import net.ktnx.mobileledger.model.LedgerTransaction;
import net.ktnx.mobileledger.model.LedgerTransactionAccount;
import net.ktnx.mobileledger.ui.activity.MainActivity;
-import net.ktnx.mobileledger.ui.transaction_list.TransactionListViewModel;
import net.ktnx.mobileledger.utils.MLDB;
import net.ktnx.mobileledger.utils.NetworkUtil;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.Date;
-import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RetrieveTransactionsTask extends
AsyncTask<RetrieveTransactionsTask.Params, RetrieveTransactionsTask.Progress, Void> {
+ public static final int MATCHING_TRANSACTIONS_LIMIT = 50;
private static final Pattern transactionStartPattern = Pattern.compile("<tr class=\"title\" " +
"id=\"transaction-(\\d+)\"><td class=\"date\"[^\\\"]*>([\\d.-]+)</td>");
private static final Pattern transactionDescriptionPattern =
protected WeakReference<MainActivity> contextRef;
protected int error;
// %3A is '='
+ private Pattern ledger_title_re = Pattern.compile("<h1>([^<]+)</h1>");
Pattern account_name_re = Pattern.compile("/register\\?q=inacct%3A([a-zA-Z0-9%]+)\"");
Pattern account_value_re = Pattern.compile(
"<span class=\"[^\"]*\\bamount\\b[^\"]*\">\\s*([-+]?[\\d.,]+)(?:\\s+(\\S+))?</span>");
Progress progress = new Progress();
int maxTransactionId = Progress.INDETERMINATE;
success = false;
- List<LedgerAccount> accountList = new ArrayList<>();
+ ArrayList<LedgerAccount> accountList = new ArrayList<>();
+ ArrayList<LedgerTransaction> transactionList = new ArrayList<>();
LedgerAccount lastAccount = null;
Data.backgroundTaskCount.incrementAndGet();
try {
String.format("HTTP error %d", http.getResponseCode()));
db.beginTransaction();
try {
+ String ledgerTitle = null;
+
db.execSQL("UPDATE transactions set keep=0");
db.execSQL("update account_values set keep=0;");
db.execSQL("update accounts set keep=0;");
state = ParserState.EXPECTING_ACCOUNT_AMOUNT;
L("→ expecting account amount");
}
+ else if (ledgerTitle == null) {
+ m = ledger_title_re.matcher(line);
+ if (m.find()) {
+ ledgerTitle = m.group(1);
+ Data.ledgerTitle.set(ledgerTitle);
+ }
+ }
break;
case EXPECTING_ACCOUNT_AMOUNT:
L("curr=" + currency + ", value=" + value);
db.execSQL(
"insert or replace into account_values(account, currency, value, keep) values(?, ?, ?, 1);",
- new Object[]{lastAccount.getName(),
- currency,
+ new Object[]{lastAccount.getName(), currency,
Float.valueOf(value)
});
lastAccount.addAmount(Float.parseFloat(value), currency);
"=?", new Integer[]{transaction.getId()});
matchedTransactionsCount++;
- if (matchedTransactionsCount == 100) {
+ if (matchedTransactionsCount ==
+ MATCHING_TRANSACTIONS_LIMIT)
+ {
db.execSQL("UPDATE transactions SET keep=1 WHERE " +
"id < ?",
new Integer[]{transaction.getId()});
L(String.format(
"transaction %s saved → expecting transaction",
transaction.getId()));
+ transactionList.add(transaction);
// sounds like a good idea, but transaction-1 may not be the first one chronologically
// for example, when you add the initial seeding transaction after entering some others
break;
default:
throw new RuntimeException(
- String.format("Unknown parser updating %s", state.name()));
+ String.format("Unknown parser updating %s",
+ state.name()));
}
}
- if (!isCancelled()) {
- db.execSQL("DELETE FROM transactions WHERE keep = 0");
- db.setTransactionSuccessful();
- }
+
+ throwIfCancelled();
+
+ db.execSQL("DELETE FROM transactions WHERE keep = 0");
+ db.setTransactionSuccessful();
+
+ Log.d("db", "Updating transaction value stamp");
+ Date now = new Date();
+ MLDB.set_option_value(MLDB.OPT_TRANSACTION_LIST_STAMP, now.getTime());
+ Data.lastUpdateDate.set(now);
+ Data.transactions.set(transactionList);
}
finally {
db.endTransaction();
}
}
}
-
- if (success && !isCancelled()) {
- Log.d("db", "Updating transaction value stamp");
- MLDB.set_option_value(MLDB.OPT_TRANSACTION_LIST_STAMP, new Date().getTime());
- ((TransactionListViewModel)ctx.currentFragment.model).scheduleTransactionListReload(ctx);
- }
}
catch (MalformedURLException e) {
error = R.string.err_bad_backend_url;
error = R.string.err_net_io_error;
e.printStackTrace();
}
+ catch (OperationCanceledException e) {
+ error = R.string.err_cancelled;
+ e.printStackTrace();
+ }
finally {
Data.backgroundTaskCount.decrementAndGet();
}