Resizes thumbnails on e621.net and replaces them with hi-rez version. Modified for the new site design sometime around 2020-03-06
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// ==UserScript==
// @name e621 Thumbnail Enhancer 2
// @version 2.2
// @description Resizes thumbnails on e621.net and replaces them with hi-rez version. Modified for the new site design sometime around 2020-03-06
// @author justrunmyscripts
// @include *://*e621.net*
// @grant GM.xmlHttpRequest
// @namespace https://sleazyfork.org/en/users/96703-justrunmyscripts
// @run-at document-end
// ==/UserScript==
// original script creator https://greasyfork.org/de/users/398891
// to edit the size of the thumbnails, change the PICTURE_SIZE variable under
try {
let PICTURE_SIZE = 24; // this number is in vw units (percent of screen width!)
let postContainerIdentifier;
const path = window.location.pathname;
switch(true) {
// case '/explore/posts/popular' === path:
// postContainerIdentifier = '#a-popular';
// break;
// case /\/pools\/.*/.test(path):
// postContainerIdentifier = '#c-pools section:last-child';
// PICTURE_SIZE = 46;
// break;
// case '/favorites' === path:
// postContainerIdentifier = '#posts .posts-container';
// break;
default:
postContainerIdentifier = '#posts .posts-container';
break;
}
let sty =document.createElement("style");
sty.innerHTML=[
""
,".thumbEnh_cont {"
," display: flex;"
," flex-flow: row wrap;"
," justify-content: space-between;"
," gap: 10px;"
,"}"
,".thumbEnh_cont img.thumbEnh_img {"
," max-height: 100%;"
," max-width: 100%;"
,"}"
,".thumbEnh_cont video.thumbEnh_video {"
," height: 100%;"
," width: 100%;"
,"}"
,".thumbEnh_cont article.thumbnail {"
,` width: ${PICTURE_SIZE}vw !important;`
,` max-width: unset;`
,"}"
,"article.thumbnail a {"
," max-width: fit-content;"
," max-height: fit-content;"
,"}"
].join("");
document.head.appendChild(sty);
/* Replace image thumbnails with higher resolution */
class ImageFetcher {
constructor (originalArticle) {
this.parentArticle = originalArticle;
this.originalImage = originalArticle.querySelector('img');
this.origSrc = this.originalImage.src;
this.originalImage.className = "thumbEnh_img";
if (this.isWebm()) {
this.replaceImageWithVideo();
}
else if (this.isGif()){
this.originalImage.src = this.getOrigFileURL();
}
else if (this.hasLargeFile()){
this.originalImage.src = this.getLargeFileURL();
this.originalImage.addEventListener('error', (() => {
this.originalImage.src = this.getOrigFileURL();
}).bind(this));
} else {
this.originalImage.src = this.getOrigFileURL();
}
}
hasLargeFile() {
return !!this.getLargeFileURL();
}
isGif() {
return !!this.getOrigFileURL().endsWith('.gif');
}
isWebm() {
return !!this.getOrigFileURL().endsWith('.webm');
}
getLargeFileURL() {
return this.parentArticle.getAttribute('data-large-url');
}
getOrigFileURL() {
return this.parentArticle.getAttribute('data-file-url');
}
replaceImageWithVideo() {
const video = document.createElement('video');
video.setAttribute('controls', true);
video.setAttribute('class', 'thumbEnh_video');
video.setAttribute('src', this.getOrigFileURL());
const parent = this.originalImage.parentNode;
parent.replaceChild(video, this.originalImage)
}
}
const main = () => {
let contDiv = document.querySelector(postContainerIdentifier);
contDiv.className = "thumbEnh_cont";
let arts = document.querySelectorAll('article.thumbnail');
for (art of arts) {
new ImageFetcher(art);
}
// remove extra sources, since we're just using the "high rez" version anyways!
let sources = document.querySelectorAll('article.thumbnail source');
for (source of sources) {
let parent = source.parentNode;
parent.removeChild(source);
}
};
main();
} catch (e) {
// due to the way greasemonkey 'traps' errors, it kinda hides where the problem is!
// this is an attempt at "fixing" that
console.error(e);
}