tbenandClaude Opus 5.5
bea656ade8
Bots can now show a concept as a visual: create_graphic (with update_graphic, read_graphic and list_graphics, on every run, no computer needed) stores one HTML document in bot_graphics, per user like the conversation, and the chat renders its [graphic:ID] ref as an inline card sized to fit, with a large view and a page of its own (no rail). Graphic HTML is treated as hostile: it is only served at /graphics/<id> with a CSP sandbox allowing scripts under an origin of its own and no network, loading only the vendored Chart.js and Mermaid from /graphics-lib/. The document carries the app's theme vars and scrollbars, reports its height to the thread, and a frame that navigates away is closed. Co-Authored-By: Claude Opus 5.5 <[email protected]>
47 lines
1.6 KiB
TypeScript
47 lines
1.6 KiB
TypeScript
import BunSQLite from "@moduletrace/bun-sqlite";
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import AppError from "@/src/utils/app-error";
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import { runGraphicsSql } from "@/src/utils/bot-graphic-sql";
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import checkGraphicInput from "./check-graphic-input";
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type Params = {
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graphic_id: number | string;
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/**
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* The run's bot and user: only the graphics that bot made for that
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* user are changed.
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*/
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bot_id: number | string;
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user_id: number | string;
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title?: string;
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html?: string;
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};
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/**
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* Replaces a graphic's HTML (and title, when given) and bumps its
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* version. Every message naming it shows the new one. Returns its new
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* version.
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*/
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export default async function updateBotGraphic({ graphic_id, bot_id, user_id, title, html }: Params) {
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const checked = checkGraphicInput({ title, html });
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if (!checked.title && !checked.html) throw new AppError(`Nothing to change: give new html or a title.`);
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const reach = runGraphicsSql({ alias: "bot_graphics", user_id, bot_id });
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const row = (
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await BunSQLite.sql<{ version: number }>({
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sql: `UPDATE bot_graphics SET
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title = COALESCE(?, title),
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html = COALESCE(?, html),
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version = COALESCE(version, 1) + 1,
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updated_at = ?
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WHERE id = ? AND ${reach.sql}
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RETURNING version`,
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values: [checked.title ?? null, checked.html ?? null, Date.now(), Number(graphic_id), ...reach.values],
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})
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).payload?.[0];
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if (!row) throw new AppError(`Graphic ${graphic_id} isn't one you made for this user.`);
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return Number(row.version);
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}
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