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<?php |
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/** |
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* @author stev leibelt <[email protected]> |
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* @since 2015-07-11 |
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* @see https://github.com/stevleibelt/examples/blob/master/php/filesystem/makePathsRelativeToEachOther.php |
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*/ |
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namespace NetBazzlineZfCliGenerator\Service\ProcessPipe\Transformer; |
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use Net\Bazzline\Component\ProcessPipe\ExecutableException; |
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use Net\Bazzline\Component\ProcessPipe\ExecutableInterface; |
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use Symfony\Component\Filesystem\Filesystem; |
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class DumpCliContent implements ExecutableInterface |
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{ |
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const INPUT_KEY_PATH_TO_APPLICATION = 'path_to_application'; |
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const INPUT_KEY_PATH_TO_AUTOLOAD = 'path_to_autoload'; |
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const INPUT_KEY_PATH_TO_CLI = 'path_to_cli'; |
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const INPUT_KEY_PATH_TO_CONFIGURATION = 'path_to_configuration'; |
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const INPUT_KEY_PREFIX_CLI = 'prefix_cli'; |
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/** @var Filesystem */ |
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private $filesystem; |
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/** @var int */ |
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private $timestamp; |
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/** |
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* @param Filesystem $filesystem |
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*/ |
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public function setFilesystem(Filesystem $filesystem) |
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{ |
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$this->filesystem = $filesystem; |
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} |
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/** |
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* @param int $timestamp |
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*/ |
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public function setTimestamp($timestamp) |
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{ |
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$this->timestamp = $timestamp; |
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} |
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/** |
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* @param mixed $input |
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* @return mixed |
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* @throws ExecutableException |
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*/ |
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public function execute($input = null) |
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{ |
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$this->validateInput($input); |
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$date = date('Y-m-d H:i:s'); |
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$filesystem = $this->filesystem; |
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$pathToApplication = $input[self::INPUT_KEY_PATH_TO_APPLICATION]; |
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$pathToAutoload = $input[self::INPUT_KEY_PATH_TO_AUTOLOAD]; |
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$pathToConfiguration = $input[self::INPUT_KEY_PATH_TO_CONFIGURATION]; |
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$pathToCli = dirname($input[self::INPUT_KEY_PATH_TO_CLI]); |
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$prefix = $input[self::INPUT_KEY_PREFIX_CLI]; |
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$pathFromCliToAutoload = DIRECTORY_SEPARATOR . $filesystem->makePathRelative($pathToAutoload, $pathToCli); |
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$pathFromCliToApplication = DIRECTORY_SEPARATOR . $filesystem->makePathRelative($pathToApplication, $pathToCli); |
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$pathFromCliToConfiguration = DIRECTORY_SEPARATOR . $filesystem->makePathRelative($pathToConfiguration, $pathToCli); |
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//@todo a bug in symfony filesystem? |
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$pathFromCliToAutoload = substr($pathFromCliToAutoload, 0, -1); |
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$pathFromCliToApplication = substr($pathFromCliToApplication, 0, -1); |
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$pathFromCliToConfiguration = substr($pathFromCliToConfiguration, 0, -1); |
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$output = <<<EOC |
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#!/usr/bin/env php |
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<?php |
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/** |
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* @author Net\Bazzline Zf Cli Generator |
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* @since $date |
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*/ |
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use Net\Bazzline\Component\Cli\Readline\ManagerFactory; |
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require_once __DIR__ . '$pathFromCliToAutoload'; |
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try { |
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\$factory = new ManagerFactory(); |
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\$manager = \$factory->create(); |
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\$callApplication = function() { |
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\$line = readline_info('line_buffer'); |
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\$command = '/usr/bin/env php ' . |
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__DIR__ . '$pathFromCliToApplication ' . |
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\$line; |
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passthru(\$command); |
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}; |
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\$configuration = require_once(__DIR__ . '$pathFromCliToConfiguration'); |
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\$manager->setConfiguration(\$configuration); |
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\$manager->setPrompt('$prefix'); |
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\$manager->run(); |
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} catch (Exception \$exception) { |
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echo '----------------' . PHP_EOL; |
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echo \$exception->getMessage() . PHP_EOL; |
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return 1; |
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} |
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EOC; |
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return $output; |
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} |
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/** |
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* @param mixed $input |
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* @throws ExecutableException |
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*/ |
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private function validateInput(&$input) |
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{ |
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if (!is_array($input)) { |
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throw new ExecutableException( |
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'input must be an array' |
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); |
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} |
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if (empty($input)) { |
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throw new ExecutableException( |
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'empty input provided' |
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); |
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} |
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$keys = array( |
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self::INPUT_KEY_PATH_TO_APPLICATION, |
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self::INPUT_KEY_PATH_TO_AUTOLOAD, |
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self::INPUT_KEY_PATH_TO_CONFIGURATION, |
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self::INPUT_KEY_PATH_TO_CLI, |
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self::INPUT_KEY_PREFIX_CLI |
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); |
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foreach ($keys as $key) { |
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if (!isset($input[$key])) { |
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throw new ExecutableException( |
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'input must contain mandatory key "' . $key . '"' |
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); |
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} |
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} |
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//validate paths |
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$paths = array( |
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self::INPUT_KEY_PATH_TO_APPLICATION, |
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self::INPUT_KEY_PATH_TO_AUTOLOAD, |
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self::INPUT_KEY_PATH_TO_CLI, |
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self::INPUT_KEY_PATH_TO_CONFIGURATION |
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); |
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foreach ($paths as $path) { |
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$realPath = realpath($input[$path]); |
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if ($realPath === false) { |
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throw new ExecutableException( |
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'provided path is not a real path / does not exist "' . $input[$path] . '"' |
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); |
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} else { |
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$input[$path] = $realPath; |
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} |
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} |
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} |
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} |
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