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   1  /**
   2   * This file contains the functions needed for the inline editing of posts.
   3   *
   4   * @since 2.7.0
   5   * @output wp-admin/js/inline-edit-post.js
   6   */
   7  
   8  /* global ajaxurl, typenow, inlineEditPost */
   9  
  10  window.wp = window.wp || {};
  11  
  12  /**
  13   * Manages the quick edit and bulk edit windows for editing posts or pages.
  14   *
  15   * @namespace inlineEditPost
  16   *
  17   * @since 2.7.0
  18   *
  19   * @type {Object}
  20   *
  21   * @property {string} type The type of inline editor.
  22   * @property {string} what The prefix before the post ID.
  23   *
  24   */
  25  ( function( $, wp ) {
  26  
  27      window.inlineEditPost = {
  28  
  29      /**
  30       * Initializes the inline and bulk post editor.
  31       *
  32       * Binds event handlers to the Escape key to close the inline editor
  33       * and to the save and close buttons. Changes DOM to be ready for inline
  34       * editing. Adds event handler to bulk edit.
  35       *
  36       * @since 2.7.0
  37       *
  38       * @memberof inlineEditPost
  39       *
  40       * @return {void}
  41       */
  42      init : function(){
  43          var t = this, qeRow = $('#inline-edit'), bulkRow = $('#bulk-edit');
  44  
  45          t.type = $('table.widefat').hasClass('pages') ? 'page' : 'post';
  46          // Post ID prefix.
  47          t.what = '#post-';
  48  
  49          /**
  50           * Binds the Escape key to revert the changes and close the quick editor.
  51           *
  52           * @return {boolean} The result of revert.
  53           */
  54          qeRow.on( 'keyup', function(e){
  55              // Revert changes if Escape key is pressed.
  56              if ( e.which === 27 ) {
  57                  return inlineEditPost.revert();
  58              }
  59          });
  60  
  61          /**
  62           * Binds the Escape key to revert the changes and close the bulk editor.
  63           *
  64           * @return {boolean} The result of revert.
  65           */
  66          bulkRow.on( 'keyup', function(e){
  67              // Revert changes if Escape key is pressed.
  68              if ( e.which === 27 ) {
  69                  return inlineEditPost.revert();
  70              }
  71          });
  72  
  73          /**
  74           * Reverts changes and close the quick editor if the cancel button is clicked.
  75           *
  76           * @return {boolean} The result of revert.
  77           */
  78          $( '.cancel', qeRow ).on( 'click', function() {
  79              return inlineEditPost.revert();
  80          });
  81  
  82          /**
  83           * Saves changes in the quick editor if the save(named: update) button is clicked.
  84           *
  85           * @return {boolean} The result of save.
  86           */
  87          $( '.save', qeRow ).on( 'click', function() {
  88              return inlineEditPost.save(this);
  89          });
  90  
  91          /**
  92           * If Enter is pressed, and the target is not the cancel button, save the post.
  93           *
  94           * @return {boolean} The result of save.
  95           */
  96          $('td', qeRow).on( 'keydown', function(e){
  97              if ( e.which === 13 && ! $( e.target ).hasClass( 'cancel' ) ) {
  98                  return inlineEditPost.save(this);
  99              }
 100          });
 101  
 102          /**
 103           * Reverts changes and close the bulk editor if the cancel button is clicked.
 104           *
 105           * @return {boolean} The result of revert.
 106           */
 107          $( '.cancel', bulkRow ).on( 'click', function() {
 108              return inlineEditPost.revert();
 109          });
 110  
 111          /**
 112           * Disables the password input field when the private post checkbox is checked.
 113           */
 114          $('#inline-edit .inline-edit-private input[value="private"]').on( 'click', function(){
 115              var pw = $('input.inline-edit-password-input');
 116              if ( $(this).prop('checked') ) {
 117                  pw.val('').prop('disabled', true);
 118              } else {
 119                  pw.prop('disabled', false);
 120              }
 121          });
 122  
 123          /**
 124           * Binds click event to the .editinline button which opens the quick editor.
 125           */
 126          $( '#the-list' ).on( 'click', '.editinline', function() {
 127              $( this ).attr( 'aria-expanded', 'true' );
 128              inlineEditPost.edit( this );
 129          });
 130  
 131          $('#bulk-edit').find('fieldset:first').after(
 132              $('#inline-edit fieldset.inline-edit-categories').clone()
 133          ).siblings( 'fieldset:last' ).prepend(
 134              $( '#inline-edit .inline-edit-tags-wrap' ).clone()
 135          );
 136  
 137          $('select[name="_status"] option[value="future"]', bulkRow).remove();
 138  
 139          /**
 140           * Adds onclick events to the apply buttons.
 141           */
 142          $('#doaction').on( 'click', function(e){
 143              var n;
 144  
 145              t.whichBulkButtonId = $( this ).attr( 'id' );
 146              n = t.whichBulkButtonId.substr( 2 );
 147  
 148              if ( 'edit' === $( 'select[name="' + n + '"]' ).val() ) {
 149                  e.preventDefault();
 150                  t.setBulk();
 151              } else if ( $('form#posts-filter tr.inline-editor').length > 0 ) {
 152                  t.revert();
 153              }
 154          });
 155      },
 156  
 157      /**
 158       * Toggles the quick edit window, hiding it when it's active and showing it when
 159       * inactive.
 160       *
 161       * @since 2.7.0
 162       *
 163       * @memberof inlineEditPost
 164       *
 165       * @param {Object} el Element within a post table row.
 166       */
 167      toggle : function(el){
 168          var t = this;
 169          $( t.what + t.getId( el ) ).css( 'display' ) === 'none' ? t.revert() : t.edit( el );
 170      },
 171  
 172      /**
 173       * Creates the bulk editor row to edit multiple posts at once.
 174       *
 175       * @since 2.7.0
 176       *
 177       * @memberof inlineEditPost
 178       */
 179      setBulk : function(){
 180          var te = '', type = this.type, c = true;
 181          var checkedPosts = $( 'tbody th.check-column input[type="checkbox"]:checked' );
 182          var categories = {};
 183          this.revert();
 184  
 185          $( '#bulk-edit td' ).attr( 'colspan', $( 'th:visible, td:visible', '.widefat:first thead' ).length );
 186  
 187          // Insert the editor at the top of the table with an empty row above to maintain zebra striping.
 188          $('table.widefat tbody').prepend( $('#bulk-edit') ).prepend('<tr class="hidden"></tr>');
 189          $('#bulk-edit').addClass('inline-editor').show();
 190  
 191          /**
 192           * Create a HTML div with the title and a link(delete-icon) for each selected
 193           * post.
 194           *
 195           * Get the selected posts based on the checked checkboxes in the post table.
 196           */
 197          $( 'tbody th.check-column input[type="checkbox"]' ).each( function() {
 198  
 199              // If the checkbox for a post is selected, add the post to the edit list.
 200              if ( $(this).prop('checked') ) {
 201                  c = false;
 202                  var id = $( this ).val(),
 203                      theTitle = $( '#inline_' + id + ' .post_title' ).html() || wp.i18n.__( '(no title)' ),
 204                      buttonVisuallyHiddenText = wp.i18n.sprintf(
 205                          /* translators: %s: Post title. */
 206                          wp.i18n.__( 'Remove &#8220;%s&#8221; from Bulk Edit' ),
 207                          theTitle
 208                      );
 209  
 210                  te += '<li class="ntdelitem"><button type="button" id="_' + id + '" class="button-link ntdelbutton"><span class="screen-reader-text">' + buttonVisuallyHiddenText + '</span></button><span class="ntdeltitle" aria-hidden="true">' + theTitle + '</span></li>';
 211              }
 212          });
 213  
 214          // If no checkboxes where checked, just hide the quick/bulk edit rows.
 215          if ( c ) {
 216              return this.revert();
 217          }
 218  
 219          // Populate the list of items to bulk edit.
 220          $( '#bulk-titles' ).html( '<ul id="bulk-titles-list" role="list">' + te + '</ul>' );
 221  
 222          // Gather up some statistics on which of these checked posts are in which categories.
 223          checkedPosts.each( function() {
 224              var id      = $( this ).val();
 225              var checked = $( '#category_' + id ).text().split( ',' );
 226  
 227              checked.map( function( cid ) {
 228                  categories[ cid ] || ( categories[ cid ] = 0 );
 229                  // Just record that this category is checked.
 230                  categories[ cid ]++;
 231              } );
 232          } );
 233  
 234          // Compute initial states.
 235          $( '.inline-edit-categories input[name="post_category[]"]' ).each( function() {
 236              if ( categories[ $( this ).val() ] == checkedPosts.length ) {
 237                  // If the number of checked categories matches the number of selected posts, then all posts are in this category.
 238                  $( this ).prop( 'checked', true );
 239              } else if ( categories[ $( this ).val() ] > 0 ) {
 240                  // If the number is less than the number of selected posts, then it's indeterminate.
 241                  $( this ).prop( 'indeterminate', true );
 242                  if ( ! $( this ).parent().find( 'input[name="indeterminate_post_category[]"]' ).length ) {
 243                      // Get the term label text.
 244                      var label = $( this ).parent().text();
 245                      // Set indeterminate states for the backend. Add accessible text for indeterminate inputs. 
 246                      $( this ).after( '<input type="hidden" name="indeterminate_post_category[]" value="' + $( this ).val() + '">' ).attr( 'aria-label', label.trim() + ': ' + wp.i18n.__( 'Some selected posts have this category' ) );
 247                  }
 248              }
 249          } );
 250  
 251          $( '.inline-edit-categories input[name="post_category[]"]:indeterminate' ).on( 'change', function() {
 252              // Remove accessible label text. Remove the indeterminate flags as there was a specific state change.
 253              $( this ).removeAttr( 'aria-label' ).parent().find( 'input[name="indeterminate_post_category[]"]' ).remove();
 254          } );
 255  
 256          $( '.inline-edit-save button' ).on( 'click', function() {
 257              $( '.inline-edit-categories input[name="post_category[]"]' ).prop( 'indeterminate', false );
 258          } );
 259  
 260          /**
 261           * Binds on click events to handle the list of items to bulk edit.
 262           *
 263           * @listens click
 264           */
 265          $( '#bulk-titles .ntdelbutton' ).click( function() {
 266              var $this = $( this ),
 267                  id = $this.attr( 'id' ).substr( 1 ),
 268                  $prev = $this.parent().prev().children( '.ntdelbutton' ),
 269                  $next = $this.parent().next().children( '.ntdelbutton' );
 270  
 271              $( 'input#cb-select-all-1, input#cb-select-all-2' ).prop( 'checked', false );
 272              $( 'table.widefat input[value="' + id + '"]' ).prop( 'checked', false );
 273              $( '#_' + id ).parent().remove();
 274              wp.a11y.speak( wp.i18n.__( 'Item removed.' ), 'assertive' );
 275  
 276              // Move focus to a proper place when items are removed.
 277              if ( $next.length ) {
 278                  $next.focus();
 279              } else if ( $prev.length ) {
 280                  $prev.focus();
 281              } else {
 282                  $( '#bulk-titles-list' ).remove();
 283                  inlineEditPost.revert();
 284                  wp.a11y.speak( wp.i18n.__( 'All selected items have been removed. Select new items to use Bulk Actions.' ) );
 285              }
 286          });
 287  
 288          // Enable auto-complete for tags when editing posts.
 289          if ( 'post' === type ) {
 290              $( 'tr.inline-editor textarea[data-wp-taxonomy]' ).each( function ( i, element ) {
 291                  /*
 292                   * While Quick Edit clones the form each time, Bulk Edit always re-uses
 293                   * the same form. Let's check if an autocomplete instance already exists.
 294                   */
 295                  if ( $( element ).autocomplete( 'instance' ) ) {
 296                      // jQuery equivalent of `continue` within an `each()` loop.
 297                      return;
 298                  }
 299  
 300                  $( element ).wpTagsSuggest();
 301              } );
 302          }
 303  
 304          // Set initial focus on the Bulk Edit region.
 305          $( '#bulk-edit .inline-edit-wrapper' ).attr( 'tabindex', '-1' ).focus();
 306          // Scrolls to the top of the table where the editor is rendered.
 307          $('html, body').animate( { scrollTop: 0 }, 'fast' );
 308      },
 309  
 310      /**
 311       * Creates a quick edit window for the post that has been clicked.
 312       *
 313       * @since 2.7.0
 314       *
 315       * @memberof inlineEditPost
 316       *
 317       * @param {number|Object} id The ID of the clicked post or an element within a post
 318       *                           table row.
 319       * @return {boolean} Always returns false at the end of execution.
 320       */
 321      edit : function(id) {
 322          var t = this, fields, editRow, rowData, status, pageOpt, pageLevel, nextPage, pageLoop = true, nextLevel, f, val, pw;
 323          t.revert();
 324  
 325          if ( typeof(id) === 'object' ) {
 326              id = t.getId(id);
 327          }
 328  
 329          fields = ['post_title', 'post_name', 'post_author', '_status', 'jj', 'mm', 'aa', 'hh', 'mn', 'ss', 'post_password', 'post_format', 'menu_order', 'page_template'];
 330          if ( t.type === 'page' ) {
 331              fields.push('post_parent');
 332          }
 333  
 334          // Add the new edit row with an extra blank row underneath to maintain zebra striping.
 335          editRow = $('#inline-edit').clone(true);
 336          $( 'td', editRow ).attr( 'colspan', $( 'th:visible, td:visible', '.widefat:first thead' ).length );
 337  
 338          // Remove the ID from the copied row and let the `for` attribute reference the hidden ID.
 339          $( 'td', editRow ).find('#quick-edit-legend').removeAttr('id');
 340          $( 'td', editRow ).find('p[id^="quick-edit-"]').removeAttr('id');
 341  
 342          $(t.what+id).removeClass('is-expanded').hide().after(editRow).after('<tr class="hidden"></tr>');
 343  
 344          // Populate fields in the quick edit window.
 345          rowData = $('#inline_'+id);
 346          if ( !$(':input[name="post_author"] option[value="' + $('.post_author', rowData).text() + '"]', editRow).val() ) {
 347  
 348              // The post author no longer has edit capabilities, so we need to add them to the list of authors.
 349              $(':input[name="post_author"]', editRow).prepend('<option value="' + $('.post_author', rowData).text() + '">' + $('#post-' + id + ' .author').text() + '</option>');
 350          }
 351          if ( $( ':input[name="post_author"] option', editRow ).length === 1 ) {
 352              $('label.inline-edit-author', editRow).hide();
 353          }
 354  
 355          for ( f = 0; f < fields.length; f++ ) {
 356              val = $('.'+fields[f], rowData);
 357  
 358              /**
 359               * Replaces the image for a Twemoji(Twitter emoji) with it's alternate text.
 360               *
 361               * @return {string} Alternate text from the image.
 362               */
 363              val.find( 'img' ).replaceWith( function() { return this.alt; } );
 364              val = val.text();
 365              $(':input[name="' + fields[f] + '"]', editRow).val( val );
 366          }
 367  
 368          if ( $( '.comment_status', rowData ).text() === 'open' ) {
 369              $( 'input[name="comment_status"]', editRow ).prop( 'checked', true );
 370          }
 371          if ( $( '.ping_status', rowData ).text() === 'open' ) {
 372              $( 'input[name="ping_status"]', editRow ).prop( 'checked', true );
 373          }
 374          if ( $( '.sticky', rowData ).text() === 'sticky' ) {
 375              $( 'input[name="sticky"]', editRow ).prop( 'checked', true );
 376          }
 377  
 378          /**
 379           * Creates the select boxes for the categories.
 380           */
 381          $('.post_category', rowData).each(function(){
 382              var taxname,
 383                  term_ids = $(this).text();
 384  
 385              if ( term_ids ) {
 386                  taxname = $(this).attr('id').replace('_'+id, '');
 387                  $('ul.'+taxname+'-checklist :checkbox', editRow).val(term_ids.split(','));
 388              }
 389          });
 390  
 391          /**
 392           * Gets all the taxonomies for live auto-fill suggestions when typing the name
 393           * of a tag.
 394           */
 395          $('.tags_input', rowData).each(function(){
 396              var terms = $(this),
 397                  taxname = $(this).attr('id').replace('_' + id, ''),
 398                  textarea = $('textarea.tax_input_' + taxname, editRow),
 399                  comma = wp.i18n._x( ',', 'tag delimiter' ).trim();
 400  
 401              // Ensure the textarea exists.
 402              if ( ! textarea.length ) {
 403                  return;
 404              }
 405  
 406              terms.find( 'img' ).replaceWith( function() { return this.alt; } );
 407              terms = terms.text();
 408  
 409              if ( terms ) {
 410                  if ( ',' !== comma ) {
 411                      terms = terms.replace(/,/g, comma);
 412                  }
 413                  textarea.val(terms);
 414              }
 415  
 416              textarea.wpTagsSuggest();
 417          });
 418  
 419          // Handle the post status.
 420          var post_date_string = $(':input[name="aa"]').val() + '-' + $(':input[name="mm"]').val() + '-' + $(':input[name="jj"]').val();
 421          post_date_string += ' ' + $(':input[name="hh"]').val() + ':' + $(':input[name="mn"]').val() + ':' + $(':input[name="ss"]').val();
 422          var post_date = new Date( post_date_string );
 423          status = $('._status', rowData).text();
 424          if ( 'future' !== status && Date.now() > post_date ) {
 425              $('select[name="_status"] option[value="future"]', editRow).remove();
 426          } else {
 427              $('select[name="_status"] option[value="publish"]', editRow).remove();
 428          }
 429  
 430          pw = $( '.inline-edit-password-input' ).prop( 'disabled', false );
 431          if ( 'private' === status ) {
 432              $('input[name="keep_private"]', editRow).prop('checked', true);
 433              pw.val( '' ).prop( 'disabled', true );
 434          }
 435  
 436          // Remove the current page and children from the parent dropdown.
 437          pageOpt = $('select[name="post_parent"] option[value="' + id + '"]', editRow);
 438          if ( pageOpt.length > 0 ) {
 439              pageLevel = pageOpt[0].className.split('-')[1];
 440              nextPage = pageOpt;
 441              while ( pageLoop ) {
 442                  nextPage = nextPage.next('option');
 443                  if ( nextPage.length === 0 ) {
 444                      break;
 445                  }
 446  
 447                  nextLevel = nextPage[0].className.split('-')[1];
 448  
 449                  if ( nextLevel <= pageLevel ) {
 450                      pageLoop = false;
 451                  } else {
 452                      nextPage.remove();
 453                      nextPage = pageOpt;
 454                  }
 455              }
 456              pageOpt.remove();
 457          }
 458  
 459          $(editRow).attr('id', 'edit-'+id).addClass('inline-editor').show();
 460          $('.ptitle', editRow).trigger( 'focus' );
 461  
 462          return false;
 463      },
 464  
 465      /**
 466       * Saves the changes made in the quick edit window to the post.
 467       * Ajax saving is only for Quick Edit and not for bulk edit.
 468       *
 469       * @since 2.7.0
 470       *
 471       * @param {number} id The ID for the post that has been changed.
 472       * @return {boolean} False, so the form does not submit when pressing
 473       *                   Enter on a focused field.
 474       */
 475      save : function(id) {
 476          var params, fields, page = $('.post_status_page').val() || '';
 477  
 478          if ( typeof(id) === 'object' ) {
 479              id = this.getId(id);
 480          }
 481  
 482          $( 'table.widefat .spinner' ).addClass( 'is-active' );
 483  
 484          params = {
 485              action: 'inline-save',
 486              post_type: typenow,
 487              post_ID: id,
 488              edit_date: 'true',
 489              post_status: page
 490          };
 491  
 492          fields = $('#edit-'+id).find(':input').serialize();
 493          params = fields + '&' + $.param(params);
 494  
 495          // Make Ajax request.
 496          $.post( ajaxurl, params,
 497              function(r) {
 498                  var $errorNotice = $( '#edit-' + id + ' .inline-edit-save .notice-error' ),
 499                      $error = $errorNotice.find( '.error' );
 500  
 501                  $( 'table.widefat .spinner' ).removeClass( 'is-active' );
 502  
 503                  if (r) {
 504                      if ( -1 !== r.indexOf( '<tr' ) ) {
 505                          $(inlineEditPost.what+id).siblings('tr.hidden').addBack().remove();
 506                          $('#edit-'+id).before(r).remove();
 507                          $( inlineEditPost.what + id ).hide().fadeIn( 400, function() {
 508                              // Move focus back to the Quick Edit button. $( this ) is the row being animated.
 509                              $( this ).find( '.editinline' )
 510                                  .attr( 'aria-expanded', 'false' )
 511                                  .trigger( 'focus' );
 512                              wp.a11y.speak( wp.i18n.__( 'Changes saved.' ) );
 513                          });
 514                      } else {
 515                          r = r.replace( /<.[^<>]*?>/g, '' );
 516                          $errorNotice.removeClass( 'hidden' );
 517                          $error.html( r );
 518                          wp.a11y.speak( $error.text() );
 519                      }
 520                  } else {
 521                      $errorNotice.removeClass( 'hidden' );
 522                      $error.text( wp.i18n.__( 'Error while saving the changes.' ) );
 523                      wp.a11y.speak( wp.i18n.__( 'Error while saving the changes.' ) );
 524                  }
 525              },
 526          'html');
 527  
 528          // Prevent submitting the form when pressing Enter on a focused field.
 529          return false;
 530      },
 531  
 532      /**
 533       * Hides and empties the Quick Edit and/or Bulk Edit windows.
 534       *
 535       * @since 2.7.0
 536       *
 537       * @memberof inlineEditPost
 538       *
 539       * @return {boolean} Always returns false.
 540       */
 541      revert : function(){
 542          var $tableWideFat = $( '.widefat' ),
 543              id = $( '.inline-editor', $tableWideFat ).attr( 'id' );
 544  
 545          if ( id ) {
 546              $( '.spinner', $tableWideFat ).removeClass( 'is-active' );
 547  
 548              if ( 'bulk-edit' === id ) {
 549  
 550                  // Hide the bulk editor.
 551                  $( '#bulk-edit', $tableWideFat ).removeClass( 'inline-editor' ).hide().siblings( '.hidden' ).remove();
 552                  $('#bulk-titles').empty();
 553  
 554                  // Store the empty bulk editor in a hidden element.
 555                  $('#inlineedit').append( $('#bulk-edit') );
 556  
 557                  // Move focus back to the Bulk Action button that was activated.
 558                  $( '#' + inlineEditPost.whichBulkButtonId ).trigger( 'focus' );
 559              } else {
 560  
 561                  // Remove both the inline-editor and its hidden tr siblings.
 562                  $('#'+id).siblings('tr.hidden').addBack().remove();
 563                  id = id.substr( id.lastIndexOf('-') + 1 );
 564  
 565                  // Show the post row and move focus back to the Quick Edit button.
 566                  $( this.what + id ).show().find( '.editinline' )
 567                      .attr( 'aria-expanded', 'false' )
 568                      .trigger( 'focus' );
 569              }
 570          }
 571  
 572          return false;
 573      },
 574  
 575      /**
 576       * Gets the ID for a the post that you want to quick edit from the row in the quick
 577       * edit table.
 578       *
 579       * @since 2.7.0
 580       *
 581       * @memberof inlineEditPost
 582       *
 583       * @param {Object} o DOM row object to get the ID for.
 584       * @return {string} The post ID extracted from the table row in the object.
 585       */
 586      getId : function(o) {
 587          var id = $(o).closest('tr').attr('id'),
 588              parts = id.split('-');
 589          return parts[parts.length - 1];
 590      }
 591  };
 592  
 593  $( function() { inlineEditPost.init(); } );
 594  
 595  // Show/hide locks on posts.
 596  $( function() {
 597  
 598      // Set the heartbeat interval to 15 seconds.
 599      if ( typeof wp !== 'undefined' && wp.heartbeat ) {
 600          wp.heartbeat.interval( 15 );
 601      }
 602  }).on( 'heartbeat-tick.wp-check-locked-posts', function( e, data ) {
 603      var locked = data['wp-check-locked-posts'] || {};
 604  
 605      $('#the-list tr').each( function(i, el) {
 606          var key = el.id, row = $(el), lock_data, avatar;
 607  
 608          if ( locked.hasOwnProperty( key ) ) {
 609              if ( ! row.hasClass('wp-locked') ) {
 610                  lock_data = locked[key];
 611                  row.find('.column-title .locked-text').text( lock_data.text );
 612                  row.find('.check-column checkbox').prop('checked', false);
 613  
 614                  if ( lock_data.avatar_src ) {
 615                      avatar = $( '<img />', {
 616                          'class': 'avatar avatar-18 photo',
 617                          width: 18,
 618                          height: 18,
 619                          alt: '',
 620                          src: lock_data.avatar_src,
 621                          srcset: lock_data.avatar_src_2x ? lock_data.avatar_src_2x + ' 2x' : undefined
 622                      } );
 623                      row.find('.column-title .locked-avatar').empty().append( avatar );
 624                  }
 625                  row.addClass('wp-locked');
 626              }
 627          } else if ( row.hasClass('wp-locked') ) {
 628              row.removeClass( 'wp-locked' ).find( '.locked-info span' ).empty();
 629          }
 630      });
 631  }).on( 'heartbeat-send.wp-check-locked-posts', function( e, data ) {
 632      var check = [];
 633  
 634      $('#the-list tr').each( function(i, el) {
 635          if ( el.id ) {
 636              check.push( el.id );
 637          }
 638      });
 639  
 640      if ( check.length ) {
 641          data['wp-check-locked-posts'] = check;
 642      }
 643  });
 644  
 645  })( jQuery, window.wp );