geolocation filling of address fields, country

	function display($field, $value, $map, $inside, $options = '', $test = false, $allFields = null, $allValues = null){
		// Set default zone depending on the geolocation plugin
		$currentZoneId = hikashop_getZone()?hikashop_getZone():'';
		if(!empty($currentZoneId)){
			$zoneClass = hikashop_get('class.zone');
			$currentZone = $zoneClass->getZoneParents($currentZoneId);
			foreach($currentZone as $currentZoneInfos){
				if(preg_match('/country/',$currentZoneInfos)){
					$defaultCountry = $currentZoneInfos;
				}
			}
		}
		if($field->field_options['zone_type']=='country'){
			$field->field_default = $defaultCountry;
			$stateNamekey = str_replace('country','state',$field->field_namekey);
			if(!empty($allFields)) {
				foreach($allFields as &$f) {
					if(!empty($f->field_options['zone_type']) && $f->field_options['zone_type'] == 'state') {
						$stateNamekey = $f->field_namekey;
						break;
					}
				}
			}
			$stateId = str_replace(
				array('[',']',$field->field_namekey),
				array('_','',$stateNamekey),
				$map
			);
			$changeJs = 'window.hikashop.changeState(this,\''.$stateId.'\',\''.$field->field_url.'field_type='.$field->field_table.'&field_id='.$stateId.'&field_namekey='.$stateNamekey.'&namekey=\'+this.value);';
			if(!empty($options) && stripos($options,'onchange="')!==false){
				$options = preg_replace('#onchange="#i','onchange="'.$changeJs,$options);
			}else{
				$options = ' onchange="'.$changeJs.'"';
			}
			if($allFields == null || $allValues == null) {
				$doc = JFactory::getDocument();
				$js = 'do_nothing( function() {
	var el = document.getElementById(\''.$this->prefix.$field->field_namekey.$this->suffix.'\');
	window.hikashop.changeState(el,\''.$stateId.'\',\''.$field->field_url.'field_type='.$field->field_table.'&field_id='.$stateId.'&field_namekey='.$stateNamekey.'&namekey=\'+el.value);
});';
				$doc->addScriptDeclaration($js);
			}
		} elseif($field->field_options['zone_type']=='state') {
			$stateId = str_replace(array('[',']'),array('_',''),$map);

			$dropdown = '';

			if($allFields != null) {
				$country = null;
				foreach($allFields as $f) {
					if($f->field_type=='zone' && !empty($f->field_options['zone_type']) && $f->field_options['zone_type']=='country') {
						$key = $f->field_namekey;
						if(!empty($allValues->$key)) {
							$country = $allValues->$key;
						} else {
							$country = $f->field_default;
						}
						break;
					}
				}
				$country = '';
				if(empty($country)) {
					$address_country_field = $this->parent->get(14); //14 = id of country field
					if(!empty($address_country_field) && $address_country_field->field_type=='zone' && !empty($address_country_field->field_options['zone_type']) && $address_country_field->field_options['zone_type']=='country' && !empty($address_country_field->field_default)) {
						$country = $address_country_field->field_default;
					}
				}
				if(isset($defaultCountry)){
					$country = $defaultCountry;
				}
				if(!empty($country)) {
					$countryType = hikashop_get('type.country');
					$dropdown = $countryType->displayStateDropDown($country, $stateId, $map, '', $value);
				}
			}

			return '<span id="'.$stateId.'_container">'.$dropdown.'</span>'.
				'<input type="hidden" id="'.$stateId.'_default_value" name="'.$stateId.'_default_value" value="'.$value.'"/>';
		}
		return parent::display($field,$value,$map,$inside,$options,$test,$allFields,$allValues);
	}

				$selected = ((int)$title->disabled && !$admin) ? 'disabled="disabled" ' : '';
				$selected .= ((is_numeric($value) && is_numeric($oneValue) AND $oneValue == $value) || (is_string($value) && $oneValue === $value) || is_array($value) && in_array($oneValue,$value)) ? 'selected="selected" ' : '';

			if(isset($field->field_default) && $oneValue === $field->field_default){
				$selected = (is_string($field->field_default) && $oneValue === $field->field_default) || is_array($field->field_default) && in_array($oneValue,$field->field_default) ? 'selected="selected" ' : '';
			}else{
				$selected = ((int)$title->disabled && !$admin) ? 'disabled="disabled" ' : '';
				$selected .= ((is_numeric($value) && is_numeric($oneValue) AND $oneValue == $value) || (is_string($value) && $oneValue === $value) || is_array($value) && in_array($oneValue,$value)) ? 'selected="selected" ' : '';
			}

	function display($field, $value, $map, $inside, $options = '', $test = false, $allFields = null, $allValues = null){
		$string = '';
		if(!empty($field->field_value) && !is_array($field->field_value)){
			$field->field_value = $this->parent->explodeValues($field->field_value);
		}
		if(empty($field->field_value) || !count($field->field_value)){
			return '<input type="hidden" name="'.$map.'" value="" />';
		}
		if($this->type == "multiple"){
			$string.= '<input type="hidden" name="'.$map.'" value=" " />';
			$map.='[]';
			$arg = 'multiple="multiple"';
			if(!empty($field->field_options['size'])) $arg .= ' size="'.intval($field->field_options['size']).'"';
		}else{
			$arg = 'size="1"';
			if(is_string($value)&& empty($value) && !empty($field->field_value)){
				$found = false;
				$first = false;
				foreach($field->field_value as $oneValue => $title){
					if($first===false){
						$first=$oneValue;
					}
					if($oneValue==$value){
						$found = true;
						break;
					}
				}
				//set default value for IE
				if(!$found){
					$value = $first;
				}
			}
		}
		$string .= '<select id="'.$this->prefix.$field->field_namekey.$this->suffix.'" name="'.$map.'" '.$arg.$options.'>';
		if(empty($field->field_value))
			return $string.'</select>';

		$app = JFactory::getApplication();
		$admin = $app->isAdmin();

		foreach($field->field_value as $oneValue => $title){
			if(isset($field->field_default) && array_key_exists($field->field_default, $field->field_value)){
				if($oneValue === $field->field_default){
					$selected = (is_string($field->field_default) && $oneValue === $field->field_default) || is_array($field->field_default) && in_array($oneValue,$field->field_default) ? 'selected="selected" ' : '';
				}else{
					$selected = ((int)$title->disabled && !$admin) ? 'disabled="disabled" ' : '';
				}
			}else{
				$selected = ((int)$title->disabled && !$admin) ? 'disabled="disabled" ' : '';
				$selected .= ((is_numeric($value) && is_numeric($oneValue) AND $oneValue == $value) || (is_string($value) && $oneValue === $value) || is_array($value) && in_array($oneValue,$value)) ? 'selected="selected" ' : '';
			}
			$id = $this->prefix.$field->field_namekey.$this->suffix.'_'.$oneValue;
			$string .= '<option value="'.$oneValue.'" id="'.$id.'" '.$selected.'>'.$this->trans($title->value).'</option>';
		}
		$string .= '</select>';

		return $string;
	}