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1 | import { fromEvent } from 'rxjs' | |
2 | import { debounceTime } from 'rxjs/operators' | |
3 | import { Injectable } from '@angular/core' | |
4 | import { GlobalIconName } from '@app/shared/shared-icons' | |
5 | import { HTMLServerConfig } from '@shared/models/server' | |
6 | import { ScreenService } from '../wrappers' | |
7 | ||
8 | export type MenuLink = { | |
9 | icon: GlobalIconName | |
10 | iconClass?: string | |
11 | ||
12 | label: string | |
13 | // Used by the left menu for example | |
14 | shortLabel: string | |
15 | ||
16 | path: string | |
17 | } | |
18 | ||
19 | export type MenuSection = { | |
20 | key: string | |
21 | title: string | |
22 | links: MenuLink[] | |
23 | } | |
24 | ||
25 | @Injectable() | |
26 | export class MenuService { | |
27 | isMenuDisplayed = true | |
28 | isMenuChangedByUser = false | |
29 | menuWidth = 240 // should be kept equal to $menu-width | |
30 | ||
31 | constructor ( | |
32 | private screenService: ScreenService | |
33 | ) { | |
34 | // Do not display menu on small or touch screens | |
35 | if (this.screenService.isInSmallView() || this.screenService.isInTouchScreen()) { | |
36 | this.setMenuDisplay(false) | |
37 | } | |
38 | ||
39 | this.handleWindowResize() | |
40 | } | |
41 | ||
42 | toggleMenu () { | |
43 | this.setMenuDisplay(!this.isMenuDisplayed) | |
44 | this.isMenuChangedByUser = true | |
45 | } | |
46 | ||
47 | isDisplayed () { | |
48 | return this.isMenuDisplayed | |
49 | } | |
50 | ||
51 | setMenuDisplay (display: boolean) { | |
52 | this.isMenuDisplayed = display | |
53 | ||
54 | if (!this.screenService.isInTouchScreen()) return | |
55 | ||
56 | // On touch screens, lock body scroll and display content overlay when memu is opened | |
57 | if (this.isMenuDisplayed) { | |
58 | document.body.classList.add('menu-open') | |
59 | this.screenService.onFingerSwipe('left', () => this.setMenuDisplay(false)) | |
60 | return | |
61 | } | |
62 | ||
63 | document.body.classList.remove('menu-open') | |
64 | } | |
65 | ||
66 | onResize () { | |
67 | this.isMenuDisplayed = window.innerWidth >= 800 && !this.isMenuChangedByUser | |
68 | } | |
69 | ||
70 | buildLibraryLinks (userCanSeeVideosLink: boolean): MenuSection { | |
71 | let links: MenuLink[] = [] | |
72 | ||
73 | if (userCanSeeVideosLink) { | |
74 | links.push({ | |
75 | path: '/my-library/video-channels', | |
76 | icon: 'channel' as GlobalIconName, | |
77 | iconClass: 'channel-icon', | |
78 | shortLabel: $localize`Channels`, | |
79 | label: $localize`My channels` | |
80 | }) | |
81 | ||
82 | links.push({ | |
83 | path: '/my-library/videos', | |
84 | icon: 'videos' as GlobalIconName, | |
85 | shortLabel: $localize`Videos`, | |
86 | label: $localize`My videos` | |
87 | }) | |
88 | } | |
89 | ||
90 | links = links.concat([ | |
91 | { | |
92 | path: '/my-library/video-playlists', | |
93 | icon: 'playlists' as GlobalIconName, | |
94 | shortLabel: $localize`Playlists`, | |
95 | label: $localize`My playlists` | |
96 | }, | |
97 | { | |
98 | path: '/videos/subscriptions', | |
99 | icon: 'subscriptions' as GlobalIconName, | |
100 | shortLabel: $localize`Subscriptions`, | |
101 | label: $localize`My subscriptions` | |
102 | }, | |
103 | { | |
104 | path: '/my-library/history/videos', | |
105 | icon: 'history' as GlobalIconName, | |
106 | shortLabel: $localize`History`, | |
107 | label: $localize`My history` | |
108 | } | |
109 | ]) | |
110 | ||
111 | return { | |
112 | key: 'in-my-library', | |
113 | title: $localize`In my library`, | |
114 | links | |
115 | } | |
116 | } | |
117 | ||
118 | buildCommonLinks (config: HTMLServerConfig): MenuSection { | |
119 | let links: MenuLink[] = [] | |
120 | ||
121 | if (config.homepage.enabled) { | |
122 | links.push({ | |
123 | icon: 'home' as 'home', | |
124 | label: $localize`Home`, | |
125 | shortLabel: $localize`Home`, | |
126 | path: '/home' | |
127 | }) | |
128 | } | |
129 | ||
130 | links = links.concat([ | |
131 | { | |
132 | icon: 'globe' as 'globe', | |
133 | label: $localize`Discover videos`, | |
134 | shortLabel: $localize`Discover`, | |
135 | path: '/videos/overview' | |
136 | }, | |
137 | { | |
138 | icon: 'trending' as 'trending', | |
139 | label: $localize`Trending videos`, | |
140 | shortLabel: $localize`Trending`, | |
141 | path: '/videos/trending' | |
142 | }, | |
143 | { | |
144 | icon: 'add' as 'add', | |
145 | label: $localize`Recently added videos`, | |
146 | shortLabel: $localize`Recently added`, | |
147 | path: '/videos/recently-added' | |
148 | }, | |
149 | { | |
150 | icon: 'local' as 'local', | |
151 | label: $localize`Local videos`, | |
152 | shortLabel: $localize`Local videos`, | |
153 | path: '/videos/local' | |
154 | } | |
155 | ]) | |
156 | ||
157 | return { | |
158 | key: 'on-instance', | |
159 | title: $localize`ON ${config.instance.name}`, | |
160 | links | |
161 | } | |
162 | } | |
163 | ||
164 | private handleWindowResize () { | |
165 | // On touch screens, do not handle window resize event since opened menu is handled with a content overlay | |
166 | if (this.screenService.isInTouchScreen()) return | |
167 | ||
168 | fromEvent(window, 'resize') | |
169 | .pipe(debounceTime(200)) | |
170 | .subscribe(() => this.onResize()) | |
171 | } | |
172 | } |