ilDclTableHelper Class Reference

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

Collaboration diagram for ilDclTableHelper:

Public Member Functions
	__construct (int $obj_id, int $ref_id, ilRbacReview $rbac_review, ilObjUser $user, ilDBInterface $database)
	ilDclTableHelper constructor. More...
	getRoleTitlesWithoutReadRightOnAnyStandardView ()

Protected Member Functions
	getRolesIdsWithReadAccessOnDataCollection ()
	getStandardViewsByVisibleTables (array $visible_tables_for_data_collection)
	getAllVisibleTablesForDataColleciton ()
	hasUserReadAccessOnAnyVisibleTableView ()
	in_array_r (string $needle, array $haystack, bool $strict=false)

Protected Attributes
int	$obj_id = 0
int	$ref_id = 0
ilRbacReview	$rbac_review
ilObjUser	$user
ilDBInterface	$database

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

Definition at line 19 of file class.ilDclTableHelper.php.

Constructor & Destructor Documentation

__construct()

ilDclTableHelper::__construct	(	int	$obj_id,
		int	$ref_id,
		ilRbacReview	$rbac_review,
		ilObjUser	$user,
		ilDBInterface	$database
	)

ilDclTableHelper constructor.

Definition at line 30 of file class.ilDclTableHelper.php.

References $database, $obj_id, $rbac_review, $ref_id, $user, and ILIAS\Repository\user().

      {
        $this->obj_id = $obj_id;
        $this->ref_id = $ref_id;
        $this->rbac_review = $rbac_review;
        $this->user = $user;
        $this->database = $database;
    }

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Member Function Documentation

getAllVisibleTablesForDataColleciton()

ilDclTableHelper::getAllVisibleTablesForDataColleciton ( )

protected

Definition at line 115 of file class.ilDclTableHelper.php.

References $res.

Referenced by getRoleTitlesWithoutReadRightOnAnyStandardView(), and hasUserReadAccessOnAnyVisibleTableView().

                                                             : array
    {
        $visible_tables_for_data_collection = [];
        $res = $this->database->queryF(
            "SELECT * FROM il_dcl_table WHERE obj_id = %s AND is_visible = 1",
            array('integer'),
            array($this->obj_id)
        );
        while ($rec = $this->database->fetchAssoc($res)) {
            $visible_tables_for_data_collection[] = $rec;
        }

        return $visible_tables_for_data_collection;
    }

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getRolesIdsWithReadAccessOnDataCollection()

ilDclTableHelper::getRolesIdsWithReadAccessOnDataCollection ( )

protected

Definition at line 67 of file class.ilDclTableHelper.php.

References ILIAS\LTI\ToolProvider\$key.

Referenced by getRoleTitlesWithoutReadRightOnAnyStandardView().

                                                                  : array
    {
        $rbac_roles = $this->rbac_review->getParentRoleIds($this->ref_id);
        $roles_with_read_acces_ids = [];
        //get all roles with read access on data collection
        foreach ($rbac_roles as $role) {
            $operations = $this->rbac_review->getActiveOperationsOfRole($this->ref_id, $role['rol_id']);
            //3 corresponds to the read rbac right
            if (!empty($operations) && in_array(3, $operations)) {
                $roles_with_read_acces_ids[] = $role['rol_id'];
            }
        }

        return $roles_with_read_acces_ids;
    }

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getRoleTitlesWithoutReadRightOnAnyStandardView()

ilDclTableHelper::getRoleTitlesWithoutReadRightOnAnyStandardView

(

)

Definition at line 44 of file class.ilDclTableHelper.php.

References getAllVisibleTablesForDataColleciton(), getRolesIdsWithReadAccessOnDataCollection(), and getStandardViewsByVisibleTables().

Referenced by ilDclTableListGUI\executeCommand().

                                                                    : array
    {
        $visible_tables_for_data_collection = $this->getAllVisibleTablesForDataColleciton();
        $standard_views_for_data_collection = $this->getStandardViewsByVisibleTables($visible_tables_for_data_collection);

        $roles_ids = $this->getRolesIdsByViews($standard_views_for_data_collection);

        $roles_with_read_acces_ids = $this->getRolesIdsWithReadAccessOnDataCollection();

        //check if there are roles with rbac read right on the datacollection but without read right on any table view
        $roles_with_no_read_right_on_any_standard_view = array_diff($roles_with_read_acces_ids, $roles_ids);

        $roles_data = $this->rbac_review->getRolesForIDs($roles_with_no_read_right_on_any_standard_view, true);
        $role_titles = [];
        if (!empty($roles_data)) {
            foreach ($roles_data as $role_data) {
                $role_titles[] = $role_data['title'];
            }
        }

        return $role_titles;
    }

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getStandardViewsByVisibleTables()

ilDclTableHelper::getStandardViewsByVisibleTables ( array  $visible_tables_for_data_collection )

protected

Definition at line 101 of file class.ilDclTableHelper.php.

References ActiveRecord\where().

Referenced by getRoleTitlesWithoutReadRightOnAnyStandardView(), and hasUserReadAccessOnAnyVisibleTableView().

                                                                                                 : array
    {
        $standard_views_for_data_collection = [];
        foreach ($visible_tables_for_data_collection as $visible_table) {
            $standard_views_for_data_collection[] = ilDclTableView::where(
                [
                    'table_id' => $visible_table['id'],
                ]
            )->get();
        }

        return $standard_views_for_data_collection;
    }

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hasUserReadAccessOnAnyVisibleTableView()

ilDclTableHelper::hasUserReadAccessOnAnyVisibleTableView ( )

protected

Definition at line 130 of file class.ilDclTableHelper.php.

References getAllVisibleTablesForDataColleciton(), getStandardViewsByVisibleTables(), in_array_r(), and ILIAS\Repository\user().

                                                               : bool
    {
        // admin user has always access to the views of a data collection
        if ($this->user->getId() == 6) {
            return true;
        }

        $visible_tables_for_data_collection = $this->getAllVisibleTablesForDataColleciton();
        $standard_views_for_data_collection = $this->getStandardViewsByVisibleTables($visible_tables_for_data_collection);

        $roles_ids = $this->getRolesIdsByViews($standard_views_for_data_collection);

        $user_ids_with_read_right_on_any_standard_view = [];
        foreach ($roles_ids as $role_id) {
            $assigned_users = $this->rbac_review->assignedUsers($role_id);
            if (!empty($assigned_users)) {
                $user_ids_with_read_right_on_any_standard_view[] = array_merge(
                    $user_ids_with_read_right_on_any_standard_view,
                    $assigned_users
                );
            }
        }

        //check if current user id is in the array of user ids with read right on standard view
        if ($this->in_array_r($this->user->getId(), $user_ids_with_read_right_on_any_standard_view)) {
            return true;
        } else {
            return false;
        }
    }

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in_array_r()

ilDclTableHelper::in_array_r ( string  $needle, array  $haystack, bool  $strict = false  )

protected

Definition at line 161 of file class.ilDclTableHelper.php.

Referenced by hasUserReadAccessOnAnyVisibleTableView().

                                                                                        : bool
    {
        foreach ($haystack as $item) {
            if (($strict ? $item === $needle : $item == $needle) || (is_array($item) && $this->in_array_r(
                $needle,
                $item,
                $strict
            ))) {
                return true;
            }
        }

        return false;
    }

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Field Documentation

$database

ilDBInterface ilDclTableHelper::$database

protected

Definition at line 25 of file class.ilDclTableHelper.php.

Referenced by __construct().

$obj_id

int ilDclTableHelper::$obj_id = 0

protected

Definition at line 21 of file class.ilDclTableHelper.php.

Referenced by __construct().

$rbac_review

ilRbacReview ilDclTableHelper::$rbac_review

protected

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

Referenced by __construct().

$ref_id

int ilDclTableHelper::$ref_id = 0

protected

Definition at line 22 of file class.ilDclTableHelper.php.

Referenced by __construct().

$user

ilObjUser ilDclTableHelper::$user

protected

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

Referenced by __construct().

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

• Modules/DataCollection/classes/Table/class.ilDclTableHelper.php