GetFieldOptions($field_name);
if (!array_key_exists('options', $field_options) || !is_array($field_options['options'])) {
trigger_error('Options not defined for '.$object->Prefix.' field '.$field_name.'', E_USER_WARNING);
return $value;
}
$options = $field_options['options'];
$use_phrases = array_key_exists('use_phrases', $field_options) ? $field_options['use_phrases'] : false;
if ( strpos($value, '|') !== false ) {
// Multiple checkboxes OR multiselect.
$sorted_values = array();
$selected_values = explode('|', substr($value, 1, -1));
// 1. sort values using options order from unit config
$existing_values = array_keys($options);
$non_existing_selected_values = array_diff($selected_values, $existing_values);
if ( $non_existing_selected_values ) {
$selected_values = array_diff($selected_values, $non_existing_selected_values);
foreach ( $selected_values as $unsorted_value ) {
$sorted_values[array_search($unsorted_value, $existing_values)] = $unsorted_value;
}
ksort($sorted_values);
$sorted_values = array_merge($sorted_values, $non_existing_selected_values);
}
else {
foreach ( $selected_values as $unsorted_value ) {
$sorted_values[array_search($unsorted_value, $existing_values)] = $unsorted_value;
}
ksort($sorted_values);
}
// 2. convert values to titles
$labels = array();
foreach ( $sorted_values as $sorted_value ) {
$label = $this->formatOption($sorted_value, $options, $use_phrases);
if ( $label ) {
$labels[] = $label;
}
}
return implode($format, $labels);
}
return $this->formatOption($value, $options, $use_phrases);
}
function formatOption($value, $options, $use_phrases = true)
{
$label = getArrayValue($options, $value);
if ($label !== false) {
// option_id found in options array
return $use_phrases ? $this->Application->Phrase($label) : $label;
}
else {
// option_id not found
return "$value" == "0" ? '' : $value;
}
}
/**
* Performs basic type validation on form field value
*
* @param mixed $value
* @param string $field_name
* @param kDBItem $object
* @return mixed
* @access public
*/
public function Parse($value, $field_name, &$object)
{
if ( $value == '' ) {
return NULL;
}
$found = $option_key = false;
$options = $object->GetFieldOptions($field_name);
$use_phrases = getArrayValue($options, 'use_phrases');
foreach ($options['options'] as $option_key => $option_value) {
if ( $use_phrases ) {
$option_value = $this->Application->Phrase($option_value);
}
if ( "$option_value" === "$value" ) {
$found = true;
break;
}
}
return $found ? $option_key : $value;
}
}