<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2023 Justin Hileman
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Psy\TabCompletion\Matcher;

/**
 * A class name tab completion Matcher.
 *
 * This matcher provides completion for all declared classes.
 *
 * @author Marc Garcia <markcial@gmail.com>
 */
class ClassNamesMatcher extends AbstractMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = []): array
    {
        $class = $this->getNamespaceAndClass($tokens);
        if ($class !== '' && $class[0] === '\\') {
            $class = \substr($class, 1, \strlen($class));
        }
        $quotedClass = \preg_quote($class);

        return \array_map(
            function ($className) use ($class) {
                // get the number of namespace separators
                $nsPos = \substr_count($class, '\\');
                $pieces = \explode('\\', $className);

                // $methods = Mirror::get($class);
                return \implode('\\', \array_slice($pieces, $nsPos, \count($pieces)));
            },
            \array_filter(
                \array_merge(\get_declared_classes(), \get_declared_interfaces()),
                function ($className) use ($quotedClass) {
                    return AbstractMatcher::startsWith($quotedClass, $className);
                }
            )
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens): bool
    {
        $token = \array_pop($tokens);
        $prevToken = \array_pop($tokens);

        $ignoredTokens = [
            self::T_INCLUDE, self::T_INCLUDE_ONCE, self::T_REQUIRE, self::T_REQUIRE_ONCE,
        ];

        switch (true) {
            case self::hasToken([$ignoredTokens], $token):
            case self::hasToken([$ignoredTokens], $prevToken):
            case \is_string($token) && $token === '$':
                return false;
            case self::hasToken([self::T_NEW, self::T_OPEN_TAG, self::T_NS_SEPARATOR, self::T_STRING], $prevToken):
            case self::hasToken([self::T_NEW, self::T_OPEN_TAG, self::T_NS_SEPARATOR], $token):
            case self::hasToken([self::T_OPEN_TAG, self::T_VARIABLE], $token):
            case self::isOperator($token):
                return true;
        }

        return false;
    }
}

• [F] AbstractContextAwareMatcher.php
  Delete
• [F] AbstractDefaultParametersMatcher.php
  Delete
• [F] AbstractMatcher.php
  Delete
• [F] ClassAttributesMatcher.php
  Delete
• [F] ClassMethodDefaultParametersMatcher.php
  Delete
• [F] ClassMethodsMatcher.php
  Delete
• [F] ClassNamesMatcher.php
  Delete
• [F] CommandsMatcher.php
  Delete
• [F] ConstantsMatcher.php
  Delete
• [F] FunctionDefaultParametersMatcher.php
  Delete
• [F] FunctionsMatcher.php
  Delete
• [F] KeywordsMatcher.php
  Delete
• [F] MongoClientMatcher.php
  Delete
• [F] MongoDatabaseMatcher.php
  Delete
• [F] ObjectAttributesMatcher.php
  Delete
• [F] ObjectMethodDefaultParametersMatcher.php
  Delete
• [F] ObjectMethodsMatcher.php
  Delete
• [F] VariablesMatcher.php
  Delete

Blog Section

Discover the Latest in Digital Payments and NFC Technology

Dive into our blog to explore the cutting-edge trends in digital payments and NFC technology. Stay updated on the innovations that are revolutionizing transactions, boosting security, and making payments quicker and more convenient. Learn how these advancements are shaping the future of financial interactions and driving the global transition towards a cashless world.

The Rise of Contactless Payments:...

In recent years, contactless payments have surged in popularity, driven...

Visit Blog

March 27, 2024

Enhancing Payment Security: The Role...

As digital transactions proliferate, ensuring robust payment security is more critical than ever. Two foundational...

Visit Blog

March 27, 2024

The Future of Digital Wallets:...

Digital wallets have fundamentally transformed how we manage money, offering a streamlined, secure, and highly...

Visit Blog

March 27, 2024