/// <summary>
/// Processes an Instagram story.
/// Doesnt work with highlights.
/// </summary>
/// <param name="url">Link to the story.</param>
/// <param name="premiumTier">Discord Nitro tier. For max file upload size.</param>
/// <returns>Instagram processor response with related information.</returns>
public async Task <InstagramProcessorResponse> StoryProcessorAsync(string url, int premiumTier)
{
Uri link = new Uri(url);
string userName = link.Segments[2].Replace("/", "");
string storyID = link.Segments[3].Replace("/", "");
//get user:
var user = await instaApi.UserProcessor.GetUserAsync(userName);
// On failed to get user:
if (!user.Succeeded)
{
return(HandleFailure(user));
}
else if (user.Value.IsPrivate)
{
return(new InstagramProcessorResponse("The account is private."));
}
//Get user data:
long userId = user.Value.Pk;
//Get the story:
var stories = await instaApi.StoryProcessor.GetUserStoryAsync(userId);
if (!stories.Succeeded)
{
return(new InstagramProcessorResponse("Failed to load stories for the user."));
}
if (stories.Value.Items.Count == 0)
{
return(new InstagramProcessorResponse("No stories exist for that user."));
}
foreach (var story in stories.Value.Items)
{
//find story:
if (story.Id.Contains(storyID))
{
long maxUploadSize = DiscordTools.MaxUploadSize(premiumTier);
bool isVideo = story.VideoList.Count > 0;
string downloadUrl = "";
if (isVideo)
{
//process video:
downloadUrl = story.VideoList[0].Uri;
}
else if (story.ImageList.Count > 0)
{
//Image:
downloadUrl = story.ImageList[0].Uri;
}
else
{
return(new InstagramProcessorResponse("This story uses a format that we do not support."));
}
//Return downloaded content (if possible):
try
{
using (HttpClient client = new HttpClient())
{
client.MaxResponseContentBufferSize = maxUploadSize;
var response = await client.GetAsync(downloadUrl);
byte[] data = await response.Content.ReadAsByteArrayAsync();
//If statement to double check size.
if (data.Length < maxUploadSize)
{
return(new InstagramProcessorResponse(isVideo, "", story.User.FullName, story.User.UserName, new Uri(story.User.ProfilePicture), downloadUrl, url, story.TakenAt, data, 1));
}
}
}
catch (HttpRequestException e)
{
if (e.Message.Contains("Cannot write more bytes to the buffer than the configured maximum buffer size"))
{
//File too big to upload to discord. Just ignore the error.
}
else
{
//Unexpected error:
Console.WriteLine("HttpRequestException Error:\n" + e);
}
}
catch (Exception e)
{
//Log Error:
Console.WriteLine(e);
}
//Fallback to URL:
return(new InstagramProcessorResponse(true, "", story.User.FullName, story.User.UserName, new Uri(story.User.ProfilePicture), downloadUrl, url, story.TakenAt, null, 1));
}
}
return(new InstagramProcessorResponse("Could not find story."));
}
/// <summary>
/// Gets information about the account.
/// </summary>
/// <param name="url"></param>
/// <param name="premiumTier"></param>
/// <returns>An InstagramProcessorResponse with just profile data.</returns>
public async Task <InstagramProcessorResponse> ProcessAccountAsync(Uri url, int premiumTier)
{
string username = url.Segments[1].TrimEnd('/');
var user = await instaApi.UserProcessor.GetUserInfoByUsernameAsync(username);
if (!user.Succeeded)
{
//Handle the failed case:
return(HandleFailure(user));
}
return(new InstagramProcessorResponse(user.Value.FullName, username, new Uri(user.Value.ProfilePicUrl), user.Value.FollowerCount, user.Value.FollowingCount, user.Value.MediaCount, (string.IsNullOrEmpty(user.Value.Biography)) ? ("No bio") : DiscordTools.Truncate(user.Value.Biography, 4000, cutAtNewLine: false), user.Value.ExternalUrl));
}
/// <summary>
/// Processes an Instagram post.
/// </summary>
/// <param name="url">Link to the post</param>
/// <param name="index">Post number in carousel</param>
/// <param name="premiumTier">Discord Nitro tier. For max file upload size.</param>
/// <returns>Instagram processor response with related information.</returns>
public async Task <InstagramProcessorResponse> PostProcessorAsync(string url, int index, int premiumTier, InstagramApiSharp.Classes.Models.InstaMedia media = null)
{
//Arrays start at zero:
index--;
//Check for 'prefed' media
if (media == null)
{
//parse url:
InstagramApiSharp.Classes.IResult <string> mediaId;
InstagramApiSharp.Classes.IResult <InstagramApiSharp.Classes.Models.InstaMedia> mediaSource;
//Get the media ID:
mediaId = await instaApi.MediaProcessor.GetMediaIdFromUrlAsync(new Uri(url));
//Check to see if it worked:
if (!mediaId.Succeeded)
{
return(HandleFailure(mediaId));
}
else if (mediaId.Value == null)
{
return(new InstagramProcessorResponse("No post information returned."));
}
else
{
mediaSource = (await instaApi.MediaProcessor.GetMediaByIdAsync(mediaId.Value));
//Check for failure:
if (!mediaSource.Succeeded)
{
return(HandleFailure(mediaSource));
}
}
media = mediaSource.Value;
}
//Create URL if it isnt already sent.
if (string.IsNullOrEmpty(url))
{
url = "https://www.instagram.com/p/" + media.Code;
}
string caption = "";
//check caption value (ensure not null)
if (media.Caption != null)
{
caption = media.Caption.Text;
}
int postCount = 1;
//inject image from carousel:
if (media.Carousel != null && media.Carousel.Count > 0)
{
if (media.Carousel.Count <= index)
{
return(new InstagramProcessorResponse("Index out of bounds. There is only " + media.Carousel.Count + " Posts."));
}
if (media.Carousel[index].Videos.Count > 0)
{
var video = media.Carousel[index].Videos[0];
media.Videos.Add(video);
}
else
{
var image = media.Carousel[index].Images[0];
media.Images.Add(image);
}
// Set amount of posts:
postCount = media.Carousel.Count;
}
//get upload tier:
long maxUploadSize = DiscordTools.MaxUploadSize(premiumTier);
bool isVideo = media.Videos.Count > 0;
string downloadUrl = "";
//Video or image:
if (isVideo)
{
//video:
downloadUrl = media.Videos[0].Uri;
}
else
{
//Image:
downloadUrl = media.Images[0].Uri;
}
//Return downloaded content (if possible):
try
{
using (HttpClient client = new HttpClient())
{
client.MaxResponseContentBufferSize = maxUploadSize;
var response = await client.GetAsync(downloadUrl);
byte[] data = await response.Content.ReadAsByteArrayAsync();
//If statement to double check size.
if (data.Length < maxUploadSize)
{
//No account information avaliable:
return(new InstagramProcessorResponse(isVideo, caption, media.User.FullName, media.User.UserName, new Uri(media.User.ProfilePicture), downloadUrl, url, media.TakenAt, data, postCount));
}
}
}
catch (HttpRequestException e)
{
if (e.Message.Contains("Cannot write more bytes to the buffer than the configured maximum buffer size"))
{
//File too big to upload to discord. Just ignore the error.
}
else
{
//Unexpected error:
Console.WriteLine("HttpRequestException Error:\n" + e);
}
}
catch (Exception e)
{
//Log Error:
Console.WriteLine(e);
}
//Fallback to URL:
//No account information avaliable:
return(new InstagramProcessorResponse(true, caption, media.User.FullName, media.User.UserName, new Uri(media.User.ProfilePicture), downloadUrl, url, media.TakenAt, null, postCount));
}
/// <summary>
/// Builds an embed for IG posts
/// </summary>
/// <returns></returns>
public Embed PostEmbed()
{
var embed = BaseEmbed();
//Embeds:
//Account Name:
var account = new EmbedAuthorBuilder();
account.IconUrl = Response.iconURL.ToString();
account.Name = (string.IsNullOrEmpty(Response.accountName)) ? Response.username : Response.accountName;
account.Url = Response.accountUrl.ToString();
embed.Author = account;
embed.Timestamp = new DateTimeOffset(Response.postDate);
embed.Description = (Response.caption != null) ? (DiscordTools.Truncate(Response.caption)) : ("");
// Check to see if requester is known:
if (RequesterIsKnown)
{
embed.Title = "Content from " + Requester + "'s linked post.";
embed.Url = Response.postURL.ToString();
}
if (Response.postCount > 1)
{
embed.Description += "\n\nThere ";
// Plural or singular?
if ((Response.postCount - 1) != 1)
{
embed.Description += "are ";
}
else
{
embed.Description += "is ";
}
embed.Description += (Response.postCount - 1) + " other ";
// Plural or singular?
if ((Response.postCount - 1) != 1)
{
embed.Description += "images/videos";
}
else
{
embed.Description += "image/video";
}
embed.Description += " in this post.";
}
if (!Response.isVideo)
{
if (Response.stream != null)
{
embed.ImageUrl = "attachment://IGMedia.jpg";
}
else
{
embed.ImageUrl = Response.contentURL.ToString();
}
}
if (IsSpoiler)
{
embed.Description = "||" + embed.Description + "||";
}
return(embed.Build());
}
