Add AudioControl

.projectile

@@ -1,3 +1,4 @@
 -/node_modules/
 -/tmp/
 -/build/
+-/.localgems/

src/css/pages/SurahStream.scss

@@ -12,10 +12,15 @@
   scrollbar-gutter: stable;
 
   li.ayah {
-    span.surah-id.ayah-id {
-      display: block;
+    span.title {
+      display: flex;
+      align-items: center;
       font-weight: 500;
     }
+    span.title .svg.sound-on, span.title .svg.sound-off {
+      cursor: pointer;
+      width: 24px;
+    }
     p {
       margin: 3px 0 10px 0
     }

src/css/themes/leaf/pages/_SurahStream.scss

@@ -6,7 +6,7 @@
   }
 
   ul.body.stream li.ayah {
-    span.surah-id.ayah-id {
+    span.title {
       color: $green;
     }
     p { }
@@ -17,17 +17,6 @@
     color: $white;
   }
 
-  .row svg g {
-    polygon {
-      stroke: $green;
-      stroke-width: 5;
-    }
-    path {
-      stroke: $green;
-      stroke-width: 5;
-    }
-  }
-
   .row .shape.refresh {
     background: unset;
     fill: $green;
@@ -36,4 +25,11 @@
   .row .loading div {
     background: $green;
   }
+
+  .svg.sound-on, .svg.sound-off {
+    polygon {
+      fill: $green;
+      stroke-width: 2;
+    }
+  }
 }

src/css/themes/moon/pages/_SurahStream.scss

@@ -7,8 +7,7 @@
 
   ul.body.stream {
     li.ayah {
-      /* TODO "surah.id", "ayah.id" */
-      span.surah-id.ayah-id {
+      span.title {
         color: $gold;
       }
       p { }
@@ -29,18 +28,14 @@
     fill: $gold;
   }
 
-  .row svg g {
-    polygon {
-      stroke: $gold;
-      stroke-width: 5;
-    }
-    path {
-      stroke: $gold;
-      stroke-width: 5;
-    }
-  }
-
   .row .loading div {
     background: $gold;
   }
+
+  .svg.sound-on, .svg.sound-off {
+    polygon {
+      fill: $blue;
+      stroke-width: 2;
+    }
+  }
 }

src/html/stream.html.erb

@@ -34,7 +34,7 @@
          data-surah-id="<%= context.surah.id %>">
     </div>
     <%= inline_json("/i18n.json") %>
-    <%= inline_json("/reciters.json") %>
+    <%= inline_json("/recitations.json") %>
     <script src="/js/loaders/surah-stream-loader.js"></script>
   </body>
 </html>

src/js/components/AudioControl.tsx

@@ -0,0 +1,56 @@
+import url from "url";
+import * as Quran from "lib/Quran";
+import React, { useEffect, useMemo, useState } from "react";
+import { SoundOnShape, SoundOffShape } from "components/Shape";
+
+type Props = {
+  recitation: Quran.Recitation;
+  surah: Quran.Surah;
+  ayah: Quran.Ayah;
+  onStall?: (e?: Event) => void;
+  onPlay?: (e?: Event) => void;
+  onPlaying?: (e?: Event) => void;
+  onPause?: (e?: Event) => void;
+  onEnd?: (turnOffSound: () => void) => void;
+};
+
+export function AudioControl({
+  recitation,
+  surah,
+  ayah,
+  onPlay = () => null,
+  onPlaying = () => null,
+  onPause = () => null,
+  onStall = () => null,
+  onEnd = () => null,
+}: Props) {
+  const [soundOn, setSoundOn] = useState<boolean>(false);
+  const audio = useMemo(() => new Audio(), []);
+  const turnOnSound = () => setSoundOn(true);
+  const turnOffSound = () => setSoundOn(false);
+
+  useEffect(() => {
+    audio.addEventListener("ended", () => onEnd(turnOffSound));
+    audio.addEventListener("stalled", onStall);
+    audio.addEventListener("waiting", onStall);
+    audio.addEventListener("play", onPlay);
+    audio.addEventListener("playing", onPlaying);
+  }, []);
+
+  useEffect(() => {
+    if (soundOn) {
+      audio.src = [url.format(recitation.url), surah.id, `${ayah.id}.mp3`].join("/");
+      audio.play();
+    } else {
+      audio.pause();
+      onPause();
+    }
+  }, [soundOn, ayah.id]);
+
+  return (
+    <>
+      {soundOn && <SoundOnShape onClick={turnOffSound} />}
+      {!soundOn && <SoundOffShape onClick={turnOnSound} />}
+    </>
+  );
+}

src/js/components/Shape.tsx

@@ -23,7 +23,7 @@ export function PauseShape({ onClick }: Props) {
 
 export function SoundOnShape({ onClick }: Props) {
   return (
-    <svg viewBox="0 0 100 100" className="svg sound-on" onClick={onClick}>
+    <svg viewBox="0 -18 100 100" className="svg sound-on" onClick={onClick}>
       <g>
         <polygon
           fill="none"
@@ -54,7 +54,7 @@ export function SoundOnShape({ onClick }: Props) {
 
 export function SoundOffShape({ onClick }: Props) {
   return (
-    <svg viewBox="0 0 100 100" className="svg sound-off" onClick={onClick}>
+    <svg viewBox="0 -18 100 100" className="svg sound-off" onClick={onClick}>
       <g>
         <polygon
           fill="none"

src/js/components/Stream.tsx

@@ -1,9 +1,11 @@
-import * as Quran from "lib/Quran";
 import React, { useEffect } from "react";
+import * as Quran from "lib/Quran";
+import { AudioControl } from "components/AudioControl";
 import { formatNumber, TFunction } from "lib/i18n";
 import classNames from "classnames";
 
 interface Props {
+  recitation: Quran.Recitation;
   surah: Quran.Surah;
   stream: Quran.Ayat;
   locale: Quran.Locale;
@@ -12,16 +14,34 @@ interface Props {
   t: TFunction;
 }
 
-export function Stream({ surah, stream, locale, endOfStream, isPaused, t }: Props) {
+export function Stream({
+  recitation,
+  surah,
+  stream,
+  locale,
+  endOfStream,
+  isPaused,
+  t,
+}: Props) {
   const className = classNames("body", "stream");
   const style: React.CSSProperties =
     endOfStream || isPaused ? { overflowY: "auto" } : { overflowY: "hidden" };
   const ayat = stream.map((ayah: Quran.Ayah) => {
     return (
       <li key={ayah.id} className="ayah fade">
-        <span className="surah-id ayah-id">
-          {t(locale, "surah")} {formatNumber(surah.id, locale)}
-          {t(locale, "comma")} {t(locale, "ayah")} {formatNumber(ayah.id, locale)}
+        <span className="title">
+          {(isPaused || endOfStream) && (
+            <AudioControl
+              recitation={recitation}
+              surah={surah}
+              ayah={ayah}
+              onEnd={turnOffSound => turnOffSound()}
+            />
+          )}
+          <span>
+            {t(locale, "surah")} {formatNumber(surah.id, locale)}
+            {t(locale, "comma")} {t(locale, "ayah")} {formatNumber(ayah.id, locale)}
+          </span>
         </span>
         <p>{ayah.text}</p>
       </li>

src/js/lib/Quran.ts

@@ -4,6 +4,17 @@ import { Surah } from "lib/Quran/Surah";
 
 type Locale = "ar" | "en";
 type Ayat = Ayah[];
-type Reciter = { id: string; name: string; nationality: string; url: string };
+type Recitation = {
+  id: string;
+  author: {
+    name: string;
+    nationality: string;
+  };
+  url: {
+    protocol: string;
+    hostname: string;
+    pathname: string;
+  };
+};
 
-export { Surah, Ayah, Ayat, Reciter, Locale, JSON };
+export { Surah, Ayah, Ayat, Recitation, Locale, JSON };

src/js/loaders/SurahStreamLoader.ts

@@ -1,4 +1,5 @@
 import postman, { item } from "postman";
+import url from "url";
 import * as Quran from "lib/Quran";
 
 (function () {
@@ -7,8 +8,8 @@ import * as Quran from "lib/Quran";
   const progressNumber: HTMLSpanElement = parent.querySelector(".percentage")!;
   const inlineStyle: HTMLStyleElement = document.querySelector(".css.postman")!;
   const { locale, surahId } = document.querySelector<HTMLElement>(".root")!.dataset;
-  const reciters = JSON.parse(
-    document.querySelector<HTMLElement>(".json.reciters")!.innerText,
+  const recitations = JSON.parse(
+    document.querySelector<HTMLElement>(".json.recitations")!.innerText,
   );
 
   postman(
@@ -20,10 +21,10 @@ import * as Quran from "lib/Quran";
     item.font("Vazirmatn Regular", "url(/fonts/vazirmatn-regular.ttf)"),
     item.font("Roboto Mono Regular", "url(/fonts/roboto-mono-regular.ttf)"),
     item.json(`/${locale}/${surahId}/surah.json`, { className: "surah" }),
-    ...reciters.map((reciter: Quran.Reciter) => {
-      const { url: baseUrl } = reciter;
-      return item.json(`${baseUrl}/time_slots/${surahId}.json`, {
-        className: `reciter time-slots ${reciter.id}`,
+    ...recitations.map((recitation: Quran.Recitation) => {
+      const ts = [url.format(recitation.url), "time_slots", `${surahId}.json`].join("/");
+      return item.json(ts, {
+        className: `recitation time-slots ${recitation.id}`,
       });
     }),
     item.progress((percent: number) => {

src/js/pages/SurahStream.tsx

@@ -1,4 +1,4 @@
-import React, { useRef, useState, useEffect } from "react";
+import React, { useState, useEffect } from "react";
 import ReactDOM from "react-dom/client";
 import classNames from "classnames";
 import { get as getCookie } from "es-cookie";
@@ -7,50 +7,38 @@ import { Stream } from "components/Stream";
 import { SelectOption } from "components/Select";
 import { ThemeSelect } from "components/ThemeSelect";
 import { LanguageSelect } from "components/LanguageSelect";
-import {
-  PlayShape,
-  PauseShape,
-  SoundOnShape,
-  SoundOffShape,
-  RefreshShape,
-  LoadingShape,
-} from "components/Shape";
+import { AudioControl } from "components/AudioControl";
+import { PlayShape, PauseShape, RefreshShape, LoadingShape } from "components/Shape";
 import * as Quran from "lib/Quran";
 import { i18n, TFunction } from "lib/i18n";
 
 interface Props {
   node: HTMLScriptElement;
-  reciters: Quran.Reciter[];
+  recitations: Quran.Recitation[];
   locale: Quran.Locale;
   paused: boolean;
   t: TFunction;
 }
 
-const getTimeSlots = (reciter: Quran.Reciter) => {
-  const selector = `script.reciter.time-slots.${reciter.id}`;
+const getTimeSlots = (recitation: Quran.Recitation) => {
+  const selector = `script.recitation.time-slots.${recitation.id}`;
   const timeSlots: HTMLScriptElement = document.querySelector(selector)!;
   return timeSlots;
 };
 
-const getAudioURL = (reciter: Quran.Reciter, surah: Quran.Surah, stream: Quran.Ayat) => {
-  const { url: baseUrl } = reciter;
-  const ayah = stream[stream.length - 1];
-  return `${baseUrl}/${surah.id}/${ayah?.id}.mp3`;
-};
-
-function SurahStream({ node, reciters, locale, paused, t }: Props) {
+function SurahStream({ node, recitations, locale, paused, t }: Props) {
   const [stream, setStream] = useState<Quran.Ayat>([]);
   const [isPaused, setIsPaused] = useState<boolean>(paused);
   const [soundOn, setSoundOn] = useState<boolean>(false);
   const [isStalled, setIsStalled] = useState<boolean>(false);
   const [endOfStream, setEndOfStream] = useState<boolean>(false);
   const [theme, setTheme] = useState(getCookie("theme") || "moon");
-  const [reciter] = useState<Quran.Reciter>(reciters[0]);
+  const [recitation] = useState<Quran.Recitation>(recitations[0]);
   const [surah] = useState<Quran.Surah>(
-    Quran.Surah.fromDOMNode(locale, node, getTimeSlots(reciter)),
+    Quran.Surah.fromDOMNode(locale, node, getTimeSlots(recitation)),
   );
   const readyToRender = stream.length > 0;
-  const audioRef = useRef<HTMLAudioElement>(null);
+  const ayah = stream[stream.length - 1];
   const onLanguageChange = (o: SelectOption) => {
     const locale = o.value;
     const params = [["paused", isPaused ? "t" : null]];
@@ -66,40 +54,6 @@ function SurahStream({ node, reciters, locale, paused, t }: Props) {
     setStream([surah.ayat[0]]);
   }, [stream.length === 0]);
 
-  useEffect(() => {
-    const audio = audioRef.current;
-    if (!audio) {
-      return;
-    } else if (isPaused) {
-      audio.pause();
-    } else if (audio.paused) {
-      audio.play().catch(() => setSoundOn(false));
-    }
-  }, [soundOn, isPaused, stream.length]);
-
-  useEffect(() => {
-    const audio = audioRef.current;
-    if (!audio) return;
-    const onEnded = () => {
-      const src = getAudioURL(reciter, surah, stream);
-      if (src !== audio.src) {
-        audio.src = src;
-      }
-    };
-    const isStalled = () => setIsStalled(true);
-    const unStalled = () => setIsStalled(false);
-    audio.addEventListener("ended", onEnded);
-    audio.addEventListener("stalled", isStalled);
-    audio.addEventListener("waiting", isStalled);
-    audio.addEventListener("playing", unStalled);
-    return () => {
-      audio.removeEventListener("ended", onEnded);
-      audio.removeEventListener("stalled", isStalled);
-      audio.removeEventListener("waiting", isStalled);
-      audio.removeEventListener("playing", unStalled);
-    };
-  }, [soundOn, stream.length]);
-
   return (
     <div className={classNames("content", "theme", theme, locale)}>
       <div className="header">
@@ -122,6 +76,7 @@ function SurahStream({ node, reciters, locale, paused, t }: Props) {
       )}
       {readyToRender && (
         <Stream
+          recitation={recitation}
           surah={surah}
           stream={stream}
           locale={locale}
@@ -137,11 +92,16 @@ function SurahStream({ node, reciters, locale, paused, t }: Props) {
         {readyToRender && !isPaused && !endOfStream && (
           <PauseShape onClick={() => setIsPaused(true)} />
         )}
-        {readyToRender && !endOfStream && soundOn && (
-          <SoundOnShape onClick={() => setSoundOn(false)} />
-        )}
-        {readyToRender && !endOfStream && !soundOn && (
-          <SoundOffShape onClick={() => setSoundOn(true)} />
+        {readyToRender && !endOfStream && (
+          <AudioControl
+            recitation={recitation}
+            surah={surah}
+            ayah={ayah}
+            onPlay={() => setSoundOn(true)}
+            onPause={() => setSoundOn(false)}
+            onPlaying={() => setIsStalled(false)}
+            onStall={() => setIsStalled(true)}
+          />
         )}
         {readyToRender && !endOfStream && (
           <Timer
@@ -162,9 +122,6 @@ function SurahStream({ node, reciters, locale, paused, t }: Props) {
           <LoadingShape />
         </div>
       )}
-      {readyToRender && soundOn && (
-        <audio ref={audioRef} src={getAudioURL(reciter, surah, stream)} />
-      )}
     </div>
   );
 }
@@ -177,12 +134,18 @@ function SurahStream({ node, reciters, locale, paused, t }: Props) {
     str !== null && ["1", "t", "true", "yes"].includes(str);
   const params = new URLSearchParams(location.search);
   const paused = toBoolean(params.get("paused"));
-  const reciters = JSON.parse(
-    document.querySelector<HTMLElement>(".json.reciters")!.innerText,
+  const recitations = JSON.parse(
+    document.querySelector<HTMLElement>(".json.recitations")!.innerText,
   );
   const t = i18n(document.querySelector<HTMLElement>(".json.i18n")!.innerText);
 
   ReactDOM.createRoot(root).render(
-    <SurahStream reciters={reciters} node={node} locale={locale} paused={paused} t={t} />,
+    <SurahStream
+      recitations={recitations}
+      node={node}
+      locale={locale}
+      paused={paused}
+      t={t}
+    />,
   );
 })();

src/recitations.json

@@ -0,0 +1,62 @@
+[
+  {
+    "id": "mishari_alafasy",
+    "author": {
+      "name": "Mishari bin Rashed Alafasy",
+      "nationality": "KW"
+    },
+    "url": {
+      "protocol": "https",
+      "hostname": "al-quran.reflectslight.io",
+      "pathname": "/audio/alafasy"
+    }
+  },
+  {
+    "id": "aziz_alili",
+    "author": {
+      "name": "Aziz Alili",
+      "nationality": "MK"
+    },
+    "url": {
+      "protocol": "https",
+      "hostname": "al-quran.reflectslight.io",
+      "pathname": "/audio/aziz_alili"
+    }
+  },
+  {
+    "id": "abdullah_awad_al_juhany",
+    "author": {
+      "name": "Abdullah Awad Al Juhany",
+      "nationality": "SA"
+    },
+    "url": {
+      "protocol": "https",
+      "hostname": "al-quran.reflectslight.io",
+      "pathname": "/audio/abdullah_awad_al_juhany"
+    }
+  },
+  {
+    "id": "ahmad_bin_ali_al_ajmi",
+    "author": {
+      "name": "Ahmad bin Ali Al-Ajmi",
+      "nationality": "SA"
+    },
+    "url": {
+      "protocol": "https",
+      "hostname": "al-quran.reflectslight.io",
+      "pathname": "/audio/ahmad_bin_ali_al_ajmi"
+    }
+  },
+  {
+    "id": "sahl_yassin",
+    "author": {
+      "name": "Sahl Yassin",
+      "nationality": "SA"
+    },
+    "url": {
+      "protocol": "https",
+      "hostname": "al-quran.reflectslight.io",
+      "pathname": "/audio/sahl_yassin"
+    }
+  }
+]

src/reciters.json

@@ -1,32 +0,0 @@
-[
-  {
-    "id": "mishari_alafasy",
-    "name": "Mishari bin Rashed Alafasy",
-    "nationality": "KW",
-    "url": "https://al-quran.reflectslight.io/audio/alafasy/"
-  },
-  {
-    "id": "aziz_alili",
-    "name": "Aziz Alili",
-    "nationality": "MK",
-    "url": "https://al-quran.reflectslight.io/audio/aziz_alili/"
-  },
-  {
-    "id": "abdullah_awad_al_juhany",
-    "name": "Abdullah Awad Al Juhany",
-    "nationality": "SA",
-    "url": "https://al-quran.reflectslight.io/audio/abdullah_awad_al_juhany/"
-  },
-  {
-    "id": "ahmad_bin_ali_al_ajmi",
-    "name": "Ahmad bin Ali Al-Ajmi",
-    "nationality": "SA",
-    "url": "https://al-quran.reflectslight.io/audio/ahmad_bin_ali_al_ajmi/"
-  },
-  {
-    "id": "sahl_yassin",
-    "name": "Sahl Yassin",
-    "nationality": "SA",
-    "url": "https://al-quran.reflectslight.io/audio/sahl_yassin/"
-  }
-]