/**
* Processes a value from a content row
* @param string $value The value to process
* @param string $definition The definition of the template
* @param string $field The name of the value
* @return mixed The processed value
*/
private function _processValue($value, $definition, $field)
{
switch ($definition->{$field}->type) {
case 'array':
$raw = $value;
$return = json_decode($value);
if ($return == null && ($raw != null && $raw != '')) {
// Value is not a json string
$return = $raw;
}
$return = array($return);
break;
case 'json':
try {
$return = json_decode($value);
} catch (\Exception $ex) {
$return = $value;
}
break;
case 'gmaps':
try {
$return = json_decode($value);
$layers = array();
$markers = array();
$polys = array();
$gm_layers = new Layers();
$gm_maps = new Maps();
foreach ($return->layers as $layer) {
$l = $gm_layers->getLayer($layer->layerId);
if ($l) {
$l->visible = $layer->visible;
$layers[] = $l;
$m = $gm_maps->getMarkers($layer->layerId);
$p = $gm_maps->getPolys($layer->layerId);
$markers = array_merge($m, $markers);
$polys = array_merge($p, $polys);
}
}
$return->layers = $layers;
$return->markers = $markers;
$return->polys = $polys;
} catch (\Exception $ex) {
$return = $value;
}
break;
case 'elements':
$ids = explode(',', $value);
$elements = array();
foreach ($ids as $id) {
$page = new Page();
$el = $page->getPageById($id);
if ($el) {
$elements[] = (object) $el;
}
}
$return = $elements;
break;
default:
$return = $value;
}
return $return;
}
