/**
* Sets the fields to MODX placeholders
* @return void
*/
public function setFieldsAsPlaceholders()
{
$fields = $this->dictionary->toArray();
/* better handling of checkbox values when input name is an array[] */
$fs = array();
/** @var mixed $v */
foreach ($fields as $k => $v) {
if (is_array($v) && !isset($_FILES[$k])) {
foreach ($v as $sk => $sv) {
$fs[$k . '.' . $sk] = $this->convertMODXTags($sv);
}
$v = $this->modx->toJSON($v);
}
/* str_replace to prevent showing of placeholders */
$fs[$k] = $this->convertMODXTags($v);
}
$this->modx->setPlaceholders($fs, $this->config['placeholderPrefix']);
}
/**
* Validates an array of fields. Returns the field names and values, with
* the field names stripped of their validators.
*
* The key names can be in this format:
*
* name:validator=param:anotherValidator:oneMoreValidator=`param`
*
* @access public
* @param fiDictionary $dictionary
* @param string $validationFields
* @return array An array of field name => value pairs.
*/
public function validateFields(fiDictionary $dictionary, $validationFields = '', $validationSeparator = ',')
{
$keys = $dictionary->toArray();
$this->fields = $keys;
/* process the list of fields that will be validated */
$validationFields = explode($validationSeparator, $validationFields);
$fieldValidators = array();
foreach ($validationFields as $idx => $v) {
$v = trim(ltrim($v), ' ');
/* allow multi-line definitions */
$key = explode(':', $v);
/* explode into list separated by : */
if (!empty($key[0])) {
$field = $key[0];
array_splice($key, 0, 1);
/* remove the field name from validator list */
$fieldValidators[$field] = $key;
if (!isset($this->fields[$field]) && strpos($field, '.') === false) {
/* prevent someone from bypassing a required field by removing it from the form */
$keys[$field] = !empty($this->fields[$v]) ? $this->fields[$v] : '';
}
}
}
/** @var string|array $v */
foreach ($keys as $k => $v) {
/* is a array field, ie contact[name] */
if (is_array($v) && !isset($_FILES[$k]) && is_string($k) && intval($k) == 0 && $k !== 0) {
$isCheckbox = false;
foreach ($v as $key => $val) {
if (!is_string($key)) {
$isCheckbox = true;
continue;
}
$subKey = $k . '.' . $key;
$this->_validate($subKey, $val, $fieldValidators);
}
if ($isCheckbox) {
$this->_validate($k, $v, $fieldValidators);
}
} else {
$this->_validate($k, $v, $fieldValidators);
}
}
/* remove fields that have . in name */
foreach ($this->fields as $field => $v) {
if (strpos($field, '.') !== false || strpos($field, ':')) {
unset($this->fields[$field]);
}
}
/* add fields back into dictionary */
foreach ($this->fields as $k => $v) {
$dictionary->set($k, $v);
}
return $this->fields;
}
/**
* Test the reset method
* @depends testSet
*/
public function testReset()
{
$this->dictionary->set('one', 1);
$this->dictionary->reset();
$this->assertEmpty($this->dictionary->fields);
}
