280 lines
8.8 KiB
PHP
280 lines
8.8 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Michael Gapczynski
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* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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OC_JSON::checkLoggedIn();
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OCP\JSON::callCheck();
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OC_App::loadApps();
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$defaults = new \OCP\Defaults();
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if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSource'])) {
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switch ($_POST['action']) {
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case 'share':
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if (isset($_POST['shareType']) && isset($_POST['shareWith']) && isset($_POST['permissions'])) {
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try {
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$shareType = (int)$_POST['shareType'];
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$shareWith = $_POST['shareWith'];
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if ($shareType === OCP\Share::SHARE_TYPE_LINK && $shareWith == '') {
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$shareWith = null;
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}
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$token = OCP\Share::shareItem(
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$_POST['itemType'],
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$_POST['itemSource'],
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$shareType,
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$shareWith,
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$_POST['permissions'],
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$_POST['itemSourceName']
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);
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if (is_string($token)) {
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OC_JSON::success(array('data' => array('token' => $token)));
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} else {
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OC_JSON::success();
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}
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} catch (Exception $exception) {
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OC_JSON::error(array('data' => array('message' => $exception->getMessage())));
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}
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}
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break;
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case 'unshare':
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if (isset($_POST['shareType']) && isset($_POST['shareWith'])) {
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if ((int)$_POST['shareType'] === OCP\Share::SHARE_TYPE_LINK && $_POST['shareWith'] == '') {
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$shareWith = null;
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} else {
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$shareWith = $_POST['shareWith'];
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}
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$return = OCP\Share::unshare($_POST['itemType'], $_POST['itemSource'], $_POST['shareType'], $shareWith);
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($return) ? OC_JSON::success() : OC_JSON::error();
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}
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break;
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case 'setPermissions':
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if (isset($_POST['shareType']) && isset($_POST['shareWith']) && isset($_POST['permissions'])) {
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$return = OCP\Share::setPermissions(
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$_POST['itemType'],
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$_POST['itemSource'],
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$_POST['shareType'],
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$_POST['shareWith'],
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$_POST['permissions']
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);
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($return) ? OC_JSON::success() : OC_JSON::error();
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}
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break;
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case 'setExpirationDate':
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if (isset($_POST['date'])) {
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$return = OCP\Share::setExpirationDate($_POST['itemType'], $_POST['itemSource'], $_POST['date']);
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($return) ? OC_JSON::success() : OC_JSON::error();
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}
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break;
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case 'informRecipients':
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$l = OC_L10N::get('core');
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$shareType = (int) $_POST['shareType'];
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$itemType = $_POST['itemType'];
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$itemSource = $_POST['itemSource'];
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$recipient = $_POST['recipient'];
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if($shareType === \OCP\Share::SHARE_TYPE_USER) {
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$recipientList[] = $recipient;
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} elseif ($shareType === \OCP\Share::SHARE_TYPE_GROUP) {
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$recipientList = \OC_Group::usersInGroup($recipient);
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}
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// don't send a mail to the user who shared the file
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$recipientList = array_diff($recipientList, array(\OCP\User::getUser()));
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$mailNotification = new OC\Share\MailNotifications();
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$result = $mailNotification->sendInternalShareMail($recipientList, $itemSource, $itemType);
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\OCP\Share::setSendMailStatus($itemType, $itemSource, $shareType, true);
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if (empty($result)) {
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OCP\JSON::success();
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} else {
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OCP\JSON::error(array(
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'data' => array(
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'message' => $l->t("Couldn't send mail to following users: %s ",
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implode(', ', $result)
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)
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)
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));
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}
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break;
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case 'informRecipientsDisabled':
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$itemSource = $_POST['itemSource'];
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$shareType = $_POST['shareType'];
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$itemType = $_POST['itemType'];
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$recipient = $_POST['recipient'];
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\OCP\Share::setSendMailStatus($itemType, $itemSource, $shareType, false);
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OCP\JSON::success();
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break;
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case 'email':
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// read post variables
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$link = $_POST['link'];
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$file = $_POST['file'];
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$to_address = $_POST['toaddress'];
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$mailNotification = new \OC\Share\MailNotifications();
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$expiration = null;
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if (isset($_POST['expiration']) && $_POST['expiration'] !== '') {
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try {
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$date = new DateTime($_POST['expiration']);
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$expiration = $date->getTimestamp();
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} catch (Exception $e) {
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\OCP\Util::writeLog('sharing', "Couldn't read date: " . $e->getMessage(), \OCP\Util::ERROR);
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}
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}
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$result = $mailNotification->sendLinkShareMail($to_address, $file, $link, $expiration);
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if($result === true) {
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\OCP\JSON::success();
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} else {
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\OCP\JSON::error(array('data' => array('message' => OC_Util::sanitizeHTML($result))));
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}
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break;
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}
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} else if (isset($_GET['fetch'])) {
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switch ($_GET['fetch']) {
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case 'getItemsSharedStatuses':
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if (isset($_GET['itemType'])) {
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$return = OCP\Share::getItemsShared($_GET['itemType'], OCP\Share::FORMAT_STATUSES);
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is_array($return) ? OC_JSON::success(array('data' => $return)) : OC_JSON::error();
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}
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break;
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case 'getItem':
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if (isset($_GET['itemType'])
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&& isset($_GET['itemSource'])
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&& isset($_GET['checkReshare'])
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&& isset($_GET['checkShares'])) {
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if ($_GET['checkReshare'] == 'true') {
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$reshare = OCP\Share::getItemSharedWithBySource(
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$_GET['itemType'],
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$_GET['itemSource'],
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OCP\Share::FORMAT_NONE,
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null,
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true
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);
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} else {
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$reshare = false;
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}
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if ($_GET['checkShares'] == 'true') {
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$shares = OCP\Share::getItemShared(
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$_GET['itemType'],
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$_GET['itemSource'],
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OCP\Share::FORMAT_NONE,
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null,
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true
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);
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} else {
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$shares = false;
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}
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OC_JSON::success(array('data' => array('reshare' => $reshare, 'shares' => $shares)));
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}
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break;
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case 'getShareWith':
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if (isset($_GET['search'])) {
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$sharePolicy = OC_Appconfig::getValue('core', 'shareapi_share_policy', 'global');
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$shareWith = array();
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// if (OC_App::isEnabled('contacts')) {
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// // TODO Add function to contacts to only get the 'fullname' column to improve performance
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// $ids = OC_Contacts_Addressbook::activeIds();
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// foreach ($ids as $id) {
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// $vcards = OC_Contacts_VCard::all($id);
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// foreach ($vcards as $vcard) {
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// $contact = $vcard['fullname'];
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// if (stripos($contact, $_GET['search']) !== false
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// && (!isset($_GET['itemShares'])
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// || !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT])
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// || !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT])
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// || !in_array($contact, $_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT]))) {
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// $shareWith[] = array('label' => $contact, 'value' => array('shareType' => 5, 'shareWith' => $vcard['id']));
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// }
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// }
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// }
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// }
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$groups = OC_Group::getGroups($_GET['search']);
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if ($sharePolicy == 'groups_only') {
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$usergroups = OC_Group::getUserGroups(OC_User::getUser());
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$groups = array_intersect($groups, $usergroups);
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}
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$count = 0;
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$users = array();
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$limit = 0;
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$offset = 0;
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while ($count < 15 && count($users) == $limit) {
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$limit = 15 - $count;
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if ($sharePolicy == 'groups_only') {
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$users = OC_Group::DisplayNamesInGroups($usergroups, $_GET['search'], $limit, $offset);
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} else {
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$users = OC_User::getDisplayNames($_GET['search'], $limit, $offset);
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}
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$offset += $limit;
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foreach ($users as $uid => $displayName) {
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if ((!isset($_GET['itemShares'])
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|| !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_USER])
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|| !in_array($uid, $_GET['itemShares'][OCP\Share::SHARE_TYPE_USER]))
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&& $uid != OC_User::getUser()) {
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$shareWith[] = array(
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'label' => $displayName,
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'value' => array(
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'shareType' => OCP\Share::SHARE_TYPE_USER,
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'shareWith' => $uid)
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);
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$count++;
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}
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}
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}
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$count = 0;
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// enable l10n support
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$l = OC_L10N::get('core');
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foreach ($groups as $group) {
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if ($count < 15) {
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if (!isset($_GET['itemShares'])
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|| !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
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|| !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
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|| !in_array($group, $_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])) {
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$shareWith[] = array(
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'label' => $group,
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'value' => array(
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'shareType' => OCP\Share::SHARE_TYPE_GROUP,
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'shareWith' => $group
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)
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);
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$count++;
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}
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} else {
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break;
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}
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}
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$sorter = new \OC\Share\SearchResultSorter($_GET['search'],
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'label',
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new \OC\Log());
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usort($shareWith, array($sorter, 'sort'));
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OC_JSON::success(array('data' => $shareWith));
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}
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break;
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}
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}
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