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<?php |
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/** |
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* This file is part of graze/unicontroller-client. |
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* |
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* Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license https://github.com/graze/unicontroller-client/blob/master/LICENSE.md |
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* @link https://github.com/graze/unicontroller-client |
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*/ |
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namespace Graze\UnicontrollerClient\ClassGenerator\Definition; |
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use League\CLImate\CLImate; |
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use Graze\UnicontrollerClient\ClassGenerator\Definition\Definition; |
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use Graze\UnicontrollerClient\ClassGenerator\Definition\DefinitionProperty; |
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class DefinitionParser |
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{ |
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const PATTERN_STRING = '/\[(STX|ETX)\]/'; |
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/** |
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* @var CLImate |
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*/ |
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private $cli; |
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/** |
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* @param CLImate $cli |
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*/ |
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public function __construct(CLImate $cli) |
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{ |
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$this->cli = $cli; |
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} |
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/** |
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* @param string $definitionString |
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* @return Definition |
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*/ |
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public function parse($definitionString) |
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{ |
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$definitionString = $this->removeControlCharacters($definitionString); |
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$name = $this->getName($definitionString); |
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$definitionString = $this->removeName($definitionString, $name); |
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$properties = []; |
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foreach (explode(',', $definitionString) as $propertyName) { |
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$propertyType = $this->getPropertyType($propertyName); |
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if ($propertyType == DefinitionProperty::PROPERTY_TYPE_STRING) { |
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$propertyName = $this->cleanString($propertyName); |
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} |
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$arrayElementName = null; |
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if ($propertyType == DefinitionProperty::PROPERTY_TYPE_ARRAY) { |
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$arrayElementName = $this->getArrayElementName($propertyName); |
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} |
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$properties[] = new DefinitionProperty( |
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$propertyName, |
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$propertyType, |
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$arrayElementName |
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); |
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} |
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return new Definition($name, $properties); |
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} |
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/** |
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* @param string $definitionString |
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* @return string |
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*/ |
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private function removeControlCharacters($definitionString) |
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{ |
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$pattern = [ |
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'/\[(SOH|ETB|)\]| /', |
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'/Heigth/' // common typo in documentation |
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]; |
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$replacements = [ |
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'', |
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'Height' |
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]; |
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return preg_replace($pattern, $replacements, $definitionString); |
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} |
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/** |
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* @param string $definitionString |
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* @return string |
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*/ |
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private function getName($definitionString) |
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{ |
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$pattern = '/^(?<name>[a-z]+)=/i'; |
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$matches = []; |
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preg_match($pattern, $definitionString, $matches); |
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// return name |
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return $matches['name']; |
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} |
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/** |
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* @param string $definitionString |
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* @param string $name |
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* @return string |
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*/ |
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private function removeName($definitionString, $name) |
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{ |
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return substr($definitionString, strlen($name)+1); |
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} |
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/** |
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* @param string $propertyName |
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* @return string |
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*/ |
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private function getPropertyType($propertyName) |
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{ |
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if (strpos($propertyName, 'Data') !== false) { |
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$isBinaryData = $this->cli->confirm(sprintf( |
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'is [%s] of type BinaryData?', |
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$propertyName |
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)); |
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if ($isBinaryData->confirmed()) { |
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return DefinitionProperty::PROPERTY_TYPE_BINARY_DATA; |
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} |
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} |
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if (stripos($propertyName, 'array') !== false) { |
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return DefinitionProperty::PROPERTY_TYPE_ARRAY; |
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}; |
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if (preg_match(self::PATTERN_STRING, $propertyName)) { |
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return DefinitionProperty::PROPERTY_TYPE_STRING; |
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} |
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return DefinitionProperty::PROPERTY_TYPE_INT; |
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} |
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/** |
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* @param string $propertyName |
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* @return string |
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*/ |
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private function cleanString($propertyName) |
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{ |
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return preg_replace(self::PATTERN_STRING, '', $propertyName); |
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} |
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/** |
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* @param string $propertyName |
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* @return string |
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*/ |
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private function getArrayElementName($propertyName) |
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{ |
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$elementName = str_ireplace('array', '', $propertyName); |
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$elementNameItem = sprintf('%sItem', $elementName); |
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$elementNameVar = sprintf('Var%s', $elementName); |
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$input = $this->cli->input(sprintf( |
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'enter array element name for [%s] array (1 for %s, 2 for %s, or custom)', |
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$elementName, |
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$elementNameItem, |
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$elementNameVar |
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)); |
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$arrayElementName = $input->prompt() ?: 1; |
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switch ($arrayElementName) { |
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case 1: |
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$arrayElementName = $elementNameItem; |
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break; |
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case 2: |
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$arrayElementName = $elementNameVar; |
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break; |
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} |
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$this->cli->out(sprintf('using [%s]', $arrayElementName)); |
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return $arrayElementName; |
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} |
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} |
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