/**
* Save an image
*/
public function save_image()
{
check_ajax_referer(self::NONCE_SAVE_IMAGE, 'nonce');
$attachment_id = isset($_POST['attachment_id']) ? absint($_POST['attachment_id']) : false;
if ($this->is_attachment($attachment_id)) {
// faces
if (isset($_POST['faces'])) {
if ($_POST['faces']) {
update_post_meta($attachment_id, 'faces', $_POST['faces']);
} else {
delete_post_meta($attachment_id, 'faces');
}
}
// hotspots
if (isset($_POST['hotspots'])) {
if ($_POST['hotspots']) {
update_post_meta($attachment_id, 'hotspots', $_POST['hotspots']);
} else {
delete_post_meta($attachment_id, 'hotspots');
}
}
// regenerate thumbs
$resized = MEAUH_Attachment::regenerate($attachment_id);
if ($resized) {
wp_send_json_success(array('resized' => $resized));
}
} else {
wp_send_json_error();
}
}
* Get cropped sizes
*
* @return array
*/
protected static function get_cropped_sizes()
{
global $_wp_additional_image_sizes;
$sizes = array();
$size_names = get_intermediate_image_sizes();
foreach ($size_names as $size) {
if (in_array($size, array('thumbnail', 'medium', 'large'))) {
$width = intval(get_option($size . '_size_w'));
$height = intval(get_option($size . '_size_h'));
$crop = get_option($size . '_crop');
} else {
if (isset($_wp_additional_image_sizes[$size])) {
$width = $_wp_additional_image_sizes[$size]['width'];
$height = $_wp_additional_image_sizes[$size]['height'];
$crop = $_wp_additional_image_sizes[$size]['crop'];
}
}
if ($crop) {
$sizes[$size] = array('width' => $width, 'height' => $height, 'crop' => $crop);
}
}
return $sizes;
}
}
}
MEAUH_Attachment::init();