1 files changed, 45 insertions, 0 deletions

diff --git a/client/src/app/search/channel-lazy-load.resolver.ts b/client/src/app/search/channel-lazy-load.resolver.ts
new file mode 100644
index 000000000..8be089cdd
--- /dev/null
+++ b/client/src/app/search/channel-lazy-load.resolver.ts
@@ -0,0 +1,45 @@
+import { map } from 'rxjs/operators'
+import { Injectable } from '@angular/core'
+import { ActivatedRouteSnapshot, Resolve, Router } from '@angular/router'
+import { SearchService } from './search.service'
+import { RedirectService } from '@app/core'
+
+@Injectable()
+export class ChannelLazyLoadResolver implements Resolve<any> {
+  constructor (
+    private router: Router,
+    private searchService: SearchService,
+    private redirectService: RedirectService
+  ) { }
+
+  resolve (route: ActivatedRouteSnapshot) {
+    const url = route.params.url
+    const externalRedirect = route.params.externalRedirect
+    const fromPath = route.params.fromPath
+
+    if (!url) {
+      console.error('Could not find url param.', { params: route.params })
+      return this.router.navigateByUrl('/404')
+    }
+
+    if (externalRedirect === 'true') {
+      window.open(url)
+      this.router.navigateByUrl(fromPath)
+      return
+    }
+
+    return this.searchService.searchVideoChannels({ search: url })
+      .pipe(
+        map(result => {
+          if (result.data.length !== 1) {
+            console.error('Cannot find result for this URL')
+            return this.router.navigateByUrl('/404')
+          }
+
+          const channel = result.data[0]
+
+          return this.router.navigateByUrl('/video-channels/' + channel.nameWithHost)
+        })
+      )
+  }
+}