]>
Commit | Line | Data |
---|---|---|
901637bb | 1 | import { Injectable } from '@angular/core' |
d43c6b1f | 2 | import { NavigationCancel, NavigationEnd, Router } from '@angular/router' |
901637bb C |
3 | import { ServerService } from '../server' |
4 | ||
5 | @Injectable() | |
6 | export class RedirectService { | |
7 | // Default route could change according to the instance configuration | |
8 | static INIT_DEFAULT_ROUTE = '/videos/trending' | |
ba5d4a84 | 9 | static INIT_DEFAULT_TRENDING_ALGORITHM = 'most-viewed' |
901637bb | 10 | |
dae5ca24 C |
11 | private previousUrl: string |
12 | private currentUrl: string | |
13 | ||
68f6c87a | 14 | private redirectingToHomepage = false |
aea0b0e7 C |
15 | private defaultTrendingAlgorithm = RedirectService.INIT_DEFAULT_TRENDING_ALGORITHM |
16 | private defaultRoute = RedirectService.INIT_DEFAULT_ROUTE | |
68f6c87a | 17 | |
901637bb C |
18 | constructor ( |
19 | private router: Router, | |
20 | private serverService: ServerService | |
21 | ) { | |
22 | // The config is first loaded from the cache so try to get the default route | |
ba430d75 | 23 | const tmpConfig = this.serverService.getTmpConfig() |
ba5d4a84 | 24 | if (tmpConfig?.instance?.defaultClientRoute) { |
aea0b0e7 | 25 | this.defaultRoute = tmpConfig.instance.defaultClientRoute |
ba5d4a84 RK |
26 | } |
27 | if (tmpConfig?.trending?.videos?.algorithms?.default) { | |
aea0b0e7 | 28 | this.defaultTrendingAlgorithm = tmpConfig.trending.videos.algorithms.default |
901637bb C |
29 | } |
30 | ||
dae5ca24 | 31 | // Load default route |
ba430d75 C |
32 | this.serverService.getConfig() |
33 | .subscribe(config => { | |
34 | const defaultRouteConfig = config.instance.defaultClientRoute | |
ba5d4a84 | 35 | const defaultTrendingConfig = config.trending.videos.algorithms.default |
901637bb | 36 | |
aea0b0e7 C |
37 | if (defaultRouteConfig) this.defaultRoute = defaultRouteConfig |
38 | if (defaultTrendingConfig) this.defaultTrendingAlgorithm = defaultTrendingConfig | |
a51bad1a | 39 | }) |
dae5ca24 C |
40 | |
41 | // Track previous url | |
42 | this.currentUrl = this.router.url | |
43 | router.events.subscribe(event => { | |
d43c6b1f | 44 | if (event instanceof NavigationEnd || event instanceof NavigationCancel) { |
dae5ca24 C |
45 | this.previousUrl = this.currentUrl |
46 | this.currentUrl = event.url | |
47 | } | |
48 | }) | |
49 | } | |
50 | ||
aea0b0e7 C |
51 | getDefaultRoute () { |
52 | return this.defaultRoute | |
53 | } | |
54 | ||
55 | getDefaultTrendingAlgorithm () { | |
56 | return this.defaultTrendingAlgorithm | |
57 | } | |
58 | ||
dae5ca24 | 59 | redirectToPreviousRoute () { |
b247a132 | 60 | const exceptions = [ |
f003ef1b C |
61 | '/verify-account', |
62 | '/reset-password' | |
b247a132 C |
63 | ] |
64 | ||
65 | if (this.previousUrl) { | |
66 | const isException = exceptions.find(e => this.previousUrl.startsWith(e)) | |
67 | if (!isException) return this.router.navigateByUrl(this.previousUrl) | |
68 | } | |
dae5ca24 C |
69 | |
70 | return this.redirectToHomepage() | |
901637bb C |
71 | } |
72 | ||
7cf26f43 | 73 | redirectToHomepage (skipLocationChange = false) { |
68f6c87a C |
74 | if (this.redirectingToHomepage) return |
75 | ||
76 | this.redirectingToHomepage = true | |
77 | ||
aea0b0e7 | 78 | console.log('Redirecting to %s...', this.defaultRoute) |
901637bb | 79 | |
aea0b0e7 | 80 | this.router.navigateByUrl(this.defaultRoute, { skipLocationChange }) |
68f6c87a | 81 | .then(() => this.redirectingToHomepage = false) |
a51bad1a | 82 | .catch(() => { |
68f6c87a C |
83 | this.redirectingToHomepage = false |
84 | ||
a51bad1a C |
85 | console.error( |
86 | 'Cannot navigate to %s, resetting default route to %s.', | |
aea0b0e7 | 87 | this.defaultRoute, |
a51bad1a C |
88 | RedirectService.INIT_DEFAULT_ROUTE |
89 | ) | |
901637bb | 90 | |
aea0b0e7 C |
91 | this.defaultRoute = RedirectService.INIT_DEFAULT_ROUTE |
92 | return this.router.navigateByUrl(this.defaultRoute, { skipLocationChange }) | |
a51bad1a | 93 | }) |
901637bb C |
94 | |
95 | } | |
901637bb | 96 | } |