()
| 70 | // Memoization supporting multiple calls |
| 71 | private playlistItems: any[] = [] |
| 72 | private async getPlaylistItems() { |
| 73 | if (this.playlistItems.length > 0) { |
| 74 | return this.playlistItems |
| 75 | } |
| 76 | |
| 77 | var requests = [] |
| 78 | var limit = this.playlist.tracks.limit ? 50 : 100 |
| 79 | |
| 80 | for (var offset = 0; offset < this.playlist.tracks.total; offset = offset + limit) { |
| 81 | requests.push(`${this.playlist.tracks.href.split('?')[0]}?offset=${offset}&limit=${limit}`) |
| 82 | } |
| 83 | |
| 84 | const trackPromises = requests.map(request => { return apiCall(request, this.accessToken) }) |
| 85 | const trackResponses = await Promise.all(trackPromises) |
| 86 | |
| 87 | this.playlistItems = trackResponses.flatMap(response => { |
| 88 | return response.data.items.filter((i: any) => i.track) // Exclude null track attributes |
| 89 | }) |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | export default TracksBaseData |
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