public async Task <IReadOnlyCollection <SocialMediaImage> > FetchInstagramImages(Guid chapterId)
{
ChapterLinks links = await _chapterRepository.GetChapterLinks(chapterId);
if (links == null)
{
throw new OdkNotFoundException();
}
if (string.IsNullOrEmpty(links.InstagramName))
{
return(new SocialMediaImage[0]);
}
IInstaApi api = await OpenApi();
PaginationParameters paginationParameters = PaginationParameters.MaxPagesToLoad(1);
IResult <InstaMediaList> media = await api.GetUserMediaAsync(links.InstagramName, paginationParameters);
return(media.Value
.OrderByDescending(x => x.DeviceTimeStamp)
.Where(x => x.Images.Count > 0)
.Select(x => new SocialMediaImage
{
Caption = x.Caption.Text,
ImageUrl = x.Images.OrderBy(img => img.Width).First().URI,
Url = $"https://www.instagram.com/p/{x.Code}"
})
.ToArray());
}
public async Task UpdateChapterLinks(Guid currentMemberId, Guid chapterId, UpdateChapterLinks links)
{
await AssertMemberIsChapterAdmin(currentMemberId, chapterId);
ChapterLinks update = new ChapterLinks(chapterId, links.Facebook, links.Instagram, links.Twitter, 0);
await _chapterRepository.UpdateChapterLinks(update);
_cacheService.RemoveVersionedItem <ChapterLinks>(chapterId);
}
public static ChapterLinkListToken ChapterLinkEntity2LinkListToken(this ChapterLinks entity)
{
return(new ChapterLinkListToken
{
name = entity.LinkText
, url = entity.LinkHref
, index = entity.Ordinal
, kind = Utils.ParseEnum <CourseEnums.eChapterLinkKind>(entity.LinkType.ToString())
});
}
//chapter videos
public static LinkListDto ChapterLinkEntity2ListDTO(this ChapterLinks entity)
{
return(new LinkListDto
{
id = entity.Id
, ChapterId = entity.CourseChapterId
, name = entity.LinkText
, index = entity.Ordinal
});
}
private async Task <ChapterLinks> GetChapterLinks(Guid chapterId)
{
ChapterLinks links = await _chapterRepository.GetChapterLinks(chapterId);
if (links == null)
{
throw new OdkNotFoundException();
}
return(links);
}
public static ChapterLinkEditDTO ChapterLinkEntity2LinkEditDTO(this ChapterLinks entity)
{
return(new ChapterLinkEditDTO
{
LinkId = entity.Id
, ChapterId = entity.CourseChapterId
, Title = entity.LinkText
, LinkHref = entity.LinkHref
, OrderIndex = entity.Ordinal
, Kind = Utils.ParseEnum <CourseEnums.eChapterLinkKind>(entity.LinkType.ToString())
// ,KindName = Utils.ParseEnum<CourseEnums.eChapterLinkKind>(entity.LinkType.ToString()).ToString()
});
}
public async Task UpdateChapterLinks(ChapterLinks links)
{
int count = await Context
.Select <ChapterLinks>()
.Where(x => x.ChapterId).EqualTo(links.ChapterId)
.CountAsync();
if (count > 0)
{
await Context
.Update <ChapterLinks>()
.Set(x => x.FacebookName, links.FacebookName)
.Set(x => x.InstagramName, links.InstagramName)
.Set(x => x.TwitterName, links.TwitterName)
.Where(x => x.ChapterId).EqualTo(links.ChapterId)
.ExecuteAsync();
}
else
{
await Context
.Insert(links)
.ExecuteAsync();
}
}
public static void UpdateChapterLinkEntityOrderIndex(this ChapterLinks entity, int index)
{
entity.Ordinal = index;
entity.LastModified = DateTime.Now;
}
public static void UpdateChapterLinkEntity(this ChapterLinks entity, ChapterLinkEditDTO dto)
{
entity.LinkText = dto.Title.TrimString();
entity.LinkHref = dto.LinkHref.FormatToFullUri();
entity.LastModified = DateTime.Now;
}
