Files
taskwarrior-2.x/src/history.cpp
Paul Beckingham 462caf5bd4 Copyright
- Updated copyright to 2011.
2010-12-31 22:03:05 -05:00

752 lines
22 KiB
C++

////////////////////////////////////////////////////////////////////////////////
// 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 <Table.h>
#include <text.h>
#include <util.h>
#include <main.h>
extern Context context;
////////////////////////////////////////////////////////////////////////////////
int handleReportHistoryMonthly (std::string& outs)
{
int rc = 0;
if (context.hooks.trigger ("pre-history-command"))
{
std::map <time_t, int> groups; // Represents any month with data
std::map <time_t, int> addedGroup; // Additions by month
std::map <time_t, int> completedGroup; // Completions by month
std::map <time_t, int> deletedGroup; // Deletions by month
// Scan the pending tasks.
std::vector <Task> tasks;
context.tdb.lock (context.config.getBoolean ("locking"));
handleRecurrence ();
context.tdb.load (tasks, context.filter);
context.tdb.commit ();
context.tdb.unlock ();
foreach (task, tasks)
{
Date entry (task->get ("entry"));
Date end;
if (task->has ("end"))
end = Date (task->get ("end"));
time_t epoch = entry.startOfMonth ().toEpoch ();
groups[epoch] = 0;
// Every task has an entry date.
++addedGroup[epoch];
// All deleted tasks have an end date.
if (task->getStatus () == Task::deleted)
{
epoch = end.startOfMonth ().toEpoch ();
groups[epoch] = 0;
++deletedGroup[epoch];
}
// All completed tasks have an end date.
else if (task->getStatus () == Task::completed)
{
epoch = end.startOfMonth ().toEpoch ();
groups[epoch] = 0;
++completedGroup[epoch];
}
}
// Now build the table.
Table table;
table.setDateFormat (context.config.get ("dateformat"));
table.addColumn ("Year");
table.addColumn ("Month");
table.addColumn ("Added");
table.addColumn ("Completed");
table.addColumn ("Deleted");
table.addColumn ("Net");
if ((context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor")) &&
context.config.getBoolean ("fontunderline"))
{
table.setColumnUnderline (0);
table.setColumnUnderline (1);
table.setColumnUnderline (2);
table.setColumnUnderline (3);
table.setColumnUnderline (4);
table.setColumnUnderline (5);
}
else
table.setTableDashedUnderline ();
table.setColumnJustification (2, Table::right);
table.setColumnJustification (3, Table::right);
table.setColumnJustification (4, Table::right);
table.setColumnJustification (5, Table::right);
int totalAdded = 0;
int totalCompleted = 0;
int totalDeleted = 0;
int priorYear = 0;
int row = 0;
foreach (i, groups)
{
row = table.addRow ();
totalAdded += addedGroup [i->first];
totalCompleted += completedGroup [i->first];
totalDeleted += deletedGroup [i->first];
Date dt (i->first);
int m, d, y;
dt.toMDY (m, d, y);
if (y != priorYear)
{
table.addCell (row, 0, y);
priorYear = y;
}
table.addCell (row, 1, Date::monthName(m));
int net = 0;
if (addedGroup.find (i->first) != addedGroup.end ())
{
table.addCell (row, 2, addedGroup[i->first]);
net +=addedGroup[i->first];
}
if (completedGroup.find (i->first) != completedGroup.end ())
{
table.addCell (row, 3, completedGroup[i->first]);
net -= completedGroup[i->first];
}
if (deletedGroup.find (i->first) != deletedGroup.end ())
{
table.addCell (row, 4, deletedGroup[i->first]);
net -= deletedGroup[i->first];
}
table.addCell (row, 5, net);
if ((context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor")) && net)
table.setCellColor (row, 5, net > 0 ? Color (Color::red) :
Color (Color::green));
}
if (table.rowCount ())
{
table.addRow ();
row = table.addRow ();
table.addCell (row, 1, "Average");
if (context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor"))
table.setRowColor (row, Color (Color::nocolor, Color::nocolor, false, true, false));
table.addCell (row, 2, totalAdded / (table.rowCount () - 2));
table.addCell (row, 3, totalCompleted / (table.rowCount () - 2));
table.addCell (row, 4, totalDeleted / (table.rowCount () - 2));
table.addCell (row, 5, (totalAdded - totalCompleted - totalDeleted) / (table.rowCount () - 2));
}
std::stringstream out;
if (table.rowCount ())
out << optionalBlankLine ()
<< table.render ()
<< "\n";
else
{
out << "No tasks.\n";
rc = 1;
}
outs = out.str ();
context.hooks.trigger ("post-history-command");
}
return rc;
}
////////////////////////////////////////////////////////////////////////////////
int handleReportHistoryAnnual (std::string& outs)
{
int rc = 0;
if (context.hooks.trigger ("pre-history-command"))
{
std::map <time_t, int> groups; // Represents any month with data
std::map <time_t, int> addedGroup; // Additions by month
std::map <time_t, int> completedGroup; // Completions by month
std::map <time_t, int> deletedGroup; // Deletions by month
// Scan the pending tasks.
std::vector <Task> tasks;
context.tdb.lock (context.config.getBoolean ("locking"));
handleRecurrence ();
context.tdb.load (tasks, context.filter);
context.tdb.commit ();
context.tdb.unlock ();
foreach (task, tasks)
{
Date entry (task->get ("entry"));
Date end;
if (task->has ("end"))
end = Date (task->get ("end"));
time_t epoch = entry.startOfYear ().toEpoch ();
groups[epoch] = 0;
// Every task has an entry date.
++addedGroup[epoch];
// All deleted tasks have an end date.
if (task->getStatus () == Task::deleted)
{
epoch = end.startOfYear ().toEpoch ();
groups[epoch] = 0;
++deletedGroup[epoch];
}
// All completed tasks have an end date.
else if (task->getStatus () == Task::completed)
{
epoch = end.startOfYear ().toEpoch ();
groups[epoch] = 0;
++completedGroup[epoch];
}
}
// Now build the table.
Table table;
table.setDateFormat (context.config.get ("dateformat"));
table.addColumn ("Year");
table.addColumn ("Added");
table.addColumn ("Completed");
table.addColumn ("Deleted");
table.addColumn ("Net");
if ((context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor")) &&
context.config.getBoolean ("fontunderline"))
{
table.setColumnUnderline (0);
table.setColumnUnderline (1);
table.setColumnUnderline (2);
table.setColumnUnderline (3);
table.setColumnUnderline (4);
}
else
table.setTableDashedUnderline ();
table.setColumnJustification (1, Table::right);
table.setColumnJustification (2, Table::right);
table.setColumnJustification (3, Table::right);
table.setColumnJustification (4, Table::right);
int totalAdded = 0;
int totalCompleted = 0;
int totalDeleted = 0;
int priorYear = 0;
int row = 0;
foreach (i, groups)
{
row = table.addRow ();
totalAdded += addedGroup [i->first];
totalCompleted += completedGroup [i->first];
totalDeleted += deletedGroup [i->first];
Date dt (i->first);
int m, d, y;
dt.toMDY (m, d, y);
if (y != priorYear)
{
table.addCell (row, 0, y);
priorYear = y;
}
int net = 0;
if (addedGroup.find (i->first) != addedGroup.end ())
{
table.addCell (row, 1, addedGroup[i->first]);
net +=addedGroup[i->first];
}
if (completedGroup.find (i->first) != completedGroup.end ())
{
table.addCell (row, 2, completedGroup[i->first]);
net -= completedGroup[i->first];
}
if (deletedGroup.find (i->first) != deletedGroup.end ())
{
table.addCell (row, 3, deletedGroup[i->first]);
net -= deletedGroup[i->first];
}
table.addCell (row, 4, net);
if ((context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor")) && net)
table.setCellColor (row, 4, net > 0 ? Color (Color::red) :
Color (Color::green));
}
if (table.rowCount ())
{
table.addRow ();
row = table.addRow ();
table.addCell (row, 0, "Average");
if (context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor"))
table.setRowColor (row, Color (Color::nocolor, Color::nocolor, false, true, false));
table.addCell (row, 1, totalAdded / (table.rowCount () - 2));
table.addCell (row, 2, totalCompleted / (table.rowCount () - 2));
table.addCell (row, 3, totalDeleted / (table.rowCount () - 2));
table.addCell (row, 4, (totalAdded - totalCompleted - totalDeleted) / (table.rowCount () - 2));
}
std::stringstream out;
if (table.rowCount ())
out << optionalBlankLine ()
<< table.render ()
<< "\n";
else
{
out << "No tasks.\n";
rc = 1;
}
outs = out.str ();
context.hooks.trigger ("post-history-command");
}
return rc;
}
////////////////////////////////////////////////////////////////////////////////
int handleReportGHistoryMonthly (std::string& outs)
{
int rc = 0;
if (context.hooks.trigger ("pre-ghistory-command"))
{
std::map <time_t, int> groups; // Represents any month with data
std::map <time_t, int> addedGroup; // Additions by month
std::map <time_t, int> completedGroup; // Completions by month
std::map <time_t, int> deletedGroup; // Deletions by month
// Scan the pending tasks.
std::vector <Task> tasks;
context.tdb.lock (context.config.getBoolean ("locking"));
handleRecurrence ();
context.tdb.load (tasks, context.filter);
context.tdb.commit ();
context.tdb.unlock ();
foreach (task, tasks)
{
Date entry (task->get ("entry"));
Date end;
if (task->has ("end"))
end = Date (task->get ("end"));
time_t epoch = entry.startOfMonth ().toEpoch ();
groups[epoch] = 0;
// Every task has an entry date.
++addedGroup[epoch];
// All deleted tasks have an end date.
if (task->getStatus () == Task::deleted)
{
epoch = end.startOfMonth ().toEpoch ();
groups[epoch] = 0;
++deletedGroup[epoch];
}
// All completed tasks have an end date.
else if (task->getStatus () == Task::completed)
{
epoch = end.startOfMonth ().toEpoch ();
groups[epoch] = 0;
++completedGroup[epoch];
}
}
int widthOfBar = context.getWidth () - 15; // 15 == strlen ("2008 September ")
// Now build the table.
Table table;
table.setDateFormat (context.config.get ("dateformat"));
table.addColumn ("Year");
table.addColumn ("Month");
table.addColumn ("Number Added/Completed/Deleted");
if ((context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor")) &&
context.config.getBoolean ("fontunderline"))
{
table.setColumnUnderline (0);
table.setColumnUnderline (1);
}
else
table.setTableDashedUnderline ();
Color color_add (context.config.get ("color.history.add"));
Color color_done (context.config.get ("color.history.done"));
Color color_delete (context.config.get ("color.history.delete"));
// Determine the longest line, and the longest "added" line.
int maxAddedLine = 0;
int maxRemovedLine = 0;
foreach (i, groups)
{
if (completedGroup[i->first] + deletedGroup[i->first] > maxRemovedLine)
maxRemovedLine = completedGroup[i->first] + deletedGroup[i->first];
if (addedGroup[i->first] > maxAddedLine)
maxAddedLine = addedGroup[i->first];
}
int maxLine = maxAddedLine + maxRemovedLine;
if (maxLine > 0)
{
unsigned int leftOffset = (widthOfBar * maxAddedLine) / maxLine;
int totalAdded = 0;
int totalCompleted = 0;
int totalDeleted = 0;
int priorYear = 0;
int row = 0;
foreach (i, groups)
{
row = table.addRow ();
totalAdded += addedGroup[i->first];
totalCompleted += completedGroup[i->first];
totalDeleted += deletedGroup[i->first];
Date dt (i->first);
int m, d, y;
dt.toMDY (m, d, y);
if (y != priorYear)
{
table.addCell (row, 0, y);
priorYear = y;
}
table.addCell (row, 1, Date::monthName(m));
unsigned int addedBar = (widthOfBar * addedGroup[i->first]) / maxLine;
unsigned int completedBar = (widthOfBar * completedGroup[i->first]) / maxLine;
unsigned int deletedBar = (widthOfBar * deletedGroup[i->first]) / maxLine;
std::string bar = "";
if (context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor"))
{
std::string aBar = "";
if (addedGroup[i->first])
{
aBar = format (addedGroup[i->first]);
while (aBar.length () < addedBar)
aBar = " " + aBar;
}
std::string cBar = "";
if (completedGroup[i->first])
{
cBar = format (completedGroup[i->first]);
while (cBar.length () < completedBar)
cBar = " " + cBar;
}
std::string dBar = "";
if (deletedGroup[i->first])
{
dBar = format (deletedGroup[i->first]);
while (dBar.length () < deletedBar)
dBar = " " + dBar;
}
bar += std::string (leftOffset - aBar.length (), ' ');
bar += color_add.colorize (aBar);
bar += color_done.colorize (cBar);
bar += color_delete.colorize (dBar);
}
else
{
std::string aBar = ""; while (aBar.length () < addedBar) aBar += "+";
std::string cBar = ""; while (cBar.length () < completedBar) cBar += "X";
std::string dBar = ""; while (dBar.length () < deletedBar) dBar += "-";
bar += std::string (leftOffset - aBar.length (), ' ');
bar += aBar + cBar + dBar;
}
table.addCell (row, 2, bar);
}
}
std::stringstream out;
if (table.rowCount ())
{
out << optionalBlankLine ()
<< table.render ()
<< "\n";
if (context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor"))
out << "Legend: "
<< color_add.colorize ("added")
<< ", "
<< color_done.colorize ("completed")
<< ", "
<< color_delete.colorize ("deleted")
<< optionalBlankLine ()
<< "\n";
else
out << "Legend: + added, X completed, - deleted\n";
}
else
{
out << "No tasks.\n";
rc = 1;
}
outs = out.str ();
context.hooks.trigger ("post-ghistory-command");
}
return rc;
}
////////////////////////////////////////////////////////////////////////////////
int handleReportGHistoryAnnual (std::string& outs)
{
int rc = 0;
if (context.hooks.trigger ("pre-ghistory-command"))
{
std::map <time_t, int> groups; // Represents any month with data
std::map <time_t, int> addedGroup; // Additions by month
std::map <time_t, int> completedGroup; // Completions by month
std::map <time_t, int> deletedGroup; // Deletions by month
// Scan the pending tasks.
std::vector <Task> tasks;
context.tdb.lock (context.config.getBoolean ("locking"));
handleRecurrence ();
context.tdb.load (tasks, context.filter);
context.tdb.commit ();
context.tdb.unlock ();
foreach (task, tasks)
{
Date entry (task->get ("entry"));
Date end;
if (task->has ("end"))
end = Date (task->get ("end"));
time_t epoch = entry.startOfYear ().toEpoch ();
groups[epoch] = 0;
// Every task has an entry date.
++addedGroup[epoch];
// All deleted tasks have an end date.
if (task->getStatus () == Task::deleted)
{
epoch = end.startOfYear ().toEpoch ();
groups[epoch] = 0;
++deletedGroup[epoch];
}
// All completed tasks have an end date.
else if (task->getStatus () == Task::completed)
{
epoch = end.startOfYear ().toEpoch ();
groups[epoch] = 0;
++completedGroup[epoch];
}
}
int widthOfBar = context.getWidth () - 5; // 5 == strlen ("2008 ")
// Now build the table.
Table table;
table.setDateFormat (context.config.get ("dateformat"));
table.addColumn ("Year");
table.addColumn ("Number Added/Completed/Deleted");
if ((context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor")) &&
context.config.getBoolean ("fontunderline"))
{
table.setColumnUnderline (0);
}
else
table.setTableDashedUnderline ();
Color color_add (context.config.get ("color.history.add"));
Color color_done (context.config.get ("color.history.done"));
Color color_delete (context.config.get ("color.history.delete"));
// Determine the longest line, and the longest "added" line.
int maxAddedLine = 0;
int maxRemovedLine = 0;
foreach (i, groups)
{
if (completedGroup[i->first] + deletedGroup[i->first] > maxRemovedLine)
maxRemovedLine = completedGroup[i->first] + deletedGroup[i->first];
if (addedGroup[i->first] > maxAddedLine)
maxAddedLine = addedGroup[i->first];
}
int maxLine = maxAddedLine + maxRemovedLine;
if (maxLine > 0)
{
unsigned int leftOffset = (widthOfBar * maxAddedLine) / maxLine;
int totalAdded = 0;
int totalCompleted = 0;
int totalDeleted = 0;
int priorYear = 0;
int row = 0;
foreach (i, groups)
{
row = table.addRow ();
totalAdded += addedGroup[i->first];
totalCompleted += completedGroup[i->first];
totalDeleted += deletedGroup[i->first];
Date dt (i->first);
int m, d, y;
dt.toMDY (m, d, y);
if (y != priorYear)
{
table.addCell (row, 0, y);
priorYear = y;
}
unsigned int addedBar = (widthOfBar * addedGroup[i->first]) / maxLine;
unsigned int completedBar = (widthOfBar * completedGroup[i->first]) / maxLine;
unsigned int deletedBar = (widthOfBar * deletedGroup[i->first]) / maxLine;
std::string bar = "";
if (context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor"))
{
std::string aBar = "";
if (addedGroup[i->first])
{
aBar = format (addedGroup[i->first]);
while (aBar.length () < addedBar)
aBar = " " + aBar;
}
std::string cBar = "";
if (completedGroup[i->first])
{
cBar = format (completedGroup[i->first]);
while (cBar.length () < completedBar)
cBar = " " + cBar;
}
std::string dBar = "";
if (deletedGroup[i->first])
{
dBar = format (deletedGroup[i->first]);
while (dBar.length () < deletedBar)
dBar = " " + dBar;
}
bar += std::string (leftOffset - aBar.length (), ' ');
bar += color_add.colorize (aBar);
bar += color_done.colorize (cBar);
bar += color_delete.colorize (dBar);
}
else
{
std::string aBar = ""; while (aBar.length () < addedBar) aBar += "+";
std::string cBar = ""; while (cBar.length () < completedBar) cBar += "X";
std::string dBar = ""; while (dBar.length () < deletedBar) dBar += "-";
bar += std::string (leftOffset - aBar.length (), ' ');
bar += aBar + cBar + dBar;
}
table.addCell (row, 1, bar);
}
}
std::stringstream out;
if (table.rowCount ())
{
out << optionalBlankLine ()
<< table.render ()
<< "\n";
if (context.config.getBoolean ("color") || context.config.getBoolean ("_forcecolor"))
out << "Legend: "
<< color_add.colorize ("added")
<< ", "
<< color_done.colorize ("completed")
<< ", "
<< color_delete.colorize ("deleted")
<< optionalBlankLine ()
<< "\n";
else
out << "Legend: + added, X completed, - deleted\n";
}
else
{
out << "No tasks.\n";
rc = 1;
}
outs = out.str ();
context.hooks.trigger ("post-ghistory-command");
}
return rc;
}
////////////////////////////////////////////////////////////////////////////////