function region($fieldName, $options = array())
{
$defOpt = array('countrySelect' => null, 'options' => true, 'other' => array('label' => __('Other', true), 'optLabel' => true, 'div' => array('class' => 'input otherInput text')), 'div' => array('class' => array('input', 'extendedSelect')));
if (!empty($options['countrySelect'])) {
$defOpt = array_merge($defOpt, array('empty' => array('div' => array('class' => array('input', 'extendedSelectCase', 'extendedSelectEmpty', 'select')), 'other' => true), 'cases' => array('div' => array('class' => array('input', 'extendedSelectCase', 'select'), 'style' => 'display:none'), 'disabled' => 'disabled'), 'more' => array('div' => array('class' => 'input extendedSelectCase extendedSelectMore text', 'style' => 'display:none'), 'disabled' => 'disabled')));
} else {
$defOpt = array_merge($defOpt, array('div' => array('class' => 'input extendedSelect select')));
}
$opt = $this->mergeOpt($defOpt, $options);
$loadScript = false;
$out = null;
App::import('Lib', 'SparkForm.Geography');
$regions = array();
$needMore = false;
if ($opt['options'] === true) {
$selected = Geography::getCountries(array_keys($regions));
} else {
$selected = Set::normalize($opt['options']);
}
$opt['options'] = array();
foreach ($selected as $key => $country) {
if (!empty($country) && is_string($country)) {
$label = $country;
} elseif (is_array($country) && !empty($country['label'])) {
$label = $country['label'];
} else {
$label = Geography::getCountry($key);
}
$cregions = Geography::getRegions($key);
if (is_array($country) && !empty($country['regions']) && !is_array($country['regions'])) {
$selected = Set::normalize($country['regions']);
$cregions = array_intersect_key($cregions, $selected);
}
if (!empty($cregions)) {
$regions[] = array('label' => array('text' => Geography::getLocalTerm('region', $key)), 'rel' => $key, 'options' => $cregions);
$opt['options'][$label] = $cregions;
} else {
$needMore = true;
}
}
if (!$needMore) {
$opt['more'] = false;
}
$allOpt = $opt['options'];
if ($opt['other']) {
$loadScript = true;
if ($opt['other'] === true) {
$opt['other'] = array();
} elseif (!is_array($opt['other'])) {
$opt['other'] = array('label' => $opt['other']);
}
$opt['other'] = array_merge($defOpt['other'], $opt['other']);
if ($opt['other']['optLabel'] === true) {
$opt['other']['optLabel'] = $opt['other']['label'];
}
$allOpt['other'] = $opt['other']['optLabel'];
unset($opt['other']['optLabel']);
}
$localOpt = array('countrySelect', 'options', 'other', 'empty', 'cases', 'more', 'type');
$fowardOpt = array_diff_key($options, array_flip($localOpt));
if (empty($opt['countrySelect'])) {
$opt['options'] = $allOpt;
$opt['type'] = null;
if ($opt['other']) {
$opt['after'] = $this->input($fieldName . '_other', $opt['other']);
}
$out = $this->input($fieldName, $opt);
} else {
if (preg_match('/[_a-z0-9]/i', $opt['countrySelect'])) {
$opt['countrySelect'] = '#' . $this->domId($opt['countrySelect']);
$this->setEntity($fieldName);
}
$loadScript = true;
$out = '';
if ($opt['empty']) {
$opt['empty'] = $this->mergeOpt($defOpt['empty'], (array) $opt['empty'], $fowardOpt);
$opt['empty']['options'] = $allOpt;
if ($opt['empty']['other']) {
$opt['empty']['after'] = $this->input($fieldName . '_other', $opt['other']);
}
$out .= $this->input($fieldName, $opt['empty']);
}
foreach ($regions as $region) {
$caseOpt = $this->mergeOpt($opt['cases'], $region, $fowardOpt);
$caseOpt['div']['rel'] = $region['rel'];
unset($caseOpt['rel']);
$out .= $this->input($fieldName, $caseOpt);
}
if ($opt['more']) {
$opt['more'] = array_merge($defOpt['more'], (array) $opt['more']);
$out .= $this->input($fieldName, $opt['more']);
}
if ($opt['div']) {
$opt['div']['linked'] = $opt['countrySelect'];
$out = '<div' . $this->_parseAttributes($opt['div']) . '>' . $out . '</div>';
}
}
if ($loadScript) {
$this->Html->script('/spark_form/js/region_select', array('inline' => false));
}
return $out;
}