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1 | <?php declare(strict_types=1); |
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2 | |||
3 | namespace WyriHaximus\React\Cache; |
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4 | |||
5 | use React\Cache\CacheInterface; |
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6 | use React\Filesystem\FilesystemInterface as ReactFilesystem; |
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7 | use React\Filesystem\Node\FileInterface; |
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8 | use React\Filesystem\Node\NodeInterface; |
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9 | use function React\Promise\all; |
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10 | use React\Promise\Promise; |
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11 | use React\Promise\PromiseInterface; |
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12 | use function React\Promise\reject; |
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13 | use function React\Promise\resolve; |
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14 | use Throwable; |
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15 | |||
16 | final class Filesystem implements CacheInterface |
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17 | { |
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18 | /** |
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19 | * @var ReactFilesystem |
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20 | */ |
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21 | private $filesystem; |
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22 | |||
23 | /** |
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24 | * @var string |
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25 | */ |
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26 | private $path; |
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27 | |||
28 | /** |
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29 | * filesystem constructor. |
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30 | * @param ReactFilesystem $filesystem |
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31 | * @param string $path |
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32 | */ |
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33 | 11 | public function __construct(ReactFilesystem $filesystem, string $path) |
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34 | { |
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35 | 11 | $this->filesystem = $filesystem; |
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36 | 11 | $this->path = $path; |
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37 | 11 | } |
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38 | |||
39 | /** |
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40 | * @param string $key |
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41 | * @param null|mixed $default |
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42 | * @return PromiseInterface |
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43 | */ |
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44 | 5 | public function get($key, $default = null): PromiseInterface |
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45 | { |
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46 | return $this->has($key)->then(function (bool $has) use ($key, $default) { |
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47 | 5 | if ($has === true) { |
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48 | 4 | return $this->getFile($key)->getContents(); |
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49 | } |
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50 | |||
51 | 1 | return resolve($default); |
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52 | 5 | }); |
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53 | } |
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54 | |||
55 | /** |
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56 | * @param string $key |
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57 | * @param mixed $value |
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58 | * @param null|mixed $ttl |
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59 | */ |
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60 | 5 | public function set($key, $value, $ttl = null): PromiseInterface |
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61 | { |
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62 | 5 | $file = $this->getFile($key); |
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63 | 5 | if (\strpos($key, \DIRECTORY_SEPARATOR) === false) { |
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64 | 1 | return $this->putContents($file, $value); |
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65 | } |
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66 | |||
67 | 4 | $path = \explode(\DIRECTORY_SEPARATOR, $key); |
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68 | 4 | \array_pop($path); |
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69 | 4 | $path = \implode(\DIRECTORY_SEPARATOR, $path); |
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70 | |||
71 | 4 | $dir = $this->filesystem->dir($this->path . $path); |
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72 | |||
73 | return $dir->createRecursive()->then(null, function (Throwable $error) { |
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74 | 2 | if ($error->getMessage() === 'mkdir(): File exists') { |
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75 | 2 | return resolve(true); |
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76 | } |
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77 | |||
78 | return reject($error); |
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79 | })->then(function () use ($file, $value): PromiseInterface { |
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80 | 4 | return $this->putContents($file, $value); |
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81 | 4 | }); |
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82 | } |
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83 | |||
84 | /** |
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85 | * @param string $key |
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86 | */ |
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87 | 4 | public function delete($key): PromiseInterface |
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88 | { |
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89 | return $this->has($key)->then(function () use ($key): PromiseInterface { |
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90 | 4 | return $this->getFile($key)->remove(); |
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91 | })->then(function () { |
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92 | 1 | return resolve(true); |
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93 | }, function () { |
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94 | 3 | return resolve(false); |
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95 | 4 | }); |
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96 | } |
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97 | |||
98 | 2 | public function getMultiple(array $keys, $default = null): PromiseInterface |
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99 | { |
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100 | 2 | $promises = []; |
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101 | 2 | foreach ($keys as $key) { |
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102 | 2 | $promises[$key] = $this->get($key, $default); |
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103 | } |
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104 | |||
105 | 2 | return all($promises); |
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106 | } |
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107 | |||
108 | 2 | public function setMultiple(array $values, $ttl = null): PromiseInterface |
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109 | { |
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110 | 2 | $promises = []; |
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111 | 2 | foreach ($values as $key => $value) { |
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112 | 2 | $promises[$key] = $this->set($key, $value, $ttl); |
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113 | } |
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114 | |||
115 | View Code Duplication | return all($promises)->then(function ($results) { |
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116 | 2 | foreach ($results as $result) { |
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117 | 2 | if ($result === false) { |
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118 | return resolve(false); |
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119 | } |
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120 | } |
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121 | |||
122 | 2 | return resolve(true); |
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123 | 2 | }); |
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124 | } |
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125 | |||
126 | public function deleteMultiple(array $keys): PromiseInterface |
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127 | { |
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128 | $promises = []; |
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129 | foreach ($keys as $key) { |
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130 | $promises[$key] = $this->delete($key); |
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131 | } |
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132 | |||
133 | View Code Duplication | return all($promises)->then(function ($results) { |
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134 | foreach ($results as $result) { |
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135 | if ($result === false) { |
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136 | return resolve(false); |
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137 | } |
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138 | } |
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139 | |||
140 | return resolve(true); |
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141 | }); |
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142 | } |
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143 | |||
144 | 1 | public function clear(): PromiseInterface |
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145 | { |
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146 | return (new Promise(function ($resolve, $reject): void { |
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147 | 1 | $stream = $this->filesystem->dir($this->path)->lsRecursiveStreaming(); |
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148 | $stream->on('data', function (NodeInterface $node) use ($reject): void { |
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149 | 1 | if ($node instanceof FileInterface === false) { |
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150 | 1 | return; |
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151 | } |
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152 | |||
153 | 1 | $node->remove()->then(null, $reject); |
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154 | 1 | }); |
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155 | 1 | $stream->on('error', $reject); |
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156 | 1 | $stream->on('close', $resolve); |
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157 | }))->then(function () { |
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158 | 1 | return resolve(true); |
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159 | 1 | }); |
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160 | } |
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161 | |||
162 | 9 | public function has($key): PromiseInterface |
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163 | { |
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164 | return $this->getFile($key)->exists()->then(function () { |
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165 | 5 | return resolve(true); |
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166 | }, function () { |
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167 | 7 | return resolve(false); |
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168 | 9 | }); |
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169 | } |
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170 | |||
171 | 5 | private function putContents(FileInterface $file, $value): PromiseInterface |
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172 | { |
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173 | return $file->putContents($value)->then(function () { |
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174 | 5 | return resolve(true); |
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175 | }, function () { |
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176 | return resolve(false); |
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177 | 5 | }); |
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178 | } |
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179 | |||
180 | /** |
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181 | * @param $key |
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182 | * @return FileInterface |
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183 | */ |
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184 | 11 | private function getFile($key): FileInterface |
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185 | { |
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186 | 11 | return $this->filesystem->file($this->path . $key); |
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187 | } |
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188 | } |
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189 |
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.