Unhandled Exception Podcast: LINQPad giveaway

README.md

See here for the YouTube video showing this, and doing the prize draw. And see here for the podcast episode.

gistfile1.txt

record Creds(
    string ConsumerKey = "PLACEHOLDER",
    string ConsumerSecret = "PLACEHOLDER",
    string OAuthToken = "PLACEHOLDER",
    string OAuthTokenSecret = "PLACEHOLDER");

LINQPadUEPGiveaway.linq

<Query Kind="Program">
  <NuGetReference>linqtotwitter</NuGetReference>
  <Namespace>LinqToTwitter</Namespace>
  <Namespace>LinqToTwitter.OAuth</Namespace>
  <Namespace>System.Threading.Tasks</Namespace>
</Query>

#load ".\Creds"

async Task Main()
{
    var context = CreateContext(new Creds());
    
    var results = (await SearchTwitter(context, "\"UnhandledException\" OR \"Unhandled Exception podcast\"")).Dump("Search results");
    
    var winningIndex = new Random().Next(results.Length);
    
    Util.RawHtml(await GetEmbeddedTweet(context, results[winningIndex].StatusId)).Dump("Winner!");
}

record Tweet(string Text, string UserName, DateTime Date, int Retweets, ulong StatusId, List<string> HashTags, List<string> Mentions);

TwitterContext CreateContext(Creds creds) =>
    new TwitterContext(new SingleUserAuthorizer
    {
        CredentialStore = new InMemoryCredentialStore()
        {
            ConsumerKey = creds.ConsumerKey,
            ConsumerSecret = creds.ConsumerSecret,
            OAuthToken = creds.OAuthToken,
            OAuthTokenSecret = creds.OAuthTokenSecret,
        }
    });

async Task<Tweet[]> SearchTwitter(TwitterContext context, string query)
{
    var searchResponse = await context.Search
        .Where(x => x.Type == SearchType.Search && x.Query == query)
        .SingleOrDefaultAsync();

    return searchResponse.Statuses
        .Where(x => !x.Retweeted)
        .Select(x => new Tweet(
            x.Text,
            x.User.Name,
            x.CreatedAt,
            x.RetweetCount,
            x.StatusID,
            x.Entities.HashTagEntities.Select(h => h.Text).ToList(),
            x.Entities.UserMentionEntities.Select(u => u.Name).ToList())
        ).ToArray();
}

async Task<string> GetEmbeddedTweet(TwitterContext context, ulong tweetId) =>
    (await context.Status
        .Where(x => x.Type == StatusType.Oembed && x.ID == tweetId)
        .Select(x => x.EmbeddedStatus)
        .SingleOrDefaultAsync())?.Html;

thank you