/**
* This function deletes all images in a category and the category
*/
function delete_category()
{
global $xoopsSecurity;
$id = rmc_server_var($_GET, 'id', 0);
if (!$xoopsSecurity->check()) {
redirectMsg('images.php?action=showcats', __('Operation not allowed!', 'rmcommon'), 1);
die;
}
if ($id <= 0) {
redirectMsg('images.php?action=showcats', __('Category ID not provided', 'rmcommon'), 1);
die;
}
$cat = new RMImageCategory($id);
if ($cat->isNew()) {
redirectMsg('images.php?action=showcats', __('Category not found', 'rmcommon'), 1);
die;
}
$sizes = array();
foreach ($cat->getVar('sizes') as $size) {
if ($size['width'] <= 0) {
continue;
}
$sizes[] = '_' . $size['width'] . 'x' . $size['height'];
}
$db = Database::getInstance();
$sql = "SELECT * FROM " . $db->prefix("rmc_images") . " WHERE cat='" . $cat->id() . "'";
$result = $db->query($sql);
while ($row = $db->fetchArray($result)) {
$image = new RMImage();
$image->assignVars($row);
$updir = XOOPS_UPLOAD_PATH . '/' . date('Y', $image->getVar('date')) . '/' . date('m', time());
$fd = pathinfo($image->getVar('file'));
foreach ($sizes as $size) {
$file = $updir . '/sizes/' . $fd['filename'] . $size . '.' . $fd['extension'];
@unlink($file);
}
$file = $updir . '/' . $image->getVar('file');
@unlink($file);
$image->delete();
}
if ($cat->delete()) {
redirectMsg('images.php?action=showcats', __('Category deleted successfully!', 'rmcommon'), 0);
} else {
redirectMsg('images.php?action=showcats', __('Errors ocurred while deleting the category', 'rmcommon') . '<br />' . $cat->errors(), 0);
}
}
