Merge pull request #762 from matthiasbeyer/imag-diary/move-viewer-impl
imag-diary: move viewer impl
This commit is contained in:
commit
54120852ce
7 changed files with 61 additions and 24 deletions
|
@ -21,9 +21,6 @@ path = "../libimagentryedit"
|
|||
[dependencies.libimagentrylist]
|
||||
path = "../libimagentrylist"
|
||||
|
||||
[dependencies.libimagentryview]
|
||||
path = "../libimagentryview"
|
||||
|
||||
[dependencies.libimagerror]
|
||||
path = "../libimagerror"
|
||||
|
||||
|
|
|
@ -21,7 +21,6 @@ extern crate chrono;
|
|||
extern crate libimagdiary;
|
||||
extern crate libimagentryedit;
|
||||
extern crate libimagentrylist;
|
||||
extern crate libimagentryview;
|
||||
extern crate libimaginteraction;
|
||||
extern crate libimagrt;
|
||||
extern crate libimagstore;
|
||||
|
|
|
@ -1,30 +1,19 @@
|
|||
use libimagdiary::diary::Diary;
|
||||
use libimagentryview::viewer::Viewer;
|
||||
use libimagentryview::builtin::plain::PlainViewer;
|
||||
use libimagdiary::viewer::DiaryViewer as DV;
|
||||
use libimagrt::runtime::Runtime;
|
||||
use libimagerror::trace::trace_error;
|
||||
use libimagerror::trace::MapErrTrace;
|
||||
use libimagutil::warn_exit::warn_exit;
|
||||
|
||||
use util::get_diary_name;
|
||||
|
||||
pub fn view(rt: &Runtime) {
|
||||
let diaryname = get_diary_name(rt).unwrap_or_else(|| warn_exit("No diary name", 1));
|
||||
let diary = Diary::open(rt.store(), &diaryname[..]);
|
||||
let show_header = rt.cli().subcommand_matches("view").unwrap().is_present("show-header");
|
||||
let diary = Diary::open(rt.store(), &diaryname[..]);
|
||||
let hdr = rt.cli().subcommand_matches("view").unwrap().is_present("show-header");
|
||||
|
||||
match diary.entries() {
|
||||
Ok(entries) => {
|
||||
let pv = PlainViewer::new(show_header);
|
||||
for entry in entries.into_iter().filter_map(Result::ok) {
|
||||
let id = entry.diary_id();
|
||||
println!("{} :\n", id);
|
||||
if let Err(e) = pv.view_entry(&entry) {
|
||||
trace_error(&e);
|
||||
};
|
||||
println!("\n---\n");
|
||||
}
|
||||
},
|
||||
Err(e) => trace_error(&e),
|
||||
}
|
||||
diary.entries()
|
||||
.and_then(|entries| DV::new(hdr).view_entries(entries.into_iter().filter_map(Result::ok)))
|
||||
.map_err_trace()
|
||||
.ok();
|
||||
}
|
||||
|
||||
|
|
|
@ -27,3 +27,6 @@ path = "../libimagrt"
|
|||
[dependencies.libimagentryedit]
|
||||
path = "../libimagentryedit"
|
||||
|
||||
[dependencies.libimagentryview]
|
||||
path = "../libimagentryview"
|
||||
|
||||
|
|
|
@ -7,7 +7,8 @@ generate_error_module!(
|
|||
DiaryEditError => "Cannot edit diary entry",
|
||||
PathConversionError => "Error while converting paths internally",
|
||||
EntryNotInDiary => "Entry not in Diary",
|
||||
IOError => "IO Error"
|
||||
IOError => "IO Error",
|
||||
ViewError => "Error viewing diary entry"
|
||||
);
|
||||
);
|
||||
|
||||
|
|
|
@ -26,6 +26,7 @@ extern crate itertools;
|
|||
#[macro_use] extern crate libimagutil;
|
||||
#[macro_use] extern crate libimagerror;
|
||||
extern crate libimagentryedit;
|
||||
extern crate libimagentryview;
|
||||
extern crate libimagrt;
|
||||
|
||||
module_entry_path_mod!("diary");
|
||||
|
@ -38,3 +39,5 @@ pub mod is_in_diary;
|
|||
pub mod entry;
|
||||
pub mod iter;
|
||||
pub mod result;
|
||||
pub mod viewer;
|
||||
|
||||
|
|
45
libimagdiary/src/viewer.rs
Normal file
45
libimagdiary/src/viewer.rs
Normal file
|
@ -0,0 +1,45 @@
|
|||
//! A diary viewer built on libimagentryview.
|
||||
|
||||
use entry::Entry;
|
||||
use error::DiaryErrorKind as DEK;
|
||||
use error::MapErrInto;
|
||||
use result::Result;
|
||||
|
||||
use libimagentryview::viewer::Viewer;
|
||||
use libimagentryview::builtin::plain::PlainViewer;
|
||||
|
||||
/// 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.
|
||||
///
|
||||
/// This type is mainly just written to be constructed-called-deleted in one go:
|
||||
///
|
||||
/// ```ignore
|
||||
/// DiaryViewer::new(show_header).view_entries(entries);
|
||||
/// ```
|
||||
///
|
||||
pub struct DiaryViewer(PlainViewer);
|
||||
|
||||
impl DiaryViewer {
|
||||
|
||||
pub fn new(show_header: bool) -> DiaryViewer {
|
||||
DiaryViewer(PlainViewer::new(show_header))
|
||||
}
|
||||
|
||||
/// View all entries from the iterator, or stop immediately if an error occurs, returning that
|
||||
/// error.
|
||||
pub fn view_entries<'a, I: Iterator<Item = Entry<'a>>>(&self, entries: I) -> Result<()> {
|
||||
for entry in entries {
|
||||
let id = entry.diary_id();
|
||||
println!("{} :\n", id);
|
||||
let _ = try!(self.0
|
||||
.view_entry(&entry)
|
||||
.map_err_into(DEK::ViewError)
|
||||
.map_err_into(DEK::IOError));
|
||||
println!("\n---\n");
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
}
|
||||
|
Loading…
Reference in a new issue