Access blocked images on Sankaku Channel
Versione datata
// ==UserScript==
// @name Sankaku Channel Access Rights
// @namespace http://tampermonkey.net/
// @version 20201013
// @description Access blocked images on Sankaku Channel
// @author Couchy
// @match https://chan.sankakucomplex.com/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
function unblockThumbs(target) {
let thumbs = target.querySelectorAll("span.thumb");
for (let thumb of thumbs) {
let link = thumb.firstElementChild;
if (!link || link.href != "https://get.sankaku.plus/") {
continue;
}
let id = thumb.id.replace("p","");
link.href = `/post/show/${id}`;
link.removeAttribute("target");
let oReq = new XMLHttpRequest();
//console.log(previewElem);
oReq.addEventListener("load", function(){
//console.log(oReq.responseText);
let data = JSON.parse(oReq.responseText)[0];
//console.log(data);
let scale = 1;
if (data.preview_width > 150 || data.preview_height > 150) {
scale = 150 / Math.max(data.preview_width, data.preview_height);
}
let previewElem = thumb.children[0].children[0];
//console.log(previewElem);
previewElem.width = data.preview_width * scale;
previewElem.height = data.preview_height * scale;
previewElem.src = data.preview_url;
let title = "";
for (let tag of data.tags) {
title += `${tag.name_en} `;
}
//TODO: other info in title
previewElem.title = title;
});
oReq.open("GET", `https://capi-v2.sankakucomplex.com/posts?lang=en&page=1&limit=1&tags=id_range:${id}`);
oReq.send();
}
}
function unblockLarge(content) {
content.innerHTML = "";
let id = document.querySelector('meta[property~="og:title"][content]').content.slice(5);
let oReq = new XMLHttpRequest();
oReq.addEventListener("load", function(){
//console.log(oReq.responseText);
let data = JSON.parse(oReq.responseText)[0];
//console.log(data);
let scale = 1;
if (data.sample_width > 1000 || data.sample_height > 1000) {
scale = 1000 / Math.max(data.sample_width, data.sample_height);
}
let img;
if (!data.file_type) { //Flash
img = document.createElement("object");
let embed = document.createElement("embed");
embed.src = data.sample_url;
embed.width = data.sample_width * scale;
embed.height = data.sample_height * scale;
img.appendChild(embed);
}
else if (data.file_type.startsWith("image")){
img = document.createElement("img");
img.src = data.sample_url;
}
else if (data.file_type.startsWith("video")) {
img = document.createElement("video");
img.controls = true;
img.autoplay = false;
img.src = data.sample_url;
}
if (img) {
img.width = data.sample_width * scale;
img.height = data.sample_height * scale;
let full = document.createElement("a");
full.href = data.file_url;
full.target = "_blank";
full.appendChild(img);
content.appendChild(full);
}
else {
console.log(`Unhandled file type: ${data.file_type}`);
}
});
//console.log(`querying id: ${id}`);
oReq.open("GET", `https://capi-v2.sankakucomplex.com/posts?lang=en&page=1&limit=1&tags=id_range:${id}`);
oReq.send();
}
let content = document.getElementById("post-content");
if (content && content.innerHTML.indexOf("access rights") > 0) {
unblockLarge(content);
}
if (document.querySelector("span.thumb")) {
unblockThumbs(document);
}
})();