int CmdModify::execute (std::string& output) { int rc = 0; int count = 0; // Apply filter. Filter filter; std::vector <Task> filtered; filter.subset (filtered); if (filtered.size () == 0) { context.footnote (STRING_FEEDBACK_NO_TASKS_SP); return 1; } // TODO Complain when no modifications are specified. // Accumulated project change notifications. std::map <std::string, std::string> projectChanges; std::vector <Task>::iterator task; for (task = filtered.begin (); task != filtered.end (); ++task) { Task before (*task); task->modify (Task::modReplace); if (taskDiff (before, *task)) { // Perform some logical consistency checks. if (task->has ("recur") && !task->has ("due") && !before.has ("due")) throw std::string (STRING_CMD_MODIFY_NO_DUE); if (before.has ("recur") && before.has ("due") && (!task->has ("due") || task->get ("due") == "")) throw std::string (STRING_CMD_MODIFY_REM_DUE); if (before.has ("recur") && (!task->has ("recur") || task->get ("recur") == "")) throw std::string (STRING_CMD_MODIFY_REC_ALWAYS); // Delete the specified task. std::string question; if (task->id != 0) question = format (STRING_CMD_MODIFY_CONFIRM, task->id, task->get ("description")); else question = format (STRING_CMD_MODIFY_CONFIRM, task->get ("uuid"), task->get ("description")); if (permission (*task, taskDifferences (before, *task) + question, filtered.size ())) { updateRecurrenceMask (*task); dependencyChainOnModify (before, *task); ++count; feedback_affected (STRING_CMD_MODIFY_TASK, *task); feedback_unblocked (*task); context.tdb2.modify (*task); if (context.verbose ("project")) projectChanges[task->get ("project")] = onProjectChange (before, *task); // Task potentially has siblings - modify them. if (task->has ("parent")) { if ((context.config.get ("recurrence.confirmation") == "prompt" && confirm (STRING_CMD_MODIFY_RECUR)) || context.config.getBoolean ("recurrence.confirmation")) { std::vector <Task> siblings = context.tdb2.siblings (*task); std::vector <Task>::iterator sibling; for (sibling = siblings.begin (); sibling != siblings.end (); ++sibling) { Task alternate (*sibling); sibling->modify (Task::modReplace); updateRecurrenceMask (*sibling); dependencyChainOnModify (alternate, *sibling); ++count; feedback_affected (STRING_CMD_MODIFY_TASK_R, *sibling); feedback_unblocked (*sibling); context.tdb2.modify (*sibling); if (context.verbose ("project")) projectChanges[sibling->get ("project")] = onProjectChange (alternate, *sibling); } // Modify the parent Task parent; context.tdb2.get (task->get ("parent"), parent); parent.modify (Task::modReplace); context.tdb2.modify (parent); } } // Task potentially has child tasks - modify them. else if (task->get ("status") == "recurring") { std::vector <Task> children = context.tdb2.children (*task); if (children.size () && (! context.config.getBoolean ("recurrence.confirmation") || confirm (STRING_CMD_MODIFY_RECUR))) { std::vector <Task>::iterator child; for (child = children.begin (); child != children.end (); ++child) { Task alternate (*child); child->modify (Task::modReplace); updateRecurrenceMask (*child); context.tdb2.modify (*child); dependencyChainOnModify (alternate, *child); if (context.verbose ("project")) projectChanges[child->get ("project")] = onProjectChange (alternate, *child); ++count; feedback_affected (STRING_CMD_MODIFY_TASK_R, *child); } } } } else { std::cout << STRING_CMD_MODIFY_NO << "\n"; rc = 1; if (_permission_quit) break; } } } // Now list the project changes. std::map <std::string, std::string>::iterator i; for (i = projectChanges.begin (); i != projectChanges.end (); ++i) if (i->first != "") context.footnote (i->second); feedback_affected (count == 1 ? STRING_CMD_MODIFY_1 : STRING_CMD_MODIFY_N, count); return rc; }
int CmdDelete::execute (std::string& output) { int rc = 0; int count = 0; // Apply filter. std::vector <Task> filtered; filter (filtered); if (filtered.size () == 0) { context.footnote (STRING_FEEDBACK_NO_TASKS_SP); return 1; } // Apply the command line modifications to the new task. A3 modifications = context.a3.extract_modifications (); // Accumulated project change notifications. std::map <std::string, std::string> projectChanges; std::vector <Task>::iterator task; for (task = filtered.begin (); task != filtered.end (); ++task) { Task before (*task); if (task->getStatus () == Task::pending || task->getStatus () == Task::completed || task->getStatus () == Task::waiting) { // Delete the specified task. std::string question; if (task->id) question = format (STRING_CMD_DELETE_CONFIRM, task->id, task->get ("description")); else question = format (STRING_CMD_DELETE_CONFIRM, task->get ("uuid"), task->get ("description")); modify_task_annotate (*task, modifications); task->setStatus (Task::deleted); if (! task->has ("end")) task->setEnd (); if (permission (*task, question, filtered.size ())) { updateRecurrenceMask (*task); ++count; context.tdb2.modify (*task); feedback_affected (STRING_CMD_DELETE_TASK, *task); feedback_unblocked (*task); dependencyChainOnComplete (*task); if (context.verbose ("project")) projectChanges[task->get ("project")] = onProjectChange (*task, true); // Delete siblings. if (task->has ("parent")) { std::vector <Task> siblings = context.tdb2.siblings (*task); if (siblings.size () && confirm (STRING_CMD_DELETE_CONFIRM_R)) { std::vector <Task>::iterator sibling; for (sibling = siblings.begin (); sibling != siblings.end (); ++sibling) { modify_task_annotate (*sibling, modifications); sibling->setStatus (Task::deleted); if (! sibling->has ("end")) sibling->setEnd (); updateRecurrenceMask (*sibling); context.tdb2.modify (*sibling); feedback_affected (STRING_CMD_DELETE_TASK_R, *sibling); feedback_unblocked (*sibling); ++count; } // Delete the parent Task parent; context.tdb2.get (task->get ("parent"), parent); parent.setStatus (Task::deleted); if (! parent.has ("end")) parent.setEnd (); context.tdb2.modify (parent); } } } else { std::cout << STRING_CMD_DELETE_NO << "\n"; rc = 1; } } else { std::cout << format (STRING_CMD_DELETE_NOT_DEL, task->id, task->get ("description")) << "\n"; rc = 1; } } // Now list the project changes. std::map <std::string, std::string>::iterator i; for (i = projectChanges.begin (); i != projectChanges.end (); ++i) if (i->first != "") context.footnote (i->second); context.tdb2.commit (); feedback_affected (count == 1 ? STRING_CMD_DELETE_1 : STRING_CMD_DELETE_N, count); return rc; }