git-gemini-forge 0.6.2

A simple Gemini server that serves a read-only view of public repositories from a Git forge.
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use super::converters::GitLabUser;
use super::GitLabApi;
use crate::network::error;
use crate::network::net::{ApiEndpoint, Net};
use crate::network::ForgeApi;
use url::Url;

/// See https://docs.gitlab.com/ee/api/users.html#list-users
struct UsersSearchEndpoint<'a> {
	api: &'a GitLabApi,
	base_url: Url,
}

impl ApiEndpoint<GitLabApi, Vec<GitLabUser>> for UsersSearchEndpoint<'_> {
	fn api(&self) -> &GitLabApi {
		self.api
	}

	fn url(&self) -> Url {
		// Note: Need token to list active users, but no token to do `/users?username=xxx`
		let mut url = self.base_url.join("users").expect("Valid URL path");
		url.set_query(Some("active=true&per_page=20&page=1")); // Matches /explore
		url
	}
}

/// Retrieves the users from the given API.
pub fn get_users(api: &GitLabApi, net: &Net) -> Result<Vec<GitLabUser>, error::Error> {
	let base_url = api.base_url().clone();
	let endpoint = UsersSearchEndpoint { api, base_url };

	// Sort users alphabetically by username
	let mut users = net.call(&endpoint)?;
	users.sort_by(|a, b| {
		return a.username.to_lowercase().cmp(&b.username.to_lowercase());
	});
	return Ok(users);
}