freyo /
flysystem-qcloud-cos-v5
| Total Complexity | 60 |
| Total Lines | 531 |
| Duplicated Lines | 0 % |
| Coverage | 82.47% |
| Changes | 0 | ||
Complex classes like Adapter often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Adapter, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 17 | class Adapter extends AbstractAdapter implements CanOverwriteFiles |
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| 18 | { |
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| 19 | /** |
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| 20 | * @var Client |
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| 21 | */ |
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| 22 | protected $client; |
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| 23 | |||
| 24 | /** |
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| 25 | * @var array |
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| 26 | */ |
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| 27 | protected $config = []; |
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| 28 | |||
| 29 | /** |
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| 30 | * @var array |
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| 31 | */ |
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| 32 | protected $regionMap = [ |
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| 33 | 'cn-east' => 'ap-shanghai', |
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| 34 | 'cn-sorth' => 'ap-guangzhou', |
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| 35 | 'cn-north' => 'ap-beijing-1', |
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| 36 | 'cn-south-2' => 'ap-guangzhou-2', |
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| 37 | 'cn-southwest' => 'ap-chengdu', |
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| 38 | 'sg' => 'ap-singapore', |
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| 39 | 'tj' => 'ap-beijing-1', |
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| 40 | 'bj' => 'ap-beijing', |
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| 41 | 'sh' => 'ap-shanghai', |
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| 42 | 'gz' => 'ap-guangzhou', |
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| 43 | 'cd' => 'ap-chengdu', |
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| 44 | 'sgp' => 'ap-singapore', |
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| 45 | ]; |
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| 46 | |||
| 47 | /** |
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| 48 | * Adapter constructor. |
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| 49 | * |
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| 50 | * @param Client $client |
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| 51 | * @param array $config |
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| 52 | */ |
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| 53 | public function __construct(Client $client, array $config) |
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| 59 | } |
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| 60 | |||
| 61 | /** |
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| 62 | * @return string |
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| 63 | */ |
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| 64 | 19 | public function getBucketWithAppId() |
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| 65 | 1 | { |
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| 66 | 19 | return $this->getBucket().'-'.$this->getAppId(); |
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| 67 | } |
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| 68 | |||
| 69 | /** |
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| 70 | * @return string |
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| 71 | */ |
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| 72 | 2 | public function getBucket() |
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| 73 | { |
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| 74 | 2 | return str_replace('-'.getAppId(), '', $this->config['bucket']); |
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Bug
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by
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| 75 | } |
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| 76 | |||
| 77 | /** |
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| 78 | * @return string |
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| 79 | */ |
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| 80 | 2 | public function getAppId() |
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| 81 | { |
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| 82 | 2 | return $this->config['credentials']['appId']; |
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| 83 | 2 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * @return string |
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| 87 | */ |
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| 88 | public function getRegion() |
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| 89 | { |
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| 90 | return array_key_exists($this->config['region'], $this->regionMap) |
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| 91 | 2 | ? $this->regionMap[$this->config['region']] : $this->config['region']; |
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| 92 | } |
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| 93 | 2 | ||
| 94 | 2 | /** |
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| 95 | 2 | * @param $path |
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| 96 | * |
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| 97 | * @return string |
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| 98 | */ |
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| 99 | public function getSourcePath($path) |
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| 100 | { |
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| 101 | return sprintf('%s-%s.cos.%s.myqcloud.com/%s', |
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| 102 | $this->getBucket(), $this->getAppId(), $this->getRegion(), $path |
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| 103 | 4 | ); |
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| 104 | 4 | } |
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| 105 | 3 | ||
| 106 | 3 | /** |
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| 107 | * @param string $path |
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| 108 | * |
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| 109 | * @return string |
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| 110 | 4 | */ |
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| 111 | public function getUrl($path) |
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| 112 | { |
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| 113 | 4 | if ($this->config['cdn']) { |
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| 114 | return $this->applyPathPrefix($path); |
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| 115 | } |
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| 116 | |||
| 117 | $options = [ |
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| 118 | 'Scheme' => isset($this->config['scheme']) ? $this->config['scheme'] : 'http' |
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| 119 | ]; |
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| 120 | |||
| 121 | $objectUrl = $this->client->getObjectUrl( |
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| 122 | $this->getBucket(), $path, null, $options |
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| 123 | ); |
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| 124 | |||
| 125 | $url = parse_url($objectUrl); |
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| 126 | |||
| 127 | return sprintf('%s://%s%s', $url['scheme'], $url['host'], urldecode($url['path'])); |
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| 128 | } |
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| 129 | 1 | ||
| 130 | /** |
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| 131 | 1 | * @param string $path |
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| 132 | 1 | * @param \DateTimeInterface $expiration |
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| 133 | * @param array $options |
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| 134 | 1 | * |
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| 135 | 1 | * @return string |
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| 136 | 1 | */ |
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| 137 | public function getTemporaryUrl($path, DateTimeInterface $expiration, array $options = []) |
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| 138 | 1 | { |
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| 139 | $options = array_merge($options, |
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| 140 | 1 | ['Scheme' => isset($this->config['scheme']) ? $this->config['scheme'] : 'http']); |
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| 141 | 1 | ||
| 142 | $objectUrl = $this->client->getObjectUrl( |
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| 143 | $this->getBucket(), $path, $expiration->format('c'), $options |
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| 144 | ); |
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| 145 | |||
| 146 | $url = parse_url($objectUrl); |
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| 147 | |||
| 148 | if ($this->config['cdn']) { |
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| 149 | return $this->config['cdn'].urldecode($url['path']).'?'.$url['query']; |
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| 150 | } |
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| 151 | |||
| 152 | return sprintf('%s://%s%s?%s', $url['scheme'], $url['host'], urldecode($url['path']), $url['query']); |
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| 153 | } |
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| 154 | 2 | ||
| 155 | /** |
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| 156 | 2 | * @param string $path |
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| 157 | * @param string $contents |
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| 158 | 2 | * @param Config $config |
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| 159 | * |
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| 160 | * @return array|bool |
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| 161 | */ |
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| 162 | public function write($path, $contents, Config $config) |
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| 167 | } |
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| 168 | 2 | ||
| 169 | 2 | /** |
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| 170 | 2 | * @param string $path |
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| 171 | * @param resource $resource |
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| 172 | 2 | * @param Config $config |
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| 173 | 2 | * |
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| 174 | 2 | * @return array|bool |
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| 175 | 2 | */ |
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| 176 | 2 | public function writeStream($path, $resource, Config $config) |
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| 177 | 2 | { |
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| 178 | $options = $this->prepareUploadConfig($config); |
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| 179 | |||
| 180 | return $this->client->upload( |
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| 181 | $this->getBucket(), |
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| 182 | $path, |
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| 183 | stream_get_contents($resource, -1, 0), |
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| 184 | $options |
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| 185 | ); |
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| 186 | } |
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| 187 | 1 | ||
| 188 | /** |
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| 189 | 1 | * @param string $path |
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| 190 | * @param string $contents |
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| 191 | * @param Config $config |
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| 192 | * |
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| 193 | * @return array|bool |
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| 194 | */ |
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| 195 | public function update($path, $contents, Config $config) |
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| 196 | { |
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| 197 | return $this->write($path, $contents, $config); |
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| 198 | } |
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| 199 | 1 | ||
| 200 | /** |
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| 201 | 1 | * @param string $path |
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| 202 | * @param resource $resource |
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| 203 | * @param Config $config |
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| 204 | * |
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| 205 | * @return array|bool |
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| 206 | */ |
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| 207 | public function updateStream($path, $resource, Config $config) |
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| 208 | { |
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| 209 | return $this->writeStream($path, $resource, $config); |
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| 210 | 1 | } |
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| 211 | |||
| 212 | 1 | /** |
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| 213 | * @param string $path |
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| 214 | 1 | * @param string $newpath |
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| 215 | * |
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| 216 | 1 | * @return bool |
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| 217 | */ |
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| 218 | public function rename($path, $newpath) |
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| 219 | { |
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| 220 | $result = $this->copy($path, $newpath); |
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| 221 | |||
| 222 | $this->delete($path); |
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| 223 | |||
| 224 | return $result; |
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| 225 | 2 | } |
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| 226 | |||
| 227 | 2 | /** |
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| 228 | * @param string $path |
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| 229 | 2 | * @param string $newpath |
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| 230 | * |
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| 231 | * @return bool |
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| 232 | */ |
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| 233 | public function copy($path, $newpath) |
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| 234 | { |
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| 235 | $source = $this->getSourcePath($path); |
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| 236 | |||
| 237 | 2 | return (bool) $this->client->copy($this->getBucket(), $newpath, $source); |
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| 238 | } |
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| 239 | 2 | ||
| 240 | 2 | /** |
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| 241 | 2 | * @param string $path |
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| 242 | 2 | * |
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| 243 | * @return bool |
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| 244 | */ |
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| 245 | public function delete($path) |
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| 246 | { |
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| 247 | return (bool) $this->client->deleteObject([ |
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| 248 | 'Bucket' => $this->getBucket(), |
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| 249 | 'Key' => $path, |
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| 250 | 1 | ]); |
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| 251 | } |
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| 252 | 1 | ||
| 253 | /** |
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| 254 | 1 | * @param string $dirname |
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| 255 | * |
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| 256 | * @return bool |
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| 257 | */ |
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| 258 | 1 | public function deleteDir($dirname) |
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| 259 | 1 | { |
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| 260 | 1 | $response = $this->listObjects($dirname); |
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| 261 | |||
| 262 | 1 | if (!isset($response['Contents'])) { |
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| 263 | 1 | return true; |
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| 264 | 1 | } |
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| 265 | 1 | ||
| 266 | $keys = array_map(function ($item) { |
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| 267 | return ['Key' => $item['Key']]; |
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| 268 | }, (array) $response['Contents']); |
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| 269 | |||
| 270 | return (bool) $this->client->deleteObjects([ |
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| 271 | 'Bucket' => $this->getBucket(), |
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| 272 | 'Objects' => $keys, |
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| 273 | ]); |
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| 274 | 1 | } |
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| 275 | |||
| 276 | 1 | /** |
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| 277 | 1 | * @param string $dirname |
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| 278 | 1 | * @param Config $config |
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| 279 | 1 | * |
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| 280 | 1 | * @return array|bool |
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| 281 | */ |
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| 282 | public function createDir($dirname, Config $config) |
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| 283 | { |
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| 284 | return $this->client->putObject([ |
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| 285 | 'Bucket' => $this->getBucket(), |
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| 286 | 'Key' => $dirname.'/', |
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| 287 | 'Body' => '', |
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| 288 | ]); |
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| 289 | 1 | } |
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| 290 | |||
| 291 | 1 | /** |
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| 292 | 1 | * @param string $path |
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| 293 | 1 | * @param string $visibility |
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| 294 | 1 | * |
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| 295 | 1 | * @return bool |
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| 296 | */ |
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| 297 | public function setVisibility($path, $visibility) |
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| 298 | { |
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| 299 | return (bool) $this->client->PutObjectAcl([ |
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| 300 | 'Bucket' => $this->getBucket(), |
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| 301 | 'Key' => $path, |
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| 302 | 'ACL' => $this->normalizeVisibility($visibility), |
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| 303 | 1 | ]); |
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| 304 | } |
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| 305 | |||
| 306 | 1 | /** |
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| 307 | * @param string $path |
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| 308 | * |
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| 309 | * @return bool |
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| 310 | */ |
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| 311 | public function has($path) |
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| 312 | { |
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| 313 | try { |
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| 314 | return (bool) $this->getMetadata($path); |
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| 315 | } catch (NoSuchKeyException $e) { |
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| 316 | return false; |
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| 317 | 1 | } |
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| 318 | } |
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| 319 | |||
| 320 | 1 | /** |
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| 321 | * @param string $path |
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| 322 | * |
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| 323 | * @return array|bool |
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| 324 | */ |
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| 325 | public function read($path) |
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| 326 | 1 | { |
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| 327 | 1 | try { |
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| 328 | 1 | if (isset($this->config['read_from_cdn']) && $this->config['read_from_cdn']) { |
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| 329 | 1 | $response = $this->getHttpClient() |
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| 330 | ->get($this->getTemporaryUrl($path, Carbon::now()->addMinutes(5))) |
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| 331 | ->getBody() |
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| 332 | 1 | ->getContents(); |
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| 333 | } else { |
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| 334 | $response = $this->client->getObject([ |
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| 335 | 'Bucket' => $this->getBucket(), |
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| 336 | 'Key' => $path, |
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| 337 | ])->get('Body'); |
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| 338 | } |
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| 339 | |||
| 340 | return ['contents' => (string)$response]; |
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| 341 | } catch (NoSuchKeyException $e) { |
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| 342 | return false; |
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| 343 | 1 | } catch (\GuzzleHttp\Exception\ClientException $e) { |
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| 344 | return false; |
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| 345 | 1 | } |
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| 346 | 1 | } |
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| 347 | 1 | ||
| 348 | 1 | /** |
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| 349 | 1 | * @return \GuzzleHttp\Client |
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| 350 | */ |
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| 351 | public function getHttpClient() |
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| 352 | { |
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| 353 | return $client = (new \GuzzleHttp\Client([ |
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| 354 | 'verify' => false, |
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| 355 | 'timeout' => $this->config['timeout'], |
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| 356 | 'connect_timeout' => $this->config['connect_timeout'], |
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| 357 | 1 | ])); |
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| 358 | } |
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| 359 | |||
| 360 | 1 | /** |
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| 361 | * @param string $path |
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| 362 | 1 | * |
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| 363 | 1 | * @return array|bool |
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| 364 | 1 | */ |
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| 365 | 1 | public function readStream($path) |
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| 366 | { |
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| 367 | 1 | try { |
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| 368 | $temporaryUrl = $this->getTemporaryUrl($path, Carbon::now()->addMinutes(5)); |
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| 369 | |||
| 370 | $stream = $this->getHttpClient() |
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| 371 | ->get($temporaryUrl, ['stream' => true]) |
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| 372 | ->getBody() |
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| 373 | ->detach(); |
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| 374 | |||
| 375 | return ['stream' => $stream]; |
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| 376 | } catch (NoSuchKeyException $e) { |
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| 377 | return false; |
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| 378 | } catch (\GuzzleHttp\Exception\ClientException $e) { |
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| 379 | return false; |
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| 380 | } |
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| 381 | 1 | } |
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| 382 | |||
| 383 | 1 | /** |
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| 384 | * @param string $directory |
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| 385 | 1 | * @param bool $recursive |
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| 386 | * |
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| 387 | 1 | * @return array|bool |
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| 388 | 1 | */ |
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| 389 | 1 | public function listContents($directory = '', $recursive = false) |
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| 390 | { |
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| 391 | 1 | $list = []; |
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| 392 | |||
| 393 | $response = $this->listObjects($directory, $recursive); |
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| 394 | |||
| 395 | foreach ((array) $response->get('Contents') as $content) { |
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| 396 | $list[] = $this->normalizeFileInfo($content); |
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| 397 | } |
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| 398 | |||
| 399 | 5 | return $list; |
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| 400 | } |
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| 401 | 5 | ||
| 402 | 5 | /** |
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| 403 | 5 | * @param string $path |
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| 404 | 5 | * |
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| 405 | * @return array|bool |
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| 406 | */ |
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| 407 | public function getMetadata($path) |
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| 413 | } |
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| 414 | 1 | ||
| 415 | /** |
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| 416 | 1 | * @param string $path |
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| 417 | 1 | * |
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| 418 | * @return array|bool |
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| 419 | */ |
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| 420 | public function getSize($path) |
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| 421 | { |
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| 422 | $meta = $this->getMetadata($path); |
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| 423 | |||
| 424 | return isset($meta['ContentLength']) |
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| 425 | 1 | ? ['size' => $meta['ContentLength']] : false; |
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| 426 | } |
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| 427 | 1 | ||
| 428 | /** |
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| 429 | 1 | * @param string $path |
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| 430 | 1 | * |
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| 431 | * @return array|bool |
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| 432 | */ |
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| 433 | public function getMimetype($path) |
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| 434 | { |
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| 435 | $meta = $this->getMetadata($path); |
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| 436 | |||
| 437 | return isset($meta['ContentType']) |
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| 438 | 1 | ? ['mimetype' => $meta['ContentType']] : false; |
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| 439 | } |
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| 440 | 1 | ||
| 441 | /** |
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| 442 | 1 | * @param string $path |
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| 443 | 1 | * |
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| 444 | * @return array|bool |
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| 445 | */ |
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| 446 | public function getTimestamp($path) |
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| 447 | { |
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| 448 | $meta = $this->getMetadata($path); |
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| 449 | |||
| 450 | return isset($meta['LastModified']) |
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| 451 | 1 | ? ['timestamp' => strtotime($meta['LastModified'])] : false; |
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| 452 | } |
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| 453 | 1 | ||
| 454 | 1 | /** |
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| 455 | 1 | * @param string $path |
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| 456 | 1 | * |
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| 457 | * @return array|bool |
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| 458 | 1 | */ |
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| 459 | 1 | public function getVisibility($path) |
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| 476 | } |
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| 477 | 1 | ||
| 478 | /** |
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| 479 | * @param array $content |
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| 480 | 1 | * |
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| 481 | 1 | * @return array |
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| 482 | 1 | */ |
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| 483 | 1 | private function normalizeFileInfo(array $content) |
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| 484 | 1 | { |
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| 485 | 1 | $path = pathinfo($content['Key']); |
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| 486 | 1 | ||
| 487 | 1 | return [ |
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| 488 | 1 | 'type' => substr($content['Key'], -1) === '/' ? 'dir' : 'file', |
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| 489 | 'path' => $content['Key'], |
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| 490 | 'timestamp' => Carbon::parse($content['LastModified'])->getTimestamp(), |
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| 491 | 'size' => (int) $content['Size'], |
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| 492 | 'dirname' => (string) $path['dirname'], |
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| 493 | 'basename' => (string) $path['basename'], |
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| 494 | 'extension' => isset($path['extension']) ? $path['extension'] : '', |
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| 495 | 'filename' => (string) $path['filename'], |
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| 496 | ]; |
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| 497 | 2 | } |
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| 498 | |||
| 499 | 2 | /** |
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| 500 | 2 | * @param string $directory |
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| 501 | 2 | * @param bool $recursive |
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| 502 | 2 | * |
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| 503 | 2 | * @return mixed |
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| 504 | */ |
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| 505 | private function listObjects($directory = '', $recursive = false) |
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| 511 | 4 | ]); |
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| 512 | } |
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| 513 | 4 | ||
| 514 | /** |
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| 515 | 4 | * @param Config $config |
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| 516 | * |
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| 517 | * @return array |
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| 518 | */ |
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| 519 | 4 | private function prepareUploadConfig(Config $config) |
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| 520 | { |
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| 521 | $options = []; |
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| 522 | |||
| 523 | 4 | if ($config->has('params')) { |
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| 524 | $options['params'] = $config->get('params'); |
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| 525 | } |
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| 526 | |||
| 527 | if ($config->has('visibility')) { |
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| 532 | } |
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| 533 | |||
| 534 | 1 | /** |
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| 535 | * @param $visibility |
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| 536 | * |
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| 537 | * @return string |
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| 538 | */ |
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| 539 | 1 | private function normalizeVisibility($visibility) |
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| 548 | } |
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| 549 | } |
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| 550 |
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