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