parse and show ledger name

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / async / RetrieveTransactionsTask.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java b/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java
index c5850512920312992243bff315ab379cef89e231..ad0641216b68b28cbb98292d04b1a082df2cec7b 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java
+++ b/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java
@@ -30,7 +30,6 @@ import net.ktnx.mobileledger.model.LedgerAccount;
 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;
 
@@ -62,6 +61,7 @@ public class RetrieveTransactionsTask extends
     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>");
@@ -110,6 +110,7 @@ public class RetrieveTransactionsTask extends
         int maxTransactionId = Progress.INDETERMINATE;
         success = false;
         ArrayList<LedgerAccount> accountList = new ArrayList<>();
+        ArrayList<LedgerTransaction> transactionList = new ArrayList<>();
         LedgerAccount lastAccount = null;
         Data.backgroundTaskCount.incrementAndGet();
         try {
@@ -125,6 +126,8 @@ public class RetrieveTransactionsTask extends
                             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;");
@@ -165,6 +168,13 @@ public class RetrieveTransactionsTask extends
                                         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:
@@ -181,8 +191,7 @@ public class RetrieveTransactionsTask extends
                                         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);
@@ -274,6 +283,7 @@ public class RetrieveTransactionsTask extends
                                         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
@@ -302,7 +312,8 @@ public class RetrieveTransactionsTask extends
                                     break;
                                 default:
                                     throw new RuntimeException(
-                                            String.format("Unknown parser updating %s", state.name()));
+                                            String.format("Unknown parser updating %s",
+                                                    state.name()));
                             }
                         }
 
@@ -310,18 +321,18 @@ public class RetrieveTransactionsTask extends
 
                         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.scheduleTransactionListReload(ctx);
-            }
         }
         catch (MalformedURLException e) {
             error = R.string.err_bad_backend_url;
@@ -335,6 +346,10 @@ public class RetrieveTransactionsTask extends
             error = R.string.err_net_io_error;
             e.printStackTrace();
         }
+        catch (OperationCanceledException e) {
+            error = R.string.err_cancelled;
+            e.printStackTrace();
+        }
         finally {
             Data.backgroundTaskCount.decrementAndGet();
         }