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| 1 | <?php |
| 2 | |
| 3 | namespace BrianHenryIE\Strauss\Helpers; |
| 4 | |
| 5 | use League\Flysystem\FileAttributes; |
| 6 | |
| 7 | /** |
| 8 | * @see FlysystemBackCompatInterface |
| 9 | */ |
| 10 | trait FlysystemBackCompatTrait |
| 11 | { |
| 12 | |
| 13 | // Some version of Flysystem has: |
| 14 | // directoryExists |
| 15 | public function directoryExists(string $location): bool |
| 16 | { |
| 17 | if (method_exists($this, 'normalizePath')) { |
| 18 | $location = $this->normalizePath($location); |
| 19 | } |
| 20 | |
| 21 | /** |
| 22 | * Use `self::class` here to check the parent of the current class, not necessarily the parent of the class |
| 23 | * which was called. |
| 24 | */ |
| 25 | // if (get_parent_class(self::class) && method_exists(get_parent_class(self::class), 'directoryExists')) { |
| 26 | // return parent::directoryExists($location); |
| 27 | // } |
| 28 | |
| 29 | if (property_exists($this, 'flysystemAdapter') && method_exists($this->flysystemAdapter, 'directoryExists')) { |
| 30 | return $this->flysystemAdapter->directoryExists($location); |
| 31 | } |
| 32 | |
| 33 | if (property_exists($this, 'filesystem') && method_exists($this->filesystem, 'directoryExists')) { |
| 34 | return $this->filesystem->directoryExists($location); |
| 35 | } |
| 36 | |
| 37 | $parentDir = dirname($location); |
| 38 | if (method_exists($this, 'normalizePath')) { |
| 39 | $parentDir = $this->normalizePath($parentDir); |
| 40 | } |
| 41 | $parentDir = $parentDir === '.' ? '/' : $parentDir; |
| 42 | $parentDirectoryContents = $this->listContents($parentDir, false); |
| 43 | /** @var FileAttributes $entry */ |
| 44 | foreach ($parentDirectoryContents as $entry) { |
| 45 | if ($entry->path() == $location) { |
| 46 | return $entry->isDir(); |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | // symlinks. |
| 51 | if (property_exists($this, 'pathPrefixer')) { |
| 52 | if (false !== realpath($this->pathPrefixer->prefixPath($location)) |
| 53 | && is_dir($this->pathPrefixer->prefixPath($location))) { |
| 54 | return true; |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | return false; |
| 59 | } |
| 60 | |
| 61 | // Some version of Flysystem has: |
| 62 | // has |
| 63 | public function has(string $location): bool |
| 64 | { |
| 65 | if (get_parent_class(self::class) && method_exists(get_parent_class(self::class), 'has')) { |
| 66 | return parent::has($location); |
| 67 | } |
| 68 | return $this->fileExists($location) || $this->directoryExists($location); |
| 69 | } |
| 70 | } |