1 | <?php |
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21 | class UploadHandler |
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22 | { |
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23 | /** |
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24 | * @var NamerInterface |
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25 | */ |
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26 | protected $namer; |
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27 | |||
28 | /** |
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29 | * @var FilesystemInterface |
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30 | */ |
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31 | protected $filesystem; |
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32 | |||
33 | /** |
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34 | * @var Validator |
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35 | */ |
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36 | protected $validator; |
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37 | |||
38 | /** |
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39 | * @var boolean |
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40 | */ |
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41 | protected $overwrite; |
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42 | |||
43 | /** |
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44 | * @var FileBag |
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45 | */ |
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46 | protected $uploadedFiles; |
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47 | |||
48 | public function __construct( |
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58 | |||
59 | /** |
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60 | * Gets the validator |
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61 | * |
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62 | * @return Validator |
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63 | */ |
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64 | public function getValidator() |
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68 | |||
69 | /** |
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70 | * Gets all uploaded files. |
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71 | * |
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72 | * [ |
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73 | * 'file1' => UploadedFile, |
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74 | * 'file2' => [ |
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75 | * UploadedFile, |
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76 | * UploadedFile |
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77 | * ], |
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78 | * ] |
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79 | * @return UploadedFile[] |
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80 | */ |
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81 | public function getUploadedFiles() |
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85 | |||
86 | /** |
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87 | * Process request |
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88 | * @param SymfonyRequest|null $request |
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89 | * |
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90 | * @return File[]|\Exception[]|File |
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91 | */ |
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92 | public function handle($request = null) |
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96 | |||
97 | protected function processUploadedFiles($uploadedFiles) |
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109 | |||
110 | protected function processUploadedFile(UploadedFile $file) |
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121 | |||
122 | /** |
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123 | * @param SymfonyRequest|null $request |
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124 | * @return FileBag |
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125 | */ |
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126 | protected function createUploadedFiles($request = null) |
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135 | } |
Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: