/**
* Edit background of category
*
* @param int $id cat. ID
*
* @author Nguyen Van Hiep
* @access public
*
* @version 1.0
* @since 1.0
*/
public function action_img($id = null)
{
$cat = Model_Categories::get_cat_with_expected_size($id);
if (!$cat or $id < 4) {
Session::set_flash('error', __('message.cat_not_exists'));
Response::redirect('admin/categories');
}
$this->add_js('img_preparation.js');
$up_dir = DOCROOT . 'assets/img/cat/temp/';
$img_dir = DOCROOT . 'assets/img/cat/';
$view = View::forge('admin/categories/img');
$view->cat = $cat;
$view->error = array();
$view->img = '';
$view->width = 0;
$view->height = 0;
$view->pw = 0;
$view->ph = 0;
$view->rat = $cat['sizes'];
if (Input::post('submit') == 'upload') {
// Custom configuration for this upload
$config = array('path' => $up_dir, 'randomize' => false, 'ext_whitelist' => array('jpg', 'jpeg', 'gif', 'png'), 'max_size' => MAX_IMG_SIZE, 'auto_rename' => true, 'overwrite' => false, 'prefix' => 'c' . $id . '_');
Upload::process($config);
if (Upload::is_valid()) {
File::delete_dir($up_dir, true, false);
Upload::save();
$info = Upload::get_files(0);
$filepath = $info['saved_to'] . $info['saved_as'];
$view->img = $info['saved_as'];
list($view->width, $view->height) = getimagesize($filepath);
list($view->pw, $view->ph) = explode(':', $cat['sizes']);
Session::set_flash('success', __('message.slider_uploaded'));
} else {
$err = Upload::get_errors()[0]['errors'][0];
$view->error['img'] = $err['message'];
}
}
if (Input::post('submit') == 'save') {
$x1 = Input::post('x1');
$y1 = Input::post('y1');
$x2 = Input::post('x2');
$y2 = Input::post('y2');
$w = Input::post('w');
$h = Input::post('h');
$img = Input::post('img');
$scale = 1;
$this->resize_img($img_dir . $img, $up_dir . $img, $w, $h, $x1, $y1, $scale);
Model_Categories::save_bg($id, $img, $cat['bg']);
Session::set_flash('success', __('message.img_resized'));
Response::redirect('admin/categories');
}
$this->template->title = __('cat.edit');
$this->template->content = $view;
}
