CourseAvatar Class Reference

Inheritance diagram for CourseAvatar:

Collaboration diagram for CourseAvatar:

Public Member Functions
	getAvatarDirectoryUrl ()
	getAvatarDirectoryPath ()
	getDimension ($size)
	getDefaultTitle ()
Public Member Functions inherited from Avatar
	getCustomAvatarUrl ($size, $ext= 'png')
	getCustomAvatarPath ($size, $ext= 'png')
	getFilename ($size, $ext= 'png')
	getURL ($size, $ext= 'png')
	is_customized ()
	getImageTag ($size=Avatar::MEDIUM, $opt=array())
	createFromUpload ($userfile)
	createFrom ($filename)
	reset ()

Static Public Member Functions
static	getAvatar ($course_id)
static	getNobody ()
Static Public Member Functions inherited from Avatar
static	getAvatar ($user_id, $username=NULL)
static	error_handler ($errno, $errstr, $errfile, $errline)

Protected Member Functions
	getCssClass ($size)
	checkAvatarVisibility ()
Protected Member Functions inherited from Avatar
	__construct ($user_id, $username=NULL)

Additional Inherited Members
Data Fields inherited from Avatar
const	NORMAL = 'normal'
const	MEDIUM = 'medium'
const	SMALL = 'small'
const	MAX_FILE_SIZE = 716800
const	NOBODY = 'nobody'
Protected Attributes inherited from Avatar
	$user_id
	$username

Member Function Documentation

checkAvatarVisibility ( )

protected

Return if avatar is visible to the current user.

Returns

boolean: true if visible

Reimplemented from Avatar.

Reimplemented in InstituteAvatar.

static getAvatar (   $course_id )

static

Returns an avatar object of the appropriate class.

Parameters

string

the course's id

Returns

mixed the course's avatar.

Reimplemented in InstituteAvatar, and StudygroupAvatar.

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getAvatarDirectoryPath

(

)

Returns the file system path to the courses' avatars

Returns

string the file system path to the avatars

Reimplemented from Avatar.

Reimplemented in InstituteAvatar.

getAvatarDirectoryUrl

(

)

Returns the URL to the courses' avatars.

Returns

string the URL to the avatars

Reimplemented from Avatar.

Reimplemented in InstituteAvatar.

getCssClass (   $size )

protected

Returns the CSS class to use for this avatar image.

Parameters

string

one of the constants Avatar::(NORMAL|MEDIUM|SMALL)

Returns

string CSS class to use for the avatar

Reimplemented from Avatar.

getDefaultTitle

(

)

Return the default title of the avatar.

Returns

string the default title

Reimplemented from Avatar.

Reimplemented in InstituteAvatar.

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getDimension

(

$size

)

Return the dimension of a size

Parameters

string

the dimension of a size

Returns

array a tupel of integers [width, height]

Reimplemented from Avatar.

static getNobody ( )

static

Returns an avatar object for "nobody".

Returns

mixed the course's avatar.

Reimplemented from Avatar.

Reimplemented in InstituteAvatar, and StudygroupAvatar.

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

• lib/classes/CourseAvatar.class.php