318 lines
13 KiB
PHTML
318 lines
13 KiB
PHTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<link rel="stylesheet" href="<?php echo $this->css?>" type="text/css">
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<script src="<?php echo $this->mrp_js?>" type="text/javascript"></script>
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<script src="<?php echo $this->jquery?>" type="text/javascript"></script>
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<script type="text/javascript">
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var MAX_MOBILE_SCREEN_WIDTH = 760;
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// We are creating a custom player object that acts as a wrapper
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// around the player object we get from Muses. We are doing this
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// for a couple reasons:
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//
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// 1. It will be easier to swap out Muses for a different player engine
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// in the future - if we ever decide to do that.
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// 2. We had to add in some custom behaviour depending on the player
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// customizations and whether or not the player is in Flash or HTML5
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// mode.
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var MusesPlayer = function() {
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this.mobileDetect = this.mobileDetect();
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this.playerMode = "<?php echo $this->playerMode ?>";
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this.flashDetect = FlashDetect.versionAtLeast(10, 1) ? true : false;
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this.settings = {
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'volume': 100,
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'jsevents': true,
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'autoplay': false,
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'buffering': 0,
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'title': 'test',
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'bgcolor': '#FFFFFF',
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'skin': 'mcclean',
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'width': 180,
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'height': 60
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};
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if (this.playerMode == "manual") {
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this.settings.url = <?php echo $this->streamURL ?>;
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this.settings.codec = "<?php echo $this->codec ?>";
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} else if (this.playerMode == "auto") {
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this.availableMobileStreamQueue = <?php echo $this->availableMobileStreams?>;
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this.availableDesktopStreamQueue = <?php echo $this->availableDesktopStreams?>;
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var stream = this.getNextAvailableStream();
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this.settings.url = stream["url"];
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this.settings.codec = stream["codec"];
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}
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// Create the Muses player object
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MRP.insert(this.settings);
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// Configure player title
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var player_title = <?php echo $this->player_title?>;
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if (player_title === null) {
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$(".airtime_header").hide();
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$(".airtime_player").css('height', '150px');
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} else {
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$("p.station_name").html(player_title);
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}
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attachStreamMetadataToPlayer();
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// detects events in HTML5 mode
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if (!this.flashDetect) {
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MRP.html.audio.addEventListener('error', function failed(e) {
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switch (e.target.error.code) {
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case e.target.error.MEDIA_ERR_NETWORK:
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// If there is a network error keep retrying to connect
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// to a stream.
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var stream;
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if (musesPlayer.playerMode == "auto") {
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var nextAvailableStream = musesPlayer.getNextAvailableStream();
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stream = nextAvailableStream["url"];
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} else {
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stream = musesPlayer.settings.url;
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}
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var audio = $(MRP.html.audio);
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audio[0].src = stream;
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audio[0].load();
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audio[0].play();
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break;
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case e.target.error.MEDIA_ERR_DECODE:
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// If there was a corruption error or a problem with the browser
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// display an error and stop playback.
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togglePlayStopButton();
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clearTimeout(metadataTimer);
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$("p.now_playing").html("Error - Try again later");
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break;
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case e.target.error.MEDIA_ERR_SRC_NOT_SUPPORTED:
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// If in auto mode and the current stream format is not supported
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// or the max number of listeners has been reached
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// retry connection with the next available stream.
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if (musesPlayer.playerMode == "auto") {
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var nextAvailableStream = musesPlayer.getNextAvailableStream();
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var audio = $(MRP.html.audio);
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audio[0].src = nextAvailableStream["url"];;
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audio[0].load();
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audio[0].play();
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} else {
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// If in manual mode and the current stream format is not supported
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// or the max number of listeners has been reached
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// display an error and stop play back.
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togglePlayStopButton();
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clearTimeout(metadataTimer);
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$("p.now_playing").html("Error - Try again later");
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}
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break;
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default:
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togglePlayStopButton();
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clearTimeout(metadataTimer);
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$("p.now_playing").html("Error - Try again later");
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break;
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}
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}, true);
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MRP.html.audio.addEventListener('pause', function paused(e) {
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//src = MRP.html.audio.src;
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//MRP.html.audio.src = "";
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}, true);
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}
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};
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MusesPlayer.prototype.mobileDetect = function() {
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return (screen.width <= MAX_MOBILE_SCREEN_WIDTH);
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}
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// This function is called if an error occurs while a client is
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// attempting to connect to a stream (An error would occur if
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// the streams listener count has been maxed out or if the stream is down).
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// It checks if the client is a mobile device or not and returns the next
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// best available stream.
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MusesPlayer.prototype.getNextAvailableStream = function() {
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if (this.mobileDetect && this.availableMobileStreamQueue.length > 0) {
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return this.getNextAvailableMobileStream();
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}
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if (!this.mobileDetect && this.availableDesktopStreamQueue.length > 0) {
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return this.getNextAvailableDesktopStream();
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}
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// If we get to this point there are no available streams for the
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// type of device the client has connected with so just return
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// the next available stream - first we'll try the desktop streams
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var desktopStream = this.getNextAvailableDesktopStream();
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if (desktopStream) {
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return desktopStream;
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} else {
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return this.getNextAvailableMobileStream();
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}
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}
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// Gets and returns the next available mobile stream from the queue,
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// but adds it back to the end of the queue to be recycled.
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MusesPlayer.prototype.getNextAvailableMobileStream = function() {
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var stream = this.availableMobileStreamQueue.shift();
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//add to end of queue
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this.availableMobileStreamQueue.push(stream);
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return stream;
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}
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// Gets and returns the next available desktop stream from the queue,
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// but adds it back to the end of the queue to be recycled.
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MusesPlayer.prototype.getNextAvailableDesktopStream = function() {
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var stream = this.availableDesktopStreamQueue.shift();
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//add to end of queue
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this.availableDesktopStreamQueue.push(stream);
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return stream;
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}
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MusesPlayer.prototype.play = function() {
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this.flashDetect ? MRP.play() : musesHTMLPlayClick();;
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togglePlayStopButton();
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};
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MusesPlayer.prototype.stop = function() {
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this.flashDetect ? MRP.stop() : musesHTMLStopClick();
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togglePlayStopButton();
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};
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MusesPlayer.prototype.setURL = function(url) {
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MRP.setUrl(url);
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};
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// detects errors in FLASH mode
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function musesCallback(event,value) {
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switch (event) {
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case "ioError":
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// connection limit reached or problem connecting to stream
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if (value === "0") {
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var stream = musesPlayer.getNextAvailableStream();
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musesPlayer.setURL(stream["url"]);
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musesPlayer.play();
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}
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}
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}
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// Triggers the play function on the Muses player object in HTML5 mode
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function musesHTMLPlayClick() {
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/*if (MRP.html === undefined) {
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console.log("inserting player");
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MRP.insert(musesPlayer.settings);
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}*/
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MRP.html.audio.src = MRP.html.src;
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MRP.html.audio.play();
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}
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// Triggers the stop function on the Muses player object in HTML5 mode
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// NOTE: The HTML5 audio element doesn't have stop functionality. It
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// can only be paused.
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function musesHTMLStopClick() {
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MRP.html.audio.pause();
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//delete MRP.html;
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}
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function togglePlayStopButton() {
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document.getElementById("play_button").classList.toggle("hide_button");
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document.getElementById("stop_button").classList.toggle("hide_button");
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}
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// variables for updating the player's metadata
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var time_to_next_track_starts;
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var metadataTimer;
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// Fetches the streams metadata from the Airtime live-info API
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// and attaches it to the player UI.
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//
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// The metadata is fetched when the current track is about to end.
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function attachStreamMetadataToPlayer(){
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$.ajax({url: "<?php echo $this->metadata_api_url?>",
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data: {type:"interval",limit:"5"},
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dataType: "jsonp",
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success: function(data) {
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if (data.current === null) {
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$("p.now_playing").html("Offline");
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time_to_next_track_starts = 20000;
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} else {
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var artist = data.current.name.split(" - ")[0];
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var track = data.current.name.split(" - ")[1];
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console.log(artist);
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console.log(track);
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$("p.now_playing").html(artist + "<span>" + track + "</span>");
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var current_track_end_time = new Date(data.current.ends);
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var current_time = new Date();
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//convert current_time to UTC to match the timezone of time_to_next_track_starts
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current_time = new Date(current_time.getTime() + current_time.getTimezoneOffset() * 60 * 1000);
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time_to_next_track_starts = current_track_end_time - current_time;
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}
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if (data.next === null) {
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$("ul.schedule_list").find("li").html("Nothing scheduled");
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} else {
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$("ul.schedule_list").find("li").html(data.next.name);
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}
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}
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});
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console.log(time_to_next_track_starts);
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// Add 3 seconds to the timeout so Airtime has time to update the metadata before we fetch it
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metadataTimer = setTimeout(attachStreamMetadataToPlayer, time_to_next_track_starts+3000);
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}
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</script>
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<style type="text/css">
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/*
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We have to have the default Muses skin displayed on the page or else
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the player will not work. Setting the display to none and hidden does
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not work. It has to be "visible" on the page. As a hacky work around we
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set the height and width to 1px so users will not see it.
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*/
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#muses_skin{width:1px; height:1px; overflow-x: hidden; overflow-y: hidden;}
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</style>
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</head>
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<body>
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<div class="airtime_player">
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<div class="airtime_header">
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<p class="station_name">fff</p>
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</div>
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<div class="airtime_box">
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<div class="airtime_button">
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<span id="play_button" class="play_button" onclick="musesPlayer.play()"></span>
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<span id="stop_button" class="stop_button hide_button" onclick="musesPlayer.stop()"></span>
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</div>
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<p class="now_playing"></p>
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</div>
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<div style="clear:both"></div>
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<div class="airtime_schedule">
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<p class="airtime_next">Next</p>
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<ul class="schedule_list">
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<li></li>
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</ul>
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</div>
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<a class="airtime_pro" target="_blank" href="https://www.airtime.pro/">Powered by <span class="airtime-pro-orange">Airtime Pro</span></a>
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</div>
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<div id="muses_skin">
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<script type="text/javascript">
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var musesPlayer = new MusesPlayer();
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</script>
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</div>
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</body>
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</html>
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