Reply To: ACF Custom Locations don't work

• rjay

• September 12, 2013 at 10:03 pm

The “§ruleS” was just a spelling mistake in the topic, I did use the original array name in the code.
I did write an own code, but I now used the snippet from the documentation. The exact code is:

add_filter('acf/location/rule_types', 'acf_location_rules_types');
function acf_location_rules_types( $choices )
{
    $choices['Basic']['user'] = 'User';
 
    return $choices;
}

add_filter('acf/location/rule_operators', 'acf_location_rules_operators');
function acf_location_rules_operators( $choices )
{
    $choices['<'] = 'is less than';
    $choices['>'] = 'is greater than';
 
    return $choices;
}

add_filter('acf/location/rule_values/user', 'acf_location_rules_values_user');
function acf_location_rules_values_user( $choices )
{
    $users = get_users();
 
    if( $users )
    {
        foreach( $users as $user )
        {
            $choices[ $user->data->ID ] = $user->data->display_name;
        }
    }
 
    return $choices;
}

add_filter('acf/location/rule_match/user', 'acf_location_rules_match_user', 10, 3);
function acf_location_rules_match_user( $match, $rule, $options )
{
    $current_user = wp_get_current_user();
    $selected_user = (int) $rule['value'];
 
    if($rule['operator'] == "==")
    {
    	$match = ( $current_user->ID == $selected_user );
    }
    elseif($rule['operator'] == "!=")
    {
    	$match = ( $current_user->ID != $selected_user );
    }
 
    return $match;
}

The code is placed at the very bottom of my theme’s functions.php to ensure that it isn’t executed too early.