forked from jmug/stoatchat
50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
use md5;
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use mongodb::bson::doc;
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use mongodb::options::FindOneOptions;
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use rocket::response::Redirect;
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use urlencoding;
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use crate::database::*;
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use crate::util::result::{Error, Result};
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use crate::util::variables::PUBLIC_URL;
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#[get("/<target>/avatar")]
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pub async fn req(target: Ref) -> Result<Redirect> {
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let doc = get_collection("accounts")
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.find_one(
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doc! {
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"_id": &target.id
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},
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FindOneOptions::builder()
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.projection(doc! { "email": 1 })
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.build(),
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)
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.await
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.map_err(|_| Error::DatabaseError {
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operation: "find_one",
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with: "user",
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})?
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.ok_or_else(|| Error::UnknownUser)?;
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let email = doc
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.get_str("email")
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.map_err(|_| Error::DatabaseError {
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operation: "get_str(email)",
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with: "user",
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})?
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.to_lowercase();
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let url = format!(
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"https://www.gravatar.com/avatar/{:x}?s=128&d={}",
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md5::compute(email),
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urlencoding::encode(&format!(
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"{}/users/{}/default_avatar",
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*PUBLIC_URL, &target.id
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))
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);
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dbg!(&url);
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Ok(Redirect::to(url))
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}
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