/// <summary>
/// Asynchronously edits an existing post.
/// </summary>
/// <remarks>
/// See: http://www.tumblr.com/docs/en/api/v2#editing
/// </remarks>
/// <param name="blogName">
/// The name of the blog where the post to edit is (must be one of the current user's blogs).
/// </param>
/// <param name="postId">
/// The identifier of the post to edit.
/// </param>
/// <param name="postData">
/// The data that represents the updated information for the post. See <see cref="PostData"/> for how
/// to create various post types.
/// </param>
/// <param name="cancellationToken">
/// A <see cref="CancellationToken"/> that can be used to cancel the operation.
/// </param>
/// <returns>
/// A <see cref="Task{T}"/> that can be used to track the operation. If the task succeeds, the <see cref="Task{T}.Result"/> will
/// carry a <see cref="PostCreationInfo"/> instance. Otherwise <see cref="Task.Exception"/> will carry a <see cref="TumblrException"/>
/// representing the error occurred during the call.
/// </returns>
/// <exception cref="ObjectDisposedException">
/// The object has been disposed.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <list type="bullet">
/// <item>
/// <description>
/// <paramref name="blogName"/> is <b>null</b>.
/// </description>
/// </item>
/// <item>
/// <description>
/// <paramref name="postData"/> is <b>null</b>.
/// </description>
/// </item>
/// </list>
/// </exception>
/// <exception cref="ArgumentException">
/// <list type="bullet">
/// <item>
/// <description>
/// <paramref name="blogName"/> is empty.
/// </description>
/// </item>
/// <item>
/// <description>
/// <paramref name="postId"/> is less than 0.
/// </description>
/// </item>
/// </list>
/// </exception>
/// <exception cref="InvalidOperationException">
/// This <see cref="TumblrClient"/> instance does not have an OAuth token specified.
/// </exception>
public Task<PostCreationInfo> EditPostAsync(string blogName, long postId, PostData postData, CancellationToken cancellationToken)
{
if (disposed)
throw new ObjectDisposedException("TumblrClient");
if (blogName == null)
throw new ArgumentNullException("blogName");
if (blogName.Length == 0)
throw new ArgumentException("Blog name cannot be empty.", "blogName");
if (postId < 0)
throw new ArgumentOutOfRangeException("postId", "Post ID must be greater or equal to zero.");
if (postData == null)
throw new ArgumentNullException("postData");
if (OAuthToken == null)
throw new InvalidOperationException("EditPostAsync method requires an OAuth token to be specified.");
var parameters = postData.ToMethodParameterSet();
parameters.Add("id", postId);
return CallApiMethodAsync<PostCreationInfo>(
new BlogMethod(blogName, "post/edit", OAuthToken, HttpMethod.Post, parameters),
CancellationToken.None);
}
/// <summary>
/// Asynchronously creates a new post.
/// </summary>
/// <remarks>
/// See: http://www.tumblr.com/docs/en/api/v2#posting
/// </remarks>
/// <param name="blogName">
/// The name of the blog where to post to (must be one of the current user's blogs).
/// </param>
/// <param name="postData">
/// The data that represents the type of post to create. See <see cref="PostData"/> for how
/// to create various post types.
/// </param>
/// <param name="cancellationToken">
/// A <see cref="CancellationToken"/> that can be used to cancel the operation.
/// </param>
/// <returns>
/// A <see cref="Task{T}"/> that can be used to track the operation. If the task succeeds, the <see cref="Task{T}.Result"/> will
/// carry a <see cref="PostCreationInfo"/> instance. Otherwise <see cref="Task.Exception"/> will carry a <see cref="TumblrException"/>
/// representing the error occurred during the call.
/// </returns>
/// <exception cref="ObjectDisposedException">
/// The object has been disposed.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <list type="bullet">
/// <item>
/// <description>
/// <paramref name="blogName"/> is <b>null</b>.
/// </description>
/// </item>
/// <item>
/// <description>
/// <paramref name="postData"/> is <b>null</b>.
/// </description>
/// </item>
/// </list>
/// </exception>
/// <exception cref="ArgumentException">
/// <paramref name="blogName"/> is empty.
/// </exception>
/// <exception cref="InvalidOperationException">
/// This <see cref="TumblrClient"/> instance does not have an OAuth token specified.
/// </exception>
public Task<PostCreationInfo> CreatePostAsync(string blogName, PostData postData, CancellationToken cancellationToken)
{
if (disposed)
throw new ObjectDisposedException("TumblrClient");
if (blogName == null)
throw new ArgumentNullException("blogName");
if (blogName.Length == 0)
throw new ArgumentException("Blog name cannot be empty.", "blogName");
if (postData == null)
throw new ArgumentNullException("postData");
if (OAuthToken == null)
throw new InvalidOperationException("CreatePostAsync method requires an OAuth token to be specified.");
return CallApiMethodAsync<PostCreationInfo>(
new BlogMethod(blogName, "post", OAuthToken, HttpMethod.Post, postData.ToMethodParameterSet()),
cancellationToken);
}