/**
* Won't work with soil-relative-urls
*/
private static function get_banner_tint($url)
{
$banner_tint = '#5c5d5f';
$thumb_request = wp_remote_head($url);
if (is_wp_error($url)) {
return $banner_tint;
}
$tonesque_exists = class_exists('Tonesque');
$is_404_error = 404 === $thumb_request['response']['code'];
if (!$tonesque_exists || $is_404_error) {
return $banner_tint;
}
$tonesque = new \Tonesque($thumb);
return '#' . $tonesque->color('hex');
}
function wp_ajax_get_image_colors()
{
$attachment_id = filter_input(INPUT_POST, 'attachment_id');
$contrast = '255, 255, 255';
$color = '#000000';
if (intval($attachment_id) > 0 && attachment_exists($attachment_id)) {
try {
$tonesque = new \Tonesque(wp_get_attachment_url($attachment_id));
$contrast = $tonesque->contrast() ? $tonesque->contrast() : $contrast;
$color = '#' . $tonesque->color('hex');
} catch (Exception $e) {
// Disable tonesque
}
}
echo json_encode(array($contrast, $color));
wp_die();
}
