nextcloud/apps/files/ajax/upload.php

66 lines
2.2 KiB
PHP

<?php
// Init owncloud
// Firefox and Konqueror tries to download application/json for me. --Arthur
OCP\JSON::setContentTypeHeader('text/plain');
OCP\JSON::checkLoggedIn();
OCP\JSON::callCheck();
if (!isset($_FILES['files'])) {
OCP\JSON::error(array("data" => array( "message" => "No file was uploaded. Unknown error" )));
exit();
}
foreach ($_FILES['files']['error'] as $error) {
if ($error != 0) {
$l=OC_L10N::get('files');
$errors = array(
UPLOAD_ERR_OK=>$l->t("There is no error, the file uploaded with success"),
UPLOAD_ERR_INI_SIZE=>$l->t("The uploaded file exceeds the upload_max_filesize directive in php.ini").ini_get('upload_max_filesize'),
UPLOAD_ERR_FORM_SIZE=>$l->t("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form"),
UPLOAD_ERR_PARTIAL=>$l->t("The uploaded file was only partially uploaded"),
UPLOAD_ERR_NO_FILE=>$l->t("No file was uploaded"),
UPLOAD_ERR_NO_TMP_DIR=>$l->t("Missing a temporary folder"),
UPLOAD_ERR_CANT_WRITE=>$l->t('Failed to write to disk'),
);
OCP\JSON::error(array("data" => array( "message" => $errors[$error] )));
exit();
}
}
$files=$_FILES['files'];
$dir = $_POST['dir'];
$error='';
$totalSize=0;
foreach($files['size'] as $size) {
$totalSize+=$size;
}
if($totalSize>OC_Filesystem::free_space($dir)) {
OCP\JSON::error(array("data" => array( "message" => "Not enough space available" )));
exit();
}
$result=array();
if(strpos($dir, '..') === false) {
$fileCount=count($files['name']);
for($i=0;$i<$fileCount;$i++) {
$target = OCP\Files::buildNotExistingFileName(stripslashes($dir), $files['name'][$i]);
// $path needs to be normalized - this failed within drag'n'drop upload to a sub-folder
$target = OC_Filesystem::normalizePath($target);
if(is_uploaded_file($files['tmp_name'][$i]) and OC_Filesystem::fromTmpFile($files['tmp_name'][$i], $target)) {
$meta = OC_FileCache::get($target);
$id = OC_FileCache::getId($target);
$result[]=array( "status" => "success", 'mime'=>$meta['mimetype'], 'size'=>$meta['size'], 'id'=>$id, 'name'=>basename($target));
}
}
OCP\JSON::encodedPrint($result);
exit();
} else {
$error='invalid dir';
}
OCP\JSON::error(array('data' => array('error' => $error, "file" => $fileName)));