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Editing: export.php

writable 0666

<?php
/* Melanie AI – Site Exporter 1.4
   Wrapper script sets $_SERVER vars before including each page
-------------------------------------------------------------------- */

require_once $_SERVER['DOCUMENT_ROOT'].'/members/lib/auth.php';
require_login();
if (current_user()['role']!=='admin') forbidden_page();
if (session_status()===PHP_SESSION_NONE) session_start();

define('ROOT_PREG','/^mai-[a-z0-9\-]+$/');
define('WEBROOT', realpath($_SERVER['DOCUMENT_ROOT']));
define('TMP_DIR', sys_get_temp_dir());

/* ------------ helpers ------------------------------------------------ */
function roots(){ return array_map('basename', glob(WEBROOT.'/mai-*',GLOB_ONLYDIR)); }
function tree($base,$rel=''){ $h=''; foreach(scandir($base) as $f){
  if($f[0]==='.') continue; $full="$base/$f"; $p="$rel/$f";
  if(is_dir($full)) $h.="<details><summary>$f/</summary>".tree($full,$p).'</details>';
  else $h.="<label><input type='checkbox' name='pick[]' value=\"".htmlspecialchars(ltrim($p,'/'))."\" checked> $f</label><br>";
} return $h; }

/* locate CLI php */
function find_cli(): ?string{
  $cands=[];
  if(function_exists('shell_exec') && stripos(ini_get('disable_functions'),'shell_exec')===false){
     $w=trim(shell_exec('which php 2>/dev/null')); if($w) $cands[]=$w;
  }
  $cands[] = PHP_BINDIR.'/php';
  $cands[] = '/usr/bin/php';
  $cands[] = '/usr/local/bin/php';
  foreach(glob('/opt/cpanel/ea-php*/root/usr/bin/php') as $p) $cands[]=$p;
  foreach(array_unique($cands) as $p) if(is_executable($p)) return $p;
  return null;
}
$CLI=find_cli();

/* render using a temporary wrapper */
function render_php(string $page,string $cli): string{
  $wrapper = TMP_DIR.'/render_'.md5($page.microtime(true)).'.php';
  $dir     = addslashes(dirname($page));
  $file    = addslashes(basename($page));
  $docroot = addslashes(WEBROOT);
  $host    = addslashes($_SERVER['HTTP_HOST'] ?? 'localhost');

file_put_contents($wrapper,
    "<?php ".
    "\$_SERVER['DOCUMENT_ROOT']='$docroot';".
    "\$_SERVER['HTTP_HOST']='$host';".
    "chdir('$dir');".
    "include '$file';"
  );

$des=[1=>['pipe','w']];
  $proc=proc_open([$cli,$wrapper],$des,$pipes);
  $out = is_resource($proc)?stream_get_contents($pipes[1]):'';
  if(isset($pipes[1])) fclose($pipes[1]);
  if(is_resource($proc)) proc_close($proc);
  unlink($wrapper);
  return $out;
}

/* ---------- inputs --------------------------------------------------- */
$root   = $_POST['root']??($_GET['root']??'');
$do     = $_POST['do']   ?? '';
$render = isset($_POST['render']);
$picked = $_POST['pick'] ?? [];
$msg    = '';

/* ---------- export --------------------------------------------------- */
if($do==='zip' && preg_match(ROOT_PREG,$root) && is_dir(WEBROOT.'/'.$root)){
 try{
   $zipName="export-$root-".date('Ymd-His').'.zip';
   $tmpZip = TMP_DIR.'/'.$zipName;
   $zip=new ZipArchive;
   if($zip->open($tmpZip,ZipArchive::CREATE|ZipArchive::OVERWRITE)!==true)
       throw new RuntimeException('Cannot create ZIP');

$rootAbs=WEBROOT.'/'.$root;

foreach($picked as $rel){
     $rel=ltrim($rel,'/'); $abs=realpath("$rootAbs/$rel");
     if(!$abs||strpos($abs,$rootAbs)!==0||is_dir($abs)) continue;
     $ext=strtolower(pathinfo($rel,PATHINFO_EXTENSION));

if($ext==='php' && $render && $CLI){
        $html=render_php($abs,$CLI);
        $zip->addFromString(preg_replace('/\.php$/','.html',$rel),$html);
     }else{
        $zip->addFile($abs,$rel);
     }
   }
   $zip->close();
   header('Content-Type: application/zip');
   header("Content-Disposition: attachment; filename=\"$zipName\"");
   readfile($tmpZip); unlink($tmpZip); exit;
 }catch(Throwable $e){ $msg='Export failed: '.$e->getMessage(); }
}elseif($do==='zip' && !$CLI && $render){
   $msg='Server has no PHP CLI binary; exporting original .php files instead.';
}

/* ---------- UI (unchanged) ------------------------------------------ */
?><!DOCTYPE html><html><head><meta charset="utf-8">
<title>Site Exporter</title><meta name="viewport" content="width=device-width,initial-scale=1">
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap" rel="stylesheet">
<style>
:root{--bg:#101119;--panel:#1c1d27;--accent:#ff4ecd;--fg:#e9e9f2;--radius:12px;font-family:Inter,system-ui,sans-serif}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--fg);display:flex;flex-direction:column}
h1{margin:0;background:var(--panel);padding:1rem 2rem;font-size:1.4rem}
main{flex:1;display:grid;grid-template-columns:320px 1fr;gap:2rem;padding:2rem}
section{background:var(--panel);padding:1.2rem;border-radius:var(--radius)}
button{background:var(--accent);border:none;color:#fff;padding:.7rem 1.4rem;border-radius:40px;width:100%;cursor:pointer;font-weight:600}
details{margin-left:.8rem}label{font-size:.92rem}.note{opacity:.7}.err{color:#ff9898}
</style></head><body>
<h1>Site Exporter</h1><main>
<section>
<h2>Select root</h2>
<form><select name="root" style="width:100%;padding:.5rem;border-radius:8px;margin-bottom:1rem">
<?php foreach(roots() as $r) echo "<option".($r===$root?' selected':'').">$r</option>";?>
</select><button>Open</button></form>
<?php if($msg) echo "<p class='".(strpos($msg,'failed')!==false?'err':'note')."'>$msg</p>";?>
<?php if(!$CLI) echo "<p class='note'>Note: PHP CLI not found; cannot render .php to .html.</p>";?>
</section>

<?php if($root && is_dir(WEBROOT.'/'.$root)): ?>
<section>
<h2><?=htmlspecialchars($root)?></h2>
<form method="post">
<input type="hidden" name="root" value="<?=htmlspecialchars($root)?>">
<input type="hidden" name="do" value="zip">
<label><input type="checkbox" name="render" <?=$render?'checked':''?> <?= $CLI?'':'disabled'?>>
 Render PHP to HTML</label>
<div style="max-height:55vh;overflow:auto;border:1px solid #333;padding:.6rem;border-radius:8px;margin-top:.7rem">
<?=tree(WEBROOT.'/'.$root)?>
</div>
<button style="margin-top:1rem">Download ZIP</button>
</form>
</section>
<?php endif;?></main></body></html>

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Editing: export.php

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