// SQL query that will find all rows
// whose has_been_posted colum = 0
// so we don't send duplicate tweets
public List <Twitter> GetTweets()
{
using (connection = new MySqlConnection(connectionString))
{
// SQL command to check for 0's in the has_been_posted
// column and return a random selection of posts for
// the limit set
// Need to add some randomization to the limit for
// more humanlike behavior (aka posting)
string lookForZeros = "SELECT * FROM `imageurls` WHERE `has_been_posted` IN (SELECT `has_been_posted` FROM `imageurls` GROUP BY `has_been_posted` HAVING COUNT(*) > 1) ORDER BY rand() LIMIT @limit";
// List of tweets not posted yet
var tweetsNotPosted = new List <Twitter>();
// Number of tweets to attempt to post
int limit = Timer.RandomizeNumberOfTweets();
// int limit = 1;
using (var cmd = new MySqlCommand(lookForZeros, connection))
{
connection.Open();
cmd.Parameters.Add("@limit", MySqlDbType.Int32).Value = limit;
var reader = cmd.ExecuteReader();
// puts tweets that haven't posted into Twitter object list
while (reader.Read())
{
var twitter = new Twitter
{
Title = reader[0].ToString(),
Image = reader[1].ToString()
};
tweetsNotPosted.Add(twitter);
// update has_been_posted to 1
HasBeenPosted(reader[1].ToString());
}
return(tweetsNotPosted);
}
}
}
// A nice greeting as well as a central place
// to call all our methods.
static void Greeting()
{
Console.WriteLine("Hello and welcome to the TrumpTweeter 9000!");
Console.WriteLine("Let's get started. Beep boop boop...");
// Connects to Reddit and adds new tweets to database.
// Make this an aysnc process
var reddit = new Reddit();
reddit.ConnectToReddit();
// Opens Db, grabs one Tweet
// that hasn't been posted and publishes it
// to Twitter.
var twitter = new Twitter();
twitter.NewTweetsAsync();
Console.ReadKey();
}
