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1 | <?php |
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2 | |||
3 | namespace Spatie\Php7to5\Console; |
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4 | |||
5 | use Spatie\Php7to5\Converter; |
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6 | use Spatie\Php7to5\DirectoryConverter; |
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7 | use Spatie\Php7to5\Exceptions\InvalidParameter; |
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8 | use Symfony\Component\Console\Command\Command; |
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9 | use Symfony\Component\Console\Input\InputArgument; |
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10 | use Symfony\Component\Console\Input\InputInterface; |
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11 | use Symfony\Component\Console\Output\OutputInterface; |
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12 | use Symfony\Component\Console\Input\InputOption; |
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13 | |||
14 | class ConvertCommand extends Command |
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15 | { |
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16 | protected function configure() |
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17 | { |
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18 | $this->setName('convert') |
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19 | ->setDescription('Convert PHP 7 code to PHP 5 code') |
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20 | ->addArgument( |
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21 | 'source', |
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22 | InputArgument::REQUIRED, |
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23 | 'A PHP 7 file or a directory containing PHP 7 files' |
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24 | ) |
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25 | ->addArgument( |
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26 | 'destination', |
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27 | InputArgument::REQUIRED, |
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28 | 'The file or path where the PHP 5 code should be saved' |
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29 | ) |
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30 | ->addOption( |
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31 | 'extension', |
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32 | 'e', |
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33 | InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL, |
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34 | 'PHP extensions', |
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35 | ['php'] |
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36 | ) |
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37 | ->addOption( |
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38 | 'exclude', |
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39 | null, |
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40 | InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL, |
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41 | 'Exclude path' |
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42 | ) |
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43 | ->addOption( |
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44 | 'copy-all', |
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45 | null, |
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46 | InputOption::VALUE_NONE, |
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47 | 'If set, will copy all files in a directory, not only php' |
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48 | ) |
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49 | ->addOption( |
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50 | 'overwrite', |
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51 | null, |
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52 | InputOption::VALUE_NONE, |
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53 | 'If set, will overwrite existing destination file or directory' |
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54 | ); |
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55 | } |
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56 | |||
57 | /** |
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58 | * @param \Symfony\Component\Console\Input\InputInterface $input |
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59 | * @param \Symfony\Component\Console\Output\OutputInterface $output |
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60 | * |
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61 | * @return int |
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62 | * |
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63 | * @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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64 | */ |
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65 | protected function execute(InputInterface $input, OutputInterface $output) |
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66 | { |
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67 | $output->writeln("<info>Start converting {$input->getArgument('source')}</info>"); |
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68 | |||
69 | $source = $input->getArgument('source'); |
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70 | |||
71 | if (!file_exists($source)) { |
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72 | throw InvalidParameter::sourceDoesNotExist($source); |
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73 | } |
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74 | |||
75 | if (is_file($source)) { |
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76 | $this->convertFile($input); |
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77 | } |
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78 | if (is_dir($source)) { |
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79 | $this->convertPHPFilesInDirectory($input, $output); |
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80 | } |
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81 | $output->writeln('<info>All done!</info>'); |
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82 | |||
83 | return 0; |
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84 | } |
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85 | |||
86 | protected function convertFile(InputInterface $input) |
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87 | { |
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88 | $converter = new Converter($input->getArgument('source')); |
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89 | $destination = $input->getArgument('destination'); |
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90 | |||
91 | if (file_exists($destination) && !$input->getOption('overwrite')) { |
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92 | throw InvalidParameter::destinationExist(); |
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93 | } |
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94 | $converter->saveAsPhp5($destination); |
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95 | } |
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96 | |||
97 | protected function convertPHPFilesInDirectory(InputInterface $input, OutputInterface $output) |
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98 | { |
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99 | $source = $input->getArgument('source'); |
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100 | $destination = $input->getArgument('destination'); |
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101 | $extensions = $input->getOption('extension'); |
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102 | $excludes = $input->getOption('exclude'); |
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103 | $converter = new DirectoryConverter($source, $extensions, $excludes); |
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104 | |||
105 | if (!$input->getOption('overwrite')) { |
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106 | $this->isDestinationASourceDirectory($source, $destination); |
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107 | } |
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108 | |||
109 | $this->isDestinationDifferentThanSource($source, $destination); |
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110 | |||
111 | if (!$input->getOption('copy-all')) { |
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112 | $converter->doNotCopyNonPhpFiles(); |
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113 | } |
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114 | |||
115 | if (file_exists($destination) && !$input->getOption('overwrite')) { |
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116 | throw InvalidParameter::destinationExist(); |
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117 | } |
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118 | |||
119 | $converter->setLogger($output); |
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120 | $converter->savePhp5FilesTo($destination); |
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121 | } |
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122 | |||
123 | /** |
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124 | * @param string $source |
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125 | * @param string $destination |
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126 | * |
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127 | * @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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128 | */ |
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129 | protected function isDestinationASourceDirectory($source, $destination) |
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130 | { |
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131 | $this->isEqual($source, $destination); |
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132 | } |
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133 | |||
134 | /** |
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135 | * @param string $source |
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136 | * @param string $destination |
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137 | * |
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138 | * @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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139 | */ |
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140 | protected function isDestinationDifferentThanSource($source, $destination) |
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141 | { |
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142 | $path_parts = pathinfo($destination); |
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143 | $this->isEqual($source, $path_parts['dirname']); |
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144 | } |
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145 | |||
146 | /** |
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147 | * @param string $source |
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148 | * @param string $destination |
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149 | * |
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150 | * @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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151 | */ |
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152 | protected function isEqual($source, $destination) |
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153 | { |
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154 | if (!ends_with($destination, DIRECTORY_SEPARATOR)) { |
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155 | $destination = $destination.DIRECTORY_SEPARATOR; |
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156 | } |
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157 | if (!ends_with($source, DIRECTORY_SEPARATOR)) { |
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158 | $source = $source.DIRECTORY_SEPARATOR; |
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159 | } |
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160 | |||
161 | if ($destination === $source) { |
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162 | throw InvalidParameter::destinationDirectoryIsSource(); |
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163 | } |
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164 | } |
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165 | } |
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166 |
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