//////////////////////////////////////////////////////////////////////////////// // // Copyright 2006 - 2015, 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 #include #include #include #include #include #include #include #include extern Context context; //////////////////////////////////////////////////////////////////////////////// CmdDelete::CmdDelete () { _keyword = "delete"; _usage = "task delete "; _description = STRING_CMD_DELETE_USAGE; _read_only = false; _displays_id = false; _needs_confirm = true; _needs_gc = false; _uses_context = true; _accepts_filter = true; _accepts_modifications = true; _accepts_miscellaneous = false; _category = Command::Category::operation; } //////////////////////////////////////////////////////////////////////////////// int CmdDelete::execute (std::string&) { int rc = 0; int count = 0; // Apply filter. Filter filter; std::vector filtered; filter.subset (filtered); if (filtered.size () == 0) { context.footnote (STRING_FEEDBACK_NO_TASKS_SP); return 1; } // Accumulated project change notifications. std::map projectChanges; for (auto& task : filtered) { Task before (task); if (task.getStatus () != Task::deleted) { // 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")); task.modify (Task::modAnnotate); task.setStatus (Task::deleted); if (! task.has ("end")) task.setAsNow ("end"); if (permission (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); // Delete siblings. if (task.has ("parent")) { if ((context.config.get ("recurrence.confirmation") == "prompt" && confirm (STRING_CMD_DELETE_CONFIRM_R)) || context.config.getBoolean ("recurrence.confirmation")) { std::vector siblings = context.tdb2.siblings (task); for (auto& sibling : siblings) { sibling.modify (Task::modAnnotate); sibling.setStatus (Task::deleted); if (! sibling.has ("end")) sibling.setAsNow ("end"); 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.setAsNow ("end"); context.tdb2.modify (parent); } } // Task potentially has child tasks - optionally delete them. else { std::vector children = context.tdb2.children (task); if (children.size () && (context.config.getBoolean ("recurrence.confirmation") || confirm (STRING_CMD_DELETE_CONFIRM_R))) { for (auto& child : children) { child.modify (Task::modAnnotate); child.setStatus (Task::deleted); if (! child.has ("end")) child.setAsNow ("end"); updateRecurrenceMask (child); context.tdb2.modify (child); feedback_affected (STRING_CMD_DELETE_TASK_R, child); feedback_unblocked (child); ++count; } } } } else { std::cout << STRING_CMD_DELETE_NO << "\n"; rc = 1; if (_permission_quit) break; } } else { std::cout << format (STRING_CMD_DELETE_NOT_DEL, task.id, task.get ("description")) << "\n"; rc = 1; } } // Now list the project changes. for (auto& change : projectChanges) if (change.first != "") context.footnote (change.second); feedback_affected (count == 1 ? STRING_CMD_DELETE_1 : STRING_CMD_DELETE_N, count); return rc; } ////////////////////////////////////////////////////////////////////////////////