this feels like the jankiest code but it works

might use it in the settings page once i refactor it

src/main.rs

@@ -84,7 +84,7 @@ fn rocket() -> _ {
 				account::export_data,
 			],
 		)
-		.mount("/admin", routes![admin::index,])
+		.mount("/admin", routes![admin::index, admin::handle_in_page_forms])
 		.mount(
 			"/",
 			routes![

src/pages.rs

@@ -71,7 +71,7 @@ impl<'r> FromRequest<'r> for CommonTemplateState {
 /// FakeContext exists to be used as a replacement for Context when reusing a form for creation and edition, to avoid repeating lots of code.
 ///
 /// Note: i made this custom context thingy because i couldn't find a way to create a real context with the right populated data.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, Default)]
 #[serde(crate = "rocket::serde")]
 pub struct FakeContext {
 	/// Values are made to simulate the same structure as the real Context

src/routes/admin.rs

@@ -1,3 +1,7 @@
+use rocket::{
+	form::{Context, Contextual, Form},
+	serde::Serialize,
+};
 use rocket_dyn_templates::{context, Template};
 use sqlx::Acquire;
 
@@ -9,14 +13,6 @@ use crate::{
 
 use super::error_handlers::PageResult;
 
-#[derive(FromForm)]
-pub struct TagHandover<'a> {
-	#[field(validate=crate::ids::validate_id())]
-	pub tag_id: &'a str,
-	#[field(validate=len(..=256))]
-	pub dest_account: &'a str,
-}
-
 #[get("/")]
 pub async fn index(meta: CommonTemplateState, mut db: DollTagsDb, user: Admin) -> PageResult {
 	let mut trx = db.begin().await?;
@@ -32,3 +28,76 @@ pub async fn index(meta: CommonTemplateState, mut db: DollTagsDb, user: Admin) -
 	)
 	.into())
 }
+
+#[derive(Debug, FromFormField, Serialize)]
+#[serde(crate = "rocket::serde")]
+pub enum SelectedForm {
+	TagHandover,
+}
+
+#[derive(Debug, FromForm)]
+pub struct Forms<'a> {
+	pub form: SelectedForm,
+	pub tag_handover: Contextual<'a, TagHandover<'a>>,
+}
+
+#[derive(Debug, Serialize)]
+#[serde(crate = "rocket::serde")]
+pub struct Contexts<'a, 'b> {
+	pub form: &'a SelectedForm,
+	pub tag_handover: &'a Context<'b>,
+}
+
+impl<'a, 'b> From<&'a Form<Forms<'b>>> for Contexts<'a, 'b> {
+	fn from(value: &'a Form<Forms<'b>>) -> Self {
+		Contexts {
+			form: &value.form,
+			tag_handover: &value.tag_handover.context,
+		}
+	}
+}
+
+#[derive(Debug, FromForm)]
+pub struct TagHandover<'a> {
+	#[field(validate=crate::ids::validate_id())]
+	pub tag_id: &'a str,
+	#[field(validate=len(..=256))]
+	pub dest_account: &'a str,
+}
+
+#[post("/", data = "<form>")]
+pub async fn handle_in_page_forms(
+	meta: CommonTemplateState,
+	mut db: DollTagsDb,
+	user: Admin,
+	form: Form<Forms<'_>>,
+) -> PageResult {
+	println!("{:?}", form);
+
+	match form.form {
+		SelectedForm::TagHandover => {
+			if let Some(ref values) = form.tag_handover.value {
+				// work
+				println!(
+					"woof handover of {} to {}",
+					values.tag_id, values.dest_account
+				);
+			}
+		}
+	};
+
+	let mut trx = db.begin().await?;
+	let service_status = admin::get_service_status(&mut trx).await?;
+	trx.commit().await?;
+
+	let previous = Contexts::from(&form);
+	Ok(Template::render(
+		"admin/index",
+		context! {
+			meta: meta.for_user(&user.0),
+			service_status,
+			previous,
+		},
+	)
+	.into())
+}

templates/admin/index.html.tera

@@ -31,17 +31,18 @@
 	</p>
 
 	<form method="post">
+		<input type="hidden" name="form" value="TagHandover" />
 		<div class="fields raised">
 			<div class="dual-fields">
 				<div>
 					<p class="ident center">ID of the tag to hand over</p>
-					<input type="text" name="tag_id" id="tag_id" placeholder="000000" minlength="6" maxlength="6"
-						required />
+					<input type="text" name="tag_handover.tag_id" id="tag_id" placeholder="000000" minlength="6"
+						maxlength="6" required />
 				</div>
 
 				<div>
 					<p class="ident center">Destination account username</p>
-					<input type="text" name="dest_account" id="dest_account" autocomplete="off" required />
+					<input type="text" name="tag_handover.dest_account" id="dest_account" autocomplete="off" required />
 				</div>
 			</div>
 
@@ -52,4 +53,4 @@
 
 	</form>
 </section>
-{% endblock main %}
+{% endblock main %}