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   1  <?php
   2  /**
   3   * Upgrader API: Bulk_Plugin_Upgrader_Skin class
   4   *
   5   * @package WordPress
   6   * @subpackage Upgrader
   7   * @since 4.6.0
   8   */
   9  
  10  /**
  11   * Bulk Theme Upgrader Skin for WordPress Theme Upgrades.
  12   *
  13   * @since 3.0.0
  14   * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
  15   *
  16   * @see Bulk_Upgrader_Skin
  17   */
  18  class Bulk_Theme_Upgrader_Skin extends Bulk_Upgrader_Skin {
  19      public $theme_info = array(); // Theme_Upgrader::bulk_upgrade() will fill this in.
  20  
  21  	public function add_strings() {
  22          parent::add_strings();
  23          /* translators: 1: Theme name, 2: Number of the theme, 3: Total number of themes being updated. */
  24          $this->upgrader->strings['skin_before_update_header'] = __( 'Updating Theme %1$s (%2$d/%3$d)' );
  25      }
  26  
  27      /**
  28       * @param string $title
  29       */
  30  	public function before( $title = '' ) {
  31          parent::before( $this->theme_info->display( 'Name' ) );
  32      }
  33  
  34      /**
  35       * @param string $title
  36       */
  37  	public function after( $title = '' ) {
  38          parent::after( $this->theme_info->display( 'Name' ) );
  39          $this->decrement_update_count( 'theme' );
  40      }
  41  
  42      /**
  43       */
  44  	public function bulk_footer() {
  45          parent::bulk_footer();
  46  
  47          $update_actions = array(
  48              'themes_page'  => sprintf(
  49                  '<a href="%s" target="_parent">%s</a>',
  50                  self_admin_url( 'themes.php' ),
  51                  __( 'Go to Themes page' )
  52              ),
  53              'updates_page' => sprintf(
  54                  '<a href="%s" target="_parent">%s</a>',
  55                  self_admin_url( 'update-core.php' ),
  56                  __( 'Go to WordPress Updates page' )
  57              ),
  58          );
  59  
  60          if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) ) {
  61              unset( $update_actions['themes_page'] );
  62          }
  63  
  64          /**
  65           * Filters the list of action links available following bulk theme updates.
  66           *
  67           * @since 3.0.0
  68           *
  69           * @param string[] $update_actions Array of theme action links.
  70           * @param WP_Theme $theme_info     Theme object for the last-updated theme.
  71           */
  72          $update_actions = apply_filters( 'update_bulk_theme_complete_actions', $update_actions, $this->theme_info );
  73  
  74          if ( ! empty( $update_actions ) ) {
  75              $this->feedback( implode( ' | ', (array) $update_actions ) );
  76          }
  77      }
  78  }