Create functions_db.php
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HoLLy-HaCKeR
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Коммит
e87dfc88c2
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<?php
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/*
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require_once '/home/osuserve/public_html/web/inc/functions_db.php';
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*/
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function sqlconn() {
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require '/home/osuserve/public_html/web/inc/sqlconn.php';
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return $db;
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}
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function isUserBanned($playerID) {
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$db = sqlconn();
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$ret = true;
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$query = 'SELECT banned FROM users_data WHERE playerID = :player LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':player', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$result = $prepared->fetch();
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$result = $result[0];
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if ($result == 0) {
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$ret = false;
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}
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return $ret;
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}
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function getAvatarID($playerID) {
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$db = sqlconn();
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$query = 'SELECT avatarID FROM users_data WHERE playerID = :user LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':user', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$result = $prepared->fetch();
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$result = $result[0];
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//cookiezi: 124493
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//me: 2287881
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//lewa: 475021
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//WWW: 39828
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//peppy: 2
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//bancho: 3
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if ($result == '' || $result == '0') {
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$result = 475021;
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}
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return $result;
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}
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function getPlayerIDFromGlobal($username) {
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$db = sqlconn();
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$query = 'SELECT playerID FROM users_data WHERE displayName = :username LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':username', $username, PDO::PARAM_STR);
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$succes = $prepared->execute();
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if ($succes) {
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$result = $prepared->fetchColumn();
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return $result;
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} else {
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return 'Query failed';
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}
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}
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function getPlayerIDFromOsu($username) {
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$db = sqlconn();
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$query = 'SELECT playerID FROM users_accounts WHERE osuname = :username LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':username', $username, PDO::PARAM_STR);
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$succes = $prepared->execute();
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if ($succes) {
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$result = $prepared->fetchColumn();
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return $result;
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} else {
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return 'Query failed';
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}
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}
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function getUserName($playerID) {
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$db = sqlconn();
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$query = 'SELECT displayName FROM users_data WHERE playerID = :user LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':user', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$result = $prepared->fetch();
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$result = $result[0];
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if ($result == '') {
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$result = $playerID;
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}
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return $result;
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}
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function getTotalScore($playerID) {
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$db = sqlconn();
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$query = 'SELECT SUM(score) FROM scores WHERE playerID = :user';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':user', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$totalScore = $prepared->fetch();
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return $totalScore[0];
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}
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function getTotalScoreForMode($playerID, $mode) {
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$db = sqlconn();
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$query = 'SELECT SUM(score) FROM scores WHERE playerID = :user AND mode = :mode';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':user', $playerID, PDO::PARAM_INT);
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$prepared->bindParam(':mode', $mode, PDO::PARAM_INT);
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$prepared->execute();
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$totalScore = $prepared->fetch();
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return $totalScore[0];
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}
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function getPlays($playerID) {
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$db = sqlconn();
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$query = 'SELECT ID FROM scores WHERE playerID = :playerID';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':playerID', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$rows = $prepared->fetchAll();
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$rowCount = count($rows);
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return $rowCount;
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}
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function getPlaysForMode($playerID, $mode) {
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$db = sqlconn();
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$query = 'SELECT ID FROM scores WHERE playerID = :playerID AND mode = :mode';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':playerID', $playerID, PDO::PARAM_INT);
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$prepared->bindParam(':mode', $mode, PDO::PARAM_INT);
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$prepared->execute();
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$rows = $prepared->fetchAll();
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$rowCount = count($rows);
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return $rowCount;
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}
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function getOsuAccounts($playerID) {
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$db = sqlconn();
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$query = 'SELECT osuname FROM users_accounts WHERE playerID = :playerID';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':playerID', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$rows = $prepared->fetchAll();
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return $rows;
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}
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function addOsuAccount($username, $password, $playerID) {
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$db = sqlconn();
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//if user already exist
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if (getPlayerIDFromOsu($username) != '') {
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echo "Already in db<br>";
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return false;
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}
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$query = 'INSERT INTO `users_accounts` (ID, osuname, playerID)
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VALUES (NULL, :osuname, :playerID)';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':osuname', $username, PDO::PARAM_STR);
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$prepared->bindParam(':playerID', $playerID, PDO::PARAM_INT);
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$success = $prepared->execute();
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//echo 'Executed insert query: '.($prepared->execute() ? 'ok' : 'failed').'<br>';
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if (!success) {
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echo 'SQL error: ';
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print_r($prepared->errorInfo());
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echo '<br>';
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}
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return checkOsuLogin($username, $password); //adding to database
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}
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function addGlobalAccount($username, $password) {
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$password = md5($password);
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$db = sqlconn();
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//if user already exists
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if (getPlayerIDFromGlobal($username) != '') {
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echo "Already in db<br>";
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return false;
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}
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$query = 'INSERT INTO users_data (displayName)
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VALUES (:username)';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':username', $username, PDO::PARAM_STR);
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echo ($prepared->execute() ? "Added succesfully<br>" : "Error when adding<br>");
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$salt = substr(md5(rand()), 0, 5);
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$prepared = $db->prepare('UPDATE users_data SET passwordHash = :passhash, salt = :salt WHERE displayName = :username');
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$prepared->bindParam(':username', $username, PDO::PARAM_STR);
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$prepared->bindParam(':passhash', hashPassword($password, $salt), PDO::PARAM_STR);
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$prepared->bindParam(':salt', $salt, PDO::PARAM_STR); //random string
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return $prepared->execute();
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//return checkGlobalLogin($username, $password);
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}
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function checkOsuLogin($user, $pass) {
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//make pass more secure
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$db = sqlconn();
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$query = 'SELECT passwordHash, salt, ID FROM users_accounts WHERE osuname = :user LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':user', $user, PDO::PARAM_STR);
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$prepared->execute();
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$result = $prepared->fetchAll();
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$count = count($result);
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if ($count != 0) {
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$row = $result[0];
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$passHash = $row['passwordHash'];
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$salt = $row['salt'];
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if ($passHash == '') {
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//password not in db yet
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$db = sqlconn();
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$salt = substr(md5(rand()), 0, 5);
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$prepared = $db->prepare('UPDATE users_accounts SET passwordHash = :passhash, salt = :salt WHERE osuname = :user');
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$prepared->bindParam(':user', $user, PDO::PARAM_STR);
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$prepared->bindParam(':passhash', hashPassword($pass, $salt), PDO::PARAM_STR);
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$prepared->bindParam(':salt', $salt, PDO::PARAM_STR); //random string
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$prepared->execute();
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return ($prepared->rowCount() == 1);
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}
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if (hashPassword($pass, $salt) == $passHash)
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return true;
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} else {
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//echo 'User not in database.</br>';
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//user not in database
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}
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return false;
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}
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function checkGlobalLogin($playerID, $pass) {
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$pass = md5($pass);
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$db = sqlconn();
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$query = 'SELECT passwordHash, salt FROM users_data WHERE playerID = :ID LIMIT 1';
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$prepared = $db->prepare($query);
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$prepared->bindParam(':ID', $playerID, PDO::PARAM_INT);
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$prepared->execute();
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$result = $prepared->fetchAll();
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$count = count($result);
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if ($count != 0) {
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$row = $result[0];
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$passHash = $row['passwordHash'];
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$salt = $row['salt'];
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if ($passHash == '') {
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$salt = substr(md5(rand()), 0, 5);
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$prepared = $db->prepare('UPDATE users_data SET passwordHash = :passhash, salt = :salt WHERE playerID = :ID');
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$prepared->bindParam(':ID', $playerID, PDO::PARAM_INT);
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$prepared->bindParam(':passhash', hashPassword($pass, $salt), PDO::PARAM_STR);
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$prepared->bindParam(':salt', $salt, PDO::PARAM_STR); //random string
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$prepared->execute();
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return ($prepared->rowCount() == 1);
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}
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if (hashPassword($pass, $salt) == $passHash)
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return true;
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} else {/*not in db*/}
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return false;
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}
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function hashPassword($pass, $salt) {
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return md5(md5($pass).$salt);
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}
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function generateRandomString($length = 10) { //the magic of the internet :)
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$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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$charactersLength = strlen($characters);
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$randomString = '';
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for ($i = 0; $i < $length; $i++) {
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$randomString .= $characters[rand(0, $charactersLength - 1)];
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}
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return $randomString;
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}
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function getMostPlayedMaps($playerID)
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{
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$query = ' SELECT `value`,
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COUNT(`value`) AS `value_occurrence`
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FROM `my_table`
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WHERE `playerID` = :playerID
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GROUP BY `value`
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ORDER BY `value_occurrence` DESC
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LIMIT 10;';
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}
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function getLevel($n)
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{
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for ($i=0; $i < 100; $i++) {
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$scoreToBeat = (5000 / 3) * (4*pow($i, 3) - 3*pow($i, 2) - $i) + 1.25 * pow(1.8, ($i - 60));
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if ($n < $scoreToBeat) {
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return $i;
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}
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}
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return "level too high :c";
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}
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?>
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