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<?php |
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namespace Resta\Support\Generator; |
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use Resta\Support\Utils; |
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use Resta\Support\Filesystem; |
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abstract class GeneratorAbstract |
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{ |
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/** |
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* @var null|array |
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*/ |
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protected $classProperties; |
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/** |
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* @var null|string |
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*/ |
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protected $data; |
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/** |
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* @var null|string |
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*/ |
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protected $file; |
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/** |
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* @var Filesystem |
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*/ |
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protected $fileSystem; |
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/** |
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* @var null|string |
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*/ |
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protected $path; |
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/** |
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* @var null|string |
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*/ |
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protected $name; |
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/** |
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* @var null|string |
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*/ |
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protected $namespace; |
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/** |
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* @var string |
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*/ |
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protected $type = 'class'; |
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/** |
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* @var null|string |
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*/ |
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protected $stubPath; |
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/** |
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* @var array |
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*/ |
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protected $accessibleProperties = array(); |
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/** |
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* @var array |
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*/ |
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protected $methodParameters = array(); |
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/** |
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* @var array |
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*/ |
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protected $loaded = []; |
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/** |
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* @var null|object |
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*/ |
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protected static $instance; |
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/** |
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* GeneratorAbstract constructor. |
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* @param $path |
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* @param $name |
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* @param Filesystem $fileSystem |
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*/ |
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public function __construct($path,$name,Filesystem $fileSystem=null) |
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{ |
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$this->path = $path; |
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$this->name = $name; |
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$this->file = $this->path.''.DIRECTORY_SEPARATOR.''.ucfirst($this->name).'.php'; |
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$this->fileSystem = (is_null($fileSystem)) ? files() : $fileSystem; |
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$this->namespace = Utils::getNamespace($this->path); |
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$this->setStubPath(); |
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$this->createPath(); |
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} |
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/** |
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* creates directory for generator |
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* |
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* @return mixed|void |
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*/ |
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public function createPath() |
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{ |
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if(!file_exists($this->path)){ |
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if(!$this->fileSystem->makeDirectory($this->path)){ |
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throw new \Error($this->path.' makeDirectory fail'); |
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} |
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} |
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} |
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/** |
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* get class instance for generator |
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* |
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* @return mixed|void |
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*/ |
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protected function getClassInstance() |
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{ |
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if(!isset($this->loaded['createClass'])){ |
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if(is_null(self::$instance)){ |
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$class = Utils::getNamespace($this->file); |
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self::$instance = new $class; |
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} |
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} |
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return self::$instance; |
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} |
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/** |
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* get accessible method value for generator |
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* |
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* @param $method |
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* @return mixed|string |
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*/ |
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protected function getAccessibleMethodValue($method) |
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{ |
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return (isset($this->accessibleProperties[$method])) ? |
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$this->accessibleProperties[$method] |
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: 'public'; |
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} |
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/** |
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* get class string from generator |
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* |
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* @return null|string |
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* |
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* @throws \Resta\Exception\FileNotFoundException |
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*/ |
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protected function getClassString() |
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{ |
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if(preg_match('@class\s.*\n{@',$this->fileSystem->get($this->file),$parse)){ |
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return $parse[0]; |
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} |
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return null; |
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} |
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/** |
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* get eval value |
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* |
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* @param null $eval |
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* @return string |
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*/ |
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protected function getEval($eval=null) |
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{ |
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return __DIR__ . '/stubs/evals/' .$eval.'.stub'; |
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} |
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/** |
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* get parameters method value for generator |
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* |
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* @param $method |
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* @param bool $regexEscape |
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* @return mixed|string |
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*/ |
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protected function getMethodParameters($method,$regexEscape=true) |
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{ |
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return (isset($this->methodParameters[$method])) ? |
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($regexEscape) ? $this->regexEscape($this->methodParameters[$method]) : $this->methodParameters[$method] |
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: ''; |
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} |
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/** |
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* get stub file for generator |
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* |
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* @return string |
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*/ |
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public function getStubFile() |
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{ |
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$stubFile = $this->stubPath.''.DIRECTORY_SEPARATOR.''.$this->type.'.stub'; |
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if(!file_exists($stubFile)){ |
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throw new \Error($stubFile.' path is not available'); |
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} |
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return $stubFile; |
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} |
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/** |
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* escapes to regex data for generator |
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* |
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* @param $data |
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* @return mixed |
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*/ |
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protected function regexEscape($data) |
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{ |
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$dataEscape = str_replace('\\','\\\\',$data); |
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$dataEscape = str_replace('$','\$',$dataEscape); |
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$dataEscape = str_replace('()','\(\)',$dataEscape); |
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$dataEscape = str_replace('[]','\[\]',$dataEscape); |
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return $dataEscape; |
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} |
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/** |
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* replace with replacement variables content of the given file |
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* |
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* @param $replacement |
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* @param $file |
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* @param bool $default |
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* @return void |
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* |
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* @throws \Resta\Exception\FileNotFoundException |
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*/ |
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protected function replaceFileContent($replacement,$file,$default=false) |
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{ |
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$replacementVariables = ($default) ? $replacement : $this->replacementVariables($replacement); |
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$content = $this->fileSystem->get($file); |
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foreach ($replacementVariables as $key=>$replacementVariable){ |
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if($default){ |
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$search = '/'.$key.'/'; |
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} |
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else{ |
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$search = '/__'.$key.'__/'; |
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} |
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$replace = $replacementVariable; |
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$content = preg_replace($search,$replace,$content); |
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} |
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$this->fileSystem->replace($file,$content); |
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} |
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/** |
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* get replacement variables |
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* |
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* @param array $replacement |
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* @return array |
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*/ |
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protected function replacementVariables($replacement=array()) |
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{ |
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$replacement['namespace'] = $this->namespace; |
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$replacement['class'] = $this->name; |
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return array_map(function($item){ |
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return ucfirst($item); |
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},$replacement); |
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} |
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/** |
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* set stub path |
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* |
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* @param $stubPath |
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*/ |
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public function setStubPath($stubPath=null) |
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{ |
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if(is_null($stubPath)){ |
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$this->stubPath = __DIR__.'/stubs'; |
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} |
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else{ |
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$this->stubPath = $stubPath; |
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} |
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} |
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} |