public function __construct($regions, $options)
{
// we need at least one region, even if its empty
if (empty($regions)) {
$this->regions = array(array('country' => '', 'county' => '', 'state' => '', 'city' => ''));
} else {
$this->regions = $regions;
}
$this->options = wp_parse_args($options, array('maxRegions' => 1, 'showTextField' => false, 'showExistingRegionsOnly' => get_awpcp_option('buildsearchdropdownlists'), 'hierarchy' => array('country', 'county', 'state', 'city'), 'enabled_fields' => awpcp_get_enabled_region_fields()));
$this->options['maxRegions'] = max($this->options['maxRegions'], count($regions));
}
/**
* @since 3.0.2
*/
function awpcp_default_region_fields($context = 'details', $enabled_fields = null)
{
$enabled_fields = is_null($enabled_fields) ? awpcp_get_enabled_region_fields() : $enabled_fields;
$show_city_field_before_county_field = get_awpcp_option('show-city-field-before-county-field');
$always_shown = in_array($context, array('details', 'search'));
$can_be_required = $context !== 'search';
$_fields = array();
if ($enabled_fields['country']) {
$required = $can_be_required && (bool) get_awpcp_option('displaycountryfieldreqop');
$_fields['country'] = array('type' => 'country', 'label' => __('Country', 'AWPCP') . ($required ? '*' : ''), 'help' => __('separate countries by commas', 'AWPCP'), 'required' => $required, 'alwaysShown' => $always_shown);
}
if ($enabled_fields['state']) {
$required = $can_be_required && (bool) get_awpcp_option('displaystatefieldreqop');
$_fields['state'] = array('type' => 'state', 'label' => __('State/Province', 'AWPCP') . ($required ? '*' : ''), 'help' => __('separate states by commas', 'AWPCP'), 'required' => $required, 'alwaysShown' => $always_shown);
}
if ($enabled_fields['city']) {
$required = $can_be_required && (bool) get_awpcp_option('displaycityfieldreqop');
$_fields['city'] = array('type' => 'city', 'label' => __('City', 'AWPCP') . ($required ? '*' : ''), 'help' => __('separate cities by commas', 'AWPCP'), 'required' => $required, 'alwaysShown' => $always_shown);
}
if ($enabled_fields['county']) {
$required = $can_be_required && (bool) get_awpcp_option('displaycountyvillagefieldreqop');
$_fields['county'] = array('type' => 'county', 'label' => __('County/Village/Other', 'AWPCP') . ($required ? '*' : ''), 'help' => __('separate counties by commas', 'AWPCP'), 'required' => $required, 'alwaysShown' => $always_shown);
}
if (!$show_city_field_before_county_field) {
$fields = array();
foreach (array('country', 'state', 'county', 'city') as $field) {
if (isset($_fields[$field])) {
$fields[$field] = $_fields[$field];
}
}
} else {
$fields = $_fields;
}
return $fields;
}
