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<?php |
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/** |
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* Twigfield for Craft CMS |
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* |
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* Provides a twig editor field with Twig & Craft API autocomplete |
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* |
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* @link https://nystudio107.com |
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* @copyright Copyright (c) 2022 nystudio107 |
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*/ |
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namespace nystudio107\twigfield\base; |
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use craft\base\Element; |
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use nystudio107\twigfield\models\CompleteItem; |
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use nystudio107\twigfield\types\CompleteItemKind; |
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use phpDocumentor\Reflection\DocBlockFactory; |
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use ReflectionClass; |
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use ReflectionException; |
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use ReflectionMethod; |
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use ReflectionUnionType; |
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use yii\base\Behavior; |
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use yii\base\InvalidConfigException; |
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use yii\di\ServiceLocator; |
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/** |
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* @author nystudio107 |
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* @package twigfield |
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* @since 1.0.12 |
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*/ |
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abstract class ObjectParserAutocomplete extends Autocomplete implements ObjectParserInterface |
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{ |
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// Constants |
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// ========================================================================= |
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const EXCLUDED_PROPERTY_NAMES = [ |
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'controller', |
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'Controller', |
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'CraftEdition', |
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'CraftSolo', |
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'CraftPro', |
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]; |
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const EXCLUDED_BEHAVIOR_NAMES = [ |
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'fieldHandles', |
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'hasMethods', |
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'owner', |
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]; |
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const EXCLUDED_PROPERTY_REGEXES = [ |
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'^_', |
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]; |
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const EXCLUDED_METHOD_REGEXES = [ |
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'^_', |
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]; |
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const RECURSION_DEPTH_LIMIT = 10; |
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// Public Properties |
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// ========================================================================= |
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/** |
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* @var bool If the class itself should be parsed for complete items |
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*/ |
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public $parseClass = true; |
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/** |
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* @var bool If any ServiceLocator components should be parsed for complete items |
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*/ |
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public $parseComponents = true; |
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/** |
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* @var bool If the class properties should be parsed for complete items |
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*/ |
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public $parseProperties = true; |
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/** |
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* @var bool If the class methods should be parsed for complete items |
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*/ |
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public $parseMethods = true; |
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/** |
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* @var bool If the class behaviors should be parsed for complete items |
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*/ |
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public $parseBehaviors = true; |
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/** |
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* @var string Prefix for custom (behavior) properties, for the complete items sort |
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*/ |
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public $customPropertySortPrefix = '~'; |
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/** |
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* @var string Prefix for properties, for the complete items sort |
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*/ |
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public $propertySortPrefix = '~~'; |
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/** |
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* @var string Prefix for methods, for the complete items sort |
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*/ |
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public $methodSortPrefix = '~~~'; |
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// Public Methods |
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// ========================================================================= |
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/** |
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* @inerhitdoc |
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*/ |
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public function parseObject(string $name, $object, int $recursionDepth, string $path = ''): void |
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{ |
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// Only recurse `RECURSION_DEPTH_LIMIT` deep |
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if ($recursionDepth > self::RECURSION_DEPTH_LIMIT) { |
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return; |
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} |
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$recursionDepth++; |
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// Create the docblock factory |
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$factory = DocBlockFactory::createInstance(); |
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$path = trim(implode('.', [$path, $name]), '.'); |
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// The class itself |
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if ($this->parseClass) { |
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$this->getClassCompletion($object, $factory, $name, $path); |
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} |
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// ServiceLocator Components |
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if ($this->parseComponents) { |
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$this->getComponentCompletion($object, $recursionDepth, $path); |
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} |
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// Class properties |
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if ($this->parseProperties) { |
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$this->getPropertyCompletion($object, $factory, $recursionDepth, $path); |
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} |
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// Class methods |
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if ($this->parseMethods) { |
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$this->getMethodCompletion($object, $factory, $path); |
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} |
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// Behavior properties |
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if ($this->parseBehaviors) { |
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$this->getBehaviorCompletion($object, $factory, $recursionDepth, $path); |
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} |
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} |
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// Protected Methods |
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// ========================================================================= |
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/** |
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* @param $object |
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* @param DocBlockFactory $factory |
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* @param string $name |
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* @param $path |
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*/ |
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protected function getClassCompletion($object, DocBlockFactory $factory, string $name, $path): void |
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{ |
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try { |
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$reflectionClass = new ReflectionClass($object); |
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} catch (ReflectionException $e) { |
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return; |
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} |
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// Information on the class itself |
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$className = $reflectionClass->getName(); |
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$docs = $this->getDocs($reflectionClass, $factory); |
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CompleteItem::create() |
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->detail((string)$className) |
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->documentation((string)$docs) |
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->kind(CompleteItemKind::ClassKind) |
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->label((string)$name) |
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->insertText((string)$name) |
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->add($this, $path); |
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} |
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/** |
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* @param $object |
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* @param $recursionDepth |
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* @param $path |
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*/ |
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protected function getComponentCompletion($object, $recursionDepth, $path): void |
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{ |
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if ($object instanceof ServiceLocator) { |
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foreach ($object->getComponents() as $key => $value) { |
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$componentObject = null; |
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try { |
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$componentObject = $object->get($key); |
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} catch (InvalidConfigException $e) { |
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// That's okay |
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} |
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if ($componentObject) { |
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$this->parseObject($key, $componentObject, $recursionDepth, $path); |
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} |
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} |
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} |
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} |
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/** |
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* @param $object |
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* @param DocBlockFactory $factory |
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* @param $recursionDepth |
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* @param string $path |
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*/ |
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protected function getPropertyCompletion($object, DocBlockFactory $factory, $recursionDepth, string $path): void |
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{ |
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try { |
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$reflectionClass = new ReflectionClass($object); |
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} catch (ReflectionException $e) { |
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return; |
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} |
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$reflectionProperties = $reflectionClass->getProperties(); |
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$customField = false; |
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if ($object instanceof Behavior) { |
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$customField = true; |
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} |
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$sortPrefix = $customField ? $this->customPropertySortPrefix : $this->propertySortPrefix; |
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foreach ($reflectionProperties as $reflectionProperty) { |
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$propertyName = $reflectionProperty->getName(); |
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// Exclude some properties |
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$propertyAllowed = true; |
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foreach (self::EXCLUDED_PROPERTY_REGEXES as $excludePattern) { |
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$pattern = '`' . $excludePattern . '`i'; |
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if (preg_match($pattern, $propertyName) === 1) { |
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$propertyAllowed = false; |
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} |
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} |
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if (in_array($propertyName, self::EXCLUDED_PROPERTY_NAMES, true)) { |
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$propertyAllowed = false; |
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} |
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if ($customField && in_array($propertyName, self::EXCLUDED_BEHAVIOR_NAMES, true)) { |
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$propertyAllowed = false; |
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} |
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// Process the property |
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if ($propertyAllowed && $reflectionProperty->isPublic()) { |
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$detail = "Property"; |
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$docblock = null; |
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$docs = $reflectionProperty->getDocComment(); |
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if ($docs) { |
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$docblock = $factory->create($docs); |
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$docs = ''; |
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$summary = $docblock->getSummary(); |
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if (!empty($summary)) { |
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$docs = $summary; |
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} |
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$description = $docblock->getDescription()->render(); |
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if (!empty($description)) { |
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$docs = $description; |
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} |
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} |
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// Figure out the type |
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if ($docblock) { |
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$tag = $docblock->getTagsByName('var'); |
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if ($tag && isset($tag[0])) { |
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$docs = $tag[0]; |
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} |
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} |
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if (preg_match('/@var\s+([^\s]+)/', $docs, $matches)) { |
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list(, $type) = $matches; |
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$detail = $type; |
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} |
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if ($detail === "Property") { |
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if ((PHP_MAJOR_VERSION >= 7 && PHP_MINOR_VERSION >= 4) || (PHP_MAJOR_VERSION >= 8)) { |
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if ($reflectionProperty->hasType()) { |
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$reflectionType = $reflectionProperty->getType(); |
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if ($reflectionType instanceof ReflectionNamedType) { |
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$type = $reflectionType->getName(); |
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$detail = $type; |
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} |
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} |
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if ((PHP_MAJOR_VERSION >= 8) && $reflectionProperty->hasDefaultValue()) { |
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$value = $reflectionProperty->getDefaultValue(); |
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if (is_array($value)) { |
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$value = json_encode($value); |
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} |
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if (!empty($value)) { |
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$detail = (string)$value; |
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} |
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} |
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} |
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} |
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$thisPath = trim(implode('.', [$path, $propertyName]), '.'); |
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$label = $propertyName; |
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CompleteItem::create() |
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->detail((string)$detail) |
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->documentation((string)$docs) |
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->kind($customField ? CompleteItemKind::FieldKind : CompleteItemKind::PropertyKind) |
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->label((string)$label) |
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->insertText((string)$label) |
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->sortText((string)$sortPrefix . (string)$label) |
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->add($this, $thisPath); |
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// Recurse through if this is an object |
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if (isset($object->$propertyName) && is_object($object->$propertyName)) { |
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if (!$customField && !in_array($propertyName, self::EXCLUDED_PROPERTY_NAMES, true)) { |
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$this->parseObject($propertyName, $object->$propertyName, $recursionDepth, $path); |
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} |
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} |
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} |
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} |
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} |
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/** |
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* @param $object |
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* @param DocBlockFactory $factory |
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* @param string $path |
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*/ |
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protected function getMethodCompletion($object, DocBlockFactory $factory, string $path): void |
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{ |
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try { |
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$reflectionClass = new ReflectionClass($object); |
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} catch (ReflectionException $e) { |
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return; |
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} |
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$reflectionMethods = $reflectionClass->getMethods(); |
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foreach ($reflectionMethods as $reflectionMethod) { |
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$methodName = $reflectionMethod->getName(); |
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// Exclude some properties |
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$methodAllowed = true; |
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foreach (self::EXCLUDED_METHOD_REGEXES as $excludePattern) { |
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$pattern = '`' . $excludePattern . '`i'; |
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if (preg_match($pattern, $methodName) === 1) { |
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$methodAllowed = false; |
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} |
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} |
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// Process the method |
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if ($methodAllowed && $reflectionMethod->isPublic()) { |
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$docblock = null; |
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$docs = $this->getDocs($reflectionMethod, $factory); |
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$detail = $methodName . '('; |
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$params = $reflectionMethod->getParameters(); |
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$paramList = []; |
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foreach ($params as $param) { |
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if ($param->hasType()) { |
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$reflectionType = $param->getType(); |
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if ($reflectionType instanceof ReflectionUnionType) { |
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$unionTypes = $reflectionType->getTypes(); |
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$typeName = ''; |
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foreach ($unionTypes as $unionType) { |
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$typeName .= '|' . $unionType->getName(); |
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} |
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$typeName = trim($typeName, '|'); |
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$paramList[] = $typeName . ': ' . '$' . $param->getName(); |
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} else { |
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$paramList[] = $param->getType()->getName() . ': ' . '$' . $param->getName(); |
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} |
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} else { |
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$paramList[] = '$' . $param->getName(); |
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} |
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} |
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$detail .= implode(', ', $paramList) . ')'; |
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$thisPath = trim(implode('.', [$path, $methodName]), '.'); |
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$label = $methodName . '()'; |
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$docsPreamble = ''; |
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// Figure out the type |
343
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if ($docblock) { |
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$tags = $docblock->getTagsByName('param'); |
345
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if ($tags) { |
346
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$docsPreamble = "Parameters:\n\n"; |
347
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|
foreach ($tags as $tag) { |
348
|
|
|
$docsPreamble .= $tag . "\n"; |
349
|
|
|
} |
350
|
|
|
$docsPreamble .= "\n"; |
351
|
|
|
} |
352
|
|
|
} |
353
|
|
|
CompleteItem::create() |
354
|
|
|
->detail((string)$detail) |
355
|
|
|
->documentation((string)$docsPreamble . (string)$docs) |
356
|
|
|
->kind(CompleteItemKind::MethodKind) |
357
|
|
|
->label((string)$label) |
358
|
|
|
->insertText((string)$label) |
359
|
|
|
->sortText($this->methodSortPrefix . (string)$label) |
360
|
|
|
->add($this, $thisPath); |
361
|
|
|
} |
362
|
|
|
} |
363
|
|
|
} |
364
|
|
|
|
365
|
|
|
/** |
|
|
|
|
366
|
|
|
* @param $object |
|
|
|
|
367
|
|
|
* @param DocBlockFactory $factory |
|
|
|
|
368
|
|
|
* @param $recursionDepth |
|
|
|
|
369
|
|
|
* @param string $path |
|
|
|
|
370
|
|
|
*/ |
|
|
|
|
371
|
|
|
protected function getBehaviorCompletion($object, DocBlockFactory $factory, $recursionDepth, string $path): void |
372
|
|
|
{ |
373
|
|
|
if ($object instanceof Element) { |
374
|
|
|
$behaviorClass = $object->getBehavior('customFields'); |
375
|
|
|
if ($behaviorClass) { |
376
|
|
|
$this->getPropertyCompletion($behaviorClass, $factory, $recursionDepth, $path); |
377
|
|
|
} |
378
|
|
|
} |
379
|
|
|
} |
380
|
|
|
|
381
|
|
|
/** |
382
|
|
|
* Try to get the best documentation block we can |
383
|
|
|
* |
384
|
|
|
* @param ReflectionClass|ReflectionMethod $reflection |
|
|
|
|
385
|
|
|
* @param DocBlockFactory $factory |
|
|
|
|
386
|
|
|
* @return string |
|
|
|
|
387
|
|
|
*/ |
388
|
|
|
protected function getDocs($reflection, DocBlockFactory $factory): string |
389
|
|
|
{ |
390
|
|
|
$docs = $reflection->getDocComment(); |
391
|
|
|
if ($docs) { |
392
|
|
|
$docblock = $factory->create($docs); |
393
|
|
|
$summary = $docblock->getSummary(); |
394
|
|
|
if (!empty($summary)) { |
395
|
|
|
$docs = $summary; |
396
|
|
|
} |
397
|
|
|
$description = $docblock->getDescription()->render(); |
398
|
|
|
if (!empty($description)) { |
399
|
|
|
$docs = $description; |
400
|
|
|
} |
401
|
|
|
} |
402
|
|
|
|
403
|
|
|
return $docs ?: ''; |
404
|
|
|
} |
405
|
|
|
} |
406
|
|
|
|