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Switch to use libimagnotes

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This commit is contained in:
Matthias Beyer 2016-10-13 16:27:01 +02:00
parent 1f745af0d8
commit c2f68a94c1
2 changed files with 25 additions and 29 deletions
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50
libimagannotation/src/annotation.rs
View file

@ -20,6 +20,7 @@
use libimagstore::store::Store;
use libimagstore::store::FileLockEntry;
use libimagstore::storeid::StoreId;
use libimagnotes::note::Note;
use result::Result;
use error::AnnotationErrorKind as AEK;
@ -33,7 +34,7 @@ pub trait Annotateable {
///
/// This `Annotation` is stored in the Store itself.
fn annotate(&self, store: &Store) -> Result<Annotation> {
self.annotate_with_path_generator(store, DefaultAnnotationPathGenerator::new())
self.annotate_with_path_generator(store, DefaultAnnotationNameGenerator::new())
}
/// Add an annotation to `Self`, that is a `FileLockEntry` which is linked to `Self` (link as in
@ -41,12 +42,12 @@ pub trait Annotateable {
///
/// This `Annotation` is stored in the Store itself.
///
/// The `pg` is a AnnotationPathGenerator object which is used to generate a StoreId
fn annotate_with_path_generator(&self, store: &Store, pg: &AnnotationPathGenerator) -> Result<Annotation>;
/// The `pg` is a AnnotationNameGenerator object which is used to generate a StoreId
fn annotate_with_path_generator(&self, store: &Store, pg: &AnnotationNameGenerator) -> Result<Annotation>;
/// List annotations of a Annotateable
///
/// This lists only annotations that are generated via the `DefaultAnnotationPathGenerator`
/// This lists only annotations that are generated via the `DefaultAnnotationNameGenerator`
fn annotations(&self) -> Result<Vec<StoreId>>;
/// Remove an annotation by its ID
@ -58,33 +59,32 @@ pub trait Annotateable {
}
/// A AnnotationPathGenerator generates a unique path for the annotation to be generated.
pub trait AnnotationPathGenerator {
fn generate_annotation_path(&self) -> Result<StoreId>;
/// A AnnotationNameGenerator generates a unique path for the annotation to be generated.
pub trait AnnotationNameGenerator {
fn generate_annotation_path(&self) -> Result<String>;
}
/// The DefaultAnnotationPathGenerator generates unique StoreIds for Annotations, where the
/// The DefaultAnnotationNameGenerator generates unique StoreIds for Annotations, where the
/// collection the annotations are stored in is `/annotation/`.
pub struct DefaultAnnotationPathGenerator;
pub struct DefaultAnnotationNameGenerator;
impl AnnotationPathGenerator for DefaultAnnotationPathGenerator {
impl AnnotationNameGenerator for DefaultAnnotationNameGenerator {
fn generate_annotation_path(&self) -> Result<StoreId> {
let id = Uuid::new_v4();
ModuleEntryPath::new(format!("{}", id)).map_err_into(AEK::StoreIdGenerationError)
fn generate_annotation_path(&self) -> Result<String> {
Ok(format!("{}/{}", MODULE_ENTRY_PATH_NAME, Uuid::new_v4()))
}
}
pub struct Annotation<'a>(FileLockEntry<'a>);
pub struct Annotation<'a>(Note<'a>);
impl Annotateable for FileLockEntry {
fn annotate_with_path_generator(&self, store: &Store, pg: &AnnotationPathGenerator)
fn annotate_with_path_generator(&self, store: &Store, pg: &AnnotationNameGenerator)
-> Result<Annotation>
{
pb.generate_annotation_path()
.and_then(|id| store.create(id).map_err_into(AEK::StoreWriteError))
.and_then(|name| Note::new(store, name, String::new()).map_err_into(AEK::StoreWriteError))
.and_then(|mut fle| {
self.add_internal_link(&mut fle)
.map_err_into(AEK::LinkingError)
@ -97,19 +97,15 @@ impl Annotateable for FileLockEntry {
///
/// Returns the pathes to the annotations, not the annotations itself.
fn annotations(&self) -> Result<Vec<StoreId>> {
lazy_static! {
static ref pb : PathBuf = PathBuf::from(format!("{}/{}",
libimagnotes::MODULE_ENTRY_PATH_NAME,
MODULE_ENTRY_PATH_NAME));
};
self.get_internal_links()
.map_err_into(AEK::LinkError)
.map(|v| v.iter_into()
.filter(|id| id.components()
.next()
.map(|fst| match fst {
Component::Normal(ref s) => s == ANNOTATION_COLLECTION_NAME,
_ => false,
})
.unwrap_or(false)
)
.collect::<Vec<StoreId>>();
)
.map(|v| v.iter_into().filter(|id| id.local().starts_with(pb)).collect())
}
/// Remove an annotation by its ID

4
libimagannotation/src/lib.rs
View file

@ -24,9 +24,9 @@ extern crate uuid;
extern crate libimaglink;
extern crate libimagutil;
static ANNOTATION_COLLECTION_NAME : &str = "annotation";
pub static MODULE_ENTRY_PATH_NAME: &'static str = "annotation";
module_entry_path_mod!(ANNOTATION_COLLECTION_NAME);
module_entry_path_mod!(MODULE_ENTRY_PATH_NAME);
pub mod annotation;
pub mod error;