collections: add LinkBlockItem

pkg/interface/src/stories/LinkBlockItem.stories.tsx

@@ -0,0 +1,76 @@
+import React from 'react';
+import { Meta } from '@storybook/react';
+import { withDesign } from 'storybook-addon-designs';
+
+import { Col } from '@tlon/indigo-react';
+import { LinkBlockItem } from '~/views/apps/links/components/LinkBlockItem';
+
+export default {
+  title: 'Collections/BlockItem',
+  component: LinkBlockItem,
+  decorators: [withDesign]
+} as Meta;
+
+export const Image = () => (
+  <Col gapY="2" p="2" width="500px" backgroundColor="white">
+    <LinkBlockItem url="https://media.urbit.org/site/posts/essays/value-of-address-space-pt1.jpg" />
+    <LinkBlockItem url="https://media.urbit.org/site/posts/essays/ocean.jpeg" />
+  </Col>
+);
+
+Image.parameters = {
+  design: {
+    type: 'figma',
+    url:
+      'https://www.figma.com/file/ovD1mlsYDa0agyYTdvCmGr/Landscape?node-id=8228%3A11'
+  }
+};
+
+export const Fallback = () => (
+  <Col gapY="2" p="2" width="500px" backgroundColor="white">
+    <LinkBlockItem url="https://www.are.na/edouard-urcades/edouard" />
+    <LinkBlockItem url="https://thejaymo.net" />
+  </Col>
+);
+
+Fallback.parameters = {
+  design: {
+    type: 'figma',
+    url:
+      'https://www.figma.com/file/ovD1mlsYDa0agyYTdvCmGr/Landscape?node-id=8228%3A57'
+  }
+};
+
+export const Audio = () => (
+  <Col gapY="2" p="2" width="500px" backgroundColor="white">
+    <LinkBlockItem
+      title="Artist · Track"
+      url="https://rovnys-public.s3.amazonaws.com/urbit-from-the-outside-in-1.m4a"
+    />
+  </Col>
+);
+
+Audio.parameters = {
+  design: {
+    type: 'figma',
+    url:
+      'https://www.figma.com/file/ovD1mlsYDa0agyYTdvCmGr/Landscape?node-id=8229%3A0'
+  }
+};
+
+export const Youtube = () => (
+  <Col gapY="2" p="2" width="500px" backgroundColor="white">
+    <LinkBlockItem
+      title="Artist · Track"
+      url="https://www.youtube.com/watch?v=M04AKTCDavc&t=1s"
+    />
+  </Col>
+);
+
+Youtube.parameters = {
+  design: {
+    type: 'figma',
+    url:
+      'https://www.figma.com/file/ovD1mlsYDa0agyYTdvCmGr/Landscape?node-id=8229%3A0'
+  }
+};

pkg/interface/src/stories/LinkInput.stories.tsx

@@ -9,7 +9,7 @@ import {
 } from '~/views/apps/links/components/LinkInput';
 
 export default {
-  title: 'Input/Collections',
+  title: 'Collections/Input',
   component: LinkInput,
   decorators: [withDesign]
 } as Meta;

pkg/interface/src/views/apps/links/components/LinkBlockItem.tsx

@@ -0,0 +1,70 @@
+import React from 'react';
+import {
+  BaseImage,
+  Icon,
+  Center,
+  Row,
+  Text
+} from '@tlon/indigo-react';
+import { AUDIO_REGEX, IMAGE_REGEX } from '~/views/components/RemoteContent';
+import { AudioPlayer } from '~/views/components/AudioPlayer';
+
+export interface LinkBlockItemProps {
+  url: string;
+  title?: string;
+}
+
+function getYoutubeId(str: string): string | null {
+  const youtube = str.match(/youtube\.com.*(\?v=|\/embed\/)(.{11})/);
+  if(!youtube) {
+    return null;
+  }
+  return youtube.pop();
+}
+
+export function LinkBlockItem(props: LinkBlockItemProps) {
+  const { url, title } = props;
+
+  const isImage = IMAGE_REGEX.test(url);
+  const isAudio = AUDIO_REGEX.test(url);
+  const youtube = getYoutubeId(url);
+  return (
+    <Center
+      border="1"
+      borderColor="lightGray"
+      borderRadius="1"
+      height="256px"
+      width="256px"
+    >
+      {isImage ? (
+        <BaseImage
+          style={{ objectFit: 'contain' }}
+          height="100%"
+          src={url}
+          width="100%"
+        />
+      ) : isAudio ? (
+        <AudioPlayer title={title} url={url} />
+        ) : youtube ? (
+          <BaseImage
+            style={{ objectFit: 'contain' }}
+            height="100%"
+            src={`https://img.youtube.com/vi/${youtube}/${0}.jpg`}
+            width="100%"
+          />
+        ) : (
+        <Row overflow="hidden" gapX="2" alignItems="center" p="2">
+          <Icon color="gray" icon="ArrowExternal" />
+          <Text
+            gray
+            overflow="hidden"
+            whiteSpace="nowrap"
+            textOverflow="ellipsis"
+          >
+            {url}
+          </Text>
+        </Row>
+      )}
+    </Center>
+  );
+}

pkg/interface/src/views/components/AudioPlayer.tsx

@@ -0,0 +1,77 @@
+import React, { useCallback, useEffect, useRef, useState } from 'react';
+import { Action, Text, Icon, Row } from '@tlon/indigo-react';
+
+function formatTime(num: number) {
+  const minutes = Math.floor(num / 60);
+  const seconds = Math.floor(num % 60);
+  return `${minutes}:${seconds.toString().padStart(2, '0')}`;
+}
+
+export function AudioPlayer(props: { url: string; title?: string }) {
+  const { url, title = '' } = props;
+  const ref = useRef<HTMLAudioElement>();
+
+  const [playing, setPlaying] = useState(false);
+
+  const playPause = useCallback(() => {
+    if (playing) {
+      ref.current.pause();
+    } else {
+      ref.current.play();
+    }
+    setPlaying(p => !p);
+  }, [ref, playing]);
+
+  const [duration, setDuration] = useState(0);
+  const [progress, setProgress] = useState(0);
+
+  useEffect(() => {
+    if (playing) {
+      // eslint-disable-next-line no-inner-declarations
+      function updateProgress() {
+        setProgress(ref.current.currentTime);
+      }
+
+      const tim = setInterval(updateProgress, 250);
+
+      return () => {
+        tim && clearTimeout(tim);
+      };
+    }
+  }, [ref.current, playing]);
+
+  useEffect(() => {
+    ref.current.addEventListener('loadedmetadata', () => {
+      setDuration(ref.current.duration);
+    });
+  }, [ref.current]);
+
+  return (
+    <Row
+      backgroundColor="white"
+      alignItems="center"
+      justifyContent="center"
+      height="100%"
+      width="100%"
+      position="relative"
+    >
+      <Row p="2" position="absolute" left="0" top="0">
+        <Text lineHeight="tall">{title}</Text>
+      </Row>
+      <audio ref={ref} src={url} preload="metadata" />
+      <Action backgroundColor="white" height="unset" onClick={playPause}>
+        <Icon
+          height="32px"
+          width="32px"
+          color="black"
+          icon={playing ? 'LargeBullet' : 'TriangleEast'}
+        />
+      </Action>
+      <Row p="2" position="absolute" right="0" bottom="0">
+        <Text lineHeight="tall">
+          {formatTime(progress)} / {formatTime(duration)}
+        </Text>
+      </Row>
+    </Row>
+  );
+}

pkg/interface/src/views/components/RemoteContent.tsx

@@ -32,9 +32,9 @@ interface RemoteContentState {
   showArrow: boolean;
 }
 
-const IMAGE_REGEX = new RegExp(/(jpg|img|png|gif|tiff|jpeg|webp|webm|svg)$/i);
+export const IMAGE_REGEX = new RegExp(/(jpg|img|png|gif|tiff|jpeg|webp|webm|svg)$/i);
-const AUDIO_REGEX = new RegExp(/(mp3|wav|ogg)$/i);
+export const AUDIO_REGEX = new RegExp(/(mp3|wav|ogg|m4a)$/i);
-const VIDEO_REGEX = new RegExp(/(mov|mp4|ogv)$/i);
+export const VIDEO_REGEX = new RegExp(/(mov|mp4|ogv)$/i);
 
 const TruncatedText = styled(Text)`
   white-space: pre;