forked from sidgtl/ping-pong
-
Notifications
You must be signed in to change notification settings - Fork 0
/
watchPlayers.js
146 lines (127 loc) · 4 KB
/
watchPlayers.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
var
path = require('path'),
fs = require('fs'),
request = require('request'),
async = require('async'),
slug = require('slug'),
config = require('./config.js'),
gutil = require('gulp-util');
interval = 1000;
gutil.log('updating sounds...');
var playersJson = undefined;
async.forever(
function(next) {
try {
watchPlayers(
function() {
setTimeout(function() {
next();
}, interval)
},
function() {
updateSounds(function(err,stdout,stderr) {
gutil.log('finished updating sounds');
setTimeout(function() {
next();
}, interval);
});
}
);
} catch (ex) {
gutil.log('watch players came across error: ' + ex);
}
},
function(err) {
gutil.log('encountered error: ' + error);
process.exit();
}
);
function watchPlayers(loopCb, cbOnUpdate) {
var Player = require('./models/Player');
Player.fetchAll().then(function(players) {
currentPlayersJson = JSON.stringify(players.toJSON());
if(currentPlayersJson != playersJson) {
playersJson = currentPlayersJson;
gutil.log('change in player DB detected, retriggering sound downloading process...');
cbOnUpdate();
}
loopCb();
});
}
function updateSounds(cb) {
var
Player = require('./models/Player'),
scoreRange = [0, 40],
announcements = [],
downloads = [];
announcements = [
function(player) {
return player + ' to serve';
},
function(player) {
return 'Game point, ' + player;
},
function(player) {
return player + ' won the game!';
}
];
async.parallel([
function(cb) {
Player.fetchAll().then(function(players) {
async.each(players.toJSON(), function(player, cb) {
fetchAnnouncements(player.name, function(res) {
if(res.writable) {
gutil.log("pushing announcements for " + player.name + " to download queue..");
downloads.push(res);
}
cb();
});
}, cb);
});
},
function (cb) {
let i = 0;
async.whilst(
(cb) => cb(null, i < scoreRange[1]) ,
(cb) => {
getTTS(i, function (res) {
if (res.writable) {
gutil.log("pushing tts of " + i + " to download queue");
downloads.push(res);
}
i++;
cb();
});
},
cb);
}
]);
function fetchAnnouncements(player, cb) {
async.each(announcements, function(announcement, cb) {
announcement = announcement(player);
getTTS(announcement, cb);
}, cb);
}
}
function getTTS(phrase, cb) {
var
requestURL = 'http://api.voicerss.org/?key=' + config.global.tts.key + '&hl=' + config.global.tts.language + '&f=16khz_16bit_stereo&c=wav&src=' + phrase,
fileName = slug(phrase).toLowerCase() + '.wav',
filePath = path.join('./ui/public/sounds/', fileName),
res = true;
fs.exists(filePath, function(exists) {
if(!exists) {
gutil.log("does not exist, building res from url="+requestURL);
res = request(requestURL);
res.on('response', function(response) {
gutil.log("downloaded "+requestURL+", status code=" + response.statusCode + " content-type: " + response.headers['content-type'] + " length:" + response.headers['content-length'])
if(response.headers['content-type'] == "audio/wav" && response.headers['content-length'] > 0) {
response.pipe(fs.createWriteStream(filePath));
} else {
gutil.log("problem, see above, not saving it");
}
});
}
cb(res);
});
}