/**
* Process data before it is rendered.
* @param array $data Input data
* @param boolean $saving If the data is meant to be saved (otherwise we're in the preview window)
* @param boolean $child Flag indicating if we're working recursively
* @return [type] Formatted output data
*/
public function formatData($data, $saving = false, $child = false)
{
$element = $this->manager->get($data['_type']);
$data = wp_parse_args($data, $element->get_defaults());
if (isset($data['_csmeta'])) {
unset($data['_csmeta']);
}
// Recursively apply to child collections
if (isset($data['elements']) && count($data['elements']) > 0) {
$elements = array();
foreach ($data['elements'] as $key => $item) {
$elements[] = $this->formatData($item, $saving, true);
}
$data['elements'] = $elements;
} else {
$data['elements'] = array();
}
if (isset($data['custom_id'])) {
$data['id'] = $data['custom_id'];
unset($data['custom_id']);
}
// Format data before rendering
foreach ($data as $key => $item) {
if (is_array($item) && count($item) == 5 && ($item[4] == 'linked' || $item[4] == 'unlinked')) {
$data[$key . '_linked'] = array_pop($item);
$data[$key] = array_map('esc_html', array($item[0], $item[1], $item[2], $item[3]));
continue;
}
// Convert boolean to string
if ($item === true) {
$data[$key] = 'true';
continue;
}
if ($item === false) {
$data[$key] = 'false';
continue;
}
// Secure HTML from unworthy users
if (is_string($item)) {
$data[$key] = Cornerstone_Control::sanitize_html($item);
continue;
}
}
if (!isset($data['content'])) {
$data['content'] = '';
}
return $data;
}
public function sanitize($data)
{
return Cornerstone_Control::sanitize_html($data);
}
