Spaces:
Sleeping
Sleeping
File size: 8,616 Bytes
07c3cdd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 | <?php
namespace League\Flysystem;
use InvalidArgumentException;
use League\Flysystem\FilesystemNotFoundException;
use League\Flysystem\Plugin\PluggableTrait;
use League\Flysystem\Plugin\PluginNotFoundException;
/**
* Class MountManager.
*
* Proxies methods to Filesystem (@see __call):
*
* @method AdapterInterface getAdapter($prefix)
* @method Config getConfig($prefix)
* @method bool has($path)
* @method bool write($path, $contents, array $config = [])
* @method bool writeStream($path, $resource, array $config = [])
* @method bool put($path, $contents, $config = [])
* @method bool putStream($path, $contents, $config = [])
* @method string readAndDelete($path)
* @method bool update($path, $contents, $config = [])
* @method bool updateStream($path, $resource, $config = [])
* @method string|false read($path)
* @method resource|false readStream($path)
* @method bool rename($path, $newpath)
* @method bool delete($path)
* @method bool deleteDir($dirname)
* @method bool createDir($dirname, $config = [])
* @method array listFiles($directory = '', $recursive = false)
* @method array listPaths($directory = '', $recursive = false)
* @method array getWithMetadata($path, array $metadata)
* @method string|false getMimetype($path)
* @method string|false getTimestamp($path)
* @method string|false getVisibility($path)
* @method int|false getSize($path);
* @method bool setVisibility($path, $visibility)
* @method array|false getMetadata($path)
* @method Handler get($path, Handler $handler = null)
* @method Filesystem flushCache()
* @method void assertPresent($path)
* @method void assertAbsent($path)
* @method Filesystem addPlugin(PluginInterface $plugin)
*/
class MountManager
{
use PluggableTrait;
/**
* @var FilesystemInterface[]
*/
protected $filesystems = [];
/**
* Constructor.
*
* @param FilesystemInterface[] $filesystems [:prefix => Filesystem,]
*
* @throws InvalidArgumentException
*/
public function __construct(array $filesystems = [])
{
$this->mountFilesystems($filesystems);
}
/**
* Mount filesystems.
*
* @param FilesystemInterface[] $filesystems [:prefix => Filesystem,]
*
* @throws InvalidArgumentException
*
* @return $this
*/
public function mountFilesystems(array $filesystems)
{
foreach ($filesystems as $prefix => $filesystem) {
$this->mountFilesystem($prefix, $filesystem);
}
return $this;
}
/**
* Mount filesystems.
*
* @param string $prefix
* @param FilesystemInterface $filesystem
*
* @throws InvalidArgumentException
*
* @return $this
*/
public function mountFilesystem($prefix, FilesystemInterface $filesystem)
{
if ( ! is_string($prefix)) {
throw new InvalidArgumentException(__METHOD__ . ' expects argument #1 to be a string.');
}
$this->filesystems[$prefix] = $filesystem;
return $this;
}
/**
* Get the filesystem with the corresponding prefix.
*
* @param string $prefix
*
* @throws FilesystemNotFoundException
*
* @return FilesystemInterface
*/
public function getFilesystem($prefix)
{
if ( ! isset($this->filesystems[$prefix])) {
throw new FilesystemNotFoundException('No filesystem mounted with prefix ' . $prefix);
}
return $this->filesystems[$prefix];
}
/**
* Retrieve the prefix from an arguments array.
*
* @param array $arguments
*
* @throws InvalidArgumentException
*
* @return array [:prefix, :arguments]
*/
public function filterPrefix(array $arguments)
{
if (empty($arguments)) {
throw new InvalidArgumentException('At least one argument needed');
}
$path = array_shift($arguments);
if ( ! is_string($path)) {
throw new InvalidArgumentException('First argument should be a string');
}
list($prefix, $path) = $this->getPrefixAndPath($path);
array_unshift($arguments, $path);
return [$prefix, $arguments];
}
/**
* @param string $directory
* @param bool $recursive
*
* @throws InvalidArgumentException
* @throws FilesystemNotFoundException
*
* @return array
*/
public function listContents($directory = '', $recursive = false)
{
list($prefix, $directory) = $this->getPrefixAndPath($directory);
$filesystem = $this->getFilesystem($prefix);
$result = $filesystem->listContents($directory, $recursive);
foreach ($result as &$file) {
$file['filesystem'] = $prefix;
}
return $result;
}
/**
* Call forwarder.
*
* @param string $method
* @param array $arguments
*
* @throws InvalidArgumentException
* @throws FilesystemNotFoundException
*
* @return mixed
*/
public function __call($method, $arguments)
{
list($prefix, $arguments) = $this->filterPrefix($arguments);
return $this->invokePluginOnFilesystem($method, $arguments, $prefix);
}
/**
* @param string $from
* @param string $to
* @param array $config
*
* @throws InvalidArgumentException
* @throws FilesystemNotFoundException
*
* @return bool
*/
public function copy($from, $to, array $config = [])
{
list($prefixFrom, $from) = $this->getPrefixAndPath($from);
$buffer = $this->getFilesystem($prefixFrom)->readStream($from);
if ($buffer === false) {
return false;
}
list($prefixTo, $to) = $this->getPrefixAndPath($to);
$result = $this->getFilesystem($prefixTo)->writeStream($to, $buffer, $config);
if (is_resource($buffer)) {
fclose($buffer);
}
return $result;
}
/**
* List with plugin adapter.
*
* @param array $keys
* @param string $directory
* @param bool $recursive
*
* @throws InvalidArgumentException
* @throws FilesystemNotFoundException
*
* @return array
*/
public function listWith(array $keys = [], $directory = '', $recursive = false)
{
list($prefix, $directory) = $this->getPrefixAndPath($directory);
$arguments = [$keys, $directory, $recursive];
return $this->invokePluginOnFilesystem('listWith', $arguments, $prefix);
}
/**
* Move a file.
*
* @param string $from
* @param string $to
* @param array $config
*
* @throws InvalidArgumentException
* @throws FilesystemNotFoundException
*
* @return bool
*/
public function move($from, $to, array $config = [])
{
list($prefixFrom, $pathFrom) = $this->getPrefixAndPath($from);
list($prefixTo, $pathTo) = $this->getPrefixAndPath($to);
if ($prefixFrom === $prefixTo) {
$filesystem = $this->getFilesystem($prefixFrom);
$renamed = $filesystem->rename($pathFrom, $pathTo);
if ($renamed && isset($config['visibility'])) {
return $filesystem->setVisibility($pathTo, $config['visibility']);
}
return $renamed;
}
$copied = $this->copy($from, $to, $config);
if ($copied) {
return $this->delete($from);
}
return false;
}
/**
* Invoke a plugin on a filesystem mounted on a given prefix.
*
* @param string $method
* @param array $arguments
* @param string $prefix
*
* @throws FilesystemNotFoundException
*
* @return mixed
*/
public function invokePluginOnFilesystem($method, $arguments, $prefix)
{
$filesystem = $this->getFilesystem($prefix);
try {
return $this->invokePlugin($method, $arguments, $filesystem);
} catch (PluginNotFoundException $e) {
// Let it pass, it's ok, don't panic.
}
$callback = [$filesystem, $method];
return call_user_func_array($callback, $arguments);
}
/**
* @param string $path
*
* @throws InvalidArgumentException
*
* @return string[] [:prefix, :path]
*/
protected function getPrefixAndPath($path)
{
if (strpos($path, '://') < 1) {
throw new InvalidArgumentException('No prefix detected in path: ' . $path);
}
return explode('://', $path, 2);
}
}
|