114 lines
4.2 KiB
PHP
114 lines
4.2 KiB
PHP
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<?php
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class class_SYSTEM{
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function __construct(){
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}
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/**
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* Загрузка файла
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* @param $name
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* @param string $ddir
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* @param int $replacefile
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* @return array
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*/
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public function uploadfile($name, $ddir = '', $replacefile = 0){
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GLOBAL $ST;
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$out = array();
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$file = '';
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//$uploaddir = $_SERVER['DOCUMENT_ROOT'] . '/upload/';
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$uploaddir = 'upload/';
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if ($ddir != '') $uploaddir .= $ddir . '/';
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if (!file_exists($uploaddir)) mkdir($uploaddir, 0777, true);
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if (isset($_FILES[$name])) {
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$pi = pathinfo($_FILES[$name]['name']);
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$fx = $pi['extension'];
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$fn = $pi['filename'];
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if(isset($_SESSION['user'])){
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$rf = $_SESSION['user']['id'].'_'.$this->translit($fn) . '.' . $fx;
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}else{
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$rf = '0_'.$this->translit($fn) . '.' . $fx;
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}
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$uploadfile = $uploaddir . $rf;
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if($replacefile==0) {
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if (file_exists($uploadfile)) {
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if (isset($_SESSION['user'])) {
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$rf = $_SESSION['user']['id'] . '_' . $this->translit($fn) . '_' . mt_rand(1000, 9999) . '.' . $fx;
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} else {
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$rf = '0_' . $this->translit($fn) . '_' . mt_rand(1000, 9999) . '.' . $fx;
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}
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}
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$uploadfile = $uploaddir . $rf;
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}
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$fisset=false;
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if($replacefile==2) {//2ой режим если есть файл то не грузим его
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if(file_exists($uploadfile)) $fisset=true;
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$out['file'] = $rf;
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$out['path'] = $uploaddir;
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$out['err'] = 0;
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$out['msg'] = 'файл существовал';
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}
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if(!$fisset){
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if (move_uploaded_file($_FILES[$name]['tmp_name'], $uploadfile)) {
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$out['file'] = $rf;
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$out['path'] = $uploaddir;
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$out['err'] = 0;
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$out['msg'] = 'файл загрузили';
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} else {
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$out['file'] = '';
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$out['path'] = $uploaddir;
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$out['err'] = 1;
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$out['err1'] = $_FILES[$name]["error"];
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$out['msg'] = 'файл не загрузили';
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}
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}
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}
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return $out;
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}
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public function human_filesize($bytes) {
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$bytes = floatval($bytes);
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$arBytes = array(
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0 => array(
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"UNIT" => "Тб",
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"VALUE" => pow(1024, 4)
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),
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1 => array(
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"UNIT" => "Гб",
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"VALUE" => pow(1024, 3)
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),
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2 => array(
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"UNIT" => "Мб",
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"VALUE" => pow(1024, 2)
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),
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3 => array(
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"UNIT" => "Кб",
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"VALUE" => 1024
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),
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4 => array(
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"UNIT" => "б",
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"VALUE" => 1
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),
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);
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foreach($arBytes as $arItem)
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{
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if($bytes >= $arItem["VALUE"])
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{
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$result = $bytes / $arItem["VALUE"];
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$result = str_replace(".", "," , strval(round($result, 2)))." ".$arItem["UNIT"];
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break;
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}
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}
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return $result;
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}
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public function translit($st)
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{
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$a = array_merge(array_combine(preg_split('//u', "абвгдеёзийклмнопрстуфхцьыэАБВГДЕЁЗИЙКЛМНОПРСТУФХЦЬЫЭabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"), preg_split('//u', "abvgdeeziyklmnoprstufhc'ieABVGDEEZIYKLMNOPRSTUFHC'IEabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_")), array("ж" => "zh", "ч" => "ch", "ш" => "sh", "щ" => "shch", "ъ" => "", "ю" => "yu", "я" => "ya", "Ж" => "Zh", "Ч" => "Ch", "Ш" => "Sh", "Щ" => "Shch", "Ъ" => "", "Ю" => "Yu", "Я" => "Ya"));
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$r = preg_split('//u', $st);
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$out = '';
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foreach ($r as $v) {
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if (isset($a[$v]))
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$out .= $a[$v];
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}
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return $out;
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}
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}
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