// ==UserScript==
// @name Change Facebook Notification Sound
// @namespace cfs
// @author Dexmaster
// @date 2015-11-01
// @description Small script for a request https://greasyfork.org/uk/forum/discussion/6631/change-facebook-notification-sound-convert-chrome-extension-to-userscript
// @include https://facebook.com/*
// @include https://www.facebook.com/*
// @version 0.2.3
// @require https://openuserjs.org/src/libs/sizzle/GM_config.js
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_log
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @noframes
// ==/UserScript==
(function () {
'use strict';
var soundUri,
interval,
status,
audio,
windowStatus = false,
intv;
var openClose = function () {
if (!!windowStatus) {
GM_config.close();
} else {
GM_config.open();
}
};
var countUnread = function () {
var els = document.querySelectorAll('._51jx'),
sum = Array.prototype.map.call(els, function (el) {
return parseInt(el.innerHTML) || 0;
}).reduce(function (a, b) {
return a + b;
}, 0);
return sum;
};
var playerStart = function (num) {
var c = new Date(),
cv = new Date(GM_getValue('lastPlay'));
if (!GM_getValue('lastPlay')) {
GM_setValue('lastPlay', c);
}
//console.info((c - cv) > intv * 2);
if ((c - cv) > intv * 2) {
//console.info(num);
var cnt = GM_getValue('counter');
GM_setValue('counter', num);
if ((cnt < num) && (num > 0)) {
GM_setValue('lastPlay', c);
audio.play();
}
}
};
var numberChange = function () {
var num = countUnread();
if ((GM_getValue('counter') !== num)) {
playerStart(num);
}
};
var init = function () {
soundUri = GM_config.get('soundUri');
interval = GM_config.get('interval');
status = GM_config.get('status');
if (!status) {
return;
}
if (!audio) {
audio = document.createElement('audio');
}
if (audio.getAttribute('src') !== soundUri) {
audio.setAttribute('src', soundUri);
}
if (!!intv) {
clearInterval(intv);
}
intv = setInterval(numberChange, interval * 1000);
};
GM_config.init({
'id': 'CFNS',
'title': 'Notification Sound Settings',
'fields': {
'status': {
'label': 'Enable',
'type': 'checkbox',
'default': true
},
'soundUri': {
'label': 'Sound File Url',
'type': 'text',
'default': 'https://instaud.io/_/djS.mp3'
},
'interval': {
'label': 'Notification check interval (in sec)',
'type': 'unsigned float',
'default': 5
},
},
'events': // Callback functions object
{
'init': function () {
GM_addStyle('#CFNS {border:medium none!important;border-radius:3px;box-shadow:0 0 5px 0 #888,0 0 5px 0 #06f;height:260px!important;width:380px!important}');
init();
GM_registerMenuCommand('Notification Sound Settings', openClose, 'F');
},
'save': function () {
init();
},
'close': function () {
windowStatus = false;
},
'open': function () {
windowStatus = true;
}
},
css: '#CFNS_wrapper{max-width:400px;margin:0 auto;background:#fff;border-radius:2px;padding:0;font-family:Georgia,"Times New Roman",Times,serif}.config_header{display:block;text-align:center;padding:0;margin:0 0 20px;color:#5C5C5C;font-size:x-large}#CFNS_wrapper .config_var{display:block;padding:9px;border:1px solid #DDD;margin-bottom:10px;border-radius:3px}#CFNS_wrapper .config_var:last-child{border:none;margin-bottom:0;text-align:center}#CFNS_wrapper .config_var > label{display:block;float:left;margin-top:-19px;background:#FFF;height:14px;padding:2px 5px;color:#B9B9B9;font-size:14px;overflow:hidden;font-family:Arial,Helvetica,sans-serif}#CFNS_wrapper .config_var input[type="text"],#CFNS_wrapper .config_var input[type="date"],#CFNS_wrapper .config_var input[type="datetime"],#CFNS_wrapper .config_var input[type="email"],#CFNS_wrapper .config_var input[type="number"],#CFNS_wrapper .config_var input[type="search"],#CFNS_wrapper .config_var input[type="time"],#CFNS_wrapper .config_var input[type="url"],#CFNS_wrapper .config_var input[type="password"],#CFNS_wrapper .config_var textarea,#CFNS_wrapper .config_var select{box-sizing:border-box;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;width:100%;display:block;outline:none;border:none;height:25px;line-height:25px;font-size:16px;padding:0;font-family:Georgia,"Times New Roman",Times,serif}#CFNS_wrapper textarea{resize:none}#CFNS_wrapper .saveclose_buttons{background:#2471FF;border:none;border-bottom:3px solid #5994FF;border-radius:3px;color:#D2E2FF;font-size:18px;margin:0 0 0 20px;padding:5px 20px;cursor: pointer;}#CFNS_wrapper .saveclose_buttons:hover{background:#6B9FFF;color:#fff}'
});
}());
