ILIAS\WebDAV\Lock\LocksRepositoryDB Class Reference

Inheritance diagram for ILIAS\WebDAV\Lock\LocksRepositoryDB:

Collaboration diagram for ILIAS\WebDAV\Lock\LocksRepositoryDB:

Public Member Functions
	__construct (protected ilDBInterface $db)
	existsFor (string $token)
	maybeGetLockFromToken (string $token)
	maybeGetLockFromObjId (int $obj_id)
	save (LockObject $ilias_lock)
	remove (string $token)
	purgeExpired ()
	updateLocks (int $old_obj_id, int $new_obj_id)
	existsFor (string $token)
	maybeGetLockFromToken (string $token)
	maybeGetLockFromObjId (int $obj_id)
	save (LockObject $ilias_lock)
	remove (string $token)
	purgeExpired ()
	updateLocks (int $old_obj_id, int $new_obj_id)

Private Attributes
string	$lock_table = 'dav_lock'

Detailed Description

Author

Raphael Heer rapha.nosp@m.el.h.nosp@m.eer@h.nosp@m.slu..nosp@m.ch $Id$

Definition at line 29 of file LocksRepositoryDB.php.

Constructor & Destructor Documentation

__construct()

ILIAS\WebDAV\Lock\LocksRepositoryDB::__construct

(

protected ilDBInterface

$db

)

Definition at line 33 of file LocksRepositoryDB.php.

    {
    }

Member Function Documentation

existsFor()

ILIAS\WebDAV\Lock\LocksRepositoryDB::existsFor

(

string

$token

)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 37 of file LocksRepositoryDB.php.

                                            : bool
    {
        $select_query = "SELECT 1 FROM $this->lock_table WHERE token = "
            . $this->db->quote($token, 'text');
        $select_result = $this->db->query($select_query);
        return $this->db->fetchAssoc($select_result) !== null;
    }

References $token.

maybeGetLockFromObjId()

ILIAS\WebDAV\Lock\LocksRepositoryDB::maybeGetLockFromObjId

(

int

$obj_id

)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 70 of file LocksRepositoryDB.php.

                                                      : ?LockObject
    {
        $query = "SELECT token, ilias_owner, dav_owner, expires, depth, type, scope FROM $this->lock_table WHERE obj_id = "
            . $this->db->quote($obj_id, 'integer')
            . " AND expires > " . $this->db->quote(time(), 'integer');
        $select_result = $this->db->query($query);
        $row = $this->db->fetchAssoc($select_result);
 
        if ($row) {
            return new Lock(
                $row['token'],
                $obj_id,
                (int) $row['ilias_owner'],
                $row['dav_owner'],
                (int) $row['expires'],
                (int) $row['depth'],
                $row['type'] ?? '',
                (int) $row['scope']
            );
        }
 
        return null;
    }

maybeGetLockFromToken()

ILIAS\WebDAV\Lock\LocksRepositoryDB::maybeGetLockFromToken

(

string

$token

)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 45 of file LocksRepositoryDB.php.

                                                        : ?LockObject
    {
        $query = "SELECT obj_id, ilias_owner, dav_owner, expires, depth, type, scope FROM $this->lock_table"
            . " WHERE token = " . $this->db->quote($token, 'text')
            . " AND expires > " . $this->db->quote(time(), 'integer');
 
        $select_result = $this->db->query($query);
        $row = $this->db->fetchAssoc($select_result);
 
        if ($row) {
            return new Lock(
                $token,
                (int) $row['obj_id'],
                (int) $row['ilias_owner'],
                $row['dav_owner'],
                (int) $row['expires'],
                (int) $row['depth'],
                $row['type'] ?? '',
                (int) $row['scope']
            );
        }
 
        return null;
    }

References $token.

purgeExpired()

ILIAS\WebDAV\Lock\LocksRepositoryDB::purgeExpired

(

)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 115 of file LocksRepositoryDB.php.

                                  : int
    {
        return $this->db->manipulate(
            "DELETE FROM $this->lock_table WHERE expires < " . $this->db->quote(time(), 'integer')
        );
    }

remove()

ILIAS\WebDAV\Lock\LocksRepositoryDB::remove

(

string

$token

)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 108 of file LocksRepositoryDB.php.

                                         : int
    {
        return $this->db->manipulate(
            "DELETE FROM $this->lock_table WHERE token = " . $this->db->quote($token, 'text')
        );
    }

References $token.

save()

ILIAS\WebDAV\Lock\LocksRepositoryDB::save

(

LockObject

$ilias_lock

)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 94 of file LocksRepositoryDB.php.

                                                : void
    {
        $this->db->insert($this->lock_table, [
            'token' => ['text', $ilias_lock->getToken()],
            'obj_id' => ['integer', $ilias_lock->getObjId()],
            'ilias_owner' => ['integer', $ilias_lock->getIliasOwner()],
            'dav_owner' => ['text', $ilias_lock->getDavOwner()],
            'expires' => ['integer', $ilias_lock->getExpires()],
            'depth' => ['integer', $ilias_lock->getDepth()],
            'type' => ['text', $ilias_lock->getType()],
            'scope' => ['integer', $ilias_lock->getScope()]
        ]);
    }

References ILIAS\WebDAV\Lock\LockObject\getDavOwner(), ILIAS\WebDAV\Lock\LockObject\getDepth(), ILIAS\WebDAV\Lock\LockObject\getExpires(), ILIAS\WebDAV\Lock\LockObject\getIliasOwner(), ILIAS\WebDAV\Lock\LockObject\getObjId(), ILIAS\WebDAV\Lock\LockObject\getScope(), ILIAS\WebDAV\Lock\LockObject\getToken(), and ILIAS\WebDAV\Lock\LockObject\getType().

Here is the call graph for this function:

updateLocks()

ILIAS\WebDAV\Lock\LocksRepositoryDB::updateLocks	(	int	$old_obj_id,
		int	$new_obj_id
	)

Implements ILIAS\WebDAV\Lock\LocksRepository.

Definition at line 122 of file LocksRepositoryDB.php.

                                                                 : int
    {
        return $this->db->update(
            $this->lock_table,
            ["obj_id" => ["integer", $new_obj_id]],
            ["obj_id" => ["integer", $old_obj_id]]
        );
    }

Field Documentation

$lock_table

string ILIAS\WebDAV\Lock\LocksRepositoryDB::$lock_table = 'dav_lock'

private

Definition at line 31 of file LocksRepositoryDB.php.

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

• components/ILIAS/WebDAV/src/Lock/LocksRepositoryDB.php