thephpleague /
flysystem-azure
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| 1 | <?php |
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| 2 | |||
| 3 | namespace League\Flysystem\Azure; |
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| 4 | |||
| 5 | use League\Flysystem\Adapter\AbstractAdapter; |
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| 6 | use League\Flysystem\Adapter\Polyfill\NotSupportingVisibilityTrait; |
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| 7 | use League\Flysystem\Config; |
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| 8 | use League\Flysystem\Util; |
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| 9 | use MicrosoftAzure\Storage\Blob\Internal\IBlob; |
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| 10 | use MicrosoftAzure\Storage\Blob\Models\BlobPrefix; |
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| 11 | use MicrosoftAzure\Storage\Blob\Models\BlobProperties; |
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| 12 | use MicrosoftAzure\Storage\Blob\Models\CopyBlobResult; |
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| 13 | use MicrosoftAzure\Storage\Blob\Models\CreateBlobOptions; |
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| 14 | use MicrosoftAzure\Storage\Blob\Models\ListBlobsOptions; |
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| 15 | use MicrosoftAzure\Storage\Blob\Models\ListBlobsResult; |
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| 16 | use MicrosoftAzure\Storage\Common\ServiceException; |
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| 17 | |||
| 18 | class AzureAdapter extends AbstractAdapter |
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| 19 | { |
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| 20 | use NotSupportingVisibilityTrait; |
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| 21 | |||
| 22 | /** |
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| 23 | * @var string |
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| 24 | */ |
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| 25 | protected $container; |
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| 26 | |||
| 27 | /** |
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| 28 | * @var IBlob |
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| 29 | */ |
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| 30 | protected $client; |
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| 31 | |||
| 32 | /** |
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| 33 | * @var string[] |
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| 34 | */ |
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| 35 | protected static $metaOptions = [ |
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| 36 | 'CacheControl', |
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| 37 | 'ContentType', |
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| 38 | 'Metadata', |
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| 39 | 'ContentLanguage', |
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| 40 | 'ContentEncoding', |
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| 41 | ]; |
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| 42 | |||
| 43 | /** |
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| 44 | * Constructor. |
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| 45 | * |
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| 46 | * @param IBlob $azureClient |
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| 47 | * @param string $container |
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| 48 | * @param string $prefix |
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| 49 | */ |
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| 50 | public function __construct(IBlob $azureClient, $container, $prefix = null) |
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| 51 | { |
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| 52 | $this->client = $azureClient; |
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| 53 | $this->container = $container; |
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| 54 | $this->setPathPrefix($prefix); |
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| 55 | } |
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| 56 | |||
| 57 | /** |
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| 58 | * {@inheritdoc} |
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| 59 | */ |
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| 60 | public function write($path, $contents, Config $config) |
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| 61 | { |
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| 62 | return $this->upload($path, $contents, $config); |
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| 63 | } |
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| 64 | |||
| 65 | /** |
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| 66 | * {@inheritdoc} |
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| 67 | */ |
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| 68 | public function writeStream($path, $resource, Config $config) |
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| 69 | { |
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| 70 | return $this->upload($path, $resource, $config); |
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| 71 | } |
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| 72 | |||
| 73 | /** |
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| 74 | * {@inheritdoc} |
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| 75 | */ |
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| 76 | public function update($path, $contents, Config $config) |
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| 77 | { |
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| 78 | return $this->upload($path, $contents, $config); |
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| 79 | } |
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| 80 | |||
| 81 | /** |
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| 82 | * {@inheritdoc} |
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| 83 | */ |
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| 84 | public function updateStream($path, $resource, Config $config) |
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| 85 | { |
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| 86 | return $this->upload($path, $resource, $config); |
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| 87 | } |
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| 88 | |||
| 89 | /** |
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| 90 | * {@inheritdoc} |
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| 91 | */ |
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| 92 | public function rename($path, $newpath) |
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| 93 | { |
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| 94 | $this->copy($path, $newpath); |
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| 95 | |||
| 96 | return $this->delete($path); |
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| 97 | } |
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| 98 | |||
| 99 | public function copy($path, $newpath) |
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| 100 | { |
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| 101 | $path = $this->applyPathPrefix($path); |
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| 102 | $newpath = $this->applyPathPrefix($newpath); |
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| 103 | |||
| 104 | $this->client->copyBlob($this->container, $newpath, $this->container, $path); |
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| 105 | |||
| 106 | return true; |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * {@inheritdoc} |
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| 111 | */ |
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| 112 | public function delete($path) |
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| 113 | { |
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| 114 | $path = $this->applyPathPrefix($path); |
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| 115 | |||
| 116 | $this->client->deleteBlob($this->container, $path); |
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| 117 | |||
| 118 | return true; |
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| 119 | } |
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| 120 | |||
| 121 | /** |
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| 122 | * {@inheritdoc} |
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| 123 | */ |
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| 124 | public function deleteDir($dirname) |
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| 125 | { |
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| 126 | $dirname = $this->applyPathPrefix($dirname); |
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| 127 | |||
| 128 | $options = new ListBlobsOptions(); |
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| 129 | $options->setPrefix($dirname . '/'); |
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| 130 | |||
| 131 | /** @var ListBlobsResult $listResults */ |
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| 132 | $listResults = $this->client->listBlobs($this->container, $options); |
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0 ignored issues
–
show
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| 133 | |||
| 134 | foreach ($listResults->getBlobs() as $blob) { |
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| 135 | /** @var \MicrosoftAzure\Storage\Blob\Models\Blob $blob */ |
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| 136 | $this->client->deleteBlob($this->container, $blob->getName()); |
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| 137 | } |
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| 138 | |||
| 139 | return true; |
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| 140 | } |
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| 141 | |||
| 142 | /** |
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| 143 | * {@inheritdoc} |
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| 144 | */ |
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| 145 | public function createDir($dirname, Config $config) |
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| 146 | { |
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| 147 | $this->write(rtrim($dirname, '/') . '/', ' ', $config); |
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| 148 | |||
| 149 | return ['path' => $dirname, 'type' => 'dir']; |
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| 150 | } |
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| 151 | |||
| 152 | /** |
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| 153 | * {@inheritdoc} |
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| 154 | */ |
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| 155 | public function has($path) |
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| 156 | { |
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| 157 | $path = $this->applyPathPrefix($path); |
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| 158 | |||
| 159 | try { |
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| 160 | $this->client->getBlobMetadata($this->container, $path); |
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| 161 | } catch (ServiceException $e) { |
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| 162 | if ($e->getCode() !== 404) { |
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| 163 | throw $e; |
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| 164 | } |
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| 165 | |||
| 166 | return false; |
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| 167 | } |
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| 168 | |||
| 169 | return true; |
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| 170 | } |
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| 171 | |||
| 172 | /** |
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| 173 | * {@inheritdoc} |
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| 174 | */ |
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| 175 | View Code Duplication | public function read($path) |
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| 176 | { |
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| 177 | $path = $this->applyPathPrefix($path); |
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| 178 | |||
| 179 | /** @var \MicrosoftAzure\Storage\Blob\Models\GetBlobResult $blobResult */ |
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| 180 | $blobResult = $this->client->getBlob($this->container, $path); |
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| 181 | $properties = $blobResult->getProperties(); |
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| 182 | $content = $this->streamContentsToString($blobResult->getContentStream()); |
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| 183 | |||
| 184 | return $this->normalizeBlobProperties($path, $properties) + ['contents' => $content]; |
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| 185 | } |
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| 186 | |||
| 187 | /** |
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| 188 | * {@inheritdoc} |
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| 189 | */ |
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| 190 | View Code Duplication | public function readStream($path) |
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| 191 | { |
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| 192 | $path = $this->applyPathPrefix($path); |
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| 193 | |||
| 194 | /** @var \MicrosoftAzure\Storage\Blob\Models\GetBlobResult $blobResult */ |
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| 195 | $blobResult = $this->client->getBlob($this->container, $path); |
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| 196 | $properties = $blobResult->getProperties(); |
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| 197 | |||
| 198 | return $this->normalizeBlobProperties($path, $properties) + ['stream' => $blobResult->getContentStream()]; |
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| 199 | } |
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| 200 | |||
| 201 | /** |
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| 202 | * {@inheritdoc} |
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| 203 | */ |
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| 204 | public function listContents($directory = '', $recursive = false) |
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| 205 | { |
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| 206 | $directory = $this->applyPathPrefix($directory); |
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| 207 | |||
| 208 | // Append trailing slash only for directory other than root (which after normalization is an empty string). |
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| 209 | // Listing for / doesn't work properly otherwise. |
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| 210 | if (strlen($directory)) { |
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| 211 | $directory = rtrim($directory, '/') . '/'; |
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| 212 | } |
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| 213 | |||
| 214 | $options = new ListBlobsOptions(); |
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| 215 | $options->setPrefix($directory); |
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| 216 | |||
| 217 | if ( ! $recursive) { |
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| 218 | $options->setDelimiter('/'); |
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| 219 | } |
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| 220 | |||
| 221 | /** @var ListBlobsResult $listResults */ |
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| 222 | $listResults = $this->client->listBlobs($this->container, $options); |
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0 ignored issues
–
show
$options is of type object<MicrosoftAzure\St...odels\ListBlobsOptions>, but the function expects a object<MicrosoftAzure\St...\ListBlobsOptions>|null.
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
Loading history...
|
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| 223 | |||
| 224 | $contents = []; |
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| 225 | |||
| 226 | foreach ($listResults->getBlobs() as $blob) { |
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| 227 | $contents[] = $this->normalizeBlobProperties($blob->getName(), $blob->getProperties()); |
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| 228 | } |
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| 229 | |||
| 230 | if ( ! $recursive) { |
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| 231 | $contents = array_merge( |
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| 232 | $contents, |
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| 233 | array_map([$this, 'normalizeBlobPrefix'], $listResults->getBlobPrefixes()) |
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| 234 | ); |
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| 235 | } |
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| 236 | |||
| 237 | return Util::emulateDirectories($contents); |
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| 238 | } |
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| 239 | |||
| 240 | /** |
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| 241 | * {@inheritdoc} |
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| 242 | */ |
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| 243 | public function getMetadata($path) |
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| 244 | { |
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| 245 | $path = $this->applyPathPrefix($path); |
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| 246 | |||
| 247 | /** @var \MicrosoftAzure\Storage\Blob\Models\GetBlobPropertiesResult $result */ |
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| 248 | $result = $this->client->getBlobProperties($this->container, $path); |
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| 249 | |||
| 250 | return $this->normalizeBlobProperties($path, $result->getProperties()); |
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| 251 | } |
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| 252 | |||
| 253 | /** |
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| 254 | * {@inheritdoc} |
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| 255 | */ |
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| 256 | public function getSize($path) |
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| 257 | { |
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| 258 | return $this->getMetadata($path); |
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| 259 | } |
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| 260 | |||
| 261 | /** |
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| 262 | * {@inheritdoc} |
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| 263 | */ |
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| 264 | public function getMimetype($path) |
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| 265 | { |
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| 266 | return $this->getMetadata($path); |
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| 267 | } |
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| 268 | |||
| 269 | /** |
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| 270 | * {@inheritdoc} |
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| 271 | */ |
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| 272 | public function getTimestamp($path) |
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| 273 | { |
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| 274 | return $this->getMetadata($path); |
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| 275 | } |
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| 276 | |||
| 277 | /** |
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| 278 | * Builds the normalized output array. |
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| 279 | * |
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| 280 | * @param string $path |
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| 281 | * @param int $timestamp |
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| 282 | * @param mixed $content |
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| 283 | * |
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| 284 | * @return array |
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| 285 | */ |
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| 286 | protected function normalize($path, $timestamp, $content = null) |
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| 287 | { |
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| 288 | $data = [ |
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| 289 | 'path' => $path, |
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| 290 | 'timestamp' => (int) $timestamp, |
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| 291 | 'dirname' => Util::dirname($path), |
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| 292 | 'type' => 'file', |
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| 293 | ]; |
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| 294 | |||
| 295 | if (is_string($content)) { |
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| 296 | $data['contents'] = $content; |
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| 297 | } |
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| 298 | |||
| 299 | return $data; |
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| 300 | } |
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| 301 | |||
| 302 | /** |
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| 303 | * Builds the normalized output array from a Blob object. |
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| 304 | * |
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| 305 | * @param string $path |
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| 306 | * @param BlobProperties $properties |
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| 307 | * |
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| 308 | * @return array |
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| 309 | */ |
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| 310 | protected function normalizeBlobProperties($path, BlobProperties $properties) |
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| 311 | { |
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| 312 | if (substr($path, -1) === '/') { |
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| 313 | return ['type' => 'dir', 'path' => $this->removePathPrefix(rtrim($path, '/'))]; |
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| 314 | } |
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| 315 | |||
| 316 | $path = $this->removePathPrefix($path); |
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| 317 | |||
| 318 | return [ |
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| 319 | 'path' => $path, |
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| 320 | 'timestamp' => (int) $properties->getLastModified()->format('U'), |
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| 321 | 'dirname' => Util::dirname($path), |
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| 322 | 'mimetype' => $properties->getContentType(), |
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| 323 | 'size' => $properties->getContentLength(), |
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| 324 | 'type' => 'file', |
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| 325 | ]; |
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| 326 | } |
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| 327 | |||
| 328 | /** |
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| 329 | * Builds the normalized output array from a BlobPrefix object. |
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| 330 | * |
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| 331 | * @param BlobPrefix $blobPrefix |
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| 332 | * |
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| 333 | * @return array |
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| 334 | */ |
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| 335 | protected function normalizeBlobPrefix(BlobPrefix $blobPrefix) |
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| 336 | { |
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| 337 | return ['type' => 'dir', 'path' => $this->removePathPrefix(rtrim($blobPrefix->getName(), '/'))]; |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * Retrieves content streamed by Azure into a string. |
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| 342 | * |
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| 343 | * @param resource $resource |
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| 344 | * |
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| 345 | * @return string |
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| 346 | */ |
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| 347 | protected function streamContentsToString($resource) |
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| 348 | { |
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| 349 | return stream_get_contents($resource); |
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| 350 | } |
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| 351 | |||
| 352 | /** |
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| 353 | * Upload a file. |
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| 354 | * |
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| 355 | * @param string $path Path |
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| 356 | * @param string|resource $contents Either a string or a stream. |
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| 357 | * @param Config $config Config |
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| 358 | * |
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| 359 | * @return array |
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| 360 | */ |
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| 361 | protected function upload($path, $contents, Config $config) |
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| 362 | { |
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| 363 | $path = $this->applyPathPrefix($path); |
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| 364 | |||
| 365 | /** @var CopyBlobResult $result */ |
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| 366 | $result = $this->client->createBlockBlob( |
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| 367 | $this->container, |
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| 368 | $path, |
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| 369 | $contents, |
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| 370 | $this->getOptionsFromConfig($config) |
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|
0 ignored issues
–
show
$this->getOptionsFromConfig($config) is of type object<MicrosoftAzure\St...dels\CreateBlobOptions>, but the function expects a object<MicrosoftAzure\St...CreateBlobOptions>|null.
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
Loading history...
|
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| 371 | ); |
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| 372 | |||
| 373 | return $this->normalize($path, $result->getLastModified()->format('U'), $contents); |
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| 374 | } |
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| 375 | |||
| 376 | /** |
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| 377 | * Retrieve options from a Config instance. |
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| 378 | * |
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| 379 | * @param Config $config |
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| 380 | * |
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| 381 | * @return CreateBlobOptions |
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| 382 | */ |
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| 383 | protected function getOptionsFromConfig(Config $config) |
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| 384 | { |
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| 385 | $options = new CreateBlobOptions(); |
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| 386 | |||
| 387 | foreach (static::$metaOptions as $option) { |
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| 388 | if ( ! $config->has($option)) { |
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| 389 | continue; |
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| 390 | } |
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| 391 | |||
| 392 | call_user_func([$options, "set$option"], $config->get($option)); |
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| 393 | } |
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| 394 | |||
| 395 | if ($mimetype = $config->get('mimetype')) { |
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| 396 | $options->setContentType($mimetype); |
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| 397 | } |
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| 398 | |||
| 399 | return $options; |
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| 400 | } |
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| 401 | } |
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| 402 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: