Add images to posts
Per
// ==UserScript==
// @name Danbooru-Image-Adder
// @namespace http://tampermonkey.net/
// @version 0.2
// @description Add images to posts
// @author ECHibiki /qa/
// @match http://boards.4chan.org/*
// @match https://boards.4chan.org/*
// @grant GM_xmlhttpRequest
// ==/UserScript==
var numberOfPosts;
var pageNo;
var JSONPage;
var setPostAndPage = function(){
numberOfPosts = Math.floor(Math.random() * 100 % 20);
console.log("Post No: " + numberOfPosts);
pageNo = Math.floor(Math.random() * 100 % 10 + 1);
console.log("Page No: " + pageNo);
};
var enhance4ChanX = function(){
if(document.getElementById("qrImages") !== null) qrWindow.removeChild(document.getElementById("qrImages"));
var qrWindow = document.getElementById("qr");
var qrTable = document.createElement("TABLE");
qrTable.setAttribute("id", "qrImages");
qrWindow.appendChild(qrTable);
qrWindow.appendChild(document.createElement("BR"));
var instructionRow = document.createElement("TR");
var topRowNodes = [document.createElement("BR"),
document.createTextNode("Insert Tags to search from danbooru bellow."),
document.createElement("BR"),
document.createTextNode("No error messages will apear at this point in time."),
];
topRowNodes.forEach(
function(node){
instructionRow.appendChild(node);
});
qrTable.appendChild(instructionRow);
var tagRow = document.createElement("TR");
var secondRowNodes = [
document.createTextNode("Tags: "),
document.createElement("INPUT"),
document.createElement("INPUT"),
];
secondRowNodes.forEach(
function(node){
tagRow.appendChild(node);
});
qrTable.appendChild(tagRow);
secondRowNodes[1].setAttribute("ID", "tags");
secondRowNodes[2].setAttribute("ID", "imageButton");
secondRowNodes[2].setAttribute("type", "button");
secondRowNodes[2].setAttribute("value", "Set Image");
secondRowNodes[2].addEventListener("click", function(){
console.log("exce");
var tags = document.getElementById("tags").value;
console.log("tags: " + tags);
tags = tags.split(" ");
if(tags[1] === undefined) tags[1] = "";
setPostAndPage();
console.log("PageNo: " + pageNo + " PostNo: " + numberOfPosts);
//GET AND SAVE JSON OF GIVEN PAGE USING TAG NUMBER 1 AND 2 TO
getJSON("https://danbooru.donmai.us/posts.json?page=" + pageNo + "&utf8=%E2%9C%93&tags=" + tags[0] + "+" + tags[1], setImageFromDanbooru, tags);
//SCAN PAGE FOR TAGS GOING UPWARDS
//IF PAST POST 20 SAVE THE NEXT PAGE
//IF A MATCH CHECK FILESIZE
//IF LESS THAN 4MB USE FULL ELSE USE SAMPLE SIZE
});
};
var setImageFromDanbooru = function(err, data, tags){
if (err != null) {
console.log('Something went wrong: ' + err);
pageNo = 1;
numberOfPosts = 0;
}
else {
var JSONPage = data;
while(JSONPage["" + numberOfPosts] !== undefined){
var endURL = JSONPage["" + numberOfPosts].file_url;
var URL = "https://danbooru.donmai.us" + endURL;
console.log("URL: " + URL);
console.log("PageNo: " +pageNo);
console.log("PostNo: " +numberOfPosts);
var fail = false;
if(endURL === undefined ||
endURL.indexOf(".mp4") > -1 || endURL.indexOf(".webm") > -1){
numberOfPosts++;
if(numberOfPosts == 20){
numberOfPosts = 0;
pageNo++;
getJSON("https://danbooru.donmai.us/posts.json?page=" + pageNo + "&utf8=%E2%9C%93&tags=" + tags[0] + "+" + tags[1], setImageFromDanbooru, tags);
return;
}
continue;
}
else{
tags.forEach(function(tag){
if(tag.indexOf("order:") > -1);
else if(tag.indexOf("rating:") > -1){
console.log(tag.charAt(7));
if(tag.charAt(7) !== JSONPage["" + numberOfPosts]["rating"]){
fail = true;
return;
}
}
else if(JSONPage["" + numberOfPosts]["tag_string"].indexOf(tag) == -1){
fail = true;
return;
}
});
}
if(fail){
numberOfPosts++;
if(numberOfPosts == 20){
numberOfPosts = 0;
pageNo++;
getJSON("https://danbooru.donmai.us/posts.json?page=" + pageNo + "&utf8=%E2%9C%93&tags=" + tags[0] + "+" + tags[1], setImageFromDanbooru, tags);
return;
}
continue;
}
else{
if(JSONPage["" + numberOfPosts].file_size >= 4000000){
var endURL = JSONPage["" + numberOfPosts].large_file_url;
var URL = "https://danbooru.donmai.us" + endURL;
console.log("URL: " + URL);
console.log("PageNo: " +pageNo);
console.log("PostNo: " +numberOfPosts);
}
var xhr = new GM_xmlhttpRequest(({
method: "GET",
url: URL,
responseType : "arraybuffer",
onload: function(response)
{
var blob;
if(endURL.indexOf(".jpg") > -1)
blob = new Blob([response.response], {type:"image/jpeg"});
else if(endURL.indexOf(".png") > -1)
blob = new Blob([response.response], {type:"image/png"});
else if(endURL.indexOf(".gif") > -1)
blob = new Blob([response.response], {type:"image/gif"});
var name = endURL.replace(/(data|cached)/g, "");
name = name.replace(/\//g, "");
console.log("----------------");
console.log("Blob: " + blob);
console.log("MIME: " + blob.type);
console.log("Name: " + name);
//SEND RESULTING RESPONSE TO 4CHANX FILES === QRSetFile
var detail = {file:blob, name:name};
if (typeof cloneInto === 'function') {
detail = cloneInto(detail , document.defaultView);
}
console.log("Detail: " +detail);
document.getElementById("dump-list").firstChild.click();
document.dispatchEvent(new CustomEvent('QRSetFile', {bubbles:true, detail}));
//document.getElementById("url-button").click();
numberOfPosts++;
if(numberOfPosts == 20){
numberOfPosts = 0;
pageNo++;
}
}
}));
//break condition
return;
}
}
}
};
var getJSON = function(url, callback, extra) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'json';
xhr.onload = function() {
var status = xhr.status;
if (status == 200) {
callback(null, xhr.response, extra);
} else {
callback(status);
}
};
xhr.send();
};
window.onload = function(){
console.log(document.links);
var len = document.links.length;
for(var i = 0 ; i < len ; i++){
document.links[i].addEventListener("click", enhance4ChanX);
}
};