silverstripe-framework/forms/PhoneNumberField.php

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<?php
/**
* Field for displaying phone numbers. It separates the number, the area code and optionally the country code
* and extension.
* @package forms
* @subpackage fields-formattedinput
*/
class PhoneNumberField extends FormField {
protected $areaCode;
protected $countryCode;
protected $ext;
public function __construct( $name, $title = null, $value = '', $extension = null,
$areaCode = null, $countryCode = null, $form = null ) {
$this->areaCode = $areaCode;
$this->ext = $extension;
$this->countryCode = $countryCode;
parent::__construct( $name, ($title===null) ? $name : $title, $value, $form );
}
public function Field() {
$field = new FieldGroup( $this->name );
$field->setID("{$this->name}_Holder");
list( $countryCode, $areaCode, $phoneNumber, $extension ) = $this->parseValue();
$hasTitle = false;
if( $this->countryCode !== null )
$field->push( new NumericField( $this->name.'[Country]', '+', $countryCode, 4 ) );
if( $this->areaCode !== null ){
$field->push( new NumericField( $this->name.'[Area]', '(', $areaCode, 4 ) );
$field->push( new NumericField( $this->name.'[Number]', ')', $phoneNumber, 10 ) );
}else{
$field->push( new NumericField( $this->name.'[Number]', '', $phoneNumber, 10 ) );
}
if( $this->ext !== null )
$field->push( new NumericField( $this->name.'[Extension]', 'ext', $extension, 6 ) );
return $field;
}
public function setValue( $value ) {
$this->value = self::joinPhoneNumber( $value );
return $this;
}
public static function joinPhoneNumber( $value ) {
if( is_array( $value ) ) {
$completeNumber = '';
if( ! empty($value['Country']) )
$completeNumber .= '+' . $value['Country'];
if( ! empty($value['Area']) )
$completeNumber .= '(' . $value['Area'] . ')';
$completeNumber .= $value['Number'];
if( ! empty($value['Extension']) )
$completeNumber .= '#' . $value['Extension'];
return $completeNumber;
} else
return $value;
}
protected function parseValue() {
if( !is_array( $this->value ) )
preg_match( '/^(?:(?:\+(\d+))?\s*\((\d+)\))?\s*([0-9A-Za-z]*)\s*(?:[#]\s*(\d+))?$/', $this->value, $parts );
else
return array( '', '', $this->value, '' );
if( is_array( $parts ) ) {
array_shift( $parts );
$parts = array_pad($parts, 4, false);
}
if(sizeof($parts) < 4) $parts[] = '';
return $parts;
}
public function saveInto( $record ) {
list( $countryCode, $areaCode, $phoneNumber, $extension ) = $this->parseValue();
$fieldName = $this->name;
$completeNumber = '';
if( $countryCode )
$completeNumber .= '+' . $countryCode;
if( $areaCode )
$completeNumber .= '(' . $areaCode . ')';
$completeNumber .= $phoneNumber;
if( $extension )
$completeNumber .= '#' . $extension;
$record->$fieldName = $completeNumber;
}
/**
* @todo Very basic validation at the moment
*/
function jsValidation() {
$formID = $this->form->FormName();
$jsFunc =<<<JS
Behaviour.register({
"#$formID": {
validatePhoneNumber: function(fieldName) {
if(!$(fieldName + "_Holder")) return true;
// Phonenumbers are split into multiple values, so get the inputs from the form.
var parts = $(fieldName + "_Holder").getElementsByTagName('input');
var isNull = true;
// we're not validating empty fields (done by requiredfields)
for(i=0; i < parts.length ; i++ ) {
isNull = (parts[i].value == null || parts[i].value == "") ? isNull && true : false;
}
if(!isNull) {
// Concatenate the string values from the parts of the input.
var joinedNumber = "";
for(i=0; i < parts.length; i++) joinedNumber += parts[i].value;
if(!joinedNumber.match(/^[0-9\+\-\(\)\s\#]*\$/)) {
// TODO Find a way to mark multiple error fields
validationError(
fieldName+"-Number",
"Please enter a valid phone number",
"validation",
false
);
}
}
return true;
}
}
});
JS;
Requirements :: customScript($jsFunc, 'func_validatePhoneNumber');
return "\$('$formID').validatePhoneNumber('$this->name');";
}
/**
* @todo Very basic validation at the moment
*/
function validate($validator){
$valid = preg_match(
'/^[0-9\+\-\(\)\s\#]*$/',
$this->joinPhoneNumber($this->value)
);
if(!$valid){
$validator->validationError(
$this->name,
_t('PhoneNumberField.VALIDATION', "Please enter a valid phone number"),
"validation",
false
);
return false;
}
return true;
}
}
?>