nextcloud/apps/files/ajax/newfile.php

90 lines
2.4 KiB
PHP

<?php
// Init owncloud
global $eventSource;
if(!OC_User::isLoggedIn()) {
exit;
}
session_write_close();
// Get the params
$dir = isset( $_REQUEST['dir'] ) ? stripslashes($_REQUEST['dir']) : '';
$filename = isset( $_REQUEST['filename'] ) ? stripslashes($_REQUEST['filename']) : '';
$content = isset( $_REQUEST['content'] ) ? $_REQUEST['content'] : '';
$source = isset( $_REQUEST['source'] ) ? stripslashes($_REQUEST['source']) : '';
if($source) {
$eventSource=new OC_EventSource();
} else {
OC_JSON::callCheck();
}
if($filename == '') {
OCP\JSON::error(array("data" => array( "message" => "Empty Filename" )));
exit();
}
if(strpos($filename, '/')!==false) {
OCP\JSON::error(array("data" => array( "message" => "Invalid Filename" )));
exit();
}
function progress($notification_code, $severity, $message, $message_code, $bytes_transferred, $bytes_max) {
static $filesize = 0;
static $lastsize = 0;
global $eventSource;
switch($notification_code) {
case STREAM_NOTIFY_FILE_SIZE_IS:
$filesize = $bytes_max;
break;
case STREAM_NOTIFY_PROGRESS:
if ($bytes_transferred > 0) {
if (!isset($filesize)) {
} else {
$progress = (int)(($bytes_transferred/$filesize)*100);
if($progress>$lastsize) {//limit the number or messages send
$eventSource->send('progress', $progress);
}
$lastsize=$progress;
}
}
break;
}
}
if($source) {
if(substr($source, 0, 8)!='https://' and substr($source, 0, 7)!='http://') {
OCP\JSON::error(array("data" => array( "message" => "Not a valid source" )));
exit();
}
$ctx = stream_context_create(null, array('notification' =>'progress'));
$sourceStream=fopen($source, 'rb', false, $ctx);
$target=$dir.'/'.$filename;
$result=OC_Filesystem::file_put_contents($target, $sourceStream);
if($result) {
$mime=OC_Filesystem::getMimetype($target);
$eventSource->send('success', $mime);
} else {
$eventSource->send('error', "Error while downloading ".$source. ' to '.$target);
}
$eventSource->close();
exit();
} else {
if($content) {
if(OC_Filesystem::file_put_contents($dir.'/'.$filename, $content)) {
OCP\JSON::success(array("data" => array('content'=>$content)));
exit();
}
}elseif(OC_Files::newFile($dir, $filename, 'file')) {
OCP\JSON::success(array("data" => array('content'=>$content)));
exit();
}
}
OCP\JSON::error(array("data" => array( "message" => "Error when creating the file" )));