Viewing file:  InteractsWithProperties.php (3.22 KB) -rw-r--r--
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<?php
namespace Livewire\Concerns;
use Illuminate\Database\Eloquent\Model;
use Livewire\Drawer\Utils;
trait InteractsWithProperties
{
public function hasProperty($prop)
{
return property_exists($this, Utils::beforeFirstDot($prop));
}
public function getPropertyValue($name)
{
$value = $this->{Utils::beforeFirstDot($name)};
if (Utils::containsDots($name)) {
return data_get($value, Utils::afterFirstDot($name));
}
return $value;
}
public function fill($values)
{
$publicProperties = array_keys($this->all());
if ($values instanceof Model) {
$values = $values->toArray();
}
foreach ($values as $key => $value) {
if (in_array(Utils::beforeFirstDot($key), $publicProperties)) {
data_set($this, $key, $value);
}
}
}
public function reset(...$properties)
{
$properties = count($properties) && is_array($properties[0])
? $properties[0]
: $properties;
// Reset all
if (empty($properties)) {
$properties = array_keys($this->all());
}
$freshInstance = new static;
foreach ($properties as $property) {
$property = str($property);
// Check if the property contains a dot which means it is actually on a nested object like a FormObject
if (str($property)->contains('.')) {
$propertyName = $property->afterLast('.');
$objectName = $property->beforeLast('.');
$object = data_get($freshInstance, $objectName, null);
if (is_object($object)) {
$isInitialized = (new \ReflectionProperty($object, (string) $propertyName))->isInitialized($object);
} else {
$isInitialized = false;
}
} else {
$isInitialized = (new \ReflectionProperty($freshInstance, (string) $property))->isInitialized($freshInstance);
}
// Handle resetting properties that are not initialized by default.
if (! $isInitialized) {
data_forget($this, (string) $property);
continue;
}
data_set($this, $property, data_get($freshInstance, $property));
}
}
protected function resetExcept(...$properties)
{
if (count($properties) && is_array($properties[0])) {
$properties = $properties[0];
}
$keysToReset = array_diff(array_keys($this->all()), $properties);
$this->reset($keysToReset);
}
public function only($properties)
{
$results = [];
foreach (is_array($properties) ? $properties : func_get_args() as $property) {
$results[$property] = $this->hasProperty($property) ? $this->getPropertyValue($property) : null;
}
return $results;
}
public function except($properties)
{
$properties = is_array($properties) ? $properties : func_get_args();
return array_diff_key($this->all(), array_flip($properties));
}
public function all()
{
return Utils::getPublicPropertiesDefinedOnSubclass($this);
}
}
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