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#include <yaml-cpp/yaml.h>
#include <iostream>
#include <mysql/mysql.h>
#include <cstdlib>
#include <ctime>
#include <sstream>
#include <twitcurl.h>
int db_error(MYSQL* driver, const char* error)
{
std::cout << error << ": " << mysql_error(driver) << std::endl;
return 1;
}
int main(int argc, char** argv)
{
srand(time(NULL));
YAML::Node config = YAML::LoadFile("config.yml");
const char* host = config["host"].as<std::string>().c_str();
const char* user = config["user"].as<std::string>().c_str();
const char* pass = config["pass"].as<std::string>().c_str();
const char* db = config["db"].as<std::string>().c_str();
// Forms
std::vector<std::string> forms;
std::ifstream formfile("forms.txt");
if (formfile.is_open())
{
while (!formfile.eof())
{
std::string l;
getline(formfile, l);
if (l.back() == '\r')
{
l.pop_back();
}
forms.push_back(l);
}
formfile.close();
}
if (forms.size() == 0)
{
std::cout << "No forms found... check forms.txt." << std::endl;
return 2;
}
// WordNet data
MYSQL* driver = mysql_init(NULL);
if (!mysql_real_connect(driver, host, user, pass, db, 0, NULL, 0))
{
return db_error(driver, "Error connecting to database");
}
twitCurl twitter;
twitter.getOAuth().setConsumerKey(config["consumer_key"].as<std::string>());
twitter.getOAuth().setConsumerSecret(config["consumer_secret"].as<std::string>());
twitter.getOAuth().setOAuthTokenKey(config["access_key"].as<std::string>());
twitter.getOAuth().setOAuthTokenSecret(config["access_secret"].as<std::string>());
for (;;)
{
std::cout << "Generating tweet" << std::endl;
std::string form = forms[rand() % forms.size()];
// Adjectives
int i;
while ((i = form.find("{adj}")) != std::string::npos)
{
const char* getword = "SELECT word FROM wn_synset WHERE ss_type = 'a' OR ss_type = 's' ORDER BY RAND() LIMIT 1";
if (mysql_query(driver, getword)) return db_error(driver, "Query failed");
MYSQL_RES* getword2 = mysql_use_result(driver); if (getword2 == NULL) return db_error(driver, "Query failed");
MYSQL_ROW getword3 = mysql_fetch_row(getword2); if (getword3 == NULL) return db_error(driver, "Query failed");
std::string adj {getword3[0]};
mysql_free_result(getword2);
adj[0] = toupper(adj[0]);
int j;
while ((j = adj.find("_")) != std::string::npos)
{
adj[j] = ' ';
adj[j+1] = toupper(adj[j+1]);
}
if (adj[adj.size()-1] == ')')
{
adj.resize(adj.size()-3);
}
form.replace(i, 5, adj);
}
// Nouns
while ((i = form.find("{noun}")) != std::string::npos)
{
const char* getword = "SELECT word FROM wn_synset WHERE ss_type = 'n' ORDER BY RAND() LIMIT 1";
if (mysql_query(driver, getword)) return db_error(driver, "Query failed");
MYSQL_RES* getword2 = mysql_use_result(driver); if (getword2 == NULL) return db_error(driver, "Query failed");
MYSQL_ROW getword3 = mysql_fetch_row(getword2); if (getword3 == NULL) return db_error(driver, "Query failed");
std::string noun {getword3[0]};
mysql_free_result(getword2);
noun[0] = toupper(noun[0]);
int j;
while ((j = noun.find("_")) != std::string::npos)
{
noun[j] = ' ';
noun[j+1] = toupper(noun[j+1]);
}
form.replace(i, 6, noun);
}
if (form.size() > 140)
{
continue;
}
std::string replyMsg;
if (twitter.statusUpdate(form))
{
twitter.getLastWebResponse(replyMsg);
std::cout << "Twitter message: " << replyMsg << std::endl;
} else {
twitter.getLastCurlError(replyMsg);
std::cout << "Curl error: " << replyMsg << std::endl;
}
std::cout << "Waiting" << std::endl;
sleep(60 * 60 * 3);
}
mysql_close(driver);
}
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