Inheritance diagram for ilNoVersionDowngradeConditionObjective:

Collaboration diagram for ilNoVersionDowngradeConditionObjective:

Public Member Functions
	__construct (Data\Factory $data_factory)

	getHash ()

	getLabel ()

	isNotable ()

	getPreconditions (Setup\Environment $environment)

	achieve (Setup\Environment $environment)

	isApplicable (Setup\Environment $environment)

Protected Attributes
Data Factory	$data_factory

Detailed Description

Definition at line 24 of file class.ilNoVersionDowngradeConditionObjective.php.

Constructor & Destructor Documentation

◆ __construct()

ilNoVersionDowngradeConditionObjective::__construct ( Data\Factory $data_factory )

Definition at line 28 of file class.ilNoVersionDowngradeConditionObjective.php.

    {
        $this->data_factory = $data_factory;
    }

References $data_factory.

Member Function Documentation

◆ achieve()

ilNoVersionDowngradeConditionObjective::achieve ( Setup\Environment $environment )

Definition at line 58 of file class.ilNoVersionDowngradeConditionObjective.php.

                                                           : Setup\Environment
    {
        $factory = $environment->getResource(Setup\Environment::RESOURCE_SETTINGS_FACTORY);
        $settings = $factory->settingsFor("common");
 
        $current_version = $this->data_factory->version($settings->get(ilVersionWrittenToSettingsObjective::ILIAS_VERSION_KEY));
        $target_version = $this->data_factory->version(ILIAS_VERSION_NUMERIC);
 
        if ($target_version->isSmallerThan($current_version)) {
            throw new Setup\NotExecutableException(
                "Downgrades of versions may not be performed, you are running " .
                "$current_version and target $target_version"
            );
        }
 
        return $environment;
    }

References $factory, ILIAS\LTI\ToolProvider\$settings, ilVersionWrittenToSettingsObjective\ILIAS_VERSION_KEY, and ILIAS_VERSION_NUMERIC.

◆ getHash()

ilNoVersionDowngradeConditionObjective::getHash ( )

Definition at line 33 of file class.ilNoVersionDowngradeConditionObjective.php.

                             : string
    {
        return hash(
            "sha256",
            get_class($this)
        );
    }

◆ getLabel()

ilNoVersionDowngradeConditionObjective::getLabel ( )

Definition at line 41 of file class.ilNoVersionDowngradeConditionObjective.php.

                              : string
    {
        return "No downgrade is performed.";
    }

◆ getPreconditions()

ilNoVersionDowngradeConditionObjective::getPreconditions ( Setup\Environment $environment )

Definition at line 51 of file class.ilNoVersionDowngradeConditionObjective.php.

                                                                    : array
    {
        return [
            new ilSettingsFactoryExistsObjective()
        ];
    }

◆ isApplicable()

ilNoVersionDowngradeConditionObjective::isApplicable ( Setup\Environment $environment )

Definition at line 76 of file class.ilNoVersionDowngradeConditionObjective.php.

                                                                : bool
    {
        return true;
    }

◆ isNotable()

ilNoVersionDowngradeConditionObjective::isNotable ( )

Definition at line 46 of file class.ilNoVersionDowngradeConditionObjective.php.

                               : bool
    {
        return true;
    }

Field Documentation

◆ $data_factory

Data Factory ilNoVersionDowngradeConditionObjective::$data_factory

protected

Definition at line 26 of file class.ilNoVersionDowngradeConditionObjective.php.

Referenced by __construct().

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

setup/classes/class.ilNoVersionDowngradeConditionObjective.php

Public Member Functions

Protected Attributes