Examples with LoginError email.schaal.ocreader.util.LoginError used on opensource projects

Example 1 with LoginError

use of email.schaal.ocreader.util.LoginError in project ocreader by schaal.

the class LoginActivity method attemptLogin.

/**
 * Attempts to sign in or register the account specified by the login form.
 * If there are form errors (invalid email, missing fields, etc.), the
 * errors are presented and no actual login attempt is made.
 */
private void attemptLogin() {
    // Reset errors.
    binding.username.setError(null);
    binding.password.setError(null);
    binding.url.setError(null);
    LoginError error = null;
    // Store values at the time of the login attempt.
    String username = binding.username.getText().toString();
    String password = binding.password.getText().toString();
    String urlString = binding.url.getText().toString();
    if (!urlString.startsWith("https://") && !urlString.startsWith("http://")) {
        urlString = "https://" + urlString;
        binding.url.setText(urlString);
        binding.url.setTag(SCHEME_ADDED);
    }
    final HttpUrl url = HttpUrl.parse(urlString);
    // Check for a valid username
    if (TextUtils.isEmpty(username)) {
        error = new LoginError(LoginError.Section.USER, getString(R.string.error_field_required));
    }
    if (TextUtils.isEmpty(password)) {
        error = new LoginError(LoginError.Section.PASSWORD, getString(R.string.error_field_required));
    }
    if (TextUtils.isEmpty(urlString)) {
        error = new LoginError(LoginError.Section.URL, getString(R.string.error_field_required));
    } else if (url == null) {
        error = new LoginError(LoginError.Section.URL, getString(R.string.error_incorrect_url));
    } else if (binding.signInButton.getTag() == null && !url.isHttps()) {
        error = new LoginError(LoginError.Section.URL, getString(R.string.error_insecure_connection));
        updateSecureState(false);
    }
    if (error != null) {
        // There was an error; don't attempt login and focus the first
        // form field with an error.
        showError(error);
    } else {
        // Show a progress spinner, and kick off a background task to
        // perform the user login attempt.
        showProgress(true);
        final HttpUrl fixedUrl = url.newBuilder().addPathSegment("").build();
        API.login(this, fixedUrl, username, password, new API.APICallback<Status, LoginError>() {

            @Override
            public void onSuccess(Status status) {
                Intent data = new Intent(Intent.ACTION_VIEW);
                data.putExtra(EXTRA_IMPROPERLY_CONFIGURED_CRON, status.isImproperlyConfiguredCron());
                setResult(RESULT_OK);
                finish();
            }

            @Override
            public void onFailure(LoginError loginError) {
                if (SCHEME_ADDED.equals(binding.url.getTag())) {
                    binding.url.setText(fixedUrl.newBuilder().scheme("http").toString());
                    binding.url.setTag(null);
                    attemptLogin();
                } else {
                    showError(loginError);
                }
                showProgress(false);
            }
        });
    }
}

Example 2 with LoginError

use of email.schaal.ocreader.util.LoginError in project ocreader by schaal.

the class API method login.

public static void login(final Context context, final HttpUrl baseUrl, final String username, final String password, final APICallback<Status, LoginError> loginCallback) {
    final HttpManager httpManager = new HttpManager(username, password, baseUrl);
    final HttpUrl resolvedBaseUrl = baseUrl.resolve("");
    if (resolvedBaseUrl == null) {
        loginCallback.onFailure(new LoginError("Couldn't parse URL"));
        return;
    }
    final Moshi moshi = new Moshi.Builder().build();
    final JsonAdapter<NewsError> errorJsonAdapter = moshi.adapter(NewsError.class);
    final Retrofit retrofit = new Retrofit.Builder().baseUrl(resolvedBaseUrl).client(httpManager.getClient()).addConverterFactory(MoshiConverterFactory.create(moshi)).build();
    final CommonAPI commonAPI = retrofit.create(CommonAPI.class);
    commonAPI.apiLevels().enqueue(new Callback<APILevels>() {

        @Override
        public void onResponse(@NonNull Call<APILevels> call, @NonNull Response<APILevels> response) {
            if (response.isSuccessful()) {
                loginInstance = null;
                final APILevels apiLevels = response.body();
                final Level apiLevel = apiLevels != null ? apiLevels.highestSupportedApi() : null;
                loginInstance = Level.getAPI(context, apiLevel);
                if (apiLevel == null) {
                    loginCallback.onFailure(new LoginError(context.getString(R.string.error_not_compatible)));
                } else {
                    loginInstance.setupApi(httpManager);
                    loginInstance.metaData(new Callback<Status>() {

                        @Override
                        public void onResponse(@NonNull Call<Status> call, @NonNull Response<Status> response) {
                            if (response.isSuccessful()) {
                                final Status status = response.body();
                                final Version version = status != null ? status.getVersion() : null;
                                if (version != null && MIN_VERSION.lessThanOrEqualTo(version)) {
                                    PreferenceManager.getDefaultSharedPreferences(context).edit().putString(Preferences.USERNAME.getKey(), username).putString(Preferences.PASSWORD.getKey(), password).putString(Preferences.URL.getKey(), resolvedBaseUrl.toString()).putString(Preferences.SYS_DETECTED_API_LEVEL.getKey(), apiLevel.getLevel()).apply();
                                    instance = loginInstance;
                                    loginInstance = null;
                                    loginCallback.onSuccess(status);
                                } else {
                                    if (version != null) {
                                        Log.d(TAG, String.format("Nextcloud News version is less than minimally supported version: %s < %s", version.toString(), MIN_VERSION.toString()));
                                        loginCallback.onFailure(new LoginError(context.getString(R.string.ncnews_too_old, MIN_VERSION.toString())));
                                    } else {
                                        Log.d(TAG, "Couldn't parse Nextcloud News version");
                                        loginCallback.onFailure(new LoginError(context.getString(R.string.failed_detect_nc_version)));
                                    }
                                }
                            } else {
                                String message = getErrorMessage(errorJsonAdapter, response);
                                Log.d(TAG, "Metadata call failed with error: " + message);
                                loginCallback.onFailure(LoginError.getError(context, response.code(), message));
                            }
                        }

                        @Override
                        public void onFailure(@NonNull Call<Status> call, @NonNull Throwable t) {
                            Log.e(TAG, "Failed to log in", t);
                            loginCallback.onFailure(LoginError.getError(context, t));
                        }
                    });
                }
            } else {
                Log.d(TAG, "API level call failed with error: " + response.code() + " " + getErrorMessage(errorJsonAdapter, response));
                // Either nextcloud news is not installed or version prior 8.8.0
                loginCallback.onFailure(LoginError.getError(context, response.code(), context.getString(R.string.ncnews_too_old, MIN_VERSION.toString())));
            }
        }

        @Override
        public void onFailure(@NonNull Call<APILevels> call, @NonNull Throwable t) {
            Log.e(TAG, "Failed to log in", t);
            loginCallback.onFailure(LoginError.getError(context, t));
        }
    });
}

Example 3 with LoginError

use of email.schaal.ocreader.util.LoginError in project ocreader by schaal.

the class API method get.

public static void get(Context context, final InstanceReadyCallback callback) {
    if (instance == null) {
        Level detectedApiLevel = Level.get(Preferences.SYS_DETECTED_API_LEVEL.getString(PreferenceManager.getDefaultSharedPreferences(context)));
        if (detectedApiLevel != null) {
            instance = Level.getAPI(context, detectedApiLevel);
            callback.onInstanceReady(instance);
        } else {
            final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
            API.login(context, HttpUrl.parse(Preferences.URL.getString(preferences)), Preferences.USERNAME.getString(preferences), Preferences.PASSWORD.getString(preferences), new APICallback<Status, LoginError>() {

                @Override
                public void onSuccess(Status success) {
                    callback.onInstanceReady(instance);
                }

                @Override
                public void onFailure(LoginError failure) {
                    callback.onLoginFailure(failure.getThrowable());
                }
            });
        }
    } else {
        callback.onInstanceReady(instance);
    }
}