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WP_Automatic_Updater::send_debug_email() protected WP 3.7.0

Prepares and sends an email of a full log of background update results, useful for debugging and geekery.

Это метод класса: WP_Automatic_Updater{}

Хуки из метода
Возвращает

Null. Ничего.

Использование

// protected - в коде основоного (родительского) или дочернего класса
$result = $this->send_debug_email();

Список изменений

С версии 3.7.0 Введена.

Код WP_Automatic_Updater::send_debug_email() WP 5.5.1

<?php
protected function send_debug_email() {
	$update_count = 0;
	foreach ( $this->update_results as $type => $updates ) {
		$update_count += count( $updates );
	}

	$body     = array();
	$failures = 0;

	/* translators: %s: Network home URL. */
	$body[] = sprintf( __( 'WordPress site: %s' ), network_home_url( '/' ) );

	// Core.
	if ( isset( $this->update_results['core'] ) ) {
		$result = $this->update_results['core'][0];
		if ( $result->result && ! is_wp_error( $result->result ) ) {
			/* translators: %s: WordPress version. */
			$body[] = sprintf( __( 'SUCCESS: WordPress was successfully updated to %s' ), $result->name );
		} else {
			/* translators: %s: WordPress version. */
			$body[] = sprintf( __( 'FAILED: WordPress failed to update to %s' ), $result->name );
			$failures++;
		}
		$body[] = '';
	}

	// Plugins, Themes, Translations.
	foreach ( array( 'plugin', 'theme', 'translation' ) as $type ) {
		if ( ! isset( $this->update_results[ $type ] ) ) {
			continue;
		}
		$success_items = wp_list_filter( $this->update_results[ $type ], array( 'result' => true ) );
		if ( $success_items ) {
			$messages = array(
				'plugin'      => __( 'The following plugins were successfully updated:' ),
				'theme'       => __( 'The following themes were successfully updated:' ),
				'translation' => __( 'The following translations were successfully updated:' ),
			);

			$body[] = $messages[ $type ];
			foreach ( wp_list_pluck( $success_items, 'name' ) as $name ) {
				/* translators: %s: Name of plugin / theme / translation. */
				$body[] = ' * ' . sprintf( __( 'SUCCESS: %s' ), $name );
			}
		}
		if ( $success_items != $this->update_results[ $type ] ) {
			// Failed updates.
			$messages = array(
				'plugin'      => __( 'The following plugins failed to update:' ),
				'theme'       => __( 'The following themes failed to update:' ),
				'translation' => __( 'The following translations failed to update:' ),
			);

			$body[] = $messages[ $type ];
			foreach ( $this->update_results[ $type ] as $item ) {
				if ( ! $item->result || is_wp_error( $item->result ) ) {
					/* translators: %s: Name of plugin / theme / translation. */
					$body[] = ' * ' . sprintf( __( 'FAILED: %s' ), $item->name );
					$failures++;
				}
			}
		}
		$body[] = '';
	}

	$site_title = wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES );
	if ( $failures ) {
		$body[] = trim(
			__(
				"BETA TESTING?
=============

This debugging email is sent when you are using a development version of WordPress.

If you think these failures might be due to a bug in WordPress, could you report it?
 * Open a thread in the support forums: https://wordpress.org/support/forum/alphabeta
 * Or, if you're comfortable writing a bug report: https://core.trac.wordpress.org/

Thanks! -- The WordPress Team"
			)
		);
		$body[] = '';

		/* translators: Background update failed notification email subject. %s: Site title. */
		$subject = sprintf( __( '[%s] Background Update Failed' ), $site_title );
	} else {
		/* translators: Background update finished notification email subject. %s: Site title. */
		$subject = sprintf( __( '[%s] Background Update Finished' ), $site_title );
	}

	$body[] = trim(
		__(
			'UPDATE LOG
=========='
		)
	);
	$body[] = '';

	foreach ( array( 'core', 'plugin', 'theme', 'translation' ) as $type ) {
		if ( ! isset( $this->update_results[ $type ] ) ) {
			continue;
		}
		foreach ( $this->update_results[ $type ] as $update ) {
			$body[] = $update->name;
			$body[] = str_repeat( '-', strlen( $update->name ) );
			foreach ( $update->messages as $message ) {
				$body[] = '  ' . html_entity_decode( str_replace( '&#8230;', '...', $message ) );
			}
			if ( is_wp_error( $update->result ) ) {
				$results = array( 'update' => $update->result );
				// If we rolled back, we want to know an error that occurred then too.
				if ( 'rollback_was_required' === $update->result->get_error_code() ) {
					$results = (array) $update->result->get_error_data();
				}
				foreach ( $results as $result_type => $result ) {
					if ( ! is_wp_error( $result ) ) {
						continue;
					}

					if ( 'rollback' === $result_type ) {
						/* translators: 1: Error code, 2: Error message. */
						$body[] = '  ' . sprintf( __( 'Rollback Error: [%1$s] %2$s' ), $result->get_error_code(), $result->get_error_message() );
					} else {
						/* translators: 1: Error code, 2: Error message. */
						$body[] = '  ' . sprintf( __( 'Error: [%1$s] %2$s' ), $result->get_error_code(), $result->get_error_message() );
					}

					if ( $result->get_error_data() ) {
						$body[] = '         ' . implode( ', ', (array) $result->get_error_data() );
					}
				}
			}
			$body[] = '';
		}
	}

	$email = array(
		'to'      => get_site_option( 'admin_email' ),
		'subject' => $subject,
		'body'    => implode( "\n", $body ),
		'headers' => '',
	);

	/**
	 * Filters the debug email that can be sent following an automatic
	 * background core update.
	 *
	 * @since 3.8.0
	 *
	 * @param array $email {
	 *     Array of email arguments that will be passed to wp_mail().
	 *
	 *     @type string $to      The email recipient. An array of emails
	 *                           can be returned, as handled by wp_mail().
	 *     @type string $subject Email subject.
	 *     @type string $body    Email message body.
	 *     @type string $headers Any email headers. Default empty.
	 * }
	 * @param int   $failures The number of failures encountered while upgrading.
	 * @param mixed $results  The results of all attempted updates.
	 */
	$email = apply_filters( 'automatic_updates_debug_email', $email, $failures, $this->update_results );

	wp_mail( $email['to'], wp_specialchars_decode( $email['subject'] ), $email['body'], $email['headers'] );
}