309 lines
11 KiB
PHP
309 lines
11 KiB
PHP
<?php
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define('N',"\n");
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function dienice($msg,$ec) {
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global $link;
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if (isset($link) && $link!==false) mysqli_close($link);
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echo($msg);
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exit($ec);
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}
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$inifp='../conf/mastostart.ini';
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$conf=@parse_ini_file($inifp);
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if ($conf===false) dienice('Could not open configuration file.'.N,1);
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if (!array_key_exists('instpath',$conf)) dienice('Configuration file: «instpath» is not defined.'.N,1);
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$fp='cache/sessions';
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$now=microtime(true);
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$uid=md5($_SERVER['REMOTE_ADDR']);
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$lmsess=[];
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$dosleep=false;
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$buff=@file($fp,FILE_SKIP_EMPTY_LINES|FILE_IGNORE_NEW_LINES);
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if (is_array($buff)) {
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foreach ($buff as $val) {
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$val=explode("\t",$val);
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$val[1]+=0;
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$ela=$now-$val[1];
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if ($val[0]===$uid && $ela<=1) $dosleep=true;
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if ($ela<=30) $lmsess[$val[0]]=$now;
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}
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}
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$lmsess[$uid]=$now;
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if ($dosleep) sleep(1);
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$buff='';
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foreach ($lmsess as $key=>$val) $buff.=$key."\t".$val.N;
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@file_put_contents($fp,$buff);
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$path=preg_replace('#\?.*$#','',$_SERVER['REQUEST_URI']);
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$path=preg_replace('/^'.preg_quote($conf['instpath'],'/').'/','',$path);
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$ndir=preg_match_all('#/#',$path)-1;
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$prepath='';
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for ($i=0; $i<$ndir; $i++)
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$prepath.='../';
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$path=preg_replace('#/+$#','',$path);
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$supplangs=['ca','de','en','es','fr','gl','it','pt_BR','uk'];// when adding a language code here, it is necessary to add it also to "$menu" in this same file, to "$hlmap" in stats.php, to "$hitslang" and "$langs" in ../clitools/mustool.php, to "langs" in ../clitools/updtrans.bash (if missing), to function "getlangid" in ../clitools/getinstinfo.php; and to run "../clitools/addlang.php <new language code>" locally and on the server
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$dlang=null;
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if (preg_match('#/('.implode('|',$supplangs).')$#',$path,$lang)===1) {
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$dlang=$lang[1];
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$path=preg_replace('#/[^/]+$#','',$path);
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} elseif (array_key_exists('HTTP_ACCEPT_LANGUAGE',$_SERVER)) {
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$langs=[];
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$buff=explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
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foreach ($buff as $ent) {
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$ent=trim($ent);
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$ent=explode(';',$ent);
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(count($ent)<2) ? $ent[1]=1 : $ent[1]=preg_replace('/^q=/','',$ent[1])+0;
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$ent[0]=str_replace('-','_',$ent[0]);
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$langs[$ent[0]]=$ent[1];
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}
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arsort($langs);
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foreach ($langs as $lang=>$val) {
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if (in_array($lang,$supplangs)) {
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$dlang=$lang;
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break;
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}
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}
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if (is_null($dlang)) {
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foreach ($langs as $lang=>$val) {
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foreach ($supplangs as $slang) {
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if (preg_match('/^'.preg_quote($lang,'/').'/',$slang)) {
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$dlang=$slang;
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break(2);
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}
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}
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}
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}
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}
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if (is_null($dlang)) $dlang='en';
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$locale=$dlang;
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// il blocale è per non dover avere installate tutte le locale corrispondenti
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$blocale='en_US.UTF-8';
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//putenv('LC_ALL='.$blocale);
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setlocale(LC_ALL,$blocale);
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bindtextdomain('masthelp','./locale/'.$locale);
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textdomain('masthelp');
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$needstrans=false;
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$menu=array(
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'guide'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/'.$dlang, 'title'=>_('Guide'), 'selected'=>false, 'submenu'=>null),
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'instances'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/instances/'.$dlang, 'title'=>_('Instances'), 'selected'=>false, 'submenu'=>null),
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'about'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/about/'.$dlang, 'title'=>_('About'), 'selected'=>false, 'submenu'=>array(
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'stats'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/stats/'.$dlang, 'title'=>_('Statistics'), 'selected'=>false, 'submenu'=>null),
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'contribute'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/contribute/'.$dlang, 'title'=>_('Contribute'), 'selected'=>false, 'submenu'=>null)
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)
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),
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'language'=>array('liadd'=>null, 'href'=>null, 'title'=>_('Language'), 'selected'=>false, 'submenu'=>array(
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'ca'=>array('liadd'=>null, 'href'=>null, 'title'=>'Català', 'selected'=>false, 'submenu'=>null),
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'de'=>array('liadd'=>null, 'href'=>null, 'title'=>'Deutsch', 'selected'=>false, 'submenu'=>null),
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'en'=>array('liadd'=>null, 'href'=>null, 'title'=>'English', 'selected'=>false, 'submenu'=>null),
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/* 'aa'=>array('liadd'=>null, 'href'=>null, 'title'=>'Prova', 'selected'=>false, 'submenu'=>array(
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'bb'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/stats/'.$dlang, 'title'=>'Statistics', 'selected'=>false, 'submenu'=>null),
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'cc'=>array('liadd'=>null, 'href'=>$conf['instpath'].'/contribute/'.$dlang, 'title'=>'Contribute', 'selected'=>false, 'submenu'=>null)
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)
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),*/
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'es'=>array('liadd'=>null, 'href'=>null, 'title'=>'Español', 'selected'=>false, 'submenu'=>null),
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'fr'=>array('liadd'=>null, 'href'=>null, 'title'=>'Français', 'selected'=>false, 'submenu'=>null),
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'gl'=>array('liadd'=>null, 'href'=>null, 'title'=>'Galego', 'selected'=>false, 'submenu'=>null),
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'it'=>array('liadd'=>null, 'href'=>null, 'title'=>'Italiano', 'selected'=>false, 'submenu'=>null),
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'pt_BR'=>array('liadd'=>null, 'href'=>null, 'title'=>'Português (BR)', 'selected'=>false, 'submenu'=>null),
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'uk'=>array('liadd'=>null, 'href'=>null, 'title'=>'Українська', 'selected'=>false, 'submenu'=>null)
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)
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)
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);
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foreach ($supplangs as $lang)
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$menu['language']['submenu'][$lang]['href']=$conf['instpath'].$path.'/'.$lang;
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$menu['language']['submenu'][$dlang]['href']=null;
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$menu['language']['submenu'][$dlang]['liadd']=null;
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$menu['language']['submenu'][$dlang]['selected']=true;
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$cont=array();
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$cont['css']=array('theme.css','menu.css');
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$cont['js']=array('menu.js');
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$cont['bodyadd']='';
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switch($path) {
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case '':
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$cont['fp']='home.php';
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$cont['atit']=' - '._('Guide');
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$cont['desc']=_('A thorough introduction to Mastodon');
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$cont['js'][]='shsum.js';
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$cont['js'][]='guideanchors.js';
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$cont['js'][]='scrolltrack.js';
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$cont['bodyadd']=' onscroll="scrolltrack()"';
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$menu['guide']['href']=null;
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$menu['guide']['selected']=true;
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$url='home';
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if (in_array($dlang,array('ca'))) $needstrans=true;
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break;
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case '/instances':
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$cont['fp']='instances.php';
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$cont['atit']=' - '._('Instances');
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$cont['desc']=_('Mastodon instances');
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$cont['css'][]='instances.css';
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$menu['instances']['href']=null;
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$menu['instances']['selected']=true;
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$url='instances';
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if (in_array($dlang,array('ca','es'))) $needstrans=true;
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break;
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case '/users':
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$cont['fp']='users.php';
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$cont['atit']=' - '._('Users');
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$cont['desc']=_('Directory of Mastodon users');
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$cont['css'][]='instances.css';
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/*$menu['instances']['href']=null;
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$menu['instances']['selected']=true;*/
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$url='users';
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break;
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case '/about':
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$cont['fp']='about.php';
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$cont['atit']=' - '._('About');
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$cont['desc']=_('Info about Mastodon Help’s authors, contributors, license');
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$menu['about']['href']=null;
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$menu['about']['selected']=true;
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$url='about';
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if (in_array($dlang,array('ca','es'))) $needstrans=true;
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break;
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case '/stats':
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$cont['fp']='stats.php';
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$cont['atit']=' - '._('Statistics');
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$cont['desc']=_('Statistics about Mastodon Help');
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$cont['css'][]='stats.css';
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$menu['about']['selected']=true;
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$menu['about']['submenu']['stats']['href']=null;
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$menu['about']['submenu']['stats']['selected']=true;
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$url='stats';
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if (in_array($dlang,array('ca','es'))) $needstrans=true;
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break;
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case '/contribute':
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$cont['fp']='contribute.php';
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$cont['atit']=' - '._('Contribute');
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$cont['desc']=_('Contribute to Mastodon Help development');
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$menu['about']['selected']=true;
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$menu['about']['submenu']['contribute']['href']=null;
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$menu['about']['submenu']['contribute']['selected']=true;
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$url='contribute';
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if (in_array($dlang,array('ca','es'))) $needstrans=true;
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break;
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default:
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http_response_code(404);
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$cont['fp']='404.php';
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$cont['atit']=' - '._('Resource not found');
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$cont['desc']=_('Resource not found');
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$url='404';
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/*$nffp='404.log';
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$nff=@fopen($nffp,'a');
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if ($nff) {
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fwrite($nff,$_SERVER['REQUEST_URI'].N);
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fclose($nff);
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} else {
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echo('Mannaggia!');
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}*/
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if (in_array($dlang,array('ca','es'))) $needstrans=true;
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break;
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}
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$cont['mtit']=substr($cont['atit'],3);
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$uid=[];
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$uid[]=$_SERVER['REMOTE_ADDR'];
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if (array_key_exists('HTTP_USER_AGENT',$_SERVER)) $uid[]=$_SERVER['HTTP_USER_AGENT'];
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if (array_key_exists('HTTP_ACCEPT',$_SERVER)) $uid[]=$_SERVER['HTTP_ACCEPT'];
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if (array_key_exists('HTTP_ACCEPT_LANGUAGE',$_SERVER)) $uid[]=$_SERVER['HTTP_ACCEPT_LANGUAGE'];
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if (array_key_exists('HTTP_ACCEPT_ENCODING',$_SERVER)) $uid[]=$_SERVER['HTTP_ACCEPT_ENCODING'];
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$uid=md5(implode('|',$uid));
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$link=mysqli_connect($conf['db_host'],$conf['db_user_name'],$conf['db_user_password'],$conf['db_name'],$conf['db_port'],$conf['db_socket']) or dienice(_('Couldn’t connect to database: ').mysqli_connect_error().' ['.mysqli_connect_errno().']',2,false);
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mysqli_set_charset($link,'utf8mb4');
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mysqli_query($link,'INSERT INTO ZHits (UID,URL,Lang,TS) VALUES ("'.$uid.'","'.$url.'","'.$dlang.'",'.time().')') or dienice(__LINE__.': '.mysqli_error($link),2,true);
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mysqli_close($link);
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$menuout='';
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function buildmenu($menu,$submenu=false) {
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global $menuout;
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foreach ($menu as $key=>$arr) {
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$liclasses=array();
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$menuout.='<li';
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if (!is_null($arr['liadd'])) $menuout.=' '.$arr['liadd'];
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if ($arr['selected']) $liclasses[]='hil';
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if (!is_null($arr['submenu'])) {
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$menuout.=' onmouseover="chulsh(this,true)" onmouseout="chulsh(this,false)"';
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($submenu) ? $liclasses[]='lipr' : $liclasses[]='lipd';
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}
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if (count($liclasses)>0) $menuout.=' class="'.implode(' ',$liclasses).'"';
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$menuout.='>';
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if (!is_null($arr['href'])) {
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$menuout.='<a href="'.$arr['href'].'">'.$arr['title'].'</a>';
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} else {
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$menuout.=$arr['title'];
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}
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if (!is_null($arr['submenu'])) {
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//$menuout.='<img src="/imgs/icona-32.png" width="5" height="5" style="float:right;">';
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($submenu) ? $class='ulb' : $class='ula';
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$menuout.=N.'<ul class="'.$class.'" onmouseover="ulsh(this,true)" onmouseout="ulsh(this,false)">'.N;
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buildmenu($arr['submenu'],true);
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$menuout.='</ul>'.N;
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}
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$menuout.='</li>'.N;
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}
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}
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buildmenu($menu);
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//echo(htmlentities($menuout));
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$cjrand=rand(0,999999);
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//$cjrand='0.1';
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echo('<!DOCTYPE HTML>
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<html lang="'.$dlang.'">
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<head>
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<title>Mastodon Help'.$cont['atit'].'</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="description" content="'.$cont['desc'].'">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<meta property="og:image" content="'.$prepath.'imgs/ogimage03.png">
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<link rel="icon" type="image/png" href="'.$prepath.'imgs/icona-32.png" sizes="32x32">
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<link rel="icon" type="image/png" href="'.$prepath.'imgs/icona-192.png" sizes="192x192">
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<link rel="icon" type="image/png" href="'.$prepath.'imgs/icona-512.png" sizes="512x512">
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<link rel="apple-touch-icon-precomposed" href="'.$prepath.'imgs/icona-180.png">'.N);
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foreach ($cont['css'] as $val)
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echo('<link rel="stylesheet" type="text/css" href="'.$prepath.'css/'.$val.'?v='.$cjrand.'">'.N);
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foreach ($cont['js'] as $val)
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echo('<script language="JavaScript" src="'.$prepath.'js/'.$val.'?v='.$cjrand.'"></script>'.N);
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echo('</head>
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<body'.$cont['bodyadd'].'>
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<nav>
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<div id="hmenu">
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<img src="'.$prepath.'imgs/menuicon_inactive.svg" id="menuicon" onclick="swmenu()">
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<div id="menutit">Mastodon Help'.$cont['atit'].'</div>
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<div id="menu">
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<ul>
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'.$menuout.'
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</ul>
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</div>
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</div>'.N);
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require($cont['fp']);
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//if ($needstrans) printf('<div id="transd">'._('This translation is missing, incomplete or not up-to-date. Please click <a href="/contribute/%s">here</a> if you’d like to help, or <span class="transc" onclick="document.getElementById(\'transd\').style.display=\'none\'">here</span> to close this message').'</div>'.N,$dlang);
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echo('</body>
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</html>'.N);
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?>
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