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

Class ProfileImageReader

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.reading.AbstractReader

org.apache.cocoon.reading.ServiceableReader

org.ametys.plugins.core.ui.user.ProfileImageReader

All Implemented Interfaces:

Poolable, Recyclable, Component, LogEnabled, Serviceable, Reader, SitemapModelComponent, SitemapOutputComponent

public class ProfileImageReader
extends ServiceableReader

Reader for generating the user profile image stored in the 'profile-image' user pref. The source of the image can also be forced to retrieve the image of a given source (gravatar, initial, upload etc...)

Field Summary

Fields

Modifier and Type	Field	Description
protected CurrentUserProvider	_currentUserProvider	Current user provider
private ProfileImageProvider	_profileImageProvider	User profile image provider
static Collection<String>	ALLOWED_IMG_FORMATS	Allowed image format

Fields inherited from class org.apache.cocoon.reading.ServiceableReader

manager

Fields inherited from class org.apache.cocoon.reading.AbstractReader

objectModel, out, parameters, resolver, source

Fields inherited from interface org.apache.cocoon.reading.Reader

ROLE

Constructor Summary

Constructors

Constructor	Description
ProfileImageReader()

Method Summary

Modifier and Type	Method	Description
private UserIdentity	_getUser()
protected void	_readImage(Response response, UserIdentity user, ProfileImageProvider.UserProfileImage image, boolean download, int size, int maxSize)	Read the image from an input stream
void	generate()
private ProfileImageProvider	getProfileImageProvider()
void	service(ServiceManager serviceManager)

Methods inherited from class org.apache.cocoon.reading.AbstractReader

getLastModified, getMimeType, recycle, setOutputStream, setup, shouldSetContentLength

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

ALLOWED_IMG_FORMATS

public static final Collection<String> ALLOWED_IMG_FORMATS

Allowed image format

_currentUserProvider

protected CurrentUserProvider _currentUserProvider

Current user provider

_profileImageProvider

private ProfileImageProvider _profileImageProvider

User profile image provider

Constructor Detail

ProfileImageReader

public ProfileImageReader()

Method Detail

service

public void service(ServiceManager serviceManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableReader

Throws:

ServiceException

getProfileImageProvider

private ProfileImageProvider getProfileImageProvider()

generate

public void generate()
              throws IOException,
                     ProcessingException

Throws:

IOException

ProcessingException

_getUser

private UserIdentity _getUser()

_readImage

protected void _readImage(Response response,
                          UserIdentity user,
                          ProfileImageProvider.UserProfileImage image,
                          boolean download,
                          int size,
                          int maxSize)
                   throws IOException

Read the image from an input stream

Parameters:

response - The response

user - The user

image - The user profile image to read

download - To request a download

size - The desired size

maxSize - The max size

Throws:

IOException - If an I/O error occurs while manipulating streams