Merge pull request #245 from Plume-org/rest-api

Some API endpoints for articles

Cargo.lock

@@ -236,6 +236,14 @@ dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "canapi"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "cc"
 version = "1.0.24"
@@ -604,6 +612,11 @@ dependencies = [
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "fnv"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -931,6 +944,11 @@ dependencies = [
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "itoa"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "itoa"
 version = "0.4.2"
@@ -1451,6 +1469,7 @@ version = "0.2.0"
 dependencies = [
  "activitypub 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "atom_syndication 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "canapi 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "colored 1.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "diesel 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1460,6 +1479,7 @@ dependencies = [
  "guid-create 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "heck 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "multipart 0.15.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "plume-api 0.1.0",
  "plume-common 0.2.0",
  "plume-models 0.2.0",
  "rocket 0.4.0-dev (git+https://github.com/SergioBenitez/Rocket?rev=55459db7732b9a240826a5c120c650f87e3372ce)",
@@ -1471,6 +1491,7 @@ dependencies = [
  "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_qs 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tera 0.11.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "validator 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "validator_derive 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1478,6 +1499,15 @@ dependencies = [
  "workerpool 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "plume-api"
+version = "0.1.0"
+dependencies = [
+ "canapi 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "plume-common"
 version = "0.2.0"
@@ -1510,11 +1540,13 @@ dependencies = [
  "activitypub 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ammonia 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bcrypt 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "canapi 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "diesel 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "heck 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "plume-api 0.1.0",
  "plume-common 0.2.0",
  "reqwest 0.8.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocket 0.4.0-dev (git+https://github.com/SergioBenitez/Rocket?rev=55459db7732b9a240826a5c120c650f87e3372ce)",
@@ -1993,6 +2025,21 @@ dependencies = [
  "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "serde_qs"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "data-encoding 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.5.3"
@@ -2745,6 +2792,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "560c32574a12a89ecd91f5e742165893f86e3ab98d21f8ea548658eb9eef5f40"
 "checksum byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "90492c5858dd7d2e78691cfb89f90d273a2800fc11d98f60786e5d87e2f83781"
 "checksum bytes 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "0ce55bd354b095246fc34caf4e9e242f5297a7fd938b090cadfea6eee614aa62"
+"checksum canapi 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff3e02a04f44b531d851d2db62f95aabf65d033a6724767a4bed9732563e9bc4"
 "checksum cc 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)" = "70f2a88c2e69ceee91c209d8ef25b81fc1a65f42c7f14dfd59d1fed189e514d1"
 "checksum cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0c4e7bb64a8ebb0d856483e1e682ea3422f883c5f5615a90d51a2c82fe87fdd3"
 "checksum chomp 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9f74ad218e66339b11fd23f693fb8f1d621e80ba6ac218297be26073365d163d"
@@ -2789,6 +2837,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7efb22686e4a466b1ec1a15c2898f91fa9cb340452496dca654032de20ff95b9"
 "checksum failure_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "946d0e98a50d9831f5d589038d2ca7f8f455b1c21028c0db0e84116a12696426"
 "checksum filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "da4b9849e77b13195302c174324b5ba73eec9b236b24c221a61000daefb95c5f"
+"checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "checksum foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
 "checksum foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 "checksum fsevent 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "c4bbbf71584aeed076100b5665ac14e3d85eeb31fdbb45fbd41ef9a682b5ec05"
@@ -2824,6 +2873,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
 "checksum iron 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d8e17268922834707e1c29e8badbf9c712c9c43378e1b6a3388946baff10be2"
 "checksum isatty 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e31a8281fc93ec9693494da65fbf28c0c2aa60a2eaec25dc58e2f31952e95edc"
+"checksum itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8324a32baf01e2ae060e9de58ed0bc2320c9a2833491ee36cd3b4c414de4db8c"
 "checksum itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5adb58558dcd1d786b5f0bd15f3226ee23486e24b7b58304b60f64dc68e62606"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
@@ -2933,6 +2983,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)" = "c6e67977d7523ce4d9284ed58918af99392de8edb6192c44afefcf634654ab7f"
 "checksum serde_derive 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)" = "5569c52faae3e21b9abae2cc5cfbb56ed008bfcac480ad62bc241b828f0b0aee"
 "checksum serde_json 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)" = "59790990c5115d16027f00913e2e66de23a51f70422e549d2ad68c8c5f268f1c"
+"checksum serde_qs 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e5873a8c1e2dc41f1d9305b7510f70768376dc974f81c0b9ce6b4d5b48be0203"
 "checksum serde_urlencoded 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "aaed41d9fb1e2f587201b863356590c90c1157495d811430a0c0325fe8169650"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
 "checksum slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17b4fcaed89ab08ef143da37bc52adbcc04d4a69014f4c1208d6b51f0c47bc23"

Cargo.toml

@@ -5,6 +5,7 @@ version = "0.2.0"
 [dependencies]
 activitypub = "0.1.3"
 atom_syndication = "0.6"
+canapi = "0.1"
 colored = "1.6"
 dotenv = "0.13"
 failure = "0.1"
@@ -16,6 +17,7 @@ rpassword = "2.0"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
+serde_qs = "0.4"
 tera = "0.11"
 validator = "0.7"
 validator_derive = "0.7"
@@ -30,6 +32,9 @@ version = "0.4"
 features = ["postgres", "r2d2", "chrono"]
 version = "*"
 
+[dependencies.plume-api]
+path = "plume-api"
+
 [dependencies.plume-common]
 path = "plume-common"
 
@@ -58,4 +63,4 @@ git = "https://github.com/BaptisteGelez/rocket_i18n"
 rev = "75a3bfd7b847324c078a355a7f101f8241a9f59b"
 
 [workspace]
-members = ["plume-models", "plume-common"]
+members = ["plume-api", "plume-models", "plume-common"]

docs/API.md

@@ -0,0 +1,15 @@
+<script src="//unpkg.com/swagger-ui-dist@3/swagger-ui-bundle.js"></script>
+
+<div id="api"></div>
+
+<script>
+const ui = SwaggerUIBundle({
+    url: "/Plume/api.yaml",
+    dom_id: '#api',
+    presets: [
+        SwaggerUIBundle.presets.apis,
+        SwaggerUIBundle.SwaggerUIStandalonePreset
+    ],
+    layout: "StandaloneLayout"
+})
+</script>

docs/api.yaml

@@ -0,0 +1,45 @@
+openapi: "3.0"
+info:
+  version: "1.0.0"
+  title: "Plume REST API"
+
+servers:
+  - url: http://localhost:7878/api/v1
+    description: Your local instance
+  - url: https://baptiste.gelez.xyz/api/v1
+    description: Demo instance
+
+paths:
+  /posts/{id}:
+    get:
+      description:
+        Retrieves a post by its ID.
+      responses:
+        '200':
+          The post was found
+        '403':
+          The post exists, but you don't have the rights to fetch it (it is probably a private draft)
+        '404':
+          The post was not found
+  /posts/:
+    get:
+      description:
+        List posts.
+
+definitions:
+  Post:
+    type: "object"
+    properties:
+      title:
+        type: "string"
+        example: "Hello, world!"
+      id:
+        type: "integer"
+        format: "int64"
+        example: 42
+      subtitle:
+        type: "string"
+        example: "My first post."
+      content:
+        type: "string"
+        format: "<p>This is my first post. Thanks for reading.</p>"

plume-api/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "plume-api"
+version = "0.1.0"
+authors = ["Bat' <baptiste@gelez.xyz>"]
+
+[dependencies]
+canapi = "0.1"
+serde = "1.0"
+serde_derive = "1.0"

plume-api/src/lib.rs

@@ -0,0 +1,18 @@
+extern crate canapi;
+extern crate serde;
+#[macro_use]
+extern crate serde_derive;
+
+macro_rules! api {
+    ($url:expr => $ep:ty) => {
+        impl Endpoint for $ep {
+            type Id = i32;
+
+            fn endpoint() -> &'static str {
+                $url
+            }
+        }
+    };
+}
+
+pub mod posts;

plume-api/src/posts.rs

@@ -0,0 +1,11 @@
+use canapi::Endpoint;
+
+#[derive(Default, Serialize, Deserialize)]
+pub struct PostEndpoint {
+    pub id: Option<i32>,
+    pub title: Option<String>,
+    pub subtitle: Option<String>,
+    pub content: Option<String>
+}
+
+api!("/api/v1/posts" => PostEndpoint);

plume-models/Cargo.toml

@@ -7,6 +7,7 @@ authors = ["Baptiste Gelez <baptiste@gelez.xyz>"]
 activitypub = "0.1.1"
 ammonia = "1.2.0"
 bcrypt = "0.2"
+canapi = "0.1"
 heck = "0.3.0"
 lazy_static = "*"
 openssl = "0.10.11"
@@ -25,6 +26,9 @@ version = "0.4"
 features = ["postgres", "r2d2", "chrono"]
 version = "1.3.2"
 
+[dependencies.plume-api]
+path = "../plume-api"
+
 [dependencies.plume-common]
 path = "../plume-common"
 

plume-models/src/lib.rs

@@ -3,6 +3,7 @@
 extern crate activitypub;
 extern crate ammonia;
 extern crate bcrypt;
+extern crate canapi;
 extern crate chrono;
 #[macro_use]
 extern crate diesel;
@@ -10,6 +11,7 @@ extern crate heck;
 #[macro_use]
 extern crate lazy_static;
 extern crate openssl;
+extern crate plume_api;
 extern crate plume_common;
 extern crate reqwest;
 extern crate rocket;

plume-models/src/posts.rs

@@ -3,11 +3,13 @@ use activitypub::{
     link,
     object::{Article, Tombstone}
 };
+use canapi::{Error, Provider};
 use chrono::{NaiveDateTime, TimeZone, Utc};
 use diesel::{self, PgConnection, RunQueryDsl, QueryDsl, ExpressionMethods, BelongingToDsl, dsl::any};
 use heck::KebabCase;
 use serde_json;
 
+use plume_api::posts::PostEndpoint;
 use plume_common::activity_pub::{
     Hashtag, Source,
     PUBLIC_VISIBILTY, Id, IntoId,
@@ -55,6 +57,54 @@ pub struct NewPost {
     pub source: String,
 }
 
+impl Provider<PgConnection> for Post {
+    type Data = PostEndpoint;
+
+    fn get(conn: &PgConnection, id: i32) -> Result<PostEndpoint, Error> {
+        Post::get(conn, id).map(|p| Ok(PostEndpoint {
+            id: Some(p.id),
+            title: Some(p.title.clone()),
+            subtitle: Some(p.subtitle.clone()),
+            content: Some(p.content.get().clone())
+        })).unwrap_or(Err(Error::NotFound("Get Post".to_string())))
+    }
+
+    fn list(conn: &PgConnection, filter: PostEndpoint) -> Vec<PostEndpoint> {
+        let mut query = posts::table.into_boxed();
+        if let Some(title) = filter.title {
+            query = query.filter(posts::title.eq(title));
+        }
+        if let Some(subtitle) = filter.subtitle {
+            query = query.filter(posts::subtitle.eq(subtitle));
+        }
+        if let Some(content) = filter.content {
+            query = query.filter(posts::content.eq(content));
+        }
+
+        query.get_results::<Post>(conn).map(|ps| ps.into_iter()
+            .map(|p| PostEndpoint {
+                id: Some(p.id),
+                title: Some(p.title.clone()),
+                subtitle: Some(p.subtitle.clone()),
+                content: Some(p.content.get().clone())
+            })
+            .collect()
+        ).unwrap_or(vec![])
+    }
+
+    fn create(_conn: &PgConnection, _query: PostEndpoint) -> Result<PostEndpoint, Error> {
+        unimplemented!()
+    }
+
+    fn update(_conn: &PgConnection, _id: i32, _new_data: PostEndpoint) -> Result<PostEndpoint, Error> {
+        unimplemented!()
+    }
+
+    fn delete(conn: &PgConnection, id: i32) {
+        Post::get(conn, id).map(|p| p.delete(conn));
+    }
+}
+
 impl Post {
     insert!(posts, NewPost);
     get!(posts);

src/api/mod.rs

@@ -0,0 +1 @@
+pub mod posts;

src/api/posts.rs

@@ -0,0 +1,23 @@
+use canapi::Provider;
+use diesel::PgConnection;
+use rocket::http::uri::Origin;
+use rocket_contrib::Json;
+use serde_json;
+use serde_qs;
+
+use plume_api::posts::PostEndpoint;
+use plume_models::db_conn::DbConn;
+use plume_models::posts::Post;
+
+#[get("/posts/<id>")]
+fn get(id: i32, conn: DbConn) -> Json<serde_json::Value> {
+    let post = <Post as Provider<PgConnection>>::get(&*conn, id).ok();
+    Json(json!(post))
+}
+
+#[get("/posts")]
+fn list(conn: DbConn, uri: &Origin) -> Json<serde_json::Value> {
+    let query: PostEndpoint = serde_qs::from_str(uri.query().unwrap_or("")).expect("Invalid query string");
+    let post = <Post as Provider<PgConnection>>::list(&*conn, query);
+    Json(json!(post))
+}

src/main.rs

@@ -3,6 +3,7 @@
 
 extern crate activitypub;
 extern crate atom_syndication;
+extern crate canapi;
 extern crate chrono;
 extern crate colored;
 extern crate diesel;
@@ -12,6 +13,7 @@ extern crate gettextrs;
 extern crate guid_create;
 extern crate heck;
 extern crate multipart;
+extern crate plume_api;
 extern crate plume_common;
 extern crate plume_models;
 #[macro_use]
@@ -25,6 +27,7 @@ extern crate serde;
 extern crate serde_derive;
 #[macro_use]
 extern crate serde_json;
+extern crate serde_qs;
 extern crate validator;
 #[macro_use]
 extern crate validator_derive;
@@ -36,6 +39,7 @@ use rocket_contrib::Template;
 use rocket_csrf::CsrfFairingBuilder;
 use workerpool::{Pool, thunk::ThunkWorker};
 
+mod api;
 mod inbox;
 mod setup;
 mod routes;
@@ -142,6 +146,10 @@ fn main() {
 
             routes::errors::csrf_violation
         ])
+        .mount("/api/v1", routes![
+            api::posts::get,
+            api::posts::list,
+        ])
         .catch(catchers![
             routes::errors::not_found,
             routes::errors::server_error