288 lines
13 KiB
PHP
288 lines
13 KiB
PHP
<?php
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class core{
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public static $settings = '';
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/* ----------------------------------------------------------------------
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08.12.2022
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Наполняем базу городов, регионов и стран
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---------------------------------------------------------------------- */
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private static function get_geo_api($ip){
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$ch = curl_init('http://ip-api.com/json/' . $ip . '?lang=ru');
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_HEADER, false);
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$res = curl_exec($ch);
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curl_close($ch);
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$res = json_decode($res, true);
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return $res;
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}
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static function geo(){
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$res=self::get_geo_api($_SERVER['REMOTE_ADDR']);
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$strana_id = \DB::getValue('SELECT `id` FROM `strana` WHERE `txt` = "' . $res['country'] . '"');
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if (!$strana_id && $res['country'])$strana_id=\DB::add("INSERT INTO `strana` (`txt`) VALUES (?)", array($res['country']));
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$region_id = \DB::getValue('SELECT `id` FROM `region` WHERE `txt` = "' . $res['regionName'] . '" AND `strana_id` = ' . $strana_id);
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if ( !$region_id && $res['regionName'] )$region_id = \DB::add("INSERT INTO `region` (`txt`, `strana_id`) VALUES (?, ?)", array($res['regionName'], $strana_id));
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$city_id = \DB::getValue('SELECT `id` FROM `city` WHERE `txt` = "' . $res['city'] . '" AND `strana_id` = ' . $strana_id . ' AND `region_id`=' . $region_id);
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if (!$city_id && $res['city'] ){
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$city_id = \DB::add("INSERT INTO `city` (`txt`, `strana_id`, `region_id`) VALUES (?, ?, ?)" , array( $res['city'], $strana_id, $region_id) );
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$_SESSION['city']=$city_id;
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}
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}
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/* ----------------------------------------------------------------------
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08.12.2022
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Берем настройки модуля/сайта
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---------------------------------------------------------------------- */
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static function getSettings($set, $mod='global'){
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//echo 'SELECT `json` FROM `settings` WHERE `mod` = "' . $mod . '" LIMIT 1';
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$txt = \DB::getValue('SELECT `json` FROM `settings` WHERE `mod` = "' . $mod . '" LIMIT 1');
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$massiv = \json::from_j($txt);
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return $massiv[$set];
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}
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/* ----------------------------------------------------------------------
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21.12.2022
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Берем пишем модуля/сайта
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---------------------------------------------------------------------- */
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static function setSettings($param, $val, $mod='global'){
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return $massiv[$set];
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}
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/* ----------------------------------------------------------------------
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08.12.2022
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Авторизация по куки
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---------------------------------------------------------------------- */
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static function loginCookies ( ) {
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if ( @$_COOKIE['cookies'] && !@$_SESSION['user_id']){
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$res = \json::from_j ( base64_decode ( $_COOKIE['cookies'] ) );
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$users = \DB::getAll('SELECT `dostup`, `act` FROM `users` WHERE `id` = "' . $res['user_id'] . '" AND `pwd`="' . $res['pwd'] . '" LIMIT 1');
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if ( $users[0]['dostup'] ) {
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$_SESSION['user_id'] = $res['user_id'];
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$_SESSION['dostup'] = $users[0]['dostup'];
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}
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}
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}
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/* ----------------------------------------------------------------------
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09.12.2022
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Получаем данные корзины
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Выводим массив, в массиве cart - все содержимое корзины, в summ - итог корзины
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---------------------------------------------------------------------- */
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static function getCart ( ) {
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$session_id = ( $_SESSION['user_id'] ) ? $_SESSION['user_id'] : session_id();
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$cart = \DB::getAll( "SELECT * FROM `cart` WHERE `user_id`=? AND `order` IS NULL", $session_id );
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$summ = 0;
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//Получаем название товаров и цены
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for ( $i = 0; $i < count( $cart ); $i++ ){
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$cart[$i]['title'] = \DB::getValue( "SELECT `title` FROM `tovar` WHERE `id`=? LIMIT 1", $cart[$i]['tovar_id'] );
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$cart[$i]['img'] = \DB::getValue( "SELECT `filename` FROM `tovar_img` WHERE `tovar_id`=? LIMIT 1", $cart[$i]['tovar_id'] );
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$cart[$i]['cena'] = \DB::getValue( "SELECT `cena` FROM `tovar_price_history` WHERE `tovar_id`=? ORDER BY `t` DESC LIMIT 1", $cart[$i]['tovar_id'] );
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$cart[$i]['st'] = $cart[$i]['kolvo'] * $cart[$i]['cena'];
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$summ = $summ + $cart[$i]['st'];
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}
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$result['cart'] = $cart;
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$result['summ'] = $summ;
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return $result;
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}
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/* ----------------------------------------------------------------------
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20.12.2022
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Получаем данные об основной организации пользователя
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---------------------------------------------------------------------- */
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static function getUserMainOrg ( $user_id ) {
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}
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/* ----------------------------------------------------------------------
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09.12.2022
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IP
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---------------------------------------------------------------------- */
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static function detect_ip ( ) {
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$ip = false;
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if (isset($_SERVER["HTTP_X_FORWARDED_FOR"]) and preg_match("#^[0-9.]+$#", $_SERVER["HTTP_X_FORWARDED_FOR"])) {
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$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
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}
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else if (isset($_SERVER["HTTP_X_REAL_IP"]) and preg_match("#^[0-9.]+$#", $_SERVER["HTTP_X_REAL_IP"])) {
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$ip = $_SERVER["HTTP_X_REAL_IP"];
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}
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else if (preg_match("#^[0-9.]+$#", $_SERVER["REMOTE_ADDR"])) {
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$ip = $_SERVER["REMOTE_ADDR"];
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}
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return $ip;
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}
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/* ----------------------------------------------------------------------
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09.12.2022
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Авторизация
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---------------------------------------------------------------------- */
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private static function redirectAfterLogin($dostup){
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if ( $dostup=='a' || $dostup=='m' ) header( 'Location: /admin/' );
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if ( $dostup=='u' ) header( 'Location: /' . self::getSettings('default_mod_auth') . '/' );
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}
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static function login ( ) {
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$user = \DB::getAll( 'SELECT `id`, `dostup` FROM `users` WHERE `email` = ? AND `pwd`=? LIMIT 1', array( $_POST['email'], md5( $_POST['pwd'] ) ) );
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if ( $user[0]['dostup'] ) {
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$_SESSION['dostup'] = $user[0]['dostup'];
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$_SESSION['user_id'] = $user[0]['id'];
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}
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if ( $_POST['remember'] == 'on' && $user[0]['dostup'] ) {
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$_SESSION['pwd'] = md5($_POST['pwd']);
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$cookies = base64_encode ( \json::to_j ( $_SESSION ) );
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$tri_mes = time() + 31536000;
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setcookie ( 'cookies', $cookies, $tri_mes, '/', $_SERVER['SERVER_NAME'] );
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}
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self::redirectAfterLogin( $user[0]['dostup'] );
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}
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/* ----------------------------------------------------------------------
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12.12.2022
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Получаем данные о пользователе
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---------------------------------------------------------------------- */
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static function getUserInfo ( $id ) {
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$user = \DB::getAll( 'SELECT * FROM `users` WHERE `id` = ? LIMIT 1', array( $id ) );
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return $user;
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}
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/* ----------------------------------------------------------------------
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13.12.2022
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Шифровальщик
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---------------------------------------------------------------------- */
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static function crypt ( $String, $act='crypt', $pwd ) {
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if ($act=='crypt')$String=base64_encode($String);
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$Salt='BGuxLWQtKweKEMV4';
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$StrLen = strlen($String);
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$Seq = $Password;
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$Gamma = '';
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while (strlen($Gamma)<$StrLen){
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$Seq = pack("H*",sha1($Gamma.$Seq.$Salt));
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$Gamma.=substr($Seq,0,8);
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}
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$result = $String^$Gamma;
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if ($act=='decrypt')$String=base64_decode($String);
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return $result;
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}
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/* ----------------------------------------------------------------------
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15.12.2022
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Генератор паролей
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---------------------------------------------------------------------- */
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static function genpassword ( $number=10 ) {
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$arr = array('a','b','c','d','e','f', 'g','h','i','j','k','l','m','n','o','p','r','s','t','u','v','x','y','z','1','2','3','4','5','6','7','8','9','0');
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$pass = "";
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for($i = 0; $i < $number; $i++){
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$index = rand(0, count($arr) - 1);
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$pass .= $arr[$index];
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}
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return $pass;
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}
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/* ----------------------------------------------------------------------
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28.12.2022
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Получаем мета-теги - для модулей не имеющих свои теги (используется в /main)
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---------------------------------------------------------------------- */
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static function getMeta ( $mod, $id=0) {
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$massiv= \DB::getAll( 'SELECT * FROM `meta` WHERE `id` = ? AND `mod`=? LIMIT 1', array( $id, $mod ) );
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if (count($massiv)==0) \DB::add("INSERT INTO `meta` (`id`, `mod`) VALUES (?, ?)", array( $id, $mod ));
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$res=$massiv[0];
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return $res;
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}
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/* ----------------------------------------------------------------------
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03.01.2023
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Хлебные крошки
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---------------------------------------------------------------------- */
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static function getBreadcrumb ( $table, $category ) {
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$p = $category;
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$i = 0;
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while ( $p!=0 ){
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$massiv = \DB::getAll( "SELECT `id`, `title`, `category` FROM `" . $table . "` WHERE `id`=? LIMIT 1", $p );
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$res[$i]['id'] = $massiv[0]['id'];
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$res[$i]['title'] = $massiv[0]['title'];
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$i++;
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$p = $massiv[0]['category'];
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}
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return array_reverse ( $res );
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}
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/* ----------------------------------------------------------------------
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02.02.2023
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Архиватор и разорхиватор
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---------------------------------------------------------------------- */
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static function zip ( $txt ) {
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return base64_encode(gzcompress ( $txt, 9 ) );
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}
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static function unzip ( $txt ) {
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return gzuncompress ( base64_decode ( $txt ) );
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}
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/* ----------------------------------------------------------------------
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27.02.2023
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Проверяем ид или ид сессии пользователя (для Интернет-магазина)
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---------------------------------------------------------------------- */
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static function checkMe ( ) {
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return ( $_SESSION['user_id'] ) ? $_SESSION['user_id'] : session_id();
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}
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/* ----------------------------------------------------------------------
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07.02.2023
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Добавляем в корзину
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---------------------------------------------------------------------- */
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static function addToCart ($tovar_id, $kolvo=1 ) {
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$user_id=self::checkMe();
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\DB::set("ALTER TABLE `cart`
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CHANGE `user_id` `user_id` varchar(50) NULL AFTER `tovar_id`;");
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// $session_id = \core::checkMe();
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//Получаем количество, если есть...
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$kolvo = \DB::getValue( "SELECT `kolvo` FROM `cart` WHERE `user_id`=? AND `tovar_id`=?", array( $user_id, $_POST['pages_id'] ) );
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if ($kolvo){
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$kolvo=$kolvo+$_POST['kolvo'];
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\DB::set("UPDATE `cart` SET `kolvo`=? WHERE `user_id`=? AND `tovar_id`=?", array( $kolvo, $user_id, $_POST['pages_id'] ) );
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}else
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$insert_id = \DB::add( "INSERT INTO `cart` (`t`, `tovar_id`, `user_id`, `kolvo`) VALUES(?, ?, ?, ?)", array(time(), $_POST['pages_id'], $user_id, $_POST['kolvo'] ) );
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//Суммируем содержимое корзины и выводим в js
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$summ = 0;
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$cart = \DB::getAll( "SELECT `tovar_id`, `kolvo` FROM `cart` WHERE `user_id`=?", $user_id );
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for ( $i=0; $i<count( $cart ); $i++ ){
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$cena = \DB::getValue( "SELECT `cena` FROM `tovar_price_history` WHERE `tovar_id`=? AND `status`=1", $cart[$i]['tovar_id'] );
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$m = $cena * $cart[$i]['kolvo'];
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$summ = $summ + $m;
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}
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return $summ;
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}
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/* ----------------------------------------------------------------------
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07.03.2023
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Делаем превьюшку
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---------------------------------------------------------------------- */
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static function imgPreview ( $src, $dst, $w=800, $h=600 ) {
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$tmp = self::genpassword(10);
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exec ("convert -define jpeg:size=640x480 " . $src . " -thumbnail '800x600>' -background white -gravity center -extent 800x600 " . $dst);
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//exec ("convert " . $src . " -resize " . $w . "x" . $h . "^ " . $dst);
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//if ( $wr > $hr ){ //Ширина больше высоты и ужимаем по ширине -resize 64x64^ \ -gravity center -extent 64x64
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//exec ("convert /tmp/" . $tmp . ".jpg -gravity Center -crop 640x640+0 " . $dst );
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//}else{
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// exec ("convert " . $src . " -resize x" . $w . "\! " . $dst);
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//exec ("convert /tmp/" . $tmp . ".jpg -gravity Center -crop 640x640+0 " . $dst );
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//}
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}
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}
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