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   1  /* global adminCommentsL10n, thousandsSeparator, list_args, QTags, ajaxurl, wpAjax */
   2  var setCommentsList, theList, theExtraList, commentReply,
   3      toggleWithKeyboard = false;
   4  
   5  (function($) {
   6  var getCount, updateCount, updatePending, dashboardTotals;
   7  
   8  setCommentsList = function() {
   9      var totalInput, perPageInput, pageInput, dimAfter, delBefore, updateTotalCount, delAfter, refillTheExtraList, diff,
  10          lastConfidentTime = 0;
  11  
  12      totalInput = $('input[name="_total"]', '#comments-form');
  13      perPageInput = $('input[name="_per_page"]', '#comments-form');
  14      pageInput = $('input[name="_page"]', '#comments-form');
  15  
  16      dimAfter = function( r, settings ) {
  17          var editRow, replyID, replyButton,
  18              c = $( '#' + settings.element );
  19  
  20          editRow = $('#replyrow');
  21          replyID = $('#comment_ID', editRow).val();
  22          replyButton = $('#replybtn', editRow);
  23  
  24          if ( c.is('.unapproved') ) {
  25              if ( settings.data.id == replyID )
  26                  replyButton.text(adminCommentsL10n.replyApprove);
  27  
  28              c.find('div.comment_status').html('0');
  29          } else {
  30              if ( settings.data.id == replyID )
  31                  replyButton.text(adminCommentsL10n.reply);
  32  
  33              c.find('div.comment_status').html('1');
  34          }
  35  
  36          diff = $('#' + settings.element).is('.' + settings.dimClass) ? 1 : -1;
  37          updatePending( diff );
  38      };
  39  
  40      // Send current total, page, per_page and url
  41      delBefore = function( settings, list ) {
  42          var note, id, el, n, h, a, author,
  43              action = false,
  44              wpListsData = $( settings.target ).attr( 'data-wp-lists' );
  45  
  46          settings.data._total = totalInput.val() || 0;
  47          settings.data._per_page = perPageInput.val() || 0;
  48          settings.data._page = pageInput.val() || 0;
  49          settings.data._url = document.location.href;
  50          settings.data.comment_status = $('input[name="comment_status"]', '#comments-form').val();
  51  
  52          if ( wpListsData.indexOf(':trash=1') != -1 )
  53              action = 'trash';
  54          else if ( wpListsData.indexOf(':spam=1') != -1 )
  55              action = 'spam';
  56  
  57          if ( action ) {
  58              id = wpListsData.replace(/.*?comment-([0-9]+).*/, '$1');
  59              el = $('#comment-' + id);
  60              note = $('#' + action + '-undo-holder').html();
  61  
  62              el.find('.check-column :checkbox').prop('checked', false); // Uncheck the row so as not to be affected by Bulk Edits.
  63  
  64              if ( el.siblings('#replyrow').length && commentReply.cid == id )
  65                  commentReply.close();
  66  
  67              if ( el.is('tr') ) {
  68                  n = el.children(':visible').length;
  69                  author = $('.author strong', el).text();
  70                  h = $('<tr id="undo-' + id + '" class="undo un' + action + '" style="display:none;"><td colspan="' + n + '">' + note + '</td></tr>');
  71              } else {
  72                  author = $('.comment-author', el).text();
  73                  h = $('<div id="undo-' + id + '" style="display:none;" class="undo un' + action + '">' + note + '</div>');
  74              }
  75  
  76              el.before(h);
  77  
  78              $('strong', '#undo-' + id).text(author);
  79              a = $('.undo a', '#undo-' + id);
  80              a.attr('href', 'comment.php?action=un' + action + 'comment&c=' + id + '&_wpnonce=' + settings.data._ajax_nonce);
  81              a.attr('data-wp-lists', 'delete:the-comment-list:comment-' + id + '::un' + action + '=1');
  82              a.attr('class', 'vim-z vim-destructive');
  83              $('.avatar', el).clone().prependTo('#undo-' + id + ' .' + action + '-undo-inside');
  84  
  85              a.click(function(){
  86                  list.wpList.del(this);
  87                  $('#undo-' + id).css( {backgroundColor:'#ceb'} ).fadeOut(350, function(){
  88                      $(this).remove();
  89                      $('#comment-' + id).css('backgroundColor', '').fadeIn(300, function(){ $(this).show(); });
  90                  });
  91                  return false;
  92              });
  93          }
  94  
  95          return settings;
  96      };
  97  
  98      // Updates the current total (stored in the _total input)
  99      updateTotalCount = function( total, time, setConfidentTime ) {
 100          if ( time < lastConfidentTime )
 101              return;
 102  
 103          if ( setConfidentTime )
 104              lastConfidentTime = time;
 105  
 106          totalInput.val( total.toString() );
 107      };
 108  
 109      dashboardTotals = function(n) {
 110          var total, appr, totalN, apprN,
 111              dash = $('#dashboard_right_now');
 112  
 113          n = n || 0;
 114          if ( isNaN(n) || !dash.length )
 115              return;
 116  
 117          total = $('span.total-count', dash);
 118          appr = $('span.approved-count', dash);
 119          totalN = getCount(total);
 120  
 121          totalN = totalN + n;
 122          apprN = totalN - getCount( $('span.pending-count', dash) ) - getCount( $('span.spam-count', dash) );
 123          updateCount(total, totalN);
 124          updateCount(appr, apprN);
 125      };
 126  
 127      getCount = function(el) {
 128          var n = parseInt( el.html().replace(/[^0-9]+/g, ''), 10 );
 129          if ( isNaN(n) )
 130              return 0;
 131          return n;
 132      };
 133  
 134      updateCount = function(el, n) {
 135          var n1 = '';
 136          if ( isNaN(n) )
 137              return;
 138          n = n < 1 ? '0' : n.toString();
 139          if ( n.length > 3 ) {
 140              while ( n.length > 3 ) {
 141                  n1 = thousandsSeparator + n.substr(n.length - 3) + n1;
 142                  n = n.substr(0, n.length - 3);
 143              }
 144              n = n + n1;
 145          }
 146          el.html(n);
 147      };
 148  
 149      updatePending = function( diff ) {
 150          $('span.pending-count').each(function() {
 151              var a = $(this), n = getCount(a) + diff;
 152              if ( n < 1 )
 153                  n = 0;
 154              a.closest('.awaiting-mod')[ 0 === n ? 'addClass' : 'removeClass' ]('count-0');
 155              updateCount( a, n );
 156          });
 157  
 158          dashboardTotals();
 159      };
 160  
 161      // In admin-ajax.php, we send back the unix time stamp instead of 1 on success
 162      delAfter = function( r, settings ) {
 163          var total_items_i18n, total, N, spam, trash, pending,
 164              untrash = $(settings.target).parent().is('span.untrash'),
 165              unspam = $(settings.target).parent().is('span.unspam'),
 166              unapproved = $('#' + settings.element).is('.unapproved');
 167  
 168  		function getUpdate(s) {
 169              if ( $(settings.target).parent().is('span.' + s) )
 170                  return 1;
 171              else if ( $('#' + settings.element).is('.' + s) )
 172                  return -1;
 173  
 174              return 0;
 175          }
 176  
 177          if ( untrash )
 178              trash = -1;
 179          else
 180              trash = getUpdate('trash');
 181  
 182          if ( unspam )
 183              spam = -1;
 184          else
 185              spam = getUpdate('spam');
 186  
 187          if ( $(settings.target).parent().is('span.unapprove') || ( ( untrash || unspam ) && unapproved ) ) {
 188              // a comment was 'deleted' from another list (e.g. approved, spam, trash) and moved to pending,
 189              // or a trash/spam of a pending comment was undone
 190              pending = 1;
 191          } else if ( unapproved ) {
 192              // a pending comment was trashed/spammed/approved
 193              pending = -1;
 194          }
 195  
 196          if ( pending )
 197              updatePending(pending);
 198  
 199          $('span.spam-count').each( function() {
 200              var a = $(this), n = getCount(a) + spam;
 201              updateCount(a, n);
 202          });
 203  
 204          $('span.trash-count').each( function() {
 205              var a = $(this), n = getCount(a) + trash;
 206              updateCount(a, n);
 207          });
 208  
 209          if ( $('#dashboard_right_now').length ) {
 210              N = trash ? -1 * trash : 0;
 211              dashboardTotals(N);
 212          } else {
 213              total = totalInput.val() ? parseInt( totalInput.val(), 10 ) : 0;
 214              if ( $(settings.target).parent().is('span.undo') )
 215                  total++;
 216              else
 217                  total--;
 218  
 219              if ( total < 0 )
 220                  total = 0;
 221  
 222              if ( ( 'object' == typeof r ) && lastConfidentTime < settings.parsed.responses[0].supplemental.time ) {
 223                  total_items_i18n = settings.parsed.responses[0].supplemental.total_items_i18n || '';
 224                  if ( total_items_i18n ) {
 225                      $('.displaying-num').text( total_items_i18n );
 226                      $('.total-pages').text( settings.parsed.responses[0].supplemental.total_pages_i18n );
 227                      $('.tablenav-pages').find('.next-page, .last-page').toggleClass('disabled', settings.parsed.responses[0].supplemental.total_pages == $('.current-page').val());
 228                  }
 229                  updateTotalCount( total, settings.parsed.responses[0].supplemental.time, true );
 230              } else {
 231                  updateTotalCount( total, r, false );
 232              }
 233          }
 234  
 235          if ( ! theExtraList || theExtraList.size() === 0 || theExtraList.children().size() === 0 || untrash || unspam ) {
 236              return;
 237          }
 238  
 239          theList.get(0).wpList.add( theExtraList.children(':eq(0)').remove().clone() );
 240  
 241          refillTheExtraList();
 242      };
 243  
 244      refillTheExtraList = function(ev) {
 245          var args = $.query.get(), total_pages = $('.total-pages').text(), per_page = $('input[name="_per_page"]', '#comments-form').val();
 246  
 247          if (! args.paged)
 248              args.paged = 1;
 249  
 250          if (args.paged > total_pages) {
 251              return;
 252          }
 253  
 254          if (ev) {
 255              theExtraList.empty();
 256              args.number = Math.min(8, per_page); // see WP_Comments_List_Table::prepare_items() @ class-wp-comments-list-table.php
 257          } else {
 258              args.number = 1;
 259              args.offset = Math.min(8, per_page) - 1; // fetch only the next item on the extra list
 260          }
 261  
 262          args.no_placeholder = true;
 263  
 264          args.paged ++;
 265  
 266          // $.query.get() needs some correction to be sent into an ajax request
 267          if ( true === args.comment_type )
 268              args.comment_type = '';
 269  
 270          args = $.extend(args, {
 271              'action': 'fetch-list',
 272              'list_args': list_args,
 273              '_ajax_fetch_list_nonce': $('#_ajax_fetch_list_nonce').val()
 274          });
 275  
 276          $.ajax({
 277              url: ajaxurl,
 278              global: false,
 279              dataType: 'json',
 280              data: args,
 281              success: function(response) {
 282                  theExtraList.get(0).wpList.add( response.rows );
 283              }
 284          });
 285      };
 286  
 287      theExtraList = $('#the-extra-comment-list').wpList( { alt: '', delColor: 'none', addColor: 'none' } );
 288      theList = $('#the-comment-list').wpList( { alt: '', delBefore: delBefore, dimAfter: dimAfter, delAfter: delAfter, addColor: 'none' } )
 289          .bind('wpListDelEnd', function(e, s){
 290              var wpListsData = $(s.target).attr('data-wp-lists'), id = s.element.replace(/[^0-9]+/g, '');
 291  
 292              if ( wpListsData.indexOf(':trash=1') != -1 || wpListsData.indexOf(':spam=1') != -1 )
 293                  $('#undo-' + id).fadeIn(300, function(){ $(this).show(); });
 294          });
 295  };
 296  
 297  commentReply = {
 298      cid : '',
 299      act : '',
 300  
 301      init : function() {
 302          var row = $('#replyrow');
 303  
 304          $('a.cancel', row).click(function() { return commentReply.revert(); });
 305          $('a.save', row).click(function() { return commentReply.send(); });
 306          $('input#author, input#author-email, input#author-url', row).keypress(function(e){
 307              if ( e.which == 13 ) {
 308                  commentReply.send();
 309                  e.preventDefault();
 310                  return false;
 311              }
 312          });
 313  
 314          // add events
 315          $('#the-comment-list .column-comment > p').dblclick(function(){
 316              commentReply.toggle($(this).parent());
 317          });
 318  
 319          $('#doaction, #doaction2, #post-query-submit').click(function(){
 320              if ( $('#the-comment-list #replyrow').length > 0 )
 321                  commentReply.close();
 322          });
 323  
 324          this.comments_listing = $('#comments-form > input[name="comment_status"]').val() || '';
 325  
 326          /* $(listTable).bind('beforeChangePage', function(){
 327              commentReply.close();
 328          }); */
 329      },
 330  
 331      addEvents : function(r) {
 332          r.each(function() {
 333              $(this).find('.column-comment > p').dblclick(function(){
 334                  commentReply.toggle($(this).parent());
 335              });
 336          });
 337      },
 338  
 339      toggle : function(el) {
 340          if ( $(el).css('display') != 'none' )
 341              $(el).find('a.vim-q').click();
 342      },
 343  
 344      revert : function() {
 345  
 346          if ( $('#the-comment-list #replyrow').length < 1 )
 347              return false;
 348  
 349          $('#replyrow').fadeOut('fast', function(){
 350              commentReply.close();
 351          });
 352  
 353          return false;
 354      },
 355  
 356      close : function() {
 357          var c, replyrow = $('#replyrow');
 358  
 359          // replyrow is not showing?
 360          if ( replyrow.parent().is('#com-reply') )
 361              return;
 362  
 363          if ( this.cid && this.act == 'edit-comment' ) {
 364              c = $('#comment-' + this.cid);
 365              c.fadeIn(300, function(){ c.show(); }).css('backgroundColor', '');
 366          }
 367  
 368          // reset the Quicktags buttons
 369          if ( typeof QTags != 'undefined' )
 370              QTags.closeAllTags('replycontent');
 371  
 372          $('#add-new-comment').css('display', '');
 373  
 374          replyrow.hide();
 375          $('#com-reply').append( replyrow );
 376          $('#replycontent').css('height', '').val('');
 377          $('#edithead input').val('');
 378          $('.error', replyrow).html('').hide();
 379          $('.spinner', replyrow).hide();
 380  
 381          this.cid = '';
 382      },
 383  
 384      open : function(comment_id, post_id, action) {
 385          var editRow, rowData, act, replyButton, editHeight,
 386              t = this,
 387              c = $('#comment-' + comment_id),
 388              h = c.height();
 389  
 390          t.close();
 391          t.cid = comment_id;
 392  
 393          editRow = $('#replyrow');
 394          rowData = $('#inline-'+comment_id);
 395          action = action || 'replyto';
 396          act = 'edit' == action ? 'edit' : 'replyto';
 397          act = t.act = act + '-comment';
 398  
 399          $('#action', editRow).val(act);
 400          $('#comment_post_ID', editRow).val(post_id);
 401          $('#comment_ID', editRow).val(comment_id);
 402  
 403          if ( action == 'edit' ) {
 404              $('#author', editRow).val( $('div.author', rowData).text() );
 405              $('#author-email', editRow).val( $('div.author-email', rowData).text() );
 406              $('#author-url', editRow).val( $('div.author-url', rowData).text() );
 407              $('#status', editRow).val( $('div.comment_status', rowData).text() );
 408              $('#replycontent', editRow).val( $('textarea.comment', rowData).val() );
 409              $('#edithead, #savebtn', editRow).show();
 410              $('#replyhead, #replybtn, #addhead, #addbtn', editRow).hide();
 411  
 412              if ( h > 120 ) {
 413                  // Limit the maximum height when editing very long comments to make it more manageable.
 414                  // The textarea is resizable in most browsers, so the user can adjust it if needed.
 415                  editHeight = h > 500 ? 500 : h;
 416                  $('#replycontent', editRow).css('height', editHeight + 'px');
 417              }
 418  
 419              c.after( editRow ).fadeOut('fast', function(){
 420                  $('#replyrow').fadeIn(300, function(){ $(this).show(); });
 421              });
 422          } else if ( action == 'add' ) {
 423              $('#addhead, #addbtn', editRow).show();
 424              $('#replyhead, #replybtn, #edithead, #editbtn', editRow).hide();
 425              $('#the-comment-list').prepend(editRow);
 426              $('#replyrow').fadeIn(300);
 427          } else {
 428              replyButton = $('#replybtn', editRow);
 429              $('#edithead, #savebtn, #addhead, #addbtn', editRow).hide();
 430              $('#replyhead, #replybtn', editRow).show();
 431              c.after(editRow);
 432  
 433              if ( c.hasClass('unapproved') ) {
 434                  replyButton.text(adminCommentsL10n.replyApprove);
 435              } else {
 436                  replyButton.text(adminCommentsL10n.reply);
 437              }
 438  
 439              $('#replyrow').fadeIn(300, function(){ $(this).show(); });
 440          }
 441  
 442          setTimeout(function() {
 443              var rtop, rbottom, scrollTop, vp, scrollBottom;
 444  
 445              rtop = $('#replyrow').offset().top;
 446              rbottom = rtop + $('#replyrow').height();
 447              scrollTop = window.pageYOffset || document.documentElement.scrollTop;
 448              vp = document.documentElement.clientHeight || window.innerHeight || 0;
 449              scrollBottom = scrollTop + vp;
 450  
 451              if ( scrollBottom - 20 < rbottom )
 452                  window.scroll(0, rbottom - vp + 35);
 453              else if ( rtop - 20 < scrollTop )
 454                  window.scroll(0, rtop - 35);
 455  
 456              $('#replycontent').focus().keyup(function(e){
 457                  if ( e.which == 27 )
 458                      commentReply.revert(); // close on Escape
 459              });
 460          }, 600);
 461  
 462          return false;
 463      },
 464  
 465      send : function() {
 466          var post = {};
 467  
 468          $('#replysubmit .error').hide();
 469          $('#replysubmit .spinner').show();
 470  
 471          $('#replyrow input').not(':button').each(function() {
 472              var t = $(this);
 473              post[ t.attr('name') ] = t.val();
 474          });
 475  
 476          post.content = $('#replycontent').val();
 477          post.id = post.comment_post_ID;
 478          post.comments_listing = this.comments_listing;
 479          post.p = $('[name="p"]').val();
 480  
 481          if ( $('#comment-' + $('#comment_ID').val()).hasClass('unapproved') )
 482              post.approve_parent = 1;
 483  
 484          $.ajax({
 485              type : 'POST',
 486              url : ajaxurl,
 487              data : post,
 488              success : function(x) { commentReply.show(x); },
 489              error : function(r) { commentReply.error(r); }
 490          });
 491  
 492          return false;
 493      },
 494  
 495      show : function(xml) {
 496          var t = this, r, c, id, bg, pid;
 497  
 498          if ( typeof(xml) == 'string' ) {
 499              t.error({'responseText': xml});
 500              return false;
 501          }
 502  
 503          r = wpAjax.parseAjaxResponse(xml);
 504          if ( r.errors ) {
 505              t.error({'responseText': wpAjax.broken});
 506              return false;
 507          }
 508  
 509          t.revert();
 510  
 511          r = r.responses[0];
 512          id = '#comment-' + r.id;
 513  
 514          if ( 'edit-comment' == t.act )
 515              $(id).remove();
 516  
 517          if ( r.supplemental.parent_approved ) {
 518              pid = $('#comment-' + r.supplemental.parent_approved);
 519              updatePending( -1 );
 520  
 521              if ( this.comments_listing == 'moderated' ) {
 522                  pid.animate( { 'backgroundColor':'#CCEEBB' }, 400, function(){
 523                      pid.fadeOut();
 524                  });
 525                  return;
 526              }
 527          }
 528  
 529          c = $.trim(r.data); // Trim leading whitespaces
 530          $(c).hide();
 531          $('#replyrow').after(c);
 532  
 533          id = $(id);
 534          t.addEvents(id);
 535          bg = id.hasClass('unapproved') ? '#FFFFE0' : id.closest('.widefat, .postbox').css('backgroundColor');
 536  
 537          id.animate( { 'backgroundColor':'#CCEEBB' }, 300 )
 538              .animate( { 'backgroundColor': bg }, 300, function() {
 539                  if ( pid && pid.length ) {
 540                      pid.animate( { 'backgroundColor':'#CCEEBB' }, 300 )
 541                          .animate( { 'backgroundColor': bg }, 300 )
 542                          .removeClass('unapproved').addClass('approved')
 543                          .find('div.comment_status').html('1');
 544                  }
 545              });
 546  
 547      },
 548  
 549      error : function(r) {
 550          var er = r.statusText;
 551  
 552          $('#replysubmit .spinner').hide();
 553  
 554          if ( r.responseText )
 555              er = r.responseText.replace( /<.[^<>]*?>/g, '' );
 556  
 557          if ( er )
 558              $('#replysubmit .error').html(er).show();
 559  
 560      },
 561  
 562      addcomment: function(post_id) {
 563          var t = this;
 564  
 565          $('#add-new-comment').fadeOut(200, function(){
 566              t.open(0, post_id, 'add');
 567              $('table.comments-box').css('display', '');
 568              $('#no-comments').remove();
 569          });
 570      }
 571  };
 572  
 573  $(document).ready(function(){
 574      var make_hotkeys_redirect, edit_comment, toggle_all, make_bulk;
 575  
 576      setCommentsList();
 577      commentReply.init();
 578      $(document).delegate('span.delete a.delete', 'click', function(){return false;});
 579  
 580      if ( typeof $.table_hotkeys != 'undefined' ) {
 581          make_hotkeys_redirect = function(which) {
 582              return function() {
 583                  var first_last, l;
 584  
 585                  first_last = 'next' == which? 'first' : 'last';
 586                  l = $('.tablenav-pages .'+which+'-page:not(.disabled)');
 587                  if (l.length)
 588                      window.location = l[0].href.replace(/\&hotkeys_highlight_(first|last)=1/g, '')+'&hotkeys_highlight_'+first_last+'=1';
 589              };
 590          };
 591  
 592          edit_comment = function(event, current_row) {
 593              window.location = $('span.edit a', current_row).attr('href');
 594          };
 595  
 596          toggle_all = function() {
 597              toggleWithKeyboard = true;
 598              $('input:checkbox', '#cb').click().prop('checked', false);
 599              toggleWithKeyboard = false;
 600          };
 601  
 602          make_bulk = function(value) {
 603              return function() {
 604                  var scope = $('select[name="action"]');
 605                  $('option[value="' + value + '"]', scope).prop('selected', true);
 606                  $('#doaction').click();
 607              };
 608          };
 609  
 610          $.table_hotkeys(
 611              $('table.widefat'),
 612              ['a', 'u', 's', 'd', 'r', 'q', 'z', ['e', edit_comment], ['shift+x', toggle_all],
 613              ['shift+a', make_bulk('approve')], ['shift+s', make_bulk('spam')],
 614              ['shift+d', make_bulk('delete')], ['shift+t', make_bulk('trash')],
 615              ['shift+z', make_bulk('untrash')], ['shift+u', make_bulk('unapprove')]],
 616              { highlight_first: adminCommentsL10n.hotkeys_highlight_first, highlight_last: adminCommentsL10n.hotkeys_highlight_last,
 617              prev_page_link_cb: make_hotkeys_redirect('prev'), next_page_link_cb: make_hotkeys_redirect('next') }
 618          );
 619      }
 620  });
 621  
 622  })(jQuery);