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Fix ENOENT (No such file or directory) #20

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Fix ENOENT (No such file or directory) #20

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80 changes: 50 additions & 30 deletions android/src/main/java/com/yoloci/fileupload/FileUploadModule.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
import com.facebook.react.bridge.Arguments;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.bridge.ReadableMapKeySeyIterator;
import com.facebook.react.bridge.ReadableMapKeySetIterator;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;
Expand All @@ -20,20 +20,29 @@

import com.facebook.react.bridge.WritableMap;
import java.io.FileInputStream;
import com.facebook.internal.BundleJSONConverter;


import org.json.JSONObject;

//
import android.provider.MediaStore;
import android.provider.MediaStore.Images.Media;
import android.net.Uri;
import android.content.Context;
import android.database.Cursor;
import java.net.URL;

public class FileUploadModule extends ReactContextBaseJavaModule {

private ReactApplicationContext reactContext;

@Override
public String getName() {
return "FileUpload";
}

public FileUploadModule(ReactApplicationContext reactContext) {
super(reactContext);
this.reactContext = reactContext;
}

@ReactMethod
Expand All @@ -54,8 +63,6 @@ public void upload(final ReadableMap options, final Callback callback) {
ReadableArray files = options.getArray("files");
ReadableMap fields = options.getMap("fields");



HttpURLConnection connection = null;
DataOutputStream outputStream = null;
DataInputStream inputStream = null;
Expand All @@ -70,7 +77,6 @@ public void upload(final ReadableMap options, final Callback callback) {

connectURL = new URL(uploadUrl);


connection = (HttpURLConnection) connectURL.openConnection();

// Allow Inputs & Outputs.
Expand All @@ -81,21 +87,19 @@ public void upload(final ReadableMap options, final Callback callback) {
connection.setRequestMethod(method);

// set headers
ReadableMapKeySeyIterator iterator = headers.keySetIterator();
ReadableMapKeySetIterator iterator = headers.keySetIterator();
while (iterator.hasNextKey()) {
String key = iterator.nextKey();
connection.setRequestProperty(key, headers.getString(key));
}



connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);

outputStream = new DataOutputStream( connection.getOutputStream() );

// set fields
ReadableMapKeySeyIterator fieldIterator = fields.keySetIterator();
ReadableMapKeySetIterator fieldIterator = fields.keySetIterator();
while (fieldIterator.hasNextKey()) {
outputStream.writeBytes(twoHyphens + boundary + lineEnd);

Expand All @@ -110,12 +114,15 @@ public void upload(final ReadableMap options, final Callback callback) {

ReadableMap file = files.getMap(i);
String filename = file.getString("filename");
String filepath = file.getString("filepath");
// transform filepath to "realPathFromURI"
String filepath = getRealPathFromURI(this.reactContext, file.getString("filepath"));

String name = file.getString("name");
filepath = filepath.replace("file://", "");
fileInputStream = new FileInputStream(filepath);

outputStream.writeBytes(twoHyphens + boundary + lineEnd);
outputStream.writeBytes("Content-Disposition: form-data; name=\"image\";filename=\"" + filename + "\"" + lineEnd);
outputStream.writeBytes("Content-Disposition: form-data; name=\"" + name + "\";filename=\"" + filename + "\"" + lineEnd);
outputStream.writeBytes(lineEnd);

bytesAvailable = fileInputStream.available();
Expand All @@ -141,7 +148,7 @@ public void upload(final ReadableMap options, final Callback callback) {

int serverResponseCode = connection.getResponseCode();
String serverResponseMessage = connection.getResponseMessage();
if (serverResponseCode != 200) {
if (serverResponseCode > 206) {
fileInputStream.close();
outputStream.flush();
outputStream.close();
Expand All @@ -154,22 +161,19 @@ public void upload(final ReadableMap options, final Callback callback) {
sb.append(line);
}
br.close();
JSONObject mainObject = new JSONObject(sb.toString());
if (mainObject != null) {
BundleJSONConverter bjc = new BundleJSONConverter();
Bundle bundle = bjc.convertToBundle(mainObject);
WritableMap map = Arguments.fromBundle(bundle);

fileInputStream.close();
outputStream.flush();
outputStream.close();
callback.invoke(null, map);
} else {
fileInputStream.close();
outputStream.flush();
outputStream.close();
callback.invoke(null, null);
}
String data = sb.toString();
JSONObject mainObject = new JSONObject();
mainObject.put("data", data);
mainObject.put("status", serverResponseCode);

BundleJSONConverter bjc = new BundleJSONConverter();
Bundle bundle = bjc.convertToBundle(mainObject);
WritableMap map = Arguments.fromBundle(bundle);

fileInputStream.close();
outputStream.flush();
outputStream.close();
callback.invoke(null, map);
}


Expand All @@ -178,6 +182,22 @@ public void upload(final ReadableMap options, final Callback callback) {
callback.invoke("Error happened: " + ex.getMessage(), null);
}
}
}

// Need this to transform gallery uri to "realPath" from android Filesystem
public String getRealPathFromURI(ReactApplicationContext context, String filePath) {
Cursor cursor = null;
Uri contentUri = Uri.parse(filePath);

try {
String[] proj = { MediaStore.Images.Media.DATA };
cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} finally {
if (cursor != null) {
cursor.close();
}
}
}
}