public string shortSite(string originalUrl)
{
//conexão
ConnectionMultiplexer redis = ConnectionMultiplexer.Connect(RedisServer);
IDatabase db = redis.GetDatabase();
SaveToDB save = new SaveToDB();
byte MaxCodeLength = Convert.ToByte(WebConfigurationManager.AppSettings["randomAliasMaxLength"]);
RedisValue[] stored_sites_values = db.HashValues("stored_sites");
string shortUrl = "";
if (!stored_sites_values.Contains(originalUrl))
{
Guid code = Guid.NewGuid();
string key = code.ToString().Substring(0, MaxCodeLength);
shortUrl = Domain + "/" + key;
save.saveRedis_randomAlias(key, originalUrl);
save.saveRedis_ranking(originalUrl);
return(shortUrl);
}
else
{
return(search_existent_site(originalUrl, "stored_sites"));
}
}
public string shortSite(string originalUrl, string alias)
{
//conexão
ConnectionMultiplexer redis = ConnectionMultiplexer.Connect(RedisServer);
IDatabase db = redis.GetDatabase();
SaveToDB save = new SaveToDB();
RedisValue[] stored_sites_values = db.HashValues("stored_sites_alias");
string shortUrl = "";
//Criar ou não outro hash para alias customizados? Acho que sim
if ((!stored_sites_values.Contains(originalUrl)) && (!db.HashExists("stored_sites_alias", alias)))
{
string key = alias;
shortUrl = Domain + "/" + key;
save.saveRedis_alias(key, originalUrl);
save.saveRedis_ranking(originalUrl);
return(shortUrl);
}
else if ((db.HashExists("stored_sites_alias", alias)) && (!stored_sites_values.Contains(originalUrl)))
{
throw new AliasExistsException();
}
else
{
shortUrl = search_existent_site(originalUrl, alias, "stored_sites_alias");
if (string.IsNullOrEmpty(shortUrl))
{
throw new AliasExistsException();
}
return(shortUrl);
}
}