/// <summary>
/// Executes an HTTP POST to a specific path - which adds an item to the Shopify DB
/// </summary>
dynamic Post(string url, string json)
{
var result = ExecuteRequest(url, "POST", json);
//the result will be a pile of JSON
//deserialize it and return
return(JsonHelper.Decode(result));
}
/// <summary>
/// Executes a PUT to Shopify - used for Updates
/// </summary>
dynamic Put(string id, string json)
{
//build the URL
var url = _baseUrl + this._objectType + "/" + id + ".json";
var result = ExecuteRequest(url, "PUT", json);
return(JsonHelper.Decode(result));
}
/// <summary>
/// Executes an HTTP POST - which adds an item to the Shopify DB
/// </summary>
dynamic Post(string json)
{
//build the URL
var url = _shopUrl + this._objectType + ".json";
var result = ExecuteRequest(url, "POST", json);
//the result will be a pile of JSON
//deserialize it and return
return(JsonHelper.Decode(result));
}
/// <summary>
/// This builds a query with the passed in named arguments - shopify.Products(collection_id:121212)
/// </summary>
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
{
var name = binder.Name.ToLower() + ".json";
var url = _baseUrl + name;
//params?
var info = binder.CallInfo;
var looper = 0;
if (info.ArgumentNames.Count > 0)
{
for (int i = 0; i < args.Length; i++)
{
var argName = info.ArgumentNames[i].ToLower();
var val = args[i];
//the ID is a singular call
//with a special format
if (argName == "id")
{
url = url.Replace(".json", "/" + val + ".json");
}
else
{
if (looper == 0)
{
url += "?";
}
else
{
url += "&";
}
url += string.Format("{0}={1}", argName, val);
}
looper++;
}
}
var json = Send(url);
result = JsonHelper.Decode(json);
return(true);
}
/// <summary>
/// This mehtod generates a composite image that includes all layers so we have a full product thumbnail
/// </summary>
/// <param name="size"></param>
/// <param name="d"></param>
/// <returns></returns>
public static byte[] Thumbnail(string size, string d)
{
Size thumbSize = new Size(107, 67);
if (size == "medium")
{
thumbSize = new Size(160, 100);
}
else if (size == "large")
{
thumbSize = new Size(320, 200);
}
using (AtalaImage image = new AtalaImage(thumbSize.Width, thumbSize.Height, PixelFormat.Pixel32bppBgra, Color.Transparent))
{
string product = string.Empty;
string view = "default";
#region Build layers from input json
//expected format
//[["productName","Bed"],["Size","Small"],["Top","NavyBlue"],["Side","NavyBlue"],["Piping","Pink"],["text",""],["banner","Oval"],["font","BigDog.TTF"],["textColor","000000"],["image1",""],["image2",""],["image3",""]]
var props = JsonHelper.Decode(d);
string[] skippedProperties = { "Size", "text", "banner", "font", "textColor", "image1", "image2", "image3" };
var layers = new List <KeyValuePair <string, string> >();
var allProperties = new List <KeyValuePair <string, string> >();
foreach (var prop in props)
{
string key = prop[0];
string value = prop[1];
allProperties.Add(new KeyValuePair <string, string>(key, value));
if (skippedProperties.Contains(key))
{
continue;
}
if (key == "productName")
{
product = value;
}
else
{
layers.Add(new KeyValuePair <string, string>(key, value));
}
}
#endregion
#region Draw Layers
var g = image.GetGraphics();
g.TextRenderingHint = TextRenderingHint.AntiAlias;
#region Draw Base
string basePath = HttpContext.Current.Server.MapPath(string.Format("~/AppContent/ProductImages/{0}/{1}/base.png", product, view));
if (File.Exists(basePath))
{
using (AtalaImage uploadImage = new AtalaImage(basePath))
{
g.DrawImage(uploadImage.ToBitmap(), new RectangleF(0, 0, thumbSize.Width, thumbSize.Height));
}
}
#endregion
foreach (var layer in layers)
{
string imgPath = HttpContext.Current.Server.MapPath(string.Format("~/AppContent/ProductImages/{0}/{1}/{2}-{3}.png", product, view, layer.Key, layer.Value));
using (AtalaImage uploadImage = new AtalaImage(imgPath))
{
g.DrawImage(uploadImage.ToBitmap(), new RectangleF(0, 0, thumbSize.Width, thumbSize.Height));
}
}
#endregion
#region Draw Text
//Get product properties
//string[] skippedProperties = { "Size", "text", "banner", "font", "textColor", "image1", "image2", "image3" };
var textProp = allProperties.Where(kvp => kvp.Key == "text").FirstOrDefault();
if (!string.IsNullOrEmpty(textProp.Value))
{
dynamic productSchema = ProductSchemaProvider.GetProductSchema(product);
var defaultView = productSchema.views[0];
var textLayer = ((IEnumerable)defaultView.layers).Cast <dynamic>().Where(l => l.displayType == "text").FirstOrDefault();
if (textLayer != null)
{
JToken defaults = (JToken)textLayer.defaults;
var colorProp = allProperties.Where(kvp => kvp.Key == "textColor").FirstOrDefault();
var fontProp = allProperties.Where(kvp => kvp.Key == "font").FirstOrDefault();
var bannerProp = allProperties.Where(kvp => kvp.Key == "banner").FirstOrDefault();
var image1Prop = allProperties.Where(kvp => kvp.Key == "image1").FirstOrDefault();
var placeholderImageLocation = "";
// TODO: Clean this up
if (image1Prop.Value != null)
{
if (product == "Frisbee")
{
placeholderImageLocation = "placeholder";
}
else
{
placeholderImageLocation = "placeholder2";
}
}
byte[] textImage = TextImage(defaults.GetValue <string>("drawMode", ""),
textProp.Value,
colorProp.Value != null ? colorProp.Value : defaults.GetValue <string>("textColor"),
defaults.GetValue <int>("Size", 40),
fontProp.Value != null ? fontProp.Value : defaults.GetValue <string>("font"),
defaults.GetValue <int>("x", 0),
defaults.GetValue <int>("y", 0),
defaults.GetValue <int>("h", 0),
defaults.GetValue <int>("w", 0),
defaults.GetValue <int>("r1", 0),
defaults.GetValue <int>("s2", 0),
defaults.GetValue <string>("align", ""),
defaults.GetValue <int>("x2", 320),
defaults.GetValue <int>("y2", 110),
defaults.GetValue <int>("h2", 260),
defaults.GetValue <int>("w2", 220),
defaults.GetValue <int>("r2", 0),
defaults.GetValue <int>("s2", 0),
bannerProp.Value != null ? bannerProp.Value : defaults.GetValue <string>("banner"),
image1Prop.Value != null ? placeholderImageLocation : string.Empty);
using (var textImageMemory = new MemoryStream(textImage))
{
using (AtalaImage uploadImage = new AtalaImage(textImageMemory))
{
g.DrawImage(uploadImage.ToBitmap(), new RectangleF(0, 0, thumbSize.Width, thumbSize.Height));
}
}
}
}
#endregion
#region Save Image
byte[] data = null;
using (MemoryStream m = new MemoryStream())
{
PngEncoder encoder = new PngEncoder();
encoder.Save(m, image, null);
data = m.ToArray();
return(data);
}
#endregion
}
}
