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sources/apps/files_texteditor/ajax/savefile.php
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<?php
/**
* ownCloud - files_texteditor
*
* @author Tom Needham
* @copyright 2013 Tom Needham tom@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/>.
*
*/
// Check if we are a user
OCP\JSON::checkLoggedIn();
OCP\JSON::callCheck();
// Get paramteres
$filecontents = $_POST['filecontents'];
$path = isset($_POST['path']) ? $_POST['path'] : '';
$mtime = isset($_POST['mtime']) ? $_POST['mtime'] : '';
if($path != '' && $mtime != '') {
// Get file mtime
$filemtime = \OC\Files\Filesystem::filemtime($path);
if($mtime != $filemtime) {
// Then the file has changed since opening
OCP\JSON::error();
OCP\Util::writeLog(
'files_texteditor',
"File: ".$path." modified since opening.",
OCP\Util::ERROR
);
} else {
// File same as when opened, save file
if(\OC\Files\Filesystem::isUpdatable($path)) {
$filecontents = iconv(mb_detect_encoding($filecontents), "UTF-8", $filecontents);
\OC\Files\Filesystem::file_put_contents($path, $filecontents);
// Clear statcache
clearstatcache();
// Get new mtime
$newmtime = \OC\Files\Filesystem::filemtime($path);
$newsize = \OC\Files\Filesystem::filesize($path);
OCP\JSON::success(array('data' => array('mtime' => $newmtime, 'size' => $newsize)));
} else {
// Not writeable!
OCP\JSON::error(array('data' => array( 'message' => 'Insufficient permissions')));
OCP\Util::writeLog(
'files_texteditor',
"User does not have permission to write to file: ".$path,
OCP\Util::ERROR
);
}
}
} else if($path == '') {
OCP\JSON::error(array('data' => array( 'message' => 'File path not supplied')));
OCP\Util::writeLog('files_texteditor','No file path supplied', OCP\Util::ERROR);
} else if($mtime == '') {
OCP\JSON::error(array('data' => array( 'message' => 'File mtime not supplied')));
OCP\Util::writeLog('files_texteditor','No file mtime supplied' ,OCP\Util::ERROR);
}
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