private string BuildInitScript()
{
IWisejControl me = this;
dynamic config = new DynamicObject();
string script = GetResourceString("Wisej.Web.Ext.ChartJS.JavaScript.startup.js");
config.type = this.ChartType;
// the power of Wisej is all in the next two lines.
// options and data are complex objects, with nested objects, arrays and
// enumerations. we simply assign them to config and they will be picked
// up by the javascript widget without any complex transformations.
config.options = this.Options;
config.data = new
{
labels = this.Labels,
datasets =
ShouldSerializeDataSets()
? this.DataSets
: this.DesignMode
? this.DesignDataSets
: null
};
script = script.Replace("$config", WisejSerializer.Serialize(config, WisejSerializerOptions.IgnoreNulls | WisejSerializerOptions.CamelCase));
return(script);
}
private string BuildInitScript()
{
string script = GetResourceString("Wisej.Web.Ext.GoogleMaps.JavaScript.startup.js");
script = script.Replace("$options", WisejSerializer.Serialize(this.Options));
script = script.Replace("$error", String.IsNullOrEmpty(this.ApiKey) ? "Missing Google Maps API Key" : "");
return(script);
}
bool IWisejSerializable.Serialize(TextWriter writer, WisejSerializerOptions options)
{
writer.Write(
WisejSerializer.Serialize(new
{
dow = this.Days?.Select(d => (int)d),
start = this.Start.ToString(),
end = this.End.ToString()
})
);
return(true);
}
// Retrieves the list of images from Bing.
private string[] LoadImages(int count)
{
if (this._images != null)
{
return(this._images);
}
string url = String.Format("https://www.bing.com/HPImageArchive.aspx?format=js&n={0}&mkt=en-US", Math.Max(count, 1));
try
{
using (WebClient client = new WebClient())
{
var json = client.DownloadString(url);
if (!String.IsNullOrEmpty(json))
{
dynamic response = WisejSerializer.Parse(json);
if (response != null)
{
List <string> list = new List <string>();
foreach (dynamic img in response.images)
{
list.Add("https://www.bing.com" + img.url);
}
_images = list.ToArray();
}
}
}
}
catch (Exception ex)
{
Trace.TraceError("{0}: {1}", ex.GetType().FullName, ex.Message);
}
return(this._images);
}
internal void ParseResult(string result)
{
Result = result;
// clear ???
Description = String.Empty;
Tags = null;
Captions = null;
Categories = null;
Faces = null;
Celebrities = null;
if (!String.IsNullOrEmpty(Result))
{
dynamic json = WisejSerializer.Parse(Result);
// description
if (json.description != null)
{
Description = json.description;
// captions
if (json.description.captions != null)
{
for (int i = 0; i < json.description.captions.Length; i++)
{
Captions[i] = json.description.captions[i].text;
}
}
}
// tags
if (json.tags != null)
{
for (int i = 0; i < json.tags.Length; i++)
{
Tags[i].name = json.tags[i].name ?? null;
Tags[i].confidence = json.tags[i].confidence ?? null;
}
}
else if (json.description != null && json.description.tags != null)
{
for (int i = 0; i < json.description.tags.Length; i++)
{
Tags[i].name = json.description.tags[i].name ?? null;
}
}
// categories
if (json.categories != null)
{
for (int i = 0; i < json.categories.Length; i++)
{
Categories[i].name = json.categories[i].name ?? null;
Categories[i].score = json.categories[i].score ?? null;
}
}
// faces
if (json.faces != null)
{
for (int i = 0; i < json.faces.Length; i++)
{
Faces[i].gender = json.faces[i].gender ?? null;
Faces[i].age = json.faces[i].age ?? null;
Faces[i].faceRectangle.left = json.faces[i].faceRectangle.left ?? null;
Faces[i].faceRectangle.top = json.faces[i].faceRectangle.top ?? null;
Faces[i].faceRectangle.width = json.faces[i].faceRectangle.width ?? null;
Faces[i].faceRectangle.height = json.faces[i].faceRectangle.height ?? null;
}
}
// celebrities
if (json.description != null && json.description.detail != null && json.description.detail.celebrities != null)
{
for (int i = 0; i < json.description.detail.celebrities.Length; i++)
{
Celebrities[i].name = json.description.detail.celbrities[i].name ?? null;
Celebrities[i].confidence = json.description.detail.celbrities[i].confidence ?? null;
Celebrities[i].faceRectangle.left = json.description.detail.celbrities[i].faceRectangle.left ?? null;
Celebrities[i].faceRectangle.top = json.description.detail.celbrities[i].faceRectangle.top ?? null;
Celebrities[i].faceRectangle.width = json.description.detail.celbrities[i].faceRectangle.width ?? null;
Celebrities[i].faceRectangle.height = json.description.detail.celbrities[i].faceRectangle.height ?? null;
}
}
// metadata
if (json.metadata != null)
{
// TODO: check
}
// TODO: add landmarks, adult,
}
}
