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feat: add pagination compatibility to cardav backend

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Signed-off-by: Hamza Mahjoubi <hamzamahjoubi221@gmail.com>
This commit is contained in:
Hamza Mahjoubi 2024-09-11 22:14:24 +02:00
parent 897c341c5d
commit 02418d5835
2 changed files with 20 additions and 5 deletions
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4
apps/dav/lib/CardDAV/AddressBook.php
View file

@ -157,7 +157,9 @@ class AddressBook extends \Sabre\CardDAV\AddressBook implements IShareable, IMov
}
public function getChildren() {
$objs = $this->carddavBackend->getCards($this->addressBookInfo['id']);
$offset = $_SERVER['HTTP_X_NEXTCLOUD_OFFSET'];
$limit = $_SERVER['HTTP_X_NEXTCLOUD_LIMIT'];
$objs = $this->carddavBackend->getCards($this->addressBookInfo['id'], $offset, $limit);
$children = [];
foreach ($objs as $obj) {
$obj['acl'] = $this->getChildACL();

21
apps/dav/lib/CardDAV/CardDavBackend.php
View file

@ -469,13 +469,26 @@ class CardDavBackend implements BackendInterface, SyncSupport {
* This may speed up certain requests, especially with large cards.
*
* @param mixed $addressbookId
* @param int|null $offset
* @param int|null $limit
* @return array
*/
public function getCards($addressbookId) {
public function getCards($addressbookId, $offset = null, $limit = null) {
$query = $this->db->getQueryBuilder();
$query->select(['id', 'uri', 'lastmodified', 'etag', 'size', 'carddata', 'uid'])
->from($this->dbCardsTable)
->where($query->expr()->eq('addressbookid', $query->createNamedParameter($addressbookId)));
$query->select(['c.id', 'c.uri', 'c.lastmodified', 'c.etag', 'c.size', 'c.carddata', 'c.uid'])
->from($this->dbCardsTable, 'c')
->join('c', $this->dbCardsPropertiesTable, 'cp', $query->expr()->eq('cp.cardid', 'c.id'))
->where($query->expr()->eq('c.addressbookid', $query->createNamedParameter($addressbookId)))
->andWhere($query->expr()->eq('cp.name', $query->createNamedParameter('FN')));
if(isset($offset)) {
$query->orderBy('cp.value');
$query->setFirstResult($offset);
}
if(isset($limit)) {
$query->setMaxResults($limit);
}
$cards = [];