ctdo.de/app/php/posts.php

<?php

function scan_for_posts() {
    $s = scandir(__DIR__ . '/../posts/', SCANDIR_SORT_DESCENDING);
    $output = array();
    foreach ($s as $f) {
        if(count(str_split($f)) >= 4)
            $output[] = $f;
    }
    return $output;
}

function generate_post_list($limit = -1, $page = 0) {
    $events = scan_for_posts();
    $output = "";
    if ($limit == -1) {
        foreach ($events as $event) {
            $lines = file(__DIR__ . '/../posts/' . $event);
            $title = $lines[0];
            $desc = $lines[1];
            $date = $lines[2];
            $signatur = $lines[3];
            $output .= '<div class="eventblock"><h3>'.$signatur.'<br>'.$date.'</h3><a href="?page=blog&id='.str_replace('.md', '', $event).'"><h2>'.$title.'</h2><p>'.$desc.'</p></a></div>';
        }
    } else {
        $start_index = $page * $limit;
        $end_index = $start_index + $limit;
        if($end_index > count($events))
            $end_index = count($events);
        for ($i = $start_index; $i < $end_index; $i++) {
            $lines = file(__DIR__ . '/../posts/' . $events[$i]);
            $title = $lines[0];
            $desc = $lines[1];
            $date = $lines[2];
            $signatur = $lines[3];
            $output .= '<div class="eventblock"><h3 class="a">'.$signatur.'</h3><h3 class="b">'.$date.'</h3><a href="?page=blog&id='.str_replace('.md', '', $events[$i]).'"><h2>'.$title.'</h2><p>'.$desc.'</p></a></div>';
        }
    }
    return $output;
}

function get_post_content($id) {
    $lines = file(__DIR__ . '/../posts/' . str_replace('.', '', $id) . '.md');
    $output = "";
    for ($i = 5; $i < count($lines); $i++)
        $output .= $lines[$i] . "\n";
    return $output;
}

?>