337 lines
9.9 KiB
C++
337 lines
9.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// taskwarrior - a command line task list manager.
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//
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// Copyright 2006-2011, Paul Beckingham, Federico Hernandez.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// http://www.opensource.org/licenses/mit-license.php
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <iostream>
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#include <sstream>
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#include <vector>
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#include <string>
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#include <stdlib.h>
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#include <inttypes.h>
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#include <Context.h>
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#include <main.h>
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#include <text.h>
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#include <util.h>
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#include <cmake.h>
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extern Context context;
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////////////////////////////////////////////////////////////////////////////////
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bool taskDiff (const Task& before, const Task& after)
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{
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// Attributes are all there is, so figure the different attribute names
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// between before and after.
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std::vector <std::string> beforeAtts;
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Task::const_iterator att;
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for (att = before.begin (); att != before.end (); ++att)
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beforeAtts.push_back (att->first);
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std::vector <std::string> afterAtts;
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for (att = after.begin (); att != after.end (); ++att)
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afterAtts.push_back (att->first);
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std::vector <std::string> beforeOnly;
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std::vector <std::string> afterOnly;
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listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
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if (beforeOnly.size () !=
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afterOnly.size ())
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return true;
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std::vector <std::string>::iterator name;
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for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
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if (*name != "uuid" &&
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before.get (*name) != after.get (*name))
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return true;
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return false;
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}
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////////////////////////////////////////////////////////////////////////////////
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std::string taskDifferences (const Task& before, const Task& after)
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{
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// Attributes are all there is, so figure the different attribute names
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// between before and after.
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std::vector <std::string> beforeAtts;
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Task::const_iterator att;
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for (att = before.begin (); att != before.end (); ++att)
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beforeAtts.push_back (att->first);
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std::vector <std::string> afterAtts;
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for (att = after.begin (); att != after.end (); ++att)
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afterAtts.push_back (att->first);
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std::vector <std::string> beforeOnly;
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std::vector <std::string> afterOnly;
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listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
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// Now start generating a description of the differences.
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std::stringstream out;
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std::vector <std::string>::iterator name;
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for (name = beforeOnly.begin (); name != beforeOnly.end (); ++name)
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out << " - "
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<< ucFirst(*name)
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<< " will be deleted.\n";
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for (name = afterOnly.begin (); name != afterOnly.end (); ++name)
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{
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if (*name == "depends")
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{
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << " - "
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<< "Dependencies"
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<< " will be set to '"
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<< to
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<< "'.\n";
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}
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else
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out << " - "
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<< ucFirst(*name)
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<< " will be set to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
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if (*name != "uuid" &&
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before.get (*name) != after.get (*name))
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{
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if (*name == "depends")
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{
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std::vector <int> deps_before;
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before.getDependencies (deps_before);
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std::string from;
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join (from, ", ", deps_before);
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << " - "
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<< "Dependencies"
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<< " will be changed from '"
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<< from
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<< "' to '"
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<< to
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<< "'.\n";
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}
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else
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out << " - "
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<< ucFirst(*name)
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<< " will be changed from '"
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<< renderAttribute (*name, before.get (*name))
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<< "' to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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// Shouldn't just say nothing.
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if (out.str ().length () == 0)
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out << " - No changes will be made.\n";
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return out.str ();
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}
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////////////////////////////////////////////////////////////////////////////////
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std::string taskInfoDifferences (const Task& before, const Task& after)
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{
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// Attributes are all there is, so figure the different attribute names
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// between before and after.
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std::vector <std::string> beforeAtts;
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Task::const_iterator att;
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for (att = before.begin (); att != before.end (); ++att)
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beforeAtts.push_back (att->first);
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std::vector <std::string> afterAtts;
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for (att = after.begin (); att != after.end (); ++att)
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afterAtts.push_back (att->first);
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std::vector <std::string> beforeOnly;
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std::vector <std::string> afterOnly;
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listDiff (beforeAtts, afterAtts, beforeOnly, afterOnly);
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// Now start generating a description of the differences.
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std::stringstream out;
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std::vector <std::string>::iterator name;
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for (name = beforeOnly.begin (); name != beforeOnly.end (); ++name)
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{
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if (*name == "depends")
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{
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std::vector <int> deps_before;
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before.getDependencies (deps_before);
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std::string from;
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join (from, ", ", deps_before);
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out << "Dependencies '"
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<< from
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<< "' deleted.\n";
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}
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else if (name->substr (0, 11) == "annotation_")
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{
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out << "Annotation '"
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<< before.get (*name)
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<< "' deleted.\n";
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}
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else
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{
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out << ucFirst (*name)
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<< " deleted.\n";
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}
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}
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for (name = afterOnly.begin (); name != afterOnly.end (); ++name)
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{
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if (*name == "depends")
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{
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << "Dependencies"
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<< " set to '"
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<< to
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<< "'.\n";
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}
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else if (name->substr (0, 11) == "annotation_")
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{
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out << "Annotation of '"
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<< after.get (*name)
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<< "' added.\n";
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}
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else
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out << ucFirst(*name)
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<< " set to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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for (name = beforeAtts.begin (); name != beforeAtts.end (); ++name)
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if (*name != "uuid" &&
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before.get (*name) != after.get (*name) &&
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before.get (*name) != "" && after.get (*name) != "")
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{
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if (*name == "depends")
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{
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std::vector <int> deps_before;
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before.getDependencies (deps_before);
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std::string from;
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join (from, ", ", deps_before);
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std::vector <int> deps_after;
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after.getDependencies (deps_after);
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std::string to;
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join (to, ", ", deps_after);
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out << "Dependencies"
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<< " changed from '"
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<< from
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<< "' to '"
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<< to
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<< "'.\n";
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}
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else if (name->substr (0, 11) == "annotation_")
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{
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out << "Annotation changed to '"
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<< after.get (*name)
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<< "'.\n";
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}
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else
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out << ucFirst(*name)
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<< " changed from '"
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<< renderAttribute (*name, before.get (*name))
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<< "' to '"
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<< renderAttribute (*name, after.get (*name))
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<< "'.\n";
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}
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// Shouldn't just say nothing.
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if (out.str ().length () == 0)
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out << "No changes made.\n";
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return out.str ();
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}
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////////////////////////////////////////////////////////////////////////////////
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std::string renderAttribute (const std::string& name, const std::string& value)
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{
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Column* col = context.columns[name];
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if (col &&
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col->type () == "date" &&
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value != "")
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{
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Date d ((time_t)strtol (value.c_str (), NULL, 10));
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return d.toString (context.config.get ("dateformat"));
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}
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return value;
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}
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////////////////////////////////////////////////////////////////////////////////
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// Implements:
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// Deleted 3 tasks
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//
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// The 'effect' string should contain:
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// {1} Quantity
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void feedback_affected (const std::string& effect, int quantity)
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{
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if (context.verbose ("affected") ||
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context.config.getBoolean ("echo.command")) // Deprecated 2.0
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{
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std::cout << format (effect, quantity)
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<< "\n";
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// Implements:
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// Deleting task 123 'This is a test'
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//
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// The 'effect' string should contain:
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// {1} ID
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// {2} Description
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void feedback_affected (const std::string& effect, const Task& task)
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{
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if (context.verbose ("affected") ||
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context.config.getBoolean ("echo.command")) // Deprecated 2.0
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{
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if (task.id)
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std::cout << format (effect, task.id, task.get ("description"))
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<< "\n";
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else
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std::cout << format (effect, task.get ("uuid"), task.get ("description"))
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<< "\n";
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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