import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
-import java.net.Authenticator;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
-import java.net.PasswordAuthentication;
-import java.net.URL;
import java.net.URLDecoder;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
-public class RetrieveAccountsTask extends android.os.AsyncTask<SQLiteDatabase, Void, Void> {
- private int error;
+abstract public class RetrieveAccountsTask extends android.os.AsyncTask<SQLiteDatabase, Integer, Void> {
+ int error;
- SharedPreferences pref;
+ private SharedPreferences pref;
public void setPref(SharedPreferences pref) {
this.pref = pref;
}
}
protected Void doInBackground(SQLiteDatabase... sqLiteDatabases) {
- final String backend_url = pref.getString("backend_url", "");
- final boolean use_auth = pref.getBoolean("backend_use_http_auth", false);
final SQLiteDatabase db = sqLiteDatabases[0];
try {
- Log.d("update_accounts", "Connecting to "+backend_url);
- HttpURLConnection http = (HttpURLConnection) new URL(backend_url + "/journal").openConnection();
- if (use_auth) {
- final String auth_user = pref.getString("backend_auth_user", "");
- final String auth_password = pref.getString("backend_auth_password", "");
- Authenticator.setDefault(new Authenticator() {
- @Override
- protected PasswordAuthentication getPasswordAuthentication() {
- Log.d("http-auth", "called");
- return new PasswordAuthentication(auth_user, auth_password.toCharArray());
- }
- });
-// final String basic_auth = String.format("Basic %s:%s", auth_user, auth_password);
-// http.setRequestProperty("Authorization", basic_auth);
- Log.d("update_accounts", "Will auth as "+auth_user+" with password of "+auth_password.length()+" characters");
- }
- http.setAllowUserInteraction(true);
+ HttpURLConnection http = NetworkUtil.prepare_connection( pref, "add");
+ http.setAllowUserInteraction(false);
http.setRequestProperty("Accept-Charset", "UTF-8");
+ publishProgress(0);
InputStream resp = http.getInputStream();
try {
Log.d("update_accounts", String.valueOf(http.getResponseCode()));
if (http.getResponseCode() != 200) {
- error = R.string.err_http_error;
+ throw new IOException(String.valueOf(R.string.err_http_error));
}
else {
db.beginTransaction();
+ db.execSQL("delete from account_values;");
db.execSQL("delete from accounts;");
try {
String line;
+ String last_account_name = null;
BufferedReader buf = new BufferedReader(new InputStreamReader(resp, "UTF-8"));
// %3A is '='
- Pattern re = Pattern.compile('"' + backend_url + "/register\\?q=inacct%3A([a-zA-Z0-9%]+)\\\"");
+ Pattern re = Pattern.compile("/register\\?q=inacct%3A([a-zA-Z0-9%]+)\"");
+ Pattern value_re = Pattern.compile("<span class=\"[^\"]*\\bamount\\b[^\"]*\">\\s*([-+]?[\\d.,]+)(?:\\s+(\\S+))?</span>");
+ Pattern tr_re = Pattern.compile("</tr>");
+ int count = 0;
while ((line = buf.readLine()) != null) {
+
Matcher m = re.matcher(line);
- while (m.find()) {
+ if (m.find()) {
String acct_encoded = m.group(1);
String acct_name = URLDecoder.decode(acct_encoded, "UTF-8");
acct_name = acct_name.replace("\"", "");
Log.d("account-parser", acct_name);
db.execSQL("insert into accounts(name) values(?)", new Object[]{acct_name} );
+ publishProgress(++count);
+
+ last_account_name = acct_name;
+
+ continue;
+ }
+
+ Matcher tr_m = tr_re.matcher(line);
+ if (tr_m.find()) {
+ last_account_name = null;
+ continue;
+ }
+
+ if (last_account_name == null) continue;
+
+ m = value_re.matcher(line);
+ while (m.find()) {
+ String value = m.group(1);
+ String currency = m.group(2);
+ if(currency == null) currency="";
+ value = value.replace(',', '.');
+ Log.d("db", "curr="+currency+", value="+value);
+ db.execSQL("insert into account_values(account, currency, value) values(?, ?, ?);",
+ new Object[]{last_account_name, currency, Float.valueOf(value)});
}
}
return null;
}
- protected void onPostExecute(Void result) {
- if (error != 0)
- Log.e("async-http", String.valueOf(error));
- else
- Log.d("async-http", "Accounts updated successfuly");
- }
+ abstract protected void onProgressUpdate(Integer... values);
+
+ abstract protected void onPostExecute(Void result);
}