45 lines
1.9 KiB
C#
45 lines
1.9 KiB
C#
using System.Text.Json;
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using Serilog;
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using Serilog.Core;
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namespace Discord.API.Rest;
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internal class RestClient{
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private HttpClient httpClient;
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public RestClient(string base_url, string api_key){
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Log.Debug("REST: Creating new rest client. Base url: {base_url}", base_url);
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httpClient = new HttpClient(){
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BaseAddress=new Uri(base_url)
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};
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httpClient.DefaultRequestHeaders.Add("Authorization", $"Bot {api_key}");
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httpClient.DefaultRequestHeaders.Add("User-Agent", $"DiscordBot ({Discord.API.StaticProperties.LibraryWebsite}, {Discord.API.StaticProperties.LibraryVersion})");
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}
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public async Task<RestResponse<GetGatewayResponse>> GetGateway() =>
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await Get("gateway", s => JsonSerializer.Deserialize(s, SourceGenerationContext.Default.GetGatewayResponse));
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private async Task<RestResponse<T>> Get<T>(string url, Func<string, T> deserializer){
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try{
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HttpResponseMessage resp = await httpClient.GetAsync(url);
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if(resp.IsSuccessStatusCode){
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Log.Debug("REST: Get {url} successful, http status code: {http_code}", url, resp.StatusCode);
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return new RestSuccessResponse<T>(
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deserializer.Invoke(await resp.Content.ReadAsStringAsync()),
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resp.StatusCode
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);
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}else{
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RestError err = JsonSerializer.Deserialize(await resp.Content.ReadAsStringAsync(), SourceGenerationContext.Default.RestError);
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Log.Debug("REST: Get {url} returned error: HTTP: {http_code}, ERR: {err_code}; {err_msg}", url, resp.StatusCode, err.Code, err.Message);
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return new RestErrorResponse<T>(
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err, resp.StatusCode
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);
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}
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}catch (Exception ex){
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Log.Debug(ex, "REST: Get {url} failed.", url);
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return new RestFailResponse<T>(ex);
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}
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}
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} |