Added kmymoney

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kmymoney@1239792 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 420 insertions, 0 deletions

diff --git a/kmymoney2/converter/mymoneytemplate.cpp b/kmymoney2/converter/mymoneytemplate.cpp
new file mode 100644
index 0000000..63305c6
--- /dev/null
+++ b/kmymoney2/converter/mymoneytemplate.cpp
@@ -0,0 +1,420 @@
+/***************************************************************************
+                          mymoneytemplate.cpp  -  description
+                             -------------------
+    begin                : Sat Aug 14 2004
+    copyright            : (C) 2004 by Thomas Baumgart
+    email                : ipwizard@users.sourceforge.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "kdecompat.h"
+
+// ----------------------------------------------------------------------------
+// QT Includes
+
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qapplication.h>
+
+// ----------------------------------------------------------------------------
+// KDE Includes
+
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kio/netaccess.h>
+#include <ksavefile.h>
+
+// ----------------------------------------------------------------------------
+// Project Includes
+
+#include "mymoneytemplate.h"
+
+MyMoneyTemplate::MyMoneyTemplate() :
+  m_progressCallback(0)
+{
+}
+
+MyMoneyTemplate::MyMoneyTemplate(const KURL& url) :
+  m_progressCallback(0)
+{
+  loadTemplate(url);
+}
+
+MyMoneyTemplate::~MyMoneyTemplate()
+{
+}
+
+bool MyMoneyTemplate::loadTemplate(const KURL& url)
+{
+  QString filename;
+
+  if(!url.isValid()) {
+    qDebug("Invalid template URL '%s'", url.url().latin1());
+    return false;
+  }
+
+  m_source = url;
+  if(url.isLocalFile()) {
+    filename = url.path();
+
+  } else {
+    bool rc;
+    rc = KIO::NetAccess::download(url, filename, qApp->mainWidget());
+    if(!rc) {
+      KMessageBox::detailedError(qApp->mainWidget(),
+             i18n("Error while loading file '%1'!").arg(url.url()),
+             KIO::NetAccess::lastErrorString(),
+             i18n("File access error"));
+      return false;
+    }
+  }
+
+  bool rc = true;
+  QFile file(filename);
+  QFileInfo info(file);
+  if(!info.isFile()) {
+    QString msg=i18n("<b>%1</b> is not a template file.").arg(filename);
+    KMessageBox::error(qApp->mainWidget(), QString("<p>")+msg, i18n("Filetype Error"));
+    return false;
+  }
+
+  if(file.open(IO_ReadOnly)) {
+    QString errMsg;
+    int errLine, errColumn;
+    if(!m_doc.setContent(&file, &errMsg, &errLine, &errColumn)) {
+      QString msg=i18n("Error while reading template file <b>%1</b> in line %2, column %3").arg(filename).arg(errLine).arg(errColumn);
+      KMessageBox::detailedError(qApp->mainWidget(), QString("<p>")+msg, errMsg, i18n("Template Error"));
+      rc = false;
+    } else {
+      rc = loadDescription();
+    }
+    file.close();
+  } else {
+    KMessageBox::sorry(qApp->mainWidget(), i18n("File '%1' not found!").arg(filename));
+    rc = false;
+  }
+
+  // if a temporary file was constructed by NetAccess::download,
+  // then it will be removed with the next call. Otherwise, it
+  // stays untouched on the local filesystem
+  KIO::NetAccess::removeTempFile(filename);
+  return rc;
+}
+
+bool MyMoneyTemplate::loadDescription(void)
+{
+  int validMask = 0x00;
+  const int validAccount = 0x01;
+  const int validTitle = 0x02;
+  const int validShort = 0x04;
+  const int validLong = 0x08;
+  const int invalid = 0x10;
+  const int validHeader = 0x0F;
+
+  QDomElement rootElement = m_doc.documentElement();
+  if(!rootElement.isNull()
+  && rootElement.tagName() == "kmymoney-account-template") {
+    QDomNode child = rootElement.firstChild();
+    while(!child.isNull() && child.isElement()) {
+      QDomElement childElement = child.toElement();
+      // qDebug("MyMoneyTemplate::import: Processing child node %s", childElement.tagName().data());
+      if(childElement.tagName() == "accounts") {
+        m_accounts = childElement.firstChild();
+        validMask |= validAccount;
+      } else if(childElement.tagName() == "title") {
+        m_title = childElement.text();
+        validMask |= validTitle;
+      } else if(childElement.tagName() == "shortdesc") {
+        m_shortDesc = childElement.text();
+        validMask |= validShort;
+      } else if(childElement.tagName() == "longdesc") {
+        m_longDesc = childElement.text();
+        validMask |= validLong;
+      } else {
+        KMessageBox::error(qApp->mainWidget(), QString("<p>")+i18n("Invalid tag <b>%1</b> in template file <b>%2</b>!").arg(childElement.tagName()).arg(m_source.prettyURL()));
+        validMask |= invalid;
+      }
+      child = child.nextSibling();
+    }
+  }
+  return validMask == validHeader;
+}
+
+bool MyMoneyTemplate::hierarchy(QMap<QString, QListViewItem*>& list, const QString& parent, QDomNode account)
+{
+  bool rc = true;
+  while(rc == true && !account.isNull()) {
+    if(account.isElement()) {
+      QDomElement accountElement = account.toElement();
+      if(accountElement.tagName() == "account") {
+        QString name = QString("%1:%2").arg(parent).arg(accountElement.attribute("name"));
+        list[name] = 0;
+        hierarchy(list, name, account.firstChild());
+      }
+    }
+    account = account.nextSibling();
+  }
+  return rc;
+}
+
+void MyMoneyTemplate::hierarchy(QMap<QString, QListViewItem*>& list)
+{
+  bool rc = !m_accounts.isNull();
+  QDomNode accounts = m_accounts;
+  while(rc == true && !accounts.isNull() && accounts.isElement()) {
+    QDomElement childElement = accounts.toElement();
+    if(childElement.tagName() == "account"
+    && childElement.attribute("name") == "") {
+      switch(childElement.attribute("type").toUInt()) {
+        case MyMoneyAccount::Asset:
+          list[i18n("Asset")] = 0;
+          rc = hierarchy(list, i18n("Asset"), childElement.firstChild());
+          break;
+        case MyMoneyAccount::Liability:
+          list[i18n("Liability")] = 0;
+          rc = hierarchy(list, i18n("Liability"), childElement.firstChild());
+          break;
+        case MyMoneyAccount::Income:
+          list[i18n("Income")] = 0;
+          rc = hierarchy(list, i18n("Income"), childElement.firstChild());
+          break;
+        case MyMoneyAccount::Expense:
+          list[i18n("Expense")] = 0;
+          rc = hierarchy(list, i18n("Expense"), childElement.firstChild());
+          break;
+        case MyMoneyAccount::Equity:
+          list[i18n("Equity")] = 0;
+          rc = hierarchy(list, i18n("Equity"), childElement.firstChild());
+          break;
+
+        default:
+          rc = false;
+          break;
+      }
+    } else {
+      rc = false;
+    }
+    accounts = accounts.nextSibling();
+  }
+}
+
+bool MyMoneyTemplate::importTemplate(void(*callback)(int, int, const QString&))
+{
+  m_progressCallback = callback;
+  bool rc = !m_accounts.isNull();
+  MyMoneyFile* file = MyMoneyFile::instance();
+  signalProgress(0, m_doc.elementsByTagName("account").count(), i18n("Loading template %1").arg(m_source.url()));
+  m_accountsRead = 0;
+
+  while(rc == true && !m_accounts.isNull() && m_accounts.isElement()) {
+    QDomElement childElement = m_accounts.toElement();
+    if(childElement.tagName() == "account"
+    && childElement.attribute("name") == "") {
+      ++m_accountsRead;
+      MyMoneyAccount parent;
+      switch(childElement.attribute("type").toUInt()) {
+        case MyMoneyAccount::Asset:
+          parent = file->asset();
+          break;
+        case MyMoneyAccount::Liability:
+          parent = file->liability();
+          break;
+        case MyMoneyAccount::Income:
+          parent = file->income();
+          break;
+        case MyMoneyAccount::Expense:
+          parent = file->expense();
+          break;
+        case MyMoneyAccount::Equity:
+          parent = file->equity();
+          break;
+
+        default:
+          KMessageBox::error(qApp->mainWidget(), QString("<p>")+i18n("Invalid top-level account type <b>%1</b> in template file <b>%2</b>!").arg(childElement.attribute("type")).arg(m_source.prettyURL()));
+          rc = false;
+      }
+
+      if(rc == true) {
+        rc = createAccounts(parent, childElement.firstChild());
+      }
+    } else {
+      rc = false;
+    }
+    m_accounts = m_accounts.nextSibling();
+  }
+  signalProgress(-1, -1);
+  return rc;
+}
+
+bool MyMoneyTemplate::createAccounts(MyMoneyAccount& parent, QDomNode account)
+{
+  bool rc = true;
+  while(rc == true && !account.isNull()) {
+    MyMoneyAccount acc;
+    if(account.isElement()) {
+      QDomElement accountElement = account.toElement();
+      if(accountElement.tagName() == "account") {
+        signalProgress(++m_accountsRead, 0);
+        QValueList<MyMoneyAccount> subAccountList;
+        QValueList<MyMoneyAccount>::ConstIterator it;
+        it = subAccountList.end();
+        if(!parent.accountList().isEmpty()) {
+          MyMoneyFile::instance()->accountList(subAccountList, parent.accountList());
+          for(it = subAccountList.begin(); it != subAccountList.end(); ++it) {
+            if((*it).name() == accountElement.attribute("name")) {
+              acc = *it;
+              break;
+            }
+          }
+        }
+        if(it == subAccountList.end()) {
+          // not found, we need to create it
+          acc.setName(accountElement.attribute("name"));
+          acc.setAccountType(static_cast<MyMoneyAccount::_accountTypeE>(accountElement.attribute("type").toUInt()));
+          setFlags(acc, account.firstChild());
+          try {
+            MyMoneyFile::instance()->addAccount(acc, parent);
+          } catch(MyMoneyException *e) {
+            delete e;
+          }
+        }
+        createAccounts(acc, account.firstChild());
+      }
+    }
+    account = account.nextSibling();
+  }
+  return rc;
+}
+
+bool MyMoneyTemplate::setFlags(MyMoneyAccount& acc, QDomNode flags)
+{
+  bool rc = true;
+  while(rc == true && !flags.isNull()) {
+    if(flags.isElement()) {
+      QDomElement flagElement = flags.toElement();
+      if(flagElement.tagName() == "flag") {
+        // make sure, we only store flags we know!
+        QString value = flagElement.attribute("name");
+        if(value == "Tax") {
+          acc.setValue(value.latin1(), "Yes");
+        } else {
+           KMessageBox::error(qApp->mainWidget(), QString("<p>")+i18n("Invalid flag type <b>%1</b> for account <b>%3</b> in template file <b>%2</b>!").arg(flagElement.attribute("name")).arg(m_source.prettyURL()).arg(acc.name()));
+          rc = false;
+       }
+      }
+    }
+    flags = flags.nextSibling();
+  }
+  return rc;
+}
+
+void MyMoneyTemplate::signalProgress(int current, int total, const QString& msg)
+{
+  if(m_progressCallback != 0)
+    (*m_progressCallback)(current, total, msg);
+}
+
+bool MyMoneyTemplate::exportTemplate(void(*callback)(int, int, const QString&))
+{
+  m_progressCallback = callback;
+
+  m_doc = QDomDocument("KMYMONEY-TEMPLATE");
+
+  QDomProcessingInstruction instruct = m_doc.createProcessingInstruction(QString("xml"), QString("version=\"1.0\" encoding=\"utf-8\""));
+  m_doc.appendChild(instruct);
+
+  QDomElement mainElement = m_doc.createElement("kmymoney-account-template");
+  m_doc.appendChild(mainElement);
+
+  QDomElement title = m_doc.createElement("title");
+  mainElement.appendChild(title);
+
+  QDomElement shortDesc = m_doc.createElement("shortdesc");
+  mainElement.appendChild(shortDesc);
+
+  QDomElement longDesc = m_doc.createElement("longdesc");
+  mainElement.appendChild(longDesc);
+
+  QDomElement accounts = m_doc.createElement("accounts");
+  mainElement.appendChild(accounts);
+
+  // addAccountStructure(accounts, MyMoneyFile::instance()->asset());
+  // addAccountStructure(accounts, MyMoneyFile::instance()->liability());
+  addAccountStructure(accounts, MyMoneyFile::instance()->income());
+  addAccountStructure(accounts, MyMoneyFile::instance()->expense());
+  // addAccountStructure(accounts, MyMoneyFile::instance()->equity());
+
+  return true;
+}
+
+bool MyMoneyTemplate::addAccountStructure(QDomElement& parent, const MyMoneyAccount& acc)
+{
+  QDomElement account = m_doc.createElement("account");
+  parent.appendChild(account);
+
+  if(MyMoneyFile::instance()->isStandardAccount(acc.id()))
+    account.setAttribute(QString("name"), QString());
+  else
+    account.setAttribute(QString("name"), acc.name());
+  account.setAttribute(QString("type"), acc.accountType());
+
+  // FIXME: add tax flag stuff
+
+  // any child accounts?
+  if(acc.accountList().count() > 0) {
+    QValueList<MyMoneyAccount> list;
+    MyMoneyFile::instance()->accountList(list, acc.accountList(), false);
+    QValueList<MyMoneyAccount>::Iterator it;
+    for(it = list.begin(); it != list.end(); ++it) {
+      addAccountStructure(account, *it);
+    }
+  }
+  return true;
+}
+
+bool MyMoneyTemplate::saveTemplate(const KURL& url)
+{
+  QString filename;
+
+  if(!url.isValid()) {
+    qDebug("Invalid template URL '%s'", url.url().latin1());
+    return false;
+  }
+
+  if(url.isLocalFile()) {
+    filename = url.path();
+    KSaveFile qfile(filename, 0600);
+    if(qfile.status() == 0) {
+      saveToLocalFile(qfile.file());
+      if(!qfile.close()) {
+        throw new MYMONEYEXCEPTION(i18n("Unable to write changes to '%1'").arg(filename));
+      }
+    } else {
+      throw new MYMONEYEXCEPTION(i18n("Unable to write changes to '%1'").arg(filename));
+    }
+  } else {
+    KTempFile tmpfile;
+    saveToLocalFile(tmpfile.file());
+    if(!KIO::NetAccess::upload(tmpfile.name(), url, NULL))
+      throw new MYMONEYEXCEPTION(i18n("Unable to upload to '%1'").arg(url.url()));
+    tmpfile.unlink();
+  }
+  return true;
+}
+
+bool MyMoneyTemplate::saveToLocalFile(QFile* qfile)
+{
+  QTextStream stream(qfile);
+  stream.setEncoding(QTextStream::UnicodeUTF8);
+  stream << m_doc.toString();
+
+  return true;
+}