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Everlasting Juick scrolling / Бесконечный скроллинг Жуйка
// ==UserScript==
// @name Everlasting Juick
// @namespace http://dluciv.name/
// @description Everlasting Juick scrolling / Бесконечный скроллинг Жуйка
// @author dluciv
// @copyright 2014+, Dmitry V. Luciv
// @license WTFPLv2; http://wtfpl.net
// @license MIT; http://opensource.org/licenses/MIT
// @version 0.0.3.7
// @icon https://raw.githubusercontent.com/dluciv/UserScripts/master/juick.com/everlasting-juick.png
// @homepage https://github.com/dluciv/UserScripts/tree/master/juick.com
//
// @grant GM_info
//
// @require http://code.jquery.com/jquery-2.1.1.min.js
// @include http://juick.com/*
// ==/UserScript==
// Generated by CoffeeScript 1.9.0
/*
* For some legal issues, this source code is licensed dually:
* 1. under WTFPLv2 license (http://wtfpl.net)
* 2. under MIT license (http://opensource.org/licenses/MIT) / Copyright (c) 2014, Dmitry V. Luciv /
*/
/*
* unsafeWindow goes away
*/
(function() {
window.addEventListener('load', function() {
var addClickHandlers, bodyborder, bottomScrollArea, contentborder, doNotLoadNext, e, hash, initialbefore, loadNextPage, locWithoutHash, locWithoutHashSearch, newer_page, prevpage, scrollto, scrolly, search;
bottomScrollArea = 350;
doNotLoadNext = false;
locWithoutHashSearch = function(loc) {
return loc.protocol + '//' + loc.hostname + (loc.port ? ":" + loc.port : "") + loc.pathname;
};
locWithoutHash = function(loc) {
return loc.protocol + '//' + loc.hostname + (loc.port ? ":" + loc.port : "") + loc.pathname + (loc.search || "");
};
addClickHandlers = function(selector) {
return selector.click(function(e) {
var elt, loadedfrom, msg, msgy, pageid, query, where2return;
elt = $(e.target);
msg = elt.closest('article');
pageid = msg.closest('div.everlasting-div').attr('id');
query = '';
loadedfrom = pageid.match(/loaded_from_(\d+)/);
if (loadedfrom && +loadedfrom[1]) {
query = '?before=' + loadedfrom[1];
}
msgy = msg.offset().top - $(window).scrollTop();
where2return = locWithoutHashSearch(window.location) + query + "#" + msg.attr('data-mid') + '@' + msgy;
window.history.replaceState({}, window.title, where2return);
return console.log("Will return to " + where2return);
});
};
prevpage = '';
loadNextPage = function() {
var oldprevpage, prevpagenum;
doNotLoadNext = true;
oldprevpage = prevpage;
prevpage = $('p.page:last a').attr('href');
$('p.page:last').remove();
if (prevpage) {
prevpagenum = prevpage.match(/.*\?before=(\d+).*/)[1];
console.log("Loading new page: " + prevpage + " (# " + prevpagenum + ")...");
/*
* $.ajax then parse HTML fails for Juick, so playing dirty.
* Seems like browser sets innerHTML and then repairs markup,
* so below approach works.
*/
$('body > section#content > div.everlasting-div:last').after("<div class=\"everlasting-div\" id=\"loaded_from_" + prevpagenum + "\"></div>");
return $("div#loaded_from_" + prevpagenum).load(prevpage + ' #content', function(data, status, req) {
var newer_pages;
console.log("Status: " + status);
if (status === 'success') {
$("div#loaded_from_" + prevpagenum + " article.ads").remove();
$("div#loaded_from_" + prevpagenum + " div[id^=\"yandex_ad_\"]").remove();
$("div#loaded_from_" + prevpagenum + " form").remove();
$("div#loaded_from_" + prevpagenum + " article").unwrap();
addClickHandlers($("div#loaded_from_" + prevpagenum + " > article a"));
newer_pages = JSON.parse(sessionStorage["newer_pages"] || "{}");
newer_pages[prevpagenum] = oldprevpage;
sessionStorage["newer_pages"] = JSON.stringify(newer_pages);
return setTimeout(function() {
return doNotLoadNext = false;
}, 500);
}
});
} else {
return console.log("Likely reached the very bottom!..");
}
};
if (!window.location.pathname.match(/[a-zA-Z0-9]+\/[0-9]+/)) {
$('html body div#footer').css({
position: "fixed",
bottom: "5px",
'background-color': "#f7f7f7",
opacity: "0.8",
padding: "5px",
'border-radius': "5px"
});
$('section#content').after('<div style="height: 40px;"/>');
}
$('article.ads, div#footer-left, div[id^="yandex_ad_"]').remove();
bodyborder = 50;
contentborder = 296;
$('body, body > header, body > div#footer').css('width', "calc(100% - " + bodyborder + "px)");
$('body > section#content').css('width', "calc(100% - " + (bodyborder + contentborder) + "px)");
initialbefore = window.location.search.match(/\?before=(\d+).*/);
initialbefore = initialbefore && initialbefore[1] || "0";
console.log("Initial before = " + initialbefore);
$('body section#content > article').wrapAll("<div class=\"everlasting-div\" id=\"loaded_from_" + initialbefore + "\"></div>");
hash = window.location.hash.match(/(\d+)@(\d+)/);
if (hash) {
scrollto = hash[1];
scrolly = hash[2];
$(window).scrollTop($("article[data-mid=\"" + scrollto + "\"]").offset().top - (+scrolly));
}
addClickHandlers($("div#loaded_from_" + initialbefore + " > article a"));
if (search = window.location.search.match(/\?before=(\d+)/)) {
if (newer_page = JSON.parse(sessionStorage["newer_pages"] || "{}")[search[1]]) {
$("section#content").prepend("<p><a href=\"" + newer_page + "\"><< Newer</a></p>");
}
}
$(window).scroll(function(evt) {
if (!doNotLoadNext && $(window).innerHeight() + $(window).scrollTop() >= $("body").height() - bottomScrollArea) {
return loadNextPage();
}
});
try {
console.log("Auto-update: " + GM_info.scriptWillUpdate);
} catch (_error) {
e = _error;
console.log("GM_info trouble");
}
});
}).call(this);