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<?php |
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namespace HtaccessCapabilityTester; |
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class SimpleTestFileLineUpper implements TestFilesLineUpperInterface |
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{ |
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private function writeFileIfMissingOrChanged($file) |
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{ |
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$success = true; |
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list($filename, $content) = $file; |
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$dir = dirname($filename); |
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if (!is_dir($dir)) { |
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if (!mkdir($dir, 0777, true)) { |
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// TODO: Use custom exception |
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throw new \Exception('Failed creating dir: ' . $dir); |
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} |
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} |
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if (file_exists($filename)) { |
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// file already exists, now check if content is the same |
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$existingContent = file_get_contents($filename); |
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if (($existingContent === false) || ($content != $existingContent)) { |
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$success = file_put_contents($filename, $content); |
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} |
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} else { |
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$success = file_put_contents($filename, $content); |
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} |
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if (!$success) { |
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// TODO: Use custom exception |
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throw new \Exception('Failed creating file: ' . $filename); |
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} |
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} |
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/** |
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* Write missing and changed files. |
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* |
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* @param array $files The files that needs to be there |
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* |
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* @return void |
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*/ |
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private function writeMissingAndChangedFiles($files) |
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{ |
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foreach ($files as $file) { |
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$this->writeFileIfMissingOrChanged($file); |
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} |
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} |
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/** |
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* Remove unused files. |
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* |
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* @param array $files The files that needs to be there (others will be removed) |
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* |
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* @return void |
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*/ |
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private function removeUnusedFiles($files) |
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{ |
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$dirs = []; |
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foreach ($files as $file) { |
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list($filename, $content) = $file; |
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$dir = dirname($filename); |
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if (!isset($dirs[$dir])) { |
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$dirs[$dir] = []; |
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} |
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$dirs[$dir][] = basename($filename); |
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} |
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foreach ($dirs as $dir => $filesSupposedToBeInDir) { |
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$fileIterator = new \FilesystemIterator($dir); |
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while ($fileIterator->valid()) { |
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$filename = $fileIterator->getFilename(); |
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if (!in_array($filename, $filesSupposedToBeInDir)) { |
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unlink($dir . '/' . $filename); |
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} |
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$fileIterator->next(); |
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} |
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} |
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} |
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/** |
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* Line-up test files. |
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* |
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* This method should make sure that the files passed in are there and are up-to-date. |
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* - If a file is missing, it should be created. |
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* - If a file has changed content, it should be updated |
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* - If the directory contains a file/dir that should not be there, it should be removed |
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* |
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* @param array $files The files that needs to be there |
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* |
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* @return void |
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*/ |
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public function lineUp($files) |
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{ |
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// 1. Put missing files / changed files |
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$this->writeMissingAndChangedFiles($files); |
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// 2. Remove unused files |
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$this->removeUnusedFiles($files); |
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} |
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} |
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rosell-dk /
htaccess-capability-tester
