CmdTag: Added 'tag' command

src/commands/CMakeLists.txt

@@ -22,6 +22,7 @@ set (commands_SRCS CmdCancel.cpp
                    CmdStop.cpp
                    CmdSummary.cpp
                    CmdShow.cpp
+                   CmdTag.cpp
                    CmdTags.cpp
                    CmdTrack.cpp
                    CmdUndo.cpp)

src/commands/CmdTag.cpp

@@ -0,0 +1,76 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2015 - 2016, Paul Beckingham, Federico Hernandez.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// http://www.opensource.org/licenses/mit-license.php
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <cmake.h>
+#include <commands.h>
+#include <timew.h>
+#include <iostream>
+#include <stdlib.h>
+
+////////////////////////////////////////////////////////////////////////////////
+int CmdTag (
+  const CLI& cli,
+  Rules& rules,
+  Database& database)
+{
+  // Gather IDs and TAGs.
+  std::vector <int> ids;
+  std::vector <std::string> tags;
+  for (auto& arg : cli._args)
+  {
+    if (arg.hasTag ("ID"))
+      ids.push_back (strtol (arg.attribute ("value").c_str (), NULL, 10));
+
+    if (arg.hasTag ("TAG"))
+      tags.push_back (arg.attribute ("raw"));
+  }
+
+  // Load the data.
+  // Note: There is no filter.
+  Interval filter;
+  auto tracked = getTracked (database, rules, filter);
+
+  // Apply tags to ids.
+  for (auto& id : ids)
+  {
+    if (id <= static_cast <int> (tracked.size ()))
+    {
+      // Note: It's okay to subtract a one-based number from a zero-based index.
+      Interval i = tracked[tracked.size () - id];
+
+      for (auto& tag : tags)
+        i.tag (tag);
+
+      database.modifyInterval (tracked[tracked.size () - id], i);
+
+      // TODO Feedback about modified intervals.
+    }
+  }
+
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/commands/commands.h

@@ -48,6 +48,7 @@ int CmdReport        (const CLI&, Rules&, Database&, const Extensions&);
 int CmdShow          (            Rules&                              );
 int CmdStart         (const CLI&, Rules&, Database&                   );
 int CmdStop          (const CLI&, Rules&, Database&                   );
+int CmdTag           (const CLI&, Rules&, Database&                   );
 int CmdTags          (            Rules&, Database&                   );
 int CmdTrack         (const CLI&, Rules&, Database&                   );
 int CmdUndo          (                                                );

src/init.cpp

@@ -71,6 +71,7 @@ void initializeEntities (CLI& cli)
   cli.entity ("command", "show");
   cli.entity ("command", "start");
   cli.entity ("command", "stop");
+  cli.entity ("command", "tag");
   cli.entity ("command", "tags");
   cli.entity ("command", "track");
   cli.entity ("command", "undo");
@@ -257,6 +258,7 @@ int dispatchCommand (
     else if (command == "start")       status = CmdStart         (cli, rules, database            );
     else if (command == "stop")        status = CmdStop          (cli, rules, database            );
     else if (command == "summary")     status = CmdSummary       (cli, rules, database            );
+    else if (command == "tag")         status = CmdTag           (cli, rules, database            );
     else if (command == "tags")        status = CmdTags          (     rules, database            );
     else if (command == "track")       status = CmdTrack         (cli, rules, database            );
     else if (command == "undo")        status = CmdUndo          (                                );