From feac079f591d9babaad8277299a7d79fa22b5c88 Mon Sep 17 00:00:00 2001
From: Ben Aaron Goldberg <ben@benaaron.dev>
Date: Sat, 13 Nov 2021 18:04:40 -0500
Subject: [PATCH] [web] Add a JSON pronouns endpoint

Signed-off-by: Ben Aaron Goldberg <ben@benaaron.dev>
Signed-off-by: Sashanoraa <ben@benaaron.dev>
---
 web/src/main.rs | 71 ++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 62 insertions(+), 9 deletions(-)

diff --git a/web/src/main.rs b/web/src/main.rs
index 0fff4a3..9b69827 100644
--- a/web/src/main.rs
+++ b/web/src/main.rs
@@ -213,11 +213,20 @@ fn route_request(req: &ScgiRequest) -> Route {
 		}
 	}
 
+	#[derive(PartialEq, Eq)]
+	enum RouteType {
+		Html,
+		Thumbnail,
+		Json,
+	}
+
 	// Determines if we need to respond with a thumbnail or a web page
-	let is_thumb =
-		!segments.is_empty() &&
-		segments.last().map(Deref::deref) == Some("thumb.png");
-	if is_thumb {
+	let route_type = match segments.last().map(Deref::deref) {
+		Some("thumb.png") => RouteType::Thumbnail,
+		Some("pns.json") => RouteType::Json,
+		_ => RouteType::Html,
+	};
+	if route_type != RouteType::Html {
 		// Now that we've determined that, we don't need this segment anymore
 		segments.pop();
 	}
@@ -245,11 +254,13 @@ fn route_request(req: &ScgiRequest) -> Route {
 
 	let name = name.map(|n| (*n).to_owned());
 
-	if is_thumb {
-		Route::SendThumbnail(name, prefs)
-	} else {
-		let uri = request_uri.trim_end_matches('/').to_owned();
-		Route::SendPronounPage(name, prefs, uri)
+	match route_type {
+		RouteType::Thumbnail => Route::SendThumbnail(name, prefs),
+		RouteType::Html => {
+			let uri = request_uri.trim_end_matches('/').to_owned();
+			Route::SendPronounPage(name, prefs, uri)
+		}
+		RouteType::Json => Route::SendJsonData(name, prefs),
 	}
 }
 
@@ -288,6 +299,11 @@ enum Route {
 	/// Takes the user's name (optional), and the preferences of that user
 	SendThumbnail(Option<String>, Option<UserPreferences>),
 
+	/// Respond with a json object containing the users pronouns
+	///
+	/// Takes the user's name (optional), and the preferences of that user
+	SendJsonData(Option<String>, Option<UserPreferences>),
+
 	/// Generate a link to the appropriate pronoun page based on the user's inputs.
 	GenerateLink(Vec<u8>),
 
@@ -325,6 +341,8 @@ impl Route {
 			Route::SendStatic(data) => Ok(data.generate_response()),
 			Route::SendPronounPage(name, prefs, url) =>
 				Route::send_pronoun_page(name, prefs, url, conf),
+			Route::SendJsonData(name, prefs) =>
+				Route::send_pronoun_json(name, prefs, conf),
 			Route::SendThumbnail(name, prefs) =>
 				Route::send_thumbnail(name, prefs, settings),
 			Route::GenerateLink(body) =>
@@ -370,6 +388,41 @@ impl Route {
 		})
 	}
 
+	/// The method for the [`Route::SendPronounPage`] route
+	fn send_pronoun_json(
+		name: Option<String>,
+		prefs: Option<UserPreferences>,
+		conf: &Conf,
+	) -> Result<Response, BadRequest> {
+		let settings = &conf.instance_settings;
+		let pronoun = Route::get_pronoun(name.as_ref(), prefs, settings)?;
+
+		let body = format!(r#"
+{{
+    "subject_pronoun": "{}",
+    "object_pronoun": "{}",
+    "possesive_determiner": "{}",
+    "possesive_pronoun": "{}",
+    "reflexive_pronoun": "{}"
+}}
+		"#,
+		pronoun.subject_pronoun,
+		pronoun.object_pronoun,
+		pronoun.possesive_determiner,
+		pronoun.possesive_pronoun,
+		pronoun.reflexive_pronoun);
+
+		Ok(Response {
+			status: b"200",
+			headers: Cow::Borrowed(&[
+				(b"Trans-Women", Cow::Borrowed(b"don't owe you femininity")),
+				(b"Trans-Men", Cow::Borrowed(b"don't owe you masculinity")),
+				(b"And-Stop-Projecting-Your-Dated-Gender-Norms", Cow::Borrowed(b"onto nonbinary people's life experiences")),
+            ]),
+			body: body.into_bytes().into(),
+		})
+	}
+
 	#[cfg(feature = "ogp_images")]
 	/// The method for the [`Route::SendThumbnail`] route
 	fn send_thumbnail(