[ Index ]

PHP Cross Reference of WordPress

title

Body

[close]

/wp-admin/includes/ -> class-bulk-upgrader-skin.php (source)

   1  <?php
   2  /**
   3   * Upgrader API: Bulk_Upgrader_Skin class
   4   *
   5   * @package WordPress
   6   * @subpackage Upgrader
   7   * @since 4.6.0
   8   */
   9  
  10  /**
  11   * Generic Bulk Upgrader Skin for WordPress 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 WP_Upgrader_Skin
  17   */
  18  class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {
  19      public $in_loop = false;
  20      /**
  21       * @var string|false
  22       */
  23      public $error = false;
  24  
  25      /**
  26       * @param array $args
  27       */
  28  	public function __construct( $args = array() ) {
  29          $defaults = array(
  30              'url'   => '',
  31              'nonce' => '',
  32          );
  33          $args     = wp_parse_args( $args, $defaults );
  34  
  35          parent::__construct( $args );
  36      }
  37  
  38      /**
  39       */
  40  	public function add_strings() {
  41          $this->upgrader->strings['skin_upgrade_start'] = __( 'The update process is starting. This process may take a while on some hosts, so please be patient.' );
  42          /* translators: 1: Title of an update, 2: Error message. */
  43          $this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while updating %1$s: %2$s' );
  44          /* translators: %s: Title of an update. */
  45          $this->upgrader->strings['skin_update_failed'] = __( 'The update of %s failed.' );
  46          /* translators: %s: Title of an update. */
  47          $this->upgrader->strings['skin_update_successful'] = __( '%s updated successfully.' );
  48          $this->upgrader->strings['skin_upgrade_end']       = __( 'All updates have been completed.' );
  49      }
  50  
  51      /**
  52       * @param string $string
  53       * @param mixed  ...$args Optional text replacements.
  54       */
  55  	public function feedback( $string, ...$args ) {
  56          if ( isset( $this->upgrader->strings[ $string ] ) ) {
  57              $string = $this->upgrader->strings[ $string ];
  58          }
  59  
  60          if ( strpos( $string, '%' ) !== false ) {
  61              if ( $args ) {
  62                  $args   = array_map( 'strip_tags', $args );
  63                  $args   = array_map( 'esc_html', $args );
  64                  $string = vsprintf( $string, $args );
  65              }
  66          }
  67          if ( empty( $string ) ) {
  68              return;
  69          }
  70          if ( $this->in_loop ) {
  71              echo "$string<br />\n";
  72          } else {
  73              echo "<p>$string</p>\n";
  74          }
  75      }
  76  
  77      /**
  78       */
  79  	public function header() {
  80          // Nothing, This will be displayed within a iframe.
  81      }
  82  
  83      /**
  84       */
  85  	public function footer() {
  86          // Nothing, This will be displayed within a iframe.
  87      }
  88  
  89      /**
  90       * @param string|WP_Error $error
  91       */
  92  	public function error( $error ) {
  93          if ( is_string( $error ) && isset( $this->upgrader->strings[ $error ] ) ) {
  94              $this->error = $this->upgrader->strings[ $error ];
  95          }
  96  
  97          if ( is_wp_error( $error ) ) {
  98              $messages = array();
  99              foreach ( $error->get_error_messages() as $emessage ) {
 100                  if ( $error->get_error_data() && is_string( $error->get_error_data() ) ) {
 101                      $messages[] = $emessage . ' ' . esc_html( strip_tags( $error->get_error_data() ) );
 102                  } else {
 103                      $messages[] = $emessage;
 104                  }
 105              }
 106              $this->error = implode( ', ', $messages );
 107          }
 108          echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
 109      }
 110  
 111      /**
 112       */
 113  	public function bulk_header() {
 114          $this->feedback( 'skin_upgrade_start' );
 115      }
 116  
 117      /**
 118       */
 119  	public function bulk_footer() {
 120          $this->feedback( 'skin_upgrade_end' );
 121      }
 122  
 123      /**
 124       * @param string $title
 125       */
 126  	public function before( $title = '' ) {
 127          $this->in_loop = true;
 128          printf( '<h2>' . $this->upgrader->strings['skin_before_update_header'] . ' <span class="spinner waiting-' . $this->upgrader->update_current . '"></span></h2>', $title, $this->upgrader->update_current, $this->upgrader->update_count );
 129          echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').css("display", "inline-block");</script>';
 130          // This progress messages div gets moved via JavaScript when clicking on "Show details.".
 131          echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr( $this->upgrader->update_current ) . '"><p>';
 132          $this->flush_output();
 133      }
 134  
 135      /**
 136       * @param string $title
 137       */
 138  	public function after( $title = '' ) {
 139          echo '</p></div>';
 140          if ( $this->error || ! $this->result ) {
 141              if ( $this->error ) {
 142                  echo '<div class="error"><p>' . sprintf( $this->upgrader->strings['skin_update_failed_error'], $title, '<strong>' . $this->error . '</strong>' ) . '</p></div>';
 143              } else {
 144                  echo '<div class="error"><p>' . sprintf( $this->upgrader->strings['skin_update_failed'], $title ) . '</p></div>';
 145              }
 146  
 147              echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js( $this->upgrader->update_current ) . '\').show();</script>';
 148          }
 149          if ( $this->result && ! is_wp_error( $this->result ) ) {
 150              if ( ! $this->error ) {
 151                  echo '<div class="updated js-update-details" data-update-details="progress-' . esc_attr( $this->upgrader->update_current ) . '">' .
 152                      '<p>' . sprintf( $this->upgrader->strings['skin_update_successful'], $title ) .
 153                      ' <button type="button" class="hide-if-no-js button-link js-update-details-toggle" aria-expanded="false">' . __( 'Show details.' ) . '</button>' .
 154                      '</p></div>';
 155              }
 156  
 157              echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
 158          }
 159  
 160          $this->reset();
 161          $this->flush_output();
 162      }
 163  
 164      /**
 165       */
 166  	public function reset() {
 167          $this->in_loop = false;
 168          $this->error   = false;
 169      }
 170  
 171      /**
 172       */
 173  	public function flush_output() {
 174          wp_ob_end_flush_all();
 175          flush();
 176      }
 177  }


Generated: Wed Dec 11 01:00:03 2019 Cross-referenced by PHPXref 0.7.1