
* $config['api']['enabled'] = true;
* $config['additional_javascript'][] = 'js/jquery.min.js';
* $config['additional_javascript'][] = 'js/expand.js';
* $config['additional_javascript'][] = 'js/live-index.js';
*
*/
if (active_page == 'index' && (""+document.location).match(/\/(index\.html)?(\?|$|#)/))
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+function() {
// Make jQuery respond to reverse()
$.fn.reverse = [].reverse;
var board_name = (""+document.location).match(/\/([^\/]+)\/[^/]*$/)[1];
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var handle_one_thread = function() {
if ($(this).find(".new-posts").length <= 0) {
$(this).find("br.clear").before("<div class='new-posts'>"+_("No new posts.")+"</div>");
}
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};
$(function() {
$("hr:first").before("<hr /><div class='new-threads'>"+_("No new threads.")+"</div>");
$('div[id^="thread_"]').each(handle_one_thread);
setInterval(function() {
$.getJSON(configRoot+board_name+"/0.json", function(j) {
var new_threads = 0;
j.threads.forEach(function(t) {
var s_thread = $("#thread_"+t.posts[0].no);
if (s_thread.length) {
var my_posts = s_thread.find(".post.reply").length;
var omitted_posts = s_thread.find(".omitted");
if (omitted_posts.length) {
omitted_posts = omitted_posts.html().match("^[^0-9]*([0-9]+)")[1]|0;
my_posts += omitted_posts;
}
my_posts -= t.posts[0].replies|0;
my_posts *= -1;
update_new_posts(my_posts, s_thread);
}
else {
new_threads++;
}
});
update_new_threads(new_threads);
});
}, 1000);
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});
$(document).on("new_post", function(e, post) {
if (!$(post).hasClass("reply")) {
handle_one_thread.call(post);
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}
});
var update_new_threads = function(i) {
var msg = i ?
(fmt(_("There are {0} new threads."), [i]) + " <a href='javascript:void(0)'>"+_("Click to expand")+"</a>.") :
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_("No new threads.");
if ($(".new-threads").html() != msg) {
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$(".new-threads").html(msg);
$(".new-threads a").click(fetch_new_threads);
}
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};
var update_new_posts = function(i, th) {
var msg = (i>0) ?
(fmt(_("There are {0} new posts in this thread."), [i])+" <a href='javascript:void(0)'>"+_("Click to expand")+"</a>.") :
_("No new posts.");
if ($(th).find(".new-posts").html() != msg) {
$(th).find(".new-posts").html(msg);
$(th).find(".new-posts a").click(window.expand_fun);
}
};
var fetch_new_threads = function() {
$.get(""+document.location, function(data) {
$(data).find('div[id^="thread_"]').reverse().each(function() {
if ($("#"+$(this).attr("id")).length) {
// okay, the thread is there
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}
else {
var thread = $(this).insertBefore('div[id^="thread_"]:first');
$(document).trigger("new_post", this);
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}
});
});
};
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}();