1
0
Fork 0
mirror of https://github.com/YunoHost-Apps/jappix_ynh.git synced 2024-09-03 19:26:19 +02:00
jappix_ynh/source/app/javascripts/audio.js

212 lines
6.6 KiB
JavaScript
Raw Normal View History

2014-03-12 14:52:47 +01:00
/*
Jappix - An open social platform
These are the audio JS scripts for Jappix
-------------------------------------------------
License: AGPL
Author: Valérian Saliou
*/
// Bundle
var Audio = (function () {
/**
* Alias of this
* @private
*/
var self = {};
/* Variables */
self._timeout_stop = false;
/**
* Returns whether browser supports audio or not
* @private
* @return {boolean}
*/
2014-11-25 20:12:58 +01:00
self._isSupported = function() {
2014-03-12 14:52:47 +01:00
is_supported = true;
try {
if((BrowserDetect.browser == 'Explorer') && (BrowserDetect.version < 9)) {
is_supported = false;
}
} catch(e) {
2014-11-25 20:12:58 +01:00
Console.error('Audio._isSupported', e);
2014-03-12 14:52:47 +01:00
} finally {
return is_supported;
}
};
2014-11-25 20:12:58 +01:00
/**
* Append audio DOM code
* @private
* @return {undefined}
*/
self._appendDOM = function() {
try {
// If the audio elements aren't yet in the DOM
if(!Common.exists('#audio')) {
$('body').append(
'<div id="audio">' +
'<audio id="new-chat" preload="auto" data-duration="2">' +
'<source src="' + './sounds/new-chat.mp3' + '" />' +
'<source src="' + './sounds/new-chat.oga' + '" />' +
'</audio>' +
'<audio id="receive-message" preload="auto" data-duration="2">' +
'<source src="' + './sounds/receive-message.mp3' + '" />' +
'<source src="' + './sounds/receive-message.oga' + '" />' +
'</audio>' +
'<audio id="notification" preload="auto" data-duration="2">' +
'<source src="' + './sounds/notification.mp3' + '" />' +
'<source src="' + './sounds/notification.oga' + '" />' +
'</audio>' +
'<audio id="catch-attention" preload="auto" data-duration="3">' +
'<source src="' + './sounds/catch-attention.mp3' + '" />' +
'<source src="' + './sounds/catch-attention.oga' + '" />' +
'</audio>' +
'<audio id="incoming-call" preload="auto" data-duration="7">' +
'<source src="' + './sounds/incoming-call.mp3' + '" />' +
'<source src="' + './sounds/incoming-call.oga' + '" />' +
'</audio>' +
'<audio id="outgoing-call" preload="auto" data-duration="30">' +
'<source src="' + './sounds/outgoing-call.mp3' + '" />' +
'<source src="' + './sounds/outgoing-call.oga' + '" />' +
'</audio>' +
'</div>'
);
}
} catch(e) {
Console.error('Audio._appendDOM', e);
}
};
2014-04-08 20:14:28 +02:00
/**
2014-03-12 14:52:47 +01:00
* Plays the given sound ID
* @public
* @param {string} name
* @return {boolean}
*/
self.play = function(name, repeat) {
try {
repeat = (typeof repeat === 'boolean') ? repeat : false;
// Not supported?
2014-11-25 20:12:58 +01:00
if(!self._isSupported()) {
2014-03-12 14:52:47 +01:00
return false;
}
// If the sounds are enabled
if(DataStore.getDB(Connection.desktop_hash, 'options', 'sounds') === '1') {
2014-11-25 20:12:58 +01:00
self._appendDOM();
2014-03-12 14:52:47 +01:00
// We play the target sound
var audio_raw_sel = $('#audio audio').filter('#' + name);
var audio_sel = audio_raw_sel[0];
if(audio_sel) {
// Fixes Chrome audio bug when Get API serves expired files (for development work purposes)
if(window.chrome && System.isDeveloper()) {
audio_sel.load();
}
// Must repeat sound?
if(repeat === true) {
// We hardcoded sound duration as it's a mess to add load event handlers to determine duration via Audio API...
var duration = parseInt((audio_raw_sel.attr('data-duration') || 0), 10);
self._timeout_stop = false;
audio_raw_sel.oneTime((duration + 's'), function() {
if(!self._timeout_stop) {
self.play(name, repeat);
}
});
}
audio_sel.play();
Console.info('Played sound with name: ' + name + ' (' + (repeat ? 'repeatedly' : 'one time') + ')');
} else {
throw 'Sound does not exist: ' + name;
}
}
} catch(e) {
Console.error('Audio.play', e);
} finally {
return false;
}
};
/**
* Stops the given sound ID
* @public
* @param {string} name
* @return {boolean}
*/
self.stop = function(name) {
try {
// Not supported?
2014-11-25 20:12:58 +01:00
if(!self._isSupported()) {
2014-03-12 14:52:47 +01:00
return false;
}
self._timeout_stop = true;
// Check the audio container exists before doing anything...
var audio_parent_sel = $('#audio');
var audio_raw_sel = audio_parent_sel.find('audio').filter('#' + name);
var audio_sel = audio_raw_sel[0];
if(audio_parent_sel.size()) {
audio_raw_sel.stopTime();
if(audio_sel) {
if(!audio_sel.paused) {
audio_sel.pause();
Console.info('Stopped sound with name: ' + name);
} else {
Console.info('Sound with name: ' + name + ' already stopped');
}
} else {
throw 'Sound does not exist: ' + name;
}
} else {
Console.warn('Audio container does not exist, aborting as nothing likely to be playing! (already stopped)');
}
} catch(e) {
Console.error('Audio.stop', e);
} finally {
return false;
}
};
/**
* Return class scope
*/
return self;
})();