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   1  <?php
   2  /**
   3   * Privacy Settings Screen.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** WordPress Administration Bootstrap */
  10  require_once  __DIR__ . '/admin.php';
  11  
  12  if ( ! current_user_can( 'manage_privacy_options' ) ) {
  13      wp_die( __( 'Sorry, you are not allowed to manage privacy options on this site.' ) );
  14  }
  15  
  16  if ( isset( $_GET['tab'] ) && 'policyguide' === $_GET['tab'] ) {
  17      require_once  __DIR__ . '/privacy-policy-guide.php';
  18      return;
  19  }
  20  
  21  // Used in the HTML title tag.
  22  $title = __( 'Privacy' );
  23  
  24  add_filter(
  25      'admin_body_class',
  26      static function ( $body_class ) {
  27          $body_class .= ' privacy-settings ';
  28  
  29          return $body_class;
  30      }
  31  );
  32  
  33  $action = isset( $_POST['action'] ) ? $_POST['action'] : '';
  34  
  35  get_current_screen()->add_help_tab(
  36      array(
  37          'id'      => 'overview',
  38          'title'   => __( 'Overview' ),
  39          'content' =>
  40                  '<p>' . __( 'The Privacy screen lets you either build a new privacy-policy page or choose one you already have to show.' ) . '</p>' .
  41                  '<p>' . __( 'This screen includes suggestions to help you write your own privacy policy. However, it is your responsibility to use these resources correctly, to provide the information required by your privacy policy, and to keep this information current and accurate.' ) . '</p>',
  42      )
  43  );
  44  
  45  get_current_screen()->set_help_sidebar(
  46      '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
  47      '<p>' . __( '<a href="https://wordpress.org/documentation/article/settings-privacy-screen/">Documentation on Privacy Settings</a>' ) . '</p>'
  48  );
  49  
  50  if ( ! empty( $action ) ) {
  51      check_admin_referer( $action );
  52  
  53      if ( 'set-privacy-page' === $action ) {
  54          $privacy_policy_page_id = isset( $_POST['page_for_privacy_policy'] ) ? (int) $_POST['page_for_privacy_policy'] : 0;
  55          update_option( 'wp_page_for_privacy_policy', $privacy_policy_page_id );
  56  
  57          $privacy_page_updated_message = __( 'Privacy Policy page updated successfully.' );
  58  
  59          if ( $privacy_policy_page_id ) {
  60              /*
  61               * Don't always link to the menu customizer:
  62               *
  63               * - Unpublished pages can't be selected by default.
  64               * - `WP_Customize_Nav_Menus::__construct()` checks the user's capabilities.
  65               * - Themes might not "officially" support menus.
  66               */
  67              if (
  68                  'publish' === get_post_status( $privacy_policy_page_id )
  69                  && current_user_can( 'edit_theme_options' )
  70                  && current_theme_supports( 'menus' )
  71              ) {
  72                  $privacy_page_updated_message = sprintf(
  73                      /* translators: %s: URL to Customizer -> Menus. */
  74                      __( 'Privacy Policy page setting updated successfully. Remember to <a href="%s">update your menus</a>!' ),
  75                      esc_url( add_query_arg( 'autofocus[panel]', 'nav_menus', admin_url( 'customize.php' ) ) )
  76                  );
  77              }
  78          }
  79  
  80          add_settings_error( 'page_for_privacy_policy', 'page_for_privacy_policy', $privacy_page_updated_message, 'success' );
  81      } elseif ( 'create-privacy-page' === $action ) {
  82  
  83          if ( ! class_exists( 'WP_Privacy_Policy_Content' ) ) {
  84              require_once  ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php';
  85          }
  86  
  87          $privacy_policy_page_content = WP_Privacy_Policy_Content::get_default_content();
  88          $privacy_policy_page_id      = wp_insert_post(
  89              array(
  90                  'post_title'   => __( 'Privacy Policy' ),
  91                  'post_status'  => 'draft',
  92                  'post_type'    => 'page',
  93                  'post_content' => $privacy_policy_page_content,
  94              ),
  95              true
  96          );
  97  
  98          if ( is_wp_error( $privacy_policy_page_id ) ) {
  99              add_settings_error(
 100                  'page_for_privacy_policy',
 101                  'page_for_privacy_policy',
 102                  __( 'Unable to create a Privacy Policy page.' ),
 103                  'error'
 104              );
 105          } else {
 106              update_option( 'wp_page_for_privacy_policy', $privacy_policy_page_id );
 107  
 108              wp_redirect( admin_url( 'post.php?post=' . $privacy_policy_page_id . '&action=edit' ) );
 109              exit;
 110          }
 111      }
 112  }
 113  
 114  // If a Privacy Policy page ID is available, make sure the page actually exists. If not, display an error.
 115  $privacy_policy_page_exists = false;
 116  $privacy_policy_page_id     = (int) get_option( 'wp_page_for_privacy_policy' );
 117  
 118  if ( ! empty( $privacy_policy_page_id ) ) {
 119  
 120      $privacy_policy_page = get_post( $privacy_policy_page_id );
 121  
 122      if ( ! $privacy_policy_page instanceof WP_Post ) {
 123          add_settings_error(
 124              'page_for_privacy_policy',
 125              'page_for_privacy_policy',
 126              __( 'The currently selected Privacy Policy page does not exist. Please create or select a new page.' ),
 127              'error'
 128          );
 129      } else {
 130          if ( 'trash' === $privacy_policy_page->post_status ) {
 131              add_settings_error(
 132                  'page_for_privacy_policy',
 133                  'page_for_privacy_policy',
 134                  sprintf(
 135                      /* translators: %s: URL to Pages Trash. */
 136                      __( 'The currently selected Privacy Policy page is in the Trash. Please create or select a new Privacy Policy page or <a href="%s">restore the current page</a>.' ),
 137                      'edit.php?post_status=trash&post_type=page'
 138                  ),
 139                  'error'
 140              );
 141          } else {
 142              $privacy_policy_page_exists = true;
 143          }
 144      }
 145  }
 146  
 147  $parent_file = 'options-general.php';
 148  
 149  wp_enqueue_script( 'privacy-tools' );
 150  
 151  require_once  ABSPATH . 'wp-admin/admin-header.php';
 152  
 153  ?>
 154  <div class="privacy-settings-header">
 155      <div class="privacy-settings-title-section">
 156          <h1>
 157              <?php _e( 'Privacy' ); ?>
 158          </h1>
 159      </div>
 160  
 161      <nav class="privacy-settings-tabs-wrapper hide-if-no-js" aria-label="<?php esc_attr_e( 'Secondary menu' ); ?>">
 162          <a href="<?php echo esc_url( admin_url( 'options-privacy.php' ) ); ?>" class="privacy-settings-tab active" aria-current="true">
 163              <?php
 164              /* translators: Tab heading for Site Health Status page. */
 165              _ex( 'Settings', 'Privacy Settings' );
 166              ?>
 167          </a>
 168  
 169          <a href="<?php echo esc_url( admin_url( 'options-privacy.php?tab=policyguide' ) ); ?>" class="privacy-settings-tab">
 170              <?php
 171              /* translators: Tab heading for Site Health Status page. */
 172              _ex( 'Policy Guide', 'Privacy Settings' );
 173              ?>
 174          </a>
 175      </nav>
 176  </div>
 177  
 178  <hr class="wp-header-end">
 179  
 180  <?php
 181  wp_admin_notice(
 182      __( 'The Privacy Settings require JavaScript.' ),
 183      array(
 184          'type'               => 'error',
 185          'additional_classes' => array( 'hide-if-js' ),
 186      )
 187  );
 188  ?>
 189  
 190  <div class="privacy-settings-body hide-if-no-js">
 191      <h2><?php _e( 'Privacy Settings' ); ?></h2>
 192      <p>
 193          <?php _e( 'As a website owner, you may need to follow national or international privacy laws. For example, you may need to create and display a privacy policy.' ); ?>
 194          <?php _e( 'If you already have a Privacy Policy page, please select it below. If not, please create one.' ); ?>
 195      </p>
 196      <p>
 197          <?php _e( 'The new page will include help and suggestions for your privacy policy.' ); ?>
 198          <?php _e( 'However, it is your responsibility to use those resources correctly, to provide the information that your privacy policy requires, and to keep that information current and accurate.' ); ?>
 199      </p>
 200      <p>
 201          <?php _e( 'After your Privacy Policy page is set, you should edit it.' ); ?>
 202          <?php _e( 'You should also review your privacy policy from time to time, especially after installing or updating any themes or plugins. There may be changes or new suggested information for you to consider adding to your policy.' ); ?>
 203      </p>
 204      <p>
 205          <?php
 206          if ( $privacy_policy_page_exists ) {
 207              $edit_href = add_query_arg(
 208                  array(
 209                      'post'   => $privacy_policy_page_id,
 210                      'action' => 'edit',
 211                  ),
 212                  admin_url( 'post.php' )
 213              );
 214              $view_href = get_permalink( $privacy_policy_page_id );
 215              ?>
 216                  <strong>
 217                  <?php
 218                  if ( 'publish' === get_post_status( $privacy_policy_page_id ) ) {
 219                      printf(
 220                          /* translators: 1: URL to edit Privacy Policy page, 2: URL to view Privacy Policy page. */
 221                          __( '<a href="%1$s">Edit</a> or <a href="%2$s">view</a> your Privacy Policy page content.' ),
 222                          esc_url( $edit_href ),
 223                          esc_url( $view_href )
 224                      );
 225                  } else {
 226                      printf(
 227                          /* translators: 1: URL to edit Privacy Policy page, 2: URL to preview Privacy Policy page. */
 228                          __( '<a href="%1$s">Edit</a> or <a href="%2$s">preview</a> your Privacy Policy page content.' ),
 229                          esc_url( $edit_href ),
 230                          esc_url( $view_href )
 231                      );
 232                  }
 233                  ?>
 234                  </strong>
 235              <?php
 236          }
 237          printf(
 238              /* translators: 1: Privacy Policy guide URL, 2: Additional link attributes, 3: Accessibility text. */
 239              __( 'Need help putting together your new Privacy Policy page? <a href="%1$s" %2$s>Check out our privacy policy guide%3$s</a> for recommendations on what content to include, along with policies suggested by your plugins and theme.' ),
 240              esc_url( admin_url( 'options-privacy.php?tab=policyguide' ) ),
 241              '',
 242              ''
 243          );
 244          ?>
 245      </p>
 246      <hr>
 247      <?php
 248      $has_pages = (bool) get_posts(
 249          array(
 250              'post_type'      => 'page',
 251              'posts_per_page' => 1,
 252              'post_status'    => array(
 253                  'publish',
 254                  'draft',
 255              ),
 256          )
 257      );
 258      ?>
 259      <table class="form-table tools-privacy-policy-page" role="presentation">
 260          <tr>
 261              <th scope="row">
 262                  <label for="create-page">
 263                  <?php
 264                  if ( $has_pages ) {
 265                      _e( 'Create a new Privacy Policy page' );
 266                  } else {
 267                      _e( 'There are no pages.' );
 268                  }
 269                  ?>
 270                  </label>
 271              </th>
 272              <td>
 273                  <form class="wp-create-privacy-page" method="post">
 274                      <input type="hidden" name="action" value="create-privacy-page" />
 275                      <?php
 276                      wp_nonce_field( 'create-privacy-page' );
 277                      submit_button( __( 'Create' ), 'secondary', 'submit', false, array( 'id' => 'create-page' ) );
 278                      ?>
 279                  </form>
 280              </td>
 281          </tr>
 282          <?php if ( $has_pages ) : ?>
 283          <tr>
 284              <th scope="row">
 285                  <label for="page_for_privacy_policy">
 286                      <?php
 287                      if ( $privacy_policy_page_exists ) {
 288                          _e( 'Change your Privacy Policy page' );
 289                      } else {
 290                          _e( 'Select a Privacy Policy page' );
 291                      }
 292                      ?>
 293                  </label>
 294              </th>
 295              <td>
 296                  <form method="post">
 297                      <input type="hidden" name="action" value="set-privacy-page" />
 298                      <?php
 299                      wp_dropdown_pages(
 300                          array(
 301                              'name'              => 'page_for_privacy_policy',
 302                              'show_option_none'  => __( '&mdash; Select &mdash;' ),
 303                              'option_none_value' => '0',
 304                              'selected'          => $privacy_policy_page_id,
 305                              'post_status'       => array( 'draft', 'publish' ),
 306                          )
 307                      );
 308  
 309                      wp_nonce_field( 'set-privacy-page' );
 310  
 311                      submit_button( __( 'Use This Page' ), 'primary', 'submit', false, array( 'id' => 'set-page' ) );
 312                      ?>
 313                  </form>
 314              </td>
 315          </tr>
 316          <?php endif; ?>
 317      </table>
 318  </div>
 319  <?php
 320  
 321  require_once  ABSPATH . 'wp-admin/admin-footer.php';