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Diffstat (limited to 'src/client_async.rs')
| -rw-r--r-- | src/client_async.rs | 449 |
1 files changed, 449 insertions, 0 deletions
diff --git a/src/client_async.rs b/src/client_async.rs new file mode 100644 index 0000000..c189a06 --- /dev/null +++ b/src/client_async.rs @@ -0,0 +1,449 @@ +use std::{collections::HashMap, path::PathBuf}; + +use async_trait::async_trait; +use reqwest::{Body, RequestBuilder}; +use serde::Deserialize; +use tokio_util::codec::{BytesCodec, FramedRead}; + +use crate::{traits_async::*, types::*}; + +type Result<T> = std::result::Result<T, HydrusError>; + +/// hydrus client +pub struct HydrusClient { + client: reqwest::Client, + apikey: Option<String>, + sessionkey: Option<String>, + url: String, +} + +impl HydrusClient { + /// create a new hydurs client object. requires a url to hydrus API endpoint + pub fn new(url: &str) -> HydrusClient { + HydrusClient { + client: reqwest::Client::new(), + apikey: None, + sessionkey: None, + url: url.to_string(), + } + } + /// set an api key + pub fn set_api_key(&mut self, key: &str) { + self.apikey = Some(key.to_owned()) + } + /// set a session key + pub fn set_session_key(&mut self, key: &str) { + self.sessionkey = Some(key.to_owned()) + } + + fn set_get_request_key(&self, url: &str) -> Result<RequestBuilder> { + let request = self.client.get(url); + if let Some(key) = &self.sessionkey { + Ok(request.header("Hydrus-Client-API-Access-Key", key)) + } else if let Some(key) = &self.apikey { + Ok(request.header("Hydrus-Client-API-Access-Key", key)) + } else { + Err(HydrusError::KeyNotSupplied) + } + } + + fn set_post_request_key(&self, url: &str) -> Result<RequestBuilder> { + let request = self.client.post(url); + if let Some(key) = &self.sessionkey { + Ok(request.header("Hydrus-Client-API-Access-Key", key)) + } else if let Some(key) = &self.apikey { + Ok(request.header("Hydrus-Client-API-Access-Key", key)) + } else { + Err(HydrusError::KeyNotSupplied) + } + } +} + +#[derive(Deserialize, Debug)] +struct HydrusResponse<T> { + #[serde( + alias = "service", + alias = "services", + alias = "access_key", + alias = "session_key" + )] + body: T, +} + +#[async_trait] +impl AccessManagement for HydrusClient { + async fn request_new_permissions( + &self, + name: &str, + permissions: &[HydrusPermissions], + ) -> Result<String> { + let mut req_url = self.url.to_owned(); + req_url.push_str("request_new_permissions"); + + let mut request = self.client.get(req_url); + request = request.query(&[("name", &urlencoding::encode(name))]); + + if permissions.is_empty() { + request = request.query(&[("permit_everything", "true")]); + } else { + let json_string = serde_json::to_string(&permissions)?; + request = request.query(&[("basic_permissions", &urlencoding::encode(&json_string))]); + }; + + Ok(request + .send() + .await? + .json::<HydrusResponse<String>>() + .await? + .body) + } + + async fn get_session_key(&self) -> Result<String> { + let mut req_url = self.url.to_owned(); + req_url.push_str("session_key"); + + let mut request = self.client.get(req_url); + + if let Some(key) = &self.apikey { + request = request.header("Hydrus-Client-API-Access-Key", key); + } + + Ok(request + .send() + .await? + .json::<HydrusResponse<String>>() + .await? + .body) + } + + async fn verify_access_key(&self, key: &str) -> Result<KeyInfo> { + let mut req_url = self.url.to_owned(); + req_url.push_str("verify_access_key"); + + Ok(self + .client + .get(req_url) + .header("Hydrus-Client-API-Access-Key", key) + .send() + .await? + .json::<KeyInfo>() + .await?) + } + + async fn get_service_name(&self, name: &str) -> Result<Service> { + let mut req_url = self.url.to_owned(); + req_url.push_str("get_service"); + let mut request = self.set_get_request_key(&req_url)?; + request = request.query(&[("service_name", &urlencoding::encode(name))]); + + Ok(request + .send() + .await? + .json::<HydrusResponse<Service>>() + .await? + .body) + } + + async fn get_service_key(&self, key: &str) -> Result<Service> { + let mut req_url = self.url.to_owned(); + req_url.push_str("get_service"); + let mut request = self.set_get_request_key(&req_url)?; + request = request.query(&[("service_key", &urlencoding::encode(key))]); + + Ok(request + .send() + .await? + .json::<HydrusResponse<Service>>() + .await? + .body) + } + + async fn get_services(&self) -> Result<HashMap<String, Service>> { + let mut req_url = self.url.to_owned(); + req_url.push_str("get_services"); + + let mut services = self + .set_get_request_key(&req_url)? + .send() + .await? + .json::<HydrusResponse<HashMap<String, Service>>>() + .await? + .body; + + for (key, service) in services.iter_mut() { + service.service_key = key.to_string(); + } + + Ok(services) + } +} + +#[async_trait] +impl ImportingAndDeletingFiles for HydrusClient { + async fn add_file_via_path( + &self, + path: PathBuf, + delete: Option<bool>, + domains: Option<FileDomain>, + ) -> Result<AddFileResponse> { + let mut form = AddFileRequest { + path: path.to_owned(), + delete_after_successful_import: delete, + ..Default::default() + }; + + if let Some(file_domain) = domains { + match file_domain { + FileDomain::FileServiceKey(key) => form.file_service_key = Some(key.to_string()), + FileDomain::FileServiceKeys(keys) => form.file_service_keys = Some(keys.to_owned()), + FileDomain::DeletedFileServiceKey(key) => { + form.deleted_file_service_key = Some(key.to_string()) + } + FileDomain::DeletedFileServiceKeys(keys) => { + form.deleted_file_service_keys = Some(keys.to_owned()) + } + } + } + + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/add_file"); + + Ok(self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await? + .json::<AddFileResponse>() + .await?) + } + + async fn add_file_via_file(&self, file: PathBuf) -> Result<AddFileResponse> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/add_file"); + + let file = tokio::fs::File::open(file).await?; + + let stream = FramedRead::new(file, BytesCodec::new()); + let body = Body::wrap_stream(stream); + + Ok(self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/octet-stream") + .body(body) + .send() + .await? + .json::<AddFileResponse>() + .await?) + } + + async fn delete_files( + &self, + file: HydrusFile, + domain: Option<FileDomain>, + reason: Option<String>, + ) -> Result<()> { + let mut form = FileRequest { + file, + reason, + ..Default::default() + }; + + if let Some(file_domain) = domain { + match file_domain { + FileDomain::FileServiceKey(key) => form.file_service_key = Some(key.to_string()), + FileDomain::FileServiceKeys(keys) => form.file_service_keys = Some(keys.to_owned()), + FileDomain::DeletedFileServiceKey(key) => { + form.deleted_file_service_key = Some(key.to_string()) + } + FileDomain::DeletedFileServiceKeys(keys) => { + form.deleted_file_service_keys = Some(keys.to_owned()) + } + } + } + + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/delete_files"); + + let _ = self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await?; + + Ok(()) + } + + async fn undelete_files(&self, file: HydrusFile, domain: Option<FileDomain>) -> Result<()> { + let mut form = FileRequest { + file, + ..Default::default() + }; + + if let Some(file_domain) = domain { + match file_domain { + FileDomain::FileServiceKey(key) => form.file_service_key = Some(key.to_string()), + FileDomain::FileServiceKeys(keys) => form.file_service_keys = Some(keys.to_owned()), + FileDomain::DeletedFileServiceKey(key) => { + form.deleted_file_service_key = Some(key.to_string()) + } + FileDomain::DeletedFileServiceKeys(keys) => { + form.deleted_file_service_keys = Some(keys.to_owned()) + } + } + } + + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/undelete_files"); + + let _ = self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await?; + + Ok(()) + } + + async fn clear_file_deletion_records(&self, file: HydrusFile) -> Result<()> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/clear_file_deletion_record"); + let _ = self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&file) + .send() + .await?; + + Ok(()) + } + + async fn migrate_files(&self, file: HydrusFile, domain: FileDomain) -> Result<()> { + let mut form = FileRequest { + file, + ..Default::default() + }; + + match domain { + FileDomain::FileServiceKey(key) => form.file_service_key = Some(key.to_string()), + FileDomain::FileServiceKeys(keys) => form.file_service_keys = Some(keys.to_owned()), + FileDomain::DeletedFileServiceKey(key) => { + form.deleted_file_service_key = Some(key.to_string()) + } + FileDomain::DeletedFileServiceKeys(keys) => { + form.deleted_file_service_keys = Some(keys.to_owned()) + } + } + + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/migrate_files"); + let _ = self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await?; + + Ok(()) + } + + async fn archive_files(&self, file: HydrusFile) -> Result<()> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/archive_files"); + + let form = FileRequest { + file, + ..Default::default() + }; + + let _ = self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await?; + + Ok(()) + } + + async fn unarchive_files(&self, file: HydrusFile) -> Result<()> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/unarchive_files"); + + let form = FileRequest { + file, + ..Default::default() + }; + + let _ = self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await?; + + Ok(()) + } + + async fn generate_hashes_for_path(&self, file: PathBuf) -> Result<HashResponse> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/generate_hashes"); + + let form = AddFileRequest { + path: file.to_owned(), + ..Default::default() + }; + + Ok(self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/json") + .json(&form) + .send() + .await? + .json::<HashResponse>() + .await?) + } + + async fn generate_hashes_for_file(&self, file: PathBuf) -> Result<HashResponse> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_files/generate_hashes"); + + let file = tokio::fs::File::open(file).await?; + + let stream = FramedRead::new(file, BytesCodec::new()); + let body = Body::wrap_stream(stream); + + Ok(self + .set_post_request_key(&req_url)? + .header("Content-Type", "application/octet-stream") + .body(body) + .send() + .await? + .json::<HashResponse>() + .await?) + } +} + +#[async_trait] +impl ImportingAndEditingUrls for HydrusClient { + async fn get_url_files( + &self, + url: &str, + doublecheck_file_system: Option<bool>, + ) -> Result<FilesUrlResponse> { + let mut req_url = self.url.to_owned(); + req_url.push_str("add_urls/get_url_files"); + + let mut request = self.set_get_request_key(&req_url)?; + + request = request.query(&[("url", url)]); + + if let Some(doublecheck) = doublecheck_file_system { + request = request.query(&[("doublecheck_file_system", doublecheck)]); + } + + Ok(request.send().await?.json::<FilesUrlResponse>().await?) + } +} |