Fonctions membres publiques statiques
static	clearStatics ()

static	check ($userId, $action, $assetKey=null, $preload=true)

static	preload ($assetTypes='components', $reload=false)

static	checkGroup ($groupId, $action, $assetKey=null, $preload=true)

static	getAssetRules ($assetKey, $recursive=false, $recursiveParentAsset=true, $preload=true)

static	getExtensionNameFromAsset ($assetKey)

static	getAssetType ($assetKey)

static	getGroupTitle ($groupId)

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	getAssetAncestors ($assetType, $assetId)

static &	preloadPermissionsParentIdMapping ($assetType)

static	preloadPermissions ($assetType, $reload=false)

static	preloadComponents ()

static	getGroupPath ($groupId)

static	cleanAssetKey ($assetKey=null)

static	getAssetId ($assetKey)

static	getAssetName ($assetKey)

Attributs protégés statiques
static	$viewLevels = array()

static	$assetRules = array()

static	$assetRulesIdentities = array()

static	$assetPermissionsById = array()

static	$assetPermissionsByName = array()

static	$assetPermissionsParentIdMapping = array()

static	$preloadedAssetTypes = array()

static	$identities = array()

static	$userGroups = array()

static	$userGroupPaths = array()

static	$groupsByUser = array()

static	$preloadedAssets = array()

static	$rootAssetId = null

Description détaillée

Class that handles all access authorisation routines.

Depuis: 1.7.0

Documentation des fonctions membres

◆ check()

static check	(	$userId,
		$action,
		$assetKey = `null`,
		$preload = `true`
	)

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.
integer \| string	$assetKey	The asset key (asset id or asset name). null fallback to root asset.
boolean	$preload	Indicates whether preloading should be used.

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

Depuis: 1.7.0

Références $action, et $userId.

Référencé par User\authorise(), et User\save().

◆ checkGroup()

static checkGroup	(	$groupId,
		$action,
		$assetKey = `null`,
		$preload = `true`
	)

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.
integer \| string	$assetKey	The asset key (asset id or asset name). null fallback to root asset.
boolean	$preload	Indicates whether preloading should be used.

Renvoie: boolean True if authorised.

Depuis: 1.7.0

Références $action.

Référencé par UserHelper\checkSuperUserInUsers(), UsergrouplistField\getOptions(), et User\save().

◆ cleanAssetKey()

static cleanAssetKey ( $assetKey = null )

staticprotected

Method to clean the asset key to make sure we always have something.

Paramètres

integer | string $assetKey The asset key (asset id or asset name). null fallback to root asset.

Renvoie: integer|string Asset id or asset name.

Depuis: 3.7.0

Références null.

◆ clearStatics()

static clearStatics ( )

static

Method for clearing static caches.

Renvoie: void

Depuis: 1.7.3

Références null.

Référencé par User\clearAccessRights().

◆ getActions()

static 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: 1.7.0

Obsolète:: 4.0 Use Access::getActionsFromFile or Access::getActionsFromData instead.

Références $component, $section, et JPATH_ADMINISTRATOR.

Référencé par RulesRule\getFieldActions().

◆ getActionsFromData()

static 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: 3.0.0

Références $action, et $data.

◆ getActionsFromFile()

static 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: 3.0.0

Références $file.

Référencé par ContentHelper\_getActions(), et ContentHelper\getActions().

◆ getAssetAncestors()

static getAssetAncestors	(	$assetType,
		$assetId
	)

staticprotected

Method to recursively retrieve the list of parent Asset IDs for a particular Asset.

Paramètres

string	$assetType	The asset type, or the asset name, or the extension of the asset (e.g. 'com_content.article', 'com_menus.menu.2', 'com_contact').
integer	$assetId	The numeric asset id.

Renvoie: array List of ancestor ids (includes original $assetId).

Depuis: 1.6

Références $assetId, et $id.

◆ getAssetId()

static getAssetId ( $assetKey )

staticprotected

Method to get the asset id from the asset key.

Paramètres

integer | string $assetKey The asset key (asset id or asset name).

Renvoie: integer The asset id.

Depuis: 3.7.0

Références null.

◆ getAssetName()

static getAssetName ( $assetKey )

staticprotected

Method to get the asset name from the asset key.

Paramètres

integer | string $assetKey The asset key (asset id or asset name).

Renvoie: string The asset name (ex: com_content.article.8).

Depuis: 3.7.0

Références elseif, et null.

◆ getAssetRules()

static getAssetRules	(	$assetKey,
		$recursive = `false`,
		$recursiveParentAsset = `true`,
		$preload = `true`
	)

static

Method to return the Rules 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

integer \| string	$assetKey	The asset key (asset id or asset name). null fallback to root asset.
boolean	$recursive	True to return the rules object with inherited rules.
boolean	$recursiveParentAsset	True to calculate the rule also based on inherited component/extension rules.
boolean	$preload	Indicates whether preloading should be used.

Renvoie: Rules Rules object for the asset.

Depuis: 1.7.0

Note: The non preloading code will be removed in 4.0. All asset rules should use asset preloading.

Hashing the collected rules allows us to store only one instance of the Rules object for Assets that have the same exact permissions... it's a great way to save some memory.

Références $asset, $assetId, $db, $hash, $id, $query, JDEBUG, Rules\mergeCollection(), name, et null.

Référencé par User\authorise(), et Content\getDefaultAssetValues().

◆ getAssetType()

static getAssetType ( $assetKey )

static

Method to get the asset type from the asset name.

For top level components this returns "components": 'com_content' returns 'components'

For other types: 'com_content.article.1' returns 'com_content.article' 'com_content.category.1' returns 'com_content.category'

Paramètres

integer | string $assetKey The asset key (asset id or asset name).

Renvoie: string The asset type (ex: com_content.article).

Depuis: 1.6

◆ getAuthorisedViewLevels()

static 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: 1.7.0

Références $authorised, $db, $groups, $id, $query, $user, $userId, et elseif.

Référencé par User\getAuthorisedViewLevels().

◆ getExtensionNameFromAsset()

static getExtensionNameFromAsset ( $assetKey )

static

Method to get the extension name from the asset name.

Paramètres

integer | string $assetKey The asset key (asset id or asset name).

Renvoie: string The extension name (ex: com_content).

Depuis: 1.6

◆ getGroupPath()

static 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: 1.7.0

Références $groups.

◆ getGroupsByUser()

static 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

integer	$userId	Id of the user for which to get the list of groups.
boolean	$recursive	True to include inherited user groups.

Renvoie: array List of user group ids to which the user is mapped.

Depuis: 1.7.0

Références $db, $query, $userId, et ArrayHelper\toInteger().

Référencé par ComponentHelper\filterText(), et User\getAuthorisedGroups().

◆ getGroupTitle()

static getGroupTitle ( $groupId )

static

Method to return the title of a user group

Paramètres

integer $groupId Id of the group for which to get the title of.

Renvoie: string The title of the group

Depuis: 3.5

Références $db, et $query.

◆ getUsersByGroup()

static getUsersByGroup	(	$groupId,
		$recursive = `false`
	)

static

Method to return a list of user Ids contained in a Group

Paramètres

integer	$groupId	The group Id
boolean	$recursive	Recursively include all child groups (optional)

Renvoie: array

Depuis: 1.7.0

Références $db, $query, et ArrayHelper\toInteger().

◆ preload()

static preload	(	$assetTypes = `'components'`,
		$reload = `false`
	)

static

Method to preload the Rules object for the given asset type.

Paramètres

integer \| string \| array	$assetTypes	The type or name of the asset (e.g. 'com_content.article', 'com_menus.menu.2'). Also accepts the asset id. An array of asset type or a special 'components' string to load all component assets.
boolean	$reload	Set to true to reload from database.

Renvoie: boolean True on success.

Depuis: 1.6

Note: This method will return void in 4.0.

◆ preloadComponents()

static preloadComponents ( )

staticprotected

Method to preload the Rules objects for all components.

Note: This will only get the base permissions for the component. e.g. it will get 'com_content', but not 'com_content.article.1' or any more specific asset type rules.

Renvoie: array Array of component names that were preloaded.

Depuis: 1.6

Références $asset, $component, $db, $query, JDEBUG, et null.

◆ preloadPermissions()

static preloadPermissions	(	$assetType,
		$reload = `false`
	)

staticprotected

Method to retrieve the Asset Rule strings for this particular Asset Type and stores them for later usage in getAssetRules(). Stores 2 arrays: one where the list has the Asset ID as the key and a second one where the Asset Name is the key.

Paramètres

string	$assetType	The asset type, or the asset name, or the extension of the asset (e.g. 'com_content.article', 'com_menus.menu.2', 'com_contact').
boolean	$reload	Reload the preloaded assets.

Renvoie: boolean True

Depuis: 1.6

Note: This function will return void in 4.0.

Références $asset, $db, $query, et JDEBUG.

◆ preloadPermissionsParentIdMapping()

static& preloadPermissionsParentIdMapping ( $assetType )

staticprotected

Method to retrieve the list of Asset IDs and their Parent Asset IDs and store them for later usage in getAssetRules().

Paramètres

string $assetType The asset type, or the asset name, or the extension of the asset (e.g. 'com_content.article', 'com_menus.menu.2', 'com_contact').

Renvoie: array List of asset ids (includes parent asset id information).

Depuis: 1.6

Obsolète:: 3.7.0 No replacement. Will be removed in 4.0.

Références $db, et $query.

Documentation des champs

◆ $assetPermissionsById

$assetPermissionsById = array()

staticprotected

◆ $assetPermissionsByName

$assetPermissionsByName = array()

staticprotected

◆ $assetPermissionsParentIdMapping

$assetPermissionsParentIdMapping = array()

staticprotected

◆ $assetRules

$assetRules = array()

staticprotected

Référencé par JFormFieldRules\getInput(), FOFFormFieldRules\getInput25(), et FOFFormFieldRules\getInput3x().

◆ $assetRulesIdentities

$assetRulesIdentities = array()

staticprotected

◆ $groupsByUser

$groupsByUser = array()

staticprotected

◆ $identities

$identities = array()

staticprotected

Référencé par Rule\__construct(), Rules\__construct(), Rule\allow(), Rules\merge(), Rules\mergeAction(), et Rule\mergeIdentities().

◆ $preloadedAssets

$preloadedAssets = array()

staticprotected

◆ $preloadedAssetTypes

$preloadedAssetTypes = array()

staticprotected

◆ $rootAssetId

$rootAssetId = null

staticprotected

◆ $userGroupPaths

$userGroupPaths = array()

staticprotected

◆ $userGroups

$userGroups = array()

staticprotected

◆ $viewLevels

$viewLevels = array()

staticprotected

La documentation de cette classe a été générée à partir du fichier suivant :

Access.php

Fonctions membres publiques statiques

Fonctions membres protégées statiques

Attributs protégés statiques

Description détaillée

Documentation des fonctions membres

◆ check()

◆ checkGroup()

◆ cleanAssetKey()

◆ clearStatics()

◆ getActions()

◆ getActionsFromData()

◆ getActionsFromFile()

◆ getAssetAncestors()

◆ getAssetId()

◆ getAssetName()

◆ getAssetRules()

◆ getAssetType()

◆ getAuthorisedViewLevels()

◆ getExtensionNameFromAsset()

◆ getGroupPath()

◆ getGroupsByUser()

◆ getGroupTitle()

◆ getUsersByGroup()

◆ preload()

◆ preloadComponents()

◆ preloadPermissions()

◆ preloadPermissionsParentIdMapping()

Documentation des champs

◆ $assetPermissionsById

◆ $assetPermissionsByName

◆ $assetPermissionsParentIdMapping

◆ $assetRules

◆ $assetRulesIdentities

◆ $groupsByUser

◆ $identities

◆ $preloadedAssets

◆ $preloadedAssetTypes

◆ $rootAssetId

◆ $userGroupPaths

◆ $userGroups

◆ $viewLevels