/// <inheritdoc />
public async Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
if (PostUrl.ToString().IsImagePath())
{
return(ImageResponse.FromUrl(PostUrl));
}
if (client.Gatherers.SingleOrDefault(x => x.IsFromWebsite(PostUrl)) is IImageGatherer gatherer)
{
return(await gatherer.FindImagesAsync(client, PostUrl).CAF());
}
var result = await client.GetHtmlAsync(() => client.GenerateReq(PostUrl)).CAF();
if (result.IsSuccess)
{
var img = result.Value.DocumentNode.Descendants("img");
var src = img
.Select(x => x.GetAttributeValue("src", null))
.Select(x =>
{
if (Uri.TryCreate(x, UriKind.Absolute, out var uri) ||
Uri.TryCreate($"https://{PostUrl.Host}{x}", UriKind.Absolute, out uri))
{
return(uri);
}
//How to check if relative to something other than just the host?
return(null);
})
.Where(x => x != null);
if (src.Any())
{
return(ImageResponse.FromImages(src));
}
}
return(ImageResponse.FromNotFound(PostUrl));
}
/// <inheritdoc />
public async Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
//Only one image, so return the one image's url
if (PageCount == 1)
{
return(ImageResponse.FromUrl(ImageUrls["large"]));
}
//Metadata is null so we need to get it again
else if (Metadata == null)
{
var query = new Uri($"https://public-api.secure.pixiv.net/v1/works/{Id}.json" +
$"?access_token={client.ApiKeys[typeof(PixivPostDownloader)]}" +
"&include_stats=1" +
"&include_sanity_level=1" +
"&image_sizes=large" +
"&inclue_metadata=1" +
"&include_content_type=1");
var result = await client.GetTextAsync(() => client.GenerateReq(query)).CAF();
if (!result.IsSuccess)
{
throw new InvalidOperationException("Unable to use the Pixiv api.");
}
//First b/c returns a list
Metadata = JObject.Parse(result.Value)["response"].First["metadata"].ToObject <PixivPostMetadata>();
}
return(ImageResponse.FromImages(Metadata.Pages.Select(x => x.ImageUrls["large"])));
}
/// <summary>
/// Gets the images from the specified url.
/// </summary>
/// <param name="client"></param>
/// <param name="url"></param>
/// <returns></returns>
public static async Task <ImageResponse> GetDiyidanImagesAsync(IDownloaderClient client, Uri url)
{
var u = DownloaderClient.RemoveQuery(url).ToString();
if (u.IsImagePath())
{
return(ImageResponse.FromUrl(new Uri(u)));
}
var result = await client.GetHtmlAsync(() => client.GenerateReq(url)).CAF();
if (!result.IsSuccess)
{
return(ImageResponse.FromNotFound(url));
}
var div = result.Value.DocumentNode.Descendants("div");
if (div.Any(x => x.GetAttributeValue("class", null) == "video_404_box"))
{
return(ImageResponse.FromAnimated(url));
}
var content = div.SingleOrDefault(x => x.GetAttributeValue("class", "").CaseInsContains("user_post_content"));
if (content == null)
{
return(ImageResponse.FromNotFound(url));
}
var img = content.Descendants("img");
var postImages = img.Where(x => x.GetAttributeValue("class", null) != "mb-img");
var src = postImages.Select(x => x.GetAttributeValue("src", ""));
var urls = src.Select(x => new Uri($"https:{x.Substring(0, x.LastIndexOf('!'))}"));
return(src.Any() ? ImageResponse.FromImages(urls) : ImageResponse.FromNotFound(url));
}
/// <inheritdoc />
public Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
if (Photos?.Count > 0)
{
var urls = Photos.Select(x => x.FullSizeImageUrl).ToArray();
return(Task.FromResult(ImageResponse.FromImages(urls)));
}
return(Task.FromResult(ImageResponse.FromUrl(FullSizeImageUrl)));
}
/// <inheritdoc />
public Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
if (ExtendedEntities.Media == null)
{
return(Task.FromResult(ImageResponse.FromNotFound(PostUrl)));
}
var urls = ExtendedEntities.Media.Select(x => new Uri($"{x.MediaUrlHttps}:orig"));
return(Task.FromResult(ImageResponse.FromImages(urls)));
}
/// <summary>
/// Gets the images from the specified url.
/// </summary>
/// <param name="client"></param>
/// <param name="url"></param>
/// <returns></returns>
public static async Task <ImageResponse> GetLofterImagesAsync(IDownloaderClient client, Uri url)
{
var result = await client.GetHtmlAsync(() => client.GenerateReq(url)).CAF();
var div = result.Value.DocumentNode.Descendants("div");
var pics = div.Where(x => x.GetAttributeValue("class", null) == "pic").Select(x => x.Descendants("a").Single());
var urls = pics.Select(x => new Uri(x.GetAttributeValue("bigimgsrc", null).Split('?')[0]));
return(ImageResponse.FromImages(urls));
}
/// <summary>
/// Gets the images from the specified url.
/// </summary>
/// <param name="client"></param>
/// <param name="url"></param>
/// <returns></returns>
public static async Task <ImageResponse> GetPixivImagesAsync(IDownloaderClient client, Uri url)
{
var u = DownloaderClient.RemoveQuery(url).ToString().Replace("_d", "");
if (u.IsImagePath())
{
return(ImageResponse.FromUrl(new Uri(u)));
}
if (!(HttpUtility.ParseQueryString(url.Query)["illust_id"] is string id))
{
return(ImageResponse.FromUrl(url));
}
var mangaQuery = new Uri($"https://www.pixiv.net/member_illust.php?mode=manga&illust_id={id}");
var mangaResult = await client.GetHtmlAsync(() => client.GenerateReq(mangaQuery)).CAF();
if (mangaResult.IsSuccess)
{
//18+ filter
if (mangaResult.Value.DocumentNode.Descendants("p").Any(x => x.HasClass("title") && x.InnerText.Contains("R-18")))
{
return(ImageResponse.FromException(url, new InvalidOperationException("Locked behind R18 filter.")));
}
//Sign up menu
if (mangaResult.Value.DocumentNode.Descendants("div").Any(x => x.HasClass("signup-form")))
{
return(ImageResponse.FromException(url, new InvalidOperationException("Locked behind R18 filter or is private.")));
}
var div = mangaResult.Value.DocumentNode.Descendants("div");
var itemContainer = div.Where(x => x.GetAttributeValue("class", "") == "item-container");
var images = itemContainer.Select(x => x.Descendants("img").Single());
var imageUrls = images.Select(x => new Uri(FixPixivUrl(x.GetAttributeValue("data-src", ""))));
return(ImageResponse.FromImages(imageUrls));
}
var mediumQuery = new Uri($"https://www.pixiv.net/member_illust.php?mode=medium&illust_id={id}");
var mediumResult = await client.GetHtmlAsync(() => client.GenerateReq(mediumQuery)).CAF();
if (mediumResult.IsSuccess)
{
//18+ filter
if (mediumResult.Value.DocumentNode.Descendants("p").Any(x => x.HasClass("title") && x.InnerText.Contains("R-18")))
{
return(ImageResponse.FromException(url, new InvalidOperationException("Locked behind R18 filter.")));
}
var div = mediumResult.Value.DocumentNode.Descendants("div");
var imgContainer = div.Single(x => x.GetAttributeValue("class", "") == "img-container");
var img = imgContainer.Descendants("img").Single();
var imageUrl = new Uri(FixPixivUrl(img.GetAttributeValue("src", "")));
return(ImageResponse.FromUrl(imageUrl));
}
return(ImageResponse.FromNotFound(url));
}
/// <inheritdoc />
public override async Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
if (IsAlbum)
{
var tasks = Images.Select(async x => await x.GetImagesAsync(client).CAF());
var urls = (await Task.WhenAll(tasks).CAF()).SelectMany(x => x.ImageUrls).ToArray();
return(ImageResponse.FromImages(urls));
}
return(Mp4Url != null
? ImageResponse.FromAnimated(Mp4Url)
: ImageResponse.FromUrl(PostUrl));
}
/// <inheritdoc />
public async Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
if (ChildrenInfo.Nodes != null)
{
var tasks = ChildrenInfo.Nodes.Select(async x => await x.Child.GetImagesAsync(client).CAF());
var urls = (await Task.WhenAll(tasks).CAF()).SelectMany(x => x.ImageUrls).ToArray();
return(ImageResponse.FromImages(urls));
}
return(VideoUrl != null
? ImageResponse.FromAnimated(VideoUrl)
: ImageResponse.FromUrl(DisplayUrl));
}
/// <summary>
/// Gets the images from the specified url.
/// </summary>
/// <param name="client"></param>
/// <param name="url"></param>
/// <returns></returns>
public static async Task <ImageResponse> GetImgurImagesAsync(IDownloaderClient client, Uri url)
{
var u = DownloaderClient.RemoveQuery(url).ToString().Replace("_d", "");
if (u.IsImagePath())
{
return(ImageResponse.FromUrl(new Uri(u)));
}
var id = u.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries).Last();
var images = await GetImgurImagesByCode(client, id).CAF();
if (images.Count > 0)
{
var tasks = images.Select(async x => await x.GetImagesAsync(client).CAF());
var urls = (await Task.WhenAll(tasks).CAF()).SelectMany(x => x.ImageUrls).ToArray();
return(ImageResponse.FromImages(urls));
}
return(ImageResponse.FromNotFound(url));
}
/// <summary>
/// Gets the images from the specified url.
/// </summary>
/// <param name="client"></param>
/// <param name="url"></param>
/// <returns></returns>
public static async Task <ImageResponse> GetBcyImagesAsync(IDownloaderClient client, Uri url)
{
var u = DownloaderClient.RemoveQuery(url).ToString();
if (u.IsImagePath())
{
return(ImageResponse.FromUrl(new Uri(u)));
}
var result = await client.GetHtmlAsync(() => client.GenerateReq(url)).CAF();
if (!result.IsSuccess)
{
return(ImageResponse.FromNotFound(url));
}
var img = result.Value.DocumentNode.Descendants("img");
var details = img.Where(x => x.GetAttributeValue("class", "").CaseInsContains("detail_std"));
var src = details.Select(x => x.GetAttributeValue("src", ""));
var urls = src.Select(x => new Uri(x.Substring(0, x.LastIndexOf('/'))));
return(src.Any() ? ImageResponse.FromImages(urls) : ImageResponse.FromNotFound(url));
}
/// <inheritdoc /> public Task <ImageResponse> GetImagesAsync(IDownloaderClient client) => Task.FromResult(ImageResponse.FromImages(ImageUrls));
/// <inheritdoc /> public Task <ImageResponse> GetImagesAsync(IDownloaderClient client) => Task.FromResult(ImageResponse.FromImages(Images.Select(x => x.FullImageUrl)));
/// <inheritdoc />
public Task <ImageResponse> GetImagesAsync(IDownloaderClient client)
{
var images = Assets.Where(x => x.AssetType == "image").Select(x => x.ImageUrl);
return(Task.FromResult(ImageResponse.FromImages(images)));
}
/// <inheritdoc /> public Task <ImageResponse> GetImagesAsync(IDownloaderClient client) => Task.FromResult(ImageResponse.FromImages(MediaAttachments.Select(x => x.Url)));