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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 ParseToConfiguration implements ExecutableInterface |
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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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$output = array(); |
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foreach ($input as $line) { |
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//remove description |
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$breadcrumb = array(); |
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$positionOfMultipleWhitespaces = strpos($line, ' '); |
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if (is_numeric($positionOfMultipleWhitespaces)) { |
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$line = substr($line, 0, $positionOfMultipleWhitespaces); |
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} |
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$tokens = explode(' ', $line); |
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foreach ($tokens as $token) { |
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$isValid = true; |
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//we don't care of "--foo", "-f", <foo>, [<foo>] nor [foo] |
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// @see: |
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// http://framework.zend.com/manual/current/en/modules/zend.console.routes.html |
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// http://framework.zend.com/manual/current/en/modules/zend.console.routes.html#console-routes-cheat-sheet |
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foreach (array('-', '<', '[') as $needle) { |
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if ($this->startsWith($token, $needle)) { |
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$isValid = false; |
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break; |
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} |
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} |
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if ($isValid) { |
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$breadcrumb[] = $token; |
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} |
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} |
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$output = $this->addToArray($output, $breadcrumb); |
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} |
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return $output; |
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} |
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/** |
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* @param array $array |
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* @param array $path |
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* @return array |
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* @todo replace with external dependency |
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*/ |
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private function addToArray(array $array, array $path) |
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{ |
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$section = array_shift($path); |
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if (!isset($array[$section])) { |
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$array[$section]= array(); |
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} |
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if (!empty($path)) { |
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$array[$section] = $this->addToArray($array[$section], $path); |
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} |
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return $array; |
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} |
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/** |
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* @param string $haystack |
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* @param string $needle |
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* @return bool |
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* @todo replace with external dependency |
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*/ |
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private function startsWith($haystack, $needle) |
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{ |
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return (strncmp($haystack, $needle, strlen($needle)) === 0); |
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} |
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} |
bazzline /
zf_cli_generator
