1 files changed, 87 insertions, 0 deletions
diff --git a/bin/domain/imag-todo/src/util.rs b/bin/domain/imag-todo/src/util.rs
new file mode 100644
index 00000000..6e3fd669
--- /dev/null
+++ b/bin/domain/imag-todo/src/util.rs
@@ -0,0 +1,87 @@
+//
+// imag - the personal information management suite for the commandline
+// Copyright (C) 2015-2019 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 std::collections::BTreeMap;
+use std::result::Result as RResult;
+
+use failure::Fallible as Result;
+use failure::Error;
+use failure::err_msg;
+use handlebars::Handlebars;
+use clap::ArgMatches;
+use chrono::NaiveDateTime;
+use toml_query::read::TomlValueReadTypeExt;
+
+use libimagrt::runtime::Runtime;
+use libimagstore::store::Entry;
+use libimagtodo::entry::Todo;
+use libimagutil::date::datetime_to_string;
+
+pub fn get_dt_str(d: Result<Option<NaiveDateTime>>, s: &str) -> RResult<String, libimagentryview::error::Error> {
+    Ok(d.map_err(libimagentryview::error::Error::from)?
+       .map(|v| datetime_to_string(&v))
+       .unwrap_or(s.to_string()))
+}
+
+pub fn get_todo_print_format(config_value_path: &'static str, rt: &Runtime, scmd: &ArgMatches) -> Result<Handlebars> {
+    let fmt = match scmd.value_of("format").map(String::from) {
+        Some(s) => Ok(s),
+        None => {
+            rt.config()
+                .ok_or_else(|| err_msg("No configuration file"))?
+                .read_string(config_value_path)
+                .map_err(Error::from)?
+                .ok_or_else(|| format_err!("Configuration '{}' does not exist", config_value_path))
+        }
+    }?;
+
+    let mut hb = Handlebars::new();
+    hb.register_template_string("format", fmt)?;
+
+    hb.register_escape_fn(::handlebars::no_escape);
+    ::libimaginteraction::format::register_all_color_helpers(&mut hb);
+    ::libimaginteraction::format::register_all_format_helpers(&mut hb);
+    Ok(hb)
+}
+
+pub fn build_data_object_for_handlebars(i: usize, todo: &Entry) -> Result<BTreeMap<&'static str, String>> {
+    let mut data = BTreeMap::new();
+
+    data.insert("i", format!("{}", i));
+    let uuid     = todo.get_uuid().map_err(Error::from)?.to_string();
+    let status   = todo.get_status().map_err(Error::from)?;
+    let status   = status.as_str().to_string();
+    let text     = todo.get_content().to_string();
+    let sched    = get_dt_str(todo.get_scheduled(), "Not scheduled")?;
+    let hidden   = get_dt_str(todo.get_hidden(), "Not hidden")?;
+    let due      = get_dt_str(todo.get_due(), "No due")?;
+    let priority = todo.get_priority().map_err(Error::from)?.map(|p| p.as_str().to_string())
+            .unwrap_or("No prio".to_string());
+
+    data.insert("uuid"     , uuid);
+    data.insert("status"   , status);
+    data.insert("text"     , text);
+    data.insert("sched"    , sched);
+    data.insert("hidden"   , hidden);
+    data.insert("due"      , due);
+    data.insert("priority" , priority);
+
+    Ok(data)
+}
+