From 8d4f7be7a5cdd94d32bb862c64e1e61c75cc1896 Mon Sep 17 00:00:00 2001
From: Sanjay Bhangar <sanjaybhangar@gmail.com>
Date: Fri, 16 Mar 2018 18:25:14 +0530
Subject: [PATCH] basic audio working without continue

---
 example/example.css |  4 ++++
 example/example.js  | 35 +++++++++++++++++++++++++++++++++++
 example/index.html  |  6 ++++--
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/example/example.css b/example/example.css
index f9ca359..5c9fb53 100644
--- a/example/example.css
+++ b/example/example.css
@@ -54,3 +54,7 @@ body {
     margin: 0;
     padding: 0;
 }
+
+.audio iframe {
+    height: 0;
+}
diff --git a/example/example.js b/example/example.js
index f415a02..7e0720c 100644
--- a/example/example.js
+++ b/example/example.js
@@ -14,6 +14,9 @@ function init() {
         if (data.video && data.video.length) {
             data.embed = init_embed(data)
         }
+        if (data.audio) {
+            data.audioEmbed = init_audio_embed(data)
+        }
     })
     go(0)
 }
@@ -55,6 +58,9 @@ function start(idx) {
     } else if (data.video && data.video.length) {
         start_video(data)
     }
+    if (data.audio) {
+        start_audio(data)
+    }
 }
 
 function stop(idx) {
@@ -65,6 +71,9 @@ function stop(idx) {
     } else if (data.video && data.video.length) {
         reset_video(data)
     }
+    if (data.audio) {
+        reset_audio(data)
+    }
 }
 
 function load_urls(dataset) {
@@ -89,6 +98,11 @@ function load_slide(slide) {
             data.zooms = data.video.map(url => url.split('/').pop().split('#')[0].split(',').map(a => Math.round(a)))
         }
     }
+    var audio = slide.querySelector('.audio')
+    if (audio) {
+        data.audio = audio.dataset.url // audio does not need to be an array
+        data.audioContainer = audio
+    }
     return data
 }
 
@@ -110,6 +124,14 @@ function init_embed(data) {
     return embed;
 }
 
+function init_audio_embed(data) {
+    return new PandoraEmbed({
+        id: 'slide-audio-' + data.idx,
+        url: data.audio,
+        container: data.audioContainer 
+    })
+}
+
 window.addEventListener('blur', function(){
     setTimeout(function(){
         // using the 'setTimout' to let the event pass the run loop
@@ -149,6 +171,12 @@ function start_video(data) {
     })
 }
 
+function start_audio(data) {
+    data.audioEmbed.postMessage('options', {
+        'paused': false
+    })
+}
+
 function reset_video(data) {
     data.embed.postMessage('options', {
         'paused': true,
@@ -156,6 +184,13 @@ function reset_video(data) {
     })
 }
 
+function reset_audio(data) {
+    data.audioEmbed.postMessage('options', {
+        'paused': true,
+        'position': 0 //FIXME: figure correct audio reset
+    })
+}
+
 document.addEventListener('keydown', function(event) {
     if (event.key == 'ArrowRight') {
         next()
diff --git a/example/index.html b/example/index.html
index 18490c3..f946d80 100644
--- a/example/index.html
+++ b/example/index.html
@@ -3,13 +3,14 @@
 <link type="text/css" href="example.css" rel="stylesheet" />
 <div class="base">
 </div>
-<div class="slide" data-duration="5">
+<div class="slide" data-duration="10">
     <div class="title">FROM JANTA COLONY TO JANTA COLONY</div>
 </div>
-<div class="slide" data-duration="5">
+<div class="slide" data-duration="10">
     <div class="title">
         At first, three stories from the year 1950 in Bombay
     </div>
+    <div class="audio" data-url="https://pad.ma/BVF/editor/F#embed"></div>
 </div>
 <div class="slide" data-duration="10">
     <div class="title">
@@ -37,6 +38,7 @@
 <div class="slide" data-duration="15">
     <div class="video" data-url_0="https://pad.ma/BVF/editor/F#embed"
         ></div>
+
 </div>
 <div class="slide" data-duration="15">
     <div class="video" data-url_0="https://indiancine.ma/AKDP/editor/BFR#embed"