/// <summary>
/// Get the comments on a gallery submission.
/// </summary>
/// <param name="id">The id of the gallery submission to fetch the comments for.</param>
/// <param name="sort">How to sort the comments.</param>
/// <exception cref="ArgumentNullException">Thrown when id was null or empty.</exception>
/// <exception cref="ImgurException">Thrown when Imgur encountered an error.</exception>
/// <returns>The comments posted to the gallery submission.</returns>
public async Task<ICollection<IComment>> GetCommentsAsync(string id, CommentSortOrder sort)
{
if (string.IsNullOrEmpty(id))
throw new ArgumentNullException(nameof(id));
var sortStr = sort.ToString().ToLower();
var url = $"gallery/{id}/comments/{sortStr}";
using (var request = RequestBuilder.CreateRequest(HttpMethod.Get, url))
{
var comments = await SendRequestAsync<Comment[]>(request);
return comments;
}
}
/// <summary>
/// Get the comments on a gallery submission.
/// </summary>
/// <param name="id">The id of the gallery submission to fetch the comments for.</param>
/// <param name="sort">How to sort the comments.</param>
/// <exception cref="ArgumentNullException">Thrown when id was null or empty.</exception>
/// <exception cref="ImgurException">Thrown when Imgur encountered an error.</exception>
/// <returns>The comments posted to the gallery submission.</returns>
public async Task <ICollection <IComment> > GetCommentsAsync(string id, CommentSortOrder sort)
{
if (string.IsNullOrEmpty(id))
{
throw new ArgumentNullException(nameof(id));
}
var sortStr = sort.ToString().ToLower();
var url = $"gallery/{id}/comments/{sortStr}";
using (var request = RequestBuilder.CreateRequest(HttpMethod.Get, url))
{
var comments = await SendRequestAsync <Comment[]>(request);
return(comments);
}
}
/// <summary>
/// Return the comments the user has created.
/// </summary>
/// <param name="username">The user account. Default: me</param>
/// <param name="sort">'best', 'worst', 'oldest', or 'newest'. Defaults to 'newest'.</param>
/// <param name="page">Allows you to set the page number so you don't have to retrieve all the data at once.</param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ImgurException"></exception>
/// <exception cref="MashapeException"></exception>
/// <exception cref="OverflowException"></exception>
/// <returns></returns>
public async Task<ICollection<IComment>> GetCommentsAsync(string username = "******",
CommentSortOrder? sort = CommentSortOrder.Newest, int? page = null)
{
if (string.IsNullOrEmpty(username))
throw new ArgumentNullException(nameof(username));
if (username.Equals("me", StringComparison.OrdinalIgnoreCase)
&& ApiClient.OAuth2Token == null)
throw new ArgumentNullException(nameof(ApiClient.OAuth2Token), OAuth2RequiredExceptionMessage);
var sortValue = $"{sort ?? CommentSortOrder.Newest}".ToLower();
var url = $"account/{username}/comments/{sortValue}/{page}";
using (var request = CommentRequestBuilder.CreateRequest(HttpMethod.Get, url))
{
var comments = await SendRequestAsync<Comment[]>(request);
return comments;
}
}
/// <summary>
/// Get all comments for a gallery item.
/// </summary>
/// <param name="galleryItemId">The gallery item id.</param>
/// <param name="sort">The order that comments should be sorted by.</param>
/// <exception cref="ArgumentNullException">
/// Thrown when a null reference is passed to a method that does not accept it as a
/// valid argument.
/// </exception>
/// <exception cref="ImgurException">Thrown when an error is found in a response from an Imgur endpoint.</exception>
/// <exception cref="MashapeException">Thrown when an error is found in a response from a Mashape endpoint.</exception>
/// <returns></returns>
public async Task<IEnumerable<IComment>> GetGalleryItemCommentsAsync(string galleryItemId,
CommentSortOrder? sort = CommentSortOrder.Best)
{
if (string.IsNullOrWhiteSpace(galleryItemId))
throw new ArgumentNullException(nameof(galleryItemId));
sort = sort ?? CommentSortOrder.Best;
var sortValue = $"{sort}".ToLower();
var url = $"gallery/{galleryItemId}/comments/{sortValue}";
using (var request = RequestBuilder.CreateRequest(HttpMethod.Get, url))
{
var comments = await SendRequestAsync<IEnumerable<Comment>>(request).ConfigureAwait(false);
return comments;
}
}
/// <summary>
/// 排序
/// </summary>
/// <param name="sort"></param>
/// <returns></returns>
private static Func <IQueryable <CommentEntity>, IOrderedQueryable <CommentEntity> > GetOrder(CommentSortOrder sort)
{
Func <IQueryable <CommentEntity>, IOrderedQueryable <CommentEntity> > order = null;
switch (sort)
{
case CommentSortOrder.Default:
default:
order = v => v.OrderByDescending(s => s.CreatedDate);
break;
}
return(order);
}
public List <CommentEntity> GetList(int pageSize, CommentSortOrder sort, Timestamp timestamp, int sourceId, SourceType sourceType)
{
return(base.Get(GetFilter(timestamp, sourceId, sourceType), GetOrder(sort)).Take(pageSize).ToList());
}
public List <CommentEntity> GetPagedList(int pageIndex, int pageSize, out int totalCount, CommentSortOrder sort, Timestamp timestamp,
int sourceId, SourceType sourceType)
{
return(base.Get(GetFilter(timestamp, sourceId, sourceType), out totalCount, pageIndex, pageSize, GetOrder(sort)).ToList());
}
public List <CommentEntity> GetPagedList(PagerRequest pagerRequest, out int totalCount, CommentSortOrder sortOrder, int?sourceId,
SourceType sourceType, int?userId)
{
return
(base.Get(Filter(DataStatus.Normal, null, sourceId, sourceType, userId), out totalCount, pagerRequest.PageIndex,
pagerRequest.PageSize, GetOrder(sortOrder)).ToList());
}
public List <CommentEntity> GetPagedList(PagerRequest pagerRequest, out int totalCount, CommentSortOrder sortOrder)
{
return(GetPagedList(pagerRequest.PageIndex, pagerRequest.PageSize, out totalCount, sortOrder,
new Timestamp()));
}
