splatjs.github.io/save_data.js.html at master · SplatJS/splatjs.github.io · GitHub

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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>JSDoc: Source: save_data.js</title>

    <script src="scripts/prettify/prettify.js"> </script>
    <script src="scripts/prettify/lang-css.js"> </script>
    <!--[if lt IE 9]>
      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->
    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>

<body>

<div id="main">

    <h1 class="page-title">Source: save_data.js</h1>


    <section>
        <article>
            <pre class="prettyprint source linenums"><code>"use strict";
/**
 * @namespace Splat.saveData
 */

var platform = require("./platform");

function cookieGet(name) {
	var value = "; " + document.cookie;
	var parts = value.split("; " + name + "=");
	if (parts.length === 2) {
		return parts.pop().split(";").shift();
	} else {
		throw "cookie " + name + " was not found";
	}
}

function cookieSet(name, value) {
	var expire = new Date();
	expire.setTime(expire.getTime() + 1000 * 60 * 60 * 24 * 365);
	var cookie = name + "=" + value + "; expires=" + expire.toUTCString() + ";";
	document.cookie = cookie;
}

function getMultiple(getSingleFunc, keys, callback) {
	if (typeof keys === "string") {
		keys = [keys];
	}

	try
	{
		var data = keys.map(function(key) {
			return [key, getSingleFunc(key)];
		}).reduce(function(accum, pair) {
			accum[pair[0]] = pair[1];
			return accum;
		}, {});

		callback(undefined, data);
	}
	catch (e) {
		callback(e);
	}
}

function setMultiple(setSingleFunc, data, callback) {
	try {
		for (var key in data) {
			if (data.hasOwnProperty(key)) {
				setSingleFunc(key, data[key]);
			}
		}
		callback();
	}
	catch (e) {
		callback(e);
	}
}

var cookieSaveData = {
	"get": getMultiple.bind(undefined, cookieGet),
	"set": setMultiple.bind(undefined, cookieSet)
};

function localStorageGet(name) {
	return window.localStorage.getItem(name);
}

function localStorageSet(name, value) {
	window.localStorage.setItem(name, value.toString());
}

var localStorageSaveData = {
	"get": getMultiple.bind(undefined, localStorageGet),
	"set": setMultiple.bind(undefined, localStorageSet)
};

/**
 * A function that is called when save data has finished being retrieved.
 * @callback saveDataGetFinished
 * @param {error} err If defined, err is the error that occurred when retrieving the data.
 * @param {object} data The key-value pairs of data that were previously saved.
 */
/**
 * Retrieve data previously stored with {@link Splat.saveData.set}.
 * @alias Splat.saveData.get
 * @param {string | Array} keys A single key or array of key names of data items to retrieve.
 * @param {saveDataGetFinished} callback A callback that is called with the data when it has been retrieved.
 */
function chromeStorageGet(keys, callback) {
	window.chrome.storage.sync.get(keys, function(data) {
		if (window.chrome.runtime.lastError) {
			callback(window.chrome.runtime.lastError);
		} else {
			callback(undefined, data);
		}
	});
}

/**
 * A function that is called when save data has finished being stored.
 * @callback saveDataSetFinished
 * @param {error} err If defined, err is the error that occurred when saving the data.
 */
/**
 * Store data for later.
 * @alias Splat.saveData.set
 * @param {object} data An object containing key-value pairs of data to save.
 * @param {saveDataSetFinished} callback A callback that is called when the data has finished saving.
 */
function chromeStorageSet(data, callback) {
	window.chrome.storage.sync.set(data, function() {
		callback(window.chrome.runtime.lastError);
	});
}

var chromeStorageSaveData = {
	"get": chromeStorageGet,
	"set": chromeStorageSet,
};

if (platform.isChromeApp()) {
	module.exports = chromeStorageSaveData;
} else if (window.localStorage) {
	module.exports = localStorageSaveData;
} else {
	module.exports = cookieSaveData;
}
</code></pre>
        </article>
    </section>


</div>

<nav>
    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-buffer.html">buffer</a></li><li><a href="module-KeyMap.html">KeyMap</a></li></ul><h3>Externals</h3><ul><li><a href="external-AudioContext.html">AudioContext</a></li><li><a href="external-canvas.html">canvas</a></li><li><a href="external-CanvasRenderingContext2D.html">CanvasRenderingContext2D</a></li><li><a href="external-image.html">image</a></li></ul><h3>Classes</h3><ul><li><a href="Accelerometer.html">Accelerometer</a></li><li><a href="Animation.html">Animation</a></li><li><a href="AnimationLoader.html">AnimationLoader</a></li><li><a href="FontLoader.html">FontLoader</a></li><li><a href="ImageLoader.html">ImageLoader</a></li><li><a href="Keyboard.html">Keyboard</a></li><li><a href="Mouse.html">Mouse</a></li><li><a href="SceneManager.html">SceneManager</a></li><li><a href="SoundLoader.html">SoundLoader</a></li><li><a href="Splat.AnimatedEntity.html">AnimatedEntity</a></li><li><a href="Splat.AStar.html">AStar</a></li><li><a href="Splat.BinaryHeap.html">BinaryHeap</a></li><li><a href="Splat.Camera.html">Camera</a></li><li><a href="Splat.Entity.html">Entity</a></li><li><a href="Splat.EntityBoxCamera.html">EntityBoxCamera</a></li><li><a href="Splat.Game.html">Game</a></li><li><a href="Splat.math.Random.html">Random</a></li><li><a href="Splat.NinePatch.html">NinePatch</a></li><li><a href="Splat.Scene.html">Scene</a></li><li><a href="Splat.Timer.html">Timer</a></li></ul><h3>Namespaces</h3><ul><li><a href="Splat.html">Splat</a></li><li><a href="Splat.ads.html">ads</a></li><li><a href="Splat.leaderboards.html">leaderboards</a></li><li><a href="Splat.math.html">math</a></li><li><a href="Splat.saveData.html">saveData</a></li></ul><h3><a href="global.html">Global</a></h3>
</nav>

<br class="clear">

<footer>
    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.2</a> on Thu Sep 17 2015 23:22:42 GMT-0400 (EDT)
</footer>

<script> prettyPrint(); </script>
<script src="scripts/linenumber.js"> </script>
</body>
</html>