scratch – Blame information for rev 122
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Rev | Author | Line No. | Line |
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120 | office | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file is part of TemporaryFilesystem. |
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5 | * |
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6 | * (c) Romain Neutron <imprec@gmail.com> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | namespace Neutron\TemporaryFilesystem; |
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13 | |||
14 | use Symfony\Component\Filesystem\Filesystem; |
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15 | use Symfony\Component\Filesystem\Exception\IOException as SfIOException; |
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16 | |||
17 | class Manager implements TemporaryFilesystemInterface |
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18 | { |
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19 | /** @var Filesystem */ |
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20 | private $fs; |
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21 | /** @var TemporaryFilesystem */ |
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22 | private $tmpFs; |
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23 | /** @var array */ |
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24 | private $files = array(); |
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25 | |||
26 | const DEFAULT_SCOPE = '_tmp_fs_'; |
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27 | |||
28 | public function __construct(TemporaryFilesystemInterface $tmpFs, Filesystem $fs) |
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29 | { |
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30 | $this->fs = $fs; |
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31 | $this->tmpFs = $tmpFs; |
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32 | |||
33 | register_shutdown_function(array($this, 'clean'), null, false); |
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34 | } |
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35 | |||
36 | /** |
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37 | * {@inheritdoc} |
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38 | */ |
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39 | public function createEmptyFile($basePath, $prefix = self::DEFAULT_SCOPE, $suffix = null, $extension = null, $maxTry = 65536) |
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40 | { |
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41 | $file = $this->tmpFs->createEmptyFile($basePath, $prefix, $suffix, $extension, $maxTry); |
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42 | $this->add($file, $prefix); |
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43 | |||
44 | return $file; |
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45 | } |
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46 | |||
47 | /** |
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48 | * {@inheritdoc} |
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49 | */ |
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50 | public function createTemporaryDirectory($mode = 0777, $maxTry = 65536, $prefix = self::DEFAULT_SCOPE) |
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51 | { |
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52 | $dir = $this->tmpFs->createTemporaryDirectory($mode, $maxTry, $prefix); |
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53 | $this->add($dir, $prefix); |
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54 | |||
55 | return $dir; |
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56 | } |
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57 | |||
58 | /** |
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59 | * {@inheritdoc} |
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60 | */ |
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61 | public function createTemporaryFile($prefix = self::DEFAULT_SCOPE, $suffix = null, $extension = null, $maxTry = 65536) |
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62 | { |
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63 | $file = $this->tmpFs->createTemporaryFile($prefix, $suffix, $extension, $maxTry); |
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64 | $this->add($file, $prefix); |
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65 | |||
66 | return $file; |
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67 | } |
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68 | |||
69 | /** |
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70 | * {@inheritdoc} |
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71 | */ |
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72 | public function createTemporaryFiles($quantity = 1, $prefix = self::DEFAULT_SCOPE, $suffix = null, $extension = null, $maxTry = 65536) |
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73 | { |
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74 | $files = $this->tmpFs->createTemporaryFiles($quantity, $prefix, $suffix, $extension, $maxTry); |
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75 | $this->add($files, $prefix); |
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76 | |||
77 | return $files; |
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78 | } |
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79 | |||
80 | /** |
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81 | * Adds file to be handled by the manager. |
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82 | * |
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83 | * @param string|array $files |
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84 | * @param string $scope |
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85 | * |
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86 | * @return Manager |
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87 | */ |
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88 | public function add($files, $scope = self::DEFAULT_SCOPE) |
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89 | { |
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90 | if (!is_array($files)) { |
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91 | $files = array($files); |
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92 | } |
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93 | if ('' === trim($scope)) { |
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94 | $scope = self::DEFAULT_SCOPE; |
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95 | } |
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96 | if (!isset($this->files[$scope])) { |
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97 | $this->files[$scope] = array(); |
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98 | } |
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99 | |||
100 | $this->files[$scope] = array_merge($this->files[$scope], $files); |
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101 | |||
102 | return $this; |
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103 | } |
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104 | |||
105 | /** |
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106 | * Removes all managed files in a scope. If no scope provided, all scopes |
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107 | * are cleared. |
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108 | * |
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109 | * @param string $scope |
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110 | * |
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111 | * @return Manager |
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112 | * |
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113 | * @throws IOException |
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114 | */ |
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115 | public function clean($scope = null, $throwException = true) |
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116 | { |
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117 | if (null !== $scope) { |
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118 | $this->cleanScope($scope, $throwException); |
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119 | } else { |
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120 | foreach ($this->files as $scope => $files) { |
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121 | $this->cleanScope($scope, $throwException); |
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122 | } |
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123 | } |
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124 | |||
125 | return $this; |
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126 | } |
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127 | |||
128 | /** |
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129 | * Factory for the Manager |
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130 | * |
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131 | * @return Manager |
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132 | */ |
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133 | public static function create() |
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134 | { |
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135 | $fs = new Filesystem(); |
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136 | |||
137 | return new static(new TemporaryFilesystem($fs), $fs); |
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138 | } |
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139 | |||
140 | private function cleanScope($scope, $throwException) |
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141 | { |
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142 | if (!isset($this->files[$scope])) { |
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143 | return; |
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144 | } |
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145 | |||
146 | try { |
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147 | $this->fs->remove($this->files[$scope]); |
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148 | unset($this->files[$scope]); |
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149 | } catch (SfIOException $e) { |
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150 | unset($this->files[$scope]); |
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151 | if ($throwException) { |
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152 | throw new IOException('Unable to remove all the files', $e->getCode(), $e); |
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153 | } |
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154 | } |
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155 | } |
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156 | } |