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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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*/ |
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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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class DumpConfigurationContent implements ExecutableInterface |
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{ |
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/** @var int */ |
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private $timestamp; |
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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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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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$output = '<?php' . PHP_EOL; |
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$output .= '/**' . PHP_EOL . |
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' * @author Net\Bazzline Zf Cli Generator' . PHP_EOL . |
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' * @since ' . date('Y-m-d H:i:s', $this->timestamp) . PHP_EOL . |
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' */' . PHP_EOL . PHP_EOL; |
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$output .= 'return array(' . PHP_EOL; |
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$output .= $this->dumpConfiguration($input, 'callApplication'); |
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$output .= ');'; |
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return $output; |
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} |
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/** |
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* @param array $configuration |
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* @param string $closureName |
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* @param string $indention |
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* @param int $level |
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* @return string |
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* @todo make closureName configurable |
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*/ |
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private function dumpConfiguration(array $configuration, $closureName, $indention = ' ', $level = 1) |
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{ |
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$content = ''; |
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$localIndention = str_repeat($indention, $level); |
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end($configuration); |
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$lastIndex = key($configuration); |
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foreach ($configuration as $index => $values) { |
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if (empty($values)) { |
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$content .= $localIndention . '\'' . $index . '\' => $' . $closureName; |
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} else { |
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$content .= $localIndention . '\'' . $index . '\' => array(' . PHP_EOL; |
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$content .= $this->dumpConfiguration($values, $closureName, $indention, $level + 1); |
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$content .= $localIndention . ')'; |
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} |
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if ($index !== $lastIndex) { |
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$content .= ','; |
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} |
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$content .= PHP_EOL; |
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} |
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return $content; |
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} |
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} |