92 lines
3 KiB
Rust
92 lines
3 KiB
Rust
//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015-2018 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; version
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// 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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use libimagrt::runtime::Runtime;
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use libimagdiary::error::*;
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use toml::Value;
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use toml_query::read::TomlValueReadExt;
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pub fn get_diary_name(rt: &Runtime) -> Option<String> {
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use libimagdiary::config::get_default_diary_name;
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rt.cli()
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.value_of("diaryname")
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.map(String::from)
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.or_else(|| get_default_diary_name(rt))
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}
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pub enum Timed {
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Daily,
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Hourly,
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Minutely,
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Secondly,
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}
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/// Returns true if the diary should always create timed entries, which is whenever
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///
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/// ```toml
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/// diary.diaries.<diary>.timed = true
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/// ```
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///
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/// # Returns
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///
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/// * Ok(Some(Timed::Hourly)) if diary should create timed entries
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/// * Ok(Some(Timed::Minutely)) if diary should not create timed entries
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/// * Ok(None) if config is not available
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/// * Err(e) if reading the toml failed, type error or something like this
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///
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pub fn get_diary_timed_config(rt: &Runtime, diary_name: &str) -> Result<Option<Timed>> {
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match rt.config() {
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None => Ok(None),
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Some(cfg) => {
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let v = cfg
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.read(&format!("diary.diaries.{}.timed", diary_name))
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.chain_err(|| DiaryErrorKind::IOError);
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match v {
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Ok(Some(&Value::String(ref s))) => parse_timed_string(s, diary_name).map(Some),
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Ok(Some(_)) => {
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let s = format!("Type error at 'diary.diaryies.{}.timed': should be either 'd'/'daily', 'h'/'hourly', 'm'/'minutely' or 's'/'secondly'", diary_name);
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Err(s).map_err(From::from)
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},
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Ok(None) => Ok(None),
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Err(e) => Err(e),
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}
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}
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}
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}
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pub fn parse_timed_string(s: &str, diary_name: &str) -> Result<Timed> {
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if s == "d" || s == "daily" {
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Ok(Timed::Daily)
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} else if s == "h" || s == "hourly" {
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Ok(Timed::Hourly)
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} else if s == "m" || s == "minutely" {
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Ok(Timed::Minutely)
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} else if s == "s" || s == "secondly" {
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Ok(Timed::Secondly)
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} else {
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let s = format!("Cannot parse config: 'diary.diaries.{}.timed = {}'",
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diary_name, s);
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Err(s).map_err(From::from)
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}
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}
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