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   1  <?php
   2  /**
   3   * Tools Administration Screen.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** WordPress Administration Bootstrap */
  10  require_once  __DIR__ . '/admin.php';
  11  
  12  wp_reset_vars( array( 'action' ) );
  13  
  14  $tabs = array(
  15      /* translators: Tab heading for Site Health Status page. */
  16      ''      => _x( 'Status', 'Site Health' ),
  17      /* translators: Tab heading for Site Health Info page. */
  18      'debug' => _x( 'Info', 'Site Health' ),
  19  );
  20  
  21  /**
  22   * An associative array of extra tabs for the Site Health navigation bar.
  23   *
  24   * Add a custom page to the Site Health screen, based on a tab slug and label.
  25   * The label you provide will also be used as part of the site title.
  26   *
  27   * @since 5.8.0
  28   *
  29   * @param string[] $tabs An associative array of tab labels keyed by their slug.
  30   */
  31  $tabs = apply_filters( 'site_health_navigation_tabs', $tabs );
  32  
  33  $wrapper_classes = array(
  34      'health-check-tabs-wrapper',
  35      'hide-if-no-js',
  36      'tab-count-' . count( $tabs ),
  37  );
  38  
  39  $current_tab = ( isset( $_GET['tab'] ) ? $_GET['tab'] : '' );
  40  
  41  $title = sprintf(
  42      // translators: %s: The currently displayed tab.
  43      __( 'Site Health - %s' ),
  44      ( isset( $tabs[ $current_tab ] ) ? esc_html( $tabs[ $current_tab ] ) : esc_html( reset( $tabs ) ) )
  45  );
  46  
  47  if ( ! current_user_can( 'view_site_health_checks' ) ) {
  48      wp_die( __( 'Sorry, you are not allowed to access site health information.' ), '', 403 );
  49  }
  50  
  51  wp_enqueue_style( 'site-health' );
  52  wp_enqueue_script( 'site-health' );
  53  
  54  if ( ! class_exists( 'WP_Site_Health' ) ) {
  55      require_once  ABSPATH . 'wp-admin/includes/class-wp-site-health.php';
  56  }
  57  
  58  if ( 'update_https' === $action ) {
  59      check_admin_referer( 'wp_update_https' );
  60  
  61      if ( ! current_user_can( 'update_https' ) ) {
  62          wp_die( __( 'Sorry, you are not allowed to update this site to HTTPS.' ), 403 );
  63      }
  64  
  65      if ( ! wp_is_https_supported() ) {
  66          wp_die( __( 'It looks like HTTPS is not supported for your website at this point.' ) );
  67      }
  68  
  69      $result = wp_update_urls_to_https();
  70  
  71      wp_redirect( add_query_arg( 'https_updated', (int) $result, wp_get_referer() ) );
  72      exit;
  73  }
  74  
  75  $health_check_site_status = WP_Site_Health::get_instance();
  76  
  77  get_current_screen()->add_help_tab(
  78      array(
  79          'id'      => 'overview',
  80          'title'   => __( 'Overview' ),
  81          'content' =>
  82                  '<p>' . __( 'This screen allows you to obtain a health diagnosis of your site, and displays an overall rating of the status of your installation.' ) . '</p>' .
  83                  '<p>' . __( 'In the Status tab, you can see critical information about your WordPress configuration, along with anything else that requires your attention.' ) . '</p>' .
  84                  '<p>' . __( 'In the Info tab, you will find all the details about the configuration of your WordPress site, server, and database. There is also an export feature that allows you to copy all of the information about your site to the clipboard, to help solve problems on your site when obtaining support.' ) . '</p>',
  85      )
  86  );
  87  
  88  get_current_screen()->set_help_sidebar(
  89      '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
  90      '<p>' . __( '<a href="https://wordpress.org/support/article/site-health-screen/">Documentation on Site Health tool</a>' ) . '</p>'
  91  );
  92  
  93  // Start by checking if this is a special request checking for the existence of certain filters.
  94  $health_check_site_status->check_wp_version_check_exists();
  95  
  96  require_once ABSPATH . 'wp-admin/admin-header.php';
  97  ?>
  98  <div class="health-check-header">
  99      <div class="health-check-title-section">
 100          <h1>
 101              <?php _e( 'Site Health' ); ?>
 102          </h1>
 103      </div>
 104  
 105      <?php
 106      if ( isset( $_GET['https_updated'] ) ) {
 107          if ( $_GET['https_updated'] ) {
 108              ?>
 109              <div id="message" class="notice notice-success is-dismissible"><p><?php _e( 'Site URLs switched to HTTPS.' ); ?></p></div>
 110              <?php
 111          } else {
 112              ?>
 113              <div id="message" class="notice notice-error is-dismissible"><p><?php _e( 'Site URLs could not be switched to HTTPS.' ); ?></p></div>
 114              <?php
 115          }
 116      }
 117      ?>
 118  
 119      <div class="health-check-title-section site-health-progress-wrapper loading hide-if-no-js">
 120          <div class="site-health-progress">
 121              <svg role="img" aria-hidden="true" focusable="false" width="100%" height="100%" viewBox="0 0 200 200" version="1.1" xmlns="http://www.w3.org/2000/svg">
 122                  <circle r="90" cx="100" cy="100" fill="transparent" stroke-dasharray="565.48" stroke-dashoffset="0"></circle>
 123                  <circle id="bar" r="90" cx="100" cy="100" fill="transparent" stroke-dasharray="565.48" stroke-dashoffset="0"></circle>
 124              </svg>
 125          </div>
 126          <div class="site-health-progress-label">
 127              <?php _e( 'Results are still loading&hellip;' ); ?>
 128          </div>
 129      </div>
 130  
 131      <nav class="<?php echo implode( ' ', $wrapper_classes ); ?>" aria-label="<?php esc_attr_e( 'Secondary menu' ); ?>">
 132          <?php
 133          $tabs_slice = $tabs;
 134  
 135          /*
 136           * If there are more than 4 tabs, only output the first 3 inline,
 137           * the remaining links will be added to a sub-navigation.
 138           */
 139          if ( count( $tabs ) > 4 ) {
 140              $tabs_slice = array_slice( $tabs, 0, 3 );
 141          }
 142  
 143          foreach ( $tabs_slice as $slug => $label ) {
 144              printf(
 145                  '<a href="%s" class="health-check-tab %s">%s</a>',
 146                  esc_url(
 147                      add_query_arg(
 148                          array(
 149                              'tab' => $slug,
 150                          ),
 151                          admin_url( 'site-health.php' )
 152                      )
 153                  ),
 154                  ( $current_tab === $slug ? 'active' : '' ),
 155                  esc_html( $label )
 156              );
 157          }
 158          ?>
 159  
 160          <?php if ( count( $tabs ) > 4 ) : ?>
 161              <button type="button" class="health-check-tab health-check-offscreen-nav-wrapper" aria-haspopup="true">
 162                  <span class="dashicons dashicons-ellipsis"></span>
 163                  <span class="screen-reader-text"><?php _e( 'Toggle extra menu items' ); ?></span>
 164  
 165                  <div class="health-check-offscreen-nav">
 166                      <?php
 167                      // Remove the first few entries from the array as being already output.
 168                      $tabs_slice = array_slice( $tabs, 3 );
 169                      foreach ( $tabs_slice as $slug => $label ) {
 170                          printf(
 171                              '<a href="%s" class="health-check-tab %s">%s</a>',
 172                              esc_url(
 173                                  add_query_arg(
 174                                      array(
 175                                          'tab' => $slug,
 176                                      ),
 177                                      admin_url( 'site-health.php' )
 178                                  )
 179                              ),
 180                              ( isset( $_GET['tab'] ) && $_GET['tab'] === $slug ? 'active' : '' ),
 181                              esc_html( $label )
 182                          );
 183                      }
 184                      ?>
 185                  </div>
 186              </button>
 187          <?php endif; ?>
 188      </nav>
 189  </div>
 190  
 191  <hr class="wp-header-end">
 192  
 193  <?php
 194  if ( isset( $_GET['tab'] ) && ! empty( $_GET['tab'] ) ) {
 195      /**
 196       * Output content of a custom Site Health tab.
 197       *
 198       * This action fires right after the Site Health header, and users are still subject to
 199       * the capability checks for the Site Health page to view any custom tabs and their contents.
 200       *
 201       * @since 5.8.0
 202       *
 203       * @param string $tab The slug of the tab that was requested.
 204       */
 205      do_action( 'site_health_tab_content', $_GET['tab'] );
 206  
 207      require_once ABSPATH . 'wp-admin/admin-footer.php';
 208      return;
 209  } else {
 210      ?>
 211  
 212  <div class="notice notice-error hide-if-js">
 213      <p><?php _e( 'The Site Health check requires JavaScript.' ); ?></p>
 214  </div>
 215  
 216  <div class="health-check-body health-check-status-tab hide-if-no-js">
 217      <div class="site-status-all-clear hide">
 218          <p class="icon">
 219              <span class="dashicons dashicons-smiley" aria-hidden="true"></span>
 220          </p>
 221  
 222          <p class="encouragement">
 223              <?php _e( 'Great job!' ); ?>
 224          </p>
 225  
 226          <p>
 227              <?php _e( 'Everything is running smoothly here.' ); ?>
 228          </p>
 229      </div>
 230  
 231      <div class="site-status-has-issues">
 232          <h2>
 233              <?php _e( 'Site Health Status' ); ?>
 234          </h2>
 235  
 236          <p><?php _e( 'The site health check shows critical information about your WordPress configuration and items that require your attention.' ); ?></p>
 237  
 238          <div class="site-health-issues-wrapper" id="health-check-issues-critical">
 239              <h3 class="site-health-issue-count-title">
 240                  <?php
 241                      /* translators: %s: Number of critical issues found. */
 242                      printf( _n( '%s critical issue', '%s critical issues', 0 ), '<span class="issue-count">0</span>' );
 243                  ?>
 244              </h3>
 245  
 246              <div id="health-check-site-status-critical" class="health-check-accordion issues"></div>
 247          </div>
 248  
 249          <div class="site-health-issues-wrapper" id="health-check-issues-recommended">
 250              <h3 class="site-health-issue-count-title">
 251                  <?php
 252                      /* translators: %s: Number of recommended improvements. */
 253                      printf( _n( '%s recommended improvement', '%s recommended improvements', 0 ), '<span class="issue-count">0</span>' );
 254                  ?>
 255              </h3>
 256  
 257              <div id="health-check-site-status-recommended" class="health-check-accordion issues"></div>
 258          </div>
 259      </div>
 260  
 261      <div class="site-health-view-more">
 262          <button type="button" class="button site-health-view-passed" aria-expanded="false" aria-controls="health-check-issues-good">
 263              <?php _e( 'Passed tests' ); ?>
 264              <span class="icon"></span>
 265          </button>
 266      </div>
 267  
 268      <div class="site-health-issues-wrapper hidden" id="health-check-issues-good">
 269          <h3 class="site-health-issue-count-title">
 270              <?php
 271                  /* translators: %s: Number of items with no issues. */
 272                  printf( _n( '%s item with no issues detected', '%s items with no issues detected', 0 ), '<span class="issue-count">0</span>' );
 273              ?>
 274          </h3>
 275  
 276          <div id="health-check-site-status-good" class="health-check-accordion issues"></div>
 277      </div>
 278  </div>
 279  
 280  <script id="tmpl-health-check-issue" type="text/template">
 281      <h4 class="health-check-accordion-heading">
 282          <button aria-expanded="false" class="health-check-accordion-trigger" aria-controls="health-check-accordion-block-{{ data.test }}" type="button">
 283              <span class="title">{{ data.label }}</span>
 284              <# if ( data.badge ) { #>
 285                  <span class="badge {{ data.badge.color }}">{{ data.badge.label }}</span>
 286              <# } #>
 287              <span class="icon"></span>
 288          </button>
 289      </h4>
 290      <div id="health-check-accordion-block-{{ data.test }}" class="health-check-accordion-panel" hidden="hidden">
 291          {{{ data.description }}}
 292          <# if ( data.actions ) { #>
 293              <div class="actions">
 294                  {{{ data.actions }}}
 295              </div>
 296          <# } #>
 297      </div>
 298  </script>
 299  
 300      <?php
 301  }
 302  require_once ABSPATH . 'wp-admin/admin-footer.php';