// ==UserScript==
// @name Tumblr Always HQ Media
// @description Always load highest resolution version of images on any Tumblr page, not just direct URL
// @version 1.4.0
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js
// @namespace https://greasyfork.org/en/scripts/32294-tumblr-always-hq-media
// @supportURL http://invertex.xyz
// @match *://*.tumblr.com/*
// @grant none
// ==/UserScript==
//oldinclude /^https?://\d+\.media\.tumblr\.com/(.+/)*tumblr_.+_\d+\.(jpe?g|gif|png|bmp)(\?.*)?$/
var sizes = ['_raw.', '_1280.', '_540.', '_500.', '_400.', '_250.', '_100.' ];
var postCount = 0;
var thisJQ = $;
function checkIfJustImgURL(index) {
if (index >= sizes.length) return;
var url = window.location.href;
if(!url.includes("media.")) { return; }
// url = url.replace(/(.*(?=_))(_\d*.)(.*)/, '$1' + sizes[index] + '$3');
for (var s = 1; s < sizes.length; s++)
{
url = url.replace(sizes[s], sizes[index]); //Replace any size with the max size.
}
if(index === 0)
{
url = "http://" + url.substring(url.indexOf(".") + 1).replace("media.", "data."); //remove sub-domain number if trying to access RAW image
}
if (url == window.location.href) {return;}
thisJQ.ajax({
url: url,
type: 'HEAD',
complete: function(data, textStatus, jqXHR) {
window.location.replace(url);
},
error: function(jqXHR, textStatus, errorThrown) {
// console.log(url + " failed to laod");
checkIfJustImgURL(index + 1);
}
});
}
checkIfJustImgURL(0);
function decreaseURL(imgURL)
{
var newURL = imgURL;
if(imgURL.includes(".gif"))
{
for (var s = 1; s < sizes.length; s++)
{
newURL = newURL.replace(sizes[s], "_500."); //Replace any size with the max size.
}
}
else
{
for (var s = 1; s < sizes.length; s++)
{
newURL = newURL.replace(sizes[s], "_1280."); //Replace any size with the max size.
}
}
return newURL;
}
function processImages(element)
{
var imgs = element.getElementsByTagName("img");
for (var i = 0; i < imgs.length; i++)
{
if(!imgs[i].src.includes("inline")/* && !imgs[i].src.includes(".gif")*/)
{
var preSrc = imgs[i].src;
for (var s = 1; s < sizes.length; s++)
{
imgs[i].src = imgs[i].src.replace(sizes[s], "_raw."); //Replace any size with the max size.
}
if(preSrc != imgs[i].src && imgs[i].src.includes(".media."))
{
imgs[i].src = "http://" + imgs[i].src.substring(imgs[i].src.indexOf(".") + 1).replace("media.", "data.");
//Set the link wrapped around our image to point to the same image so as to not confuse people when they hover over it. Or if they do a save link as.
thisJQ(imgs[i]).attr('data-highres', imgs[i].src);
var p1 = thisJQ(imgs[i]).parent();
var attr = thisJQ(p1).attr('href');
if(attr == null)
{
p1 = thisJQ(p1).parent();
}
p1.attr('href', imgs[i].src);
imgs[i].setAttribute('oldURL', preSrc);
/* if(!imgs[i].complete)
{
console.log(imgs[i].src + " failed to load");
imgs[i].src = preSrc;
thisJQ(imgs[i]).attr('data-highres', preSrc);
}*/
imgs[i].onerror = function ()
{
var lowerURL = decreaseURL(this.getAttribute('oldURL'));
this.src = lowerURL;
thisJQ(imgs[i]).attr('data-highres', lowerURL);
thisJQ(this).parent().attr('href', lowerURL);
};
}
}
}
}
function processVideos()
{
setTimeout(function()
{
var playBars = document.getElementsByClassName("vjs-control-bar");
var vids = document.getElementsByTagName("video");
var playButtons = document.getElementsByClassName("vjs-big-play-button");
var bg = document.getElementsByClassName("vjs-poster");
for(var z = 0; z < playBars.length; z++)
{
playBars[z].innerHTML += "<a href='http://google.com' class='vjs-menu-button vjs-control'>©</a>";
}
for(var b = 0; b < bg.length; b++)
{
bg[b].outerHTML = "";
}
for(var c = 0; c < playButtons.length; c++)
{
playButtons[c].setAttribute("style", "margin-top: 200px;");
}
for (var i = 0; i < vids.length; i++)
{
var source = vids[i].getElementsByTagName("source")[0];
if(source.src.slice(-4) === "/480")
{
source.src = source.src.slice(0, -4);
}
vids[i].load();
// playButtons[i].setAttribute("style", "margin-top: 100px;");
//thisJQ(bg[i]).wrap('<a href="http://google.ca"></a>');
// processVideoUI(vids[i]);
}
}, 1000);
}
function processVideoUI(videoElem)
{
var parent = videoElem.parentElement;
parent.getElementsByClassName("vjs-big-play-button")[0].setAttribute("style", "margin-top: 100px;");
var bg = parent.getElementsByClassName("vjs-poster")[0];
var wrapper = document.createElement("a");
parent.appendChild(wrapper);
wrapper.appendChild(bg);
}
function updatePageLinks(waitTime)
{
setTimeout(function()
{
var lightBox = document.getElementsByClassName("tmblr-lightbox");
processVideos();
if(lightBox.length > 0)
{
console.log("lightbox active");
processImages(lightBox[0]);
thisJQ(lightBox[0]).on('click', function(){processImages(lightBox[0]);}); //Watch for lightbox click to update URLs again since they will be refreshed by tumblr back to lower res
}
processImages(document.body);
var photosets = document.body.getElementsByTagName("iframe");
for(var i = 0; i < photosets.length; i++)
{
processImages(photosets[i].contentWindow.document);
}
console.log("end change");
}, waitTime);
}
function doSetup(){
updatePageLinks(0);
setTimeout(function() //Experimenting with dashboard scroll updating, but ran into cross-domain issues. Don't really need to resize dashboard previews anyways, still resizes when you click on them to expand or new page.
{
// window.jQ = thisJQ;
var newPosts = document.getElementsByClassName('posts');
if(newPosts.length > 0)
{
newPosts = document.getElementsByClassName('grid');
}
if(newPosts.length > 0)
{
$(newPosts[0]).bind('DOMSubtreeModified', function()
{
var childCnt = 0;
childCnt = newPosts[0].children.length;
// if(childCnt > postCount)
// {
postCount = childCnt;
//processVideos();
// processImages();
console.log("children changed");
updatePageLinks(0);
// }
});
}
var observer = new MutationObserver(function(mutations){
mutations.forEach(function(mutation){
console.log("start change");
updatePageLinks(500);
});
});
observer.observe(document.body, {attributes: true, attributeFilter: ['style', 'class']});
var grid = document.getElementsByClassName('grid');
if(grid != null && grid.length > 0){
observer.observe(grid[0], {attributes: true, attributeFilter: ['style', 'class']});
console.log("grid watch");
}
var posts = document.getElementsByClassName('posts');
if(posts != null && posts.length > 0){
observer.observe(posts[0], {attributes: true, childList: true});
console.log("post watch");
}
var posts2 = document.getElementById('posts');
if(posts2 != null){
observer.observe(posts2, {attributes: true, childList: true});
console.log("post watch");
}
}, 2000);
}
thisJQ(document).ready(function(){
doSetup();
});
function checkLightbox(){
setTimeout(function(){
var lightBox = document.getElementById("tumblr_lightbox");
console.log("lightbox check");
if(lightBox != null)
{
console.log("lightbox active");
processImages(lightBox);
//lightBox.onclick = checkLightbox;
thisJQ(lightBox).on('click', function(){processImages(lightBox);}); //Watch for lightbox click to update URLs again since they will be refreshed by tumblr back to lower res
}
// updatePageLinks(0);
}, 200);
}
document.onclick = checkLightbox;
$.noConflict();
