nextcloud/apps/files/ajax/newfile.php

78 lines
2.1 KiB
PHP

<?php
// Init owncloud
global $eventSource;
\OCP\JSON::checkLoggedIn();
\OCP\JSON::callCheck();
\OC::$server->getSession()->close();
// Get the params
$dir = isset( $_REQUEST['dir'] ) ? '/'.trim((string)$_REQUEST['dir'], '/\\') : '';
$filename = isset( $_REQUEST['filename'] ) ? trim((string)$_REQUEST['filename'], '/\\') : '';
$l10n = \OC::$server->getL10N('files');
$result = array(
'success' => false,
'data' => NULL
);
$trimmedFileName = trim($filename);
if($trimmedFileName === '') {
$result['data'] = array('message' => (string)$l10n->t('File name cannot be empty.'));
OCP\JSON::error($result);
exit();
}
if($trimmedFileName === '.' || $trimmedFileName === '..') {
$result['data'] = array('message' => (string)$l10n->t('"%s" is an invalid file name.', $trimmedFileName));
OCP\JSON::error($result);
exit();
}
if(!OCP\Util::isValidFileName($filename)) {
$result['data'] = array('message' => (string)$l10n->t("Invalid name, '\\', '/', '<', '>', ':', '\"', '|', '?' and '*' are not allowed."));
OCP\JSON::error($result);
exit();
}
if (!\OC\Files\Filesystem::file_exists($dir . '/')) {
$result['data'] = array('message' => (string)$l10n->t(
'The target folder has been moved or deleted.'),
'code' => 'targetnotfound'
);
OCP\JSON::error($result);
exit();
}
$target = $dir.'/'.$filename;
if (\OC\Files\Filesystem::file_exists($target)) {
$result['data'] = array('message' => (string)$l10n->t(
'The name %s is already used in the folder %s. Please choose a different name.',
array($filename, $dir))
);
OCP\JSON::error($result);
exit();
}
$success = false;
$templateManager = OC_Helper::getFileTemplateManager();
$mimeType = OC_Helper::getMimetypeDetector()->detectPath($target);
$content = $templateManager->getTemplate($mimeType);
if($content) {
$success = \OC\Files\Filesystem::file_put_contents($target, $content);
} else {
$success = \OC\Files\Filesystem::touch($target);
}
if($success) {
$meta = \OC\Files\Filesystem::getFileInfo($target);
OCP\JSON::success(array('data' => \OCA\Files\Helper::formatFileInfo($meta)));
return;
}
OCP\JSON::error(array('data' => array( 'message' => $l10n->t('Error when creating the file') )));