100 lines
3.8 KiB
Java
100 lines
3.8 KiB
Java
package io.lbry.browser.tasks;
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import android.os.AsyncTask;
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import android.view.View;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.IOException;
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import java.io.File;
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import java.util.concurrent.TimeUnit;
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import io.lbry.browser.exceptions.LbryResponseException;
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import io.lbry.browser.utils.Helper;
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import okhttp3.MediaType;
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import okhttp3.MultipartBody;
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import okhttp3.OkHttpClient;
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import okhttp3.Request;
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import okhttp3.RequestBody;
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import okhttp3.Response;
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public class UploadImageTask extends AsyncTask<Void, Void, String> {
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private String filePath;
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private View progressView;
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private UploadThumbnailHandler handler;
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private Exception error;
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public UploadImageTask(String filePath, View progressView, UploadThumbnailHandler handler) {
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this.filePath = filePath;
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this.progressView = progressView;
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this.handler = handler;
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}
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protected void onPreExecute() {
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Helper.setViewVisibility(progressView, View.VISIBLE);
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}
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protected String doInBackground(Void... params) {
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String thumbnailUrl = null;
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try {
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File file = new File(filePath);
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String fileName = file.getName();
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int dotIndex = fileName.lastIndexOf('.');
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String extension = "jpg";
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if (dotIndex > -1) {
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extension = fileName.substring(dotIndex + 1);
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}
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String fileType = String.format("image/%s", extension);
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RequestBody body = new MultipartBody.Builder().setType(MultipartBody.FORM).
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addFormDataPart("name", Helper.makeid(24)).
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addFormDataPart("file", fileName, RequestBody.create(file, MediaType.parse(fileType))).
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build();
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Request request = new Request.Builder().url("https://spee.ch/api/claim/publish").post(body).build();
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OkHttpClient client = new OkHttpClient.Builder().
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writeTimeout(300, TimeUnit.SECONDS).
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readTimeout(300, TimeUnit.SECONDS).
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build();
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Response response = client.newCall(request).execute();
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JSONObject json = new JSONObject(response.body().string());
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if (json.has("success") && Helper.getJSONBoolean("success", false, json)) {
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JSONObject data = json.getJSONObject("data");
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String url = Helper.getJSONString("url", null, data);
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if (Helper.isNullOrEmpty(url)) {
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throw new LbryResponseException("Invalid thumbnail url returned after upload.");
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}
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thumbnailUrl = String.format("%s.%s", url, extension);
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} else if (json.has("error") || json.has("message")) {
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JSONObject error = Helper.getJSONObject("error", json);
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String message = null;
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if (error != null) {
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message = Helper.getJSONString("message", null, error);
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}
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if (Helper.isNullOrEmpty(message)) {
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message = Helper.getJSONString("message", null, json);
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}
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throw new LbryResponseException(Helper.isNullOrEmpty(message) ? "The image failed to upload." : message);
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}
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} catch (IOException | JSONException | LbryResponseException ex) {
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error = ex;
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}
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return thumbnailUrl;
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}
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protected void onPostExecute(String thumbnailUrl) {
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Helper.setViewVisibility(progressView, View.GONE);
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if (handler != null) {
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if (!Helper.isNullOrEmpty(thumbnailUrl)) {
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handler.onSuccess(thumbnailUrl);
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} else {
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handler.onError(error);
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}
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}
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}
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public interface UploadThumbnailHandler {
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void onSuccess(String url);
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void onError(Exception error);
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}
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}
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