<?php
class DisplayCheck{
function __construct(){
}
// Izris strani za preverjanje konfiguracije streznika, baze
public function displayCheckPage(){
global $lang;
echo '<h2>'.$lang['install_check_title'].'</h2>';
echo '<p>'.$lang['install_check_text'].'</p><br/>';
$red_error = false;
// APACHE
echo '<div class="check_segment apache">';
echo '<h3>'.$lang['install_check_apache'].'</h3>';
$apache_check = $this->apacheCheck();
foreach($apache_check as $apache_item){
if($apache_item['error'] == 1){
$color_class = 'orange';
}
elseif($apache_item['error'] == 2){
$color_class = 'red';
$red_error = true;
}
else{
$color_class = 'green';
}
echo '<div class="check_item">';
echo ' <div class="what">'.$lang['install_check_'.$apache_item['what']].':</div>';
echo ' <div class="value '.$color_class.'">'.$apache_item['value'].'</div>';
echo '</div>';
}
echo '</div>';
// PHP
echo '<div class="check_segment php">';
echo '<h3>'.$lang['install_check_php'].'</h3>';
$php_check = $this->phpCheck();
foreach($php_check as $php_item){
if($php_item['error'] == 1){
$color_class = 'orange';
}
elseif($php_item['error'] == 2){
$color_class = 'red';
$red_error = true;
}
else{
$color_class = 'green';
}
echo '<div class="check_item">';
echo ' <div class="what">'.$lang['install_check_'.$php_item['what']].':</div>';
echo ' <div class="value '.$color_class.'">'.$php_item['value'].'</div>';
echo '</div>';
}
echo '</div>';
// SQL
echo '<div class="check_segment sql">';
echo '<h3>'.$lang['install_check_sql'].'</h3>';
$sql_check = $this->sqlCheck();
foreach($sql_check as $sql_item){
if($sql_item['error'] == 1){
$color_class = 'orange';
}
elseif($sql_item['error'] == 2){
$color_class = 'red';
$red_error = true;
}
else{
$color_class = 'green';
}
echo '<div class="check_item">';
echo ' <div class="what">'.$lang['install_check_'.$sql_item['what']].':</div>';
echo ' <div class="value '.$color_class.'">'.$sql_item['value'].'</div>';
echo '</div>';
}
echo '</div>';
// OTHER
echo '<div class="check_segment other">';
echo '<h3>'.$lang['install_check_other'].'</h3>';
$other_check = $this->otherCheck();
foreach($other_check as $other_item){
if($other_item['error'] == 1){
$color_class = 'orange';
}
elseif($other_item['error'] == 2){
$color_class = 'red';
$red_error = true;
}
else{
$color_class = 'green';
}
echo '<div class="check_item">';
echo ' <div class="what">'.$lang['install_check_'.$other_item['what']].':</div>';
echo ' <div class="value '.$color_class.'">'.$other_item['value'].'</div>';
echo '</div>';
}
echo '</div>';
// Next button - if no red errors
echo '<div class="bottom_buttons">';
echo ' <a href="index.php?step=welcome"><input name="back" value="'.$lang['back'].'" type="button"></a>';
if(!$red_error)
echo ' <a href="index.php?step=database"><input type="button" value="'.$lang['next1'].'"></a>';
else
echo ' <a href="index.php?step=check"><input type="button" value="Ponovno preveri"></a>';
echo '</div>';
}
// Preverimo apache
private function apacheCheck(){
global $lang;
$result = array();
$apache_modules = apache_get_modules();
// Mod rewrite
$result['mod_rewrite']['what'] = 'mod_rewrite';
if(in_array('mod_rewrite', $apache_modules)){
$result['mod_rewrite']['value'] = $lang['install_check_ok'];
}
else{
$result['mod_rewrite']['value'] = $lang['install_check_not_ok'];
$result['mod_rewrite']['error'] = 2;
}
return $result;
}
// Preverimo php verzijo
private function phpCheck(){
global $lang;
$result = array();
// Php verzija
$php_version = phpversion();
$result['version']['what'] = 'php_version';
$result['version']['value'] = $php_version;
// Zahtevan je php 7 ali 8.0
if(substr($php_version, 0, 1) != '7' && substr($php_version, 0, 3) != '8.0' && substr($php_version, 0, 3) != '8.1'){
$result['version']['error'] = 2;
}
// Php nastavitve
// Open tag
$result['opentag']['what'] = 'short_open_tag';
if(ini_get('short_open_tag') == '1'){
$result['opentag']['value'] = $lang['install_check_ok'];
}
else{
$result['opentag']['value'] = 'Not enabled';
$result['opentag']['error'] = 2;
}
// upload_max_filesize - 500M
$result['upload_max_filesize']['what'] = 'upload_max_filesize';
if((int)str_replace('M', '', ini_get('upload_max_filesize')) >= '500'){
$result['upload_max_filesize']['value'] = ini_get('upload_max_filesize');
}
else{
$result['upload_max_filesize']['value'] = ini_get('upload_max_filesize').' - '.$lang['install_check_upload_max_filesize_error'];
$result['upload_max_filesize']['error'] = 1;
}
// max_execution_time - 120
$result['max_execution_time']['what'] = 'max_execution_time';
if((int)ini_get('max_execution_time') >= 120){
$result['max_execution_time']['value'] = ini_get('max_execution_time');
}
else{
$result['max_execution_time']['value'] = ini_get('max_execution_time').' - '.$lang['install_check_max_execution_time_error'];
$result['max_execution_time']['error'] = 1;
}
// max_input_time - 120
$result['max_input_time']['what'] = 'max_input_time';
if((int)ini_get('max_input_time') >= 120){
$result['max_input_time']['value'] = ini_get('max_input_time');
}
else{
$result['max_input_time']['value'] = ini_get('max_input_time').' - '.$lang['install_check_max_input_time_error'];
$result['max_input_time']['error'] = 1;
}
// max_input_vars - 8000
/*$result['max_input_vars']['what'] = 'max_input_vars';
if((int)ini_get('max_input_vars') >= 8000){
$result['max_input_vars']['value'] = ini_get('max_input_vars');
}
else{
$result['max_input_vars']['value'] = 'Recommended value is 8000';
$result['max_input_vars']['error'] = true;
}*/
// memory_limit - 512M
$result['memory_limit']['what'] = 'memory_limit';
if((int)str_replace('M', '', ini_get('memory_limit')) >= 512){
$result['memory_limit']['value'] = ini_get('memory_limit');
}
else{
$result['memory_limit']['value'] = ini_get('memory_limit').' - '.$lang['install_check_memory_limit_error'];
$result['memory_limit']['error'] = 1;
}
// post_max_size - 500M
$result['post_max_size']['what'] = 'post_max_size';
if((int)str_replace('M', '', ini_get('post_max_size')) >= 500){
$result['post_max_size']['value'] = ini_get('post_max_size');
}
else{
$result['post_max_size']['value'] = ini_get('post_max_size').' - '.$lang['install_check_post_max_size_error'];
$result['post_max_size']['error'] = 1;
}
// Php moduli
// Mbstring
$result['mbstring']['what'] = 'mbstring';
if(extension_loaded('mbstring')){
$result['mbstring']['value'] = $lang['install_check_ok'];
}
else{
$result['mbstring']['value'] = $lang['install_check_not_ok'];
$result['mbstring']['error'] = 2;
}
// Openssl
$result['openssl']['what'] = 'openssl';
if(extension_loaded('openssl')){
$result['openssl']['value'] = $lang['install_check_ok'];
}
else{
$result['openssl']['value'] = $lang['install_check_not_ok'];
$result['openssl']['error'] = 2;
}
// GD
$result['gd']['what'] = 'gd';
if(extension_loaded('gd')){
$result['gd']['value'] = $lang['install_check_ok'];
}
else{
$result['gd']['value'] = $lang['install_check_not_ok'];
$result['gd']['error'] = 2;
}
// bcmath
$result['bcmath']['what'] = 'bcmath';
if(extension_loaded('bcmath')){
$result['bcmath']['value'] = $lang['install_check_ok'];
}
else{
$result['bcmath']['value'] = $lang['install_check_not_ok'];
$result['bcmath']['error'] = 2;
}
// zip
$result['zip']['what'] = 'zip';
if(extension_loaded('zip')){
$result['zip']['value'] = $lang['install_check_ok'];
}
else{
$result['zip']['value'] = $lang['install_check_not_ok'];
$result['zip']['error'] = 2;
}
return $result;
}
// Preverimo sql
private function sqlCheck(){
global $lang;
$result = array();
// Sql version
$sql_version = mysqli_get_server_info($GLOBALS['connect_db']);
$result['version']['what'] = 'sql_version';
$result['version']['value'] = $sql_version;
if(false){
$result['version']['error'] = 2;
}
// Strict
$sql_mode = sisplet_query("SHOW VARIABLES LIKE 'sql_mode'");
$row_mode = mysqli_fetch_array($sql_mode);
$result['strict']['what'] = 'sql_strict';
if (strpos($row_mode[0], 'STRICT_TRANS_TABLES') === false) {
$result['strict']['value'] = $lang['install_check_ok'];
}
else{
$result['strict']['value'] = $lang['install_check_sql_strict_error'];
$result['strict']['error'] = 2;
}
return $result;
}
// Preverimo ostalo
private function otherCheck(){
global $lang;
$result = array();
// SED
$output = array();
exec("sed 2>&1", $output1);
$result['sed']['what'] = 'sed';
if(strpos($output1[0], 'not found') === false){
$result['sed']['value'] = $lang['install_check_ok'];
}
else{
$result['sed']['value'] = $lang['install_check_sed_error'];
$result['sed']['error'] = 2;
}
// AWK
$output = array();
exec("awk 2>&1", $output);
$result['awk']['what'] = 'awk';
if(strpos($output[0], 'not found') === false){
$result['awk']['value'] = $lang['install_check_ok'];
}
else{
$result['awk']['value'] = $lang['install_check_awk_error'];
$result['awk']['error'] = 2;
}
// Rscript
$output = array();
exec("Rscript 2>&1", $output);
$result['rscript']['what'] = 'r';
if(strpos($output[0], 'not found') === false){
$result['rscript']['value'] = $lang['install_check_ok'];
}
else{
$result['rscript']['value'] = $lang['install_check_r_error'];
$result['rscript']['error'] = 1;
}
return $result;
}
}
