about-brochure/index.php

<?PHP
/**
 * This file serves the HTML output of the main about page.
 */
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Load required files and ensure environment.

require_once __DIR__ . "/functions.php";
require_once __DIR__ . "/htmlToTeX.php";

ensureEnvironment();

// Find out current language

$availableLangs = scanDirConts(__DIR__ . "/contents"); // Those languages are available, for which there are files
foreach ($availableLangs as $key => $value) {
    $availableLangs[$key] = str_replace(".htm", "", $value);
}

if (isset($_GET['lang'])) $lang = $_GET['lang'];
else $lang = lang_getfrombrowser($availableLangs, 'de', null, false);

// Load HTML document to PHP DOMDocument

$content = new DOMDocument();
$content->load(__DIR__ . "/contents/$lang.htm");

// Find out title

$title = $content->getElementsByTagName("h1")[0]->nodeValue;

// Generate PDF if need be.

# if (filemtime(__DIR__ . "/tex/$lang/contentsFrontend.tex") -5000 < filemtime(__DIR__ . "/contents/$lang.htm")) {

    foreach ($content->getElementsByTagName("section") as $c) {
        DOMtoTeX($c, "tex/$lang");
    }
    runPDF("tex/$lang", "brochure", "brochure.pdf", $title, $lang, true);

# }

// Print HTML page.

$content = file_get_contents(__DIR__ . "/contents/$lang.htm");

$content = str_replace("\\today", date("Y-m-d", filemtime("contents/$lang.htm")), $content);

echo printHTMLPage("about:" . $title, $content, $lang, $availableLangs);

?>