Class SessionStorage
Session based persistent storage for authenticated user record.
Property Summary
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$_config protected
arrayRuntime config
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$_configInitialized protected
boolWhether the config property has already been configured with defaults
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$_defaultConfig protected
arrayDefault configuration for this class.
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$_session protected
Cake\Http\SessionSession object.
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$_user protected
ArrayAccess|array|false|nullUser record.
Method Summary
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__construct() public
Constructor.
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_configDelete() protected
Deletes a single config key.
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_configRead() protected
Reads a config key.
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_configWrite() protected
Writes a config key.
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configShallow() public
Merge provided config with existing config. Unlike
config()which does a recursive merge for nested keys, this method does a simple merge. -
delete() public
Delete user record from session.
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getConfig() public
Returns the config.
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getConfigOrFail() public
Returns the config for this specific key.
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read() public
Read user record from session.
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redirectUrl() public
Get/set redirect URL.
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setConfig() public
Sets the config.
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write() public
Write user record to session.
Method Detail
__construct() ¶ public
__construct(Cake\Http\ServerRequest $request, Cake\Http\Response $response, array $config = [])Constructor.
Parameters
-
Cake\Http\ServerRequest$request Request instance.
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Cake\Http\Response$response Response instance.
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array$config optional Configuration list.
_configDelete() ¶ protected
_configDelete(string $key): voidDeletes a single config key.
Parameters
-
string$key Key to delete.
Returns
voidThrows
Cake\Core\Exception\CakeExceptionif attempting to clobber existing config
_configRead() ¶ protected
_configRead(string|null $key): mixedReads a config key.
Parameters
-
string|null$key Key to read.
Returns
mixed_configWrite() ¶ protected
_configWrite(string|array $key, mixed $value, bool|string $merge = false): voidWrites a config key.
Parameters
-
string|array$key Key to write to.
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mixed$value Value to write.
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bool|string$merge optional True to merge recursively, 'shallow' for simple merge, false to overwrite, defaults to false.
Returns
voidThrows
Cake\Core\Exception\CakeExceptionif attempting to clobber existing config
configShallow() ¶ public
configShallow(string|array $key, mixed|null $value = null): $thisMerge provided config with existing config. Unlike config() which does
a recursive merge for nested keys, this method does a simple merge.
Setting a specific value:
$this->configShallow('key', $value);Setting a nested value:
$this->configShallow('some.nested.key', $value);Updating multiple config settings at the same time:
$this->configShallow(['one' => 'value', 'another' => 'value']);Parameters
-
string|array$key The key to set, or a complete array of configs.
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mixed|null$value optional The value to set.
Returns
$thisdelete() ¶ public
delete(): voidDelete user record from session.
The session id is also renewed to help mitigate issues with session replays.
Returns
voidgetConfig() ¶ public
getConfig(string|null $key = null, mixed $default = null): mixedReturns the config.
Usage
Reading the whole config:
$this->getConfig();Reading a specific value:
$this->getConfig('key');Reading a nested value:
$this->getConfig('some.nested.key');Reading with default value:
$this->getConfig('some-key', 'default-value');Parameters
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string|null$key optional The key to get or null for the whole config.
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mixed$default optional The return value when the key does not exist.
Returns
mixedConfiguration data at the named key or null if the key does not exist.
getConfigOrFail() ¶ public
getConfigOrFail(string $key): mixedReturns the config for this specific key.
The config value for this key must exist, it can never be null.
Parameters
-
string$key The key to get.
Returns
mixedConfiguration data at the named key
Throws
InvalidArgumentExceptionread() ¶ public
read(): ArrayAccess|array|nullRead user record from session.
Returns
ArrayAccess|array|nullUser record if available else null.
redirectUrl() ¶ public
redirectUrl(mixed $url = null): string|array|nullGet/set redirect URL.
Parameters
-
mixed$url optional
Returns
string|array|nullsetConfig() ¶ public
setConfig(string|array $key, mixed|null $value = null, bool $merge = true): $thisSets the config.
Usage
Setting a specific value:
$this->setConfig('key', $value);Setting a nested value:
$this->setConfig('some.nested.key', $value);Updating multiple config settings at the same time:
$this->setConfig(['one' => 'value', 'another' => 'value']);Parameters
-
string|array$key The key to set, or a complete array of configs.
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mixed|null$value optional The value to set.
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bool$merge optional Whether to recursively merge or overwrite existing config, defaults to true.
Returns
$thisThrows
Cake\Core\Exception\CakeExceptionWhen trying to set a key that is invalid.
write() ¶ public
write(mixed $user): voidWrite user record to session.
The session id is also renewed to help mitigate issues with session replays.
Parameters
-
mixed$user User record.
Returns
voidProperty Detail
$_configInitialized ¶ protected
Whether the config property has already been configured with defaults
Type
bool$_defaultConfig ¶ protected
Default configuration for this class.
Keys:
key- Session key used to store user record.redirect- Session key used to store redirect URL.
Type
array$_user ¶ protected
User record.
Stores user record array if fetched from session or false if session does not have user record.
Type
ArrayAccess|array|false|null