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0b60f2e32d
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2 changed files with 175 additions and 164 deletions
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@ -3,20 +3,19 @@ using System.Net.Http;
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using System.Text;
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using System.Text.Json;
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using System.IO;
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using System.Text.Json.Serialization;
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namespace QuickChart;
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internal class QuickChartShortUrlResponse
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namespace QuickChart
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{
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internal class QuickChartShortUrlResponse
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{
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#pragma warning disable IDE1006 // Naming Styles
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public bool status { get; set; }
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public string url { get; set; }
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#pragma warning restore IDE1006 // Naming Styles
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}
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}
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public class Chart
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{
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public class Chart
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{
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public int Width { get; set; }
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public int Height { get; set; }
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public double DevicePixelRatio { get; set; }
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@ -30,92 +29,104 @@ public class Chart
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public string Host { get; set; }
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public int Port { get; set; }
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private static readonly HttpClient Client = new();
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private static readonly HttpClient Client = new HttpClient();
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public Chart(string scheme = null, string host = null, int? port = null)
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{
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this.Width = 500;
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this.Height = 300;
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this.DevicePixelRatio = 1.0;
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this.Format = "png";
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this.BackgroundColor = "transparent";
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Width = 500;
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Height = 300;
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DevicePixelRatio = 1.0;
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Format = "png";
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BackgroundColor = "transparent";
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if (host != null)
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{
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this.Host = host;
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Host = host;
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if (scheme != null)
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{
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this.Scheme = scheme;
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this.Port = port ?? (scheme == "http" ? 80 : 443);
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Scheme = scheme;
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if (port.HasValue)
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{
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Port = port.Value;
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}
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else
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{
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this.Scheme = "https";
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this.Port = 443;
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if(scheme == "http")
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{
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Port = 80;
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}
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else
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{
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Port = 443;
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}
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}
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}
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else
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{
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this.Scheme = "https";
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this.Host = "quickchart.io";
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this.Port = 443;
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Scheme = "https";
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Port = 443;
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}
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}
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else
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{
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Scheme = "https";
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Host = "quickchart.io";
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Port = 443;
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}
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}
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public string GetUrl()
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{
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if (this.Config == null)
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if (Config == null)
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{
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throw new NullReferenceException("You must set Config on the QuickChart object before generating a URL");
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}
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var builder = new StringBuilder();
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_ = builder.Append("w=").Append(this.Width);
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_ = builder.Append("&h=").Append(this.Height);
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StringBuilder builder = new StringBuilder();
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builder.Append("w=").Append(Width.ToString());
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builder.Append("&h=").Append(Height.ToString());
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_ = builder.Append("&devicePixelRatio=").Append(this.DevicePixelRatio);
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_ = builder.Append("&f=").Append(this.Format);
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_ = builder.Append("&bkg=").Append(Uri.EscapeDataString(this.BackgroundColor));
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_ = builder.Append("&c=").Append(Uri.EscapeDataString(this.Config));
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if (!string.IsNullOrEmpty(this.Key))
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builder.Append("&devicePixelRatio=").Append(DevicePixelRatio.ToString());
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builder.Append("&f=").Append(Format);
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builder.Append("&bkg=").Append(Uri.EscapeDataString(BackgroundColor));
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builder.Append("&c=").Append(Uri.EscapeDataString(Config));
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if (!string.IsNullOrEmpty(Key))
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{
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_ = builder.Append("&key=").Append(Uri.EscapeDataString(this.Key));
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builder.Append("&key=").Append(Uri.EscapeDataString(Key));
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}
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if (!string.IsNullOrEmpty(this.Version))
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if (!string.IsNullOrEmpty(Version))
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{
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_ = builder.Append("&v=").Append(Uri.EscapeDataString(this.Version));
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builder.Append("&v=").Append(Uri.EscapeDataString(Version));
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}
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return $"{this.Scheme}://{this.Host}:{this.Port}/chart?{builder}";
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return $"{Scheme}://{Host}:{Port}/chart?{builder}";
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}
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public string GetShortUrl()
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{
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if (this.Config == null)
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if (Config == null)
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{
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throw new NullReferenceException("You must set Config on the QuickChart object before generating a URL");
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}
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var options = new JsonSerializerOptions
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{
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DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
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};
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JsonSerializerOptions options = new JsonSerializerOptions();
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options.IgnoreNullValues = true;
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var json = JsonSerializer.Serialize(new
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String json = JsonSerializer.Serialize(new
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{
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width = this.Width,
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height = this.Height,
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backgroundColor = this.BackgroundColor,
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devicePixelRatio = this.DevicePixelRatio,
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format = this.Format,
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chart = this.Config,
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key = this.Key,
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version = this.Version,
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width = Width,
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height = Height,
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backgroundColor = BackgroundColor,
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devicePixelRatio = DevicePixelRatio,
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format = Format,
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chart = Config,
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key = Key,
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version = Version,
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}, options);
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var url = $"{this.Scheme}://{this.Host}:{this.Port}/chart/create";
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string url = $"{Scheme}://{Host}:{Port}/chart/create";
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var response = Client.PostAsync(
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HttpResponseMessage response = Client.PostAsync(
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url,
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new StringContent(json, Encoding.UTF8, "application/json")
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).Result;
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@ -125,55 +136,59 @@ public class Chart
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throw new ApiException("Unsuccessful response from API", response);
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}
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var responseText = response.Content.ReadAsStringAsync().Result;
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var result = JsonSerializer.Deserialize<QuickChartShortUrlResponse>(responseText);
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string responseText = response.Content.ReadAsStringAsync().Result;
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QuickChartShortUrlResponse result = JsonSerializer.Deserialize<QuickChartShortUrlResponse>(responseText);
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return result.url;
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}
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public byte[] ToByteArray()
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{
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if (this.Config == null)
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if (Config == null)
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{
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throw new NullReferenceException("You must set Config on the QuickChart object before generating a URL");
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}
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var options = new JsonSerializerOptions
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{
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DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
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};
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JsonSerializerOptions options = new JsonSerializerOptions();
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options.IgnoreNullValues = true;
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var json = JsonSerializer.Serialize(new
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String json = JsonSerializer.Serialize(new
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{
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width = this.Width,
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height = this.Height,
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backgroundColor = this.BackgroundColor,
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devicePixelRatio = this.DevicePixelRatio,
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format = this.Format,
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chart = this.Config,
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key = this.Key,
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version = this.Version,
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width = Width,
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height = Height,
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backgroundColor = BackgroundColor,
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devicePixelRatio = DevicePixelRatio,
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format = Format,
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chart = Config,
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key = Key,
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version = Version,
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}, options);
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var url = $"{this.Scheme}://{this.Host}:{this.Port}/chart";
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string url = $"{Scheme}://{Host}:{Port}/chart";
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var response = Client.PostAsync(
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HttpResponseMessage response = Client.PostAsync(
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url,
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new StringContent(json, Encoding.UTF8, "application/json")
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).Result;
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return !response.IsSuccessStatusCode
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? throw new ApiException("Unsuccessful response from API", response)
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: response.Content.ReadAsByteArrayAsync().Result;
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if (!response.IsSuccessStatusCode)
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{
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throw new ApiException("Unsuccessful response from API", response);
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}
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return response.Content.ReadAsByteArrayAsync().Result;
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}
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public void ToFile(string filePath)
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=> File.WriteAllBytes(filePath, this.ToByteArray());
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}
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{
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File.WriteAllBytes(filePath, this.ToByteArray());
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}
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}
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public class ApiException : Exception
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{
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public class ApiException : Exception
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{
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public ApiException(string message, HttpResponseMessage response) : base(message)
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=> this.Response = response;
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public HttpResponseMessage Response { get; private set; }
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}
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}
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@ -2,27 +2,23 @@
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<PropertyGroup>
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<OutputType>Library</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<PlatformTarget>x64</PlatformTarget>
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<Configurations>Debug;Release;x64</Configurations>
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<Platforms>AnyCPU;x64</Platforms>
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<TargetFrameworks>net9.0</TargetFrameworks>
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<PackOnBuild>true</PackOnBuild>
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<Authors>Ian Webster, TheXorog</Authors>
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<Copyright>Ian Webster, TheXorog</Copyright>
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<Authors>Ian Webster</Authors>
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<Copyright>Ian Webster</Copyright>
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<PackageLicenseExpression>MIT</PackageLicenseExpression>
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<Owners>QuickChart</Owners>
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<PackageProjectUrl>https://github.com/TheXorog/quickchart-csharp</PackageProjectUrl>
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<PackageProjectUrl>https://github.com/typpo/quickchart-csharp</PackageProjectUrl>
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<Summary>Client library for the QuickChart Chart API, used to generate chart images.</Summary>
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<PackageTags>chart image, chart api, chart, charts, image charts</PackageTags>
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<Title>QuickChart</Title>
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<Description>Client library for the QuickChart Chart API, used to generate chart images.</Description>
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<PackageVersion>2.3.0</PackageVersion>
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<PackageId>QuickChart</PackageId>
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<RunAnalyzersDuringBuild>False</RunAnalyzersDuringBuild>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="System.Text.Json" Version="7.0.3" />
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<PackageReference Include="System.Text.Json" Version="5.0.0" />
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<PackageReference Include="System.Net.Http" Version="4.3.4" />
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</ItemGroup>
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</Project>
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