create user page w/ functionality

src/web/pages/mod.rs

@@ -21,6 +21,8 @@ pub fn pages() -> Router {
         .route("/user-settings/handle", post(usersettings::change_handle))
         .route("/users", get(users::page))
         .route("/users/{id}", get(users::profile::page))
+        .route("/users/create", get(users::create::page))
+        .route("/users/create-form", post(users::create::create_user))
         .route("/tags", get(tags::page))
         .route("/tags/create", post(tags::create))
         .route("/persons", get(persons::page))

src/web/pages/users.rs

@@ -8,6 +8,7 @@ use crate::{
     users::{
         User,
         auth::{AuthError, UserAuthenticate},
+        permissions::Permission,
     },
     web::{
         components::{nav::nav, user_miniprofile::user_miniprofile},
@@ -16,6 +17,7 @@ use crate::{
     },
 };
 
+pub mod create;
 pub mod profile;
 
 pub async fn page(req: Request) -> Result<Response, AuthError> {
@@ -30,7 +32,7 @@ pub async fn page(req: Request) -> Result<Response, AuthError> {
         html!(
             (nav(u.as_ref(), req.uri().path()))
 
-            @if let Some(_) = u {
+            @if let Some(u) = u {
                 div class="mx-auto max-w-4xl px-2 my-4" {
                     p class="flex items-center gap-2" {
                         span class="text-neutral-500" {(PreEscaped(icons::USERS))}
@@ -39,6 +41,14 @@ pub async fn page(req: Request) -> Result<Response, AuthError> {
                     p class="text-neutral-500 text-sm font-light" {
                         @if let Ok(v) = &us {
                             (v.len()) " users registered with Mnemosyne."
+                        } @else {
+                            "Could not fetch user count."
+                        }
+                        @if let Ok(true) = u.has_permission(Permission::ManuallyCreateUsers) {
+                            " "
+                            a href="/users/create" class="text-blue-500 hover:text-blue-400 hover:underline" {
+                                "Create a new user"
+                            }
                         }
                     }
                 }

src/web/pages/users/create.rs

@@ -0,0 +1,79 @@
+use axum::{
+    Form,
+    extract::Request,
+    http::{HeaderMap, StatusCode},
+    response::{IntoResponse, Redirect, Response},
+};
+use maud::{PreEscaped, html};
+use serde::Deserialize;
+
+use crate::{
+    api::CompositeError,
+    users::{
+        User,
+        auth::{AuthError, UserAuthRequired, UserAuthenticate},
+        handle::UserHandle,
+        permissions::Permission,
+    },
+    web::{components::nav::nav, icons, pages::base},
+};
+
+pub async fn page(req: Request) -> Result<Response, AuthError> {
+    let u = User::authenticate(req.headers())?;
+
+    Ok(base(
+        "Users | Mnemosyne",
+        html!(
+            (nav(u.as_ref(), req.uri().path()))
+
+            @if let Some(u) = u {
+                div class="mx-auto max-w-4xl px-2 my-4" {
+                    p class="flex items-center gap-2" {
+                        span class="text-neutral-500" {(PreEscaped(icons::USER_PLUS))}
+                        span class="text-2xl font-semibold font-lora" {"Create a new user"}
+                    }
+                }
+                @if let Ok(true) = u.has_permission(Permission::ManuallyCreateUsers) {
+                    div class="mx-auto max-w-4xl px-2 mt-4" {
+                        form action="/users/create-form" method="post" class="flex flex-col" {
+                            label for="handle" class="font-light text-neutral-500" {"Handle"}
+                            div class="flex w-64 items-center border border-neutral-200/25 rounded bg-neutral-950/50" {
+                                span class="pl-2 text-neutral-500 select-none" {"@"}
+                                input id="handle" name="handle" type="text" autocomplete="off"
+                                    class="w-fit pl-0.5 pr-1 py-1 outline-none";
+                            }
+                            label for="password" class="font-light text-neutral-500 mt-4" {"Password"} br;
+                            input id="password" name="password" type="password" autocomplete="off"
+                                class="px-2 w-64 py-1 border border-neutral-200/25 bg-neutral-950/50 rounded";
+                            input type="submit" value="Create"
+                                class="px-4 mt-4 w-64 py-1 border border-neutral-200/25 bg-neutral-200/5 rounded cursor-pointer hover:border-neutral-200/40";
+                        }
+                    }
+                } @else {
+                    p class="text-center p-2" {"You must have permission to view this page."}
+                }
+            } @else {
+                p class="text-center p-2" {"You must be logged in to view this page."}
+            }
+        ),
+    )
+    .into_response())
+}
+
+#[derive(Deserialize)]
+pub struct CreateUserWithPasswordForm {
+    handle: UserHandle,
+    password: String,
+}
+pub async fn create_user(
+    headers: HeaderMap,
+    Form(form): Form<CreateUserWithPasswordForm>,
+) -> Result<Response, CompositeError> {
+    let u = User::authenticate(&headers)?.required()?;
+    if !u.has_permission(Permission::ManuallyCreateUsers)? {
+        return Ok((StatusCode::FORBIDDEN).into_response());
+    }
+    let mut nu = User::create(form.handle)?;
+    nu.set_password(Some(&form.password))?;
+    Ok(Redirect::to("/users").into_response())
+}