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Diffstat (limited to 'bin/domain/imag-diary/src/list.rs')
-rw-r--r-- | bin/domain/imag-diary/src/list.rs | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/bin/domain/imag-diary/src/list.rs b/bin/domain/imag-diary/src/list.rs new file mode 100644 index 00000000..4ed3123c --- /dev/null +++ b/bin/domain/imag-diary/src/list.rs @@ -0,0 +1,68 @@ +// +// imag - the personal information management suite for the commandline +// Copyright (C) 2015, 2016 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 libimagdiary::diary::Diary; +use libimagdiary::error::DiaryErrorKind as DEK; +use libimagdiary::error::MapErrInto; +use libimagentrylist::listers::core::CoreLister; +use libimagentrylist::lister::Lister; +use libimagrt::runtime::Runtime; +use libimagstore::store::Entry; +use libimagutil::warn_exit::warn_exit; +use libimagerror::trace::MapErrTrace; +use libimagutil::debug_result::*; + +use util::get_diary_name; + +pub fn list(rt: &Runtime) { + let diaryname = get_diary_name(rt) + .unwrap_or_else(|| warn_exit("No diary selected. Use either the configuration file or the commandline option", 1)); + + fn entry_to_location_listing_string(e: &Entry) -> String { + e.get_location().clone() + .without_base() + .to_str() + .map_err_trace() + .unwrap_or(String::from("<<Path Parsing Error>>")) + } + + let diary = Diary::open(rt.store(), &diaryname[..]); + debug!("Diary opened: {:?}", diary); + diary.entries() + .and_then(|es| { + debug!("Iterator for listing: {:?}", es); + + let es = es + .filter_map(|entry| { + entry + .map_dbg(|e| format!("Filtering: {:?}", e)) + .map_err_trace() // error tracing here + .ok() // so we can ignore errors here + }) + .map(|e| e.into()); + + CoreLister::new(&entry_to_location_listing_string) + .list(es) + .map_err_into(DEK::IOError) + }) + .map_dbg_str("Ok") + .map_err_trace() + .ok(); +} + |