#![allow(proc_macro_derive_resolution_fallback)] // This can be removed after diesel-1.4 #![feature(crate_in_paths)] extern crate activitypub; extern crate ammonia; extern crate bcrypt; extern crate canapi; extern crate chrono; #[macro_use] extern crate diesel; 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; extern crate serde; #[macro_use] extern crate serde_derive; #[macro_use] extern crate serde_json; extern crate url; extern crate webfinger; use std::env; #[cfg(all(feature = "sqlite", not(feature = "postgres")))] pub type Connection = diesel::SqliteConnection; #[cfg(all(not(feature = "sqlite"), feature = "postgres"))] pub type Connection = diesel::PgConnection; /// Adds a function to a model, that returns the first /// matching row for a given list of fields. /// /// Usage: /// /// ```rust /// impl Model { /// find_by!(model_table, name_of_the_function, field1 as String, field2 as i32); /// } /// /// // Get the Model with field1 == "", and field2 == 0 /// Model::name_of_the_function(connection, String::new(), 0); /// ``` macro_rules! find_by { ($table:ident, $fn:ident, $($col:ident as $type:ident),+) => { /// Try to find a $table with a given $col pub fn $fn(conn: &crate::Connection, $($col: $type),+) -> Option { $table::table $(.filter($table::$col.eq($col)))+ .limit(1) .load::(conn) .expect("Error loading $table by $col") .into_iter().nth(0) } }; } /// List all rows of a model, with field-based filtering. /// /// Usage: /// /// ```rust /// impl Model { /// list_by!(model_table, name_of_the_function, field1 as String); /// } /// /// // To get all Models with field1 == "" /// Model::name_of_the_function(connection, String::new()); /// ``` macro_rules! list_by { ($table:ident, $fn:ident, $($col:ident as $type:ident),+) => { /// Try to find a $table with a given $col pub fn $fn(conn: &crate::Connection, $($col: $type),+) -> Vec { $table::table $(.filter($table::$col.eq($col)))+ .load::(conn) .expect("Error loading $table by $col") } }; } /// Adds a function to a model to retrieve a row by ID /// /// # Usage /// /// ```rust /// impl Model { /// get!(model_table); /// } /// /// // Get the Model with ID 1 /// Model::get(connection, 1); /// ``` macro_rules! get { ($table:ident) => { pub fn get(conn: &crate::Connection, id: i32) -> Option { $table::table.filter($table::id.eq(id)) .limit(1) .load::(conn) .expect("Error loading $table by id") .into_iter().nth(0) } }; } /// Adds a function to a model to insert a new row /// /// # Usage /// /// ```rust /// impl Model { /// insert!(model_table, NewModelType); /// } /// /// // Insert a new row /// Model::insert(connection, NewModelType::new()); /// ``` macro_rules! insert { ($table:ident, $from:ident) => { last!($table); pub fn insert(conn: &crate::Connection, new: $from) -> Self { diesel::insert_into($table::table) .values(new) .execute(conn) .expect("Error saving new $table"); Self::last(conn) } }; } /// Adds a function to a model to save changes to a model. /// The model should derive diesel::AsChangeset. /// /// # Usage /// /// ```rust /// impl Model { /// update!(model_table); /// } /// /// // Update and save changes /// let m = Model::get(connection, 1); /// m.foo = 42; /// m.update(connection); /// ``` macro_rules! update { ($table:ident) => { pub fn update(&self, conn: &crate::Connection) -> Self { diesel::update(self) .set(self) .execute(conn) .expect(concat!("Error updating ", stringify!($table))); Self::get(conn, self.id) .expect(concat!(stringify!($table), " we just updated doesn't exist anymore???")) } }; } /// Returns the last row of a table. /// /// # Usage /// /// ```rust /// impl Model { /// last!(model_table); /// } /// /// // Get the last Model /// Model::last(connection) /// ``` macro_rules! last { ($table:ident) => { pub fn last(conn: &crate::Connection) -> Self { $table::table.order_by($table::id.desc()) .limit(1) .load::(conn) .expect(concat!("Error getting last ", stringify!($table))) .iter().next() .expect(concat!("No last ", stringify!($table))) .clone() } }; } lazy_static! { pub static ref BASE_URL: String = env::var("BASE_URL") .unwrap_or(format!("127.0.0.1:{}", env::var("ROCKET_PORT").unwrap_or(String::from("8000")))); pub static ref DB_URL: String = env::var("DB_URL") .unwrap_or(format!("postgres://plume:plume@localhost/{}", env::var("DB_NAME").unwrap_or(String::from("plume")))); pub static ref USE_HTTPS: bool = env::var("USE_HTTPS").map(|val| val == "1").unwrap_or(true); } pub fn ap_url(url: String) -> String { let scheme = if *USE_HTTPS { "https" } else { "http" }; format!("{}://{}", scheme, url) } pub mod admin; pub mod blog_authors; pub mod blogs; pub mod comments; pub mod db_conn; pub mod follows; pub mod instance; pub mod likes; pub mod medias; pub mod mentions; pub mod notifications; pub mod post_authors; pub mod posts; pub mod reshares; pub mod safe_string; pub mod schema; pub mod tags; pub mod users;