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mirror of https://github.com/owncloudarchive/contacts.git synced 2024-12-12 23:09:15 +01:00
OwncloudContactsOfficial/ajax/uploadimport.php

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<?php
/**
* ownCloud - Addressbook
*
* @author Thomas Tanghus
* @copyright 2012 Thomas Tanghus <thomas@tanghus.net>
*
* 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/>.
*
*/
// Check if we are a user
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OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('contacts');
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OCP\JSON::callCheck();
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require_once 'loghandler.php';
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$l10n = OCA\Contacts\App::$l10n;
$view = OCP\Files::getStorage('contacts');
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if(!$view->file_exists('imports')) {
$view->mkdir('imports');
}
// File input transfers are handled here
if (!isset($_FILES['file'])) {
bailOut($l10n->t('No file was uploaded. Unknown error'));
}
$file=$_FILES['file'];
if($file['error'] !== UPLOAD_ERR_OK) {
$errors = array(
UPLOAD_ERR_OK => $l10n->t("There is no error, the file uploaded with success"),
UPLOAD_ERR_INI_SIZE => $l10n->t("The uploaded file exceeds the upload_max_filesize directive in php.ini")
.ini_get('upload_max_filesize'),
UPLOAD_ERR_FORM_SIZE => $l10n->t("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form"),
UPLOAD_ERR_PARTIAL => $l10n->t("The uploaded file was only partially uploaded"),
UPLOAD_ERR_NO_FILE => $l10n->t("No file was uploaded"),
UPLOAD_ERR_NO_TMP_DIR => $l10n->t('Missing a temporary folder'),
UPLOAD_ERR_CANT_WRITE => $l10n->t('Failed to write to disk'),
);
bailOut($errors[$error]);
}
$maxUploadFilesize = OCP\Util::maxUploadFilesize('/');
$maxHumanFilesize = OCP\Util::humanFileSize($maxUploadFilesize);
$totalSize = $file['size'];
if ($maxUploadFilesize >= 0 and $totalSize > $maxUploadFilesize) {
bailOut($l10n->t('Not enough storage available'));
}
$tmpname = $file['tmp_name'];
$filename = strtr($file['name'], array('/' => '', "\\" => ''));
if(is_uploaded_file($tmpname)) {
if(OC\Files\Filesystem::isFileBlacklisted($filename)) {
bailOut($l10n->t('Upload of blacklisted file:') . $filename);
}
if($view->file_put_contents('/imports/'.$filename, file_get_contents($tmpname))) {
OCP\JSON::success(array('file'=>$filename));
} else {
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bailOut($l10n->t('Error uploading contacts to storage.'));
}
} else {
bailOut('Temporary file: \''.$tmpname.'\' has gone AWOL?');
}