Inheritance diagram for ilMailAttachmentStakeholder:

Collaboration diagram for ilMailAttachmentStakeholder:

Public Member Functions
	getId ()

	areNewResourcesConfidential ()

	getOwnerOfNewResources ()

	getOwnerOfResource (ResourceIdentification $identification)

	canBeAccessedByCurrentUser (ResourceIdentification $identification)

Public Member Functions inherited from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder
	__construct (?int $user_id_of_owner=null)

	setOwner (int $user_id_of_owner)

	getFullyQualifiedClassName ()

	isResourceInUse (ResourceIdentification $identification)

	canBeAccessedByCurrentUser (ResourceIdentification $identification)

	resourceHasBeenDeleted (ResourceIdentification $identification)

	getOwnerOfResource (ResourceIdentification $identification)

	getConsumerNameForPresentation ()

	getLocationURIForResourceUsage (ResourceIdentification $identification)

Public Member Functions inherited from ILIAS\ResourceStorage\Stakeholder\ResourceStakeholder
	__construct ()
	Constructor must not have any parameters. More...

	getId ()

	getConsumerNameForPresentation ()

	getFullyQualifiedClassName ()

	canBeAccessedByCurrentUser (ResourceIdentification $identification)

	isResourceInUse (ResourceIdentification $identification)

	resourceHasBeenDeleted (ResourceIdentification $identification)

	getOwnerOfResource (ResourceIdentification $identification)

	getOwnerOfNewResources ()

	getLocationURIForResourceUsage (ResourceIdentification $identification)

	areNewResourcesConfidential ()

Private Member Functions
	collectionsOfUser (ilDBInterface $db, int $user_id)

	anyCollectionContains (ResourceStorage $irss, array $rcids, ResourceIdentification $identification)

Additional Inherited Members
Protected Attributes inherited from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder
int	$default_owner

int	$current_user

Detailed Description

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

Member Function Documentation

◆ anyCollectionContains()

ilMailAttachmentStakeholder::anyCollectionContains	(	ResourceStorage	$irss,
		array	$rcids,
		ResourceIdentification	$identification
	)

private

Parameters

list<string> $rcids

Definition at line 131 of file class.ilMailAttachmentStakeholder.php.

     : bool {
        if ($rcids === []) {
            return false;
        }
 
        $irss->preloadCollections($rcids);
        foreach ($rcids as $rcid) {
            try {
                if ($irss->collection()->get(new ResourceCollectionIdentification($rcid))->isIn($identification)) {
                    return true;
                }
            } catch (Throwable) {
            }
        }
 
        return false;
    }

Referenced by canBeAccessedByCurrentUser().

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◆ areNewResourcesConfidential()

ilMailAttachmentStakeholder::areNewResourcesConfidential ( )

Implements ILIAS\ResourceStorage\Stakeholder\ConfidentialStakeholder.

Definition at line 35 of file class.ilMailAttachmentStakeholder.php.

                                                 : bool
    {
        return true;
    }

◆ canBeAccessedByCurrentUser()

ilMailAttachmentStakeholder::canBeAccessedByCurrentUser ( ResourceIdentification $identification )

Reimplemented from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder.

Definition at line 50 of file class.ilMailAttachmentStakeholder.php.

                                                                                      : bool
    {
        global $DIC;
 
        if (!$DIC->isDependencyAvailable('user') || !$DIC->isDependencyAvailable('database')) {
            return false;
        }
 
        if (!$DIC->isDependencyAvailable('resourceStorage')) {
            return false;
        }
 
        $user_id = $DIC->user()->getId();
        // Notifications are sent by the anonymous user, a visitor must not own their attachments
        if ($user_id === ANONYMOUS_USER_ID) {
            return false;
        }
        $irss = $DIC->resourceStorage();
 
        try {
            if ($irss->manage()->getCurrentRevision($identification)->getOwnerId() === $user_id) {
                return true;
            }
        } catch (Throwable) {
        }
 
        return $this->anyCollectionContains(
            $irss,
            $this->collectionsOfUser($DIC->database(), $user_id),
            $identification
        );
    }

References $DIC, $user_id, ANONYMOUS_USER_ID, anyCollectionContains(), and collectionsOfUser().

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◆ collectionsOfUser()

ilMailAttachmentStakeholder::collectionsOfUser	(	ilDBInterface	$db,
		int	$user_id
	)

private

Returns: list<string> Collections of the user's mails, attachment pool and compose stage

Definition at line 86 of file class.ilMailAttachmentStakeholder.php.

                                                                       : array
    {
        $rcids = [];
 
        $res = $db->queryF(
            'SELECT DISTINCT ma.rcid FROM mail_attachment ma
             INNER JOIN mail m ON m.mail_id = ma.mail_id
             WHERE m.user_id = %s AND ma.rcid IS NOT NULL',
            [ilDBConstants::T_INTEGER],
            [$user_id]
        );
        while ($row = $db->fetchAssoc($res)) {
            $rcids[] = (string) $row['rcid'];
        }
 
        $res = $db->queryF(
            'SELECT value FROM usr_pref WHERE usr_id = %s AND keyword = %s',
            [ilDBConstants::T_INTEGER, ilDBConstants::T_TEXT],
            [$user_id, ilFileDataMail::POOL_RCID_PREF_KEY]
        );
        while ($row = $db->fetchAssoc($res)) {
            $rcids[] = (string) $row['value'];
        }
 
        $res = $db->queryF(
            'SELECT attachments FROM mail_saved WHERE user_id = %s',
            [ilDBConstants::T_INTEGER],
            [$user_id]
        );
        while ($row = $db->fetchAssoc($res)) {
            $stage = MailAttachments::fromDb(is_string($row['attachments'] ?? null) ? $row['attachments'] : null);
            if ($stage !== null && $stage->isIrss()) {
                $rcids[] = $stage->rcid()->serialize();
            }
        }
 
        return array_values(array_unique(array_filter(
            $rcids,
            static fn(string $rcid): bool => $rcid !== '' && $rcid !== '-'
        )));
    }

References $res, $user_id, ilDBInterface\fetchAssoc(), ilFileDataMail\POOL_RCID_PREF_KEY, ilDBInterface\queryF(), ilDBConstants\T_INTEGER, and ilDBConstants\T_TEXT.

Referenced by canBeAccessedByCurrentUser().

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◆ getId()

ilMailAttachmentStakeholder::getId ( )

Returns: string not longer than 64 characters

Implements ILIAS\ResourceStorage\Stakeholder\ResourceStakeholder.

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

                           : string
    {
        return 'mail_attachments';
    }

◆ getOwnerOfNewResources()

ilMailAttachmentStakeholder::getOwnerOfNewResources ( )

Implements ILIAS\ResourceStorage\Stakeholder\ResourceStakeholder.

Definition at line 40 of file class.ilMailAttachmentStakeholder.php.

                                            : int
    {
        return $this->default_owner;
    }

References ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder\$default_owner.

◆ getOwnerOfResource()

ilMailAttachmentStakeholder::getOwnerOfResource ( ResourceIdentification $identification )

Reimplemented from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder.

Definition at line 45 of file class.ilMailAttachmentStakeholder.php.

                                                                              : int
    {
        return $this->default_owner;
    }