All images in a thread in a simple image only view.
// ==UserScript==
// @name 4chan json Image Viewer
// @namespace http://tampermonkey.net/
// @version 1.1.2
// @description All images in a thread in a simple image only view.
// @author Czy [2020]
// @match https://a.4cdn.org/*/thread/*.json
// @grant none
// ==/UserScript==
// -- keep up to date, may add New Functions in the future.
//START// Thread Location INFORMATION -------------------------------------------------------------------------------------------|
/*
//LABEL // URL ADDRESS + Sub + /thread/ + Number + .JSON
//BREAKDOWN // "https://a.4cdn.org/" + wg + "/thread/" + 7662864 + ".json"
//FULL // https://a.4cdn.org/wg/thread/7662864.json
// DEMO INFO LAYOUT
{
"posts":[
{
Simgle Occurance (first Post)
"sub": "", // Thread Name
"images": 273, // Thread Total Images
EACH Occurance
"no": 7662864, // Post Number (Low -> High) // READ Loop ADD Repeat.
"ext": ".jpg", // File Extention | S_ext:[ ".jpg", ".png" ]
"w": 5120, // Full-Image Width
"h": 2880, // Full-Image Height
"tn_w": 250, // Mini-Image Width
"tn_h": 140, // Mini-Image Height
"tim": 1601744276955, // Image File Code
// Full-Image URL: "https://i.4cdn.org/wg/"+ tim +".jpg"
// Mini-Image URL: "https://i.4cdn.org/wg/"+ tim +"s.jpg"
}
]
}
*/
//END// Thread Location INFORMATION -------------------------------------------------------------------------------------------|
(function() {
'use strict';
var el ;
function dirco(a){ return window.location.pathname.split("/")[a]};
// displays Thread number (Lower right corner)
var dirhref = dirco(3).replace(".json", ""); // thread number
var dirthread = dirco(1); // thread name
// convert page json to string
var JObj = document.getElementsByTagName("pre")[0].innerHTML;
console.log( JObj );
var obj = JSON.parse( JObj );
console.log( obj.posts[0].tim +" /demo/ "+ obj.posts[0].ext );
var dirname = obj.posts[0].semantic_url;
var LocIMG = "https://i.4cdn.org/"+dirthread+"/";
// just data
var ITL = obj.posts[0].images; // thread total images
var val = document.images.length; // total page images
function dem(){
var cox = "";
for(var i = 0; i < obj.posts.length; i++){
if( obj.posts[i].tim === undefined ){
}else{
var content = `
<a href="`+ LocIMG + obj.posts[i].tim + obj.posts[i].ext +`" target="_blank">
<img src="`+ LocIMG + obj.posts[i].tim +`s.jpg" height="`+ obj.posts[i].tn_h +`" width="`+ obj.posts[i].tn_w +`" />
</a>
`;
cox += "<li>"+ content +"</li>";
}
};
return cox;
};
el =`
<!--- CSS --->
<style>
/* hide <pre> object */
pre{
display: none;
}
ul{
list-style-type: none;
margin:5px;
padding-left:0px;
}
ul li {
list-style-type: none;
padding-left:0px;
border:solid 1px black;
display:inline-block;
}
</style>
<!--- --->
<div style="background:#eeeeee; position: absolute; top:25px; margin-left:auto; margin-right:auto; left:0; right:0; text-align:center;">
<ul>`+ dem() +`</ul>
</div>
<div style="background:#eeeeee; position:fixed; bottom:0px; right:0px;">
<a href="https://boards.4chan.org/`+dirthread+`/thread/`+dirhref+`/`+dirname+`" target="_blank" onclick="window.close();">
<h1>`+dirhref+`</h1>
</a>
</div>`;
//ADDS el to PAGE
document.body.innerHTML += el;
})();