/**
* Returns the value to initially display with the input.
*
* @since 1.9
*
* @return string
*/
protected function getValueToUse()
{
$value = $this->currentValue === false ? $this->param->getDefault() : $this->currentValue;
if ($this->param->isList() && is_array($value)) {
$value = implode($this->param->getDelimiter(), $value);
}
return $value;
}
/**
* Sets the $value to a cleaned value of $originalValue.
*
* TODO: the per-parameter lowercaseing and trimming here needs some thought
*
* @since 1.0
*
* @param Options $options
*/
protected function cleanValue(Options $options)
{
$this->value = $this->originalValue;
$trim = $this->getDefinition()->trimDuringClean();
if ($trim === true || is_null($trim) && $options->trimValues()) {
if (is_string($this->value)) {
$this->value = trim($this->value);
}
}
if ($this->definition->isList()) {
$this->value = explode($this->definition->getDelimiter(), $this->value);
if ($trim === true || is_null($trim) && $options->trimValues()) {
foreach ($this->value as &$element) {
if (is_string($element)) {
$element = trim($element);
}
}
}
}
$definitionOptions = $this->definition->getOptions();
if ($options->lowercaseValues() || array_key_exists('tolower', $definitionOptions) && $definitionOptions['tolower']) {
if ($this->definition->isList()) {
foreach ($this->value as &$element) {
if (is_string($element)) {
$element = strtolower($element);
}
}
} elseif (is_string($this->value)) {
$this->value = strtolower($this->value);
}
}
}
