У меня есть приложение IOS, которое использует PHP для моего API. Моя загрузка файла работает нормально, но имя файла не добавляется в файл. Я отразил другие страницы в своем приложении, но он все еще не работает, хотя другие работают нормально. Я могу видеть файл на сервере, но имя - notes-.jpg. Это не добавляет puuid к имени согласно коду. Я реализовал MessageKit на ViewController, который не работает (на всякий случай, если это имеет значение). Вот мой код ниже, я чувствую, что ищу иголку в стоге сена. Код немного неаккуратный (пожалуйста, не судите).
func createBodyWithParams(_ parameters: [String: String]?, filePathKey: String?, imageDataKey: Data, boundary: String) -> Data {
let body = NSMutableData();
if parameters != nil {
for (key, value) in parameters! {
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n")
body.appendString("\(value)\r\n")
}
}
// if file is not selected, it will not upload a file to server, because we did not declare a name file
var filename = ""
if imageSelected == true {
filename = "notes-\(puuid).jpg"
print("name of file", filename)
}
let mimetype = "image/jpg"
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"\(filePathKey!)\"; filename=\"\(filename)\"\r\n")
body.appendString("Content-Type: \(mimetype)\r\n\r\n")
body.append(imageDataKey)
body.appendString("\r\n")
body.appendString("--\(boundary)--\r\n")
return body as Data
}
func uploadImage(_ image: UIImage, completion: @escaping (URL?) -> Void) {
print("im in upload")
let avame = user!["ava"]
let user_id = user!["id"] as! String
let me = user!["username"] as! String
let recipientfe = getmessages["recipient"]
let uuidfe = getmessages["uuid"] as! String
let recipient = getmessages["username"] as! String
let rid = String(describing: getmessages["sender_id"]!)
let puuid = UUID().uuidString
let text = ""
let url = URL(string: "https://localhost/messagepost.php")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
let parameters = ["sender_id": user_id, "uuid": uuidfe, "sender": me, "recipient_id": rid, "recipient": recipient, "puuid": puuid, "text": text]
let boundary = "Boundary-\(UUID().uuidString)"
request.setValue("multipart/form-data; boundary=\(boundary)", forHTTPHeaderField: "Content-Type")
var data = Data()
if image != nil {
data = image.jpegData(compressionQuality: 0.5)!
}
request.httpBody = createBodyWithParams(parameters, filePathKey: "file", imageDataKey: data, boundary: boundary)
URLSession.shared.dataTask(with: request) { data, response, error in
DispatchQueue.main.async(execute: {
if error != nil {
Helper().showAlert(title: "Server Error", message: error!.localizedDescription, in: self)
print("Server Error")
return
}
do {
guard let data = data else {
Helper().showAlert(title: "Data Error", message: error!.localizedDescription, in: self)
print("Data Error")
return
}
let json = try JSONSerialization.jsonObject(with: data, options: .allowFragments) as? NSDictionary
guard let parsedJSON = json else {
return
}
if parsedJSON["status"] as! String == "200" {
let newurl = parsedJSON["path"]
self.isSendingPhoto = true
guard let url = newurl else {
return
}
var message = Message(messageuser: self.sender, image: image)
message.downloadURL = url as? URL
self.save(message)
self.messagesCollectionView.scrollToBottom()
} else {
if parsedJSON["message"] != nil {
let message = parsedJSON["message"] as! String
Helper().showAlert(title: "Error", message: message, in: self)
print("where am i", parsedJSON["message"] as Any)
}
}
} catch {
Helper().showAlert(title: "JSON Error", message: error.localizedDescription, in: self)
print("where am i 2")
}
})
}.resume()
}
PHP Загрузить файл
<?php
if (!empty($_REQUEST["uuid"])) {
$id = htmlentities($_REQUEST["id"]);
$recipient = htmlentities($_REQUEST["recipient"]);
$recipient_id = htmlentities($_REQUEST["recipient_id"]);
$uuid = htmlentities($_REQUEST["uuid"]);
$puuid = htmlentities($_REQUEST["puuid"]);
$text = htmlentities($_REQUEST["text"]);
$sender = htmlentities($_REQUEST["sender"]);
$sender_id = htmlentities($_REQUEST["sender_id"]);
if (isset($_FILES['file']) && $_FILES['file']['size'] > 1) {
$folder = "/home/xxxxx/public_html/notes/" . $uuid;
// if no posts folder, create it
if (!file_exists($folder)) {
mkdir($folder, 0777, true);
}
$picture = $folder . "/" . basename($_FILES["file"]["name"]);
chmod($picture,0777);
if (move_uploaded_file($_FILES["file"]["tmp_name"], $picture)) {
$path = "http://localhost/notes/" . $uuid . "/notes-" . $puuid . ".jpg";
$returnArray["message"] = "Post has been made with picture";
$returnArray["path"] = $path;
$returnArray["status"] = "200";
} else {
$returnArray["message"] = "Post has been made without picture";
$path = "";
}
$result=$access->insertMessage($recipient, $recipient_id, $uuid, $sender,$sender_id, $text, $path);
// STEP 2.5 If posts are found, append them to $returnArray
if (!empty($result)) {
$returnArray["message"] = $result;
$result = $access->updatebadge($recipient_id);
}
else {
$returnArray["message"] = "Couldnt insert". $puuid ."";
}
// if data is not passed - show posts except id of the user
}
else {
$username = htmlentities($_REQUEST["username"]);
$uuid = htmlentities($_REQUEST["uuid"]);
$recipient_id = htmlentities($_REQUEST["recipient_id"]);
$message = $access->conversation($username, $uuid, $recipient_id);
if (!empty($message)) {
$returnArray["message"] = $message;
}
}
}
$access->disconnect();
echo json_encode($returnArray);
?>