Inheritance diagram for ILIAS\FileDelivery\Setup\DeliveryMethodObjective:

Collaboration diagram for ILIAS\FileDelivery\Setup\DeliveryMethodObjective:

Public Member Functions
	getArtifactName ()

	build ()

	isApplicable (Environment $environment)
	Get to know whether the objective is applicable. More...

Public Member Functions inherited from ILIAS\Setup\Artifact\BuildArtifactObjective
	getArtifactName ()
	Get the filename where the builder wants to put its artifact. More...

	build ()
	Build the artifact based. More...

	buildIn (Setup\Environment $env)
	Builds an artifact in some given Environment. More...

	getPreconditions (Setup\Environment $environment)
	Defaults to no preconditions. More...

	getHash ()
	Uses hashed Path. More...

	getLabel ()
	Defaults to 'Build ' . More...

	isNotable ()
	Defaults to 'true'. More...

	achieve (Setup\Environment $environment)
	Builds the artifact and puts it in its location. More...

	isApplicable (Setup\Environment $environment)

Public Member Functions inherited from ILIAS\Setup\Objective
	getPreconditions (Environment $environment)
	Objectives might depend on other objectives. More...

	achieve (Environment $environment)
	Objectives can be achieved. More...

Data Fields
const	SETTINGS = 'delivery_method'

const	XSENDFILE = 'xsendfile'

const	XACCEL = 'xaccel'

const	PHP = 'php'

Private Member Functions
	isModXSendFileLoaded ()

Additional Inherited Members
Static Public Member Functions inherited from ILIAS\Setup\Artifact\BuildArtifactObjective
static	PATH ()

Protected Member Functions inherited from ILIAS\Setup\Artifact\BuildArtifactObjective
	getPath ()

	makeDirectoryFor (string $path)

Protected Attributes inherited from ILIAS\Setup\Artifact\BuildArtifactObjective
const	ARTIFACTS = __DIR__ . "/../../../../../artifacts"

Detailed Description

Author: Fabian Schmid fabia.nosp@m.n@sr.nosp@m..solu.nosp@m.tion.nosp@m.s

Definition at line 31 of file DeliveryMethodObjective.php.

Member Function Documentation

◆ build()

ILIAS\FileDelivery\Setup\DeliveryMethodObjective::build ( )

Definition at line 45 of file DeliveryMethodObjective.php.

References ILIAS\FileDelivery\Setup\DeliveryMethodObjective\isModXSendFileLoaded().

                            : Artifact
     {
         // check if mod_xsendfile is loaded
         if ($this->isModXSendFileLoaded()) {
             return new ArrayArtifact([
                 self::SETTINGS => self::XSENDFILE
             ]);
         }
 
         return new ArrayArtifact([
             self::SETTINGS => self::PHP
         ]);
     }

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◆ getArtifactName()

ILIAS\FileDelivery\Setup\DeliveryMethodObjective::getArtifactName ( )

Definition at line 38 of file DeliveryMethodObjective.php.

                                      : string
     {
         return "delivery_method";
     }

◆ isApplicable()

ILIAS\FileDelivery\Setup\DeliveryMethodObjective::isApplicable ( Environment $environment )

Get to know whether the objective is applicable.

Don't change the environment or cause changes on services in the environment. Just check if this objective needs to be achieved, either currently or at all. In case of doubt whether the objective is applicable or not return true.

Implements ILIAS\Setup\Objective.

Definition at line 79 of file DeliveryMethodObjective.php.

References ILIAS\Setup\Artifact\BuildArtifactObjective\PATH().

                                                           : bool
     {
         return !file_exists(BuildArtifactObjective::PATH());
     }

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◆ isModXSendFileLoaded()

ILIAS\FileDelivery\Setup\DeliveryMethodObjective::isModXSendFileLoaded ( )

private

Definition at line 59 of file DeliveryMethodObjective.php.

References null.

Referenced by ILIAS\FileDelivery\Setup\DeliveryMethodObjective\build().

                                            : bool
     {
         if (function_exists('apache_get_modules') && in_array('mod_xsendfile', apache_get_modules(), true)) {
             return true;
         }
 
         try {
             $command_exists = shell_exec("which apache2ctl");
             if ($command_exists === null || empty($command_exists)) {
                 return false;
             }
 
             $loaded_modules = array_map(static fn($module): string => explode(" ", trim((string) $module))[0] ?? "", explode("\n", shell_exec("apache2ctl -M 2>/dev/null") ?? ''));
         } catch (\Throwable) {
             $loaded_modules = [];
         }
         return in_array('xsendfile_module', $loaded_modules, true);
     }