Commands - add

- Migrated handleAdd to CmdAdd.

src/commands/CmdAdd.cpp

@@ -0,0 +1,146 @@
+////////////////////////////////////////////////////////////////////////////////
+// taskwarrior - a command line task list manager.
+//
+// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
+// All rights reserved.
+//
+// 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.
+//
+// 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, write to the
+//
+//     Free Software Foundation, Inc.,
+//     51 Franklin Street, Fifth Floor,
+//     Boston, MA
+//     02110-1301
+//     USA
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <sstream>
+#include <Context.h>
+#include <text.h>
+#include <util.h>
+#include <main.h>
+#include <CmdAdd.h>
+
+extern Context context;
+
+////////////////////////////////////////////////////////////////////////////////
+CmdAdd::CmdAdd ()
+{
+  _keyword     = "add";
+  _usage       = "task add [tags] [attrs] desc...";
+  _description = "Adds a new task.";
+  _read_only   = false;
+  _displays_id = false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int CmdAdd::execute (const std::string&, std::string& output)
+{
+  int rc = 0;
+  std::stringstream out;
+
+  context.task.set ("uuid", uuid ());
+  context.task.setEntry ();
+
+  // Recurring tasks get a special status.
+  if (context.task.has ("due") &&
+      context.task.has ("recur"))
+  {
+    context.task.setStatus (Task::recurring);
+    context.task.set ("mask", "");
+  }
+
+  // Tasks with a wait: date get a special status.
+  else if (context.task.has ("wait"))
+    context.task.setStatus (Task::waiting);
+
+  // By default, tasks are pending.
+  else
+    context.task.setStatus (Task::pending);
+
+  // Override with default.project, if not specified.
+  if (context.task.get ("project") == "")
+    context.task.set ("project", context.config.get ("default.project"));
+
+  // Override with default.priority, if not specified.
+  if (context.task.get ("priority") == "")
+  {
+    std::string defaultPriority = context.config.get ("default.priority");
+    if (Att::validNameValue ("priority", "", defaultPriority))
+      context.task.set ("priority", defaultPriority);
+  }
+
+  // Override with default.due, if not specified.
+  if (context.task.get ("due") == "")
+  {
+    std::string defaultDue = context.config.get ("default.due");
+    if (defaultDue != "" &&
+        Att::validNameValue ("due", "", defaultDue))
+      context.task.set ("due", defaultDue);
+  }
+
+  // Include tags.
+  std::vector <std::string>::iterator tag;
+  for (tag = context.tagAdditions.begin ();
+       tag != context.tagAdditions.end ();
+       ++tag)
+    context.task.addTag (*tag);
+
+  // Must load pending to resolve dependencies, and to provide a new ID.
+  context.tdb.lock (context.config.getBoolean ("locking"));
+
+  std::vector <Task> all;
+  Filter none;
+  context.tdb.loadPending (all, none);
+
+  // Resolve dependencies.
+  if (context.task.has ("depends"))
+  {
+    // Convert ID to UUID.
+    std::vector <std::string> deps;
+    split (deps, context.task.get ("depends"), ',');
+
+    // Eliminate the ID-based set.
+    context.task.set ("depends", "");
+
+    std::vector <std::string>::iterator i;
+    for (i = deps.begin (); i != deps.end (); i++)
+    {
+      int id = atoi (i->c_str ());
+      if (id < 0)
+        context.task.removeDependency (-id);
+      else
+        context.task.addDependency (id);
+    }
+  }
+
+  // Only valid tasks can be added.
+  context.task.validate ();
+
+  context.tdb.add (context.task);
+
+#ifdef FEATURE_NEW_ID
+  out << "Created task " << context.tdb.nextId () << ".\n";
+#endif
+
+  context.footnote (onProjectChange (context.task));
+
+  context.tdb.commit ();
+  context.tdb.unlock ();
+
+  output = out.str ();
+  return rc;
+}
+
+////////////////////////////////////////////////////////////////////////////////