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<?php
/**
* ownCloud
*
* @author Michael Gapczynski
* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
require_once '../../lib/base.php';
OC_JSON::checkLoggedIn();
if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['item'])) {
switch ($_POST['action']) {
case 'share':
if (isset($_POST['shareType']) && isset($_POST['shareWith']) && isset($_POST['permissions'])) {
try {
OCP\Share::shareItem($_POST['itemType'], $_POST['item'], $_POST['item'], (int)$_POST['shareType'], $_POST['shareWith'], $_POST['permissions']);
// TODO May need to return private link
OC_JSON::success();
} catch (Exception $exception) {
OC_JSON::error(array('data' => array('message' => $exception->getMessage())));
}
}
break;
case 'unshare':
if (isset($_POST['shareType']) && isset($_POST['shareWith'])) {
$return = OCP\Share::unshare($_POST['itemType'], $_POST['item'], $_POST['shareType'], $_POST['shareWith']);
($return) ? OC_JSON::success() : OC_JSON::error();
}
break;
case 'setTarget':
if (isset($_POST['newTarget'])) {
$return = OCP\Share::setTarget($_POST['itemType'], $_POST['item'], $_POST['newTarget']);
($return) ? OC_JSON::success() : OC_JSON::error();
}
break;
case 'setPermissions':
if (isset($_POST['shareType']) && isset($_POST['shareWith']) && isset($_POST['permissions'])) {
$return = OCP\Share::setPermissions($_POST['itemType'], $_POST['item'], $_POST['shareType'], $_POST['shareWith'], $_POST['permissions']);
($return) ? OC_JSON::success() : OC_JSON::error();
}
break;
}
} else if (isset($_GET['fetch'])) {
switch ($_GET['fetch']) {
case 'getItemsSharedStatuses':
if (isset($_GET['itemType'])) {
$return = OCP\Share::getItemsShared($_GET['itemType'], OCP\Share::FORMAT_STATUSES);
is_array($return) ? OC_JSON::success(array('data' => $return)) : OC_JSON::error();
}
break;
case 'getItem':
// TODO Check if the item was shared to the current user
if (isset($_GET['itemType']) && isset($_GET['item'])) {
$return = OCP\Share::getItemShared($_GET['itemType'], $_GET['item']);
($return) ? OC_JSON::success(array('data' => $return)) : OC_JSON::error();
}
break;
case 'getShareWith':
if (isset($_GET['search'])) {
$shareWith = array();
if (OC_App::isEnabled('contacts')) {
// TODO Add function to contacts to only get the 'fullname' column to improve performance
$ids = OC_Contacts_Addressbook::activeIds();
foreach ($ids as $id) {
$vcards = OC_Contacts_VCard::all($id);
foreach ($vcards as $vcard) {
$contact = $vcard['fullname'];
if (stripos($contact, $_GET['search']) !== false
&& (!isset($_GET['itemShares'])
|| !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT])
|| !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT])
|| !in_array($contact, $_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT]))) {
$shareWith[] = array('label' => $contact, 'value' => array('shareType' => 5, 'shareWith' => $vcard['id']));
}
}
}
}
$count = 0;
$users = array();
$limit = 0;
$offset = 0;
while ($count < 4 && count($users) == $limit) {
$limit = 4 - $count;
$users = OC_User::getUsers($_GET['search'], $limit, $offset);
$offset += $limit;
foreach ($users as $user) {
if ((!isset($_GET['itemShares']) || !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_USER]) || !in_array($user, $_GET['itemShares'][OCP\Share::SHARE_TYPE_USER])) && $user != OC_User::getUser()) {
$shareWith[] = array('label' => $user, 'value' => array('shareType' => OCP\Share::SHARE_TYPE_USER, 'shareWith' => $user));
$count++;
}
}
}
$count = 0;
$groups = OC_Group::getUserGroups(OC_User::getUser());
foreach ($groups as $group) {
if ($count < 4) {
if (stripos($group, $_GET['search']) !== false
&& (!isset($_GET['itemShares'])
|| !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
|| !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
|| !in_array($group, $_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP]))) {
$shareWith[] = array('label' => $group.' (group)', 'value' => array('shareType' => OCP\Share::SHARE_TYPE_GROUP, 'shareWith' => $group));
$count++;
}
} else {
break;
}
}
OC_JSON::success(array('data' => $shareWith));
}
break;
}
}
?>
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