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<?php |
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namespace HM\BackUpWordPress; |
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/** |
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* Email notifications for backups |
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* |
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* @extends Service |
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*/ |
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class Email_Service extends Service { |
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/** |
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* Human readable name for this service |
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* @var string |
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*/ |
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public $name = 'Email'; |
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/** |
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* Output the email form field |
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* |
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* @access public |
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*/ |
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public function field() { |
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?> |
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<tr> |
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<th scope="row"> |
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<label for="<?php echo esc_attr( $this->get_field_name( 'email' ) ); ?>"><?php _e( 'Email notification', 'backupwordpress' ); ?></label> |
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</th> |
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<td> |
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<input type="text" id="<?php echo esc_attr( $this->get_field_name( 'email' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'email' ) ); ?>" value="<?php echo esc_attr( $this->get_field_value( 'email' ) ); ?>" placeholder="[email protected]" /> |
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<p class="description"><?php printf( __( 'Receive a notification email when a backup completes. If the backup is small enough (< %s), then it will be attached to the email. Separate multiple email addresses with a comma.', 'backupwordpress' ), '<code>' . size_format( get_max_attachment_size() ) . '</code>' ); ?></p> |
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</td> |
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</tr> |
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<?php } |
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/** |
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* Not used as we only need a field |
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* |
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* @see field |
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* @return string Empty string |
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*/ |
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public function form() { |
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return ''; |
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} |
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public static function constant() { |
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?> |
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<tr<?php if ( defined( 'HMBKP_ATTACHMENT_MAX_FILESIZE' ) ) { ?> class="hmbkp_active"<?php } ?>> |
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<td><code>HMBKP_ATTACHMENT_MAX_FILESIZE</code></td> |
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<td> |
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<?php if ( defined( 'HMBKP_ATTACHMENT_MAX_FILESIZE' ) ) { ?> |
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<p><?php printf( __( 'You\'ve set it to: %s', 'backupwordpress' ), '<code>' . HMBKP_ATTACHMENT_MAX_FILESIZE . '</code>' ); ?></p> |
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<?php } ?> |
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<p><?php printf( __( 'The maximum filesize of your backup that will be attached to your notification emails . Defaults to %s.', 'backupwordpress' ), '<code>10MB</code>' ); ?> <?php _e( 'e.g.', 'backupwordpress' ); ?> <code>define( 'HMBKP_ATTACHMENT_MAX_FILESIZE', '25MB' );</code></p> |
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</td> |
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</tr> |
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<?php } |
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/** |
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* The sentence fragment that is output as part of the schedule sentence |
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* |
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* @return string |
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*/ |
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public function display() { |
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if ( $emails = $this->get_email_address_array() ) { |
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$email = '<code>' . implode( '</code>, <code>', array_map( 'esc_html', $emails ) ) . '</code>'; |
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return sprintf( __( 'Send an email notification to %s', 'backupwordpress' ), $email ); |
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} |
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return ''; |
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} |
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/** |
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* Used to determine if the service is in use or not |
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*/ |
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public function is_service_active() { |
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return (bool) $this->get_email_address_array(); |
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} |
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/** |
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* Validate the email and return an error if validation fails |
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* |
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* @param array &$new_data Array of new data, passed by reference |
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* @param array $old_data The data we are replacing |
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* @return null|array Null on success, array of errors if validation failed |
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*/ |
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public function update( &$new_data, $old_data ) { |
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$errors = array(); |
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if ( isset( $new_data['email'] ) ) { |
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if ( ! empty( $new_data['email'] ) ) { |
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foreach ( explode( ',', $new_data['email'] ) as $email ) { |
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$email = trim( $email ); |
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if ( ! is_email( $email ) ) { |
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$errors['email'] = sprintf( __( '%s isn\'t a valid email', 'backupwordpress' ), $email ); |
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} |
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} |
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} |
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if ( ! empty( $errors['email'] ) ) { |
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$new_data['email'] = ''; |
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} |
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return $errors; |
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} |
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} |
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/** |
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* Get an array or validated email address's |
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* @return array An array of validated email address's |
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*/ |
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private function get_email_address_array() { |
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$emails = array_map( 'trim', explode( ',', $this->get_field_value( 'email' ) ) ); |
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return array_filter( array_unique( $emails ), 'is_email' ); |
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} |
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/** |
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* Fire the email notification on the hmbkp_backup_complete |
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* |
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* @see Backup::do_action |
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* @param string $action The action received from the backup |
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* @return void |
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*/ |
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public function action( $action, Backup $backup ) { |
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if ( 'hmbkp_backup_complete' === $action && $this->get_email_address_array() ) { |
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$file = $backup->get_backup_filepath(); |
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$sent = false; |
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$download = add_query_arg( 'hmbkp_download', base64_encode( $file ), HMBKP_ADMIN_URL ); |
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$domain = parse_url( home_url(), PHP_URL_HOST ) . parse_url( home_url(), PHP_URL_PATH ); |
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$headers = 'From: BackUpWordPress <' . apply_filters( 'hmbkp_from_email', get_bloginfo( 'admin_email' ) ) . '>' . "\r\n"; |
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// The backup failed, send a message saying as much |
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if ( ! file_exists( $file ) && ( $errors = array_merge( $backup->get_errors(), $backup->get_warnings() ) ) ) { |
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$error_message = ''; |
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foreach ( $errors as $error_set ) { |
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$error_message .= implode( "\n - ", $error_set ); |
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} |
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if ( $error_message ) { |
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$error_message = ' - ' . $error_message; |
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} |
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$subject = sprintf( __( 'Backup of %s Failed', 'backupwordpress' ), $domain ); |
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$message = sprintf( __( 'BackUpWordPress was unable to backup your site %1$s.', 'backupwordpress' ) . "\n\n" . __( 'Here are the errors that we\'ve encountered:', 'backupwordpress' ) . "\n\n" . '%2$s' . "\n\n" . __( 'If the errors above look like Martian, forward this email to %3$s and we\'ll take a look', 'backupwordpress' ) . "\n\n" . __( "Kind Regards,\nThe Apologetic BackUpWordPress Backup Emailing Robot", 'backupwordpress' ), home_url(), $error_message, '[email protected]' ); |
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wp_mail( $this->get_email_address_array(), $subject, $message, $headers ); |
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return; |
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} |
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$subject = sprintf( __( 'Backup of %s', 'backupwordpress' ), $domain ); |
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// If it's larger than the max attachment size limit assume it's not going to be able to send the backup |
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if ( @filesize( $file ) < get_max_attachment_size() ) { |
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$message = sprintf( __( 'BackUpWordPress has completed a backup of your site %1$s.', 'backupwordpress' ) . "\n\n" . __( 'The backup file should be attached to this email.', 'backupwordpress' ) . "\n\n" . __( 'You can download the backup file by clicking the link below:', 'backupwordpress' ) . "\n\n" . '%2$s' . "\n\n" . __( "Kind Regards,\nThe Happy BackUpWordPress Backup Emailing Robot", 'backupwordpress' ), home_url(), $download ); |
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$sent = wp_mail( $this->get_email_address_array(), $subject, $message, $headers, $file ); |
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} |
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// If we didn't send the email above then send just the notification |
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if ( ! $sent ) { |
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$message = sprintf( __( 'BackUpWordPress has completed a backup of your site %1$s.', 'backupwordpress' ) . "\n\n" . __( 'Unfortunately, the backup file was too large to attach to this email.', 'backupwordpress' ) . "\n\n" . __( 'You can download the backup file by clicking the link below:', 'backupwordpress' ) . "\n\n" . '%2$s' . "\n\n" . __( "Kind Regards,\nThe Happy BackUpWordPress Backup Emailing Robot", 'backupwordpress' ), home_url(), $download ); |
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wp_mail( $this->get_email_address_array(), $subject, $message, $headers ); |
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} |
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} |
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} |
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public static function intercom_data() { |
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return array(); |
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} |
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public static function intercom_data_html() {} |
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} |
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// Register the service |
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Services::register( __FILE__, 'HM\BackUpWordPress\Email_Service' ); |
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humanmade /
backupwordpress
This check looks for the generic type
arrayas a return type and suggests a more specific type. This type is inferred from the actual code.