NG-SD-Plugins/not-decky-store
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Add decky sorting query support

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This commit is contained in:
NGnius (Graham) 2023-12-30 21:44:10 -05:00
parent 512e03d9c7
commit cf2786242d
12 changed files with 537 additions and 19 deletions
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2
.gitignore vendored
View file

@ -1,3 +1,5 @@
/target
**/target
/store
not-decky-*
/*.sh

7
Cargo.lock generated
View file

@ -435,6 +435,7 @@ dependencies = [
"iana-time-zone",
"js-sys",
"num-traits",
"serde",
"wasm-bindgen",
"windows-targets 0.48.5",
]
@ -537,8 +538,9 @@ dependencies = [
[[package]]
name = "decky_api"
version = "0.1.0"
version = "0.2.0"
dependencies = [
"chrono",
"serde",
]
@ -899,7 +901,7 @@ dependencies = [
[[package]]
name = "not-decky-store"
version = "0.1.0"
version = "0.2.0"
dependencies = [
"actix-cors",
"actix-web",
@ -911,6 +913,7 @@ dependencies = [
"native-tls",
"serde",
"serde_json",
"serde_urlencoded",
"sha256",
"simplelog",
"ureq",

5
Cargo.toml
View file

@ -1,14 +1,15 @@
[package]
name = "not-decky-store"
version = "0.1.0"
version = "0.2.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
decky_api = { version = "0.1.0", path = "./decky_api" }
decky_api = { version = "0.2.0", path = "./decky_api" }
serde = { version = "1.0", features = ["derive"] }
serde_json = { version = "1.0" }
serde_urlencoded = "0.7"
bytes = "1.3"
sha256 = "1.1"

365
decky_api/Cargo.lock generated Normal file
View file

@ -0,0 +1,365 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "android-tzdata"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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"js-sys",
"num-traits",
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"wasm-bindgen",
"windows-targets 0.48.5",
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dependencies = [
"chrono",
"serde",
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"js-sys",
"wasm-bindgen",
"windows-core",
]
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"autocfg",
]
[[package]]
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"proc-macro2",
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"quote",
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"wasm-bindgen-macro",
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"proc-macro2",
"quote",
"syn",
"wasm-bindgen-shared",
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"wasm-bindgen-shared",
]
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3
decky_api/Cargo.toml
View file

@ -1,9 +1,10 @@
[package]
name = "decky_api"
version = "0.1.0"
version = "0.2.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
serde = { version = "1.0", features = ["derive"] }
chrono = { version = "0.4", features = ["serde"] }

2
decky_api/src/lib.rs
View file

@ -1,3 +1,3 @@
mod store_plugin;
pub use store_plugin::{StorePlugin, StorePluginVersion, StorePluginList};
pub use store_plugin::{StorePlugin, StorePluginVersion, StorePluginList, StorePluginQuery, StorePluginQuerySortColumn, StorePluginQuerySortDirection};

31
decky_api/src/store_plugin.rs
View file

@ -11,6 +11,10 @@ pub struct StorePlugin {
pub description: String,
pub tags: Vec<String>,
pub image_url: String,
pub downloads: Option<u64>,
pub updates: Option<u64>,
pub created: Option<chrono::DateTime<chrono::Utc>>,
pub updated: Option<chrono::DateTime<chrono::Utc>>,
}
#[derive(Serialize, Deserialize, Clone)]
@ -18,4 +22,31 @@ pub struct StorePluginVersion {
pub name: String,
pub hash: String,
pub artifact: Option<String>,
pub created: Option<chrono::DateTime<chrono::Utc>>,
pub downloads: Option<u64>,
pub updates: Option<u64>,
}
#[derive(Serialize, Deserialize, Clone, Default)]
pub struct StorePluginQuery {
pub sort_by: Option<StorePluginQuerySortColumn>,
pub sort_direction: Option<StorePluginQuerySortDirection>,
}
#[derive(Serialize, Deserialize, Clone)]
pub enum StorePluginQuerySortColumn {
#[serde(rename = "name")]
Name,
#[serde(rename = "date")]
Date,
#[serde(rename = "downloads")]
Downloads
}
#[derive(Serialize, Deserialize, Clone)]
pub enum StorePluginQuerySortDirection {
#[serde(rename = "asc")]
Ascending,
#[serde(rename = "desc")]
Descending,
}

6
src/main.rs
View file

@ -42,8 +42,12 @@ fn build_storage_box(storage: &cli::StorageArgs) -> Box<dyn storage::IStorage> {
async fn main() -> std::io::Result<()> {
let args = cli::CliArgs::get();
let log_filepath = std::path::Path::new("/tmp").join(format!("{}.log", consts::PACKAGE_NAME));
#[cfg(debug_assertions)]
let log_level = LevelFilter::Debug;
#[cfg(not(debug_assertions))]
let log_level = LevelFilter::Info;
WriteLogger::init(
LevelFilter::Debug,
log_level,
Default::default(),
std::fs::File::create(&log_filepath).unwrap(),
)

65
src/storage/filesystem.rs
View file

@ -9,7 +9,7 @@ use decky_api::{StorePlugin, StorePluginList, StorePluginVersion};
use serde::{Serialize, Deserialize};
use super::IStorage;
use super::{IStorage, IQueryHandler};
#[derive(Serialize, Deserialize, Clone)]
pub struct PluginMetadata {
@ -21,6 +21,10 @@ pub struct PluginMetadata {
impl PluginMetadata {
fn complete(self, name: String, versions: Vec<StorePluginVersion>, image: String) -> StorePlugin {
let downloads = versions.iter().map(|v| v.downloads.unwrap_or(0)).sum();
let updates = versions.iter().map(|v| v.updates.unwrap_or(0)).sum();
let created_time = versions.iter().map(|v| v.created.unwrap_or_default()).min().unwrap_or_default();
let updated_time = versions.iter().map(|v| v.created.unwrap_or_default()).max().unwrap_or_default();
StorePlugin {
id: self.id,
name: name,
@ -29,6 +33,10 @@ impl PluginMetadata {
description: self.description,
tags: self.tags,
image_url: image,
downloads: Some(downloads),
updates: Some(updates),
created: Some(created_time),
updated: Some(updated_time),
}
}
}
@ -37,6 +45,7 @@ pub struct FileStorage {
stats: Option<RwLock<HashMap<String, AtomicU64>>>, // TODO collect hit counts on actions
root: PathBuf,
domain_root: String,
query_handler: Box<dyn IQueryHandler>,
}
impl FileStorage {
@ -45,6 +54,7 @@ impl FileStorage {
root: root,
domain_root: domain_root,
stats: if enable_stats { Some(RwLock::new(HashMap::new())) } else { None },
query_handler: Box::new(super::StandardPostRetrievalSort),
}
}
@ -70,7 +80,7 @@ impl FileStorage {
.join(format!("image.png"))
}
fn read_all_plugins(&self) -> std::io::Result<StorePluginList> {
fn read_all_plugins(&self, query: Option<&str>) -> std::io::Result<StorePluginList> {
let plugins = self.plugins_path();
let dir_reader = plugins.read_dir()?;
let mut results = Vec::with_capacity(dir_reader.size_hint().1.unwrap_or(32));
@ -91,9 +101,39 @@ impl FileStorage {
}
}
}
if let Some(query) = query {
let relevant_params = self.query_handler.supported_params(query);
results = self.query_handler.filter(&relevant_params, results);
}
Ok(results)
}
fn version_stat_entry_name(plugin_name: &str, version_name: &str) -> String {
format!("{} {}", plugin_name, version_name)
}
fn plugin_stat_entry_name(plugin_name: &str) -> String {
format!("{}", plugin_name)
}
fn artifact_url(&self, plugin_name: &str, version_name: &str, hash_str: &str) -> String {
format!("{}/plugins/{}/{}/{}.zip", self.domain_root, plugin_name, version_name, hash_str)
}
fn image_url(&self, plugin_name: &str) -> String {
format!("{}/plugins/{}.png", self.domain_root, plugin_name)
}
fn get_single_version_stats(&self, plugin_name: &str, version_name: &str) -> Option<u64> {
let lock = self.stats.as_ref()?.read().expect("Couldn't acquire stats read lock");
let stat_entry = Self::version_stat_entry_name(plugin_name, version_name);
if let Some(stat_counter) = lock.get(&stat_entry) {
Some(stat_counter.load(Ordering::SeqCst))
} else {
Some(0)
}
}
fn read_single_plugin(&self, path: &PathBuf) -> std::io::Result<StorePlugin> {
let plugin_name = path.file_name().unwrap().to_string_lossy().into_owned();
let json_path = self.plugin_json_path(path);
@ -115,17 +155,21 @@ impl FileStorage {
if extension == "zip" {
let version_name = entry_path.file_stem().unwrap().to_string_lossy().into_owned();
let hash_str = sha256::try_digest(&entry_path)?;
let artifact_url = format!("{}/plugins/{}/{}/{}.zip", self.domain_root, plugin_name, version_name, hash_str);
let artifact_url = self.artifact_url(&plugin_name, &version_name, &hash_str);
let downloads_stat = self.get_single_version_stats(&plugin_name, &version_name);
versions.push(StorePluginVersion {
name: version_name,
hash: hash_str,
artifact: Some(artifact_url)
artifact: Some(artifact_url),
created: Some(entry.metadata()?.created()?.into()),
downloads: downloads_stat,
updates: None, // TODO what is this?
});
}
}
}
versions.sort_by(|a, b| b.name.cmp(&a.name)); // sort e.g. v2 before v1
let image_url = format!("{}/plugins/{}.png", self.domain_root, plugin_name);
let image_url = self.image_url(&plugin_name);
Ok(
plugin_info.complete(
plugin_name,
@ -137,9 +181,8 @@ impl FileStorage {
}
impl IStorage for FileStorage {
fn plugins(&self, _query: &str) -> StorePluginList {
// TODO handle query string
match self.read_all_plugins() {
fn plugins(&self, query: &str) -> StorePluginList {
match self.read_all_plugins(Some(query)) {
Err(e) => {
log::error!("Plugins read error: {}", e);
vec![]
@ -174,7 +217,7 @@ impl IStorage for FileStorage {
fn get_statistics(&self) -> std::collections::HashMap<String, u64> {
if let Some(stats) = &self.stats {
if let Ok(plugins) = self.read_all_plugins() {
if let Ok(plugins) = self.read_all_plugins(None) {
let lock = stats.read().expect("Failed to acquire stats read lock");
let mut map = std::collections::HashMap::with_capacity(lock.len());
for plugin in plugins {
@ -183,10 +226,10 @@ impl IStorage for FileStorage {
if let Some(count) = lock.get(&version.hash) {
let count_val = count.load(Ordering::SeqCst);
total += count_val;
map.insert(format!("{} {}", plugin.name, version.name), count_val);
map.insert(Self::version_stat_entry_name(&plugin.name, &version.name), count_val);
}
}
map.insert(format!("{}", plugin.name), total);
map.insert(Self::plugin_stat_entry_name(&plugin.name), total);
}
map
} else {

9
src/storage/interface.rs
View file

@ -21,3 +21,12 @@ impl IStorage for EmptyStorage {
Vec::new()
}
}
pub trait IQueryHandler: Send + Sync {
fn filter(&self, query: &str, plugins: decky_api::StorePluginList) -> decky_api::StorePluginList;
/// Filter out recognized query parameters from query string, returning only those that the query handler can use in IQueryHandler::filter
fn supported_params(&self, query: &str) -> String {
query.to_owned()
}
}

4
src/storage/mod.rs
View file

@ -3,9 +3,11 @@ mod filesystem;
mod interface;
mod merge;
mod proxy;
mod standard_sort;
pub use cache::CachedStorage;
pub use filesystem::FileStorage;
pub use interface::{IStorage, EmptyStorage};
pub use interface::{IStorage, EmptyStorage, IQueryHandler};
pub use merge::MergedStorage;
pub use proxy::ProxiedStorage;
pub use standard_sort::StandardPostRetrievalSort;

57
src/storage/standard_sort.rs Normal file
View file

@ -0,0 +1,57 @@
use decky_api::{StorePluginQuery, StorePluginQuerySortColumn, StorePluginQuerySortDirection};
use super::IQueryHandler;
pub struct StandardPostRetrievalSort;
impl IQueryHandler for StandardPostRetrievalSort {
fn filter(&self, query: &str, mut plugins: decky_api::StorePluginList) -> decky_api::StorePluginList {
log::debug!("StandardPostRetrievalSort::filter got query string `{}`", query);
let query: StorePluginQuery = match serde_urlencoded::from_str(query) {
Ok(q) => q,
Err(e) => {
log::error!("Failed to parse query string {}: {}", query, e);
Default::default()
}
};
match (query.sort_by, query.sort_direction) {
(None, _) => plugins,
(Some(StorePluginQuerySortColumn::Name), direction) => {
plugins.sort_by_key(|p| p.name.to_lowercase());
match direction {
None | Some(StorePluginQuerySortDirection::Ascending) => {},
Some(StorePluginQuerySortDirection::Descending) => plugins.reverse(),
}
plugins
},
(Some(StorePluginQuerySortColumn::Date), direction) => {
plugins.sort_by_key(
|p| p.versions.iter()
.max_by_key(
|v| v.created.unwrap_or_default())
.map(|v| v.created.unwrap_or_default())
);
match direction {
None | Some(StorePluginQuerySortDirection::Ascending) => {},
Some(StorePluginQuerySortDirection::Descending) => plugins.reverse(),
}
plugins
},
(Some(StorePluginQuerySortColumn::Downloads), direction) => {
plugins.sort_by_key(|p| p.versions.iter().map(|v| v.downloads.unwrap_or(0)).sum::<u64>());
match direction {
None | Some(StorePluginQuerySortDirection::Ascending) => {},
Some(StorePluginQuerySortDirection::Descending) => plugins.reverse(),
}
plugins
},
}
}
fn supported_params(&self, query: &str) -> String {
match serde_urlencoded::from_str::<StorePluginQuery>(query) {
Ok(q) => serde_urlencoded::to_string(&q).unwrap_or_default(),
Err(_) => "".to_owned()
}
}
}