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1 | <?php |
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2 | |||
3 | /* |
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4 | * This file is part of EC-CUBE |
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5 | * |
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6 | * Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved. |
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7 | * |
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8 | * http://www.ec-cube.co.jp/ |
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9 | * |
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10 | * For the full copyright and license information, please view the LICENSE |
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11 | * file that was distributed with this source code. |
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12 | */ |
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13 | |||
14 | namespace Eccube\Doctrine\ORM\Mapping\Driver; |
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15 | |||
16 | use Doctrine\ORM\Mapping\MappingException; |
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17 | use Eccube\Util\StringUtil; |
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18 | use PhpCsFixer\Tokenizer\Token; |
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19 | use PhpCsFixer\Tokenizer\Tokens; |
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20 | |||
21 | /** |
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22 | * 同じプロセス内で新しく生成されたProxyクラスからマッピングメタデータを抽出するためのAnnotationDriver. |
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23 | * |
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24 | * 同じプロセス内で、Proxy元のEntityがロードされた後に同じFQCNを持つProxyをロードしようとすると、Fatalエラーが発生する. |
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25 | * このエラーを回避するために、新しく生成されたProxyクラスは一時的にクラス名を変更してからロードして、マッピングメタデータを抽出する. |
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26 | */ |
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27 | class ReloadSafeAnnotationDriver extends AnnotationDriver |
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28 | { |
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29 | /** |
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30 | * @var array 新しく生成されたProxyファイルのリスト |
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31 | */ |
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32 | protected $newProxyFiles; |
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33 | |||
34 | protected $outputDir; |
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35 | |||
36 | public function setNewProxyFiles($newProxyFiles) |
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37 | { |
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38 | $this->newProxyFiles = array_map(function ($file) { |
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39 | return realpath($file); |
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40 | }, $newProxyFiles); |
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41 | } |
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42 | |||
43 | /** |
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44 | * @param string $outputDir |
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45 | */ |
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46 | public function setOutputDir($outputDir) |
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47 | { |
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48 | $this->outputDir = $outputDir; |
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49 | } |
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50 | |||
51 | /** |
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52 | * {@inheritdoc} |
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53 | */ |
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54 | public function getAllClassNames() |
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55 | { |
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56 | if ($this->classNames !== null) { |
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57 | return $this->classNames; |
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58 | } |
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59 | |||
60 | if (!$this->paths) { |
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0 ignored issues
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61 | throw MappingException::pathRequired(); |
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62 | } |
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63 | |||
64 | foreach ($this->paths as $path) { |
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65 | if (!is_dir($path)) { |
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66 | throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path); |
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67 | } |
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68 | |||
69 | $iterator = new \RegexIterator( |
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70 | new \RecursiveIteratorIterator( |
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71 | new \RecursiveDirectoryIterator($path, \FilesystemIterator::SKIP_DOTS), |
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72 | \RecursiveIteratorIterator::LEAVES_ONLY |
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73 | ), |
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74 | '/^.+'.preg_quote($this->fileExtension).'$/i', |
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75 | \RecursiveRegexIterator::GET_MATCH |
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76 | ); |
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77 | |||
78 | foreach ($iterator as $file) { |
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79 | $sourceFile = $file[0]; |
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80 | |||
81 | if (!preg_match('(^phar:)i', $sourceFile)) { |
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82 | $sourceFile = realpath($sourceFile); |
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83 | } |
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84 | |||
85 | View Code Duplication | foreach ($this->excludePaths as $excludePath) { |
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86 | $exclude = str_replace('\\', '/', realpath($excludePath)); |
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87 | $current = str_replace('\\', '/', $sourceFile); |
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88 | |||
89 | if (strpos($current, $exclude) !== false) { |
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90 | continue 2; |
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91 | } |
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92 | } |
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93 | View Code Duplication | if ('\\' === DIRECTORY_SEPARATOR) { |
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94 | $path = str_replace('\\', '/', $path); |
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95 | $this->trait_proxies_directory = str_replace('\\', '/', $this->trait_proxies_directory); |
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96 | $sourceFile = str_replace('\\', '/', $sourceFile); |
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97 | } |
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98 | $proxyFile = str_replace($path, $this->trait_proxies_directory, $sourceFile); |
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99 | if (file_exists($proxyFile)) { |
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100 | $sourceFile = $proxyFile; |
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101 | } |
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102 | |||
103 | $this->classNames = array_merge($this->classNames ?: [], $this->getClassNamesFromTokens($sourceFile)); |
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104 | } |
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105 | } |
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106 | |||
107 | return $this->classNames; |
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108 | } |
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109 | |||
110 | /** |
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111 | * ソースコードを字句解析してクラス名を解決します. |
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112 | * 新しく生成されたProxyクラスの場合は、一時的にクラス名を変更したクラスを生成してロードします. |
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113 | * |
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114 | * @param $sourceFile string ソースファイル |
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115 | * |
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116 | * @return array ソースファイルに含まれるクラス名のリスト |
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117 | */ |
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118 | private function getClassNamesFromTokens($sourceFile) |
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119 | { |
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120 | $tokens = Tokens::fromCode(file_get_contents($sourceFile)); |
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121 | $results = []; |
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122 | $currentIndex = 0; |
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123 | while ($currentIndex = $tokens->getNextTokenOfKind($currentIndex, [[T_CLASS]])) { |
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124 | $classNameTokenIndex = $tokens->getNextMeaningfulToken($currentIndex); |
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125 | if ($classNameTokenIndex) { |
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0 ignored issues
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The expression
$classNameTokenIndex of type null|integer is loosely compared to true ; this is ambiguous if the integer can be zero. You might want to explicitly use !== null instead.
In PHP, under loose comparison (like For 0 == false // true
0 == null // true
123 == false // false
123 == null // false
// It is often better to use strict comparison
0 === false // false
0 === null // false
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126 | $namespaceIndex = $tokens->getNextTokenOfKind(0, [[T_NAMESPACE]]); |
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127 | if ($namespaceIndex) { |
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128 | $namespaceEndIndex = $tokens->getNextTokenOfKind($namespaceIndex, [';']); |
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129 | $namespace = $tokens->generatePartialCode($tokens->getNextMeaningfulToken($namespaceIndex), $tokens->getPrevMeaningfulToken($namespaceEndIndex)); |
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130 | $className = $tokens[$classNameTokenIndex]->getContent(); |
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131 | $fqcn = $namespace.'\\'.$className; |
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132 | if (class_exists($fqcn) && !$this->isTransient($fqcn)) { |
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133 | $sourceFile = realpath($sourceFile); |
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134 | if (in_array($sourceFile, $this->newProxyFiles)) { |
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135 | $newClassName = $className.StringUtil::random(12); |
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136 | $tokens[$classNameTokenIndex] = new Token([T_STRING, $newClassName]); |
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137 | $newFilePath = $this->outputDir."${newClassName}.php"; |
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138 | file_put_contents($newFilePath, $tokens->generateCode()); |
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139 | require_once $newFilePath; |
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140 | $results[] = $namespace."\\${newClassName}"; |
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141 | } else { |
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142 | $results[] = $fqcn; |
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143 | } |
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144 | } |
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145 | } |
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146 | } |
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147 | $currentIndex++; |
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148 | } |
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149 | |||
150 | return $results; |
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151 | } |
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152 | } |
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153 |
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)
or! empty(...)
instead.