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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( dirname( __FILE__ ) . '/admin.php' );
  11  
  12  if ( ! current_user_can( 'manage_privacy_options' ) ) {
  13      wp_die( __( 'Sorry, you are not allowed to manage privacy on this site.' ) );
  14  }
  15  
  16  $action = isset( $_POST['action'] ) ? $_POST['action'] : '';
  17  
  18  if ( ! empty( $action ) ) {
  19      check_admin_referer( $action );
  20  
  21      if ( 'set-privacy-page' === $action ) {
  22          $privacy_policy_page_id = isset( $_POST['page_for_privacy_policy'] ) ? (int) $_POST['page_for_privacy_policy'] : 0;
  23          update_option( 'wp_page_for_privacy_policy', $privacy_policy_page_id );
  24  
  25          $privacy_page_updated_message = __( 'Privacy Policy page updated successfully.' );
  26  
  27          if ( $privacy_policy_page_id ) {
  28              /*
  29               * Don't always link to the menu customizer:
  30               *
  31               * - Unpublished pages can't be selected by default.
  32               * - `WP_Customize_Nav_Menus::__construct()` checks the user's capabilities.
  33               * - Themes might not "officially" support menus.
  34               */
  35              if (
  36                  'publish' === get_post_status( $privacy_policy_page_id )
  37                  && current_user_can( 'edit_theme_options' )
  38                  && current_theme_supports( 'menus' )
  39              ) {
  40                  $privacy_page_updated_message = sprintf(
  41                      /* translators: %s: URL to Customizer -> Menus. */
  42                      __( 'Privacy Policy page setting updated successfully. Remember to <a href="%s">update your menus</a>!' ),
  43                      esc_url( add_query_arg( 'autofocus[panel]', 'nav_menus', admin_url( 'customize.php' ) ) )
  44                  );
  45              }
  46          }
  47  
  48          add_settings_error( 'page_for_privacy_policy', 'page_for_privacy_policy', $privacy_page_updated_message, 'success' );
  49      } elseif ( 'create-privacy-page' === $action ) {
  50  
  51          if ( ! class_exists( 'WP_Privacy_Policy_Content' ) ) {
  52              require_once ( ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php' );
  53          }
  54  
  55          $privacy_policy_page_content = WP_Privacy_Policy_Content::get_default_content();
  56          $privacy_policy_page_id      = wp_insert_post(
  57              array(
  58                  'post_title'   => __( 'Privacy Policy' ),
  59                  'post_status'  => 'draft',
  60                  'post_type'    => 'page',
  61                  'post_content' => $privacy_policy_page_content,
  62              ),
  63              true
  64          );
  65  
  66          if ( is_wp_error( $privacy_policy_page_id ) ) {
  67              add_settings_error(
  68                  'page_for_privacy_policy',
  69                  'page_for_privacy_policy',
  70                  __( 'Unable to create a Privacy Policy page.' ),
  71                  'error'
  72              );
  73          } else {
  74              update_option( 'wp_page_for_privacy_policy', $privacy_policy_page_id );
  75  
  76              wp_redirect( admin_url( 'post.php?post=' . $privacy_policy_page_id . '&action=edit' ) );
  77              exit;
  78          }
  79      }
  80  }
  81  
  82  // If a Privacy Policy page ID is available, make sure the page actually exists. If not, display an error.
  83  $privacy_policy_page_exists = false;
  84  $privacy_policy_page_id     = (int) get_option( 'wp_page_for_privacy_policy' );
  85  
  86  if ( ! empty( $privacy_policy_page_id ) ) {
  87  
  88      $privacy_policy_page = get_post( $privacy_policy_page_id );
  89  
  90      if ( ! $privacy_policy_page instanceof WP_Post ) {
  91          add_settings_error(
  92              'page_for_privacy_policy',
  93              'page_for_privacy_policy',
  94              __( 'The currently selected Privacy Policy page does not exist. Please create or select a new page.' ),
  95              'error'
  96          );
  97      } else {
  98          if ( 'trash' === $privacy_policy_page->post_status ) {
  99              add_settings_error(
 100                  'page_for_privacy_policy',
 101                  'page_for_privacy_policy',
 102                  sprintf(
 103                      /* translators: URL to Pages Trash. */
 104                      __( '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>.' ),
 105                      'edit.php?post_status=trash&post_type=page'
 106                  ),
 107                  'error'
 108              );
 109          } else {
 110              $privacy_policy_page_exists = true;
 111          }
 112      }
 113  }
 114  
 115  $title       = __( 'Privacy Settings' );
 116  $parent_file = 'options-general.php';
 117  
 118  require_once ( ABSPATH . 'wp-admin/admin-header.php' );
 119  
 120  ?>
 121  <div class="wrap">
 122      <h1><?php echo $title; ?></h1>
 123      <h2><?php _e( 'Privacy Policy Page' ); ?></h2>
 124      <p>
 125          <?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.' ); ?>
 126          <?php _e( 'If you already have a Privacy Policy page, please select it below. If not, please create one.' ); ?>
 127      </p>
 128      <p>
 129          <?php _e( 'The new page will include help and suggestions for your Privacy Policy.' ); ?>
 130          <?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.' ); ?>
 131      </p>
 132      <p>
 133          <?php _e( 'After your Privacy Policy page is set, we suggest that you edit it.' ); ?>
 134          <?php _e( 'We would also suggest reviewing 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.' ); ?>
 135      </p>
 136      <?php
 137  
 138      if ( $privacy_policy_page_exists ) {
 139          $edit_href = add_query_arg(
 140              array(
 141                  'post'   => $privacy_policy_page_id,
 142                  'action' => 'edit',
 143              ),
 144              admin_url( 'post.php' )
 145          );
 146  
 147          $view_href = get_permalink( $privacy_policy_page_id );
 148          ?>
 149          <p class="tools-privacy-edit"><strong>
 150              <?php
 151              if ( 'publish' === get_post_status( $privacy_policy_page_id ) ) {
 152                  printf(
 153                      /* translators: 1: URL to edit Privacy Policy page, 2: URL to view Privacy Policy page. */
 154                      __( '<a href="%1$s">Edit</a> or <a href="%2$s">view</a> your Privacy Policy page content.' ),
 155                      esc_url( $edit_href ),
 156                      esc_url( $view_href )
 157                  );
 158              } else {
 159                  printf(
 160                      /* translators: 1: URL to edit Privacy Policy page, 2: URL to preview Privacy Policy page. */
 161                      __( '<a href="%1$s">Edit</a> or <a href="%2$s">preview</a> your Privacy Policy page content.' ),
 162                      esc_url( $edit_href ),
 163                      esc_url( $view_href )
 164                  );
 165              }
 166              ?>
 167          </strong></p>
 168          <?php
 169      }
 170      ?>
 171      <p>
 172          <?php
 173          printf(
 174              /* translators: 1: Privacy Policy guide URL, 2: Additional link attributes, 3: Accessibility text. */
 175              __( 'Need help putting together your new Privacy Policy page? <a href="%1$s" %2$s>Check out our guide%3$s</a> for recommendations on what content to include, along with policies suggested by your plugins and theme.' ),
 176              esc_url( admin_url( 'privacy-policy-guide.php' ) ),
 177              '',
 178              ''
 179          );
 180          ?>
 181      </p>
 182  
 183      <hr>
 184      <table class="form-table tools-privacy-policy-page" role="presentation">
 185          <tr>
 186              <th scope="row">
 187                  <label for="page_for_privacy_policy">
 188                      <?php
 189                      if ( $privacy_policy_page_exists ) {
 190                          _e( 'Change your Privacy Policy page' );
 191                      } else {
 192                          _e( 'Select a Privacy Policy page' );
 193                      }
 194                      ?>
 195                  </label>
 196              </th>
 197              <td>
 198                  <?php
 199                  $has_pages = (bool) get_posts(
 200                      array(
 201                          'post_type'      => 'page',
 202                          'posts_per_page' => 1,
 203                          'post_status'    => array(
 204                              'publish',
 205                              'draft',
 206                          ),
 207                      )
 208                  );
 209  
 210                  if ( $has_pages ) :
 211                      ?>
 212                      <form method="post" action="">
 213                          <input type="hidden" name="action" value="set-privacy-page" />
 214                          <?php
 215                          wp_dropdown_pages(
 216                              array(
 217                                  'name'              => 'page_for_privacy_policy',
 218                                  'show_option_none'  => __( '&mdash; Select &mdash;' ),
 219                                  'option_none_value' => '0',
 220                                  'selected'          => $privacy_policy_page_id,
 221                                  'post_status'       => array( 'draft', 'publish' ),
 222                              )
 223                          );
 224  
 225                          wp_nonce_field( 'set-privacy-page' );
 226  
 227                          submit_button( __( 'Use This Page' ), 'primary', 'submit', false, array( 'id' => 'set-page' ) );
 228                          ?>
 229                      </form>
 230                  <?php endif; ?>
 231  
 232                  <form class="wp-create-privacy-page" method="post" action="">
 233                      <input type="hidden" name="action" value="create-privacy-page" />
 234                      <span>
 235                          <?php
 236                          if ( $has_pages ) {
 237                              _e( 'Or:' );
 238                          } else {
 239                              _e( 'There are no pages.' );
 240                          }
 241                          ?>
 242                      </span>
 243                      <?php
 244                      wp_nonce_field( 'create-privacy-page' );
 245  
 246                      submit_button( __( 'Create New Page' ), 'primary', 'submit', false, array( 'id' => 'create-page' ) );
 247                      ?>
 248                  </form>
 249              </td>
 250          </tr>
 251      </table>
 252  </div>
 253  <?php
 254  
 255  include ( ABSPATH . 'wp-admin/admin-footer.php' );