+#![recursion_limit = "256"]
+
+#[cfg(feature = "full")]
#[macro_use]
extern crate diesel;
+#[cfg(feature = "full")]
#[macro_use]
extern crate diesel_derive_newtype;
// this is used in tests
+#[cfg(feature = "full")]
#[allow(unused_imports)]
#[macro_use]
extern crate diesel_migrations;
-#[macro_use]
-extern crate strum_macros;
pub mod aggregates;
+#[cfg(feature = "full")]
pub mod impls;
pub mod newtypes;
+#[cfg(feature = "full")]
pub mod schema;
pub mod source;
+#[cfg(feature = "full")]
pub mod traits;
+#[cfg(feature = "full")]
+pub mod utils;
-pub type DbPool = diesel::r2d2::Pool<diesel::r2d2::ConnectionManager<diesel::PgConnection>>;
-
-use crate::newtypes::DbUrl;
-use chrono::NaiveDateTime;
-use diesel::{Connection, PgConnection};
-use lemmy_utils::LemmyError;
-use once_cell::sync::Lazy;
-use regex::Regex;
use serde::{Deserialize, Serialize};
-use std::{env, env::VarError};
-use url::Url;
-
-pub fn get_database_url_from_env() -> Result<String, VarError> {
- env::var("LEMMY_DATABASE_URL")
-}
+use strum_macros::{Display, EnumString};
#[derive(EnumString, Display, Debug, Serialize, Deserialize, Clone, Copy)]
pub enum SortType {
Active,
Hot,
New,
+ Old,
TopDay,
TopWeek,
TopMonth,
}
#[derive(EnumString, Display, Debug, Serialize, Deserialize, Clone, Copy)]
+pub enum CommentSortType {
+ Hot,
+ Top,
+ New,
+ Old,
+}
+
+#[derive(EnumString, Display, Debug, Serialize, Deserialize, Clone, Copy, PartialEq, Eq)]
pub enum ListingType {
All,
Local,
Subscribed,
- Community,
}
#[derive(EnumString, Display, Debug, Serialize, Deserialize, Clone, Copy)]
Url,
}
-pub fn from_opt_str_to_opt_enum<T: std::str::FromStr>(opt: &Option<String>) -> Option<T> {
- opt.as_ref().map(|t| T::from_str(t).ok()).flatten()
-}
-
-pub fn fuzzy_search(q: &str) -> String {
- let replaced = q.replace("%", "\\%").replace("_", "\\_").replace(" ", "%");
- format!("%{}%", replaced)
-}
-
-pub fn limit_and_offset(page: Option<i64>, limit: Option<i64>) -> (i64, i64) {
- let page = page.unwrap_or(1);
- let limit = limit.unwrap_or(10);
- let offset = limit * (page - 1);
- (limit, offset)
-}
-
-pub fn is_email_regex(test: &str) -> bool {
- EMAIL_REGEX.is_match(test)
-}
-
-pub fn diesel_option_overwrite(opt: &Option<String>) -> Option<Option<String>> {
- match opt {
- // An empty string is an erase
- Some(unwrapped) => {
- if !unwrapped.eq("") {
- Some(Some(unwrapped.to_owned()))
- } else {
- Some(None)
- }
- }
- None => None,
- }
-}
-
-pub fn diesel_option_overwrite_to_url(
- opt: &Option<String>,
-) -> Result<Option<Option<DbUrl>>, LemmyError> {
- match opt.as_ref().map(|s| s.as_str()) {
- // An empty string is an erase
- Some("") => Ok(Some(None)),
- Some(str_url) => match Url::parse(str_url) {
- Ok(url) => Ok(Some(Some(url.into()))),
- Err(e) => Err(LemmyError::from_error_message(e, "invalid_url")),
- },
- None => Ok(None),
- }
-}
-
-embed_migrations!();
-
-pub fn establish_unpooled_connection() -> PgConnection {
- let db_url = match get_database_url_from_env() {
- Ok(url) => url,
- Err(e) => panic!(
- "Failed to read database URL from env var LEMMY_DATABASE_URL: {}",
- e
- ),
- };
- let conn =
- PgConnection::establish(&db_url).unwrap_or_else(|_| panic!("Error connecting to {}", db_url));
- embedded_migrations::run(&conn).expect("load migrations");
- conn
-}
-
-pub fn naive_now() -> NaiveDateTime {
- chrono::prelude::Utc::now().naive_utc()
-}
-
-static EMAIL_REGEX: Lazy<Regex> = Lazy::new(|| {
- Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$")
- .expect("compile email regex")
-});
-
-pub mod functions {
- use diesel::sql_types::*;
-
- sql_function! {
- fn hot_rank(score: BigInt, time: Timestamp) -> Integer;
- }
-
- sql_function!(fn lower(x: Text) -> Text);
+#[derive(EnumString, Display, Debug, PartialEq, Eq, Serialize, Deserialize, Clone, Copy)]
+pub enum SubscribedType {
+ Subscribed,
+ NotSubscribed,
+ Pending,
}
-#[cfg(test)]
-mod tests {
- use super::{fuzzy_search, *};
- use crate::is_email_regex;
-
- #[test]
- fn test_fuzzy_search() {
- let test = "This %is% _a_ fuzzy search";
- assert_eq!(
- fuzzy_search(test),
- "%This%\\%is\\%%\\_a\\_%fuzzy%search%".to_string()
- );
- }
-
- #[test]
- fn test_email() {
- assert!(is_email_regex("gush@gmail.com"));
- assert!(!is_email_regex("nada_neutho"));
- }
-
- #[test]
- fn test_diesel_option_overwrite() {
- assert_eq!(diesel_option_overwrite(&None), None);
- assert_eq!(diesel_option_overwrite(&Some("".to_string())), Some(None));
- assert_eq!(
- diesel_option_overwrite(&Some("test".to_string())),
- Some(Some("test".to_string()))
- );
- }
-
- #[test]
- fn test_diesel_option_overwrite_to_url() {
- assert!(matches!(diesel_option_overwrite_to_url(&None), Ok(None)));
- assert!(matches!(
- diesel_option_overwrite_to_url(&Some("".to_string())),
- Ok(Some(None))
- ));
- assert!(matches!(
- diesel_option_overwrite_to_url(&Some("invalid_url".to_string())),
- Err(_)
- ));
- let example_url = "https://example.com";
- assert!(matches!(
- diesel_option_overwrite_to_url(&Some(example_url.to_string())),
- Ok(Some(Some(url))) if url == Url::parse(example_url).unwrap().into()
- ));
- }
+#[derive(EnumString, Display, Debug, Serialize, Deserialize, Clone, Copy, PartialEq, Eq)]
+pub enum ModlogActionType {
+ All,
+ ModRemovePost,
+ ModLockPost,
+ ModStickyPost,
+ ModRemoveComment,
+ ModRemoveCommunity,
+ ModBanFromCommunity,
+ ModAddCommunity,
+ ModTransferCommunity,
+ ModAdd,
+ ModBan,
+ ModHideCommunity,
+ AdminPurgePerson,
+ AdminPurgeCommunity,
+ AdminPurgePost,
+ AdminPurgeComment,
}