aboutsummaryrefslogtreecommitdiff
path: root/client/js
diff options
context:
space:
mode:
Diffstat (limited to 'client/js')
-rw-r--r--client/js/radio_emulator.js148
1 files changed, 97 insertions, 51 deletions
diff --git a/client/js/radio_emulator.js b/client/js/radio_emulator.js
index 27e8ba2..59e49ec 100644
--- a/client/js/radio_emulator.js
+++ b/client/js/radio_emulator.js
@@ -26,10 +26,22 @@
// - list
// - show_info
//
-var debugMode = false;
+var debugMode = true;
+const apiURL = "http://z.kaotisk-hund.com:8010/";
+const version = "v0";
+const listRequest = `${apiURL}${version}/list`
+const jsonRequest = `${apiURL}${version}/application/json/`
+const audioRequest = `${apiURL}${version}/audio/ogg/`
+
+
+
+function debugLog(message)
+{
+ if ( debugMode ) console.log(message);
+}
var audioElement = document.querySelector('audio');
-var sourceElement = document.querySelector('source');
+// var sourceElement = document.querySelector('source');
var currentTimeP = document.querySelector('.current-time');
var listStartedP = document.querySelector('.started-on');
var currentShowHash = document.querySelector('.current-show-hash');
@@ -60,7 +72,9 @@ function increaseSeconds()
{
seconds_here = seconds_here+1;
youAreHere.innerText = seconds_here;
- ProgressBar.value = (parseInt(currentTimeP.innerText) === NaN) ? 0 : parseInt(currentTimeP.innerText) + parseInt(seconds_here);
+ var progressbarValue = isNaN(parseInt(currentTimeP.innerText)) ? 0 : parseInt(currentTimeP.innerText) + parseInt(seconds_here);
+ debugLog(`${typeof(progressbarValue)} progressbarValue = ${progressbarValue}`)
+ ProgressBar.value = progressbarValue;
relativeTime.innerText = parseInt(currentTimeP.innerText) + seconds_here;
listeningAt.innerText = Math.floor(audioElement.currentTime);
return seconds_here;
@@ -82,14 +96,38 @@ function FetchJSON( url, callback, params )
if(request.status !== 404){
callback(json, params);
} else {
- if ( debugMode ) console.log(`ERROR ${request.status} while loading ${url}`);
+ debugLog(`ERROR ${request.status} while loading ${url}`);
+ }
+ });
+ request.addEventListener("error", ()=>{
+ debugLog("An error occured. While loading: "+url+" for "+callback+".");
+ });
+ request.addEventListener("abort", ()=>{
+ debugLog("Request aborted: "+url+" for "+callback+".");
+ });
+ request.open("GET", url);
+ request.send();
+}
+
+function FetchAudio(url)
+{
+ const request = new XMLHttpRequest();
+ request.responseType = 'blob';
+ request.addEventListener("load", ()=>{
+ if(request.status === 200){
+ debugLog("Got it... trying!")
+ audioElement.src = URL.createObjectURL(request.response);
+ audioElement.play();
+ debugLog("Tried... did it work?");
+ } else {
+ debugLog(`ERROR ${request.status} while loading ${url}`);
}
});
request.addEventListener("error", ()=>{
- if ( debugMode ) console.log("An error occured. While loading: "+url+" for "+callback+".");
+ debugLog("An error occured. While loading: "+url+" for "+callback+".");
});
request.addEventListener("abort", ()=>{
- if ( debugMode ) console.log("Request aborted: "+url+" for "+callback+".");
+ debugLog("Request aborted: "+url+" for "+callback+".");
});
request.open("GET", url);
request.send();
@@ -97,9 +135,9 @@ function FetchJSON( url, callback, params )
function genericCallback(json, params)
{
- if ( debugMode ) console.log('genericCallback');
- if ( debugMode ) console.log(json);
- if ( debugMode ) console.log(params);
+ debugLog('genericCallback');
+ debugLog(json);
+ debugLog(params);
}
var calledLoadShowCallback = 0;
@@ -112,10 +150,10 @@ function stopHereAndReflect()
function loadShowCallback(json, params)
{
const [ list, now_on_sequence, element, hash_of_list ] = params;
- if ( debugMode ) console.log('loadShowCallback');
- if ( debugMode ) console.log(json);
- if ( debugMode ) console.log(element);
- if ( debugMode ) console.log(params);
+ debugLog('loadShowCallback');
+ debugLog(json);
+ debugLog(element);
+ debugLog(params);
listStartedP.innerText = list.started_on;
listHash.innerText = hash_of_list;
currentShowHash.innerText = json.hash;
@@ -125,36 +163,40 @@ function loadShowCallback(json, params)
showDurationP.innerText = Math.floor(element.duration/1000);
startsOnP.innerText = element.starts_on;
ProgressBar.max = Math.floor(element.duration/1000);
- sourceElement.src = "http://z.kaotisk-hund.com:8010/v0/audio/ogg/" + json.hash + "#t=" + Math.floor((now_on_sequence - element.starts_on)/1000);
- sourceElement.type = json.mimetype;
+ // sourceElement.src = "http://z.kaotisk-hund.com:8010/v0/audio/ogg/" + json.hash + "#t=" + Math.floor((now_on_sequence - element.starts_on)/1000);
audioElement.load();
- if ( debugMode ) console.log('plays here: '+(now_on_sequence - element.starts_on)/1000);
- audioElement.addEventListener('canplaythrough', function(){
- if ( debugMode ) console.log('CAN PLAY THROUGH');
- if ( calledLoadShowCallback < 100 )
- {
- calledLoadShowCallback++;
- currentTimeP.innerText = ((now_on_sequence - element.starts_on)/1000);
- audioElement.currentTime = ((now_on_sequence - element.starts_on)/1000);
- audioElement.play();
- }
- });
- audioElement.addEventListener('ended', function(){
- location.reload();
- });
- var synced_at = sync_radio();
- if ( debugMode ) console.log("Synced initially at : "+synced_at);
- if ( synced_at === 0 )
- {
- if ( synced_at > audioElement.currentTime )
- {
- if ( debugMode ) console.log('Good sync!');
- }
- else
- {
- setTimeout(sync_radio, 10000);
- }
- }
+ FetchAudio(`${audioRequest}${json.hash}`);
+ audioElement.type = json.mimetype;
+ // debugLog('plays here: '+(now_on_sequence - element.starts_on)/1000);
+ // audioElement.addEventListener('canplaythrough', function(){
+ // debugLog('CAN PLAY THROUGH');
+ // if ( calledLoadShowCallback < 100 )
+ // {
+ // calledLoadShowCallback++;
+ currentTimeP.innerText = ((now_on_sequence - element.starts_on)/1000);
+ // audioElement.currentTime = ((now_on_sequence - element.starts_on)/1000);
+ // audioElement.play();
+ // }
+ // }, {passive: true});
+ // audioElement.addEventListener('ended', function(){
+ // location.reload();
+ // });
+ // audioElement.addEventListener('complete', ()=>{
+ // debugLog("Download completed!")
+ // var synced_at = sync_radio();
+ // debugLog("Synced initially at : "+synced_at);
+ // if ( synced_at === 0 )
+ // {
+ // if ( synced_at > audioElement.currentTime )
+ // {
+ // debugLog('Good sync!');
+ // }
+ // else
+ // {
+ setTimeout(sync_radio, 10000);
+ // }
+ // }
+ // }, {passive: true});
}
function sync_radio()
@@ -163,8 +205,12 @@ function sync_radio()
if ( value !== "" )
{
var new_now = parseFloat(value) + getSecondsHere();
- if ( debugMode ) console.log("Trying to sync @ "+ value + " + " +getSecondsHere() + " = " + new_now);
+ debugLog("Trying to sync @ "+ value + " + " +getSecondsHere() + " = " + new_now);
audioElement.currentTime = new_now;
+ audioElement.play();
+ audioElement.muted = false;
+ for ( av = 0.1; av === 1; av = av+0.1 )
+ audioElement.volume = 0.1;
return new_now;
}
return 0;
@@ -172,23 +218,23 @@ function sync_radio()
function listCallback(json, params)
{
- if ( debugMode ) console.log('listCallback');
+ debugLog('listCallback');
var [ now, hash_of_list ] = params;
var delta_time = now - json.started_on;
var min_times_played = Math.floor( delta_time / json.duration );
var max_times_to_be_played = delta_time / json.duration;
var Dt = max_times_to_be_played - min_times_played;
var now_on_sequence = Dt * json.duration;
- if ( debugMode ) console.log(`now_on_sequence: ${now_on_sequence}, Dt: ${Dt}`)
+ debugLog(`now_on_sequence: ${now_on_sequence}, Dt: ${Dt}`)
previous = { starts_on: 0 };
json.list.forEach((element)=>{
if ( now_on_sequence < element.starts_on && now_on_sequence > previous.starts_on){
} else {
now_on_sequence = now_on_sequence - previous.starts_on;
- if ( debugMode ) console.log(now_on_sequence);
+ debugLog(now_on_sequence);
previous = element;
- if ( debugMode ) console.log(element);
- FetchJSON("http://z.kaotisk-hund.com:8010/v0/application/json/" + element.hash, loadShowCallback, [json, now_on_sequence, element, hash_of_list]);
+ debugLog(element);
+ FetchJSON(`${jsonRequest}${element.hash}`, loadShowCallback, [json, now_on_sequence, element, hash_of_list]);
}
});
}
@@ -196,9 +242,9 @@ function listCallback(json, params)
function hashCallback(json, params)
{
var [ now ] = params;
- if ( debugMode ) console.log('hashCallback');
- FetchJSON('http://z.kaotisk-hund.com:8010/v0/application/json/' + json.latest_list, listCallback, [now, json.latest_list]);
+ debugLog('hashCallback');
+ FetchJSON(`${jsonRequest}${json.latest_list}`, listCallback, [now, json.latest_list]);
}
-FetchJSON('http://z.kaotisk-hund.com:8010/v0/list', hashCallback, [ new Date().getTime() ]);
+FetchJSON(`${listRequest}`, hashCallback, [ new Date().getTime() ]);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 23:54:54 +0000