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PATH: home / thebhoeo / .trash / backwpup / inc

<?php

use Inpsyde\BackWPupShared\File\MimeTypeExtractor;

/**
 * Class BackWPup_Download_File.
 */
final class BackWPup_Download_File implements BackWPup_Download_File_Interface {

/**
	 * The file path.
	 *
	 * @var string The path of the file to download
	 */
	private $filepath;

/**
	 * File Name.
	 *
	 * @var string The file name
	 */
	private $filename;

/**
	 * Encoding type.
	 *
	 * @var string The encoding type.
	 */
	private static $encoding = 'binary';

/**
	 * File content length.
	 *
	 * @var int The length of the file
	 */
	private $length;

/**
	 * Callback.
	 *
	 * @var callable The callback to call that will perform the download action
	 */
	private $callback;

/**
	 * Capability.
	 *
	 * @var string The capability needed to download the file
	 */
	private $capability;

/**
	 * BackWPup_Download_File constructor.
	 *
	 * @todo move the file stuffs into a specific class to manage only files. Blocked by class-file.php
	 *
	 * @param string   $filepath   The path of the file to download.
	 * @param callable $callback   The callback to call that will perform the download action.
	 * @param string   $capability The capability needed to download the file.
	 *
	 * @throws \InvalidArgumentException In case the callback is not a valid callback.
	 */
	public function __construct( $filepath, $callback, $capability ) {
		if ( ! is_callable( $callback ) ) {
			throw new \InvalidArgumentException(
				sprintf( 'Invalid callback passed to %s. Callback parameter must be callable.', self::class )
			);
		}

$this->filepath   = $filepath;
		$this->filename   = basename( $filepath );
		$this->callback   = $callback;
		$this->length     = file_exists( $filepath ) ? filesize( $filepath ) : 0;
		$this->capability = $capability;
	}

/**
	 * {@inheritdoc}
	 */
	public function download() {
		if ( ! current_user_can( $this->capability ) ) {
			wp_die( 'Cheating Uh?' );
		}

$this->perform_download_callback();
	}

/**
	 * {@inheritdoc}
	 */
	public function clean_ob() {
		$level = ob_get_level();
		if ( $level ) {
			for ( $i = 0; $i < $level; ++$i ) {
				ob_end_clean();
			}
		}

return $this;
	}

/**
	 * {@inheritdoc}
	 */
	public function filepath() {
		return $this->filepath;
	}

/**
	 * {@inheritdoc}
	 */
	public function headers() {
		$mime = MimeTypeExtractor::fromFilePath( $this->filepath );

$level = ob_get_level();
		if ( $level ) {
			for ( $i = 0; $i < $level; ++$i ) {
				ob_end_clean();
			}
		}

// phpcs:ignore
        @set_time_limit(300);
		nocache_headers();

// Set headers.
		header( 'Content-Description: File Transfer' );
		header( "Content-Type: {$mime}" );
		header( "Content-Disposition: attachment; filename={$this->filename}" );
		header( 'Content-Transfer-Encoding: ' . self::$encoding );
		header( "Content-Length: {$this->length}" );

return $this;
	}

/**
	 * Perform the Download.
	 *
	 * Note: The callback must call `die` it self.
	 */
	private function perform_download_callback() {
		call_user_func( $this->callback, $this );
	}
}

[-] class-system-tests-runner.php [edit]
[-] class-jobtype-dbdump.php [edit]
[-] class-destination-rsc.php [edit]
[-] class-encryption.php [edit]
[-] class-destination-downloader-factory.php [edit]
[-] class-destination-downloader-interface.php [edit]
[-] class-destination-ftp-type-ftp.php [edit]
[-] class-path-fixer.php [edit]
[-] class-message-box.php [edit]
[-] class-destination-dropbox-api.php [edit]
[-] class-option.php [edit]
[-] class-destination-dropbox-api-request-exception.php [edit]
[-] class-page-about.php [edit]
[-] class-migrate.php [edit]
[-] class-system-requirements.php [edit]
[-] class-adminbar.php [edit]
[-] class-msazure-destination-configuration.php [edit]
[-] class-job.php [edit]
[-] class-destination-ftp-type-exception.php [edit]
[-] class-destination-sugarsync-api.php [edit]
[-] class-download-file-interface.php [edit]
[-] class-encryption-fallback.php [edit]
[-] BackWPup.php [edit]
[-] class-page-backwpup.php [edit]
[-] class-destination-downloader-data.php [edit]
[-] class-mysqldump-exception.php [edit]
[-] class-s3-destination.php [edit]
[-] class-destination-ftp.php [edit]
[-] class-cron.php [edit]
[+] Notice
[-] class-destination-downloader.php [edit]
[-] class-destinations.php [edit]
[-] class-destination-ftp-downloader.php [edit]
[-] class-destination-dropbox-downloader.php [edit]
[-] class-download-handler.php [edit]
[-] class-destination-dropbox.php [edit]
[-] class-system-tests.php [edit]
[-] class-destination-folder-downloader.php [edit]
[-] class-destination-ftp-type.php [edit]
[-] class-thirdparties.php [edit]
[-] class-jobtype-wpplugin.php [edit]
[-] class-directory.php [edit]
[-] class-recursive-directory.php [edit]
[-] class-destination-msazure-downloader.php [edit]
[-] class-destination-connect-interface.php [edit]
[-] class-install.php [edit]
[-] class-admin.php [edit]
[-] class-jobtype-file.php [edit]
[-] functions.php [edit]
[+] Utils
[+] ThirdParty
[-] class-destination-s3-downloader.php [edit]
[-] class-destination-rsc-downloader.php [edit]
[-] class-destination-sugarsync-downloader.php [edit]
[-] class-destination-email.php [edit]
[+] ..
[-] class-mysqldump.php [edit]
[-] class-page-firstbackup.php [edit]
[-] class-jobtype-wpexp.php [edit]
[-] class-jobtype-dbcheck.php [edit]
[-] class-file.php [edit]
[-] class-sanitize-path.php [edit]
[+] Settings
[-] class-destination-s3.php [edit]
[-] class-page-logs.php [edit]
[-] class-factory-exception.php [edit]
[-] class-page-restore.php [edit]
[+] dependencies
[-] class-create-archive-exception.php [edit]
[-] class-page-editjob.php [edit]
[-] class-page-backups.php [edit]
[-] class-destination-dropbox-api-exception.php [edit]
[-] class-create-archive.php [edit]
[-] class-encryption-openssl.php [edit]
[-] class-destination-onedrive-config-trait.php [edit]
[-] class-destination-download-exception.php [edit]
[-] class-download-file.php [edit]
[-] class-page-settings.php [edit]
[-] class-destination-msazure.php [edit]
[-] class-page-onboarding.php [edit]
[-] class-destination-folder.php [edit]
[-] class-jobtypes.php [edit]
[-] class-destination-connect-exception.php [edit]
[-] class-destination-sugarsync.php [edit]
[-] class-page-jobs.php [edit]
[-] class-destination-sugarsync-api-exception.php [edit]
[-] class-encryption-mcrypt.php [edit]