msGetGallery

<?php
if (!isset($modx->miniShop) || !is_object($modx->miniShop)) {
    $modx->miniShop = $modx->getService('minishop','miniShop', $modx->getOption('core_path').'components/minishop/model/minishop/', $scriptProperties);
    if (!($modx->miniShop instanceof miniShop)) return '';
}

$id = $modx->getOption('id', $scriptProperties, $modx->resource->get('id'));

// if (!$modx->getCount('modResource', $id)) {return $modx->lexicon('ms.goods.err_nf');}

$arr = array();
$q = $modx->newQuery('ModGallery');
$q->select(array('id','gid','name','description','file','fileorder'));
$q->andCondition(array('gid' => $id, 'wid' => $_SESSION['minishop']['warehouse']), '', 0);
if ($onlyImg) {
    $extensions = explode(',',$modx->getOption('upload_images'));
    $tmp = array();
    foreach ($extensions as $v) {
        $q->orCondition(array('file:LIKE' => '%.'.$v), '', 1);
    }
}

if ($q->prepare() && $q->stmt->execute()) {
    $total = $q->stmt->rowCount();
}

if ($total == 0) return;

$modx->setPlaceholder($totalVar, $total);

$q->sortby($sortby,$sortdir);
if (!empty($limit)) {
    $q->limit($limit,$offset);
}

if ($q->prepare() && $q->stmt->execute()) {
    $gallery = $q->stmt->fetchAll(PDO::FETCH_ASSOC);
}

$result = array();
foreach ($gallery as $v) {
    if (!$res = $modx->getChunk($tpl, $v)) {
        $res = '<pre>'.(print_r($v, true)).'</pre>';
    }
    $result[] = $res;
}

return implode($outputSeparator, $result);