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Fix: view entries sorted

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Matthias Beyer 2018-04-13 13:41:02 +02:00
parent c27dc79afe
commit ae5c4cf9ba
1 changed files with 10 additions and 6 deletions
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16
lib/domain/libimagdiary/src/viewer.rs
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@ -27,7 +27,6 @@ use error::Result;
use libimagstore::store::FileLockEntry;
use libimagentryview::viewer::Viewer;
use libimagentryview::builtin::plain::PlainViewer;
use libimagerror::trace::trace_error;
/// This viewer does _not_ implement libimagentryview::viewer::Viewer because we need to be able to
/// call some diary-type specific functions on the entries passed to this.
@ -49,11 +48,16 @@ impl DiaryViewer {
/// View all entries from the iterator, or stop immediately if an error occurs, returning that
/// error.
pub fn view_entries<'a, I: Iterator<Item = FileLockEntry<'a>>>(&self, entries: I) -> Result<()> {
for entry in entries {
match entry.diary_id() {
Ok(id) => println!("{} :\n", id),
Err(e) => trace_error(&e),
}
let mut entries = entries
.map(|e| e.diary_id().map(|id| (id, e)))
.collect::<Result<Vec<_>>>()?;
entries.sort_by_key(|&(ref id, _)| {
[id.year() as u32, id.month(), id.day(), id.hour(), id.minute(), id.second()]
});
for (id, entry) in entries.into_iter() {
println!("{} :\n", id);
let _ = self.0
.view_entry(&entry)
.chain_err(|| DEK::ViewError)