ILIAS\Setup\CanCreateFilesInDirectoryCondition Class Reference

Inheritance diagram for ILIAS\Setup\CanCreateFilesInDirectoryCondition:

Collaboration diagram for ILIAS\Setup\CanCreateFilesInDirectoryCondition:

Public Member Functions
	__construct ($which)
Public Member Functions inherited from ILIAS\Setup\ExternalConditionObjective
	__construct (string $label, callable $condition, string $message=null)
	getHash ()
	Get a hash for this objective.The hash of two objectives must be the same, if they are the same objective, with the same config on the same environment, i.e. if the one is achieved the other is achieved as well because they are the same. More...
	getLabel ()
	Get a label that describes this objective. More...
	isNotable ()
	Get to know if this is an interesting objective for a human. More...
	getPreconditions (Environment $environment)
	Objectives might depend on other objectives. Exceptions UnachievableException if the objective is not achievable Returns Objective[] More...
	achieve (Environment $environment)
	Objectives can be achieved.They might add resources to the environment when they have been achieved.This method needs to be idempotent for a given environment. That means: if this is executed a second time, nothing new should happen. Or the other way round: if the environment already looks like desired, the objective should not take any further actions when this is called. Exceptions More...

Data Fields
const	PROBE_NAME = "probe_for_file_creation"

Additional Inherited Members
Protected Attributes inherited from ILIAS\Setup\ExternalConditionObjective
	$label
	$condition
	$message

Detailed Description

Definition at line 7 of file CanCreateFilesInDirectoryCondition.php.

Constructor & Destructor Documentation

__construct()

ILIAS\Setup\CanCreateFilesInDirectoryCondition::__construct

(

$which

)

Definition at line 11 of file CanCreateFilesInDirectoryCondition.php.

References $success, and ILIAS\GlobalScreen\Provider\__construct().

    {
        return parent::__construct(
            "Can create files in '$which'",
            function (Environment $env) use ($which) : bool {
                $probe = $which . "/" . self::PROBE_NAME;
                if (!@file_put_contents($probe, self::PROBE_NAME)) {
                    return false;
                }
                $success = @file_get_contents($probe) == self::PROBE_NAME;
                unlink($probe);
                return $success;
            },
            "ILIAS needs to be able to create files in '$which'."
        );
    }

Here is the call graph for this function:

Field Documentation

PROBE_NAME

const ILIAS\Setup\CanCreateFilesInDirectoryCondition::PROBE_NAME = "probe_for_file_creation"

Definition at line 9 of file CanCreateFilesInDirectoryCondition.php.

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The documentation for this class was generated from the following file:

• src/Setup/CanCreateFilesInDirectoryCondition.php