v0.2.48..v0.2.49 changeset ImplicitTagCustomRules.cpp

diff --git a/hoot-core/src/main/cpp/hoot/core/schema/ImplicitTagCustomRules.cpp b/hoot-core/src/main/cpp/hoot/core/schema/ImplicitTagCustomRules.cpp
new file mode 100644
index 0000000..fcc6ee7
--- /dev/null
+++ b/hoot-core/src/main/cpp/hoot/core/schema/ImplicitTagCustomRules.cpp
@@ -0,0 +1,105 @@
+/*
+ * This file is part of Hootenanny.
+ *
+ * Hootenanny 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * --------------------------------------------------------------------
+ *
+ * The following copyright notices are generated automatically. If you
+ * have a new notice to add, please use the format:
+ * " * @copyright Copyright ..."
+ * This will properly maintain the copyright information. DigitalGlobe
+ * copyrights will be updated automatically.
+ *
+ * @copyright Copyright (C) 2017, 2018, 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ */
+#include "ImplicitTagCustomRules.h"
+
+// hoot
+#include <hoot/core/util/Log.h>
+#include <hoot/core/util/HootException.h>
+#include <hoot/core/schema/TagListReader.h>
+
+// Qt
+#include <QFile>
+
+namespace hoot
+{
+
+ImplicitTagCustomRules::ImplicitTagCustomRules()
+{
+}
+
+void ImplicitTagCustomRules::init()
+{
+  LOG_DEBUG("Intializing POI implicit tag custom rules...");
+  _clear();
+  _readAllowLists();
+  _readIgnoreLists();
+}
+
+void ImplicitTagCustomRules::_clear()
+{
+  _tagIgnoreList.clear();
+  _wordIgnoreList.clear();
+  _customRulesList.clear();
+}
+
+void ImplicitTagCustomRules::_readCustomRuleFile()
+{
+  LOG_VARD(_customRuleFile);
+  if (!_customRuleFile.trimmed().isEmpty())
+  {
+    QFile customRulesFile(_customRuleFile);
+    if (!customRulesFile.open(QIODevice::ReadOnly))
+    {
+      throw HootException(
+        QObject::tr("Error opening %1 for writing.").arg(customRulesFile.fileName()));
+    }
+    _customRulesList.clear();
+    while (!customRulesFile.atEnd())
+    {
+      const QString line = QString::fromUtf8(customRulesFile.readLine().constData()).trimmed();
+      LOG_VART(line);
+      if (!line.trimmed().isEmpty() && !line.startsWith("#"))
+      {
+        const QStringList lineParts = line.trimmed().split("\t");
+        LOG_VART(lineParts);
+        if (lineParts.size() != 2)
+        {
+          throw HootException("Invalid custom rule: " + line);
+        }
+        _customRulesList[lineParts[0].trimmed()] = lineParts[1].trimmed();
+      }
+    }
+    customRulesFile.close();
+  }
+  LOG_VART(_customRulesList);
+}
+
+void ImplicitTagCustomRules::_readAllowLists()
+{
+  LOG_DEBUG("Reading allow lists...");
+  _readCustomRuleFile();
+}
+
+void ImplicitTagCustomRules::_readIgnoreLists()
+{
+  LOG_DEBUG("Reading ignore lists...");
+  _tagIgnoreList = TagListReader::readList(_tagIgnoreFile);
+  //Words really aren't tags, but the tag list reader works fine for this.
+  _wordIgnoreList = TagListReader::readList(_wordIgnoreFile, true);
+}
+
+}