Package org.ametys.plugins.core.ui.user

Class SafeProfileImageProvider

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.plugins.core.ui.user.SafeProfileImageProvider

All Implemented Interfaces:

ProfileImageProvider, LogEnabled, Serviceable

Direct Known Subclasses:

DefaultProfileImageProvider

public class SafeProfileImageProvider
extends AbstractLogEnabled
implements ProfileImageProvider, Serviceable

Image provider working in safe mode

Nested Class Summary

Nested classes/interfaces inherited from interface org.ametys.plugins.core.ui.user.ProfileImageProvider

ProfileImageProvider.UserProfileImage

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	__DEFAULT_FILE_NAME	Name of the default image
protected static String	__USER_PROFILES_DIR_PATH	Relative path of the user profiles directory, which contains all the image subdirectories
protected SourceResolver	_sourceResolver	Source resolver
protected UserManager	_userManager	Users manager

Fields inherited from interface org.ametys.plugins.core.ui.user.ProfileImageProvider

ROLE

Constructor Summary

Constructors

Constructor	Description
SafeProfileImageProvider()

Method Summary

Modifier and Type	Method	Description
private Source	_getGravatarImageSource(UserIdentity userIdentity, Integer size)	Get the source of a gravatar image
protected ProfileImageProvider.UserProfileImage	getDefaultImage()	Get the default user image
protected ProfileImageProvider.UserProfileImage	getGravatarImage(UserIdentity user, int size)	Get gravatar image
ProfileImageProvider.UserProfileImage	getImage(UserIdentity user, String imageSource, int size, int maxSize)	Get the avatar
boolean	hasGravatarImage(UserIdentity user)	Test if the gravatar image exists
void	service(ServiceManager smanager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

__USER_PROFILES_DIR_PATH

protected static final String __USER_PROFILES_DIR_PATH

Relative path of the user profiles directory, which contains all the image subdirectories

See Also:

Constant Field Values

__DEFAULT_FILE_NAME

protected static final String __DEFAULT_FILE_NAME

Name of the default image

See Also:

Constant Field Values

_sourceResolver

protected SourceResolver _sourceResolver

Source resolver

_userManager

protected UserManager _userManager

Users manager

Constructor Detail

SafeProfileImageProvider

public SafeProfileImageProvider()

Method Detail

service

public void service(ServiceManager smanager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

getImage

public ProfileImageProvider.UserProfileImage getImage(UserIdentity user,
                                                      String imageSource,
                                                      int size,
                                                      int maxSize)
                                               throws ProcessingException

Description copied from interface: ProfileImageProvider

Get the avatar

Specified by:

getImage in interface ProfileImageProvider

Parameters:

user - The user

imageSource - The image source. Can be null to get the default one

size - The size in px. Can be 0.

maxSize - The maxSize in px. Can be 0.

Returns:

The image

Throws:

ProcessingException - If an error occurred

getDefaultImage

protected ProfileImageProvider.UserProfileImage getDefaultImage()

Get the default user image

Returns:

The UserProfileImage for the default image

getGravatarImage

protected ProfileImageProvider.UserProfileImage getGravatarImage(UserIdentity user,
                                                                 int size)

Get gravatar image

Parameters:

user - The user

size - The image size

Returns:

The UserProfileImage or null if not found

_getGravatarImageSource

private Source _getGravatarImageSource(UserIdentity userIdentity,
                                       Integer size)
                                throws IOException

Get the source of a gravatar image

Parameters:

userIdentity - The user

size - The requested size

Returns:

The source or null

Throws:

IOException - If an error occurs while resolving the source uri

hasGravatarImage

public boolean hasGravatarImage(UserIdentity user)

Test if the gravatar image exists

Parameters:

user - The user

Returns:

True if the image exists