/// <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 RakutenRecipeIngredient(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("#topicPath [itemprop=title] strong").InnerText.Trim();
using (var stream = await this._httpClient.GetStreamAsync(new Uri(htmlDoc.QuerySelector("#detailContents .rcpPhotoBox img").Attributes["src"].Value)))
using (var ms = new MemoryStream()) {
stream.CopyTo(ms);
this.Photo.Value = ms.ToArray();
}
this.Description.Value = htmlDoc.QuerySelector("#detailContents .ownerCom .summary").InnerText.Trim();
this.Author.Value = new RakutenRecipeAuthor {
Name = HttpUtility.HtmlDecode(htmlDoc.QuerySelector("#recipe_owner_mypage_link").InnerText).Trim(),
Url = new Uri(this.Url.Value, htmlDoc.QuerySelector("#recipe_owner_mypage_link").Attributes["href"].Value).AbsoluteUri
};
this.Yield.Value = htmlDoc.QuerySelector("#detailContents .materialBox [itemprop=recipeYield]")?.InnerText.Trim();
this.Ingredients.Clear();
var ingredients = new List <RakutenRecipeIngredient>();
foreach (var ingredient in htmlDoc.QuerySelectorAll("#detailContents .materialBox li[itemprop=ingredients]"))
{
var item = new RakutenRecipeIngredient(this);
item.Id.Value = ingredients.Count + 1; // 自動採番
item.Name.Value = ingredient.QuerySelector(".name").InnerText.Trim();
item.AmountText.Value = ingredient.QuerySelector(".amount").InnerText;
ingredients.Add(item);
}
this.Ingredients.AddRange(ingredients);
this.Steps.Clear();
var steps = htmlDoc
.QuerySelectorAll("#detailContents .stepBox")
.Select(async(x, index) => {
var RakutenRecipeStep = new RakutenRecipeStep(this.Settings, this.Logger);
RakutenRecipeStep.Number.Value = index + 1;
var photoUrl = x.QuerySelector(".stepPhoto img")?.Attributes["src"].Value;
if (photoUrl != null)
{
using (var stream = await this._httpClient.GetStreamAsync(new Uri(photoUrl)))
using (var ms = new MemoryStream()) {
stream.CopyTo(ms);
RakutenRecipeStep.Photo.Value = ms.ToArray();
}
}
RakutenRecipeStep.StepText.Value = x.QuerySelector(".stepMemo").InnerText.Trim();
return(RakutenRecipeStep);
});
foreach (var step in steps)
{
this.Steps.Add(await step);
}
this.History.Value = htmlDoc.QuerySelector("#detailContents .howtoPointBox:first-child p")?.InnerText.Trim();
this.Advice.Value = htmlDoc.QuerySelector("#detailContents .howtoPointBox:last-child p")?.InnerText.Trim();
this.RakutenRecipeId.Value = Regex.Replace(HttpUtility.HtmlDecode(htmlDoc.QuerySelector("#detailContents .rcpId").InnerText.Trim()), "^.+:.", "");
this.PublishedDate.Value = htmlDoc.QuerySelector("#publish_day_itemprop").InnerText.Trim();
} catch (Exception ex) {
this._failedNotification.OnNext((this, Behavior.Download, ex));
return;
}
this._completedNotification.OnNext((this, Behavior.Download));
}
