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-rw-r--r--dichroism/.gitignore2
-rw-r--r--dichroism/Cargo.lock10
-rw-r--r--dichroism/Cargo.toml11
-rw-r--r--dichroism/migrations/2020-10-04-235458_create_images/up.sql2
-rw-r--r--dichroism/src/config.rs33
-rw-r--r--dichroism/src/constants.rs4
-rw-r--r--dichroism/src/error.rs3
-rw-r--r--dichroism/src/handlers.rs1
-rw-r--r--dichroism/src/image_api.rs4
-rw-r--r--dichroism/src/image_repo.rs31
-rw-r--r--dichroism/src/lib.rs16
-rw-r--r--dichroism/src/main.rs (renamed from dichroism/src/bin/dichroismd.rs)27
-rw-r--r--dichroism/src/models.rs9
13 files changed, 92 insertions, 61 deletions
diff --git a/dichroism/.gitignore b/dichroism/.gitignore
index b213475..2f29843 100644
--- a/dichroism/.gitignore
+++ b/dichroism/.gitignore
@@ -1,6 +1,6 @@
-*.env
*.jpeg
*.jpg
*.png
*.webp
+Dichroism.toml
target/
diff --git a/dichroism/Cargo.lock b/dichroism/Cargo.lock
index 03afc5e..746457d 100644
--- a/dichroism/Cargo.lock
+++ b/dichroism/Cargo.lock
@@ -732,6 +732,7 @@ dependencies = [
"regex",
"serde",
"serde_json",
+ "toml",
]
[[package]]
@@ -2113,6 +2114,15 @@ dependencies = [
]
[[package]]
+name = "toml"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
+dependencies = [
+ "serde",
+]
+
+[[package]]
name = "tracing"
version = "0.1.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/dichroism/Cargo.toml b/dichroism/Cargo.toml
index 0e19889..3ecf4cb 100644
--- a/dichroism/Cargo.toml
+++ b/dichroism/Cargo.toml
@@ -4,19 +4,11 @@ version = "0.1.0"
authors = ["Adam T. Carpenter <atc@53hor.net>"]
edition = "2018"
-[lib]
-name = "dichroism"
-path = "src/lib.rs"
-
-[[bin]]
-name = "dichroismd"
-path = "src/bin/dichroismd.rs"
-
[dependencies]
actix-web = "3"
async-std = "1"
base64 = "0.13"
-diesel = { version = "1.4", features = [ "sqlite", "r2d2" ] }
+diesel = { version = "1", features = [ "sqlite", "r2d2" ] }
env_logger = "0.7"
image = "0.23"
listenfd = "0.3"
@@ -25,3 +17,4 @@ once_cell = "1"
regex = "1"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
+toml = "0.5"
diff --git a/dichroism/migrations/2020-10-04-235458_create_images/up.sql b/dichroism/migrations/2020-10-04-235458_create_images/up.sql
index 7e92e57..ba3b4c6 100644
--- a/dichroism/migrations/2020-10-04-235458_create_images/up.sql
+++ b/dichroism/migrations/2020-10-04-235458_create_images/up.sql
@@ -1,5 +1,5 @@
CREATE TABLE "images" (
"id" INTEGER NOT NULL,
- "path" TEXT NOT NULL,
+ "path" TEXT NOT NULL UNIQUE,
PRIMARY KEY("id")
)
diff --git a/dichroism/src/config.rs b/dichroism/src/config.rs
index c3dec51..c1c42f0 100644
--- a/dichroism/src/config.rs
+++ b/dichroism/src/config.rs
@@ -1,31 +1,24 @@
-use crate::constants::*;
-use crate::error::DichroismError;
+use crate::constants::DEFAULT_CONFIG;
use crate::result::Result;
-use async_std::fs::metadata;
-use async_std::path::PathBuf;
-use std::env;
+use serde::Deserialize;
+use std::env::var;
+use std::fs::File;
+use std::io::prelude::*;
use std::net::SocketAddr;
+use toml::from_str;
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Deserialize)]
pub struct Config {
pub db_url: String,
- pub img_root: PathBuf,
+ pub img_root: String,
pub bind_addr: SocketAddr,
}
impl Config {
- pub async fn new_from_env() -> Result<Self> {
- let img_root = PathBuf::from(env::var(ENV_IMG_ROOT)?);
- let meta = metadata(&img_root).await?;
-
- if !meta.is_dir() || meta.permissions().readonly() {
- return Err(Box::new(DichroismError::InvalidImageRoot));
- }
-
- Ok(Config {
- db_url: env::var(ENV_DB_URL)?,
- img_root,
- bind_addr: env::var(ENV_BIND_ADDR)?.parse()?,
- })
+ pub fn from_toml() -> Result<Self> {
+ let path = var("DICHROISM_CONFIG").unwrap_or_else(|_| String::from(DEFAULT_CONFIG));
+ let mut config = String::new();
+ File::open(path)?.read_to_string(&mut config)?;
+ Ok(from_str(&config)?)
}
}
diff --git a/dichroism/src/constants.rs b/dichroism/src/constants.rs
index fe45c1e..87d0442 100644
--- a/dichroism/src/constants.rs
+++ b/dichroism/src/constants.rs
@@ -1,3 +1 @@
-pub const ENV_IMG_ROOT: &str = "DICHROISM_IMG_ROOT";
-pub const ENV_BIND_ADDR: &str = "DICHROISM_BIND_ADDR";
-pub const ENV_DB_URL: &str = "DICHROISM_DB_URL";
+pub const DEFAULT_CONFIG: &str = "./Dichroism.toml";
diff --git a/dichroism/src/error.rs b/dichroism/src/error.rs
index 5e00abc..17c0024 100644
--- a/dichroism/src/error.rs
+++ b/dichroism/src/error.rs
@@ -8,6 +8,7 @@ impl std::error::Error for DichroismError {}
impl std::fmt::Display for DichroismError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
- write!(f, "Dichroism Error: {}", self)
+ write!(f, "{}", self)
}
}
+
diff --git a/dichroism/src/handlers.rs b/dichroism/src/handlers.rs
index e4ea6a0..0e2b2c3 100644
--- a/dichroism/src/handlers.rs
+++ b/dichroism/src/handlers.rs
@@ -19,6 +19,7 @@ async fn get_images(pool: web::Data<DbPool>) -> Result<HttpResponse, Error> {
eprintln!("{}", e);
HttpResponse::InternalServerError().finish()
})?;
+ dbg!(&images);
Ok(HttpResponse::Ok().json(images))
}
diff --git a/dichroism/src/image_api.rs b/dichroism/src/image_api.rs
index 97faead..3eff88e 100644
--- a/dichroism/src/image_api.rs
+++ b/dichroism/src/image_api.rs
@@ -16,6 +16,10 @@ pub fn generate_images(data: &str) -> Result<()> {
let _thumb = img.thumbnail(200, 200);
//thumb.save("test_thumbnail.jpg")?;
Ok(())
+
+ // TODO: gather and return related images as a tuple. then in another function, write them
+ // out to the filesystem and return NewImages using the resulting paths. The pathnames
+ // *probably* need to be UUIDs.
}
pub fn extract_data(uri: &str) -> Result<&str> {
diff --git a/dichroism/src/image_repo.rs b/dichroism/src/image_repo.rs
index c36f94e..e0f420b 100644
--- a/dichroism/src/image_repo.rs
+++ b/dichroism/src/image_repo.rs
@@ -1,4 +1,4 @@
-use super::models::ProductImg;
+use super::models::{NewProductImg, ProductImg};
use diesel::prelude::*;
use diesel::result::Error;
@@ -10,8 +10,33 @@ pub fn read_images(conn: &DBConn) -> Result<Vec<ProductImg>, Error> {
Ok(results)
}
-pub fn create_image() {
- todo!()
+fn read_images_by_path(conn: &DBConn, path: &str) -> Result<Vec<ProductImg>, Error> {
+ use crate::schema::images::dsl::*;
+ let results = images.filter(path.eq(path)).load::<ProductImg>(conn)?;
+ Ok(results)
+}
+
+pub fn read_image_by_path(conn: &DBConn, path: &str) -> Result<Option<ProductImg>, Error> {
+ use crate::schema::images::dsl::*;
+ let results = images
+ .filter(path.eq(path))
+ .limit(1)
+ .load::<ProductImg>(conn)?;
+ Ok(results.first().cloned())
+}
+
+pub fn read_image_by_id(conn: &DBConn, id: i32) -> Result<Option<ProductImg>, Error> {
+ use crate::schema::images::dsl::*;
+ let results = images.filter(id.eq(id)).limit(1).load::<ProductImg>(conn)?;
+ Ok(results.first().cloned())
+}
+
+pub fn create_image(conn: &DBConn, new_image: NewProductImg) -> Result<Option<ProductImg>, Error> {
+ use super::schema::images;
+ diesel::insert_into(images::table)
+ .values(&new_image)
+ .execute(conn)?;
+ read_image_by_path(conn, &new_image.path)
}
pub fn update_image() {
diff --git a/dichroism/src/lib.rs b/dichroism/src/lib.rs
deleted file mode 100644
index e3842d3..0000000
--- a/dichroism/src/lib.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#[macro_use]
-extern crate serde;
-#[macro_use]
-extern crate diesel;
-
-pub mod config;
-mod constants;
-mod error;
-pub mod handlers;
-mod image_api;
-mod image_repo;
-mod models;
-mod product_repo;
-pub mod result;
-mod schema;
-pub mod types;
diff --git a/dichroism/src/bin/dichroismd.rs b/dichroism/src/main.rs
index 2dc059d..57ac652 100644
--- a/dichroism/src/bin/dichroismd.rs
+++ b/dichroism/src/main.rs
@@ -1,20 +1,35 @@
+#[macro_use]
+extern crate serde;
+#[macro_use]
+extern crate diesel;
+
use actix_web::{App, HttpServer};
-use dichroism::config;
-use dichroism::handlers;
-use dichroism::result::Result;
+use config::Config;
use diesel::prelude::SqliteConnection;
use diesel::r2d2::ConnectionManager;
use diesel::r2d2::Pool;
use listenfd::ListenFd;
+use result::Result;
+
+mod config;
+mod constants;
+mod error;
+mod handlers;
+mod image_api;
+mod image_repo;
+mod models;
+mod product_repo;
+mod result;
+mod schema;
+mod types;
#[actix_web::main]
async fn main() -> Result<()> {
// Gather config.
- let config = config::Config::new_from_env().await?;
+ let config = Config::from_toml()?;
let bind_addr = config.bind_addr;
// Initialize DB connection pool.
- //let manager = ConnectionManager::<SqliteConnection>::new(config.db_url);
let manager = ConnectionManager::<SqliteConnection>::new(&config.db_url);
let pool = Pool::builder().build(manager)?;
@@ -25,7 +40,7 @@ async fn main() -> Result<()> {
.data(pool.clone())
.service(handlers::hello)
.service(handlers::create_image)
- .service(handlers::get_products)
+ .service(handlers::get_images)
});
let mut listenfd = ListenFd::from_env();
diff --git a/dichroism/src/models.rs b/dichroism/src/models.rs
index 5516688..0485237 100644
--- a/dichroism/src/models.rs
+++ b/dichroism/src/models.rs
@@ -1,5 +1,12 @@
-#[derive(Debug, Queryable, Serialize)]
+#[derive(Debug, Queryable, Serialize, Clone)]
pub struct ProductImg {
pub id: i32,
pub path: String,
}
+
+use super::schema::images;
+#[table_name = "images"]
+#[derive(Debug, Insertable)]
+pub struct NewProductImg {
+ pub path: String,
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 18:40:53 +0000