virtual_root_file Class Reference

Represents the root directory of an empty file area in the tree navigated by file_browser. More...

Public Member Functions
	__construct ($contextid, $component, $filearea, $itemid)
	Constructor. More...
	add_to_curl_request (&$curlrequest, $key)
	adds this file path to a curl request (POST only) More...
	archive_file (file_archive $filearch, $archivepath)
	Add file/directory into archive. More...
	copy_content_to ($pathname)
	Copy content of file to given pathname. More...
	delete ()
	Delete file. More...
	extract_to_pathname (file_packer $packer, $pathname)
	Extract file to given file path (real OS filesystem), existing files are overwrited. More...
	extract_to_storage (file_packer $packer, $contextid, $component, $filearea, $itemid, $pathbase, $userid=NULL)
	Extract file to given file path (real OS filesystem), existing files are overwrited. More...
	get_author ()
	Returns file's author. More...
	get_component ()
	Returns file component. More...
	get_content ()
	Returns file content as string. More...
	get_content_file_handle ()
	Returns file handle - read only mode, no writing allowed into pool files! More...
	get_contenthash ()
	Returns sha1 hash code. More...
	get_contextid ()
	Returns context ID. More...
	get_filearea ()
	Returns file area. More...
	get_filename ()
	Returns file name. More...
	get_filepath ()
	Returns file path. More...
	get_filesize ()
	Returns file size. More...
	get_id ()
	Returns ID. More...
	get_itemid ()
	Returns file itemid. More...
	get_license ()
	Returns license. More...
	get_mimetype ()
	Returns mimetype. More...
	get_parent_directory ()
	Returns parent directory. More...
	get_pathnamehash ()
	Returns path name hash. More...
	get_sortorder ()
	Returns file sort order. More...
	get_source ()
	Returns file source. More...
	get_status ()
	Returns status. More...
	get_timecreated ()
	Returns time created. More...
	get_timemodified ()
	Returns time modified. More...
	get_userid ()
	Returns user ID. More...
	is_directory ()
	Whether or not this is a directory. More...
	list_files (file_packer $packer)
	List contents of archive. More...
	readfile ()
	Dumps file content to page. More...

Protected Attributes
string	$component
	file component
int	$contextid
	context id
string	$filearea
	file area
int	$itemid
	file itemid

Detailed Description

Represents the root directory of an empty file area in the tree navigated by file_browser.

Copyright

2008 Petr Skoda (http://skodak.org)

License

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

Constructor & Destructor Documentation

__construct()

virtual_root_file::__construct	(		$contextid,
			$component,
			$filearea,
			$itemid
	)

Constructor.

Parameters

int	$contextid	context ID
string	$component	component
string	$filearea	file area
int	$itemid	item ID

Member Function Documentation

add_to_curl_request()

virtual_root_file::add_to_curl_request	(	&	$curlrequest,
			$key
	)

adds this file path to a curl request (POST only)

Parameters

curl	$curlrequest	the curl request object
string	$key	what key to use in the POST request

archive_file()

virtual_root_file::archive_file	(	file_archive	$filearch,
			$archivepath
	)

Add file/directory into archive.

Parameters

file_archive	$filearch	file archive instance
string	$archivepath	pathname in archive

Return values

bool

success

copy_content_to()

virtual_root_file::copy_content_to

(

$pathname

)

Copy content of file to given pathname.

Parameters

string

$pathname

real path to new file

Return values

bool

success

delete()

virtual_root_file::delete

(

)

Delete file.

Return values

success

extract_to_pathname()

virtual_root_file::extract_to_pathname	(	file_packer	$packer,
			$pathname
	)

Extract file to given file path (real OS filesystem), existing files are overwrited.

Parameters

file_packer	$packer	file packer instance
string	$pathname	target directory

Return values

mixed

list of processed files; false if error

extract_to_storage()

virtual_root_file::extract_to_storage	(	file_packer	$packer,
			$contextid,
			$component,
			$filearea,
			$itemid,
			$pathbase,
			$userid = NULL
	)

Extract file to given file path (real OS filesystem), existing files are overwrited.

Parameters

file_packer	$packer	file packer instance
int	$contextid	context ID
string	$component	component
string	$filearea	file area
int	$itemid	item ID
string	$pathbase	path base
int	$userid	user ID

Return values

mixed

list of processed files; false if error

get_author()

virtual_root_file::get_author

(

)

Returns file's author.

Return values

string

get_component()

virtual_root_file::get_component

(

)

Returns file component.

Return values

string

component

get_content()

virtual_root_file::get_content

(

)

Returns file content as string.

Return values

string

content

get_content_file_handle()

virtual_root_file::get_content_file_handle

(

)

Returns file handle - read only mode, no writing allowed into pool files!

Return values

resource

file handle

get_contenthash()

virtual_root_file::get_contenthash

(

)

Returns sha1 hash code.

Return values

string

get_contextid()

virtual_root_file::get_contextid

(

)

Returns context ID.

Return values

int	context ID

get_filearea()

virtual_root_file::get_filearea

(

)

Returns file area.

Return values

string

filearea

get_filename()

virtual_root_file::get_filename

(

)

Returns file name.

Return values

string

filename

get_filepath()

virtual_root_file::get_filepath

(

)

Returns file path.

Return values

string

filepath

get_filesize()

virtual_root_file::get_filesize

(

)

Returns file size.

Return values

int

filesize

get_id()

virtual_root_file::get_id

(

)

Returns ID.

Return values

int

get_itemid()

virtual_root_file::get_itemid

(

)

Returns file itemid.

Return values

int

itemid

get_license()

virtual_root_file::get_license

(

)

Returns license.

Return values

string

get_mimetype()

virtual_root_file::get_mimetype

(

)

Returns mimetype.

Return values

string

mimetype

get_parent_directory()

virtual_root_file::get_parent_directory

(

)

Returns parent directory.

Return values

stored_file

get_pathnamehash()

virtual_root_file::get_pathnamehash

(

)

Returns path name hash.

Return values

string

get_sortorder()

virtual_root_file::get_sortorder

(

)

Returns file sort order.

Return values

int

get_source()

virtual_root_file::get_source

(

)

Returns file source.

Return values

string

get_status()

virtual_root_file::get_status

(

)

Returns status.

Return values

int

get_timecreated()

virtual_root_file::get_timecreated

(

)

Returns time created.

Return values

int

get_timemodified()

virtual_root_file::get_timemodified

(

)

Returns time modified.

Return values

int

get_userid()

virtual_root_file::get_userid

(

)

Returns user ID.

Return values

int

userid

is_directory()

virtual_root_file::is_directory

(

)

Whether or not this is a directory.

Return values

bool

list_files()

virtual_root_file::list_files

(

file_packer

$packer

)

List contents of archive.

Parameters

file_packer

$packer

file packer instance

Return values

array

of file infos

readfile()

virtual_root_file::readfile

(

)

Dumps file content to page.

Return values

resource

file handle

---

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

• lib/filebrowser/virtual_root_file.php