grimhilt/nextsync-rust
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optimize clone by allowing to fetch with a different depth

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grimhilt
2023-07-21 16:00:04 +02:00
parent 0832100d83
commit f01983b29d
4 changed files with 52 additions and 12 deletions
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19
src/utils/remote.rs
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@@ -1,6 +1,6 @@
use crate::services::{req_props::ObjProps, api::ApiError};
pub fn enumerate_remote(req: impl Fn(&str) -> Result<Vec<ObjProps>, ApiError>) -> (Vec<ObjProps>, Vec<ObjProps>) {
pub fn enumerate_remote(req: impl Fn(&str) -> Result<Vec<ObjProps>, ApiError>, depth: Option<&str>) -> (Vec<ObjProps>, Vec<ObjProps>) {
let mut folders: Vec<ObjProps> = vec![ObjProps::new()];
let mut all_folders: Vec<ObjProps> = vec![];
let mut files: Vec<ObjProps> = vec![];
@@ -33,12 +33,18 @@ pub fn enumerate_remote(req: impl Fn(&str) -> Result<Vec<ObjProps>, ApiError>) -
Err(ApiError::Unexpected(_)) => todo!()
};
// find folders and files in response
// separate folders and files in response
let mut iter = objs.iter();
iter.next(); // jump first element which is the folder cloned
// first element is not used as it is the fetched folder
let default_depth = calc_depth(iter.next().unwrap());
let d = depth.unwrap_or("0").parse::<u16>().unwrap();
for object in iter {
if object.is_dir() {
folders.push(object.clone());
// should get content of this folder if it is not already in this reponse
if calc_depth(object) - default_depth == d {
folders.push(object.clone());
}
all_folders.push(object.clone());
} else {
files.push(object.clone());
@@ -48,3 +54,8 @@ pub fn enumerate_remote(req: impl Fn(&str) -> Result<Vec<ObjProps>, ApiError>) -
(all_folders, files)
}
fn calc_depth(obj: &ObjProps) -> u16 {
obj.relative_s.clone().unwrap_or(String::from("")).split("/").count() as u16
}