+++ /dev/null
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\Command\ListCommand;
-
-use Symfony\Component\Console\Input\InputInterface;
-
-/**
- * Method Enumerator class.
- */
-class MethodEnumerator extends Enumerator
-{
- /**
- * {@inheritdoc}
- */
- protected function listItems(InputInterface $input, \Reflector $reflector = null, $target = null)
- {
- // only list methods when a Reflector is present.
-
- if ($reflector === null) {
- return;
- }
-
- // We can only list methods on actual class (or object) reflectors.
- if (!$reflector instanceof \ReflectionClass) {
- return;
- }
-
- // only list methods if we are specifically asked
- if (!$input->getOption('methods')) {
- return;
- }
-
- $showAll = $input->getOption('all');
- $noInherit = $input->getOption('no-inherit');
- $methods = $this->prepareMethods($this->getMethods($showAll, $reflector, $noInherit));
-
- if (empty($methods)) {
- return;
- }
-
- $ret = array();
- $ret[$this->getKindLabel($reflector)] = $methods;
-
- return $ret;
- }
-
- /**
- * Get defined methods for the given class or object Reflector.
- *
- * @param bool $showAll Include private and protected methods
- * @param \Reflector $reflector
- * @param bool $noInherit Exclude inherited methods
- *
- * @return array
- */
- protected function getMethods($showAll, \Reflector $reflector, $noInherit = false)
- {
- $className = $reflector->getName();
-
- $methods = array();
- foreach ($reflector->getMethods() as $name => $method) {
- if ($noInherit && $method->getDeclaringClass()->getName() !== $className) {
- continue;
- }
-
- if ($showAll || $method->isPublic()) {
- $methods[$method->getName()] = $method;
- }
- }
-
- // @todo switch to ksort after we drop support for 5.3:
- // ksort($methods, SORT_NATURAL | SORT_FLAG_CASE);
- uksort($methods, 'strnatcasecmp');
-
- return $methods;
- }
-
- /**
- * Prepare formatted method array.
- *
- * @param array $methods
- *
- * @return array
- */
- protected function prepareMethods(array $methods)
- {
- // My kingdom for a generator.
- $ret = array();
-
- foreach ($methods as $name => $method) {
- if ($this->showItem($name)) {
- $ret[$name] = array(
- 'name' => $name,
- 'style' => $this->getVisibilityStyle($method),
- 'value' => $this->presentSignature($method),
- );
- }
- }
-
- return $ret;
- }
-
- /**
- * Get a label for the particular kind of "class" represented.
- *
- * @param \ReflectionClass $reflector
- *
- * @return string
- */
- protected function getKindLabel(\ReflectionClass $reflector)
- {
- if ($reflector->isInterface()) {
- return 'Interface Methods';
- } elseif (method_exists($reflector, 'isTrait') && $reflector->isTrait()) {
- return 'Trait Methods';
- } else {
- return 'Class Methods';
- }
- }
-
- /**
- * Get output style for the given method's visibility.
- *
- * @param \ReflectionMethod $method
- *
- * @return string
- */
- private function getVisibilityStyle(\ReflectionMethod $method)
- {
- if ($method->isPublic()) {
- return self::IS_PUBLIC;
- } elseif ($method->isProtected()) {
- return self::IS_PROTECTED;
- } else {
- return self::IS_PRIVATE;
- }
- }
-}