public function __construct($cat, $dir = '')
{
if (!$dir) {
$dir = 'bilder/gallery/' . $cat;
}
$this->cat = $cat;
if (!file_exists($dir) || !is_dir($dir) || strpos($dir, '..') == -1) {
echo 'strange directory ' . $dir;
return NULL;
}
$this->dir = $dir;
$info = @fopen($dir . '/info', "r");
if ($info) {
$content = '';
while (!feof($info)) {
$content .= fgets($info, 4096);
}
$rows = explode("\n", $content);
}
$this->title = $rows[0];
$this->descr = $rows[1];
$dir_handle = opendir($dir);
$big = file_exists($dir . '/big');
$files = array();
while ($file = readdir($dir_handle)) {
if (is_pic($dir . '/' . $file)) {
$files[] = $file;
}
}
sort($files);
for ($i = 0; $i < count($files); ++$i) {
if (isset($rows[$i + 2])) {
if (substr($rows[$i + 2], 0, 4) == 'NOT ' || $rows[$i + 2] == 'NOT') {
continue;
}
} else {
$rows[$i + 2] = '';
}
if ($rows[$i + 2] == $files[$i]) {
$rows[$i + 2] = '';
}
$big_path = $big ? $dir . '/big/' . $files[$i] : '';
$this->elements[] = new Element($dir . '/' . $files[$i], $this, $dir, $rows[$i + 2]);
}
}
function show_gallery_item($id)
{
global $system;
$images = rcms_scandir(GALLERY_PATH);
$gal = '';
for ($i = 0; $i < count($images); $i++) {
if (is_pic($images[$i])) {
if ($id != $i) {
$gal .= '<a href="?module=gallery&id=' . $i . '">[' . $i . ']</a> ';
} else {
$gal .= '<b>[' . $i . ']</b> ';
}
}
}
$gal .= '<br><hr>';
$gal .= '<p align="center"><img src="' . GALLERY_PATH . $images[$id] . '"></p><br>';
$system->showModuleWindow('', $gal, 'left');
}
