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
|
import { history } from 'site/store'
export default class AudioPlayer {
files = {}
players = {}
current_background_id = 0
constructor() {
this.done = this.done.bind(this)
}
load(graph) {
this.files = graph.uploads
.filter(upload => upload.tag === 'audio')
.reduce((accumulator, item) => {
accumulator[item.id] = item
return accumulator
}, {})
}
has(id) {
return (
(id > 0) &&
(id in this.files)
)
}
done(id) {
console.log('remove', id)
delete this.players[id]
}
playPage(page) {
const { background_audio_id, restart_audio } = page.settings
console.log('playPage', page)
if (
this.current_background_id
&& this.current_background_id !== background_audio_id
&& this.current_background_id in this.players
) {
this.players[this.current_background_id].stop()
}
if (this.has(background_audio_id)) {
this.current_background_id = background_audio_id
this.playFile({
id: background_audio_id,
type: 'background',
restart: !!restart_audio,
})
}
}
playTile({ tile, type }) {
let id = type === 'click'
? tile.settings.audio_on_click_id
: type === 'hover'
? tile.settings.audio_on_hover_id
: null
if (this.has(id)) {
this.playFile({ id, tile, type })
}
}
playFile({ id, tile, type, restart, loop }) {
const item = this.files[id]
if (id in this.players) {
if (restart) {
this.players[id].restart()
}
return this.players[id]
} else {
this.players[id] = new Player({
item,
tile,
type,
done: this.done
})
this.players[id].play()
return this.players[id]
}
}
}
class Player {
constructor({ item, tile, type, done }) {
this.item = item
this.tile = tile
this.type = type
this.done = done
this.audio = document.createElement('audio')
this.handleEnded = this.handleEnded.bind(this)
this.handleError = this.handleError.bind(this)
this.release = this.release.bind(this)
this.audio.addEventListener('ended', this.handleEnded)
this.audio.addEventListener('error', this.handleError)
this.audio.src = item.url
}
release() {
if (this.type === 'click' && this.tile && this.tile.settings.navigate_when_audio_finishes) {
history.push(this.tile.href)
}
this.audio.removeEventListener('ended', this.handleEnded)
this.audio.removeEventListener('error', this.handleError)
this.done(this.item.id)
this.item = null
this.done = null
this.audio = null
}
handleError(error) {
console.error(error)
this.release()
}
handleEnded() {
this.release()
}
play() {
this.audio.play()
}
restart() {
this.audio.currentTime = 0
this.audio.play()
}
stop() {
this.audio.pause()
this.release()
}
}
|
