Thread-Rebuilder.user.js

   1         // ==UserScript==
   2         // @name         Thread Rebuilder
   3         // @namespace    http://tampermonkey.net/
   4         // @version      2.3
   5         // @description  try to take over the world!
   6         // @author       ECHibiki /qa/
   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         // @run-at document-start
  13         // ==/UserScript==
  14
  15         var board = "qa";
  16         var thread_data = [['Comment'], ['Image URLs'], ['Image Names'] ,['Post No.']];
  17         var semaphore = 1;
  18         var semaphore_posts = 1;
  19         var timeListen;
  20
  21         var use_offsite_archive = false;
  22         var window_displayed = false;
  23         var in_sequence = false;
  24
  25         //1) CREATE INTERFACE
  26         //set listener to build interface in 4chanX
  27         //set listeners to build interface in 4chanX
  28 document.addEventListener("4chanXInitFinished", function(e){
  29         document.addEventListener("QRDialogCreation", enhance4ChanX);
  30
  31         rebuildWindow();
  32         rebuildButton();
  33
  34         use_offsite_archive =  localStorage.getItem("ArchiveType") == 0 ? true : false;
  35         if(use_offsite_archive) document.getElementById("OffsiteArchive").checked = true;
  36         else document.getElementById("OnsiteArchive").checked = true;
  37
  38         loaded = true;
  39 }, false);
  40
  41 //is storage possible
  42 function storageAvailable(type) {
  43     try {
  44         var storage = window[type],
  45             x = '__storage_test__';
  46         storage.setItem(x, x);
  47         storage.removeItem(x);
  48         return true;
  49     }
  50     catch(e) {
  51                 //From https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API/Using_the_Web_Storage_API
  52         return e instanceof DOMException && (
  53             // everything except Firefox
  54             e.code === 22 ||
  55             // Firefox
  56             e.code === 1014 ||
  57             // test name field too, because code might not be present
  58             // everything except Firefox
  59             e.name === 'QuotaExceededError' ||
  60             // Firefox
  61             e.name === 'NS_ERROR_DOM_QUOTA_REACHED') &&
  62             // acknowledge QuotaExceededError only if there's something already stored
  63             storage.length !== 0;
  64     }
  65 }
  66
  67 //settings for time expiration on image hiding
  68 function rebuildWindow(){
  69     var style = document.createElement('style');
  70     style.innerHTML = ".inputs{background-color:rgb(200,200,200);margin:5px 7px;width:100px;}";
  71     document.body.appendChild(style);
  72
  73     var background_div = document.createElement("div");
  74     background_div.setAttribute("style", "border:solid 1px black;position:fixed;width:100%;height:100%;background-color:rgba(200,200,200,0.3);top:0;left:0;display:none; z-index:9");
  75     background_div.setAttribute("id", "rebuildBackground");
  76     document.body.appendChild(background_div);
  77     background_div.addEventListener("click", rebuildToggle);
  78
  79     var window_div = document.createElement("div");
  80     window_div.setAttribute("style", "border:solid 1px black;position:fixed;width:400px;background-color:rgb(200,200,200);left:40%;top:20%;margin-bottom:0;  display:none; z-index:10");
  81     window_div.setAttribute("id", "rebuildWindow");
  82
  83     var close_div = document.createElement("div");
  84     close_div.setAttribute("style", "border:solid 1px black;position:absolute;width:25px;height:25px;background-color:rgba(255,100,90,0.9); right:3px;top:3px; z-index:10");
  85     close_div.addEventListener("click", rebuildToggle);
  86     window_div.appendChild(close_div);
  87
  88     var title_para = document.createElement("p");
  89     title_para.setAttribute("style", "margin-left:5px;margin-top:5px");
  90     var title_text = document.createTextNode("Rebuild Settings");
  91     title_para.appendChild(title_text);
  92     window_div.appendChild(title_para);
  93
  94     var container_div = document.createElement("div");
  95     container_div.setAttribute("style","background-color:white;margin:0 0;padding:5px;");
  96     window_div.appendChild(container_div);
  97
  98     var rebuild_label_local = document.createElement("label");
  99     var rebuild_text_local = document.createTextNode("Use 4chan Archives: ");
 100     rebuild_label_local.appendChild(rebuild_text_local);
 101     container_div.appendChild(rebuild_label_local);
 102     var rebuild_input_local = document.createElement("input");
 103         rebuild_input_local.setAttribute("type", "radio");
 104         rebuild_input_local.setAttribute("name", "ArchiveSettings");
 105     rebuild_input_local.setAttribute("id", "OnsiteArchive");
 106     container_div.appendChild(rebuild_input_local);
 107     container_div.appendChild(rebuild_input_local);
 108     container_div.appendChild(document.createElement("br"));
 109
 110         var rebuild_label_offsite = document.createElement("label");
 111     var rebuild_text_offsite = document.createTextNode("Use Offsite Archives: ");
 112     rebuild_label_offsite.appendChild(rebuild_text_offsite);
 113     container_div.appendChild(rebuild_label_offsite);
 114     var rebuild_input_offsite = document.createElement("input");
 115         rebuild_input_offsite.setAttribute("type", "radio");
 116         rebuild_input_offsite.setAttribute("name", "ArchiveSettings");
 117     rebuild_input_offsite.setAttribute("id", "OffsiteArchive");
 118     container_div.appendChild(rebuild_input_offsite);
 119     container_div.appendChild(rebuild_input_offsite);
 120     container_div.appendChild(document.createElement("br"));
 121
 122     var set_button = document.createElement("input");
 123     set_button.setAttribute("type", "button");
 124     set_button.setAttribute("id", "setTime");
 125     set_button.setAttribute("value", "Set Archive");
 126     set_button.addEventListener("click", function(){
 127         if (storageAvailable('localStorage')) {
 128                         var radio_options = document.getElementsByName("ArchiveSettings");
 129                         for (var radio_input = 0 ; radio_input < radio_options.length; radio_input++)
 130                                 if(radio_options[radio_input].checked){
 131                                         localStorage.setItem("ArchiveType", radio_input);
 132                                         if(radio_input == 0) use_offsite_archive = true;
 133                                 }
 134             rebuildToggle();
 135         }
 136     });
 137     container_div.appendChild(set_button);
 138
 139     document.body.appendChild(window_div);
 140
 141 }
 142
 143 function rebuildToggle(){
 144     if(window_displayed){
 145         document.getElementById("rebuildWindow").style.display = "none";
 146         document.getElementById("rebuildBackground").style.display = "none";
 147         window_displayed = false;
 148     }
 149     else{
 150         document.getElementById("rebuildWindow").style.display = "inline-block";
 151         document.getElementById("rebuildBackground").style.display = "inline-block";
 152         window_displayed = true;
 153     }
 154 }
 155
 156 function rebuildButton(){
 157     var rebuild_button = document.createElement("input");
 158     rebuild_button.setAttribute("Value", "Thread Rebuilder Settings");
 159     rebuild_button.setAttribute("type", "button");
 160     rebuild_button.setAttribute("style", "position:absolute;top:105px");
 161     rebuild_button.addEventListener("click", rebuildWindow);
 162     if(document.body === null){
 163         setTimeout(rebuildButton, 30);
 164     }
 165     else{
 166         document.body.appendChild(rebuild_button);
 167         rebuild_button.addEventListener("click", rebuildToggle);
 168     }
 169 }
 170
 171 var enhance4ChanX = function(){
 172         var qr_window = document.getElementById("qr");
 173
 174         if(document.getElementById("qrRebuilder") !== null) qr_window.removeChild(document.getElementById("qrRebuilder"));
 175
 176         var thread_rebuilder_table = document.createElement("TABLE");
 177         thread_rebuilder_table.setAttribute("id", "qrRebuilder");
 178         thread_rebuilder_table.setAttribute("style", "text-align:center");
 179         qr_window.appendChild(thread_rebuilder_table);
 180
 181         var instruction_row = document.createElement("TR");
 182         var top_row_nodes = [document.createElement("BR"),
 183                                            document.createTextNode("Insert the thread number of the post to rebuild"),
 184                                            document.createElement("BR"),
 185                                            document.createTextNode("Must be in either the 4chan archives or archived.moe"),
 186                                            document.createElement("BR"),
 187                                           ];
 188         top_row_nodes.forEach(
 189                 function(node){
 190                         instruction_row.appendChild(node);
 191                 });
 192         thread_rebuilder_table.appendChild(instruction_row);
 193
 194         var thread_row = document.createElement("TR");
 195         var second_row_nodes = [
 196                 document.createTextNode("Thread: "),
 197                 document.createElement("INPUT"),
 198                 document.createElement("INPUT"),
 199         ];
 200         second_row_nodes.forEach(
 201                 function(node){
 202                         thread_row.appendChild(node);
 203                 });
 204         thread_rebuilder_table.appendChild(thread_row);
 205
 206         second_row_nodes[1].setAttribute("ID", "threadInput");
 207         second_row_nodes[1].setAttribute("style", "width:44.9%");
 208
 209         second_row_nodes[2].setAttribute("ID", "threadButton");
 210         second_row_nodes[2].setAttribute("type", "button");
 211         second_row_nodes[2].setAttribute("value", "Set Rebuild Queue");
 212
 213         second_row_nodes[2].addEventListener("click", function(){
 214                 in_sequence = true;
 215                 killAll();
 216                 getThread(second_row_nodes[1].value);
 217                 postID = setInterval(postRoutine, 1000);
 218                 if(timeListen === undefined) timeListen = setInterval(timeListenerFunction, 1000);
 219         });
 220 };
 221
 222 var thread_data_length = 0;
 223 var posts_created = 0;
 224 var postID = "";
 225 var postRoutine = function(){
 226         if(semaphore == 0){
 227                 semaphore++;
 228                 thread_data_length = thread_data[0].length;
 229                 fillID = setInterval(fillRoutine, 10);
 230                 stopRoutine();
 231         }
 232 };
 233
 234 var stopRoutine = function(){
 235         clearInterval(postID);
 236 };
 237
 238 var fillID  = "";
 239 var fillRoutine = function(){
 240         if(posts_created >= thread_data_length) {semaphore_posts  = 0 ; stopFillRoutine();}
 241         else if(semaphore_posts == 1){
 242                 semaphore_posts--;
 243                 createPost(thread_data[0][posts_created], thread_data[1][posts_created], thread_data[2][posts_created]);
 244                 posts_created++;
 245         }
 246 };
 247
 248 var stopFillRoutine = function(){
 249         clearInterval(fillID);
 250 };
 251
 252 var setPropperLinking = function(text){
 253         var search_regex = RegExp(">>\\d+", "g");
 254         var result;
 255         var index_old = -1;
 256         var link_arr = Array();
 257         while((result = search_regex.exec(text)) != null){
 258                 var end_index = search_regex.lastIndex;
 259                 var post_no = result.toString().replace(/>/g, "");
 260                 link_arr.push([post_no, end_index]);
 261         }
 262 //hunt down the text of what it linked to
 263 //Get the links inside of the origonal message to show text contents
 264         var responding_text = Array();
 265         if(use_offsite_archive)
 266                 URL  = "https://www.archived.moe/_/api/chan/thread/?board=" + board + "&num=" + document.getElementById("threadInput").value;
 267         else
 268                 URL  = "https://a.4cdn.org/" + board + "/thread/" + document.getElementById("threadInput").value + ".json";
 269                 var xhr = new GM_xmlhttpRequest(({
 270                         method: "GET",
 271                         url: URL,
 272                         responseType : "json",
 273                         onload: function(data){
 274                                 if(use_offsite_archive)
 275                                         data = data.response["" + document.getElementById("threadInput").value]["posts"];
 276                                 else
 277                                         data = data.response["posts"];
 278                                 if(data == undefined){
 279                                         alert("Invalid Thread ID: " + document.getElementById("threadInput").value + ". ");
 280                                 }
 281                                 else{
 282                                         link_arr.forEach(function(link_item){
 283                                                 for(var data_entry = 0 ; data_entry < data.length ; data_entry++){
 284                                                         if(parseInt(link_item[0]) == parseInt(data[data_entry]["no"])){
 285                                                                 if(use_offsite_archive)
 286                                                                         responding_text.push([ [post_no, end_index], data[data_entry]["comment_processed"].replace(/(&gt;&gt;|https:\/\/www\.archived\.moe\/.*\/thread\/.*\/#)\d+/g, ""), link_item["media"]["safe_media_hash"] ]);
 287                                                                 else
 288                                                                         responding_text.push([ [post_no, end_index], data[data_entry]["com"].replace(/(&gt;&gt;|#p)\d+/g, ""), data[data_entry]["md5"] ]);
 289                                                                 break;
 290                                                         }
 291                                                 }
 292                                         });
 293
 294                                         var current_url = window.location.href;
 295                                         var hash_index = current_url.lastIndexOf("#") != -1 ? current_url.lastIndexOf("#"):  window.location.href.length;
 296                                         var current_thread = window.location.href.substring(current_url.lastIndexOf("/")+1, hash_index);
 297                                         var current_url =  "https://a.4cdn.org/" + board + "/thread/" + current_thread + ".json";
 298                                         //open current thread to hunt down the text found in links
 299                                         var xhr = new GM_xmlhttpRequest(({
 300                                                 method: "GET",
 301                                                 url: current_url,
 302                                                 responseType : "json",
 303                                                 onload: function(data){
 304                                                         data = data.response["posts"];
 305                                                         if(data == undefined){
 306                                                                 alert("Invalid Thread ID: " + document.getElementById("threadInput").value + ". ");
 307                                                         }
 308                                                         else{
 309                                                                 responding_text.forEach(function(response_item){
 310                                                                         for(var data_entry = 0 ; data_entry < data.length ; data_entry++){
 311                                                                                 if((response_item[1] == data[data_entry]["com"].replace(/(&gt;&gt;|#p)\d+/g, "") || response_item[1] == null)
 312                                                                                         && (response_item[2] == data[data_entry]["md5"] || response_item[2] == null)){
 313                                                                                         var start_index = response_item[0][0].legth - response_item[0][1];
 314                                                                                         text = text.substring(0, start_index) + ">>" + data[data_entry]["no"] + text.substring(response_item[0][1]);
 315                                                                                                 break;
 316                                                                                 }
 317                                                                         }
 318                                                                 });
 319                                                                                         document.getElementById("qr").getElementsByTagName("TEXTAREA")[0].value = text;
 320                                                                                         document.getElementById("add-post").click();
 321                                                                                         semaphore_posts++;
 322                                                         }
 323                                                 }
 324                                         }));
 325                                 }
 326                         }
 327                 }));
 328 };
 329
 330
 331 //2) GET ARCHIVED THREAD
 332 var getThread = function(threadNo){
 333         thread_data = [[], [], [], []];
 334
 335         if(use_offsite_archive)
 336                 URL  = "https://www.archived.moe/_/api/chan/thread/?board=" + board + "&num=" + document.getElementById("threadInput").value;
 337         else
 338                 URL  = "https://a.4cdn.org/" + board + "/thread/" + document.getElementById("threadInput").value + ".json";
 339         var xhr = new GM_xmlhttpRequest(({
 340                 method: "GET",
 341                 url: URL,
 342                 responseType : "json",
 343                 onload: function(data){
 344                         var starting_post = -1;
 345                         if(use_offsite_archive){
 346                                 starting_post = 0;
 347                                 data = data.response["" + document.getElementById("threadInput").value];
 348                         }
 349                         else{
 350                                 starting_post = 1;
 351                                 data = data.response;
 352                         }
 353                         if(data == undefined){
 354                                 alert("Invalid Thread ID: " + threadNo + ".\n4chan Archive ");
 355                         }
 356                         else{
 357                                 if(use_offsite_archive) data["posts"] = Object.values(data["posts"]);
 358                                 var len = data["posts"].length;
 359
 360                                 for(var post_number = starting_post ; post_number < len ; post_number++){
 361                                         var comment = undefined;
 362                                         if(use_offsite_archive)
 363                                                 comment = data["posts"][post_number]["comment"];
 364                                         else
 365                                                 comment = data["posts"][post_number]["com"];
 366                                         if(comment !== undefined && comment !== null)
 367                                                 thread_data[0].push(comment);
 368                                         else
 369                                                 thread_data[0].push(-1);
 370
 371                                         var filename = undefined;
 372                                         if(use_offsite_archive)
 373                                                 if(data["posts"][post_number]["media"] !== null)
 374                                                         filename = "" + data["posts"][post_number]["media"]["media_filename"];
 375                                         else
 376                                                 filename = "" + data["posts"][post_number]["tim"] + data["posts"][post_number]["ext"];
 377
 378                                         if(filename !== undefined && filename !== null && filename.indexOf("undefined") == -1)
 379                                                 if(use_offsite_archive)
 380                                                         if(data["posts"][post_number]["media"] !== null)
 381                                                                 thread_data[1].push(data["posts"][post_number]["media"]["remote_media_link"]);
 382                                                         else  thread_data[1].push(-1);
 383                                                 else
 384                                                         thread_data[1].push("https://i.4cdn.org/" + board + "/" + filename);
 385                                         else  thread_data[1].push(-1);
 386
 387                                         if(use_offsite_archive)
 388                                                 if(data["posts"][post_number]["media"] !== null)
 389                                                         thread_data[2].push(data["posts"][post_number]["media"]["media_id"]);
 390                                         else
 391                                                 thread_data[2].push(data["posts"][post_number]["filename"]);
 392
 393                                         if(use_offsite_archive)
 394                                                 thread_data[3].push(data["posts"][post_number]["num"]);
 395                                         else
 396                                                 thread_data[3].push(data["posts"][post_number]["no"]);
 397                                 }
 398                         }
 399                         semaphore--;
 400                 }
 401         }));
 402 };
 403 //3) RIP POSTS AND IMAGES
 404 var createPost = function(text, imageURL, imageName){
 405         if(imageURL != -1){
 406                 var response_type = "arraybuffer";
 407                 if(use_offsite_archive) response_type = "text"
 408                 var xhr = new GM_xmlhttpRequest(({
 409                         method: "GET",
 410                         url: imageURL,
 411                         responseType : response_type,
 412                         onload: function(response)
 413                         {
 414                                 if(use_offsite_archive){
 415                                         var parser = new DOMParser();
 416                                         var content_attribute = parser.parseFromString(response.response, "text/html").getElementsByTagName("META")[0].getAttribute("content");
 417                                         var redirect_url = content_attribute.substring(content_attribute.indexOf("http"));
 418                                         var xhr = new GM_xmlhttpRequest(({method:"GET", url: redirect_url, responseType:"arraybuffer",
 419                                                 onload:function(response){
 420                                                         inputImage(response, text,  imageURL, imageName);
 421                                                 }
 422                                         }));
 423                                 }
 424                                 else{
 425                                         inputImage(response, text, imageURL, imageName);
 426                                 }
 427                         }
 428                 }));
 429         }
 430         else{
 431                 text = createPostComment(text);
 432                 setPropperLinking(text);
 433         }
 434 };
 435
 436 function inputImage(response, text, imageURL, imageName){
 437                                 var blob;
 438                                 var ext = ".jpg";
 439                                 if(imageURL.indexOf(".jpg") > -1){
 440                                         blob = new Blob([response.response], {type:"image/jpeg"});
 441                                         ext = ".jpg";
 442                                 }
 443                                 else if(imageURL.indexOf(".png") > -1){
 444                                         blob = new Blob([response.response], {type:"image/png"});
 445                                         ext = ".png";
 446                                 }
 447                                 else if(imageURL.indexOf(".gif") > -1){
 448                                         blob = new Blob([response.response], {type:"image/gif"});
 449                                         ext = ".gif";
 450                                 }
 451                                 else if(imageURL.indexOf(".webm") > -1){
 452                                         blob = new Blob([response.response], {type:"video/webm"});
 453                                         ext = ".webm";
 454                                 }
 455
 456                                 var name = imageName + ext;
 457
 458                                 //SEND RESULTING RESPONSE TO 4CHANX FILES === QRSetFile
 459                                 var detail = {file:blob, name:name};
 460                                 if (typeof cloneInto === 'function') {
 461                                         detail  = cloneInto(detail , document.defaultView);
 462                                 }
 463
 464                                 document.dispatchEvent(new CustomEvent('QRSetFile', {bubbles:true, detail}));
 465
 466                                 if(text !== "" && text !== undefined && text !== -1) {
 467                                         text = createPostComment(text);
 468                                         setPropperLinking(text);
 469                                 }
 470                                 else{
 471                                         document.getElementById("add-post").click();
 472                                         semaphore_posts++;
 473                                 }
 474 }
 475
 476 //4) CREATE POST QUEUE
 477 var createPostComment = function(text){
 478         text = text.replace(/<a href="\/[a-zA-Z]+\/" class="quotelink">/g, "");
 479         text = text.replace(/<span class="deadlink">/g, "");
 480
 481         var quote_regex = /<a href="#p[0-9]+" class="quotelink">&gt;&gt;[0-9]+/g;
 482         var find = text.match(quote_regex);
 483         if(find){
 484                 find.forEach(function(match){
 485                         var index_start = text.indexOf(match);
 486                         var match_len = match.length;
 487                         var index_len = index_start + match_len;
 488                         var first_quote = match.indexOf('"');
 489                         var second_quote = match.indexOf('"', first_quote + 1);
 490                         var post_no = match.substring(first_quote + 3, second_quote);
 491
 492                         match = ">>" + post_no;
 493
 494                         text = text.substr(0, index_start) + match +  text.substr(index_len);
 495                 });
 496         }
 497
 498         text = text.replace(/<span class="quote">/g, "");
 499         text = text.replace(/<br>/g, "\n");
 500         text = text.replace(/&#039;/g, "'");
 501         text = text.replace(/&gt;/g, ">");
 502         text = text.replace(/<\/a>/g, "");
 503         text = text.replace(/<wbr>/g, "");
 504         text = text.replace(/<\/span>/g, "");
 505
 506         return text;
 507 };
 508
 509 var checked = false;
 510 var timeListenerFunction = function(){
 511         var time = document.getElementById("qr-filename-container").nextSibling.value.replace(/[a-zA-Z]+/g, "");
 512         if(time  <= 5){
 513                 checked = false;
 514         }
 515         else if(time > 5){
 516                 checked = true;
 517         }
 518 };
 519
 520 document.addEventListener('QRPostSuccessful', function(e) {
 521         if(in_sequence){
 522                 document.getElementById("dump-list").childNodes[1].click();
 523                 setPropperLinking(document.getElementById("qr").getElementsByTagName("TEXTAREA")[0].value);
 524         }
 525 }, false);
 526
 527
 528 function killAll(){
 529         thread_data_length = 0;
 530         posts_created = 0;
 531         stopRoutine();
 532         postID = "";
 533         semaphore = 1;
 534         semaphore_posts = 1;
 535         stopFillRoutine();
 536         fillID  = "";
 537         thread_data = [['Comment'], ['Image URLs'], ['Image Names'] ,['Post No.']];
 538         //CLEAR DUMP LIST
 539         var qr_dumplist = document.getElementById("dump-list").childNodes;
 540         var qr_dumplist_len = qr_dumplist.length;
 541         var current_preview = 0;
 542         while(qr_dumplist_len - current_preview > 1){
 543                 qr_dumplist[0].firstChild.click();
 544                 current_preview++;
 545         }
 546 }
 547