/**
* Get Meta Data
*
* Get meta data using custom syntax with brackets.
*
* @param string $name
* @param string $fallBack
* @param bool $groups
* @param null $id
*
* @return mixed|null|string
*/
static function meta($name = '', $fallBack = '', $groups = true, $id = null)
{
if (!acpt_validate::bracket($name)) {
die("ACPT Error: You need to use brackets [{$name}]");
}
/*
* Action start_acpt_meta
*
* Do anything you want with input data before it is gotten.
*/
do_action('start_acpt_meta', $name, $fallBack, $groups, $id);
global $post;
empty($id) ? $id = $post->ID : true;
if ($groups === true) {
$data = self::get_groups($name, $id);
} else {
$data = self::get_single($name, $id);
}
/*
* Action end_acpt_meta
*
* Do anything you like with resolved data before it is returned.
*/
do_action('end_acpt_meta', $data);
empty($data) ? $data = $fallBack : true;
return $data;
}
/**
* Sanitize Hex Color Value
*
* If the hex does not validate return a default instead.
*
* @param $hex
* @param string $default
*
* @return string
*/
static function hex($hex, $default = '#000000')
{
if (acpt_validate::hex($hex)) {
return $hex;
}
return $default;
}
/**
* Compile bracket syntax for usage
*
* @param $field
* @param $group
* @param $sub
*
* @return string
*/
private function get_bracket_syntax($field, $group, $sub)
{
$group = $this->get_opt_by_test($group, $this->group);
if (!acpt_validate::bracket($group) && $group != '') {
$this->test_for(false, 'ACPT ERROR: You need to to the form group to an array format [' . $group . ']');
}
if (!acpt_validate::bracket($sub) && $sub != '') {
$this->test_for(false, 'ACPT ERROR: You need to to the form sub group to an array format [' . $group . ']');
}
return "{$group}[{$field}]{$sub}";
}