[ Index ]

PHP Cross Reference of WordPress

title

Body

[close]

/wp-admin/js/ -> edit-comments.js (source)

   1  /**
   2   * Handles updating and editing comments.
   3   *
   4   * @file This file contains functionality for the admin comments page.
   5   * @since 2.1.0
   6   * @output wp-admin/js/edit-comments.js
   7   */
   8  
   9  /* global adminCommentsSettings, thousandsSeparator, list_args, QTags, ajaxurl, wpAjax */
  10  /* global commentReply, theExtraList, theList, setCommentsList */
  11  
  12  (function($) {
  13  var getCount, updateCount, updateCountText, updatePending, updateApproved,
  14      updateHtmlTitle, updateDashboardText, updateInModerationText, adminTitle = document.title,
  15      isDashboard = $('#dashboard_right_now').length,
  16      titleDiv, titleRegEx,
  17      __ = wp.i18n.__;
  18  
  19      /**
  20       * Extracts a number from the content of a jQuery element.
  21       *
  22       * @since 2.9.0
  23       * @access private
  24       *
  25       * @param {jQuery} el jQuery element.
  26       *
  27       * @return {number} The number found in the given element.
  28       */
  29      getCount = function(el) {
  30          var n = parseInt( el.html().replace(/[^0-9]+/g, ''), 10 );
  31          if ( isNaN(n) ) {
  32              return 0;
  33          }
  34          return n;
  35      };
  36  
  37      /**
  38       * Updates an html element with a localized number string.
  39       *
  40       * @since 2.9.0
  41       * @access private
  42       *
  43       * @param {jQuery} el The jQuery element to update.
  44       * @param {number} n Number to be put in the element.
  45       *
  46       * @return {void}
  47       */
  48      updateCount = function(el, n) {
  49          var n1 = '';
  50          if ( isNaN(n) ) {
  51              return;
  52          }
  53          n = n < 1 ? '0' : n.toString();
  54          if ( n.length > 3 ) {
  55              while ( n.length > 3 ) {
  56                  n1 = thousandsSeparator + n.substr(n.length - 3) + n1;
  57                  n = n.substr(0, n.length - 3);
  58              }
  59              n = n + n1;
  60          }
  61          el.html(n);
  62      };
  63  
  64      /**
  65       * Updates the number of approved comments on a specific post and the filter bar.
  66       *
  67       * @since 4.4.0
  68       * @access private
  69       *
  70       * @param {number} diff The amount to lower or raise the approved count with.
  71       * @param {number} commentPostId The ID of the post to be updated.
  72       *
  73       * @return {void}
  74       */
  75      updateApproved = function( diff, commentPostId ) {
  76          var postSelector = '.post-com-count-' + commentPostId,
  77              noClass = 'comment-count-no-comments',
  78              approvedClass = 'comment-count-approved',
  79              approved,
  80              noComments;
  81  
  82          updateCountText( 'span.approved-count', diff );
  83  
  84          if ( ! commentPostId ) {
  85              return;
  86          }
  87  
  88          // Cache selectors to not get duplicates.
  89          approved = $( 'span.' + approvedClass, postSelector );
  90          noComments = $( 'span.' + noClass, postSelector );
  91  
  92          approved.each(function() {
  93              var a = $(this), n = getCount(a) + diff;
  94              if ( n < 1 )
  95                  n = 0;
  96  
  97              if ( 0 === n ) {
  98                  a.removeClass( approvedClass ).addClass( noClass );
  99              } else {
 100                  a.addClass( approvedClass ).removeClass( noClass );
 101              }
 102              updateCount( a, n );
 103          });
 104  
 105          noComments.each(function() {
 106              var a = $(this);
 107              if ( diff > 0 ) {
 108                  a.removeClass( noClass ).addClass( approvedClass );
 109              } else {
 110                  a.addClass( noClass ).removeClass( approvedClass );
 111              }
 112              updateCount( a, diff );
 113          });
 114      };
 115  
 116      /**
 117       * Updates a number count in all matched HTML elements
 118       *
 119       * @since 4.4.0
 120       * @access private
 121       *
 122       * @param {string} selector The jQuery selector for elements to update a count
 123       *                          for.
 124       * @param {number} diff The amount to lower or raise the count with.
 125       *
 126       * @return {void}
 127       */
 128      updateCountText = function( selector, diff ) {
 129          $( selector ).each(function() {
 130              var a = $(this), n = getCount(a) + diff;
 131              if ( n < 1 ) {
 132                  n = 0;
 133              }
 134              updateCount( a, n );
 135          });
 136      };
 137  
 138      /**
 139       * Updates a text about comment count on the dashboard.
 140       *
 141       * @since 4.4.0
 142       * @access private
 143       *
 144       * @param {Object} response Ajax response from the server that includes a
 145       *                          translated "comment count" message.
 146       *
 147       * @return {void}
 148       */
 149      updateDashboardText = function( response ) {
 150          if ( ! isDashboard || ! response || ! response.i18n_comments_text ) {
 151              return;
 152          }
 153  
 154          $( '.comment-count a', '#dashboard_right_now' ).text( response.i18n_comments_text );
 155      };
 156  
 157      /**
 158       * Updates the "comments in moderation" text across the UI.
 159       *
 160       * @since 5.2.0
 161       *
 162       * @param {Object} response Ajax response from the server that includes a
 163       *                          translated "comments in moderation" message.
 164       *
 165       * @return {void}
 166       */
 167      updateInModerationText = function( response ) {
 168          if ( ! response || ! response.i18n_moderation_text ) {
 169              return;
 170          }
 171  
 172          // Update the "comment in moderation" text across the UI.
 173          $( '.comments-in-moderation-text' ).text( response.i18n_moderation_text );
 174          // Hide the "comment in moderation" text in the Dashboard "At a Glance" widget.
 175          if ( isDashboard && response.in_moderation ) {
 176              $( '.comment-mod-count', '#dashboard_right_now' )
 177                  [ response.in_moderation > 0 ? 'removeClass' : 'addClass' ]( 'hidden' );
 178          }
 179      };
 180  
 181      /**
 182       * Updates the title of the document with the number comments to be approved.
 183       *
 184       * @since 4.4.0
 185       * @access private
 186       *
 187       * @param {number} diff The amount to lower or raise the number of to be
 188       *                      approved comments with.
 189       *
 190       * @return {void}
 191       */
 192      updateHtmlTitle = function( diff ) {
 193          var newTitle, regExMatch, titleCount, commentFrag;
 194  
 195          /* translators: %s: Comments count. */
 196          titleRegEx = titleRegEx || new RegExp( __( 'Comments (%s)' ).replace( '%s', '\\([0-9' + thousandsSeparator + ']+\\)' ) + '?' );
 197          // Count funcs operate on a $'d element.
 198          titleDiv = titleDiv || $( '<div />' );
 199          newTitle = adminTitle;
 200  
 201          commentFrag = titleRegEx.exec( document.title );
 202          if ( commentFrag ) {
 203              commentFrag = commentFrag[0];
 204              titleDiv.html( commentFrag );
 205              titleCount = getCount( titleDiv ) + diff;
 206          } else {
 207              titleDiv.html( 0 );
 208              titleCount = diff;
 209          }
 210  
 211          if ( titleCount >= 1 ) {
 212              updateCount( titleDiv, titleCount );
 213              regExMatch = titleRegEx.exec( document.title );
 214              if ( regExMatch ) {
 215                  /* translators: %s: Comments count. */
 216                  newTitle = document.title.replace( regExMatch[0], __( 'Comments (%s)' ).replace( '%s', titleDiv.text() ) + ' ' );
 217              }
 218          } else {
 219              regExMatch = titleRegEx.exec( newTitle );
 220              if ( regExMatch ) {
 221                  newTitle = newTitle.replace( regExMatch[0], __( 'Comments' ) );
 222              }
 223          }
 224          document.title = newTitle;
 225      };
 226  
 227      /**
 228       * Updates the number of pending comments on a specific post and the filter bar.
 229       *
 230       * @since 3.2.0
 231       * @access private
 232       *
 233       * @param {number} diff The amount to lower or raise the pending count with.
 234       * @param {number} commentPostId The ID of the post to be updated.
 235       *
 236       * @return {void}
 237       */
 238      updatePending = function( diff, commentPostId ) {
 239          var postSelector = '.post-com-count-' + commentPostId,
 240              noClass = 'comment-count-no-pending',
 241              noParentClass = 'post-com-count-no-pending',
 242              pendingClass = 'comment-count-pending',
 243              pending,
 244              noPending;
 245  
 246          if ( ! isDashboard ) {
 247              updateHtmlTitle( diff );
 248          }
 249  
 250          $( 'span.pending-count' ).each(function() {
 251              var a = $(this), n = getCount(a) + diff;
 252              if ( n < 1 )
 253                  n = 0;
 254              a.closest('.awaiting-mod')[ 0 === n ? 'addClass' : 'removeClass' ]('count-0');
 255              updateCount( a, n );
 256          });
 257  
 258          if ( ! commentPostId ) {
 259              return;
 260          }
 261  
 262          // Cache selectors to not get dupes.
 263          pending = $( 'span.' + pendingClass, postSelector );
 264          noPending = $( 'span.' + noClass, postSelector );
 265  
 266          pending.each(function() {
 267              var a = $(this), n = getCount(a) + diff;
 268              if ( n < 1 )
 269                  n = 0;
 270  
 271              if ( 0 === n ) {
 272                  a.parent().addClass( noParentClass );
 273                  a.removeClass( pendingClass ).addClass( noClass );
 274              } else {
 275                  a.parent().removeClass( noParentClass );
 276                  a.addClass( pendingClass ).removeClass( noClass );
 277              }
 278              updateCount( a, n );
 279          });
 280  
 281          noPending.each(function() {
 282              var a = $(this);
 283              if ( diff > 0 ) {
 284                  a.parent().removeClass( noParentClass );
 285                  a.removeClass( noClass ).addClass( pendingClass );
 286              } else {
 287                  a.parent().addClass( noParentClass );
 288                  a.addClass( noClass ).removeClass( pendingClass );
 289              }
 290              updateCount( a, diff );
 291          });
 292      };
 293  
 294  /**
 295   * Initializes the comments list.
 296   *
 297   * @since 4.4.0
 298   *
 299   * @global
 300   *
 301   * @return {void}
 302   */
 303  window.setCommentsList = function() {
 304      var totalInput, perPageInput, pageInput, dimAfter, delBefore, updateTotalCount, delAfter, refillTheExtraList, diff,
 305          lastConfidentTime = 0;
 306  
 307      totalInput = $('input[name="_total"]', '#comments-form');
 308      perPageInput = $('input[name="_per_page"]', '#comments-form');
 309      pageInput = $('input[name="_page"]', '#comments-form');
 310  
 311      /**
 312       * Updates the total with the latest count.
 313       *
 314       * The time parameter makes sure that we only update the total if this value is
 315       * a newer value than we previously received.
 316       *
 317       * The time and setConfidentTime parameters make sure that we only update the
 318       * total when necessary. So a value that has been generated earlier will not
 319       * update the total.
 320       *
 321       * @since 2.8.0
 322       * @access private
 323       *
 324       * @param {number} total Total number of comments.
 325       * @param {number} time Unix timestamp of response.
 326        * @param {boolean} setConfidentTime Whether to update the last confident time
 327       *                                   with the given time.
 328       *
 329       * @return {void}
 330       */
 331      updateTotalCount = function( total, time, setConfidentTime ) {
 332          if ( time < lastConfidentTime )
 333              return;
 334  
 335          if ( setConfidentTime )
 336              lastConfidentTime = time;
 337  
 338          totalInput.val( total.toString() );
 339      };
 340  
 341      /**
 342       * Changes DOM that need to be changed after a list item has been dimmed.
 343       *
 344       * @since 2.5.0
 345       * @access private
 346       *
 347       * @param {Object} r Ajax response object.
 348       * @param {Object} settings Settings for the wpList object.
 349       *
 350       * @return {void}
 351       */
 352      dimAfter = function( r, settings ) {
 353          var editRow, replyID, replyButton, response,
 354              c = $( '#' + settings.element );
 355  
 356          if ( true !== settings.parsed ) {
 357              response = settings.parsed.responses[0];
 358          }
 359  
 360          editRow = $('#replyrow');
 361          replyID = $('#comment_ID', editRow).val();
 362          replyButton = $('#replybtn', editRow);
 363  
 364          if ( c.is('.unapproved') ) {
 365              if ( settings.data.id == replyID )
 366                  replyButton.text( __( 'Approve and Reply' ) );
 367  
 368              c.find( '.row-actions span.view' ).addClass( 'hidden' ).end()
 369                  .find( 'div.comment_status' ).html( '0' );
 370  
 371          } else {
 372              if ( settings.data.id == replyID )
 373                  replyButton.text( __( 'Reply' ) );
 374  
 375              c.find( '.row-actions span.view' ).removeClass( 'hidden' ).end()
 376                  .find( 'div.comment_status' ).html( '1' );
 377          }
 378  
 379          diff = $('#' + settings.element).is('.' + settings.dimClass) ? 1 : -1;
 380          if ( response ) {
 381              updateDashboardText( response.supplemental );
 382              updateInModerationText( response.supplemental );
 383              updatePending( diff, response.supplemental.postId );
 384              updateApproved( -1 * diff, response.supplemental.postId );
 385          } else {
 386              updatePending( diff );
 387              updateApproved( -1 * diff  );
 388          }
 389      };
 390  
 391      /**
 392       * Handles marking a comment as spam or trashing the comment.
 393       *
 394       * Is executed in the list delBefore hook.
 395       *
 396       * @since 2.8.0
 397       * @access private
 398       *
 399       * @param {Object} settings Settings for the wpList object.
 400       * @param {HTMLElement} list Comments table element.
 401       *
 402       * @return {Object} The settings object.
 403       */
 404      delBefore = function( settings, list ) {
 405          var note, id, el, n, h, a, author,
 406              action = false,
 407              wpListsData = $( settings.target ).attr( 'data-wp-lists' );
 408  
 409          settings.data._total = totalInput.val() || 0;
 410          settings.data._per_page = perPageInput.val() || 0;
 411          settings.data._page = pageInput.val() || 0;
 412          settings.data._url = document.location.href;
 413          settings.data.comment_status = $('input[name="comment_status"]', '#comments-form').val();
 414  
 415          if ( wpListsData.indexOf(':trash=1') != -1 )
 416              action = 'trash';
 417          else if ( wpListsData.indexOf(':spam=1') != -1 )
 418              action = 'spam';
 419  
 420          if ( action ) {
 421              id = wpListsData.replace(/.*?comment-([0-9]+).*/, '$1');
 422              el = $('#comment-' + id);
 423              note = $('#' + action + '-undo-holder').html();
 424  
 425              el.find('.check-column :checkbox').prop('checked', false); // Uncheck the row so as not to be affected by Bulk Edits.
 426  
 427              if ( el.siblings('#replyrow').length && commentReply.cid == id )
 428                  commentReply.close();
 429  
 430              if ( el.is('tr') ) {
 431                  n = el.children(':visible').length;
 432                  author = $('.author strong', el).text();
 433                  h = $('<tr id="undo-' + id + '" class="undo un' + action + '" style="display:none;"><td colspan="' + n + '">' + note + '</td></tr>');
 434              } else {
 435                  author = $('.comment-author', el).text();
 436                  h = $('<div id="undo-' + id + '" style="display:none;" class="undo un' + action + '">' + note + '</div>');
 437              }
 438  
 439              el.before(h);
 440  
 441              $('strong', '#undo-' + id).text(author);
 442              a = $('.undo a', '#undo-' + id);
 443              a.attr('href', 'comment.php?action=un' + action + 'comment&c=' + id + '&_wpnonce=' + settings.data._ajax_nonce);
 444              a.attr('data-wp-lists', 'delete:the-comment-list:comment-' + id + '::un' + action + '=1');
 445              a.attr('class', 'vim-z vim-destructive aria-button-if-js');
 446              $('.avatar', el).first().clone().prependTo('#undo-' + id + ' .' + action + '-undo-inside');
 447  
 448              a.click(function( e ){
 449                  e.preventDefault();
 450                  e.stopPropagation(); // Ticket #35904.
 451                  list.wpList.del(this);
 452                  $('#undo-' + id).css( {backgroundColor:'#ceb'} ).fadeOut(350, function(){
 453                      $(this).remove();
 454                      $('#comment-' + id).css('backgroundColor', '').fadeIn(300, function(){ $(this).show(); });
 455                  });
 456              });
 457          }
 458  
 459          return settings;
 460      };
 461  
 462      /**
 463       * Handles actions that need to be done after marking as spam or thrashing a
 464       * comment.
 465       *
 466       * The ajax requests return the unix time stamp a comment was marked as spam or
 467       * trashed. We use this to have a correct total amount of comments.
 468       *
 469       * @since 2.5.0
 470       * @access private
 471       *
 472       * @param {Object} r Ajax response object.
 473       * @param {Object} settings Settings for the wpList object.
 474       *
 475       * @return {void}
 476       */
 477      delAfter = function( r, settings ) {
 478          var total_items_i18n, total, animated, animatedCallback,
 479              response = true === settings.parsed ? {} : settings.parsed.responses[0],
 480              commentStatus = true === settings.parsed ? '' : response.supplemental.status,
 481              commentPostId = true === settings.parsed ? '' : response.supplemental.postId,
 482              newTotal = true === settings.parsed ? '' : response.supplemental,
 483  
 484              targetParent = $( settings.target ).parent(),
 485              commentRow = $('#' + settings.element),
 486  
 487              spamDiff, trashDiff, pendingDiff, approvedDiff,
 488  
 489              /*
 490               * As `wpList` toggles only the `unapproved` class, the approved comment
 491               * rows can have both the `approved` and `unapproved` classes.
 492               */
 493              approved = commentRow.hasClass( 'approved' ) && ! commentRow.hasClass( 'unapproved' ),
 494              unapproved = commentRow.hasClass( 'unapproved' ),
 495              spammed = commentRow.hasClass( 'spam' ),
 496              trashed = commentRow.hasClass( 'trash' ),
 497              undoing = false; // Ticket #35904.
 498  
 499          updateDashboardText( newTotal );
 500          updateInModerationText( newTotal );
 501  
 502          /*
 503           * The order of these checks is important.
 504           * .unspam can also have .approve or .unapprove.
 505           * .untrash can also have .approve or .unapprove.
 506           */
 507  
 508          if ( targetParent.is( 'span.undo' ) ) {
 509              // The comment was spammed.
 510              if ( targetParent.hasClass( 'unspam' ) ) {
 511                  spamDiff = -1;
 512  
 513                  if ( 'trash' === commentStatus ) {
 514                      trashDiff = 1;
 515                  } else if ( '1' === commentStatus ) {
 516                      approvedDiff = 1;
 517                  } else if ( '0' === commentStatus ) {
 518                      pendingDiff = 1;
 519                  }
 520  
 521              // The comment was trashed.
 522              } else if ( targetParent.hasClass( 'untrash' ) ) {
 523                  trashDiff = -1;
 524  
 525                  if ( 'spam' === commentStatus ) {
 526                      spamDiff = 1;
 527                  } else if ( '1' === commentStatus ) {
 528                      approvedDiff = 1;
 529                  } else if ( '0' === commentStatus ) {
 530                      pendingDiff = 1;
 531                  }
 532              }
 533  
 534              undoing = true;
 535  
 536          // User clicked "Spam".
 537          } else if ( targetParent.is( 'span.spam' ) ) {
 538              // The comment is currently approved.
 539              if ( approved ) {
 540                  approvedDiff = -1;
 541              // The comment is currently pending.
 542              } else if ( unapproved ) {
 543                  pendingDiff = -1;
 544              // The comment was in the Trash.
 545              } else if ( trashed ) {
 546                  trashDiff = -1;
 547              }
 548              // You can't spam an item on the Spam screen.
 549              spamDiff = 1;
 550  
 551          // User clicked "Unspam".
 552          } else if ( targetParent.is( 'span.unspam' ) ) {
 553              if ( approved ) {
 554                  pendingDiff = 1;
 555              } else if ( unapproved ) {
 556                  approvedDiff = 1;
 557              } else if ( trashed ) {
 558                  // The comment was previously approved.
 559                  if ( targetParent.hasClass( 'approve' ) ) {
 560                      approvedDiff = 1;
 561                  // The comment was previously pending.
 562                  } else if ( targetParent.hasClass( 'unapprove' ) ) {
 563                      pendingDiff = 1;
 564                  }
 565              } else if ( spammed ) {
 566                  if ( targetParent.hasClass( 'approve' ) ) {
 567                      approvedDiff = 1;
 568  
 569                  } else if ( targetParent.hasClass( 'unapprove' ) ) {
 570                      pendingDiff = 1;
 571                  }
 572              }
 573              // You can unspam an item on the Spam screen.
 574              spamDiff = -1;
 575  
 576          // User clicked "Trash".
 577          } else if ( targetParent.is( 'span.trash' ) ) {
 578              if ( approved ) {
 579                  approvedDiff = -1;
 580              } else if ( unapproved ) {
 581                  pendingDiff = -1;
 582              // The comment was in the spam queue.
 583              } else if ( spammed ) {
 584                  spamDiff = -1;
 585              }
 586              // You can't trash an item on the Trash screen.
 587              trashDiff = 1;
 588  
 589          // User clicked "Restore".
 590          } else if ( targetParent.is( 'span.untrash' ) ) {
 591              if ( approved ) {
 592                  pendingDiff = 1;
 593              } else if ( unapproved ) {
 594                  approvedDiff = 1;
 595              } else if ( trashed ) {
 596                  if ( targetParent.hasClass( 'approve' ) ) {
 597                      approvedDiff = 1;
 598                  } else if ( targetParent.hasClass( 'unapprove' ) ) {
 599                      pendingDiff = 1;
 600                  }
 601              }
 602              // You can't go from Trash to Spam.
 603              // You can untrash on the Trash screen.
 604              trashDiff = -1;
 605  
 606          // User clicked "Approve".
 607          } else if ( targetParent.is( 'span.approve:not(.unspam):not(.untrash)' ) ) {
 608              approvedDiff = 1;
 609              pendingDiff = -1;
 610  
 611          // User clicked "Unapprove".
 612          } else if ( targetParent.is( 'span.unapprove:not(.unspam):not(.untrash)' ) ) {
 613              approvedDiff = -1;
 614              pendingDiff = 1;
 615  
 616          // User clicked "Delete Permanently".
 617          } else if ( targetParent.is( 'span.delete' ) ) {
 618              if ( spammed ) {
 619                  spamDiff = -1;
 620              } else if ( trashed ) {
 621                  trashDiff = -1;
 622              }
 623          }
 624  
 625          if ( pendingDiff ) {
 626              updatePending( pendingDiff, commentPostId );
 627              updateCountText( 'span.all-count', pendingDiff );
 628          }
 629  
 630          if ( approvedDiff ) {
 631              updateApproved( approvedDiff, commentPostId );
 632              updateCountText( 'span.all-count', approvedDiff );
 633          }
 634  
 635          if ( spamDiff ) {
 636              updateCountText( 'span.spam-count', spamDiff );
 637          }
 638  
 639          if ( trashDiff ) {
 640              updateCountText( 'span.trash-count', trashDiff );
 641          }
 642  
 643          if (
 644              ( ( 'trash' === settings.data.comment_status ) && !getCount( $( 'span.trash-count' ) ) ) ||
 645              ( ( 'spam' === settings.data.comment_status ) && !getCount( $( 'span.spam-count' ) ) )
 646          ) {
 647              $( '#delete_all' ).hide();
 648          }
 649  
 650          if ( ! isDashboard ) {
 651              total = totalInput.val() ? parseInt( totalInput.val(), 10 ) : 0;
 652              if ( $(settings.target).parent().is('span.undo') )
 653                  total++;
 654              else
 655                  total--;
 656  
 657              if ( total < 0 )
 658                  total = 0;
 659  
 660              if ( 'object' === typeof r ) {
 661                  if ( response.supplemental.total_items_i18n && lastConfidentTime < response.supplemental.time ) {
 662                      total_items_i18n = response.supplemental.total_items_i18n || '';
 663                      if ( total_items_i18n ) {
 664                          $('.displaying-num').text( total_items_i18n.replace( '&nbsp;', String.fromCharCode( 160 ) ) );
 665                          $('.total-pages').text( response.supplemental.total_pages_i18n.replace( '&nbsp;', String.fromCharCode( 160 ) ) );
 666                          $('.tablenav-pages').find('.next-page, .last-page').toggleClass('disabled', response.supplemental.total_pages == $('.current-page').val());
 667                      }
 668                      updateTotalCount( total, response.supplemental.time, true );
 669                  } else if ( response.supplemental.time ) {
 670                      updateTotalCount( total, response.supplemental.time, false );
 671                  }
 672              } else {
 673                  updateTotalCount( total, r, false );
 674              }
 675          }
 676  
 677          if ( ! theExtraList || theExtraList.length === 0 || theExtraList.children().length === 0 || undoing ) {
 678              return;
 679          }
 680  
 681          theList.get(0).wpList.add( theExtraList.children( ':eq(0):not(.no-items)' ).remove().clone() );
 682  
 683          refillTheExtraList();
 684  
 685          animated = $( ':animated', '#the-comment-list' );
 686          animatedCallback = function() {
 687              if ( ! $( '#the-comment-list tr:visible' ).length ) {
 688                  theList.get(0).wpList.add( theExtraList.find( '.no-items' ).clone() );
 689              }
 690          };
 691  
 692          if ( animated.length ) {
 693              animated.promise().done( animatedCallback );
 694          } else {
 695              animatedCallback();
 696          }
 697      };
 698  
 699      /**
 700       * Retrieves additional comments to populate the extra list.
 701       *
 702       * @since 3.1.0
 703       * @access private
 704       *
 705       * @param {boolean} [ev] Repopulate the extra comments list if true.
 706       *
 707       * @return {void}
 708       */
 709      refillTheExtraList = function(ev) {
 710          var args = $.query.get(), total_pages = $('.total-pages').text(), per_page = $('input[name="_per_page"]', '#comments-form').val();
 711  
 712          if (! args.paged)
 713              args.paged = 1;
 714  
 715          if (args.paged > total_pages) {
 716              return;
 717          }
 718  
 719          if (ev) {
 720              theExtraList.empty();
 721              args.number = Math.min(8, per_page); // See WP_Comments_List_Table::prepare_items() in class-wp-comments-list-table.php.
 722          } else {
 723              args.number = 1;
 724              args.offset = Math.min(8, per_page) - 1; // Fetch only the next item on the extra list.
 725          }
 726  
 727          args.no_placeholder = true;
 728  
 729          args.paged ++;
 730  
 731          // $.query.get() needs some correction to be sent into an Ajax request.
 732          if ( true === args.comment_type )
 733              args.comment_type = '';
 734  
 735          args = $.extend(args, {
 736              'action': 'fetch-list',
 737              'list_args': list_args,
 738              '_ajax_fetch_list_nonce': $('#_ajax_fetch_list_nonce').val()
 739          });
 740  
 741          $.ajax({
 742              url: ajaxurl,
 743              global: false,
 744              dataType: 'json',
 745              data: args,
 746              success: function(response) {
 747                  theExtraList.get(0).wpList.add( response.rows );
 748              }
 749          });
 750      };
 751  
 752      /**
 753       * Globally available jQuery object referring to the extra comments list.
 754       *
 755       * @global
 756       */
 757      window.theExtraList = $('#the-extra-comment-list').wpList( { alt: '', delColor: 'none', addColor: 'none' } );
 758  
 759      /**
 760       * Globally available jQuery object referring to the comments list.
 761       *
 762       * @global
 763       */
 764      window.theList = $('#the-comment-list').wpList( { alt: '', delBefore: delBefore, dimAfter: dimAfter, delAfter: delAfter, addColor: 'none' } )
 765          .bind('wpListDelEnd', function(e, s){
 766              var wpListsData = $(s.target).attr('data-wp-lists'), id = s.element.replace(/[^0-9]+/g, '');
 767  
 768              if ( wpListsData.indexOf(':trash=1') != -1 || wpListsData.indexOf(':spam=1') != -1 )
 769                  $('#undo-' + id).fadeIn(300, function(){ $(this).show(); });
 770          });
 771  };
 772  
 773  /**
 774   * Object containing functionality regarding the comment quick editor and reply
 775   * editor.
 776   *
 777   * @since 2.7.0
 778   *
 779   * @global
 780   */
 781  window.commentReply = {
 782      cid : '',
 783      act : '',
 784      originalContent : '',
 785  
 786      /**
 787       * Initializes the comment reply functionality.
 788       *
 789       * @since 2.7.0
 790       *
 791       * @memberof commentReply
 792       */
 793      init : function() {
 794          var row = $('#replyrow');
 795  
 796          $( '.cancel', row ).click( function() { return commentReply.revert(); } );
 797          $( '.save', row ).click( function() { return commentReply.send(); } );
 798          $( 'input#author-name, input#author-email, input#author-url', row ).keypress( function( e ) {
 799              if ( e.which == 13 ) {
 800                  commentReply.send();
 801                  e.preventDefault();
 802                  return false;
 803              }
 804          });
 805  
 806          // Add events.
 807          $('#the-comment-list .column-comment > p').dblclick(function(){
 808              commentReply.toggle($(this).parent());
 809          });
 810  
 811          $('#doaction, #doaction2, #post-query-submit').click(function(){
 812              if ( $('#the-comment-list #replyrow').length > 0 )
 813                  commentReply.close();
 814          });
 815  
 816          this.comments_listing = $('#comments-form > input[name="comment_status"]').val() || '';
 817      },
 818  
 819      /**
 820       * Adds doubleclick event handler to the given comment list row.
 821       *
 822       * The double-click event will toggle the comment edit or reply form.
 823       *
 824       * @since 2.7.0
 825       *
 826       * @memberof commentReply
 827       *
 828       * @param {Object} r The row to add double click handlers to.
 829       *
 830       * @return {void}
 831       */
 832      addEvents : function(r) {
 833          r.each(function() {
 834              $(this).find('.column-comment > p').dblclick(function(){
 835                  commentReply.toggle($(this).parent());
 836              });
 837          });
 838      },
 839  
 840      /**
 841       * Opens the quick edit for the given element.
 842       *
 843       * @since 2.7.0
 844       *
 845       * @memberof commentReply
 846       *
 847       * @param {HTMLElement} el The element you want to open the quick editor for.
 848       *
 849       * @return {void}
 850       */
 851      toggle : function(el) {
 852          if ( 'none' !== $( el ).css( 'display' ) && ( $( '#replyrow' ).parent().is('#com-reply') || window.confirm( __( 'Are you sure you want to edit this comment?\nThe changes you made will be lost.' ) ) ) ) {
 853              $( el ).find( 'button.vim-q' ).click();
 854          }
 855      },
 856  
 857      /**
 858       * Closes the comment quick edit or reply form and undoes any changes.
 859       *
 860       * @since 2.7.0
 861       *
 862       * @memberof commentReply
 863       *
 864       * @return {void}
 865       */
 866      revert : function() {
 867  
 868          if ( $('#the-comment-list #replyrow').length < 1 )
 869              return false;
 870  
 871          $('#replyrow').fadeOut('fast', function(){
 872              commentReply.close();
 873          });
 874      },
 875  
 876      /**
 877       * Closes the comment quick edit or reply form and undoes any changes.
 878       *
 879       * @since 2.7.0
 880       *
 881       * @memberof commentReply
 882       *
 883       * @return {void}
 884       */
 885      close : function() {
 886          var commentRow = $(),
 887              replyRow = $( '#replyrow' );
 888  
 889          // Return if the replyrow is not showing.
 890          if ( replyRow.parent().is( '#com-reply' ) ) {
 891              return;
 892          }
 893  
 894          if ( this.cid ) {
 895              commentRow = $( '#comment-' + this.cid );
 896          }
 897  
 898          /*
 899           * When closing the Quick Edit form, show the comment row and move focus
 900           * back to the Quick Edit button.
 901           */
 902          if ( 'edit-comment' === this.act ) {
 903              commentRow.fadeIn( 300, function() {
 904                  commentRow
 905                      .show()
 906                      .find( '.vim-q' )
 907                          .attr( 'aria-expanded', 'false' )
 908                          .focus();
 909              } ).css( 'backgroundColor', '' );
 910          }
 911  
 912          // When closing the Reply form, move focus back to the Reply button.
 913          if ( 'replyto-comment' === this.act ) {
 914              commentRow.find( '.vim-r' )
 915                  .attr( 'aria-expanded', 'false' )
 916                  .focus();
 917          }
 918  
 919          // Reset the Quicktags buttons.
 920           if ( typeof QTags != 'undefined' )
 921              QTags.closeAllTags('replycontent');
 922  
 923          $('#add-new-comment').css('display', '');
 924  
 925          replyRow.hide();
 926          $( '#com-reply' ).append( replyRow );
 927          $('#replycontent').css('height', '').val('');
 928          $('#edithead input').val('');
 929          $( '.notice-error', replyRow )
 930              .addClass( 'hidden' )
 931              .find( '.error' ).empty();
 932          $( '.spinner', replyRow ).removeClass( 'is-active' );
 933  
 934          this.cid = '';
 935          this.originalContent = '';
 936      },
 937  
 938      /**
 939       * Opens the comment quick edit or reply form.
 940       *
 941       * @since 2.7.0
 942       *
 943       * @memberof commentReply
 944       *
 945       * @param {number} comment_id The comment ID to open an editor for.
 946       * @param {number} post_id The post ID to open an editor for.
 947       * @param {string} action The action to perform. Either 'edit' or 'replyto'.
 948       *
 949       * @return {boolean} Always false.
 950       */
 951      open : function(comment_id, post_id, action) {
 952          var editRow, rowData, act, replyButton, editHeight,
 953              t = this,
 954              c = $('#comment-' + comment_id),
 955              h = c.height(),
 956              colspanVal = 0;
 957  
 958          if ( ! this.discardCommentChanges() ) {
 959              return false;
 960          }
 961  
 962          t.close();
 963          t.cid = comment_id;
 964  
 965          editRow = $('#replyrow');
 966          rowData = $('#inline-'+comment_id);
 967          action = action || 'replyto';
 968          act = 'edit' == action ? 'edit' : 'replyto';
 969          act = t.act = act + '-comment';
 970          t.originalContent = $('textarea.comment', rowData).val();
 971          colspanVal = $( '> th:visible, > td:visible', c ).length;
 972  
 973          // Make sure it's actually a table and there's a `colspan` value to apply.
 974          if ( editRow.hasClass( 'inline-edit-row' ) && 0 !== colspanVal ) {
 975              $( 'td', editRow ).attr( 'colspan', colspanVal );
 976          }
 977  
 978          $('#action', editRow).val(act);
 979          $('#comment_post_ID', editRow).val(post_id);
 980          $('#comment_ID', editRow).val(comment_id);
 981  
 982          if ( action == 'edit' ) {
 983              $( '#author-name', editRow ).val( $( 'div.author', rowData ).text() );
 984              $('#author-email', editRow).val( $('div.author-email', rowData).text() );
 985              $('#author-url', editRow).val( $('div.author-url', rowData).text() );
 986              $('#status', editRow).val( $('div.comment_status', rowData).text() );
 987              $('#replycontent', editRow).val( $('textarea.comment', rowData).val() );
 988              $( '#edithead, #editlegend, #savebtn', editRow ).show();
 989              $('#replyhead, #replybtn, #addhead, #addbtn', editRow).hide();
 990  
 991              if ( h > 120 ) {
 992                  // Limit the maximum height when editing very long comments to make it more manageable.
 993                  // The textarea is resizable in most browsers, so the user can adjust it if needed.
 994                  editHeight = h > 500 ? 500 : h;
 995                  $('#replycontent', editRow).css('height', editHeight + 'px');
 996              }
 997  
 998              c.after( editRow ).fadeOut('fast', function(){
 999                  $('#replyrow').fadeIn(300, function(){ $(this).show(); });
1000              });
1001          } else if ( action == 'add' ) {
1002              $('#addhead, #addbtn', editRow).show();
1003              $( '#replyhead, #replybtn, #edithead, #editlegend, #savebtn', editRow ) .hide();
1004              $('#the-comment-list').prepend(editRow);
1005              $('#replyrow').fadeIn(300);
1006          } else {
1007              replyButton = $('#replybtn', editRow);
1008              $( '#edithead, #editlegend, #savebtn, #addhead, #addbtn', editRow ).hide();
1009              $('#replyhead, #replybtn', editRow).show();
1010              c.after(editRow);
1011  
1012              if ( c.hasClass('unapproved') ) {
1013                  replyButton.text( __( 'Approve and Reply' ) );
1014              } else {
1015                  replyButton.text( __( 'Reply' ) );
1016              }
1017  
1018              $('#replyrow').fadeIn(300, function(){ $(this).show(); });
1019          }
1020  
1021          setTimeout(function() {
1022              var rtop, rbottom, scrollTop, vp, scrollBottom;
1023  
1024              rtop = $('#replyrow').offset().top;
1025              rbottom = rtop + $('#replyrow').height();
1026              scrollTop = window.pageYOffset || document.documentElement.scrollTop;
1027              vp = document.documentElement.clientHeight || window.innerHeight || 0;
1028              scrollBottom = scrollTop + vp;
1029  
1030              if ( scrollBottom - 20 < rbottom )
1031                  window.scroll(0, rbottom - vp + 35);
1032              else if ( rtop - 20 < scrollTop )
1033                  window.scroll(0, rtop - 35);
1034  
1035              $('#replycontent').focus().keyup(function(e){
1036                  if ( e.which == 27 )
1037                      commentReply.revert(); // Close on Escape.
1038              });
1039          }, 600);
1040  
1041          return false;
1042      },
1043  
1044      /**
1045       * Submits the comment quick edit or reply form.
1046       *
1047       * @since 2.7.0
1048       *
1049       * @memberof commentReply
1050       *
1051       * @return {void}
1052       */
1053      send : function() {
1054          var post = {},
1055              $errorNotice = $( '#replysubmit .error-notice' );
1056  
1057          $errorNotice.addClass( 'hidden' );
1058          $( '#replysubmit .spinner' ).addClass( 'is-active' );
1059  
1060          $('#replyrow input').not(':button').each(function() {
1061              var t = $(this);
1062              post[ t.attr('name') ] = t.val();
1063          });
1064  
1065          post.content = $('#replycontent').val();
1066          post.id = post.comment_post_ID;
1067          post.comments_listing = this.comments_listing;
1068          post.p = $('[name="p"]').val();
1069  
1070          if ( $('#comment-' + $('#comment_ID').val()).hasClass('unapproved') )
1071              post.approve_parent = 1;
1072  
1073          $.ajax({
1074              type : 'POST',
1075              url : ajaxurl,
1076              data : post,
1077              success : function(x) { commentReply.show(x); },
1078              error : function(r) { commentReply.error(r); }
1079          });
1080      },
1081  
1082      /**
1083       * Shows the new or updated comment or reply.
1084       *
1085       * This function needs to be passed the ajax result as received from the server.
1086       * It will handle the response and show the comment that has just been saved to
1087       * the server.
1088       *
1089       * @since 2.7.0
1090       *
1091       * @memberof commentReply
1092       *
1093       * @param {Object} xml Ajax response object.
1094       *
1095       * @return {void}
1096       */
1097      show : function(xml) {
1098          var t = this, r, c, id, bg, pid;
1099  
1100          if ( typeof(xml) == 'string' ) {
1101              t.error({'responseText': xml});
1102              return false;
1103          }
1104  
1105          r = wpAjax.parseAjaxResponse(xml);
1106          if ( r.errors ) {
1107              t.error({'responseText': wpAjax.broken});
1108              return false;
1109          }
1110  
1111          t.revert();
1112  
1113          r = r.responses[0];
1114          id = '#comment-' + r.id;
1115  
1116          if ( 'edit-comment' == t.act )
1117              $(id).remove();
1118  
1119          if ( r.supplemental.parent_approved ) {
1120              pid = $('#comment-' + r.supplemental.parent_approved);
1121              updatePending( -1, r.supplemental.parent_post_id );
1122  
1123              if ( this.comments_listing == 'moderated' ) {
1124                  pid.animate( { 'backgroundColor':'#CCEEBB' }, 400, function(){
1125                      pid.fadeOut();
1126                  });
1127                  return;
1128              }
1129          }
1130  
1131          if ( r.supplemental.i18n_comments_text ) {
1132              updateDashboardText( r.supplemental );
1133              updateInModerationText( r.supplemental );
1134              updateApproved( 1, r.supplemental.parent_post_id );
1135              updateCountText( 'span.all-count', 1 );
1136          }
1137  
1138          c = $.trim(r.data); // Trim leading whitespaces.
1139          $(c).hide();
1140          $('#replyrow').after(c);
1141  
1142          id = $(id);
1143          t.addEvents(id);
1144          bg = id.hasClass('unapproved') ? '#FFFFE0' : id.closest('.widefat, .postbox').css('backgroundColor');
1145  
1146          id.animate( { 'backgroundColor':'#CCEEBB' }, 300 )
1147              .animate( { 'backgroundColor': bg }, 300, function() {
1148                  if ( pid && pid.length ) {
1149                      pid.animate( { 'backgroundColor':'#CCEEBB' }, 300 )
1150                          .animate( { 'backgroundColor': bg }, 300 )
1151                          .removeClass('unapproved').addClass('approved')
1152                          .find('div.comment_status').html('1');
1153                  }
1154              });
1155  
1156      },
1157  
1158      /**
1159       * Shows an error for the failed comment update or reply.
1160       *
1161       * @since 2.7.0
1162       *
1163       * @memberof commentReply
1164       *
1165       * @param {string} r The Ajax response.
1166       *
1167       * @return {void}
1168       */
1169      error : function(r) {
1170          var er = r.statusText,
1171              $errorNotice = $( '#replysubmit .notice-error' ),
1172              $error = $errorNotice.find( '.error' );
1173  
1174          $( '#replysubmit .spinner' ).removeClass( 'is-active' );
1175  
1176          if ( r.responseText )
1177              er = r.responseText.replace( /<.[^<>]*?>/g, '' );
1178  
1179          if ( er ) {
1180              $errorNotice.removeClass( 'hidden' );
1181              $error.html( er );
1182          }
1183      },
1184  
1185      /**
1186       * Opens the add comments form in the comments metabox on the post edit page.
1187       *
1188       * @since 3.4.0
1189       *
1190       * @memberof commentReply
1191       *
1192       * @param {number} post_id The post ID.
1193       *
1194       * @return {void}
1195       */
1196      addcomment: function(post_id) {
1197          var t = this;
1198  
1199          $('#add-new-comment').fadeOut(200, function(){
1200              t.open(0, post_id, 'add');
1201              $('table.comments-box').css('display', '');
1202              $('#no-comments').remove();
1203          });
1204      },
1205  
1206      /**
1207       * Alert the user if they have unsaved changes on a comment that will be lost if
1208       * they proceed with the intended action.
1209       *
1210       * @since 4.6.0
1211       *
1212       * @memberof commentReply
1213       *
1214       * @return {boolean} Whether it is safe the continue with the intended action.
1215       */
1216      discardCommentChanges: function() {
1217          var editRow = $( '#replyrow' );
1218  
1219          if  ( this.originalContent === $( '#replycontent', editRow ).val() ) {
1220              return true;
1221          }
1222  
1223          return window.confirm( __( 'Are you sure you want to do this?\nThe comment changes you made will be lost.' ) );
1224      }
1225  };
1226  
1227  $(document).ready(function(){
1228      var make_hotkeys_redirect, edit_comment, toggle_all, make_bulk;
1229  
1230      setCommentsList();
1231      commentReply.init();
1232  
1233      $(document).on( 'click', 'span.delete a.delete', function( e ) {
1234          e.preventDefault();
1235      });
1236  
1237      if ( typeof $.table_hotkeys != 'undefined' ) {
1238          /**
1239           * Creates a function that navigates to a previous or next page.
1240           *
1241           * @since 2.7.0
1242           * @access private
1243           *
1244           * @param {string} which What page to navigate to: either next or prev.
1245           *
1246           * @return {Function} The function that executes the navigation.
1247           */
1248          make_hotkeys_redirect = function(which) {
1249              return function() {
1250                  var first_last, l;
1251  
1252                  first_last = 'next' == which? 'first' : 'last';
1253                  l = $('.tablenav-pages .'+which+'-page:not(.disabled)');
1254                  if (l.length)
1255                      window.location = l[0].href.replace(/\&hotkeys_highlight_(first|last)=1/g, '')+'&hotkeys_highlight_'+first_last+'=1';
1256              };
1257          };
1258  
1259          /**
1260           * Navigates to the edit page for the selected comment.
1261           *
1262           * @since 2.7.0
1263           * @access private
1264           *
1265           * @param {Object} event       The event that triggered this action.
1266           * @param {Object} current_row A jQuery object of the selected row.
1267           *
1268           * @return {void}
1269           */
1270          edit_comment = function(event, current_row) {
1271              window.location = $('span.edit a', current_row).attr('href');
1272          };
1273  
1274          /**
1275           * Toggles all comments on the screen, for bulk actions.
1276           *
1277           * @since 2.7.0
1278           * @access private
1279           *
1280           * @return {void}
1281           */
1282          toggle_all = function() {
1283              $('#cb-select-all-1').data( 'wp-toggle', 1 ).trigger( 'click' ).removeData( 'wp-toggle' );
1284          };
1285  
1286          /**
1287           * Creates a bulk action function that is executed on all selected comments.
1288           *
1289           * @since 2.7.0
1290           * @access private
1291           *
1292           * @param {string} value The name of the action to execute.
1293           *
1294           * @return {Function} The function that executes the bulk action.
1295           */
1296          make_bulk = function(value) {
1297              return function() {
1298                  var scope = $('select[name="action"]');
1299                  $('option[value="' + value + '"]', scope).prop('selected', true);
1300                  $('#doaction').click();
1301              };
1302          };
1303  
1304          $.table_hotkeys(
1305              $('table.widefat'),
1306              [
1307                  'a', 'u', 's', 'd', 'r', 'q', 'z',
1308                  ['e', edit_comment],
1309                  ['shift+x', toggle_all],
1310                  ['shift+a', make_bulk('approve')],
1311                  ['shift+s', make_bulk('spam')],
1312                  ['shift+d', make_bulk('delete')],
1313                  ['shift+t', make_bulk('trash')],
1314                  ['shift+z', make_bulk('untrash')],
1315                  ['shift+u', make_bulk('unapprove')]
1316              ],
1317              {
1318                  highlight_first: adminCommentsSettings.hotkeys_highlight_first,
1319                  highlight_last: adminCommentsSettings.hotkeys_highlight_last,
1320                  prev_page_link_cb: make_hotkeys_redirect('prev'),
1321                  next_page_link_cb: make_hotkeys_redirect('next'),
1322                  hotkeys_opts: {
1323                      disableInInput: true,
1324                      type: 'keypress',
1325                      noDisable: '.check-column input[type="checkbox"]'
1326                  },
1327                  cycle_expr: '#the-comment-list tr',
1328                  start_row_index: 0
1329              }
1330          );
1331      }
1332  
1333      // Quick Edit and Reply have an inline comment editor.
1334      $( '#the-comment-list' ).on( 'click', '.comment-inline', function() {
1335          var $el = $( this ),
1336              action = 'replyto';
1337  
1338          if ( 'undefined' !== typeof $el.data( 'action' ) ) {
1339              action = $el.data( 'action' );
1340          }
1341  
1342          $( this ).attr( 'aria-expanded', 'true' );
1343          commentReply.open( $el.data( 'commentId' ), $el.data( 'postId' ), action );
1344      } );
1345  });
1346  
1347  })(jQuery);


Generated: Thu Nov 26 01:00:03 2020 Cross-referenced by PHPXref 0.7.1