From 1d41bc2711a7b0b0c7389cb04bc7d9cb9fa77149 Mon Sep 17 00:00:00 2001
From: Charlotte Som <charlotte@som.codes>
Date: Fri, 6 Jun 2025 11:24:50 +0100
Subject: [PATCH] use lexicon.ts for VideoRecord type

---
 .gitmodules        |  3 ++
 client/viewer.tsx  | 16 +++++-----
 common/lexicons.ts | 75 ++++++++++++++++++++++++++++++++++++++++++++++
 deno.json          |  3 +-
 vendor/lexicon.ts  |  1 +
 5 files changed, 89 insertions(+), 9 deletions(-)
 create mode 100644 .gitmodules
 create mode 100644 common/lexicons.ts
 create mode 160000 vendor/lexicon.ts

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..0bc4f67
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "vendor/lexicon.ts"]
+	path = vendor/lexicon.ts
+	url = https://github.com/char/lexicon.ts.git
diff --git a/client/viewer.tsx b/client/viewer.tsx
index f74c250..2c6ecb5 100644
--- a/client/viewer.tsx
+++ b/client/viewer.tsx
@@ -1,13 +1,10 @@
+import type { Infer } from "@char/lexicon.ts";
+import type { VideoLexiconUniverse } from "../common/lexicons.ts";
+
 import { resolveDid, resolveHandle } from "../common/identity.ts";
 import { VIDEO_PATTERN } from "../common/routes.ts";
 
-type BlobRef = {
-  $type: "blob";
-  ref: { $link: string };
-  mimeType?: string;
-  size?: number;
-};
-type VideoRecord = { video: BlobRef; title?: string; description?: string };
+type VideoRecord = Infer<VideoLexiconUniverse, "blue.cerulea.video.video">;
 
 const fetchVideoRecord = async (
   did: string,
@@ -58,7 +55,10 @@ const main = async () => {
   const did = repo.startsWith("did:") ? repo : await resolveHandle(repo);
 
   const record = await fetchVideoRecord(did, rkey);
-  const videoURL = await resolveVideoURL(did, record.video.ref.$link);
+  const videoURL = await resolveVideoURL(
+    did,
+    "ref" in record.video ? record.video.ref.$link : record.video.cid
+  );
   const video = (
     <video crossOrigin="anonymous" controls>
       <source src={videoURL} />
diff --git a/common/lexicons.ts b/common/lexicons.ts
new file mode 100644
index 0000000..c560e97
--- /dev/null
+++ b/common/lexicons.ts
@@ -0,0 +1,75 @@
+import type { MakeLexiconUniverse } from "@char/lexicon.ts";
+
+export const videoLexicon = {
+  lexicon: 1,
+  id: "blue.cerulea.video.video",
+  defs: {
+    main: {
+      type: "record",
+      key: "any",
+      record: {
+        type: "object",
+        required: ["video"],
+        properties: {
+          video: {
+            type: "blob",
+            accept: ["video/mp4", "video/webm"],
+            maxSize: 536870912,
+          },
+          title: {
+            type: "string",
+            maxGraphemes: 300,
+            maxLength: 3000,
+          },
+          description: {
+            type: "string",
+          },
+        },
+      },
+    },
+  },
+} as const;
+
+export const fetchVideoLexicon = {
+  lexicon: 1,
+  id: "blue.cerulea.video.fetchVideo",
+  defs: {
+    main: {
+      type: "procedure",
+      input: {
+        encoding: "application/json",
+        schema: {
+          type: "object",
+          required: ["repo", "blob"],
+          properties: {
+            repo: {
+              type: "string",
+              format: "did",
+            },
+            blob: {
+              type: "string",
+              format: "cid",
+            },
+          },
+        },
+      },
+      output: {
+        encoding: "application/json",
+        schema: {
+          type: "object",
+          required: ["filename"],
+          properties: {
+            filename: {
+              type: "string",
+            },
+          },
+        },
+      },
+      errors: [{ name: "Denied" }],
+    },
+  },
+} as const;
+
+export type VideoLexiconUniverse = MakeLexiconUniverse<
+  [typeof videoLexicon, typeof fetchVideoLexicon]
+>;
diff --git a/deno.json b/deno.json
index 1adc19a..0e7091f 100644
--- a/deno.json
+++ b/deno.json
@@ -12,7 +12,8 @@
     "@std/fs": "jsr:@std/fs@^1.0.17",
     "@std/http": "jsr:@std/http@^1.0.17",
     "@std/path": "jsr:@std/path@^1.1.0",
-    "@zod/mini": "npm:@zod/mini@^4.0.0-beta.20250505T195954"
+    "@zod/mini": "npm:@zod/mini@^4.0.0-beta.20250505T195954",
+    "@char/lexicon.ts": "./vendor/lexicon.ts/lib/mod.ts"
   },
   "compilerOptions": {
     "lib": ["deno.window", "dom"],
diff --git a/vendor/lexicon.ts b/vendor/lexicon.ts
new file mode 160000
index 0000000..f070c8b
--- /dev/null
+++ b/vendor/lexicon.ts
@@ -0,0 +1 @@
+Subproject commit f070c8b56df7d3335a970118a401dfd7ee2f63f2