Difference between revisions of "Plugin/Events/User"
From Joomla! Documentation
< J1.5:Plugin/Events
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====5.3.7.1 Description==== | ====5.3.7.1 Description==== | ||
This event is triggered after an update of a user record, or when a new user has been stored in the database. | This event is triggered after an update of a user record, or when a new user has been stored in the database. | ||
| + | |||
| + | Password in $user array is already hashed at this point. You may retrieve the cleartext password using $_POST['password']. | ||
| + | |||
====5.3.7.2 Parameters==== | ====5.3.7.2 Parameters==== | ||
Four parameters: | Four parameters: | ||
Revision as of 07:59, 25 August 2009
The "J1.5" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
5.3 User Events for Plugin System[edit]
5.3.1 Overview[edit]
In a standard installation of Joomla! 1.5 we have several predefined events which, when triggered, call functions in the associated plugins. For more information on plugins, look here.
The user events are divided into two parts. First we have the events used while authentication of a user takes place:
*onLoginUser *onLogoutUser *onAuthenticate *onAuthenticateFailure
Second we have the events triggered during user management:
*onBeforeStoreUser *onAfterStoreUser *onBeforeDeleteUser *onAfterDeleteUser
5.3.2 onLoginUser[edit]
5.3.2.1 Description[edit]
This event is triggered after the user is authenticated against the Joomla! user-base. If one plugin returns false, the entire authentication process fails.
5.3.2.2 Parameters[edit]
Two parameters: $user, and $options.
- User is an array with the data from the row from the users table
- Options is an array array(3) { ["remember"]=> bool, ["return"]=> string(7), ["entry_url"]=> string(59)
5.3.2.3 Return Value[edit]
Boolean
5.3.2.4 Used in files[edit]
*libraries/joomla/application/application.php *plugins/user/joomla.php
5.3.2.5 Examples[edit]
*plugins/user/example.php
5.3.3 onLogoutUser[edit]
5.3.3.1 Description[edit]
This event is triggered before the user is logged out of the system. If one plugin returns false, the global logout fails.
5.3.3.2 Parameters[edit]
Array of credentials. Structure:\\ ['username']\\ ['id']\\
5.3.3.3 Return Value[edit]
Boolean
5.3.3.4 Used in files[edit]
*libraries/joomla/application/application.php *plugins/user/joomla.php
5.3.3.5 Examples[edit]
*plugins/user/example.php
5.3.4 onAuthenticate[edit]
5.3.4.1 Description[edit]
This event is triggered to verify that a set of login credentials is valid.
5.3.4.2 Parameters[edit]
Array of credentials. Structure:\\ ['username']\\ ['password']\\ Alternative authentication mechanisms can supply additional credentials.
5.3.4.3 Return Value[edit]
An array of JAuthenticateResponse objects detailing the results of each called plugin, including success or failure.
5.3.4.4 Used in files[edit]
*libraries/joomla/application/user/authentication.php *plugins/authentication/gmail.php *plugins/authentication/joomla.php *plugins/authentication/ldap.php
5.3.4.5 Examples[edit]
*plugins/authentication/example.php
5.3.5 onLoginFailure[edit]
5.3.5.1 Description[edit]
This event is triggered whenever a user authentication request is failed by any plugin.
5.3.5.2 Parameters[edit]
Two parameters. The credentials array for the user (see onAuthenticate), and the JAuthenticateResponse that caused the failure.
5.3.5.3 Return Value[edit]
Unknown. The return value appears to be ignored in any case.
5.3.5.4 Used in files[edit]
*libraries/joomla/application/user/authentication.php
5.3.6 onBeforeStoreUser[edit]
5.3.6.1 Description[edit]
This event is triggered before an update of a user record, or when a new user is about to be stored in the database.
5.3.6.2 Parameters[edit]
Two parameters:
*An associative array of the columns in the user table. *A unique identifier for this user. *Boolean to identify if this is a new user (insert) or an existing one (update)
5.3.6.3 Return Value[edit]
None
5.3.6.4 Used in files[edit]
*libraries/joomla/user/user.php
5.3.6.5 Examples[edit]
*plugins/user/example.php
5.3.7 onAfterStoreUser[edit]
5.3.7.1 Description[edit]
This event is triggered after an update of a user record, or when a new user has been stored in the database.
Password in $user array is already hashed at this point. You may retrieve the cleartext password using $_POST['password'].
5.3.7.2 Parameters[edit]
Four parameters:
*user - An associative array of the columns in the user table. *isnew - Boolean to identify if this is a new user (true - insert) or an existing one (false - update) *success - Boolean to identify if the store was successful *msg - Error message if store failed
5.3.7.3 Return Value[edit]
None
5.3.7.4 Used in files[edit]
*libraries/joomla/user/user.php
5.3.7.5 Examples[edit]
*plugins/user/example.php
5.3.8 onBeforeDeleteUser[edit]
5.3.8.1 Description[edit]
The event is triggered when a user is about to be deleted from the system.
5.3.8.2 Parameters[edit]
An associative array containing user information. Structure:\\ ['id']\\
5.3.8.3 Return Value[edit]
None.
5.3.8.4 Used in files[edit]
*libraries/joomla/user/user.php *plugins/user/joomla.php
5.3.8.5 Examples[edit]
*plugins/user/example.php
5.3.9 onAfterDeleteUser[edit]
5.3.9.1 Description[edit]
The event is triggered after a user has been deleted from the system.
5.3.9.2 Parameters[edit]
Three parameters: user information, delete result, and error result. User information is an associative array. Structure:\\ ['id']\\ Delete result is boolean true if the delete succeeded or an error message on failure.\\ Error result is a JError object detailing the error, if any.
5.3.9.3 Return Value[edit]
None.
5.3.9.4 Used in files[edit]
*libraries/joomla/user/user.php *plugins/user/joomla.php
5.3.9.5 Examples[edit]
*plugins/user/example.php