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   1  <?php
   2  /**
   3   * Link Management Administration Screen.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** Load WordPress Administration Bootstrap */
  10  require_once  __DIR__ . '/admin.php';
  11  if ( ! current_user_can( 'manage_links' ) ) {
  12      wp_die( __( 'Sorry, you are not allowed to edit the links for this site.' ) );
  13  }
  14  
  15  $wp_list_table = _get_list_table( 'WP_Links_List_Table' );
  16  
  17  // Handle bulk deletes.
  18  $doaction = $wp_list_table->current_action();
  19  
  20  if ( $doaction && isset( $_REQUEST['linkcheck'] ) ) {
  21      check_admin_referer( 'bulk-bookmarks' );
  22  
  23      $redirect_to = admin_url( 'link-manager.php' );
  24      $bulklinks   = (array) $_REQUEST['linkcheck'];
  25  
  26      if ( 'delete' === $doaction ) {
  27          foreach ( $bulklinks as $link_id ) {
  28              $link_id = (int) $link_id;
  29  
  30              wp_delete_link( $link_id );
  31          }
  32  
  33          $redirect_to = add_query_arg( 'deleted', count( $bulklinks ), $redirect_to );
  34      } else {
  35          $screen = get_current_screen()->id;
  36  
  37          /** This action is documented in wp-admin/edit.php */
  38          $redirect_to = apply_filters( "handle_bulk_actions-{$screen}", $redirect_to, $doaction, $bulklinks ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
  39      }
  40      wp_redirect( $redirect_to );
  41      exit;
  42  } elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {
  43      wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );
  44      exit;
  45  }
  46  
  47  $wp_list_table->prepare_items();
  48  
  49  // Used in the HTML title tag.
  50  $title       = __( 'Links' );
  51  $this_file   = 'link-manager.php';
  52  $parent_file = $this_file;
  53  
  54  get_current_screen()->add_help_tab(
  55      array(
  56          'id'      => 'overview',
  57          'title'   => __( 'Overview' ),
  58          'content' =>
  59              '<p>' . sprintf(
  60                  /* translators: %s: URL to Widgets screen. */
  61                  __( 'You can add links here to be displayed on your site, usually using <a href="%s">Widgets</a>. By default, links to several sites in the WordPress community are included as examples.' ),
  62                  'widgets.php'
  63              ) . '</p>' .
  64              '<p>' . __( 'Links may be separated into Link Categories; these are different than the categories used on your posts.' ) . '</p>' .
  65              '<p>' . __( 'You can customize the display of this screen using the Screen Options tab and/or the dropdown filters above the links table.' ) . '</p>',
  66      )
  67  );
  68  get_current_screen()->add_help_tab(
  69      array(
  70          'id'      => 'deleting-links',
  71          'title'   => __( 'Deleting Links' ),
  72          'content' =>
  73              '<p>' . __( 'If you delete a link, it will be removed permanently, as Links do not have a Trash function yet.' ) . '</p>',
  74      )
  75  );
  76  
  77  get_current_screen()->set_help_sidebar(
  78      '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
  79      '<p>' . __( '<a href="https://codex.wordpress.org/Links_Screen">Documentation on Managing Links</a>' ) . '</p>' .
  80      '<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>'
  81  );
  82  
  83  get_current_screen()->set_screen_reader_content(
  84      array(
  85          'heading_list' => __( 'Links list' ),
  86      )
  87  );
  88  
  89  require_once  ABSPATH . 'wp-admin/admin-header.php';
  90  
  91  if ( ! current_user_can( 'manage_links' ) ) {
  92      wp_die( __( 'Sorry, you are not allowed to edit the links for this site.' ) );
  93  }
  94  
  95  ?>
  96  
  97  <div class="wrap nosubsub">
  98  <h1 class="wp-heading-inline">
  99  <?php
 100  echo esc_html( $title );
 101  ?>
 102  </h1>
 103  
 104  <a href="link-add.php" class="page-title-action"><?php echo esc_html__( 'Add New Link' ); ?></a>
 105  
 106  <?php
 107  if ( isset( $_REQUEST['s'] ) && strlen( $_REQUEST['s'] ) ) {
 108      echo '<span class="subtitle">';
 109      printf(
 110          /* translators: %s: Search query. */
 111          __( 'Search results for: %s' ),
 112          '<strong>' . esc_html( wp_unslash( $_REQUEST['s'] ) ) . '</strong>'
 113      );
 114      echo '</span>';
 115  }
 116  ?>
 117  
 118  <hr class="wp-header-end">
 119  
 120  <?php
 121  if ( isset( $_REQUEST['deleted'] ) ) {
 122      $deleted = (int) $_REQUEST['deleted'];
 123      /* translators: %s: Number of links. */
 124      $deleted_message = sprintf( _n( '%s link deleted.', '%s links deleted.', $deleted ), $deleted );
 125      wp_admin_notice(
 126          $deleted_message,
 127          array(
 128              'id'                 => 'message',
 129              'additional_classes' => array( 'updated' ),
 130              'dismissible'        => true,
 131          )
 132      );
 133      $_SERVER['REQUEST_URI'] = remove_query_arg( array( 'deleted' ), $_SERVER['REQUEST_URI'] );
 134  }
 135  ?>
 136  
 137  <form id="posts-filter" method="get">
 138  
 139  <?php $wp_list_table->search_box( __( 'Search Links' ), 'link' ); ?>
 140  
 141  <?php $wp_list_table->display(); ?>
 142  
 143  <div id="ajax-response"></div>
 144  </form>
 145  
 146  </div>
 147  
 148  <?php
 149  require_once  ABSPATH . 'wp-admin/admin-footer.php';