Adding upstream version 6.4.3+dfsg1.upstream/6.4.3+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 187 insertions, 0 deletions

diff --git a/wp-admin/includes/class-bulk-upgrader-skin.php b/wp-admin/includes/class-bulk-upgrader-skin.php
new file mode 100644
index 0000000..4613119
--- /dev/null
+++ b/wp-admin/includes/class-bulk-upgrader-skin.php
@@ -0,0 +1,187 @@
+<?php
+/**
+ * Upgrader API: Bulk_Upgrader_Skin class
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 4.6.0
+ */
+
+/**
+ * Generic Bulk Upgrader Skin for WordPress Upgrades.
+ *
+ * @since 3.0.0
+ * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
+ *
+ * @see WP_Upgrader_Skin
+ */
+class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {
+	public $in_loop = false;
+	/**
+	 * @var string|false
+	 */
+	public $error = false;
+
+	/**
+	 * @param array $args
+	 */
+	public function __construct( $args = array() ) {
+		$defaults = array(
+			'url'   => '',
+			'nonce' => '',
+		);
+		$args     = wp_parse_args( $args, $defaults );
+
+		parent::__construct( $args );
+	}
+
+	/**
+	 */
+	public function add_strings() {
+		$this->upgrader->strings['skin_upgrade_start'] = __( 'The update process is starting. This process may take a while on some hosts, so please be patient.' );
+		/* translators: 1: Title of an update, 2: Error message. */
+		$this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while updating %1$s: %2$s' );
+		/* translators: %s: Title of an update. */
+		$this->upgrader->strings['skin_update_failed'] = __( 'The update of %s failed.' );
+		/* translators: %s: Title of an update. */
+		$this->upgrader->strings['skin_update_successful'] = __( '%s updated successfully.' );
+		$this->upgrader->strings['skin_upgrade_end']       = __( 'All updates have been completed.' );
+	}
+
+	/**
+	 * @since 5.9.0 Renamed `$string` (a PHP reserved keyword) to `$feedback` for PHP 8 named parameter support.
+	 *
+	 * @param string $feedback Message data.
+	 * @param mixed  ...$args  Optional text replacements.
+	 */
+	public function feedback( $feedback, ...$args ) {
+		if ( isset( $this->upgrader->strings[ $feedback ] ) ) {
+			$feedback = $this->upgrader->strings[ $feedback ];
+		}
+
+		if ( str_contains( $feedback, '%' ) ) {
+			if ( $args ) {
+				$args     = array_map( 'strip_tags', $args );
+				$args     = array_map( 'esc_html', $args );
+				$feedback = vsprintf( $feedback, $args );
+			}
+		}
+		if ( empty( $feedback ) ) {
+			return;
+		}
+		if ( $this->in_loop ) {
+			echo "$feedback<br />\n";
+		} else {
+			echo "<p>$feedback</p>\n";
+		}
+	}
+
+	/**
+	 */
+	public function header() {
+		// Nothing. This will be displayed within an iframe.
+	}
+
+	/**
+	 */
+	public function footer() {
+		// Nothing. This will be displayed within an iframe.
+	}
+
+	/**
+	 * @since 5.9.0 Renamed `$error` to `$errors` for PHP 8 named parameter support.
+	 *
+	 * @param string|WP_Error $errors Errors.
+	 */
+	public function error( $errors ) {
+		if ( is_string( $errors ) && isset( $this->upgrader->strings[ $errors ] ) ) {
+			$this->error = $this->upgrader->strings[ $errors ];
+		}
+
+		if ( is_wp_error( $errors ) ) {
+			$messages = array();
+			foreach ( $errors->get_error_messages() as $emessage ) {
+				if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) ) {
+					$messages[] = $emessage . ' ' . esc_html( strip_tags( $errors->get_error_data() ) );
+				} else {
+					$messages[] = $emessage;
+				}
+			}
+			$this->error = implode( ', ', $messages );
+		}
+		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
+	}
+
+	/**
+	 */
+	public function bulk_header() {
+		$this->feedback( 'skin_upgrade_start' );
+	}
+
+	/**
+	 */
+	public function bulk_footer() {
+		$this->feedback( 'skin_upgrade_end' );
+	}
+
+	/**
+	 * @param string $title
+	 */
+	public function before( $title = '' ) {
+		$this->in_loop = true;
+		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 );
+		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').css("display", "inline-block");</script>';
+		// This progress messages div gets moved via JavaScript when clicking on "More details.".
+		echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr( $this->upgrader->update_current ) . '"><p>';
+		$this->flush_output();
+	}
+
+	/**
+	 * @param string $title
+	 */
+	public function after( $title = '' ) {
+		echo '</p></div>';
+		if ( $this->error || ! $this->result ) {
+			if ( $this->error ) {
+				$after_error_message = sprintf( $this->upgrader->strings['skin_update_failed_error'], $title, '<strong>' . $this->error . '</strong>' );
+			} else {
+				$after_error_message = sprintf( $this->upgrader->strings['skin_update_failed'], $title );
+			}
+			wp_admin_notice(
+				$after_error_message,
+				array(
+					'additional_classes' => array( 'error' ),
+				)
+			);
+
+			echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js( $this->upgrader->update_current ) . '\').show();</script>';
+		}
+		if ( $this->result && ! is_wp_error( $this->result ) ) {
+			if ( ! $this->error ) {
+				echo '<div class="updated js-update-details" data-update-details="progress-' . esc_attr( $this->upgrader->update_current ) . '">' .
+					'<p>' . sprintf( $this->upgrader->strings['skin_update_successful'], $title ) .
+					' <button type="button" class="hide-if-no-js button-link js-update-details-toggle" aria-expanded="false">' . __( 'More details.' ) . '<span class="dashicons dashicons-arrow-down" aria-hidden="true"></span></button>' .
+					'</p></div>';
+			}
+
+			echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
+		}
+
+		$this->reset();
+		$this->flush_output();
+	}
+
+	/**
+	 */
+	public function reset() {
+		$this->in_loop = false;
+		$this->error   = false;
+	}
+
+	/**
+	 */
+	public function flush_output() {
+		wp_ob_end_flush_all();
+		flush();
+	}
+}