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Filter the sharees with the existing shares

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This commit is contained in:
Joas Schilling 2015-08-11 18:03:07 +02:00
parent 4b08783946
commit a66aa1fe02
1 changed files with 63 additions and 29 deletions
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92
apps/files_sharing/api/sharees.php
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@ -178,33 +178,49 @@ class Sharees {
}
public function search($params) {
$search = isset($_GET['search']) ? (string)$_GET['search'] : '';
$item_type = isset($_GET['item_type']) ? (string)$_GET['item_type'] : null;
$share_type = isset($_GET['share_type']) ? intval($_GET['share_type']) : null;
$page = isset($_GET['page']) ? intval($_GET['page']) : 1;
$per_page = isset($_GET['per_page']) ? intval($_GET['per_page']) : 200;
$search = isset($_GET['search']) ? (string) $_GET['search'] : '';
$itemType = isset($_GET['itemType']) ? (string) $_GET['itemType'] : null;
$existingShares = isset($_GET['existingShares']) ? (array) $_GET['existingShares'] : [];
$shareType = isset($_GET['shareType']) ? intval($_GET['shareType']) : null;
$page = !empty($_GET['page']) ? intval($_GET['page']) : 1;
$perPage = !empty($_GET['limit']) ? intval($_GET['limit']) : 200;
$sharedUsers = $sharedGroups = [];
if (!empty($existingShares)) {
if (!empty($existingShares[\OCP\Share::SHARE_TYPE_USER]) &&
is_array($existingShares[\OCP\Share::SHARE_TYPE_USER])) {
$sharedUsers = $existingShares[\OCP\Share::SHARE_TYPE_USER];
}
if (!empty($existingShares[\OCP\Share::SHARE_TYPE_GROUP]) &&
is_array($existingShares[\OCP\Share::SHARE_TYPE_GROUP])) {
$sharedGroups = $existingShares[\OCP\Share::SHARE_TYPE_GROUP];
}
}
// Verify arguments
if ($item_type === null) {
return new \OC_OCS_Result(null, 400, 'missing item_type');
if ($itemType === null) {
return new \OC_OCS_Result(null, 400, 'missing itemType');
}
$shareWithGroupOnly = $this->appConfig->getValue('core', 'shareapi_only_share_with_group_members', 'no') === 'yes' ? true : false;
$sharees = [];
// Get users
if ($share_type === null || $share_type === \OCP\Share::SHARE_TYPE_USER) {
$sharees = array_merge($sharees, $this->getUsers($search, $shareWithGroupOnly));
if ($shareType === null || $shareType === \OCP\Share::SHARE_TYPE_USER) {
$potentialSharees = $this->getUsers($search, $shareWithGroupOnly);
$sharees = array_merge($sharees, $this->filterSharees($potentialSharees, $sharedUsers));
}
// Get groups
if ($share_type === null || $share_type === \OCP\Share::SHARE_TYPE_GROUP) {
$sharees = array_merge($sharees, $this->getGroups($search, $shareWithGroupOnly));
if ($shareType === null || $shareType === \OCP\Share::SHARE_TYPE_GROUP) {
$potentialSharees = $this->getGroups($search, $shareWithGroupOnly);
$sharees = array_merge($sharees, $this->filterSharees($potentialSharees, $sharedGroups));
}
// Get remote
if (($share_type === null || $share_type === \OCP\Share::SHARE_TYPE_REMOTE) &&
\OCP\Share::getBackend($item_type)->isShareTypeAllowed(\OCP\Share::SHARE_TYPE_REMOTE)) {
if (($shareType === null || $shareType === \OCP\Share::SHARE_TYPE_REMOTE) &&
\OCP\Share::getBackend($itemType)->isShareTypeAllowed(\OCP\Share::SHARE_TYPE_REMOTE)) {
$sharees = array_merge($sharees, $this->getRemote($search));
}
@ -216,28 +232,46 @@ class Sharees {
usort($sharees, array($sorter, 'sort'));
//Pagination
$start = ($page - 1) * $per_page;
$end = $page * $per_page;
$tot = count($sharees);
$start = ($page - 1) * $perPage;
$end = $page * $perPage;
$total = sizeof($sharees);
$sharees = array_slice($sharees, $start, $perPage);
$sharees = array_slice($sharees, $start, $per_page);
$response = new \OC_OCS_Result($sharees);
$response->setTotalItems($total);
$response->setItemsPerPage($perPage);
// FIXME: Do this?
$response->setTotalItems($tot);
$response->setItemsPerPage($per_page);
// TODO add other link rels
if ($tot > $end) {
$url = $this->urlGenerator->getAbsoluteURL('/ocs/v1.php/apps/files_sharing/api/v1/sharees?') .
'search=' . $search .
'&item_type=' . $item_type .
'&share_type=' . $share_type .
'&page=' . ($page + 1) .
'&per_page=' . $per_page;
if ($total > $end) {
$params = [
'search' => $search,
'itemType' => $itemType,
'existingShares' => $existingShares,
'page' => $page + 1,
'limit' => $perPage,
];
if ($shareType !== null) {
$params['shareType'] = $shareType;
}
$url = $this->urlGenerator->getAbsoluteURL('/ocs/v1.php/apps/files_sharing/api/v1/sharees') . '?' . http_build_query($params);
$response->addHeader('Link', '<' . $url . '> rel="next"');
}
return $response;
}
/**
* Filter out already existing shares from a list of potential sharees
*
* @param array $potentialSharees
* @param array $existingSharees
* @return array
*/
private function filterSharees($potentialSharees, $existingSharees) {
$sharees = array_map(function ($sharee) use ($existingSharees) {
return in_array($sharee['value']['shareWith'], $existingSharees) ? null : $sharee;
}, $potentialSharees);
return array_filter($sharees);
}
}