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may_fail! macro

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Returns an error template if an Option is None, else runs the given block
This commit is contained in:
Bat
2018-06-18 18:28:28 +01:00
parent 7e3cdec0b6
commit 51571d6320
5 changed files with 90 additions and 57 deletions
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src/routes/user.rs
+31 -29
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@@ -25,7 +25,7 @@ use models::{
use utils;
#[get("/me")]
fn me(user: Option<User>) -> Result<Redirect,Flash<Redirect>> {
fn me(user: Option<User>) -> Result<Redirect, Flash<Redirect>> {
match user {
Some(user) => Ok(Redirect::to(format!("/@/{}/", user.username))),
None => Err(utils::requires_login("", "/me"))
@@ -34,23 +34,24 @@ fn me(user: Option<User>) -> Result<Redirect,Flash<Redirect>> {
#[get("/@/<name>", rank = 2)]
fn details(name: String, conn: DbConn, account: Option<User>) -> Template {
let user = User::find_by_fqn(&*conn, name).unwrap();
let recents = Post::get_recents_for_author(&*conn, &user, 6);
let reshares = Reshare::get_recents_for_author(&*conn, &user, 6);
let user_id = user.id.clone();
let n_followers = user.get_followers(&*conn).len();
may_fail!(User::find_by_fqn(&*conn, name), "Couldn't find requested user", |user| {
let recents = Post::get_recents_for_author(&*conn, &user, 6);
let reshares = Reshare::get_recents_for_author(&*conn, &user, 6);
let user_id = user.id.clone();
let n_followers = user.get_followers(&*conn).len();
Template::render("users/details", json!({
"user": serde_json::to_value(user.clone()).unwrap(),
"instance_url": user.get_instance(&*conn).public_domain,
"is_remote": user.instance_id != Instance::local_id(&*conn),
"follows": account.clone().map(|x| x.is_following(&*conn, user.id)).unwrap_or(false),
"account": account,
"recents": recents.into_iter().map(|p| p.to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
"reshares": reshares.into_iter().map(|r| r.get_post(&*conn).unwrap().to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
"is_self": account.map(|a| a.id == user_id).unwrap_or(false),
"n_followers": n_followers
}))
Template::render("users/details", json!({
"user": serde_json::to_value(user.clone()).unwrap(),
"instance_url": user.get_instance(&*conn).public_domain,
"is_remote": user.instance_id != Instance::local_id(&*conn),
"follows": account.clone().map(|x| x.is_following(&*conn, user.id)).unwrap_or(false),
"account": account,
"recents": recents.into_iter().map(|p| p.to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
"reshares": reshares.into_iter().map(|r| r.get_post(&*conn).unwrap().to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
"is_self": account.map(|a| a.id == user_id).unwrap_or(false),
"n_followers": n_followers
}))
})
}
#[get("/dashboard")]
@@ -91,19 +92,20 @@ fn follow_auth(name: String) -> Flash<Redirect> {
#[get("/@/<name>/followers", rank = 2)]
fn followers(name: String, conn: DbConn, account: Option<User>) -> Template {
let user = User::find_by_fqn(&*conn, name.clone()).unwrap();
let user_id = user.id.clone();
may_fail!(User::find_by_fqn(&*conn, name.clone()), "Couldn't find requested user", |user| {
let user_id = user.id.clone();
Template::render("users/followers", json!({
"user": serde_json::to_value(user.clone()).unwrap(),
"instance_url": user.get_instance(&*conn).public_domain,
"is_remote": user.instance_id != Instance::local_id(&*conn),
"follows": account.clone().map(|x| x.is_following(&*conn, user.id)).unwrap_or(false),
"followers": user.get_followers(&*conn).into_iter().map(|f| f.to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
"account": account,
"is_self": account.map(|a| a.id == user_id).unwrap_or(false),
"n_followers": user.get_followers(&*conn).len()
}))
Template::render("users/followers", json!({
"user": serde_json::to_value(user.clone()).unwrap(),
"instance_url": user.get_instance(&*conn).public_domain,
"is_remote": user.instance_id != Instance::local_id(&*conn),
"follows": account.clone().map(|x| x.is_following(&*conn, user.id)).unwrap_or(false),
"followers": user.get_followers(&*conn).into_iter().map(|f| f.to_json(&*conn)).collect::<Vec<serde_json::Value>>(),
"account": account,
"is_self": account.map(|a| a.id == user_id).unwrap_or(false),
"n_followers": user.get_followers(&*conn).len()
}))
})
}
#[get("/@/<name>", format = "application/activity+json", rank = 1)]