131 lines
2.7 KiB
PHP
131 lines
2.7 KiB
PHP
<?php
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/**
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*
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* @package phpBB Extension - Football Football
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* @copyright (c) 2016 football (http://football.bplaced.net)
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*
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*/
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namespace football\football\core;
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/**
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* @package football
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*/
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class functions_points
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{
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/** @var \phpbb\user */
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protected $user;
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/** @var \phpbb\db\driver\driver_interface */
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protected $db;
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/**
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* Constructor
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*
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* @param \phpbb\user $user
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* @param \phpbb\db\driver\driver_interface $db
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*
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*/
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public function __construct(\phpbb\user $user, \phpbb\db\driver\driver_interface $db)
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{
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$this->user = $user;
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$this->db = $db;
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}
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/**
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* Add points to user
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*/
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function add_points($user_id, $amount)
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{
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// Select users current points
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$sql_array = array(
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'SELECT' => 'user_points',
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'FROM' => array(
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USERS_TABLE => 'u',
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),
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'WHERE' => 'user_id = ' . (int) $user_id,
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);
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$sql = $this->db->sql_build_query('SELECT', $sql_array);
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$result = $this->db->sql_query($sql);
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$user_points = $this->db->sql_fetchfield('user_points');
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$this->db->sql_freeresult($result);
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// Add the points
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$data = array(
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'user_points' => $user_points + $amount
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);
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$sql = 'UPDATE ' . USERS_TABLE . '
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SET ' . $this->db->sql_build_array('UPDATE', $data) . '
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WHERE user_id = ' . (int) $user_id;
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$this->db->sql_query($sql);
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return;
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}
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/**
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* Substract points from user
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*/
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function substract_points($user_id, $amount)
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{
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// Select users current points
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$sql_array = array(
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'SELECT' => 'user_points',
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'FROM' => array(
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USERS_TABLE => 'u',
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),
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'WHERE' => 'user_id = ' . (int) $user_id,
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);
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$sql = $this->db->sql_build_query('SELECT', $sql_array);
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$result = $this->db->sql_query($sql);
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$user_points = $this->db->sql_fetchfield('user_points');
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$this->db->sql_freeresult($result);
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// Update the points
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$data = array(
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'user_points' => $user_points - $amount
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);
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$sql = 'UPDATE ' . USERS_TABLE . '
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SET ' . $this->db->sql_build_array('UPDATE', $data) . '
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WHERE user_id = ' . (int) $user_id;
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$this->db->sql_query($sql);
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return;
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}
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/**
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* Set the amount of points to user
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*/
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function set_points($user_id, $amount)
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{
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// Set users new points
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$data = array(
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'user_points' => $amount
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);
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$sql = 'UPDATE ' . USERS_TABLE . '
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SET ' . $this->db->sql_build_array('UPDATE', $data) . '
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WHERE user_id = ' . (int) $user_id;
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$this->db->sql_query($sql);
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return;
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}
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/**
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* Preformat numbers
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*/
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function number_format_points($num)
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{
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$decimals = 2;
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return number_format($num, $decimals, $this->user->lang['FOOTBALL_SEPARATOR_DECIMAL'], $this->user->lang['FOOTBALL_SEPARATOR_THOUSANDS']);
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}
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}
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