Shows ratings of related videos on Youtube, and changes ratings bar back to green/red.
当前为
// ==UserScript==
// @name Youtube Related Video Ratings
// @description Shows ratings of related videos on Youtube, and changes ratings bar back to green/red.
// @namespace https://greasyfork.org/users/2329-killerbadger
// @version 0.1.2
// @match http://www.youtube.com/*
// @match https://www.youtube.com/*
// ==/UserScript==
/* Borrowed/adapted code from YouTube Link Cleaner by tfr
* "Dieses Skript steht unter CC0 / This script is licensed under CC0:
* http://creativecommons.org/publicdomain/zero/1.0/deed.de
* http://creativecommons.org/publicdomain/zero/1.0/deed.en" */
LinkCount = 0;
function ChangeLinks() {
if(LinkCount != window.document.links.length) {
for (var i = 0; i < window.document.links.length; i++) {
/* Do not use redirect pages, disable AJAX on links */
window.document.links[i].className = window.document.links[i].className.replace(/(yt-uix-redirect-link|spf-link)/g, "");
}
LinkCount = window.document.links.length;
}
}
ChangeLinks();
window.setInterval(ChangeLinks, 1000);
/* End of borrowed/adapted code */
GM_addStyle(".video-time { margin-bottom: 4px;} .yt-uix-simple-thumb-related > img {margin-bottom: -27px !important;} a.related-video { padding-bottom: 11px !important; margin-bottom: -11px !important; } .lsLines { opacity: 0; } .lsLines:hover { opacity: .6; } .channels-browse-content-grid .channels-content-item { height: 167px } .yt-thumb-default-288 + span + button + div > .lsLines { background-size: 288px 4px; } .yt-thumb-default-194 + span + button + div > .lsLines { background-size: 194px 4px; } .yt-thumb-default-185 + span + button + div > .lsLines, .yt-thumb-feed-185 + span + span + div .lsLines { background-size: 185px 4px; } .yt-thumb-default-160 + img + span + div > .lsLines { background-size: 160px 4px; } .yt-thumb-default-40 + span + span + span + span + div .lsLines { background-size: 157px 4px; } .yt-thumb-default-106 + span + button + div > .lsLines { background-size: 106px 4px; } .yt-thumb-default-138 + span + button + div > .lsLines { background-size: 138px 4px; } .yt-thumb-default-120 + span + button + div > .lsLines, .yt-thumb-default-224 + span + div > .lsLines { background-size: 120px 4px; } .yt-thumb-default-76 + span + span + span + div .lsLines { background-size: 76px 4px; } .yt-thumb-default-64 + div > .lsLines { background-size: 64px 4px; } .feed-item-thumb.watched .ux-thumb-wrap {opacity: 1 !important;} .ux-thumb {background-color: white !important;} .feed-item-thumb.watched .ux-thumb-wrap img {opacity: .4 !important;} .feed-item-thumb.watched .ux-thumb-wrap img:hover {opacity: 1 !important;} .feed-thumb-watched {opacity: .5 !important;} .video-response .video-extras-sparkbarks {width: 26% !important;} .video-extras-sparkbar-likes {border-right: 0px !important}");
if (document.getElementById("watch7-views-info")) {
document.getElementsByClassName("video-extras-sparkbar-likes")[0].style.background = "#0b2";
document.getElementsByClassName("video-extras-sparkbar-dislikes")[0].style.background = "#C00";
}
var loaded = {};
var containerName="yt-thumb-default";
var containerName2="video-time";
loaded[""] = true;
window.addEventListener (
'scroll',
function (e) {
iterateClips(document.getElementsByClassName(containerName));
iterateClips(document.getElementsByClassName(containerName2));
},
false);
var wm = document.getElementById("watch-more-related");
if (wm) {
// On "Load More Suggestions" button click
wm.addEventListener (
'DOMNodeInserted',
function (e) {
iterateClips(e.target.getElementsByClassName(containerName));
iterateClips(e.target.getElementsByClassName(containerName2));
},
false);
}
// starts here
iterateClips(document.getElementsByClassName(containerName));
iterateClips(document.getElementsByClassName(containerName2));
function iterateClips(clips)
{
if (clips)
{
for (var i=0; i<clips.length; ++i)
if (isVisible(clips[i]))
requestRating(clips[i]);
}
}
function requestRating(box)
{
var id = getVideoId(box);
if (loaded[id])
return;
loaded[id] = true;
setTimeout( function() {
GM_xmlhttpRequest({
method: 'GET',
url: "http://gdata.youtube.com/feeds/api/videos/" + id + "?v=2&alt=json&fields=yt:rating",
onload: function(response)
{
if (response.status == 200)
{
var rsp = eval( '(' + response.responseText + ')' );
if (rsp && rsp.entry && rsp.entry.yt$rating)
attachBar(box, parseInt(rsp.entry.yt$rating.numLikes),
parseInt(rsp.entry.yt$rating.numDislikes));
}
else
delete loaded[id]; // give it a chance to reload while scrolling
}
});
}, 0);
}
function getVideoId(box)
{
var anchor=box.parentNode.parentNode;
var isAnchorFound = 2;
while (anchor && anchor.tagName != undefined)
{
if (anchor.tagName.toLowerCase()=="a")
break;
anchor = anchor.parentNode;
--isAnchorFound;
if (0==isAnchorFound)
break;
}
if ( isAnchorFound>0 )
{
var href = anchor.getAttribute("href");
if (href)
{
var id = href.replace(/.*v=([^&]*).*/, "$1");
if (id.length<href.length)
return id;
}
}
return "";
}
function attachBar(videoThumb, likes, dislikes)
{
var total = likes + dislikes;
if (total > 0)
{
var ratingDiv = document.createElement("div");
ratingDiv.setAttribute("class", "video-extras-sparkbarks");
ratingDiv.setAttribute("style", "position: relative; top: 1px;" );
ratingDiv.setAttribute("title", likes + " likes, " + dislikes + " dislikes");
var likesDiv = document.createElement("div");
likesDiv.setAttribute("class", "video-extras-sparkbar-likes");
likesDiv.setAttribute("style", "height: 4px; width: "+(100*likes)/total+"%; background: #0b2;");
var dislikesDiv = document.createElement("div");
dislikesDiv.setAttribute("class", "video-extras-sparkbar-dislikes");
dislikesDiv.setAttribute("style", "height: 4px; width: "+(100*dislikes)/total+"%;"+"background: #C00;");
ratingDiv.appendChild(likesDiv);
ratingDiv.appendChild(dislikesDiv);
videoThumb.parentNode.parentNode.appendChild(ratingDiv);
videoThumb.parentNode.appendChild(ratingDiv);
//videoThumb.appendChild(ratingDiv);
// fixing time element position to be inside of the thumb image
var spans = videoThumb.parentNode.parentNode.getElementsByTagName("span");
for (var i=0; i<spans.length; ++i )
if (spans[i].getAttribute("class")=="video-time")
{
spans[i].style.bottom = "6px";
break;
}
}
}
function isVisible ( el )
{
var top = el.offsetTop;
var left = el.offsetLeft;
var width = el.offsetWidth;
var height = el.offsetHeight;
while(el.offsetParent) {
el = el.offsetParent;
top += el.offsetTop;
left += el.offsetLeft;
}
return (
top < (window.pageYOffset + window.innerHeight) &&
left < (window.pageXOffset + window.innerWidth) &&
(top + height) > window.pageYOffset &&
(left + width) > window.pageXOffset
);
}