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#114 basic codes for spotify direct api call (not working codes only copies)

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This commit is contained in:
Hamid Reza Mohammadi 2021-07-18 20:22:06 +04:30
parent a483375b6a
commit 3ae0c75666
2 changed files with 89 additions and 5 deletions
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86
GanjooRazor/Pages/Spotify.cshtml.cs
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@ -4,9 +4,13 @@ using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using Microsoft.Extensions.Configuration;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using RMuseum.Models.Ganjoor;
using RMuseum.Models.Ganjoor.ViewModels;
using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Http;
using System.Text;
@ -23,14 +27,20 @@ namespace GanjooRazor.Pages
/// </summary>
private readonly HttpClient _httpClient;
/// <summary>
/// configuration
/// </summary>
private readonly IConfiguration _configuration;
/// <summary>
/// constructor
/// </summary>
/// <param name="httpClient"></param>
/// <param name="ganjoorService"></param>
public SpotifyModel(HttpClient httpClient)
/// <param name="configuration"></param>
public SpotifyModel(HttpClient httpClient, IConfiguration configuration)
{
_httpClient = httpClient;
_configuration = configuration;
}
/// <summary>
@ -146,9 +156,52 @@ namespace GanjooRazor.Pages
/// search by artists name
/// </summary>
/// <param name="search"></param>
/// <param name="secondtime"></param>
/// <returns></returns>
public async Task<IActionResult> OnPostSearchByArtistNameAsync(string search)
public async Task<IActionResult> OnPostSearchByArtistNameAsync(string search, bool secondtime = false)
{
string spotifyToken = _configuration.GetSection("Spofify")["AccessToken"];//we need to store these values in another place
var request = new HttpRequestMessage(HttpMethod.Get,
$"https://api.spotify.com/v1/search?q={search}&type=artist");
request.Headers.Add("Authorization", spotifyToken);
var response = await _httpClient.SendAsync(request);
List<NameIdUrlImage> artists = new List<NameIdUrlImage>();
if (response.IsSuccessStatusCode)
{
string json = await response.Content.ReadAsStringAsync();
var parsed = JObject.Parse(json);
foreach (JToken artist in parsed.SelectTokens("artists.items[*]"))
{
string imageUrl = "";
foreach (JToken image in artist.SelectTokens("images[*].url"))
{
imageUrl = image.Value<string>();
break;
}
artists.Add(
new NameIdUrlImage()
{
Name = artist.SelectToken("name").Value<string>(),
Id = artist.SelectToken("id").Value<string>(),
Url = artist.SelectToken("external_urls.spotify").Value<string>(),
Image = imageUrl
}
);
}
}
else
{
if (!secondtime)
{
await RefreshToken();
return await OnPostSearchByArtistNameAsync(search, true);
}
return BadRequest(response.ToString());
}
/*
//Warning: This is a private wrapper around the spotify API, created only for this project and incapable of
// responding large number of requests (both server and Spotify user limitations),
// so please do not use this proxy in other projects because you will cause this proxy to become unavailable for me
@ -161,6 +214,7 @@ namespace GanjooRazor.Pages
{
artists = JsonConvert.DeserializeObject<NameIdUrlImage[]>(await response.Content.ReadAsStringAsync());
}
*/
return new PartialViewResult()
@ -170,12 +224,36 @@ namespace GanjooRazor.Pages
{
Model = new _SpotifySearchPartialModel()
{
Artists = artists
Artists = artists.ToArray()
}
}
};
}
private async Task RefreshToken()
{
string refresh_token = _configuration.GetSection("Spofify")["RefreshToken"];//we need to store these values in another place
var nvc = new List<KeyValuePair<string, string>>();
nvc.Add(new KeyValuePair<string, string>("grant_type", "refresh_token"));
nvc.Add(new KeyValuePair<string, string>("refresh_token", refresh_token));
var formContent = new FormUrlEncodedContent(nvc);
var request = new HttpRequestMessage(HttpMethod.Post,
"https://accounts.spotify.com/api/token");
request.Content = formContent;
string authValue = Convert.ToBase64String(new ASCIIEncoding().GetBytes($"{_configuration.GetSection("Spofify")["ClientID"]}:{_configuration.GetSection("Spofify")["ClientSecret"]}"));
request.Headers.Add("Authorization", $"Basic {authValue}");
var response = await _httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
string json = await response.Content.ReadAsStringAsync();
var parsed = JObject.Parse(json);
string access_token = parsed.SelectToken("access_token").Value<string>();
_configuration.GetSection("Spofify")["AccessToken"] = access_token;
}
}
/// <summary>
/// fill artist albums
/// </summary>

8
GanjooRazor/appsettings.json
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@ -9,5 +9,11 @@
"AllowedHosts": "*",
"GoogleAnalyticsCode": "",
"APIRoot": "http://localhost:3439",
"GlobalAPIRoot": "http://localhost:3439"
"GlobalAPIRoot": "http://localhost:3439",
"Spofify": {
"ClientID": "",
"ClientSecret": "",
"AccessToken": "",
"RefreshToken": ""
}
}