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//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2020 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
use anyhow::Result;
use anyhow::Error;
use libimagrt::runtime::Runtime;
pub fn import(rt: &Runtime) -> Result<()> {
let scmd = rt.cli().subcommand().1.unwrap();
match scmd.subcommand_name() {
None => Err(anyhow!("No subcommand called")),
Some("taskwarrior") => import_taskwarrior(rt),
Some(other) => {
debug!("Unknown command");
if rt.handle_unknown_subcommand("imag-todo-import", other, rt.cli())?.success() {
Ok(())
} else {
Err(anyhow!("Failed to handle unknown subcommand"))
}
},
}
}
#[allow(unused_variables)]
fn import_taskwarrior(rt: &Runtime) -> Result<()> {
#[cfg(not(feature = "import-taskwarrior"))]
{
Err(anyhow!("Binary not compiled with taskwarrior import functionality"))
}
#[cfg(feature = "import-taskwarrior")]
{
use std::collections::HashMap;
use std::ops::Deref;
use uuid::Uuid;
use libimagtodo::status::Status;
use libimagtodo::priority::Priority;
use libimagtodo::store::TodoStore;
use libimagentrytag::tagable::Tagable;
use libimagentrylink::linkable::Linkable;
use task_hookrs::import::import as taskwarrior_import;
use task_hookrs::priority::TaskPriority;
use task_hookrs::status::TaskStatus;
let store = rt.store();
if !rt.input_is_pipe() {
return Err(anyhow!("Cannot get stdin for importing tasks"))
}
let stdin = ::std::io::stdin();
let translate_status = |twstatus: &TaskStatus| -> Option<Status> {
match *twstatus {
TaskStatus::Pending => Some(Status::Pending),
TaskStatus::Completed => Some(Status::Done),
TaskStatus::Deleted => Some(Status::Deleted),
_ => Some(Status::Deleted), // default to deleted if taskwarrior data does not have a status
}
};
let translate_prio = |p: &TaskPriority| -> Priority {
match p {
TaskPriority::Low => Priority::Low,
TaskPriority::Medium => Priority::Medium,
TaskPriority::High => Priority::High,
}
};
taskwarrior_import(stdin)
.map_err(|e| Error::from(e.compat()))?
.into_iter()
.map(|task| {
let mut todo = store
.todo_builder()
.with_check_sanity(false) // data should be imported, even if it is not sane
.with_status(translate_status(task.status()))
.with_uuid(Some(*task.uuid()))
.with_due(task.due().map(Deref::deref).cloned())
.with_scheduled(task.scheduled().map(Deref::deref).cloned())
.with_hidden(task.wait().map(Deref::deref).cloned())
.with_prio(task.priority().map(|p| translate_prio(p)))
.build(rt.store())?;
todo.set_content(task.description().clone());
if let Some(tags) = task.tags() {
tags.iter().map(String::from).map(|tag| {
if libimagentrytag::tag::is_tag_str(&tag).is_err() {
warn!("Not a valid tag, ignoring: {}", tag);
Ok(())
} else {
todo.add_tag(tag)
}
}).collect::<Result<Vec<_>>>()?;
}
if let Some(annos) = task.annotations() {
// We do not import annotations as imag annotations, but add them as text to
// the entry, which is more sane IMO.
//
// this could be changed into a configurable thing later.
let anno = annos.iter()
.map(|anno| anno.description())
.map(String::clone)
.collect::<Vec<String>>()
.join("\n");
todo.get_content_mut().push('\n');
todo.get_content_mut().push_str(&anno);
}
let dependends = task.depends().cloned().unwrap_or_else(|| vec![]);
Ok((*task.uuid(), dependends))
})
.collect::<Result<HashMap<Uuid, Vec<Uuid>>>>()?
//
// We actually _have_ to collect here, because we must ensure that all imported Todo
// entries are in the store before we can continue and link them together (which is
// what happens next)
//
.iter()
.filter(|(_, list)| !list.is_empty())
.map(|(key, list)| {
let mut entry = store.get_todo_by_uuid(key)?.ok_or_else(|| {
anyhow!("Cannot find todo by UUID: {}", key)
})?;
list.iter()
.map(move |element| {
store.get_todo_by_uuid(element)?
.ok_or_else(|| {
anyhow!("Cannot find todo by UUID: {}", key)
})
.and_then(|mut target| entry.add_link(&mut target))
})
.collect::<Result<_>>()
})
.collect::<Result<_>>()
}
}
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