mirror of https://github.com/usememos/memos
feat(web): add link preview view setting
Add a persisted "Link preview" toggle (default on) to the memo display-settings popover, mirroring the compact-mode setting. When turned off, link-preview cards are hidden across all memo views and the metadata request is skipped (the gate sits at the paragraph renderer and reads the preference from ViewContext). Resolves the request in #6045.pull/6051/head
boojack
2 weeks ago
parent
a5c10a7221
commit
e3e4ae1051
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import { render, screen } from "@testing-library/react";
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import type { Element } from "hast";
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import { describe, expect, it, vi } from "vitest";
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import { Paragraph } from "@/components/MemoContent/markdown/Paragraph";
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const viewState = vi.hoisted(() => ({ linkPreview: true }));
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// Paragraph reads the global preference via this hook.
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vi.mock("@/contexts/ViewContext", () => ({
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useLinkPreviewEnabled: () => viewState.linkPreview,
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}));
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// The link-preview card fetches metadata via this hook; stub it so the card would
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// render whenever it is allowed to.
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vi.mock("@/hooks/useMemoQueries", () => ({
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useLinkMetadata: () => ({
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data: { url: "https://example.com", title: "Example Title", description: "An example site", image: "" },
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isSuccess: true,
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}),
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}));
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// A single bare-link paragraph node, the shape that triggers a preview card.
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const singleLinkNode = {
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type: "element",
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tagName: "p",
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properties: {},
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children: [
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{
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type: "element",
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tagName: "a",
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properties: { href: "https://example.com" },
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children: [{ type: "text", value: "https://example.com" }],
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},
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],
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} as unknown as Element;
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const renderParagraph = () =>
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render(
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<Paragraph node={singleLinkNode}>
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<a href="https://example.com">https://example.com</a>
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</Paragraph>,
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);
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describe("<Paragraph /> link preview gating", () => {
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it("renders the link preview card when the setting is enabled (default)", () => {
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viewState.linkPreview = true;
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renderParagraph();
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expect(screen.getByText("Example Title")).toBeInTheDocument();
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});
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it("renders the plain link without a card when the setting is disabled", () => {
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viewState.linkPreview = false;
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renderParagraph();
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expect(screen.queryByText("Example Title")).not.toBeInTheDocument();
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expect(screen.getByText("https://example.com")).toBeInTheDocument();
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});
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});
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