Displays image posts and replies inline in threads on the Old Reddit interface.
Tính đến
// ==UserScript==
// @name Old Reddit Inline Images
// @namespace http://tampermonkey.net/
// @version 1.50
// @description Displays image posts and replies inline in threads on the Old Reddit interface.
// @author Spencer Ayers-Hale
// @license GPL-3.0-or-later; http://www.gnu.org/licenses/gpl-3.0.txt
// @match https://*.reddit.com/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// ==/UserScript==
(function() {
'use strict';
var num = document.getElementsByTagName("a").length; //number of links on page
var cnt = 0; //current link number
var newLink;
//Read image metadata
const getMeta = (url, cb) => {
const img = new Image();
img.onload = () => cb(null, img);
img.onerror = (err) => cb(err);
img.src = url;
};
while(cnt < num){
const link = document.getElementsByTagName("a")[cnt]; //get original link
//replace text with image
//comment images
if(link.innerText=="<image>"){
//get image width
getMeta(link.href, (err, img) => {
//keep oringal size
if(img.naturalWidth < 480){
link.innerHTML="<img src=\""+link.href+"\">"
}
//scale down large images
else{
link.innerHTML="<img src=\""+link.href+"\" width=\"480\">"
}
});
}
//linked post images
else if(link.innerText==link.href && link.href.indexOf("preview.redd.it") > -1){
//get image width
getMeta(link.href, (err, img) => {
//keep oringal size
if(img.naturalWidth < 480){
link.innerHTML="<img src=\""+link.href+"\">"
}
//scale down large images
else{
link.innerHTML="<img src=\""+link.href+"\" width=\"840\">"
}
});
}
cnt++;
}
})();