This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilUserActionCollector:

Public Member Functions
	getActionsForTargetUser (int $a_target_user)

Static Public Member Functions
static	getInstance (int $a_user_id, ilUserActionContext $a_context)
	Get instance (for a user) More...

Protected Member Functions
	__construct (int $a_user_id, ilUserActionContext $a_context)

	hasProviderActiveActions (ilUserActionProvider $prov)

Protected Attributes
ilUserActionCollection	$collection

int	$user_id

ilUserActionContext	$action_context

Static Protected Attributes
static array	$instances = array()

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Collects actions from all action providers

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 23 of file class.ilUserActionCollector.php.

Constructor & Destructor Documentation

◆ __construct()

ilUserActionCollector::__construct	(	int	$a_user_id,
		ilUserActionContext	$a_context
	)

protected

Definition at line 31 of file class.ilUserActionCollector.php.

    {
        $this->user_id = $a_user_id;
        $this->action_context = $a_context;
    }

Member Function Documentation

◆ getActionsForTargetUser()

ilUserActionCollector::getActionsForTargetUser ( int $a_target_user )

Definition at line 52 of file class.ilUserActionCollector.php.

                                                               : ilUserActionCollection
    {
        // overall collection of users
        $this->collection = ilUserActionCollection::getInstance();
        foreach (ilUserActionProviderFactory::getAllProviders() as $prov) {
            if (!$this->hasProviderActiveActions($prov)) {
                continue;
            }
            $prov->setUserId($this->user_id);
            $coll = $prov->collectActionsForTargetUser($a_target_user);
            foreach ($coll->getActions() as $action) {
                if (ilUserActionAdmin::lookupActive(
                    $this->action_context->getComponentId(),
                    $this->action_context->getContextId(),
                    $prov->getComponentId(),
                    $action->getType()
                )) {
                    $this->collection->addAction($action);
                }
            }
        }
 
        return $this->collection;
    }

References ilUserActionProviderFactory\getAllProviders(), ilUserActionCollection\getInstance(), and ilUserActionAdmin\lookupActive().

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◆ getInstance()

static ilUserActionCollector::getInstance	(	int	$a_user_id,
		ilUserActionContext	$a_context
	)

static

Get instance (for a user)

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

     : self {
        if (!isset(self::$instances[$a_user_id])) {
            self::$instances[$a_user_id] = new ilUserActionCollector($a_user_id, $a_context);
        }
 
        return self::$instances[$a_user_id];
    }

Referenced by ILIAS\Awareness\WidgetManager\__construct(), and ilUserActionGUI\renderDropDown().

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◆ hasProviderActiveActions()

ilUserActionCollector::hasProviderActiveActions ( ilUserActionProvider $prov )

protected

Definition at line 77 of file class.ilUserActionCollector.php.

                                                                           : bool
    {
        foreach ($prov->getActionTypes() as $act_type => $act_txt) {
            if (ilUserActionAdmin::lookupActive(
                $this->action_context->getComponentId(),
                $this->action_context->getContextId(),
                $prov->getComponentId(),
                $act_type
            )) {
                return true;
            }
        }
        return false;
    }