Get all the available cropping
| public static get_available_crop ( ) : array | ||
| return | array | |
/**
* Add a size by Ajax
*
* @access public
* @return void
* @author Nicolas Juen
*/
public static function a_add_size()
{
// Get the nonce
$nonce = isset($_POST['nonce']) ? $_POST['nonce'] : '';
// Get old options
$sizes = (array) get_option(SIS_OPTION, array());
$croppings = SIS_Admin_Main::get_available_crop();
$croppings[true] = '';
$croppings[false] = '';
// Check entries
$name = isset($_POST['name']) ? sanitize_title($_POST['name']) : '';
$height = !isset($_POST['height']) ? 0 : absint($_POST['height']);
$width = !isset($_POST['width']) ? 0 : absint($_POST['width']);
$crop = isset($_POST['crop']) && isset($croppings[$_POST['crop']]) ? $_POST['crop'] : false;
$show = isset($_POST['show']) && $_POST['show'] == 'false' ? false : true;
$cn = isset($_POST['customName']) && !empty($_POST['customName']) ? sanitize_text_field($_POST['customName']) : $name;
// Check the nonce
if (!wp_verify_nonce($nonce, 'add_size')) {
die(0);
}
// If no name given do not save
if (empty($name)) {
die(0);
}
// Make values
$values = array('custom' => 1, 'w' => $width, 'h' => $height, 'c' => $crop, 's' => $show, 'n' => $cn);
// If the size have not changed return 2
if (isset($sizes[$name]) && $sizes[$name] === $values) {
die(2);
}
// Put the new values
$sizes[$name] = $values;
// display update result
echo (int) update_option('custom_image_sizes', $sizes);
die;
}
