85 lines
2.2 KiB
PHP
85 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of Psy Shell.
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*
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* (c) 2012-2018 Justin Hileman
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Psy\TabCompletion\Matcher;
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/**
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* A class method tab completion Matcher.
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*
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* Given a namespace and class, this matcher provides completion for static
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* methods.
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*
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* @author Marc Garcia <markcial@gmail.com>
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*/
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class ClassMethodsMatcher extends AbstractMatcher
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{
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/**
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* {@inheritdoc}
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*/
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public function getMatches(array $tokens, array $info = [])
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{
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$input = $this->getInput($tokens);
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$firstToken = \array_pop($tokens);
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if (self::tokenIs($firstToken, self::T_STRING)) {
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// second token is the nekudotayim operator
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\array_pop($tokens);
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}
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$class = $this->getNamespaceAndClass($tokens);
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try {
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$reflection = new \ReflectionClass($class);
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} catch (\ReflectionException $re) {
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return [];
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}
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if (self::needCompleteClass($tokens[1])) {
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$methods = $reflection->getMethods();
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} else {
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$methods = $reflection->getMethods(\ReflectionMethod::IS_STATIC);
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}
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$methods = \array_map(function (\ReflectionMethod $method) {
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return $method->getName();
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}, $methods);
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return \array_map(
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function ($name) use ($class) {
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$chunks = \explode('\\', $class);
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$className = \array_pop($chunks);
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return $className . '::' . $name;
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},
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\array_filter($methods, function ($method) use ($input) {
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return AbstractMatcher::startsWith($input, $method);
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})
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function hasMatched(array $tokens)
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{
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$token = \array_pop($tokens);
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$prevToken = \array_pop($tokens);
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switch (true) {
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case self::tokenIs($prevToken, self::T_DOUBLE_COLON) && self::tokenIs($token, self::T_STRING):
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case self::tokenIs($token, self::T_DOUBLE_COLON):
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return true;
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}
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return false;
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}
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}
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