TrackManiaControl/application/core/Statistics/StatisticManager.php

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<?php
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use ManiaControl\ManiaControl;
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/**
* Statistic Manager Class
*
* @author steeffeen & kremsy
*/
class StatisticManager {
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/**
* Constants
*/
const TABLE_STATMETADATA = 'mc_statmetadata';
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const TABLE_STATISTICS = 'mc_statistics';
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/**
* Private Properties
*/
private $maniaControl = null;
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private $mysqli = null;
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/**
* Construct player manager
*
* @param \ManiaControl\ManiaControl $maniaControl
*/
public function __construct(ManiaControl $maniaControl) {
$this->maniaControl = $maniaControl;
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$this->mysqli = $this->maniaControl->database->mysqli;
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$this->initTables();
}
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/**
* Defines a Stat
*
* @param string $statName
* @param string $statDescription
*/
public function defineStatMetaData($statName, $statDescription = '') {
$query = "INSERT IGNORE INTO `" . self::TABLE_STATMETADATA . "` (
`name`,
`description`
) VALUES (
?, ?
);";
$statement = $this->mysqli->prepare($query);
if($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
$statement->bind_param('ss', $statName, $statDescription);
$statement->execute();
if($statement->error) {
trigger_error($statement->error);
$statement->close();
return false;
}
$statement->close();
}
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/**
* Initialize necessary database tables
*
* @return bool
*/
private function initTables() {
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$query = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_STATMETADATA . "` (
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`index` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
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`description` varchar(150) COLLATE utf8_unicode_ci,
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PRIMARY KEY (`index`),
UNIQUE KEY `name` (`name`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Statistics Meta Data' AUTO_INCREMENT=1;";
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$statement = $this->mysqli->prepare($query);
if($this->mysqli->error) {
trigger_error($this->mysqli->error, E_USER_ERROR);
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return false;
}
$statement->execute();
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if($statement->error) {
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trigger_error($statement->error, E_USER_ERROR);
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return false;
}
$statement->close();
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$query = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_STATISTICS . "` (
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`statId` int(11) NOT NULL AUTO_INCREMENT,
`playerId` int(11) NOT NULL,
`serverId` int(11) NOT NULL,
`value` int(20) COLLATE utf8_unicode_ci NOT NULL,
UNIQUE KEY `unique` (`statId`,`playerId`,`serverId`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Statistics Meta Data' AUTO_INCREMENT=1;";
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$statement = $this->mysqli->prepare($query);
if($this->mysqli->error) {
trigger_error($this->mysqli->error, E_USER_ERROR);
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return false;
}
$statement->execute();
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if($statement->error) {
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trigger_error($statement->error, E_USER_ERROR);
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return false;
}
$statement->close();
}
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}