Fonctions membres publiques statiques
static	clearStatics ()
static	check ($userId, $action, $asset=null)
static	checkGroup ($groupId, $action, $asset=null)
static	getAssetRules ($asset, $recursive=false)
static	getGroupsByUser ($userId, $recursive=true)
static	getUsersByGroup ($groupId, $recursive=false)
static	getAuthorisedViewLevels ($userId)
static	getActions ($component, $section= 'component')
static	getActionsFromFile ($file, $xpath="/access/section[@name='component']/")
static	getActionsFromData ($data, $xpath="/access/section[@name='component']/")

Fonctions membres protégées statiques
static	getGroupPath ($groupId)

Attributs protégés statiques
static	$viewLevels = array()
static	$assetRules = array()
static	$userGroups = array()
static	$userGroupPaths = array()
static	$groupsByUser = array()

Documentation des fonctions membres

static JAccess::check	(	$userId,
		$action,
		$asset = `null`
	)

static

Method to check if a user is authorised to perform an action, optionally on an asset.

Paramètres:

integer	$userId	Id of the user for which to check authorisation.
string	$action	The name of the action to authorise.
mixed	$asset	Integer asset id or the name of the asset as a string. Defaults to the global asset node.

Renvoie:: boolean True if authorised.

Depuis:: 11.1

Références $asset, $db, $userId, JFactory\getDbo(), et JTable\getInstance().

Référencé par UsersModelUser\activate(), UsersControllerUser\allowEdit(), JUser\authorise(), UsersModelUser\block(), UsersModelUser\delete(), UsersModelDebugUser\getItems(), et JUser\save().

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static JAccess::checkGroup	(	$groupId,
		$action,
		$asset = `null`
	)

static

Method to check if a group is authorised to perform an action, optionally on an asset.

Paramètres:

integer	$groupId	The path to the group for which to check authorisation.
string	$action	The name of the action to authorise.
mixed	$asset	Integer asset id or the name of the asset as a string. Defaults to the global asset node.

Renvoie:: boolean True if authorised.

Depuis:: 11.1

Références $asset, $db, JFactory\getDbo(), et JTable\getInstance().

Référencé par UsersControllerGroup\allowEdit(), UsersModelUser\batchUser(), UsersModelGroup\delete(), JFormFieldUserMessages\getGroups(), JFormFieldRules\getInput(), UsersModelDebugGroup\getItems(), JFormFieldGroupParent\getOptions(), JHtmlUser\groups(), UsersModelGroup\save(), UsersModelUser\save(), JUser\save(), et JHtmlAccess\usergroups().

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static JAccess::clearStatics ( )

static

Method for clearing static caches.

Renvoie:: void

Depuis:: 11.3

static JAccess::getActions	(	$component,
		$section = `'component'`
	)

static

Method to return a list of actions for which permissions can be set given a component and section.

Paramètres:

string	$component	The component from which to retrieve the actions.
string	$section	The name of the section within the component from which to retrieve the actions.

Renvoie:: array List of actions available for the given component and section.

Depuis:: 11.1

Obsolète:: 12.3 Use JAccess::getActionsFromFile or JAccess::getActionsFromData instead.

Références JLog\add(), JPATH_ADMINISTRATOR, et JLog\WARNING.

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static JAccess::getActionsFromData	(	$data,
		$xpath = `"/access/section[@name='component']/"`
	)

static

Method to return a list of actions from a string or from an xml for which permissions can be set.

Paramètres:

string \| SimpleXMLElement	$data	The XML string or an XML element.
string	$xpath	An optional xpath to search for the fields.

Renvoie:: boolean|array False if case of error or the list of actions available.

Depuis:: 12.1

Références $data, et JFactory\getXML().

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static JAccess::getActionsFromFile	(	$file,
		$xpath = `"/access/section[@name='component']/"`
	)

static

Method to return a list of actions from a file for which permissions can be set.

Paramètres:

string	$file	The path to the XML file.
string	$xpath	An optional xpath to search for the fields.

Renvoie:: boolean|array False if case of error or the list of actions available.

Depuis:: 12.1

Références $file, et JFactory\getXML().

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static JAccess::getAssetRules	(	$asset,
		$recursive = `false`
	)

static

Method to return the JAccessRules object for an asset. The returned object can optionally hold only the rules explicitly set for the asset or the summation of all inherited rules from parent assets and explicit rules.

Paramètres:

mixed	$asset	Integer asset id or the name of the asset as a string.
boolean	$recursive	True to return the rules object with inherited rules.

Renvoie:: JAccessRules JAccessRules object for the asset.

Depuis:: 11.1

Références $asset, $db, $query, JFactory\getDbo(), JTable\getInstance(), et JAccessRules\mergeCollection().

Référencé par JHtmlRules\assetFormWidget(), JUser\authorise(), JFormFieldRules\getInput(), et UsersModelGroup\save().

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static JAccess::getAuthorisedViewLevels ( $userId )

static

Method to return a list of view levels for which the user is authorised.

Paramètres:

integer $userId Id of the user for which to get the list of authorised view levels.

Renvoie:: array List of view levels for which the user is authorised.

Depuis:: 11.1

Références $db, $id, $query, $userId, et elseif.

Référencé par JUser\getAuthorisedViewLevels(), modWeblinksHelper\getList(), modArticlesPopularHelper\getList(), modArticlesLatestHelper\getList(), modArticlesNewsHelper\getList(), et modArticlesCategoryHelper\getList().

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static JAccess::getGroupPath ( $groupId )

staticprotected

Gets the parent groups that a leaf group belongs to in its branch back to the root of the tree (including the leaf group id).

Paramètres:

mixed $groupId An integer or array of integers representing the identities to check.

Renvoie:: mixed True if allowed, false for an explicit deny, null for an implicit deny.

Depuis:: 11.1

Références $db, $query, et JFactory\getDbo().

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static JAccess::getGroupsByUser	(	$userId,
		$recursive = `true`
	)

static

Method to return a list of user groups mapped to a user. The returned list can optionally hold only the groups explicitly mapped to the user or all groups both explicitly mapped and inherited by the user.

Paramètres: