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   1  /**
   2   * Interactions used by the User Privacy tools in WordPress.
   3   *
   4   * @output wp-admin/js/privacy-tools.js
   5   */
   6  
   7  // Privacy request action handling.
   8  jQuery( document ).ready( function( $ ) {
   9      var __ = wp.i18n.__,
  10          copiedNoticeTimeout;
  11  
  12  	function setActionState( $action, state ) {
  13          $action.children().addClass( 'hidden' );
  14          $action.children( '.' + state ).removeClass( 'hidden' );
  15      }
  16  
  17  	function clearResultsAfterRow( $requestRow ) {
  18          $requestRow.removeClass( 'has-request-results' );
  19  
  20          if ( $requestRow.next().hasClass( 'request-results' ) ) {
  21              $requestRow.next().remove();
  22          }
  23      }
  24  
  25  	function appendResultsAfterRow( $requestRow, classes, summaryMessage, additionalMessages ) {
  26          var itemList = '',
  27              resultRowClasses = 'request-results';
  28  
  29          clearResultsAfterRow( $requestRow );
  30  
  31          if ( additionalMessages.length ) {
  32              $.each( additionalMessages, function( index, value ) {
  33                  itemList = itemList + '<li>' + value + '</li>';
  34              });
  35              itemList = '<ul>' + itemList + '</ul>';
  36          }
  37  
  38          $requestRow.addClass( 'has-request-results' );
  39  
  40          if ( $requestRow.hasClass( 'status-request-confirmed' ) ) {
  41              resultRowClasses = resultRowClasses + ' status-request-confirmed';
  42          }
  43  
  44          if ( $requestRow.hasClass( 'status-request-failed' ) ) {
  45              resultRowClasses = resultRowClasses + ' status-request-failed';
  46          }
  47  
  48          $requestRow.after( function() {
  49              return '<tr class="' + resultRowClasses + '"><th colspan="5">' +
  50                  '<div class="notice inline notice-alt ' + classes + '">' +
  51                  '<p>' + summaryMessage + '</p>' +
  52                  itemList +
  53                  '</div>' +
  54                  '</td>' +
  55                  '</tr>';
  56          });
  57      }
  58  
  59      $( '.export-personal-data-handle' ).click( function( event ) {
  60          var $this          = $( this ),
  61              $action        = $this.parents( '.export-personal-data' ),
  62              $requestRow    = $this.parents( 'tr' ),
  63              $progress      = $requestRow.find( '.export-progress' ),
  64              $rowActions    = $this.parents( '.row-actions' ),
  65              requestID      = $action.data( 'request-id' ),
  66              nonce          = $action.data( 'nonce' ),
  67              exportersCount = $action.data( 'exporters-count' ),
  68              sendAsEmail    = $action.data( 'send-as-email' ) ? true : false;
  69  
  70          event.preventDefault();
  71          event.stopPropagation();
  72  
  73          $rowActions.addClass( 'processing' );
  74  
  75          $action.blur();
  76          clearResultsAfterRow( $requestRow );
  77          setExportProgress( 0 );
  78  
  79  		function onExportDoneSuccess( zipUrl ) {
  80              var summaryMessage = __( 'The personal data export link for this user was sent.' );
  81  
  82              setActionState( $action, 'export-personal-data-success' );
  83  
  84              appendResultsAfterRow( $requestRow, 'notice-success', summaryMessage, [] );
  85  
  86              if ( 'undefined' !== typeof zipUrl ) {
  87                  window.location = zipUrl;
  88              } else if ( ! sendAsEmail ) {
  89                  onExportFailure( __( 'No personal data export file was generated.' ) );
  90              }
  91  
  92              setTimeout( function() { $rowActions.removeClass( 'processing' ); }, 500 );
  93          }
  94  
  95  		function onExportFailure( errorMessage ) {
  96              var summaryMessage = __( 'An error occurred while attempting to export personal data.' );
  97  
  98              setActionState( $action, 'export-personal-data-failed' );
  99  
 100              if ( errorMessage ) {
 101                  appendResultsAfterRow( $requestRow, 'notice-error', summaryMessage, [ errorMessage ] );
 102              }
 103  
 104              setTimeout( function() { $rowActions.removeClass( 'processing' ); }, 500 );
 105          }
 106  
 107  		function setExportProgress( exporterIndex ) {
 108              var progress       = ( exportersCount > 0 ? exporterIndex / exportersCount : 0 ),
 109                  progressString = Math.round( progress * 100 ).toString() + '%';
 110  
 111              $progress.html( progressString );
 112          }
 113  
 114  		function doNextExport( exporterIndex, pageIndex ) {
 115              $.ajax(
 116                  {
 117                      url: window.ajaxurl,
 118                      data: {
 119                          action: 'wp-privacy-export-personal-data',
 120                          exporter: exporterIndex,
 121                          id: requestID,
 122                          page: pageIndex,
 123                          security: nonce,
 124                          sendAsEmail: sendAsEmail
 125                      },
 126                      method: 'post'
 127                  }
 128              ).done( function( response ) {
 129                  var responseData = response.data;
 130  
 131                  if ( ! response.success ) {
 132                      // e.g. invalid request ID.
 133                      setTimeout( function() { onExportFailure( response.data ); }, 500 );
 134                      return;
 135                  }
 136  
 137                  if ( ! responseData.done ) {
 138                      setTimeout( doNextExport( exporterIndex, pageIndex + 1 ) );
 139                  } else {
 140                      setExportProgress( exporterIndex );
 141                      if ( exporterIndex < exportersCount ) {
 142                          setTimeout( doNextExport( exporterIndex + 1, 1 ) );
 143                      } else {
 144                          setTimeout( function() { onExportDoneSuccess( responseData.url ); }, 500 );
 145                      }
 146                  }
 147              }).fail( function( jqxhr, textStatus, error ) {
 148                  // e.g. Nonce failure.
 149                  setTimeout( function() { onExportFailure( error ); }, 500 );
 150              });
 151          }
 152  
 153          // And now, let's begin.
 154          setActionState( $action, 'export-personal-data-processing' );
 155          doNextExport( 1, 1 );
 156      });
 157  
 158      $( '.remove-personal-data-handle' ).click( function( event ) {
 159          var $this         = $( this ),
 160              $action       = $this.parents( '.remove-personal-data' ),
 161              $requestRow   = $this.parents( 'tr' ),
 162              $progress     = $requestRow.find( '.erasure-progress' ),
 163              $rowActions   = $this.parents( '.row-actions' ),
 164              requestID     = $action.data( 'request-id' ),
 165              nonce         = $action.data( 'nonce' ),
 166              erasersCount  = $action.data( 'erasers-count' ),
 167              hasRemoved    = false,
 168              hasRetained   = false,
 169              messages      = [];
 170  
 171          event.preventDefault();
 172          event.stopPropagation();
 173  
 174          $rowActions.addClass( 'processing' );
 175  
 176          $action.blur();
 177          clearResultsAfterRow( $requestRow );
 178          setErasureProgress( 0 );
 179  
 180  		function onErasureDoneSuccess() {
 181              var summaryMessage = __( 'No personal data was found for this user.' ),
 182                  classes = 'notice-success';
 183  
 184              setActionState( $action, 'remove-personal-data-success' );
 185  
 186              if ( false === hasRemoved ) {
 187                  if ( false === hasRetained ) {
 188                      summaryMessage = __( 'No personal data was found for this user.' );
 189                  } else {
 190                      summaryMessage = __( 'Personal data was found for this user but was not erased.' );
 191                      classes = 'notice-warning';
 192                  }
 193              } else {
 194                  if ( false === hasRetained ) {
 195                      summaryMessage = __( 'All of the personal data found for this user was erased.' );
 196                  } else {
 197                      summaryMessage = __( 'Personal data was found for this user but some of the personal data found was not erased.' );
 198                      classes = 'notice-warning';
 199                  }
 200              }
 201              appendResultsAfterRow( $requestRow, classes, summaryMessage, messages );
 202  
 203              setTimeout( function() { $rowActions.removeClass( 'processing' ); }, 500 );
 204          }
 205  
 206  		function onErasureFailure() {
 207              var summaryMessage = __( 'An error occurred while attempting to find and erase personal data.' );
 208  
 209              setActionState( $action, 'remove-personal-data-failed' );
 210  
 211              appendResultsAfterRow( $requestRow, 'notice-error', summaryMessage, [] );
 212  
 213              setTimeout( function() { $rowActions.removeClass( 'processing' ); }, 500 );
 214          }
 215  
 216  		function setErasureProgress( eraserIndex ) {
 217              var progress       = ( erasersCount > 0 ? eraserIndex / erasersCount : 0 ),
 218                  progressString = Math.round( progress * 100 ).toString() + '%';
 219  
 220              $progress.html( progressString );
 221          }
 222  
 223  		function doNextErasure( eraserIndex, pageIndex ) {
 224              $.ajax({
 225                  url: window.ajaxurl,
 226                  data: {
 227                      action: 'wp-privacy-erase-personal-data',
 228                      eraser: eraserIndex,
 229                      id: requestID,
 230                      page: pageIndex,
 231                      security: nonce
 232                  },
 233                  method: 'post'
 234              }).done( function( response ) {
 235                  var responseData = response.data;
 236  
 237                  if ( ! response.success ) {
 238                      setTimeout( function() { onErasureFailure(); }, 500 );
 239                      return;
 240                  }
 241                  if ( responseData.items_removed ) {
 242                      hasRemoved = hasRemoved || responseData.items_removed;
 243                  }
 244                  if ( responseData.items_retained ) {
 245                      hasRetained = hasRetained || responseData.items_retained;
 246                  }
 247                  if ( responseData.messages ) {
 248                      messages = messages.concat( responseData.messages );
 249                  }
 250                  if ( ! responseData.done ) {
 251                      setTimeout( doNextErasure( eraserIndex, pageIndex + 1 ) );
 252                  } else {
 253                      setErasureProgress( eraserIndex );
 254                      if ( eraserIndex < erasersCount ) {
 255                          setTimeout( doNextErasure( eraserIndex + 1, 1 ) );
 256                      } else {
 257                          setTimeout( function() { onErasureDoneSuccess(); }, 500 );
 258                      }
 259                  }
 260              }).fail( function() {
 261                  setTimeout( function() { onErasureFailure(); }, 500 );
 262              });
 263          }
 264  
 265          // And now, let's begin.
 266          setActionState( $action, 'remove-personal-data-processing' );
 267  
 268          doNextErasure( 1, 1 );
 269      });
 270  
 271      // Privacy Policy page, copy action.
 272      $( document ).on( 'click', function( event ) {
 273          var $parent,
 274              $container,
 275              range,
 276              $target = $( event.target ),
 277              copiedNotice = $target.siblings( '.success' );
 278  
 279          clearTimeout( copiedNoticeTimeout );
 280  
 281          if ( $target.is( 'button.privacy-text-copy' ) ) {
 282              $parent = $target.parent().parent();
 283              $container = $parent.find( 'div.wp-suggested-text' );
 284  
 285              if ( ! $container.length ) {
 286                  $container = $parent.find( 'div.policy-text' );
 287              }
 288  
 289              if ( $container.length ) {
 290                  try {
 291                      var documentPosition = document.documentElement.scrollTop,
 292                          bodyPosition     = document.body.scrollTop;
 293  
 294                      // Setup copy.
 295                      window.getSelection().removeAllRanges();
 296  
 297                      // Hide tutorial content to remove from copied content.
 298                      range = document.createRange();
 299                      $container.addClass( 'hide-privacy-policy-tutorial' );
 300  
 301                      // Copy action.
 302                      range.selectNodeContents( $container[0] );
 303                      window.getSelection().addRange( range );
 304                      document.execCommand( 'copy' );
 305  
 306                      // Reset section.
 307                      $container.removeClass( 'hide-privacy-policy-tutorial' );
 308                      window.getSelection().removeAllRanges();
 309  
 310                      // Return scroll position - see #49540.
 311                      if ( documentPosition > 0 && documentPosition !== document.documentElement.scrollTop ) {
 312                          document.documentElement.scrollTop = documentPosition;
 313                      } else if ( bodyPosition > 0 && bodyPosition !== document.body.scrollTop ) {
 314                          document.body.scrollTop = bodyPosition;
 315                      }
 316  
 317                      // Display and speak notice to indicate action complete.
 318                      copiedNotice.addClass( 'visible' );
 319                      wp.a11y.speak( __( 'The section has been copied to your clipboard.' ) );
 320  
 321                      // Delay notice dismissal.
 322                      copiedNoticeTimeout = setTimeout( function() {
 323                          copiedNotice.removeClass( 'visible' );
 324                      }, 3000 );
 325                  } catch ( er ) {}
 326              }
 327          }
 328      });
 329  });