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c6352f2c C |
1 | function toTitleCase (str: string) { |
2 | return str.charAt(0).toUpperCase() + str.slice(1) | |
3 | } | |
4 | ||
5 | // https://github.com/danrevah/ngx-pipes/blob/master/src/pipes/math/bytes.ts | |
6 | // Don't import all Angular stuff, just copy the code with shame | |
7 | const dictionaryBytes: Array<{max: number, type: string}> = [ | |
8 | { max: 1024, type: 'B' }, | |
9 | { max: 1048576, type: 'KB' }, | |
10 | { max: 1073741824, type: 'MB' }, | |
11 | { max: 1.0995116e12, type: 'GB' } | |
12 | ] | |
13 | function bytes (value) { | |
14 | const format = dictionaryBytes.find(d => value < d.max) || dictionaryBytes[dictionaryBytes.length - 1] | |
15 | const calc = Math.floor(value / (format.max / 1024)).toString() | |
16 | ||
17 | return [ calc, format.type ] | |
18 | } | |
19 | ||
20 | function getStoredVolume () { | |
21 | const value = getLocalStorage('volume') | |
22 | if (value !== null && value !== undefined) { | |
23 | const valueNumber = parseFloat(value) | |
24 | if (isNaN(valueNumber)) return undefined | |
25 | ||
26 | return valueNumber | |
27 | } | |
28 | ||
29 | return undefined | |
30 | } | |
31 | ||
32 | function getStoredMute () { | |
33 | const value = getLocalStorage('mute') | |
34 | if (value !== null && value !== undefined) return value === 'true' | |
35 | ||
36 | return undefined | |
37 | } | |
38 | ||
39 | function saveVolumeInStore (value: number) { | |
40 | return setLocalStorage('volume', value.toString()) | |
41 | } | |
42 | ||
43 | function saveMuteInStore (value: boolean) { | |
44 | return setLocalStorage('mute', value.toString()) | |
45 | } | |
46 | ||
47 | export { | |
48 | toTitleCase, | |
49 | getStoredVolume, | |
50 | saveVolumeInStore, | |
51 | saveMuteInStore, | |
52 | getStoredMute, | |
53 | bytes | |
54 | } | |
55 | ||
56 | // --------------------------------------------------------------------------- | |
57 | ||
58 | const KEY_PREFIX = 'peertube-videojs-' | |
59 | ||
60 | function getLocalStorage (key: string) { | |
61 | try { | |
62 | return localStorage.getItem(KEY_PREFIX + key) | |
63 | } catch { | |
64 | return undefined | |
65 | } | |
66 | } | |
67 | ||
68 | function setLocalStorage (key: string, value: string) { | |
69 | try { | |
70 | localStorage.setItem(KEY_PREFIX + key, value) | |
71 | } catch { /* empty */ } | |
72 | } |