share/nitdoc/scripts/js-facilities.js

   1 // User
   2 var userB64 = null;
   3 var userName = "";
   4 var password = "";
   5 var sessionStarted = false;
   6 var editComment = 0;
   7 var currentfileContent = '';
   8 var originalFileContent = '';
   9 var addNewComment = false;
  10 var commentLineStart;
  11 var commentLineEnd;
  12
  13 // SHA GitHub
  14 var shaLastCommit = "";
  15 var shaBaseTree;
  16 var shaNewTree;
  17 var shaNewCommit;
  18 var shaBlob;
  19 var shaMaster;
  20 var repoExist = false;
  21 var branchExist = false;
  22 var githubRepo;
  23 var loginProcess = false;
  24 var signedOff = '';
  25 var userEmail = '';
  26 var commitMessage = '';
  27 var numComment = '';
  28 var showcomment = false;
  29
  30 // Spinner vars
  31 var opts = {
  32           lines: 11, // The number of lines to draw
  33           length: 7, // The length of each line
  34           width: 4, // The line thickness
  35           radius: 10, // The radius of the inner circle
  36           corners: 1, // Corner roundness (0..1)
  37           rotate: 0, // The rotation offset
  38           color: '#FFF', // #rgb or #rrggbb
  39           speed: 1, // Rounds per second
  40           trail: 60, // Afterglow percentage
  41           shadow: false, // Whether to render a shadow
  42           hwaccel: false, // Whether to use hardware acceleration
  43           className: 'spinner', // The CSS class to assign to the spinner
  44           zIndex: 99999, // The z-index (defaults to 2000000000)
  45           top: '300', // Top position relative to parent in px
  46           left: 'auto' // Left position relative to parent in px
  47         };
  48 var targetSpinner = document.getElementById('waitCommit');
  49 var spinner = new Spinner(opts).spin(targetSpinner);
  50
  51 /*
  52 * JQuery Case Insensitive :icontains selector
  53 */
  54 $.expr[':'].icontains = function(obj, index, meta, stack){
  55         return (obj.textContent.replace(/\[[0-9]+\]/g, "") || obj.innerText.replace(/\[[0-9]+\]/g, "") || jQuery(obj).text().replace(/\[[0-9]+\]/g, "") || '').toLowerCase().indexOf(meta[3].toLowerCase()) >= 0;
  56 };
  57
  58 /*
  59  *      Quick Search global vars
  60  */
  61
  62 // Current search results preview table
  63 var currentTable = null;
  64
  65 //Hightlighted index in search result preview table
  66 var currentIndex = -1;
  67
  68 // Check if a comment is editing
  69 window.onbeforeunload = function() {
  70         if(editComment > 0){
  71         return 'Are you sure you want to leave this page?';
  72         }
  73 };
  74
  75 /*
  76 * Add folding and filtering facilities to class description page.
  77 */
  78 $(document).ready(function() {
  79
  80         // Hide edit tags
  81         $('textarea').hide();
  82         $('a[id=commitBtn]').hide();
  83         $('a[id=cancelBtn]').hide();
  84         // Hide Authenfication form
  85         $(".popover").hide();
  86         // Update display
  87         updateDisplaying();
  88         /*
  89         * Highlight the spoted element
  90         */
  91         highlightBlock(currentAnchor());
  92
  93         /*
  94         * Nav block folding
  95         */
  96
  97         // Menu nav folding
  98         $(".menu nav h3")
  99         .prepend(
 100                 $(document.createElement("a"))
 101                 .html("-")
 102                 .addClass("fold")
 103         )
 104         .css("cursor", "pointer")
 105         .click( function() {
 106                         if($(this).find("a.fold").html() == "+") {
 107                                 $(this).find("a.fold").html("-");
 108                         } else {
 109                                 $(this).find("a.fold").html("+");
 110                         }
 111                         $(this).nextAll().toggle();
 112         })
 113
 114         // Insert search field
 115         $("nav.main ul")
 116         .append(
 117                 $(document.createElement("li"))
 118                 .append(
 119                         $(document.createElement("form"))
 120                         .append(
 121                                 $(document.createElement("input"))
 122                                 .attr({
 123                                         id: "search",
 124                                         type:   "text",
 125                                         autocomplete: "off",
 126                                         value: "quick search..."
 127                                 })
 128                                 .addClass("notUsed")
 129
 130                                 // Key management
 131                                 .keyup(function(e) {
 132                                         switch(e.keyCode) {
 133
 134                                                 // Select previous result on "Up"
 135                                                 case 38:
 136                                                         // If already on first result, focus search input
 137                                                         if(currentIndex == 0) {
 138                                                                 $("#search").val($(currentTable.find("tr")[currentIndex]).data("searchDetails").name);
 139                                                                 $("#search").focus();
 140                                                         // Else select previous result
 141                                                         } else if(currentIndex > 0) {
 142                                                                 $(currentTable.find("tr")[currentIndex]).removeClass("activeSearchResult");
 143                                                                 currentIndex--;
 144                                                                 $(currentTable.find("tr")[currentIndex]).addClass("activeSearchResult");
 145                                                                 $("#search").val($(currentTable.find("tr")[currentIndex]).data("searchDetails").name);
 146                                                                 $("#search").focus();
 147                                                         }
 148                                                 break;
 149
 150                                                 // Select next result on "Down"
 151                                                 case 40:
 152                                                         if(currentIndex < currentTable.find("tr").length - 1) {
 153                                                                 $(currentTable.find("tr")[currentIndex]).removeClass("activeSearchResult");
 154                                                                 currentIndex++;
 155                                                                 $(currentTable.find("tr")[currentIndex]).addClass("activeSearchResult");
 156                                                                 $("#search").val($(currentTable.find("tr")[currentIndex]).data("searchDetails").name);
 157                                                                 $("#search").focus();
 158                                                         }
 159                                                 break;
 160                                                 // Go to url on "Enter"
 161                                                 case 13:
 162                                                         if(currentIndex > -1) {
 163                                                                 window.location = $(currentTable.find("tr")[currentIndex]).data("searchDetails").url;
 164                                                                 return false;
 165                                                         }
 166                                                         if($("#search").val().length == 0)
 167                                                                 return false
 168
 169                                                         window.location = "full-index.html#q=" + $("#search").val();
 170                                                         if(window.location.href.indexOf("full-index.html") > -1) {
 171                                                                 location.reload();
 172                                                         }
 173                                                         return false;
 174                                                 break;
 175
 176                                                 // Hide results preview on "Escape"
 177                                                 case 27:
 178                                                         $(this).blur();
 179                                                         if(currentTable != null) {
 180                                                                 currentTable.remove();
 181                                                                 currentTable = null;
 182                                                         }
 183                                                 break;
 184
 185                                                 default:
 186                                                         if($("#search").val().length == 0) {
 187                                                                 return false;
 188                                                         }
 189
 190                                                         // Remove previous table
 191                                                         if(currentTable != null) {
 192                                                                 currentTable.remove();
 193                                                         }
 194
 195                                                         // Build results table
 196                                                         currentIndex = -1;
 197                                                         currentTable = $(document.createElement("table"));
 198
 199                                                         // Escape regexp related characters in query
 200                                                         var query = $("#search").val();
 201                                                         query = query.replace(/\\/gi, "\\\\");
 202                                                         query = query.replace(/\[/gi, "\\[");
 203                                                         query = query.replace(/\|/gi, "\\|");
 204                                                         query = query.replace(/\*/gi, "\\*");
 205                                                         query = query.replace(/\+/gi, "\\+");
 206                                                         query = query.replace(/\?/gi, "\\?");
 207                                                         query = query.replace(/\(/gi, "\\(");
 208                                                         query = query.replace(/\)/gi, "\\)");
 209                                                         query = query.replace(/&/gi, "&&");
 210                                                         query = query.replace(/>/gi, "&gt;");
 211                                                         query = query.replace(/</gi, "&lt;");
 212
 213                                                         var index = 0;
 214                                                         var regexp = new RegExp("^" + query, "i");
 215                                                         for(var entry in entries) {
 216                                                                 if(index > 10) {
 217                                                                         break;
 218                                                                 }
 219                                                                 var result = entry.match(regexp);
 220                                                                 if(result != null) {
 221                                                                         for(var i = 0; i < entries[entry].length; i++) {
 222                                                                                 if(index > 10) {
 223                                                                                         break;
 224                                                                                 }
 225                                                                                 currentTable.append(
 226                                                                                         $(document.createElement("tr"))
 227                                                                                         .data("searchDetails", {name: entry, url: entries[entry][i]["url"]})
 228                                                                                         .data("index", index)
 229                                                                                         .append($(document.createElement("td")).html(entry))
 230                                                                                         .append(
 231                                                                                                 $(document.createElement("td"))
 232                                                                                                         .addClass("entryInfo")
 233                                                                                                         .html(entries[entry][i]["txt"] + "&nbsp;&raquo;"))
 234                                                                                         .mouseover( function() {
 235                                                                                                 $(currentTable.find("tr")[currentIndex]).removeClass("activeSearchResult");
 236                                                                                                 $(this).addClass("activeSearchResult");
 237                                                                                                 currentIndex = $(this).data("index");
 238                                                                                         })
 239                                                                                         .mouseout( function() {
 240                                                                                                 $(this).removeClass("activeSearchResult");
 241                                                                                          })
 242                                                                                         .click( function() {
 243                                                                                                 window.location = $(this).data("searchDetails")["url"];
 244                                                                                         })
 245                                                                                 );
 246                                                                                 index++;
 247                                                                         }
 248                                                                 }
 249                                                         }
 250
 251                                                         // Initialize table properties
 252                                                         currentTable.attr("id", "searchTable");
 253                                                         currentTable.css("position", "absolute");
 254                                                         currentTable.width($("#search").outerWidth());
 255                                                         $("header").append(currentTable);
 256                                                         currentTable.offset({left: $("#search").offset().left + ($("#search").outerWidth() - currentTable.outerWidth()), top: $("#search").offset().top + $("#search").outerHeight()});
 257
 258                                                         // Preselect first entry
 259                                                         if(currentTable.find("tr").length > 0) {
 260                                                                 currentIndex = 0;
 261                                                                 $(currentTable.find("tr")[currentIndex]).addClass("activeSearchResult");
 262                                                                 $("#search").focus();
 263                                                         }
 264                                                 break;
 265                                         }
 266                                 })
 267                                 .focusout(function() {
 268                                         if($(this).val() == "") {
 269                                                 $(this).addClass("notUsed");
 270                                                 $(this).val("quick search...");
 271                                         }
 272                                 })
 273                                 .focusin(function() {
 274                                         if($(this).val() == "quick search...") {
 275                                                 $(this).removeClass("notUsed");
 276                                                 $(this).val("");
 277                                         }
 278                                 })
 279                         )
 280                         .submit( function() {
 281                                 return false;
 282                         })
 283                 )
 284          );
 285
 286          // Close quicksearch list on click
 287          $(document).click(function(e) {
 288                 if(e.target != $("#search")[0] && e.target != $("#searchTable")[0]) {
 289                         if(currentTable != null) {
 290                                 currentTable.remove();
 291                                 currentTable = null;
 292                         }
 293                 }
 294          });
 295
 296         // Insert filter field
 297         $("article.filterable h2, nav.filterable h3")
 298         .after(
 299                 $(document.createElement("div"))
 300                 .addClass("filter")
 301                 .append(
 302                         $(document.createElement("input"))
 303                         .attr({
 304                                 type:   "text",
 305                                 value:  "filter..."
 306                         })
 307                         .addClass("notUsed")
 308                         .keyup(function() {
 309                                 $(this).parent().parent().find("ul li:not(:icontains('" + $(this).val() + "'))").addClass("hide");
 310                                 $(this).parent().parent().find("ul li:icontains('" + $(this).val() + "')").removeClass("hide");
 311                         })
 312                         .focusout(function() {
 313                                 if($(this).val() == "") {
 314                                         $(this).addClass("notUsed");
 315                                         $(this).val("filter...");
 316                                 }
 317                         })
 318                         .focusin(function() {
 319                                 if($(this).val() == "filter...") {
 320                                         $(this).removeClass("notUsed");
 321                                         $(this).val("");
 322                                 }
 323                         })
 324                 )
 325         );
 326
 327         // Filter toggle between H I R in nav porperties list
 328         $("nav.properties.filterable .filter")
 329         .append(
 330                 $(document.createElement("a"))
 331                 .html("H")
 332                 .attr({
 333                         title:  "hide inherited properties"
 334                 })
 335                 .click( function() {
 336                         if($(this).hasClass("hidden")) {
 337                                 $(this).parent().parent().find("li.inherit").show();
 338                         } else {
 339                                 $(this).parent().parent().find("li.inherit").hide();
 340                         }
 341
 342                         $(this).toggleClass("hidden");
 343                 })
 344         )
 345         .append(
 346                 $(document.createElement("a"))
 347                 .html("R")
 348                 .attr({
 349                         title:  "hide redefined properties"
 350                 })
 351                 .click( function() {
 352                         if($(this).hasClass("hidden")) {
 353                                 $(this).parent().parent().find("li.redef").show();
 354                         } else {
 355                                 $(this).parent().parent().find("li.redef").hide();
 356                         }
 357
 358                         $(this).toggleClass("hidden");
 359                 })
 360         )
 361         .append(
 362                 $(document.createElement("a"))
 363                 .html("I")
 364                 .attr({
 365                         title:  "hide introduced properties"
 366                 })
 367                 .click( function() {
 368                         if($(this).hasClass("hidden")) {
 369                                 $(this).parent().parent().find("li.intro").show();
 370                         } else {
 371                                 $(this).parent().parent().find("li.intro").hide();
 372                         }
 373
 374                         $(this).toggleClass("hidden");
 375                 })
 376         );
 377
 378         // Filter toggle between I R in
 379         $("article.properties.filterable .filter, article.classes.filterable .filter")
 380         .append(
 381                 $(document.createElement("a"))
 382                 .html("I")
 383                 .attr({
 384                         title:  "hide introduced properties"
 385                 })
 386                 .click( function() {
 387                         if($(this).hasClass("hidden")) {
 388                                 $(this).parent().parent().find("li.intro").show();
 389                         } else {
 390                                 $(this).parent().parent().find("li.intro").hide();
 391                         }
 392
 393                         $(this).toggleClass("hidden");
 394                 })
 395         )
 396         .append(
 397                 $(document.createElement("a"))
 398                 .html("R")
 399                 .attr({
 400                         title:  "hide redefined properties"
 401                 })
 402                 .click( function() {
 403                         if($(this).hasClass("hidden")) {
 404                                 $(this).parent().parent().find("li.redef").show();
 405                         } else {
 406                                 $(this).parent().parent().find("li.redef").hide();
 407                         }
 408
 409                         $(this).toggleClass("hidden");
 410                 })
 411         );
 412
 413         /*
 414         * Anchors jumps
 415         */
 416         $("a[href*='#']").click( function() {
 417                 highlightBlock($(this).attr("href").split(/#/)[1]);
 418         });
 419
 420         //Preload filter fields with query string
 421         preloadFilters();
 422         // Hide Authenfication form
 423         $(".popover").hide();
 424         // Display Login modal
 425         $("#logGitHub").click(function(){ displayLogginModal(); });
 426         // Update display
 427         updateDisplaying();
 428         // If cookie existing the session is opened
 429         if(sessionStarted){ userB64 = "Basic " + getUserPass("logginNitdoc"); }
 430
 431         // Sign In an github user or Log out him
 432         $("#signIn").click(function(){
 433                 if(!sessionStarted){
 434                         if($('#loginGit').val() == "" || $('#passwordGit').val() == ""){ displayMessage('Please informed login/password field!', 40, 45); }
 435                         else
 436                         {
 437                                 userName = $('#loginGit').val();
 438                                 password = $('#passwordGit').val();
 439                                 githubRepo = $('#repositoryGit').val();
 440                                 branchName = $('#branchGit').val();
 441                                 userB64 = "Basic " +  base64.encode(userName+':'+password);
 442                                 if(checkSignIn()){
 443                                         // Check if repo exist
 444                                         isRepoExisting();
 445                                         if(repoExist){
 446                                                 $.when(isBranchExisting()).done(function(){
 447                                                         loginProcess = true;
 448                                                         if(branchExist){
 449                                                                 setCookie("logginNitdoc", base64.encode(userName+':'+password+':'+githubRepo+':'+branchName), 1);
 450                                                                 $('#loginGit').val("");
 451                                                                 $('#passwordGit').val("");
 452                                                                 reloadComment();
 453                                                         }
 454                                                 });
 455                                         }
 456                                 }
 457                         }
 458                 }
 459                 else
 460                 {
 461                         // Delete cookie and reset settings
 462                         del_cookie("logginNitdoc");
 463                         closeAllCommentInEdtiting();
 464                 }
 465                 displayLogginModal();
 466         });
 467
 468         // Activate edit mode
 469         $('pre[class=text_label]').click(function(){
 470                 // the customer is loggued ?
 471                 if(!sessionStarted || userName == ""){
 472                         // No => nothing happen
 473                         return;
 474                 }
 475                 else{
 476                         numComment = $(this).attr('title');
 477                         var arrayNew = $(this).text().split('\n');
 478                         var lNew = arrayNew.length - 1;
 479                         var adapt = "";
 480
 481                         for (var i = 0; i < lNew; i++) {
 482                                 adapt += arrayNew[i];
 483                                 if(i < lNew-1){ adapt += "\n"; }
 484                         }
 485                         editComment += 1;
 486                         getCommentOfFunction($(this));
 487                         // hide comment
 488                         $(this).hide();
 489                         // Show edit box
 490                         $(this).next().show();
 491                         // Show cancel button
 492                         $(this).next().next().show();
 493                         // Show commit button
 494                         $(this).next().next().next().show();
 495                         // Add text in edit box
 496                         if($(this).next().val() == "" || $(this).next().val() != adapt){ $(this).next().val(adapt); }
 497                         // Resize edit box
 498                         $(this).next().height($(this).next().prop("scrollHeight"));
 499                         resizeTextarea($(this).next());
 500                         // Select it
 501                         $(this).next().select();
 502                         preElement = $(this);
 503                 }
 504         });
 505
 506         // Disable the edit mode
 507         $('a[id=cancelBtn]').click(function(){
 508                 $(this).parent().prev().children('#lblDiffCommit').text("");
 509                 showcomment = false;
 510                 closeEditing($(this));
 511         });
 512
 513         // Display commit form
 514         $('a[id=commitBtn]').click(function(){
 515                 updateComment = $(this).prev().prev().val();
 516                 commentType = $(this).prev().prev().prev().attr('type');
 517
 518                 if(updateComment == ""){ displayMessage('The comment field is empty!', 40, 45); }
 519                 else{
 520                         if(!sessionStarted){
 521                                 displayMessage("You need to be loggued before commit something", 45, 40);
 522                                 displayLogginModal();
 523                                 return;
 524                         }
 525
 526                         // Create the commit message
 527                         commitMessage = 'Wikidoc: modified comment in ' + $(this).parent().prev().prev().html().split(' ')[1];
 528                         $('#commitMessage').text(commitMessage);
 529                         $('#commitMessage').css({'display': 'block'});
 530                         pathFile = $(this).prev().prev().prev().attr('tag');
 531                         $('#modal').show().prepend('<a class="close"><img src="resources/icons/close.png" class="btn_close" title="Close" alt="Close" /></a>');
 532                         $('body').append('<div id="fade"></div>');
 533                         $('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn();
 534                 }
 535          });
 536
 537         // Close commit form
 538         $('.btn_close').click(function(){
 539                 $(this).hide();
 540                 $(this).next().hide();
 541                 if(editComment > 0){ editComment -= 1; }
 542                 $('#chkSignedOff').attr('checked', false);
 543                 removeSignedOff();
 544          });
 545
 546         //Close Popups and Fade Layer
 547         $('body').on('click', 'a.close, #fade', function() {
 548                 if(editComment > 0){ editComment -= 1; }
 549                 $('#fade , #modal').fadeOut(function() {
 550                         $('#fade, a.close').remove();
 551                 });
 552                 $('#modalQuestion').hide();
 553                 $('#chkSignedOff').attr('checked', false);
 554                 removeSignedOff();
 555         });
 556
 557         $('#loginAction').click(function(){
 558                 var text;
 559                 var url;
 560                 var line;
 561                 // Look if the customer is logged
 562                 if(!sessionStarted){
 563                         displayMessage("You need to be loggued before commit something", 100, 40);
 564                         $('.popover').show();
 565                         return;
 566                 }
 567                 else{ userB64 = "Basic " + getUserPass("logginNitdoc"); }
 568                 // Check if repo exist
 569                 isRepoExisting();
 570                 if(repoExist){
 571                         isBranchExisting();
 572                         if(branchExist){
 573                                 editComment -= 1;
 574                                 commitMessage = $('#commitMessage').val().replace(/\r?\n/g, '\\n').replace(/\t/g, '\\t').replace(/\"/g,'\\"');
 575                                 if(commitMessage == ""){ commitMessage = "New commit";}
 576                                 if(sessionStarted){
 577                                         if ($.trim(updateComment) == ''){ this.value = (this.defaultValue ? this.defaultValue : ''); }
 578                                         else{
 579                                                 displaySpinner();
 580                                                 startCommitProcess();
 581                                         }
 582                                 }
 583                                 $('#modal, #modalQuestion').fadeOut(function() {
 584                                         $('#login').val("");
 585                                         $('#password').val("");
 586                                         $('textarea').hide();
 587                                         $('textarea').prev().show();
 588                                 });
 589                                 $('a[id=cancelBtn]').hide();
 590                                 $('a[id=commitBtn]').hide();
 591                                 $('a[id=lblDiffCommit]').text("");
 592                                 showcomment = false;
 593                                 // Re-load all comment
 594                                 reloadComment();
 595                         }
 596                 }
 597                 else{ editComment -= 1; }
 598                 $('#chkSignedOff').attr('checked', false);
 599         });
 600
 601         // Cancel creating branch
 602         $('#btnCancelBranch').click(function(){
 603                 editComment -= 1;
 604                 $('#modalQuestion').hide();
 605                 $('#fade , #modal').fadeOut(function() { $('#fade, a.close').remove(); });
 606                 return;
 607         });
 608
 609         // Create new branch and continu
 610         $('#btnCreateBranch').click(function(){
 611                 $('#modalQuestion').hide();
 612                 if($('#btnCreateBranch').text() != 'Ok'){
 613                         // Create the branch
 614                         createBranch();
 615                         commitMessage = $('#commitMessage').val().replace(/\r?\n/g, '\\n').replace(/\t/g, '\\t').replace(/\"/g,'\\"');
 616                         if(commitMessage == ""){ commitMessage = "New commit"; }
 617                         if(userB64 != ""){
 618                         if(loginProcess){
 619                                         setCookie("logginNitdoc", base64.encode(userName+':'+password+':'+githubRepo+':'+branchName), 1);
 620                                         $('#loginGit').val("");
 621                                         $('#passwordGit').val("");
 622                                         loginProcess = false;
 623                                         displayLogginModal();
 624                         }
 625                         else{
 626                                         if ($.trim(updateComment) == ''){ this.value = (this.defaultValue ? this.defaultValue : ''); }
 627                                         else{ startCommitProcess(); }
 628                                 }
 629                     }
 630                 }
 631                 else
 632                 {
 633                         $('#fade , #modalQuestion, #modal').fadeOut(function() { $('#fade, a.close').remove(); });
 634                 }
 635         });
 636
 637         $('a[class=newComment]').click(function(){
 638                 addNewComment = true;
 639                 editComment += 1;
 640                 // hide comment
 641                 $(this).hide();
 642                 // Show edit box
 643                 $(this).next().show();
 644                 // Show cancel button
 645                 $(this).next().next().show();
 646                 // Show commit button
 647                 $(this).next().next().next().show();
 648                 // Resize edit box
 649                 $(this).next().height($(this).next().prop("scrollHeight"));
 650                 resizeTextarea($(this).next());
 651                 // Select it
 652                 $(this).next().select();
 653                 preElement = $(this);
 654          });
 655
 656         $("#dropBranches").change(function () {
 657                 $("#dropBranches option:selected").each(function () {
 658                         if(branchName != $(this).text()){
 659                                 branchName = $(this).text();
 660                         }
 661                 });
 662                 $.when(updateCookie(userName, password, githubRepo, branchName)).done(function(){
 663                         closeAllCommentInEdtiting();
 664                         reloadComment();
 665                 });
 666         });
 667
 668         $("pre").hover(
 669                 function () {
 670                         if(sessionStarted == true){
 671                                 $(this).css({'cursor' : 'hand'});
 672                         }
 673                         else{
 674                                 $(this).css({'cursor' : ''});
 675                         }
 676                 },
 677                 function () {
 678                         if(sessionStarted == true){
 679                                 $(this).css({'cursor' : 'pointer'});
 680                         }
 681                         else{
 682                                 $(this).css({'cursor' : ''});
 683                         }
 684                 }
 685         );
 686
 687         $('#chkSignedOff').click(function(){
 688                 if($(this).is(':checked')){ addSignedOff(); }
 689                 else{ removeSignedOff(); }
 690         })
 691
 692         $('a[id=lblDiffCommit]').click(function(){
 693                 showComment($(this));
 694         });
 695 });
 696
 697 /* Parse current URL and return anchor name */
 698 function currentAnchor() {
 699     var index = document.location.hash.indexOf("#");
 700     if (index >= 0) {
 701                 return document.location.hash.substring(index + 1);
 702         }
 703         return null;
 704 }
 705
 706 /* Prealod filters field using search query */
 707 function preloadFilters() {
 708         // Parse URL and get query string
 709         var search = currentAnchor();
 710
 711         if(search == null || search.indexOf("q=") == -1)
 712                 return;
 713
 714         search = search.substring(2, search.length);
 715
 716         if(search == "" || search == "undefined")
 717                 return;
 718
 719         $(":text").val(search);
 720         $(".filter :text")
 721                 .removeClass("notUsed")
 722                 .trigger("keyup");
 723
 724 }
 725
 726 /* Hightlight the spoted block */
 727 function highlightBlock(a) {
 728         if(a == undefined) {
 729                 return;
 730         }
 731
 732         $(".highlighted").removeClass("highlighted");
 733
 734         var target = $("#" + a);
 735
 736         if(target.is("article")) {
 737                 target.parent().addClass("highlighted");
 738         }
 739
 740         target.addClass("highlighted");
 741         target.show();
 742 }
 743
 744 // Init process to commit the new comment
 745 function startCommitProcess()
 746 {
 747         if($('#chkSignedOff').is(':checked')){
 748                 var numL = preElement.attr("title");
 749                 commentLineStart = numL.split('-')[0] - 1;
 750                 if(addNewComment) { commentLineStart++; }
 751                 commentLineEnd = (commentLineStart + preElement.text().split('\n').length) - 1;
 752                 state = true;
 753                 replaceComment(updateComment, currentfileContent);
 754                 getLastCommit();
 755                 getBaseTree();
 756                 editComment = false;
 757         }
 758         else{
 759                 displayMessage('Please sign this commit', 40, 40);
 760         }
 761 }
 762
 763 function displayLogginModal(){
 764         if ($('.popover').is(':hidden')) {
 765                 if(sessionStarted){ getListBranches(); }
 766                 $('.popover').show();
 767         }
 768         else { $('.popover').hide(); }
 769         updateDisplaying();
 770 }
 771
 772 function updateDisplaying(){
 773         if (checkCookie())
 774         {
 775                 userB64 = "Basic " + getUserPass("logginNitdoc");
 776                 $('#loginGit').hide();
 777                 $('#passwordGit').hide();
 778                 $('#lbpasswordGit').hide();
 779                 $('#lbloginGit').hide();
 780                 $('#repositoryGit').hide();
 781                 $('#lbrepositoryGit').hide();
 782                 $('#lbbranchGit').hide();
 783                 $('#branchGit').hide();
 784                 $('#listBranches').show();
 785                 $('#divGitHubRepoDisplay').show();
 786                 $("#liGitHub").attr("class", "current");
 787                 $("#imgGitHub").attr("src", "resources/icons/github-icon-w.png");
 788                 $('#nickName').text(userName);
 789                 $('#githubAccount').attr("href", "https://github.com/"+userName);
 790                 $('#logginMessage').css({'display' : 'block'});
 791                 $('#logginMessage').css({'text-align' : 'center'});
 792                 $('.popover').css({'height' : '190px'});
 793                 $('#signIn').text("Sign out");
 794                 $('#githubRepoDisplay').text(githubRepo);
 795                 sessionStarted = true;
 796                 reloadComment();
 797         }
 798         else
 799         {
 800                 sessionStarted = false;
 801                 $('#logginMessage').css({'display' : 'none'});
 802                 $("#liGitHub").attr("class", "");
 803                 $("#imgGitHub").attr("src", "resources/icons/github-icon.png");
 804                 $('#loginGit').val("");
 805                 $('#passwordGit').val("");
 806                 $('#nickName').text("");
 807                 $('.popover').css({'height' : '325px'});
 808                 $('#logginMessage').css({'display' : 'none'});
 809                 $('#repositoryGit').val($('#repoName').attr('name'));
 810                 $('#branchGit').val('wikidoc');
 811                 $('#signIn').text("Sign In");
 812                 $('#loginGit').show();
 813                 $('#passwordGit').show();
 814                 $('#lbpasswordGit').show();
 815                 $('#lbloginGit').show();
 816                 $('#repositoryGit').show();
 817                 $('#lbrepositoryGit').show();
 818                 $('#lbbranchGit').show();
 819                 $('#branchGit').show();
 820                 $('#listBranches').hide();
 821                 $('#divGitHubRepoDisplay').hide();
 822         }
 823 }
 824
 825 function setCookie(c_name, value, exdays)
 826 {
 827         var exdate=new Date();
 828         exdate.setDate(exdate.getDate() + exdays);
 829         var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
 830         document.cookie=c_name + "=" + c_value;
 831 }
 832
 833 function del_cookie(c_name)
 834 {
 835     document.cookie = c_name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;';
 836 }
 837
 838 function updateCookie(user, pwd, repo, branch){
 839         if(checkCookie()){
 840                 branchName = branch;
 841                 setCookie("logginNitdoc", base64.encode(user+':'+pwd+':'+repo+':'+branch), 1);
 842         }
 843 }
 844
 845 function getCookie(c_name)
 846 {
 847         var c_value = document.cookie;
 848         var c_start = c_value.indexOf(" " + c_name + "=");
 849         if (c_start == -1) { c_start = c_value.indexOf(c_name + "="); }
 850         if (c_start == -1) { c_value = null; }
 851         else
 852         {
 853                 c_start = c_value.indexOf("=", c_start) + 1;
 854                 var c_end = c_value.indexOf(";", c_start);
 855                 if (c_end == -1) { c_end = c_value.length; }
 856                 c_value = unescape(c_value.substring(c_start,c_end));
 857         }
 858         return c_value;
 859 }
 860
 861 function getUserPass(c_name){
 862         var cookie = base64.decode(getCookie(c_name));
 863         return base64.encode(cookie.split(':')[0] + ':' + cookie.split(':')[1]);
 864 }
 865
 866 function checkCookie()
 867 {
 868         var cookie=getCookie("logginNitdoc");
 869         if (cookie!=null && cookie!="")
 870         {
 871                 cookie = base64.decode(cookie);
 872                 userName = cookie.split(':')[0];
 873                 password = cookie.split(':')[1];
 874                 githubRepo = cookie.split(':')[2];
 875                 branchName = cookie.split(':')[3];
 876                 return true;
 877         }
 878         else { return false; }
 879 }
 880
 881
 882 /*
 883 * Base64
 884 */
 885 base64 = {};
 886 base64.PADCHAR = '=';
 887 base64.ALPHA = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
 888 base64.getbyte64 = function(s,i) {
 889     // This is oddly fast, except on Chrome/V8.
 890     //  Minimal or no improvement in performance by using a
 891     //   object with properties mapping chars to value (eg. 'A': 0)
 892     var idx = base64.ALPHA.indexOf(s.charAt(i));
 893     if (idx == -1) {
 894     throw "Cannot decode base64";
 895     }
 896     return idx;
 897 }
 898
 899 base64.decode = function(s) {
 900     // convert to string
 901     s = "" + s;
 902     var getbyte64 = base64.getbyte64;
 903     var pads, i, b10;
 904     var imax = s.length
 905     if (imax == 0) {
 906         return s;
 907     }
 908
 909     if (imax % 4 != 0) {
 910     throw "Cannot decode base64";
 911     }
 912
 913     pads = 0
 914     if (s.charAt(imax -1) == base64.PADCHAR) {
 915         pads = 1;
 916         if (s.charAt(imax -2) == base64.PADCHAR) {
 917             pads = 2;
 918         }
 919         // either way, we want to ignore this last block
 920         imax -= 4;
 921     }
 922
 923     var x = [];
 924     for (i = 0; i < imax; i += 4) {
 925         b10 = (getbyte64(s,i) << 18) | (getbyte64(s,i+1) << 12) |
 926             (getbyte64(s,i+2) << 6) | getbyte64(s,i+3);
 927         x.push(String.fromCharCode(b10 >> 16, (b10 >> 8) & 0xff, b10 & 0xff));
 928     }
 929
 930     switch (pads) {
 931     case 1:
 932         b10 = (getbyte64(s,i) << 18) | (getbyte64(s,i+1) << 12) | (getbyte64(s,i+2) << 6)
 933         x.push(String.fromCharCode(b10 >> 16, (b10 >> 8) & 0xff));
 934         break;
 935     case 2:
 936         b10 = (getbyte64(s,i) << 18) | (getbyte64(s,i+1) << 12);
 937         x.push(String.fromCharCode(b10 >> 16));
 938         break;
 939     }
 940     return x.join('');
 941 }
 942
 943 base64.getbyte = function(s,i) {
 944     var x = s.charCodeAt(i);
 945     if (x > 255) {
 946         throw "INVALID_CHARACTER_ERR: DOM Exception 5";
 947     }
 948     return x;
 949 }
 950
 951
 952 base64.encode = function(s) {
 953     if (arguments.length != 1) {
 954     throw "SyntaxError: Not enough arguments";
 955     }
 956     var padchar = base64.PADCHAR;
 957     var alpha   = base64.ALPHA;
 958     var getbyte = base64.getbyte;
 959
 960     var i, b10;
 961     var x = [];
 962
 963     // convert to string
 964     s = "" + s;
 965
 966     var imax = s.length - s.length % 3;
 967
 968     if (s.length == 0) {
 969         return s;
 970     }
 971     for (i = 0; i < imax; i += 3) {
 972         b10 = (getbyte(s,i) << 16) | (getbyte(s,i+1) << 8) | getbyte(s,i+2);
 973         x.push(alpha.charAt(b10 >> 18));
 974         x.push(alpha.charAt((b10 >> 12) & 0x3F));
 975         x.push(alpha.charAt((b10 >> 6) & 0x3f));
 976         x.push(alpha.charAt(b10 & 0x3f));
 977     }
 978     switch (s.length - imax) {
 979     case 1:
 980         b10 = getbyte(s,i) << 16;
 981         x.push(alpha.charAt(b10 >> 18) + alpha.charAt((b10 >> 12) & 0x3F) +
 982                padchar + padchar);
 983         break;
 984     case 2:
 985         b10 = (getbyte(s,i) << 16) | (getbyte(s,i+1) << 8);
 986         x.push(alpha.charAt(b10 >> 18) + alpha.charAt((b10 >> 12) & 0x3F) +
 987                alpha.charAt((b10 >> 6) & 0x3f) + padchar);
 988         break;
 989     }
 990     return x.join('');
 991 }
 992
 993
 994
 995 function getLastCommit()
 996 {
 997         var urlHead = '';
 998         if(sessionStarted){ urlHead = "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/refs/heads/"+branchName;}
 999         else{
1000                 // TODO: get url of the original repo.
1001                 return;
1002         }
1003
1004     $.ajax({
1005         beforeSend: function (xhr) {
1006             if (userB64 != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1007         },
1008         type: "GET",
1009         url: urlHead,
1010         dataType:"json",
1011         async: false,
1012         success: function(success)
1013         {
1014             shaLastCommit = success.object.sha;
1015         }
1016     });
1017 }
1018
1019 function getBaseTree()
1020 {
1021     $.ajax({
1022         beforeSend: function (xhr) {
1023             if (userB64 != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1024         },
1025         type: "GET",
1026         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/commits/" + shaLastCommit,
1027         dataType:"json",
1028         async: false,
1029         success: function(success)
1030         {
1031             shaBaseTree = success.tree.sha;
1032             if (state){ setBlob(); }
1033             else{ return; }
1034         },
1035         error: function(){
1036                 return;
1037         }
1038     });
1039 }
1040
1041 function setNewTree()
1042 {
1043     $.ajax({
1044         beforeSend: function (xhr) { xhr.setRequestHeader ("Authorization", userB64); },
1045         type: "POST",
1046         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/trees",
1047         async: false,
1048         dataType:'json',
1049         data:'{ "base_tree" : "'+shaBaseTree+'", '+
1050                 '"tree":[{ '+
1051                     '"path":"'+ pathFile +'",'+
1052                     '"mode":"100644",'+
1053                     '"type":"blob",'+
1054                     '"sha": "'+ shaBlob +'"'+
1055                 '}] '+
1056             '}',
1057         success: function(success)
1058         { // si l'appel a bien fonctionné
1059             shaNewTree = success.sha;
1060             setNewCommit();
1061         },
1062         error: function(){
1063                 return;
1064         }
1065     });
1066 }
1067
1068 function setNewCommit()
1069 {
1070     addSignedOff();
1071     $.ajax({
1072         beforeSend: function (xhr) { xhr.setRequestHeader ("Authorization", userB64); },
1073         type: "POST",
1074         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/commits",
1075         async: false,
1076         dataType:'json',
1077         data:'{ "message" : "'+ commitMessage +'", '+
1078                 '"parents" :"'+shaLastCommit+'",'+
1079                 '"tree": "'+shaNewTree+'"'+
1080              '}',
1081         success: function(success)
1082         {
1083             shaNewCommit = success.sha;
1084             commit();
1085         },
1086         error: function(){
1087                 return;
1088         }
1089     });
1090 }
1091
1092 //Create a commit
1093 function commit()
1094 {
1095     $.ajax({
1096         beforeSend: function (xhr) { xhr.setRequestHeader ("Authorization", userB64); },
1097         type: "POST",
1098         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/refs/heads/"+branchName,
1099         dataType:'json',
1100         data:'{ "sha" : "'+shaNewCommit+'", '+
1101                 '"force" :"true"'+
1102              '}',
1103         success: function(success) { displayMessage('Commit created successfully', 40, 40); },
1104         error:function(error){ displayMessage('Error ' + error.object.message, 40, 40); }
1105     });
1106 }
1107
1108 // Create a blob
1109 function setBlob()
1110 {
1111     $.ajax({
1112         beforeSend: function (xhr) { xhr.setRequestHeader ("Authorization",  userB64); },
1113         type: "POST",
1114         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/blobs",
1115         async: false,
1116         dataType:'json',
1117         data:'{ "content" : "'+text.replace(/\r?\n/g, '\\n').replace(/\t/g, '\\t').replace(/\"/g,'\\"')+'", '+
1118                 '"encoding" :"utf-8"'+
1119             '}',
1120         success: function(success)
1121         {
1122             shaBlob = success.sha;
1123             setNewTree();
1124         },
1125         error:function(error){
1126                 displayMessage('Error : Problem parsing JSON', 40, 40);
1127                 return;
1128         }
1129     });
1130 }
1131
1132 // Display file content
1133 function getFileContent(urlFile, newComment)
1134 {
1135     $.ajax({
1136         beforeSend: function (xhr) {
1137             xhr.setRequestHeader ("Accept",  "application/vnd.github-blob.raw");
1138             if (userB64 != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1139         },
1140         type: "GET",
1141         url: urlFile,
1142         async:false,
1143         success: function(success)
1144         {
1145             state = true;
1146             replaceComment(newComment, success);
1147         }
1148     });
1149 }
1150
1151 function replaceComment(newComment, fileContent){
1152         var arrayNew = newComment.split('\n');
1153         var lNew = arrayNew.length;
1154         text = "";
1155         var lines = fileContent.split("\n");
1156         for (var i = 0; i < lines.length; i++) {
1157                 if(i == commentLineStart){
1158                         if(addNewComment){
1159                                 for(var indexLine=0; indexLine < lines[i+1].length; indexxLine++){
1160                                         if(lines[i+1].substr(indexLine,1) == "\t" || lines[i+1].substr(indexLine,1) == "#"){ text += lines[i+1].substr(indexLine,1); }
1161                                         else{ break;}
1162                                 }
1163                                 text += lines[i] + "\n";
1164                         }
1165                         // We change the comment
1166                         for(var j = 0; j < lNew; j++){
1167                                 if(commentType == 1){ text += "\t# " + arrayNew[j] + "\n"; }
1168                                 else{
1169                                         if(arrayNew[j] == ""){ text += "#"+"\n"; }
1170                                         else{ text += "# " + arrayNew[j] + "\n"; }
1171                                 }
1172                         }
1173                 }
1174                 else if(i < commentLineStart || i >= commentLineEnd){
1175                         if(i == lines.length-1){ text += lines[i]; }
1176                         else{ text += lines[i] + "\n"; }
1177                 }
1178         }
1179         if(addNewComment){
1180                 addNewComment = false;
1181         }
1182 }
1183
1184 function getCommentLastCommit(path, origin){
1185         var urlRaw;
1186         var bkBranch = '';
1187         if(origin){// We want to get the original file
1188                 bkBranch = branchName;
1189                 branchName = "master";
1190         }
1191         getLastCommit();
1192         if(shaLastCommit != ""){
1193                 if (checkCookie()) {
1194                         urlRaw="https://rawgithub.com/"+ userName +"/"+ githubRepo +"/" + shaLastCommit + "/" + path;
1195                         $.ajax({
1196                             type: "GET",
1197                             url: urlRaw,
1198                             async: false,
1199                             success: function(success)
1200                             {
1201                                     if(origin){ originalFileContent = success; }
1202                                     else{ currentfileContent = success; }
1203                             }
1204                         });
1205                 }
1206         }
1207         if(origin){ branchName = bkBranch; }
1208 }
1209
1210 function displayMessage(msg, widthDiv, margModal){
1211         spinner.stop();
1212         $('#modal').hide();
1213         $('#btnCancelBranch').hide();
1214         $('#modalQuestion').show().prepend('<a class="close"><img src="resources/icons/close.png" class="btnCloseQuestion" title="Close" alt="Close" /></a>');
1215         $('#txtQuestion').text(msg);
1216         $('#btnCreateBranch').text("Ok");
1217         var xModal = $('#modalQuestion').css('width').split('px')[0];
1218         var yModal = $('#modalQuestion').css('height').split('px')[0];
1219         var x = $(document).width/2 - xModal/2;
1220         var y = $(document).height/2 - yModal/2;
1221         var xBtnBranch = $('#btnCreateBranch').css('width').split('px')[0];
1222         $('#modalQuestion').css({'left' : x, 'top' : y});
1223         $('#modalQuestion').show();
1224         $('#btnCreateBranch').css('margin-left', xModal/2 - xBtnBranch);
1225         $('body').append('<div id="fade"></div>');
1226         $('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn();
1227 }
1228
1229 function displaySpinner(){
1230         spinner.spin(targetSpinner);
1231         $("#waitCommit").show();
1232 }
1233
1234 // Check if the repo already exist
1235 function isRepoExisting(){
1236         $.ajax({
1237         beforeSend: function (xhr) {
1238             if (userB64 != "") { xhr.setRequestHeader ("Authorization", userB64); }
1239         },
1240         type: "GET",
1241         url: "https://api.github.com/repos/"+userName+"/"+githubRepo,
1242         async:false,
1243         dataType:'json',
1244         success: function(){ repoExist = true; },
1245         error: function()
1246         {
1247                 displayMessage('Repo not found !', 35, 45);
1248                 repoExist = false;
1249         }
1250     });
1251 }
1252
1253 // Check if the branch already exist
1254 function isBranchExisting(){
1255         $.ajax({
1256                 beforeSend: function (xhr) {
1257                         if (userB64 != "") { xhr.setRequestHeader ("Authorization", userB64); }
1258                 },
1259                 type: "GET",
1260                 url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/refs/heads/"+branchName,
1261                 async:false,
1262                 dataType:'json',
1263                 success: function(){ branchExist = true; },
1264                 error: function()
1265                 {
1266                         branchExist = false;
1267                         editComment -= 1;
1268                         $('#modal').hide();
1269                         $('#txtQuestion').text("Are you sure you want to create that branch ?");
1270                         $('#btnCancelBranch').show();
1271                         $('#btnCreateBranch').text("Yes");
1272                         $('#modalQuestion').show();
1273                         $('#modalQuestion').show().prepend('<a class="close"><img src="resources/icons/close.png" class="btnCloseQuestion" title="Close" alt="Close" /></a>');
1274                         $('body').append('<div id="fade"></div>');
1275                         $('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn();
1276                 }
1277         });
1278 }
1279
1280 function getMasterSha()
1281 {
1282     $.ajax({
1283         beforeSend: function (xhr) {
1284             if (userB64 != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1285         },
1286         type: "GET",
1287         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/refs/heads/master",
1288         dataType:"json",
1289         async: false,
1290         success: function(success) { shaMaster = success.object.sha; }
1291     });
1292 }
1293
1294 function createBranch(){
1295
1296         getMasterSha();
1297
1298         $.ajax({
1299         beforeSend: function (xhr) { xhr.setRequestHeader ("Authorization", userB64); },
1300         type: "POST",
1301         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/git/refs",
1302         data:'{ "ref" : "refs/heads/'+branchName+'",'+
1303                         '"sha" : "'+shaMaster+'"'+
1304             '}',
1305         success: function(){ return; },
1306         error: function(){
1307                 editComment -= 1;
1308                 displayMessage('Impossible to create the new branch : ' + branchName, 40, 40);
1309         }
1310     });
1311 }
1312
1313 $.fn.spin = function(opts) {
1314   this.each(function() {
1315     var $this = $(this),
1316         data = $this.data();
1317
1318     if (data.spinner) {
1319       data.spinner.stop();
1320       delete data.spinner;
1321     }
1322     if (opts !== false) {
1323       data.spinner = new Spinner($.extend({color: $this.css('color')}, opts)).spin(this);
1324     }
1325   });
1326   return this;
1327 };
1328
1329 function reloadComment(){
1330         var path = $('pre[class=text_label]').attr('tag');
1331         $.when(getCommentLastCommit(path, false)).done(function(){
1332                 if(sessionStarted){ getCommentLastCommit(path, true); }
1333                 $('pre[class=text_label]').each(function(){ getCommentOfFunction($(this)); });
1334         });
1335 }
1336
1337 function getCommentOfFunction(element){
1338         var textC = "";
1339         var numL = element.attr("title");
1340         if(numL != null){
1341                 commentLineStart = numL-1;
1342                 commentLineEnd = element.attr('name').split(numL)[1].split('-')[1]-1;
1343                 var lines = currentfileContent.split("\n");
1344                 for (var i = 0; i < lines.length; i++) {
1345                         if(i >= commentLineStart-1 && i <= commentLineEnd+1){
1346                                 if (lines[i].substr(1,1) == "#"){ textC += lines[i].substr(3,lines[i].length) + "\n";}
1347                                 else if(lines[i].substr(0,1) == '#'){ textC += lines[i].substr(2,lines[i].length) + "\n"; }
1348                 }
1349             }
1350             if(textC != element.text){element.text(textC);}
1351             if (textC != "" && editComment > 0){
1352                 var originContent = originalFileContent.split("\n");
1353                 var origin = '';
1354                 var lblDiff = element.parent().prev().children('#lblDiffCommit');
1355                 var preSave = element.parent().children('#preSave');
1356                 for (var i = 0; i < originContent.length; i++) {
1357                         if(i >= commentLineStart-1 && i <= commentLineEnd+1){
1358                                 if (originContent[i].substr(1,1) == "#"){ origin += originContent[i].substr(3,originContent[i].length) + "\n";}
1359                                 else if(originContent[i].substr(0,1) == '#'){ origin += originContent[i].substr(2,originContent[i].length) + "\n"; }
1360                         }
1361                 }
1362                 if(textC != origin && numL == numComment){
1363                         // The comment is different compare to the original
1364                         if(showcomment == false){ lblDiff.text("Show original comment"); }
1365                         preSave.text(origin);
1366                 }
1367                 else if (numL == numComment){ lblDiff.text(""); }
1368             }
1369         }
1370 }
1371
1372 // Get list of branches
1373 function getListBranches()
1374 {
1375         cleanListBranches();
1376     $.ajax({
1377         beforeSend: function (xhr) {
1378             if ($("#login").val() != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1379         },
1380         type: "GET",
1381         url: "https://api.github.com/repos/"+userName+"/"+githubRepo+"/branches",
1382         async:false,
1383         dataType:'json',
1384         success: function(success)
1385         {
1386             for(var branch in success) {
1387                 var selected = '';
1388                 if(branchName == success[branch].name){
1389                         selected = 'selected';
1390                 }
1391                 $('#dropBranches').append('<option value="" '+ selected +'>' + success[branch].name + '</option>');
1392             }
1393         }
1394     });
1395 }
1396
1397 // Delete all option in the list
1398 function cleanListBranches(){
1399         $('#dropBranches').children("option").remove();
1400 }
1401
1402 function closeAllCommentInEdtiting(){
1403         $('a[id=cancelBtn]').each(function(){
1404                 closeEditing($(this));
1405         });
1406 }
1407
1408 function closeEditing(tag){
1409         if(editComment > 0){ editComment -= 1; }
1410         // Hide itself
1411         tag.hide();
1412         // Hide commitBtn
1413         tag.next().hide();
1414         // Hide Textarea
1415         tag.prev().hide();
1416         // Show comment
1417         tag.prev().prev().show();
1418 }
1419
1420 function checkSignIn(){
1421         var response = false;
1422         $.ajax({
1423         beforeSend: function (xhr) {
1424             if ($("#login").val() != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1425         },
1426         type: "GET",
1427         url: "https://api.github.com/repos/"+userName+"/"+githubRepo,
1428         async:false,
1429         dataType:'json',
1430         success: function(success)
1431         {
1432                 getUserInfo();
1433                 response = true;
1434                 displayMessage('You are now logged in');
1435         },
1436         error: function()
1437         {
1438                 displayMessage('Error : Wrong username or password');
1439                 response = false;
1440         }
1441     });
1442     return response;
1443 }
1444
1445 function getUserInfo(){
1446         $.ajax({
1447         beforeSend: function (xhr) {
1448             if ($("#login").val() != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1449         },
1450         type: "GET",
1451         url: "https://api.github.com/user/emails",
1452         async:false,
1453         dataType:'json',
1454         success: function(success)
1455         {
1456                 userEmail = success;
1457         }
1458     });
1459 }
1460
1461 function getSignedOff(){
1462         $.ajax({
1463         beforeSend: function (xhr) {
1464             if ($("#login").val() != ""){ xhr.setRequestHeader ("Authorization", userB64); }
1465         },
1466         type: "GET",
1467         url: "https://api.github.com/users/"+userName,
1468         async:false,
1469         dataType:'json',
1470         success: function(success)
1471         {
1472                 signedOff = success.name;
1473         }
1474     });
1475 }
1476
1477 function addSignedOff(){
1478         $.when(getUserInfo()).done(function(){
1479                 $.when(getSignedOff()).done(function(){
1480                         $('#commitMessage').val($('#commitMessage').val() + "\n\nSigned-off-by: "+signedOff+" <"+userEmail+">");
1481                 });
1482         });
1483         resizeTextarea($('#commitMessage'));
1484 }
1485
1486 function removeSignedOff(){
1487         $('#commitMessage').val(commitMessage);
1488         resizeTextarea($('#commitMessage'));
1489 }
1490
1491 function resizeTextarea(element){
1492         var nLines = element.val().split('\n').length + 1;
1493         element.attr('rows', nLines);
1494 }
1495
1496 function showComment(element){
1497         // Display the original comment
1498         if (showcomment == true){
1499                 showcomment = false;
1500                 element.text("Show original comment");
1501         }
1502         else{
1503                 // Show the comment updated in user's repo
1504                 showcomment = true;
1505                 element.text("Comment changed in "+githubRepo+" / "+branchName);
1506         }
1507         var parent = element.parent().next(".description");
1508         var textarea = parent.children('#fileContent');
1509         var text = textarea.val();
1510         var preSave = parent.children('#preSave');
1511         textarea.val(preSave.text());
1512         preSave.text(text);
1513         // Resize edit box
1514         textarea.height(textarea.prop("scrollHeight"));
1515         resizeTextarea(textarea);
1516 }