Render the field.
$values: The values retrieved from the database.
Overrides FieldPluginBase::render
function render($values) {
$value = $this
->getValue($values);
if (!empty($this->options['set_precision'])) {
$value = number_format($value, $this->options['precision'], $this->options['decimal'], $this->options['separator']);
}
else {
$remainder = abs($value) - intval(abs($value));
$value = $value > 0 ? floor($value) : ceil($value);
$value = number_format($value, 0, '', $this->options['separator']);
if ($remainder) {
// The substr may not be locale safe.
$value .= $this->options['decimal'] . substr($remainder, 2);
}
}
// Check to see if hiding should happen before adding prefix and suffix.
if ($this->options['hide_empty'] && empty($value) && ($value !== 0 || $this->options['empty_zero'])) {
return '';
}
// Should we format as a plural.
if (!empty($this->options['format_plural'])) {
$value = format_plural($value, $this->options['format_plural_singular'], $this->options['format_plural_plural']);
}
return $this
->sanitizeValue($this->options['prefix'], 'xss') . $this
->sanitizeValue($value) . $this
->sanitizeValue($this->options['suffix'], 'xss');
}