PreviewCard: move to sparated files

2024-11-12 19:21:10 +08:00 · 2024-11-12 19:21:10 +08:00 · 4d9c2b3aa8
commit 4d9c2b3aa8
parent 3cacf64c8e
3 changed files with 167 additions and 95 deletions
--- a/src/timelines/RegularToot.tsx
+++ b/src/timelines/RegularToot.tsx
@ -5,13 +5,11 @@ import {
  type JSX,
  Show,
  createRenderEffect,
-  createEffect,
-  createMemo,
 } from "solid-js";
 import tootStyle from "./toot.module.css";
 import { formatRelative } from "date-fns";
 import Img from "../material/Img.js";
-import { Body1, Body2, Title } from "../material/typography.js";
+import { Body2 } from "../material/typography.js";
 import { css } from "solid-styled";
 import {
  BookmarkAddOutlined,
@ -30,13 +28,12 @@ import { Divider } from "@suid/material";
 import cardStyle from "../material/cards.module.css";
 import Button from "../material/Button.js";
 import MediaAttachmentGrid from "./MediaAttachmentGrid.js";
-import Color from "colorjs.io";
 import { useDateFnLocale } from "../platform/i18n";
 import { canShare, share } from "../platform/share";
 import { makeAcctText, useDefaultSession } from "../masto/clients";
 import TootContent from "./toot-components/TootContent";
 import BoostIcon from "./toot-components/BoostIcon";
-import { averageColorHex } from "../platform/blurhash";
+import PreviewCard from "./toot-components/PreviewCard";

 type TootActionGroupProps<T extends mastodon.v1.Status> = {
  onRetoot?: (value: T) => void;
@ -186,95 +183,6 @@ function TootAuthorGroup(
  );
 }

-export function TootPreviewCard(props: {
-  src: mastodon.v1.PreviewCard;
-  alwaysCompact?: boolean;
-}) {
-  let root: HTMLAnchorElement;
-
-  createEffect(() => {
-    if (props.alwaysCompact) {
-      root.classList.add(tootStyle.compact);
-      return;
-    }
-    if (!props.src.width) return;
-    const width = root.getBoundingClientRect().width;
-    if (width > props.src.width) {
-      root.classList.add(tootStyle.compact);
-    } else {
-      root.classList.remove(tootStyle.compact);
-    }
-  });
-
-  const imgAverageColor = createMemo(() => {
-    if (!props.src.image) return;
-    return new Color(averageColorHex(props.src.blurhash));
-  });
-
-  const prefersWhiteText = createMemo(() => {
-    const oc = imgAverageColor();
-    if (!oc) return;
-    const colorWhite = new Color("white");
-
-    return colorWhite.luminance / oc.luminance > 3.5;
-  });
-
-  const focusSurfaceColor = createMemo(() => {
-    const oc = imgAverageColor();
-    if (!oc) return;
-    if (prefersWhiteText()) {
-      return new Color(oc).darken(0.2);
-    } else {
-      return new Color(oc).lighten(0.2);
-    }
-  });
-
-  const textColorName = createMemo(() => {
-    const useWhiteText = prefersWhiteText();
-    if (typeof useWhiteText === "undefined") {
-      return;
-    }
-    return useWhiteText ? "white" : "black";
-  });
-
-  const secondaryTextColor = createMemo(() => {
-    const tcn = textColorName();
-    if (!tcn) return;
-    const tc = new Color(tcn);
-    tc.alpha = 0.75;
-    return tc;
-  });
-
-  return (
-    <a
-      ref={root!}
-      class={tootStyle.previewCard}
-      href={props.src.url}
-      target="_blank"
-      referrerPolicy="unsafe-url"
-      style={{
-        "--tutu-color-surface": imgAverageColor()?.toString(),
-        "--tutu-color-surface-d": focusSurfaceColor()?.toString(),
-        "--tutu-color-on-surface": textColorName(),
-        "--tutu-color-secondary-text-on-surface":
-          secondaryTextColor()?.toString(),
-      }}
-    >
-      <Show when={props.src.image}>
-        <img
-          crossOrigin="anonymous"
-          src={props.src.image!}
-          width={props.src.width || undefined}
-          height={props.src.height || undefined}
-          loading="lazy"
-        />
-      </Show>
-      <Title component="h1">{props.src.title}</Title>
-      <Body1 component="p">{props.src.description}</Body1>
-    </a>
-  );
-}
-
 /**
 * find bottom-to-top the element with `data-action`.
 */
@ -420,7 +328,7 @@ const RegularToot: Component<TootCardProps> = (props) => {
          class={tootStyle.tootContent}
        />
        <Show when={toot().card}>
-          <TootPreviewCard src={toot().card!} />
+          <PreviewCard src={toot().card!} />
        </Show>
        <Show when={toot().mediaAttachments.length > 0}>
          <MediaAttachmentGrid attachments={toot().mediaAttachments} />
--- a/src/timelines/toot-components/PreviewCard.css
+++ b/src/timelines/toot-components/PreviewCard.css
@ -0,0 +1,67 @@
+.PreviewCard {
+  display: block;
+  border: 1px solid #eeeeee;
+  background-color: var(--tutu-color-surface);
+  text-decoration: none;
+  border-radius: 4px;
+  overflow: hidden;
+  margin-top: 1em;
+  margin-bottom: 1.5em;
+  color: var(--tutu-color-secondary-text-on-surface);
+  transition: color 220ms var(--tutu-anim-curve-std), background-color 220ms var(--tutu-anim-curve-std);
+  padding-bottom: 8px;
+  overflow: hidden;
+  z-index: 1;
+  position: relative;
+
+  >img {
+    background-color: #eeeeee;
+    max-width: 100%;
+    height: auto;
+  }
+
+  &:hover,
+  &:focus-visible {
+    background-color: var(--tutu-color-surface-d);
+    color: var(--tutu-color-on-surface);
+
+    >h1 {
+      text-decoration: underline;
+    }
+  }
+
+  >h1 {
+    color: var(--tutu-color-on-surface);
+    max-height: calc(4 * var(--title-line-height) * var(--title-size));
+  }
+
+  >p {
+    max-height: calc(8 * var(--body-line-height) * var(--body-size));
+  }
+
+  >h1,
+  >p {
+    margin-left: 16px;
+    margin-right: 16px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+
+  &.compact {
+    display: grid;
+    grid-template-columns: minmax(10%, 30%) 1fr;
+    padding-left: 16px;
+    padding-right: 16px;
+    padding-top: 8px;
+
+    >img:first-child {
+      grid-row: 1 / 3;
+      object-fit: contain;
+    }
+
+    >h1,
+    >p {
+      margin-right: 0;
+    }
+  }
+}
--- a/src/timelines/toot-components/PreviewCard.tsx
+++ b/src/timelines/toot-components/PreviewCard.tsx
@ -0,0 +1,97 @@
+import Color from "colorjs.io";
+import type { mastodon } from "masto";
+import { createEffect, createMemo, Show } from "solid-js";
+import { Title, Body1 } from "../../material/typography";
+import { averageColorHex } from "../../platform/blurhash";
+import "./PreviewCard.css";
+
+export function PreviewCard(props: {
+  src: mastodon.v1.PreviewCard;
+  alwaysCompact?: boolean;
+}) {
+  let root: HTMLAnchorElement;
+
+  createEffect(() => {
+    if (props.alwaysCompact) {
+      root.classList.add("compact");
+      return;
+    }
+    if (!props.src.width) return;
+    const width = root.getBoundingClientRect().width;
+    if (width > props.src.width) {
+      root.classList.add("compact");
+    } else {
+      root.classList.remove("compact");
+    }
+  });
+
+  const imgAverageColor = createMemo(() => {
+    if (!props.src.image) return;
+    return new Color(averageColorHex(props.src.blurhash));
+  });
+
+  const prefersWhiteText = createMemo(() => {
+    const oc = imgAverageColor();
+    if (!oc) return;
+    const colorWhite = new Color("white");
+
+    return colorWhite.luminance / oc.luminance > 3.5;
+  });
+
+  const focusSurfaceColor = createMemo(() => {
+    const oc = imgAverageColor();
+    if (!oc) return;
+    if (prefersWhiteText()) {
+      return new Color(oc).darken(0.2);
+    } else {
+      return new Color(oc).lighten(0.2);
+    }
+  });
+
+  const textColorName = createMemo(() => {
+    const useWhiteText = prefersWhiteText();
+    if (typeof useWhiteText === "undefined") {
+      return;
+    }
+    return useWhiteText ? "white" : "black";
+  });
+
+  const secondaryTextColor = createMemo(() => {
+    const tcn = textColorName();
+    if (!tcn) return;
+    const tc = new Color(tcn);
+    tc.alpha = 0.75;
+    return tc;
+  });
+
+  return (
+    <a
+      ref={root!}
+      class={"PreviewCard"}
+      href={props.src.url}
+      target="_blank"
+      referrerPolicy="unsafe-url"
+      style={{
+        "--tutu-color-surface": imgAverageColor()?.toString(),
+        "--tutu-color-surface-d": focusSurfaceColor()?.toString(),
+        "--tutu-color-on-surface": textColorName(),
+        "--tutu-color-secondary-text-on-surface":
+          secondaryTextColor()?.toString(),
+      }}
+    >
+      <Show when={props.src.image}>
+        <img
+          crossOrigin="anonymous"
+          src={props.src.image!}
+          width={props.src.width || undefined}
+          height={props.src.height || undefined}
+          loading="lazy"
+        />
+      </Show>
+      <Title component="h1">{props.src.title}</Title>
+      <Body1 component="p">{props.src.description}</Body1>
+    </a>
+  );
+}
+
+export default PreviewCard;