78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
#include <sqlite3.h>
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#include <cstdio>
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#include <string>
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#include <iostream>
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#include <fstream>
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#include <sstream>
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/**
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/ Questions obtained from https://sourceforge.net/projects/triviadb/
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/ Questions are split into 14 files - b[01-14].txt
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/
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/ Format:
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/ [CATEGORY: ]QUESTION*ANSWER1[*ANSWER2 ...]
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/ where things in [] are not always present
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/
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/ Hideous code, but only needs to be run one time.
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**/
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int load_questions() {
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sqlite3 *db;
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int rc;
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rc = sqlite3_open("bot/db/trivia.db", &db);
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if (rc) {
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std::cerr << "Can't open database: " << sqlite3_errmsg(db) << std::endl;
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return 1;
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}
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else {
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std::cout << "Opened database successfully" << std::endl;
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}
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for (int i = 1; i <= 14; i++) {
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std::stringstream ss;
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ss.fill('0');
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ss.width(2);
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ss << i;
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std::ifstream file("data_management/questions/b" + ss.str() + ".txt");
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std::string str;
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std::string file_contents;
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while (std::getline(file, str)) {
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std::string category, question, answer;
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bool strange_question = true;
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category = "Uncategorised";
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if (str.find(':') != std::string::npos) {
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category = str.substr(0, str.find(':'));
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str = str.substr(str.find(':') + 2); // account for space after :
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strange_question = false;
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}
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question = str.substr(0, str.find('*'));
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answer = str.substr(str.find('*') + 1);
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sqlite3_stmt *insert_question;
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std::string sql = "INSERT INTO Questions (Category, Question, Answer) VALUES (?1, ?2, ?3);";
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sqlite3_prepare_v2(db, sql.c_str(), -1, &insert_question, NULL);
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sqlite3_bind_text(insert_question, 1, category.c_str(), -1, ((sqlite3_destructor_type)-1));
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sqlite3_bind_text(insert_question, 2, question.c_str(), -1, ((sqlite3_destructor_type)-1));
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sqlite3_bind_text(insert_question, 3, answer.c_str(), -1, ((sqlite3_destructor_type)-1));
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int result = sqlite3_step(insert_question);
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std::cout << (result == 101 ? "OK" : std::to_string(result)) << " ";
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}
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file.close();
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}
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std::cout << std::endl;
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sqlite3_close(db);
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std::getchar();
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return 0;
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} |