feat: admin list

ui_src/src/upload/admin.ts

@@ -0,0 +1,87 @@
+import { base64 } from "@scure/base";
+import { throwIfOffline } from "@snort/shared";
+import { EventKind, EventPublisher, NostrEvent } from "@snort/system";
+
+export class Route96 {
+  constructor(
+    readonly url: string,
+    readonly publisher: EventPublisher,
+  ) {
+    this.url = new URL(this.url).toString();
+  }
+
+  async getSelf() {
+    const rsp = await this.#req("/admin/self", "GET");
+    const data =
+      await this.#handleResponse<AdminResponse<{ is_admin: boolean }>>(rsp);
+    return data;
+  }
+
+  async listFiles(page = 0, count = 10) {
+    const rsp = await this.#req(
+      `/admin/files?page=${page}&count=${count}`,
+      "GET",
+    );
+    const data = await this.#handleResponse<AdminResponseFileList>(rsp);
+    return {
+      ...data,
+      ...data.data,
+      files: data.data.files,
+    };
+  }
+
+  async #handleResponse<T extends AdminResponseBase>(rsp: Response) {
+    if (rsp.ok) {
+      return (await rsp.json()) as T;
+    } else {
+      const text = await rsp.text();
+      try {
+        const obj = JSON.parse(text) as AdminResponseBase;
+        throw new Error(obj.message);
+      } catch {
+        throw new Error(`Upload failed: ${text}`);
+      }
+    }
+  }
+
+  async #req(path: string, method: "GET" | "POST" | "DELETE", body?: BodyInit) {
+    throwIfOffline();
+    const auth = async (url: string, method: string) => {
+      const auth = await this.publisher.generic((eb) => {
+        return eb
+          .kind(EventKind.HttpAuthentication)
+          .tag(["u", url])
+          .tag(["method", method]);
+      });
+      return `Nostr ${base64.encode(
+        new TextEncoder().encode(JSON.stringify(auth)),
+      )}`;
+    };
+
+    const u = `${this.url}${path}`;
+    return await fetch(u, {
+      method,
+      body,
+      headers: {
+        accept: "application/json",
+        authorization: await auth(u, method),
+      },
+    });
+  }
+}
+
+export interface AdminResponseBase {
+  status: string;
+  message?: string;
+}
+
+export type AdminResponse<T> = AdminResponseBase & {
+  data: T;
+};
+
+export type AdminResponseFileList = AdminResponse<{
+  total: number;
+  page: number;
+  count: number;
+  files: Array<NostrEvent>;
+}>;