WPAlertDialogFragment.java

package org.wordpress.android.util;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.DialogFragment;

import com.actionbarsherlock.app.SherlockDialogFragment;
import com.justsystems.hpb.pad.R;

import org.wordpress.android.WordPress;
import org.wordpress.android.ui.accounts.AccountSetupActivity;
import org.wordpress.android.ui.prefs.BlogPreferencesActivity;

public class WPAlertDialogFragment extends SherlockDialogFragment implements
        DialogInterface.OnClickListener {
    private static boolean isXMLRPC = false;
    private static boolean isLoadMore = false;

    public static WPAlertDialogFragment newInstance(String message) {
        WPAlertDialogFragment adf = new WPAlertDialogFragment();
        Bundle bundle = new Bundle();
        bundle.putString("alert-message", message);
        adf.setArguments(bundle);

        return adf;
    }

    // XMLRPC Error
    public static WPAlertDialogFragment newInstance(String message, String error) {
        WPAlertDialogFragment adf = new WPAlertDialogFragment();
        Bundle bundle = new Bundle();
        bundle.putString("alert-message", message);
        bundle.putString("alert-error", error);
        adf.setArguments(bundle);
        isXMLRPC = true;
        return adf;
    }

    // Load More Posts Override Warning
    public static WPAlertDialogFragment newInstance(String message,
            String error, boolean loadMore) {
        WPAlertDialogFragment adf = new WPAlertDialogFragment();
        Bundle bundle = new Bundle();
        bundle.putString("alert-message", message);
        bundle.putString("alert-error", error);
        adf.setArguments(bundle);
        isLoadMore = true;
        return adf;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.setCancelable(true);
        int style = DialogFragment.STYLE_NORMAL, theme = 0;
        setStyle(style, theme);
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
        if (isXMLRPC) {
            String error = this.getArguments().getString("alert-error");
            if (error == null)
                error = getString(R.string.error_generic);
            String message = this.getArguments().getString("alert-message");
            if (message == null)
                message = getString(R.string.error_generic);
            if (error.contains("code 403") || error.contains("code 503")) {
                //invalid credentials
                b.setIcon(android.R.drawable.ic_dialog_alert);
                b.setTitle(R.string.connection_error);

                if (WordPress.currentBlog.isDotcomFlag()) {
                    // Remove wpcom password since it is no longer valid
                    SharedPreferences.Editor editor = PreferenceManager
                            .getDefaultSharedPreferences(
                                    this.getActivity().getApplicationContext())
                            .edit();
                    editor.remove(WordPress.WPCOM_PASSWORD_PREFERENCE);
                    editor.commit();
                    b.setMessage(getResources().getText(
                            R.string.incorrect_credentials)
                            + " "
                            + getResources().getText(R.string.please_sign_in));
                    b.setPositiveButton(R.string.sign_in,
                            new DialogInterface.OnClickListener() {

                                @Override
                                public void onClick(DialogInterface dialog,
                                        int which) {
                                    Intent authIntent = new Intent(
                                            getActivity(),
                                            AccountSetupActivity.class);
                                    authIntent.putExtra("wpcom", true);
                                    authIntent.putExtra("auth-only", true);
                                    getActivity().startActivity(authIntent);
                                }
                            });
                } else {
                    b.setMessage(getResources().getText(
                            R.string.incorrect_credentials)
                            + " "
                            + getResources().getText(R.string.load_settings));
                    b.setCancelable(true);
                    b.setPositiveButton(R.string.yes,
                            new DialogInterface.OnClickListener() {

                                @Override
                                public void onClick(DialogInterface dialog,
                                        int which) {
                                    Intent settingsIntent = new Intent(
                                            getActivity(),
                                            BlogPreferencesActivity.class);
                                    getActivity().startActivity(settingsIntent);
                                }
                            });
                    b.setNegativeButton(R.string.no,
                            new DialogInterface.OnClickListener() {

                                @Override
                                public void onClick(DialogInterface dialog,
                                        int which) {

                                }
                            });
                }
                return b.create();
            } else {
                b.setIcon(android.R.drawable.ic_dialog_alert);
                b.setTitle(R.string.connection_error);
                b.setMessage((error.contains("code 405")) ? error : message);
                b.setPositiveButton(R.string.ok,
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog,
                                    int which) {
                            }
                        });
                b.setCancelable(true);
                return b.create();
            }
        } else if (isLoadMore) {
            String error = this.getArguments().getString("alert-error");
            String message = this.getArguments().getString("alert-message");
            //invalid credentials
            b.setIcon(android.R.drawable.ic_dialog_alert);
            b.setTitle(error);
            b.setMessage(message);
            b.setCancelable(true);
            b.setPositiveButton(R.string.yes,
                    new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            OnDialogConfirmListener act = (OnDialogConfirmListener) getActivity();
                            act.onDialogConfirm();
                        }
                    });
            b.setNegativeButton(R.string.no,
                    new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {

                        }
                    });
            return b.create();
        } else {
            b.setTitle(R.string.error);
            b.setPositiveButton("OK", this);
            //b.setNegativeButton("Cancel", this);
            b.setMessage(this.getArguments().getString("alert-message"));
            return b.create();
        }
    }

    public interface OnDialogConfirmListener {
        public void onDialogConfirm();
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {

    }
}