core_files\archive_writer Class Reference

Each file archive type must extend this class. More...

Inheritance diagram for core_files\archive_writer:

Public Member Functions
	add_file_from_filepath (string $name, string $path)
	Adds a file from a file path.
	add_file_from_stored_file (string $name, stored_file $file)
	Adds a stored_file to archive.
	add_file_from_stream (string $name, $stream)
	Adds a file from a stream.
	add_file_from_string (string $name, string $data)
	Adds a file from a string.
	finish ()
	Finish writing the zip footer.
	sanitise_filepath (string $filepath)
	Sanitise the file path, removing any unsuitable characters.

Static Public Member Functions
static	get_file_writer (string $filepath, string $type)
	Returns the file writer.
static	get_stream_writer (string $filename, string $type)
	Returns the stream writer.

Public Attributes
const	ZIP_WRITER = 'zip_writer'
	The zip writer class.

Protected Member Functions
	__construct ()
	The archive_writer Constructor.

Static Protected Member Functions
static	get_classname_for_type (string $type)
	Returns the class name for the type that was provided in get_file_writer().

Detailed Description

Each file archive type must extend this class.

Copyright

2020 Mark Nelson mdjne.nosp@m.lson.nosp@m.@gmai.nosp@m.l.co.nosp@m.m

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

add_file_from_filepath()

core_files\archive_writer::add_file_from_filepath ( string $name, string $path )

abstract

Adds a file from a file path.

Parameters

string	$name	The path of file in archive (including directory).
string	$path	The path to file on disk (note: paths should be encoded using UNIX-style forward slashes – e.g '/path/to/some/file').

Reimplemented in core_files\local\archive_writer\zip_writer.

add_file_from_stored_file()

core_files\archive_writer::add_file_from_stored_file ( string $name, stored_file $file )

abstract

Adds a stored_file to archive.

Parameters

string	$name	The path of file in archive (including directory).
stored_file	$file

Reimplemented in core_files\local\archive_writer\zip_writer.

add_file_from_stream()

core_files\archive_writer::add_file_from_stream ( string $name, $stream )

abstract

Adds a file from a stream.

Parameters

string	$name	The path of file in archive (including directory).
resource	$stream	The contents of file as a stream resource

Reimplemented in core_files\local\archive_writer\zip_writer.

add_file_from_string()

core_files\archive_writer::add_file_from_string ( string $name, string $data )

abstract

Adds a file from a string.

Parameters

string	$name	The path of file in archive (including directory).
string	$data	The contents of file

Reimplemented in core_files\local\archive_writer\zip_writer.

finish()

core_files\archive_writer::finish ( )

abstract

Finish writing the zip footer.

Reimplemented in core_files\local\archive_writer\zip_writer.

get_classname_for_type()

static core_files\archive_writer::get_classname_for_type ( string $type )

staticprotected

Returns the class name for the type that was provided in get_file_writer().

Parameters

string

$type

Return values

string

get_file_writer()

static core_files\archive_writer::get_file_writer ( string $filepath, string $type )

static

Returns the file writer.

Parameters

string	$filepath
string	$type

Return values

file_writer_interface

get_stream_writer()

static core_files\archive_writer::get_stream_writer ( string $filename, string $type )

static

Returns the stream writer.

Parameters

string	$filename
string	$type

Return values

stream_writer_interface

sanitise_filepath()

core_files\archive_writer::sanitise_filepath

(

string

$filepath

)

Sanitise the file path, removing any unsuitable characters.

Parameters

string

$filepath

Return values

string

Reimplemented in core_files\local\archive_writer\zip_writer.

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The documentation for this class was generated from the following file:

• files/classes/archive_writer.php