/// <summary>
/// レシピ材料インスタンス作成
/// </summary>
/// <param name="name">材料名</param>
/// <param name="amount">分量</param>
/// <returns>レシピ材料インスタンス</returns>
public override IRecipeIngredient CreateIngredientInstance(int id, string name, string amount)
{
var ingredient = new WeekCookRecipeIngredient(this);
ingredient.Id.Value = id;
ingredient.Name.Value = name;
ingredient.AmountText.Value = amount;
return(ingredient);
}
/// <summary>
/// レシピダウンロード
/// </summary>
/// <returns></returns>
public override async Task DownloadRecipeAsync()
{
try {
var htmlString = await this._httpClient.GetStringAsync(this.Url.Value);
var htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(htmlString);
this.Title.Value = htmlDoc.QuerySelector(".ttlarea .ttlmain").InnerText.Trim();
using (var stream = await this._httpClient.GetStreamAsync(
new Uri(this.Url.Value, htmlDoc.QuerySelector(".grid-0 img.picture").Attributes["src"].Value))
)
using (var ms = new MemoryStream()) {
stream.CopyTo(ms);
this.Photo.Value = ms.ToArray();
}
this.Ingredients.Clear();
var ingredients = new List <WeekCookRecipeIngredient>();
foreach (var ingredient in htmlDoc.QuerySelectorAll("ul.ingredients_list li.ingredients_li"))
{
var item = new WeekCookRecipeIngredient(this);
item.Id.Value = ingredients.Count + 1; // 自動採番
item.AmountText.Value = ingredient.QuerySelector("div.quantity").InnerText.Trim();
item.Name.Value = Regex.Replace(ingredient.QuerySelector("div.name").InnerText.Trim(), "[\r\n ]+", " ");
ingredients.Add(item);
}
this.Ingredients.AddRange(ingredients);
this.Steps.Clear();
var steps = htmlDoc
.QuerySelectorAll(".howto .howto_list article.howto_li")
.Select((x, index) => {
var step = new WeekCookRecipeStep(this.Settings, this.Logger);
step.Number.Value = index + 1;
step.StepText.Value = x.InnerText.Trim();
return(step);
});
foreach (var step in steps)
{
this.Steps.Add(step);
}
this.Yield.Value = htmlDoc.QuerySelector("h3.section_ttl01 span").InnerText.Trim();
} catch (Exception ex) {
this._failedNotification.OnNext((this, Behavior.Download, ex));
return;
}
this._completedNotification.OnNext((this, Behavior.Download));
}