Box.net client class. More...

Inheritance diagram for boxnet_client:

Public Member Functions
	build_post_data ($params)
	Given an array of name value pairs - build a valid HTTP POST application/x-www-form-urlencoded string. More...

	cleanopt ()
	Reset http method.

	create_folder ($foldername, $parentid=0)
	Create a folder. More...

	delete ($url, $param=array(), $options=array())
	HTTP DELETE method. More...

	download ($requests, $options=array())
	Download multiple files in parallel. More...

	download_file ($fileid, $path)
	Download the file. More...

	download_one ($url, $params, $options=array())
	Downloads one file and writes it to the specified file handler. More...

	get ($url, $params=array(), $options=array())
	HTTP GET method. More...

	get_accesstoken ()
	Get access token. More...

	get_additional_login_parameters ()
	An additional array of url params to pass with a login request. More...

	get_clientid ()
	Get the client ID. More...

	get_clientsecret ()
	Get the client secret. More...

	get_errno ()
	Get curl error code. More...

	get_file_info ($fileid)
	Get info of a file. More...

	get_folder_items ($folderid=0)
	Get a folder content. More...

	get_info ()
	Get curl information. More...

	get_login_url ()
	Returns the login link for this oauth request. More...

	get_raw_response ()
	Get raw HTTP Response Headers. More...

	get_refresh_token ()
	Get a refresh token!!! More...

	get_security ()
	Returns the current curl security helper. More...

	getResponse ()
	Get HTTP Response Headers. More...

	head ($url, $options=array())
	HTTP HEAD method. More...

	is_logged_in ()
	Is the user logged in? Note that if this is called after the first part of the authorisation flow the token is upgraded to an accesstoken. More...

	log_out ()
	Log out. More...

	options ($url, $options=array())
	HTTP OPTIONS method. More...

	patch ($url, $params='', $options=array())
	HTTP PATCH method. More...

	post ($url, $params='', $options=array())
	HTTP POST method. More...

	put ($url, $params=array(), $options=array())
	HTTP PUT method. More...

	rename_file ($fileid, $newname)
	Rename a file. More...

	reset_state ()
	Resets curl for multiple requests. More...

	resetcookie ()
	Reset Cookie.

	resetHeader ()
	Resets the HTTP Request headers (to prepare for the new request)

	resetopt ()
	Resets the CURL options that have already been set.

	search ($query)
	Search. More...

	set_security ($securityobject)
	Sets the curl security helper. More...

	setHeader ($header)
	Set HTTP Request Header. More...

	setopt ($options=array())
	Set curl options. More...

	share_file ($fileid, $businesscheck=true)
	Share a file and return the link to it. More...

	trace ($url, $options=array())
	HTTP TRACE method. More...

	upgrade_token ($code)
	Upgrade a authorization token from oauth 2.0 to an access token. More...

	upload_file (stored_file $storedfile, $parentid=0)
	Upload a file. More...

Static Public Member Functions
static	callback_url ()
	Callback url where the request is returned to. More...

static	get_cacert ()
	Get the location of ca certificates. More...

static	mock_response ($response)
	For use only in unit tests - we can pre-set the next curl response. More...

static	strip_double_headers ($input)
	When using a proxy, an additional HTTP response code may appear at the start of the header. More...

Public Attributes
bool	$cache = false
	Caches http request contents.

bool	$emulateredirects = null
	use workaround for open_basedir restrictions, to be changed from unit tests only!

int	$errno
	error code

string	$error
	error

array	$header = array()
	http header

string	$info
	cURL information

bool	$proxy = null
	Uses proxy, null means automatic based on URL.

array	$rawresponse = array()
	Raw response headers, needed for BC in download_file_content().

array	$response = array()
	http's response

string	$version = '0.4 dev'
	library version

const	API = 'https://api.box.com/2.0'
	@const API URL

const	UPLOAD_API = 'https://upload.box.com/api/2.0'
	@const UPLOAD_API URL

Protected Member Functions
	auth_url ()
	Return authorize URL. More...

	get_stored_token ()
	Retrieve a token stored. More...

	get_tokenname ()
	Returns the tokenname for the access_token to be stored through multiple requests. More...

	make_url ($uri, $params=array(), $uploadapi=false)
	Build a request URL. More...

	multi ($requests, $options=array())
	Multiple HTTP Requests This function could run multi-requests in parallel. More...

	request ($url, $options=array())
	Single HTTP Request. More...

	request ($url, $options=array(), $acceptheader='application/json')
	Make a HTTP request, adding the access token we have. More...

	reset_request_state_vars ()
	Helper function to reset the request state vars. More...

	revoke_url ()
	Return the revoke URL. More...

	store_token ($token)
	Store a token between requests. More...

	token_url ()
	Return token URL. More...

	use_http_get ()
	Should HTTP GET be used instead of POST? Some APIs do not support POST and want oauth to use GET instead (with the auth_token passed as a GET param). More...

Protected Attributes
stdClass	$accesstoken = null
	$accesstoken access token object

bool	$basicauth = false
	basicauth

string	$refreshtoken = ''
	$refreshtoken refresh token string

string	$scope = ''
	$scope of the authentication request

Detailed Description

Box.net client class.

Copyright: 2013 Frédéric Massart

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

Member Function Documentation

◆ auth_url()

boxnet_client::auth_url ( )

protected

Return authorize URL.

Return values

string

Reimplemented from oauth2_client.

◆ build_post_data()

oauth2_client::build_post_data ( $params )

inherited

Given an array of name value pairs - build a valid HTTP POST application/x-www-form-urlencoded string.

Parameters

array $params Name / value pairs.

Return values

string POST data.

◆ callback_url()

static oauth2_client::callback_url ( )

staticinherited

Callback url where the request is returned to.

Return values

moodle_url url of callback

◆ create_folder()

boxnet_client::create_folder	(	$foldername,
		$parentid = `0`
	)

Create a folder.

Parameters

string	$foldername	The folder name.
int	$parentid	The ID of the parent folder.

Return values

array Information about the new folder.

◆ delete()

curl::delete	(	$url,
		$param = `array()`,
		$options = `array()`
	)

inherited

HTTP DELETE method.

Parameters

string	$url
array	$param
array	$options

Return values

bool

◆ download()

curl::download	(	$requests,
		$options = `array()`
	)

inherited

Download multiple files in parallel.

Calls multi() with specific download headers

$c = new curl(); $file1 = fopen('a', 'wb'); $file2 = fopen('b', 'wb'); $c->download(array( array('url'=>'http://localhost/', 'file'=>$file1), array('url'=>'http://localhost/20/', 'file'=>$file2) )); fclose($file1); fclose($file2);

or

$c = new curl(); $c->download(array( array('url'=>'http://localhost/', 'filepath'=>'/tmp/file1.tmp'), array('url'=>'http://localhost/20/', 'filepath'=>'/tmp/file2.tmp') ));

Parameters

array	$requests	An array of files to request { url => url to download the file [required] file => file handler, or filepath => file path } If 'file' and 'filepath' parameters are both specified in one request, the open file handle in the 'file' parameter will take precedence and 'filepath' will be ignored.
array	$options	An array of options to set

Return values

array An array of results

◆ download_file()

boxnet_client::download_file	(	$fileid,
		$path
	)

Download the file.

Parameters

int	$fileid	File ID.
string	$path	Path to download the file to.

Return values

bool	Success or not.

◆ download_one()

curl::download_one	(	$url,
		$params,
		$options = `array()`
	)

inherited

Downloads one file and writes it to the specified file handler.

$c = new curl(); $file = fopen('savepath', 'w'); $result = $c->download_one('http://localhost/', null, array('file' => $file, 'timeout' => 5, 'followlocation' => true, 'maxredirs' => 3)); fclose($file); $download_info = $c->get_info(); if ($result === true) { // file downloaded successfully } else { $error_text = $result; $error_code = $c->get_errno(); }

$c = new curl(); $result = $c->download_one('http://localhost/', null, array('filepath' => 'savepath', 'timeout' => 5, 'followlocation' => true, 'maxredirs' => 3)); // ... see above, no need to close handle and remove file if unsuccessful

Parameters

string	$url
array \| null	$params	key-value pairs to be added to $url as query string
array	$options	request options. Must include either 'file' or 'filepath'

Return values

bool|string true on success or error string on failure

◆ get()

curl::get	(	$url,
		$params = `array()`,
		$options = `array()`
	)

inherited

HTTP GET method.

Parameters

string	$url
array	$params
array	$options

Return values

bool

◆ get_accesstoken()

oauth2_client::get_accesstoken ( )

inherited

Get access token.

This is just a getter to read the private property.

Return values

string

◆ get_additional_login_parameters()

oauth2_client::get_additional_login_parameters ( )

inherited

An additional array of url params to pass with a login request.

Return values

array of name value pairs.

Reimplemented in core\oauth2\client.

◆ get_cacert()

static curl::get_cacert ( )

staticinherited

Get the location of ca certificates.

Return values

string absolute file path or empty if default used

◆ get_clientid()

oauth2_client::get_clientid ( )

inherited

Get the client ID.

This is just a getter to read the private property.

Return values

string

◆ get_clientsecret()

oauth2_client::get_clientsecret ( )

inherited

Get the client secret.

This is just a getter to read the private property.

Return values

string

◆ get_errno()

curl::get_errno ( )

inherited

Get curl error code.

Return values

int

◆ get_file_info()

boxnet_client::get_file_info ( $fileid )

Get info of a file.

Parameters

int $fileid File ID.

Return values

object

◆ get_folder_items()

boxnet_client::get_folder_items ( $folderid = 0 )

Get a folder content.

Parameters

int $folderid Folder ID.

Return values

object

◆ get_info()

curl::get_info ( )

inherited

Get curl information.

Return values

string

◆ get_login_url()

oauth2_client::get_login_url ( )

inherited

Returns the login link for this oauth request.

Return values

moodle_url login url

◆ get_raw_response()

curl::get_raw_response ( )

inherited

Get raw HTTP Response Headers.

Return values

array of strings

◆ get_refresh_token()

oauth2_client::get_refresh_token ( )

inherited

Get a refresh token!!!

Return values

string

◆ get_security()

curl::get_security ( )

inherited

Returns the current curl security helper.

Return values

core

◆ get_stored_token()

oauth2_client::get_stored_token ( )

protectedinherited

Retrieve a token stored.

Return values

stdClass|null token object

Reimplemented in core\oauth2\client.

◆ get_tokenname()

oauth2_client::get_tokenname ( )

protectedinherited

Returns the tokenname for the access_token to be stored through multiple requests.

The default implentation is to use the classname combiend with the scope.

Return values

string tokenname for prefernce storage

Reimplemented in core\oauth2\client.

◆ getResponse()

curl::getResponse ( )

inherited

Get HTTP Response Headers.

Return values

array of arrays

◆ head()

curl::head	(	$url,
		$options = `array()`
	)

inherited

HTTP HEAD method.

See also: request()

Parameters

string	$url
array	$options

Return values

bool

◆ is_logged_in()

oauth2_client::is_logged_in ( )

inherited

Is the user logged in? Note that if this is called after the first part of the authorisation flow the token is upgraded to an accesstoken.

Return values

boolean true if logged in

◆ log_out()

boxnet_client::log_out ( )

Log out.

Return values

void

Reimplemented from oauth2_client.

◆ make_url()

boxnet_client::make_url	(	$uri,
		$params = `array()`,
		$uploadapi = `false`
	)

protected

Build a request URL.

Parameters

string	$uri	The URI to request.
array	$params	Query string parameters.
bool	$uploadapi	Whether this works with the upload API or not.

Return values

string

◆ mock_response()

static curl::mock_response ( $response )

staticinherited

For use only in unit tests - we can pre-set the next curl response.

This is useful for unit testing APIs that call external systems.

Parameters

string $response

◆ multi()

oauth2_client::multi	(	$requests,
		$options = `array()`
	)

protectedinherited

Multiple HTTP Requests This function could run multi-requests in parallel.

Parameters

array	$requests	An array of files to request
array	$options	An array of options to set

Return values

array An array of results

Reimplemented from curl.

◆ options()

curl::options	(	$url,
		$options = `array()`
	)

inherited

HTTP OPTIONS method.

Parameters

string	$url
array	$options

Return values

bool

◆ patch()

curl::patch	(	$url,
		$params = `''`,
		$options = `array()`
	)

inherited

HTTP PATCH method.

Parameters

string	$url
array \| string	$params
array	$options

Return values

bool

◆ post()

curl::post	(	$url,
		$params = `''`,
		$options = `array()`
	)

inherited

HTTP POST method.

Parameters

string	$url
array \| string	$params
array	$options

Return values

bool

Reimplemented in microsoft_skydrive.

◆ put()

curl::put	(	$url,
		$params = `array()`,
		$options = `array()`
	)

inherited

HTTP PUT method.

Parameters

string	$url
array	$params
array	$options

Return values

bool

◆ rename_file()

boxnet_client::rename_file	(	$fileid,
		$newname
	)

Rename a file.

Parameters

int	$fileid	The file ID.
string	$newname	The new file name.

Return values

object Box.net file object.

◆ request() [1/2]

curl::request	(	$url,
		$options = `array()`
	)

protectedinherited

Single HTTP Request.

Parameters

string	$url	The URL to request
array	$options

Return values

bool

◆ request() [2/2]

oauth2_client::request	(	$url,
		$options = `array()`,
		$acceptheader = `'application/json'`
	)

protectedinherited

Make a HTTP request, adding the access token we have.

Parameters

string	$url	The URL to request
array	$options
mixed	$acceptheader	mimetype (as string) or false to skip sending an accept header.

Return values

bool

Reimplemented in google_oauth.

◆ reset_request_state_vars()

curl::reset_request_state_vars ( )

protectedinherited

Helper function to reset the request state vars.

Return values

void.

◆ reset_state()

boxnet_client::reset_state ( )

Resets curl for multiple requests.

Return values

void

◆ revoke_url()

boxnet_client::revoke_url ( )

protected

Return the revoke URL.

Return values

string

◆ search()

boxnet_client::search ( $query )

Search.

Return values

object

◆ set_security()

curl::set_security ( $securityobject )

inherited

Sets the curl security helper.

Parameters

core\files\curl_security_helper $securityobject instance/subclass of the base curl_security_helper class.

Return values

bool	true if the security helper could be set, false otherwise.

◆ setHeader()

curl::setHeader ( $header )

inherited

Set HTTP Request Header.

Parameters

array $header

◆ setopt()

curl::setopt ( $options = array() )

inherited

Set curl options.

Do not use the curl constants to define the options, pass a string corresponding to that constant. Ie. to set CURLOPT_MAXREDIRS, pass array('CURLOPT_MAXREDIRS' => 10) or array('maxredirs' => 10) to this method.

Parameters

array $options If array is null, this function will reset the options to default value.

Return values

void

Exceptions

coding_exception If an option uses constant value instead of option name.

◆ share_file()

boxnet_client::share_file	(	$fileid,
		$businesscheck = `true`
	)

Share a file and return the link to it.

Parameters

string	$fileid	The file ID.
bool	$businesscheck	Whether or not to check if the user can share files, has a business account.

Return values

object

◆ store_token()

oauth2_client::store_token ( $token )

protectedinherited

Store a token between requests.

Currently uses session named by get_tokenname

Parameters

stdClass | null $token token object to store or null to clear

Reimplemented in core\oauth2\client.

◆ strip_double_headers()

static curl::strip_double_headers ( $input )

staticinherited

When using a proxy, an additional HTTP response code may appear at the start of the header.

For example, when using https over a proxy there may be 'HTTP/1.0 200 Connection Established'. Other codes are also possible and some may come with their own headers.

If using the return value containing all headers, this function can be called to remove unwanted doubles.

Note that it is not possible to distinguish this situation from valid data unless you know the actual response part (below the headers) will not be included in this string, or else will not 'look like' HTTP headers. As a result it is not safe to call this function for general data.

Parameters

string $input Input HTTP response

Return values

string HTTP response with additional headers stripped if any

◆ token_url()

boxnet_client::token_url ( )

protected

Return token URL.

Return values

string

Reimplemented from oauth2_client.

◆ trace()

curl::trace	(	$url,
		$options = `array()`
	)

inherited

HTTP TRACE method.

Parameters

string	$url
array	$options

Return values

bool

◆ upgrade_token()

oauth2_client::upgrade_token ( $code )

inherited

Upgrade a authorization token from oauth 2.0 to an access token.

Parameters

string $code the code returned from the oauth authenticaiton

Return values

boolean true if token is upgraded succesfully

◆ upload_file()

boxnet_client::upload_file	(	stored_file	$storedfile,
			$parentid = `0`
	)

Upload a file.

Please note that the file is named on Box.net using the path we are providing, and so the file has the name of the stored_file hash.

Parameters

stored_file	$storedfile	A stored_file.
integer	$parentid	The ID of the parent folder.

Return values

object Box.net file object.

◆ use_http_get()

oauth2_client::use_http_get ( )

protectedinherited

Should HTTP GET be used instead of POST? Some APIs do not support POST and want oauth to use GET instead (with the auth_token passed as a GET param).

Return values

bool	true if GET should be used

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

lib/boxlib.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ auth_url()

◆ build_post_data()

◆ callback_url()

◆ create_folder()

◆ delete()

◆ download()

◆ download_file()

◆ download_one()

◆ get()

◆ get_accesstoken()

◆ get_additional_login_parameters()

◆ get_cacert()

◆ get_clientid()

◆ get_clientsecret()

◆ get_errno()

◆ get_file_info()

◆ get_folder_items()

◆ get_info()

◆ get_login_url()

◆ get_raw_response()

◆ get_refresh_token()

◆ get_security()

◆ get_stored_token()

◆ get_tokenname()

◆ getResponse()

◆ head()

◆ is_logged_in()

◆ log_out()

◆ make_url()

◆ mock_response()

◆ multi()

◆ options()

◆ patch()

◆ post()

◆ put()

◆ rename_file()

◆ request() [1/2]

◆ request() [2/2]

◆ reset_request_state_vars()

◆ reset_state()

◆ revoke_url()

◆ search()

◆ set_security()

◆ setHeader()

◆ setopt()

◆ share_file()

◆ store_token()

◆ strip_double_headers()

◆ token_url()

◆ trace()

◆ upgrade_token()

◆ upload_file()

◆ use_http_get()