OpenCart 🇺🇦

$this->db->query("INSERT INTO " . DB_PREFIX . "download SET filename = '" . $this->db->escape($data['filename']) . "', mask = '" . $this->db->escape($data['mask']) . "', remaining = '" . (int)$data['remaining'] . "', date_added = NOW()");

$download_id = $this->db->getLastId();

foreach ($data['download_description'] as $language_id => $value) {
	$this->db->query("INSERT INTO " . DB_PREFIX . "download_description SET download_id = '" . (int)$download_id . "', language_id = '" . (int)$language_id . "', name = '" . $this->db->escape($value['name']) . "'");
}

if (!empty($data['update'])) {
	$download_info = $this->getDownload($download_id);

	if ($download_info) {
		$this->db->query("UPDATE " . DB_PREFIX . "order_download SET `filename` = '" . $this->db->escape($data['filename']) . "', mask = '" . $this->db->escape($data['mask']) . "', remaining = '" . (int)$data['remaining'] . "' WHERE `filename` = '" . $this->db->escape($download_info['filename']) . "'");
	}
}		

$this->db->query("UPDATE " . DB_PREFIX . "download SET filename = '" . $this->db->escape($data['filename']) . "', mask = '" . $this->db->escape($data['mask']) . "', remaining = '" . (int)$data['remaining'] . "' WHERE download_id = '" . (int)$download_id . "'");

$this->db->query("DELETE FROM " . DB_PREFIX . "download_description WHERE download_id = '" . (int)$download_id . "'");

foreach ($data['download_description'] as $language_id => $value) {
	$this->db->query("INSERT INTO " . DB_PREFIX . "download_description SET download_id = '" . (int)$download_id . "', language_id = '" . (int)$language_id . "', name = '" . $this->db->escape($value['name']) . "'");
}

$this->db->query("DELETE FROM " . DB_PREFIX . "download WHERE download_id = '" . (int)$download_id . "'");
$this->db->query("DELETE FROM " . DB_PREFIX . "download_description WHERE download_id = '" . (int)$download_id . "'");

$query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "download d LEFT JOIN " . DB_PREFIX . "download_description dd ON (d.download_id = dd.download_id) WHERE d.download_id = '" . (int)$download_id . "' AND dd.language_id = '" . (int)$this->config->get('config_language_id') . "'");

return $query->row;

$sql = "SELECT * FROM " . DB_PREFIX . "download d LEFT JOIN " . DB_PREFIX . "download_description dd ON (d.download_id = dd.download_id) WHERE dd.language_id = '" . (int)$this->config->get('config_language_id') . "'";

if (!empty($data['filter_name'])) {
	$sql .= " AND dd.name LIKE '" . $this->db->escape($data['filter_name']) . "%'";
}

$sort_data = array(
	'dd.name',
	'd.remaining'
);

if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
	$sql .= " ORDER BY " . $data['sort'];	
} else {
	$sql .= " ORDER BY dd.name";	
}

if (isset($data['order']) && ($data['order'] == 'DESC')) {
	$sql .= " DESC";
} else {
	$sql .= " ASC";
}

if (isset($data['start']) || isset($data['limit'])) {
	if ($data['start'] < 0) {
		$data['start'] = 0;
	}			

	if ($data['limit'] < 1) {
		$data['limit'] = 20;
	}	

	$sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
}

$query = $this->db->query($sql);

return $query->rows;

$download_description_data = array();

$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "download_description WHERE download_id = '" . (int)$download_id . "'");

foreach ($query->rows as $result) {
	$download_description_data[$result['language_id']] = array('name' => $result['name']);
}

return $download_description_data;

$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "download");

return $query->row['total'];