H5PDefaultStorage Class Reference

The default file storage class for H5P. More...

Inheritance diagram for H5PDefaultStorage:

Public Member Functions
	__construct ($path, $alteditorpath=NULL)
	The great Constructor!
	cacheAssets (&$files, $key)
	Will concatenate all JavaScrips and Stylesheets into two files in order to improve page performance.
	cloneContent ($id, $newId)
	Creates a stored copy of the content folder.
	cloneContentFile ($file, $fromId, $toId)
	Copy a file from another content or editor tmp dir.
	deleteCachedAssets ($keys)
	Remove the aggregated cache files.
	deleteContent ($content)
	Remove content folder.
	deleteExport ($filename)
	Removes given export file.
	deleteLibrary ($library)
	exportContent ($id, $target)
	Fetch content folder and save in target directory.
	exportLibrary ($library, $target, $developmentPath=NULL)
	Fetch library folder and save in target directory.
	getCachedAssets ($key)
	Will check if there are cache assets available for content.
	getContent ($file_path)
	Read file content of given file and then return it.
	getContentFile ($file, $contentId)
	Checks to see if content has the given file.
	getTmpPath ()
	Get path to a new unique tmp folder.
	getUpgradeScript ($machineName, $majorVersion, $minorVersion)
	Check if upgrades script exist for library.
	hasExport ($filename)
	Check if the given export file exists.
	hasPresave ($libraryFolder, $developmentPath=null)
	Check if the file presave.js exists in the root of the library.
	hasWriteAccess ()
	Check if server setup has write permission to the required folders.
	moveContentDirectory ($source, $contentId=NULL)
	Copy a content from one directory to another.
	removeContentFile ($file, $contentId)
	Checks to see if content has the given file.
	saveContent ($source, $content)
	Store the content folder.
	saveExport ($source, $filename)
	Save export in file system.
	saveFile ($file, $contentId)
	Save files uploaded through the editor.
	saveFileFromZip ($path, $file, $stream)
	Store the given stream into the given file.
	saveLibrary ($library)
	Store the library folder.

Detailed Description

The default file storage class for H5P.

Will carry out the requested file operations using PHP's standard file operation functions.

Some implementations of H5P that doesn't use the standard file system will want to create their own implementation of the H5P\FileStorage interface.

Copyright

2016 Joubel AS

License

MIT

Constructor & Destructor Documentation

__construct()

H5PDefaultStorage::__construct	(		$path,
			$alteditorpath = NULL )

The great Constructor!

Parameters

string	$path	The base location of H5P files
string	$alteditorpath	Optional. Use a different editor path

Member Function Documentation

cacheAssets()

H5PDefaultStorage::cacheAssets	(	&	$files,
			$key )

Will concatenate all JavaScrips and Stylesheets into two files in order to improve page performance.

Parameters

array	$files	A set of all the assets required for content to display
string	$key	Hashed key for cached asset

cloneContent()

H5PDefaultStorage::cloneContent	(		$id,
			$newId )

Creates a stored copy of the content folder.

Parameters

string	$id	Identifier of content to clone.
int	$newId	The cloned content's identifier

cloneContentFile()

H5PDefaultStorage::cloneContentFile	(		$file,
			$fromId,
			$toId )

Copy a file from another content or editor tmp dir.

Used when copy pasting content in H5P Editor.

Parameters

string	$file	path + name
string | int	$fromid	Content ID or 'editor' string
int	$toid	Target Content ID

deleteCachedAssets()

H5PDefaultStorage::deleteCachedAssets

(

$keys

)

Remove the aggregated cache files.

Parameters

array

$keys

The hash keys of removed files

deleteContent()

H5PDefaultStorage::deleteContent

(

$content

)

Remove content folder.

Parameters

array

$content

Content properties

deleteExport()

H5PDefaultStorage::deleteExport

(

$filename

)

Removes given export file.

Parameters

string

$filename

exportContent()

H5PDefaultStorage::exportContent	(		$id,
			$target )

Fetch content folder and save in target directory.

Parameters

int	$id	Content identifier
string	$target	Where the content folder will be saved

exportLibrary()

H5PDefaultStorage::exportLibrary	(		$library,
			$target,
			$developmentPath = NULL )

Fetch library folder and save in target directory.

Parameters

array	$library	Library properties
string	$target	Where the library folder will be saved
string	$developmentPath	Folder that library resides in

getCachedAssets()

H5PDefaultStorage::getCachedAssets

(

$key

)

Will check if there are cache assets available for content.

Parameters

string

$key

Hashed key for cached asset

Return values

array

getContent()

H5PDefaultStorage::getContent

(

$file_path

)

Read file content of given file and then return it.

Parameters

string

$file_path

Return values

string

getContentFile()

H5PDefaultStorage::getContentFile	(		$file,
			$contentId )

Checks to see if content has the given file.

Used when saving content.

Parameters

string	$file	path + name
int	$contentId

Return values

string

File ID or NULL if not found

getTmpPath()

H5PDefaultStorage::getTmpPath

(

)

Get path to a new unique tmp folder.

Return values

string

Path

getUpgradeScript()

H5PDefaultStorage::getUpgradeScript	(		$machineName,
			$majorVersion,
			$minorVersion )

Check if upgrades script exist for library.

Parameters

string	$machineName
int	$majorVersion
int	$minorVersion

Return values

string

Relative path

hasExport()

H5PDefaultStorage::hasExport

(

$filename

)

Check if the given export file exists.

Parameters

string

$filename

Return values

boolean

hasPresave()

H5PDefaultStorage::hasPresave	(		$libraryFolder,
			$developmentPath = null )

Check if the file presave.js exists in the root of the library.

Parameters

string	$libraryFolder
string	$developmentPath

Return values

bool

hasWriteAccess()

H5PDefaultStorage::hasWriteAccess

(

)

Check if server setup has write permission to the required folders.

Return values

bool	True if site can write to the H5P files folder

moveContentDirectory()

H5PDefaultStorage::moveContentDirectory	(		$source,
			$contentId = NULL )

Copy a content from one directory to another.

Defaults to cloning content from the current temporary upload folder to the editor path.

Parameters

string	$source	path to source directory
string	$contentId	Id of contentarray

removeContentFile()

H5PDefaultStorage::removeContentFile	(		$file,
			$contentId )

Checks to see if content has the given file.

Used when saving content.

Parameters

string	$file	path + name
int	$contentid

Return values

string|int

File ID or NULL if not found

saveContent()

H5PDefaultStorage::saveContent	(		$source,
			$content )

Store the content folder.

Parameters

string	$source	Path on file system to content directory.
array	$content	Content properties

saveExport()

H5PDefaultStorage::saveExport	(		$source,
			$filename )

Save export in file system.

Parameters

string	$source	Path on file system to temporary export file.
string	$filename	Name of export file.

Exceptions

Exception

Unable to save the file

saveFile()

H5PDefaultStorage::saveFile	(		$file,
			$contentId )

Save files uploaded through the editor.

The files must be marked as temporary until the content form is saved.

Parameters

H5peditorFile	$file
int	$contentid

saveFileFromZip()

H5PDefaultStorage::saveFileFromZip	(		$path,
			$file,
			$stream )

Store the given stream into the given file.

Parameters

string	$path
string	$file
resource	$stream

Return values

bool

saveLibrary()

H5PDefaultStorage::saveLibrary

(

$library

)

Store the library folder.

Parameters

array

$library

Library properties

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

• h5p/h5plib/v126/joubel/core/h5p-default-storage.class.php