Thread-Rebuilder.user.js

   1         // ==UserScript==
   2         // @name         Thread Rebuilder
   3         // @namespace    http://tampermonkey.net/
   4         // @version      1.2
   5         // @description  try to take over the world!
   6         // @author       You
   7         // @match https://boards.4chan.org/*/thread/*
   8         // @match http://boards.4chan.org/*/thread/*
   9         // @grant         GM_xmlhttpRequest
  10         // @updateURL    https://github.com/ECHibiki/4chan-UserScripts/raw/master/Thread-Rebuilder.user.js
  11         // @downloadURL  https://github.com/ECHibiki/4chan-UserScripts/raw/master/Thread-Rebuilder.user.js
  12         // ==/UserScript==
  13
  14         var board = "qa";
  15         var thread_data = [['Comment'], ['Image URLs'], ['Image Names'] ,['Post No.']];
  16         var semaphore = 1;
  17         var semaphore_posts = 1;
  18         var timeListen;
  19
  20         //1) CREATE INTERFACE
  21         //set listener to build interface in 4chanX
  22         //set listeners to build interface in 4chanX
  23         document.addEventListener("4chanXInitFinished", function(e){
  24                 var len = document.links.length;
  25                 for(var links = 0 ; links < len ; links++){
  26                         var class_name = document.links[links].parentNode.className ;
  27                         if(class_name == "postNum desktop" || class_name == "qr-link-container"
  28                            || class_name == "brackets-wrap qr-link-container-bottom")
  29                                 document.links[links].addEventListener("click", enhance4ChanX);
  30                 }
  31
  32                 //ENHANCE DUMP TABS (COVER, 482PX - 482PX)
  33                 //DUMP LIST MAX-HEIGHT TO 490
  34
  35                 document.getElementById("fourchanx-css").textContent += ".qr-preview { height: 482px; width: 482px; background-size: cover;}";
  36                 document.getElementById("fourchanx-css").textContent += "#dump-list { min-height: 400px; width: 509px;}";
  37
  38         }, false);
  39
  40
  41         var enhance4ChanX = function(){
  42                 var qr_window = document.getElementById("qr");
  43
  44                 if(document.getElementById("qrRebuilder") !== null) qr_window.removeChild(document.getElementById("qrRebuilder"));
  45
  46                 var thread_rebuilder_table = document.createElement("TABLE");
  47                 thread_rebuilder_table.setAttribute("id", "qrRebuilder");
  48                 thread_rebuilder_table.setAttribute("style", "text-align:center");
  49                 qr_window.appendChild(thread_rebuilder_table);
  50
  51                 var instruction_row = document.createElement("TR");
  52                 var top_row_nodes = [document.createElement("BR"),
  53                                                    document.createTextNode("Insert the thread number of the post to rebuild"),
  54                                                    document.createElement("BR"),
  55                                                    document.createTextNode("Must be in the 4chan archives"),
  56                                                    document.createElement("BR"),
  57                                                   ];
  58                 top_row_nodes.forEach(
  59                         function(node){
  60                                 instruction_row.appendChild(node);
  61                         });
  62                 thread_rebuilder_table.appendChild(instruction_row);
  63
  64                 var thread_row = document.createElement("TR");
  65                 var second_row_nodes = [
  66                         document.createTextNode("Thread: "),
  67                         document.createElement("INPUT"),
  68                         document.createElement("INPUT"),
  69                 ];
  70                 second_row_nodes.forEach(
  71                         function(node){
  72                                 thread_row.appendChild(node);
  73                         });
  74                 thread_rebuilder_table.appendChild(thread_row);
  75
  76                 second_row_nodes[1].setAttribute("ID", "threadInput");
  77                 second_row_nodes[1].setAttribute("style", "width:44.9%");
  78
  79                 second_row_nodes[2].setAttribute("ID", "threadButton");
  80                 second_row_nodes[2].setAttribute("type", "button");
  81                 second_row_nodes[2].setAttribute("value", "Set Rebuild Queue");
  82
  83                 second_row_nodes[2].addEventListener("click", function(){
  84                         getThread(second_row_nodes[1].value);
  85                         postID = setInterval(postRoutine, 1000);
  86                         if(timeListen === undefined) timeListen = setInterval(timeListenerFunction, 1000);
  87                 });
  88         };
  89
  90         var thread_data_length = 0;
  91         var posts_created = 0;
  92         var postID = "";
  93         var postRoutine = function(){
  94                 if(semaphore == 0){
  95                         semaphore++;
  96                         thread_data_length = thread_data[0].length;
  97                         fillID = setInterval(fillRoutine, 10);
  98                         stopRoutine();
  99                 }
 100         };
 101
 102         var stopRoutine = function(){
 103                 clearInterval(postID);
 104         };
 105
 106         var fillID  = "";
 107         var fillRoutine = function(){
 108                 if(posts_created >= thread_data_length) {semaphore_posts  = 0 ; stopFillRoutine();}
 109                 else if(semaphore_posts == 1){
 110                         semaphore_posts--;
 111                         createPost(thread_data[0][posts_created], thread_data[1][posts_created], thread_data[2][posts_created]);
 112                         posts_created++;
 113                 }
 114         };
 115
 116         var stopFillRoutine = function(){
 117                 clearInterval(fillID);
 118         };
 119
 120         var setPropperLinking = function(text){
 121                 var search_regex = RegExp(">>\\d+", "g");
 122                 var result;
 123                 var index_old = -1;
 124                 var link_arr = Array();
 125                 while((result = search_regex.exec(text)) != null){
 126                         var end_index = search_regex.lastIndex;
 127                         var post_no = result.toString().replace(/>/g, "");
 128                         link_arr.push([post_no, end_index]);
 129                 }
 130         //hunt down the text of what it linked to
 131                 var responding_text = Array();
 132                 URL  = "https://a.4cdn.org/" + board + "/thread/" + document.getElementById("threadInput").value + ".json";
 133                         var xhr = new GM_xmlhttpRequest(({
 134                                 method: "GET",
 135                                 url: URL,
 136                                 responseType : "json",
 137                                 onload: function(data){
 138                                         data = data.response["posts"];
 139                                         if(data == undefined){
 140                                                 alert("Invalid Thread ID: " + threadNo + ". ");
 141                                         }
 142                                         else{
 143                                                 link_arr.forEach(function(link_item){
 144                                                         for(var data_entry = 0 ; data_entry < data.length ; data_entry++){
 145                                                                 if(parseInt(link_item[0]) == parseInt(data[data_entry]["no"])){
 146                                                                         responding_text.push([ [post_no, end_index], data[data_entry]["com"].replace(/(&gt;&gt;|#p)\d+/g, ""), data[data_entry]["md5"]]);
 147                                                                         break;
 148                                                                 }
 149                                                         }
 150                                                 });
 151
 152                                                 var current_url = window.location.href;
 153                                                 var hash_index = current_url.lastIndexOf("#") != -1 ? current_url.lastIndexOf("#"):  window.location.href.length;
 154                                                 var current_thread = window.location.href.substring(current_url.lastIndexOf("/")+1, hash_index);
 155                                                 //open current thread to hunt down links
 156                                                 URL  = "https://a.4cdn.org/" + board + "/thread/" + current_thread + ".json";
 157                                                 var xhr = new GM_xmlhttpRequest(({
 158                                                         method: "GET",
 159                                                         url: URL,
 160                                                         responseType : "json",
 161                                                         onload: function(data){
 162                                                                 data = data.response["posts"];
 163                                                                 if(data == undefined){
 164                                                                         alert("Invalid Thread ID: " + threadNo + ". ");
 165                                                                 }
 166                                                                 else{
 167                                                                         responding_text.forEach(function(response_item){
 168                                                                                 for(var data_entry = 0 ; data_entry < data.length ; data_entry++){
 169                                                                                         if((response_item[1] == data[data_entry]["com"].replace(/(&gt;&gt;|#p)\d+/g, "") || response_item[1] == null)
 170                                                                                                 && (response_item[2] == data[data_entry]["md5"] || response_item[2] == null)){
 171                                                                                                 var start_index = response_item[0][0].legth - response_item[0][1];
 172                                                                                                 text = text.substring(0, start_index) + ">>" + data[data_entry]["no"] + text.substring(response_item[0][1]);
 173                                                                                                         break;
 174                                                                                         }
 175                                                                                 }
 176                                                                         });
 177                                                                                                 document.getElementById("qr").getElementsByTagName("TEXTAREA")[0].value = text;
 178                                                                                                 document.getElementById("add-post").click();
 179                                                                                                 semaphore_posts++;
 180                                                                 }
 181                                                         }
 182                                                 }));
 183                                         }
 184                                 }
 185                         }));
 186         };
 187
 188         //2) GET ARCHIVED THREAD
 189         var getThread = function(threadNo){
 190                 thread_data = [[], [], [], []];
 191
 192                 URL  = "https://a.4cdn.org/" + board + "/thread/" + threadNo + ".json";
 193                 ////console.log(URL);
 194                 var xhr = new GM_xmlhttpRequest(({
 195                         method: "GET",
 196                         url: URL,
 197                         responseType : "json",
 198                         onload: function(data){
 199                                 data = data.response;
 200                                 ////console.log(data);
 201                                 if(data == undefined){
 202                                         alert("Invalid Thread ID: " + threadNo + ".\n4chan Archive ");
 203                                         //draw from desu instead
 204                                 }
 205                                 else{
 206                                         var len = data["posts"].length;
 207                                         for(var i = 1 ; i < len ; i++){
 208                                                 var comment = data["posts"][i]["com"];
 209                                                 if(comment !== undefined)
 210                                                         thread_data[0].push(comment);
 211                                                 else
 212                                                         thread_data[0].push(-1);
 213
 214                                                 var filename = "" + data["posts"][i]["tim"] + data["posts"][i]["ext"];
 215                                                 if(filename !== undefined && filename.indexOf("undefined") == -1)
 216                                                    thread_data[1].push("https://i.4cdn.org/" + board + "/" + filename);
 217                                                 else  thread_data[1].push(-1);
 218
 219                                                 thread_data[2].push(data["posts"][i]["filename"]);
 220
 221                                                 thread_data[3].push(data["posts"][i]["no"]);
 222                                         }
 223                                 }
 224                                 semaphore--;
 225                         }
 226                 }));
 227
 228         };
 229         //3) RIP POSTS AND IMAGES
 230         var createPost = function(text, imageURL, imageName){
 231                 if(imageURL != -1){
 232                         var xhr = new GM_xmlhttpRequest(({
 233                                 method: "GET",
 234                                 url: imageURL,
 235                                 responseType : "arraybuffer",
 236                                 onload: function(response)
 237                                 {
 238                                         var blob;
 239                                         var ext = ".jpg";
 240                                         if(imageURL.indexOf(".jpg") > -1){
 241                                                 blob = new Blob([response.response], {type:"image/jpeg"});
 242                                                 ext = ".jpg";
 243                                         }
 244                                         else if(imageURL.indexOf(".png") > -1){
 245                                                 blob = new Blob([response.response], {type:"image/png"});
 246                                                 ext = ".png";
 247                                         }
 248                                         else if(imageURL.indexOf(".gif") > -1){
 249                                                 blob = new Blob([response.response], {type:"image/gif"});
 250                                                 ext = ".gif";
 251                                         }
 252                                         else if(imageURL.indexOf(".webm") > -1){
 253                                                 blob = new Blob([response.response], {type:"video/webm"});
 254                                                 ext = ".webm";
 255                                         }
 256
 257                                         var name = imageName + ext;
 258
 259                                         //SEND RESULTING RESPONSE TO 4CHANX FILES === QRSetFile
 260                                         var detail = {file:blob, name:name};
 261                                         if (typeof cloneInto === 'function') {
 262                                                 detail  = cloneInto(detail , document.defaultView);
 263                                         }
 264
 265                                         document.dispatchEvent(new CustomEvent('QRSetFile', {bubbles:true, detail}));
 266
 267                                         if(text !== "" && text !== undefined && text !== -1) {
 268                                                 text = createPostComment(text);
 269                                                 setPropperLinking(text);
 270                                         }
 271                                         else{
 272                                                 document.getElementById("add-post").click();
 273                                                 semaphore_posts++;
 274                                         }
 275                                 }
 276                         }));
 277                 }
 278                 else{
 279                         text = createPostComment(text);
 280                         setPropperLinking(text);
 281                 }
 282         };
 283
 284         //4) CREATE POST QUEUE
 285         var createPostComment = function(text){
 286                 text = text.replace(/<a href="\/[a-zA-Z]+\/" class="quotelink">/g, "");
 287                 text = text.replace(/<span class="deadlink">/g, "");
 288
 289                 var quote_regex = /<a href="#p[0-9]+" class="quotelink">&gt;&gt;[0-9]+/g;
 290                 var find = text.match(quote_regex);
 291                 if(find){
 292                         find.forEach(function(match){
 293                                 var index_start = text.indexOf(match);
 294                                 var match_len = match.length;
 295                                 var index_len = index_start + match_len;
 296                                 var first_quote = match.indexOf('"');
 297                                 var second_quote = match.indexOf('"', first_quote + 1);
 298                                 var post_no = match.substring(first_quote + 3, second_quote);
 299
 300                                 match = ">>" + post_no;
 301
 302                                 text = text.substr(0, index_start) + match +  text.substr(index_len);
 303                         });
 304                 }
 305
 306                 text = text.replace(/<span class="quote">/g, "");
 307                 text = text.replace(/<br>/g, "\n");
 308                 text = text.replace(/&#039;/g, "'");
 309                 text = text.replace(/&gt;/g, ">");
 310                 text = text.replace(/<\/a>/g, "");
 311                 text = text.replace(/<wbr>/g, "");
 312                 text = text.replace(/<\/span>/g, "");
 313
 314                 return text;
 315         };
 316
 317         var checked = false;
 318         var timeListenerFunction = function(){
 319                 var time = document.getElementById("qr-filename-container").nextSibling.value.replace(/[a-zA-Z]+/g, "");
 320                 if(time  <= 5){
 321                         checked = false;
 322                 }
 323                 else if(time > 5){
 324                         checked = true;
 325                 }
 326         };
 327
 328
 329 document.addEventListener('QRPostSuccessful', function(e) {
 330                         document.getElementById("dump-list").childNodes[1].click();
 331                         setPropperLinking(document.getElementById("qr").getElementsByTagName("TEXTAREA")[0].value);
 332 }, false);