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Fix extension for uploading images

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This commit is contained in:
Victor Shcherb 2021-01-25 19:22:50 +01:00
parent 6547fe3adf
commit 3f69fcbe07
2 changed files with 24 additions and 5 deletions
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4
OsmAnd-java/src/main/java/net/osmand/osm/io/NetworkUtils.java
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@ -57,7 +57,7 @@ public class NetworkUtils {
}
}
public static String sendPostDataRequest(String urlText, InputStream data) {
public static String sendPostDataRequest(String urlText, String formName, String fileName, InputStream data) {
try {
log.info("POST : " + urlText);
HttpURLConnection conn = getHttpURLConnection(urlText);
@ -69,7 +69,7 @@ public class NetworkUtils {
conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY);
OutputStream ous = conn.getOutputStream();
ous.write(("--" + BOUNDARY + "\r\n").getBytes());
ous.write(("Content-Disposition: form-data; name=\"" + "file" + "\"; filename=\"" + "image1" + "\"\r\n").getBytes()); //$NON-NLS-1$ //$NON-NLS-2$
ous.write(("Content-Disposition: form-data; name=\"" + formName + "\"; filename=\"" + fileName + "\"\r\n").getBytes()); //$NON-NLS-1$ //$NON-NLS-2$
ous.write(("Content-Type: application/octet-stream\r\n\r\n").getBytes()); //$NON-NLS-1$
Algorithms.streamCopy(data, ous);
ous.write(("\r\n--" + BOUNDARY + "--\r\n").getBytes()); //$NON-NLS-1$ //$NON-NLS-2$

25
OsmAnd/src/net/osmand/plus/mapcontextmenu/MenuBuilder.java
View file

@ -9,6 +9,7 @@ import android.content.res.ColorStateList;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.GradientDrawable;
@ -98,6 +99,7 @@ import static net.osmand.plus.mapcontextmenu.builders.cards.ImageCard.GetImageCa
public class MenuBuilder {
private static final int PICK_IMAGE = 1231;
private static final int MAX_IMAGE_LENGTH = 2048;
private static final Log LOG = PlatformUtil.getLog(MenuBuilder.class);
public static final float SHADOW_HEIGHT_TOP_DP = 17f;
public static final int TITLE_LIMIT = 60;
@ -505,10 +507,11 @@ public class MenuBuilder {
}
private void uploadImageToPlace(InputStream image) {
InputStream serverData = new ByteArrayInputStream(compressImage(image));
InputStream serverData = new ByteArrayInputStream(compressImageToJpeg(image));
final String baseUrl = OPRConstants.getBaseUrl(app);
// all these should be constant
String url = baseUrl + "api/ipfs/image";
String response = NetworkUtils.sendPostDataRequest(url, serverData);
String response = NetworkUtils.sendPostDataRequest(url, "file", "compressed.jpeg", serverData);
if (response != null) {
int res = 0;
try {
@ -571,10 +574,26 @@ public class MenuBuilder {
}
}
private byte[] compressImage(InputStream image) {
private byte[] compressImageToJpeg(InputStream image) {
BufferedInputStream bufferedInputStream = new BufferedInputStream(image);
Bitmap bmp = BitmapFactory.decodeStream(bufferedInputStream);
ByteArrayOutputStream os = new ByteArrayOutputStream();
int h = bmp.getHeight();
int w = bmp.getWidth();
boolean scale = false;
while (w > MAX_IMAGE_LENGTH || h > MAX_IMAGE_LENGTH) {
w = w / 2;
h = h / 2;
scale = true;
}
if (scale) {
Matrix matrix = new Matrix();
matrix.postScale(w, h);
Bitmap resizedBitmap = Bitmap.createBitmap(
bmp, 0, 0, w, h, matrix, false);
bmp.recycle();
bmp = resizedBitmap;
}
bmp.compress(Bitmap.CompressFormat.JPEG, 90, os);
return os.toByteArray();
}