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<?php |
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namespace Ghaskell\Scaffold; |
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use Illuminate\Database\Eloquent\Collection; |
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use Illuminate\Filesystem\Filesystem; |
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use Illuminate\Support\Str; |
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class Scaffold |
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{ |
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protected $model; |
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protected $rules; |
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protected $migration; |
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protected $columns; |
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protected $variables; |
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protected $migrationFileName; |
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protected $messages = []; |
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protected $template; |
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public function __construct($migration) |
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{ |
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$this->model = new \stdClass(); |
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$this->migration = $migration; |
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$this->requireFiles(); |
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$migrationInstance = $this->resolve( |
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$name = $this->getMigrationName($this->migration) |
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); |
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$this->migration = $migrationInstance; |
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$this->template = new \Mustache_Engine([ |
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'delimiters' => '<% %>', |
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'escape' => function ($value) { |
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return $value; //no escaping. |
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} |
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]); |
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$this->files = new Filesystem(); |
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$reflector = new \ReflectionClass($migrationInstance); |
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$this->migrationFileName = $reflector->getFileName(); |
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$this->migration = $this->files->get($this->migrationFileName); |
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$this->model->name = $this->parseModelNameFromMigration(); |
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$this->columns = $this->parseColumnsFromMigration(); |
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$this->setTemplateVariables(); |
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// GenerateModel::make($migrationInstance)->save(); |
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// GenerateRequest::make($migrationInstance)->save(); |
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// GenerateApiController::make($migrationInstance)->save(); |
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} |
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public static function create($migration) |
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{ |
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return new Scaffold($migration); |
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} |
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/** |
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* Resolve a migration instance from a file. |
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* |
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* @param string $file |
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* @return object |
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*/ |
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public function resolve($file) |
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{ |
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$class = Str::studly(implode('_', array_slice(explode('_', $file), 4))); |
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return new $class; |
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} |
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/** |
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* Get the name of the migration. |
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* |
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* @param string $path |
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* @return string |
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*/ |
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public function getMigrationName($path) |
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{ |
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return str_replace('.php', '', basename($path)); |
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} |
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/** |
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* Get all of the migration files in a given path. |
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* |
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* @param string|array $paths |
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* @return array |
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*/ |
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public function getMigrationFiles($paths) |
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{ |
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return Collection::make($paths)->flatMap(function ($path) { |
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return $this->files->glob($path.'/*_*.php'); |
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})->filter()->sortBy(function ($file) { |
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return $this->getMigrationName($file); |
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})->values()->keyBy(function ($file) { |
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return $this->getMigrationName($file); |
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})->all(); |
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} |
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/** |
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* Require in all the migration files in a given path. |
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* |
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* @return void |
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*/ |
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public function requireFiles() |
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{ |
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$files = new Filesystem; |
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$files->requireOnce($this->migration); |
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} |
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private function parseModelNameFromMigration() |
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{ |
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preg_match("/(?<=create\(\')(.*)(?=\')/", $this->migration, $result); |
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return str_singular(studly_case($result[0])); |
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} |
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private function parseColumnsFromMigration() |
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{ |
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preg_match_all('/(?<=\$table\-\>)(.*)(?=\;)/', $this->migration, $lines); |
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$columns = []; |
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foreach ($lines[0] as $line) { |
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preg_match("([^\(]+)", $line, $type); |
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switch ($type[0]) { |
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case 'timestamps': |
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$columns[] = $this->addColumn('created_at', 'timestamp'); |
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$columns[] = $this->addColumn('updated_at', 'timestamp'); |
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break; |
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case 'softDeletes': |
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$this->model->softDeletes = true; |
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$columns[] = $this->addColumn('deleted_at', 'timestamp'); |
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break; |
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default: |
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preg_match("/['](.*?)[']/", $line, $name); |
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$columns[] = $this->addColumn($name[1], $type[0]); |
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} |
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} |
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return $columns; |
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} |
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private function setTemplateVariables() |
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{ |
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$this->variables['modelName'] = $this->model->name; |
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$this->variables['modelVariable'] = "$" . Str::camel($this->model->name); |
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if ($this->rules) { |
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$this->variables['rules'] = self::arrayStringify($this->rules); |
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} else { |
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$this->variables['rules'] = "[]"; |
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} |
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if (!empty($this->model->fillable)) { |
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$this->variables['fillable'] = self::arrayStringify($this->model->fillable); |
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} else { |
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$this->variables['fillable'] = "[]"; |
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} |
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if (!empty($this->model->dates)) { |
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$this->variables['dates'] = self::arrayStringify($this->model->dates); |
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} else { |
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$this->variables['dates'] = "[]"; |
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} |
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if (!empty($this->model->touches)) { |
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$this->variables['touches'] = self::arrayStringify($this->model-touches); |
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} else { |
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$this->variables['touches'] = "[]"; |
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} |
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if (!empty($this->model->casts)) { |
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$this->variables['casts'] = self::arrayStringify($this->model->casts); |
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} else { |
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$this->variables['casts'] = "[]"; |
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} |
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if (!empty($this->model->softDeletes)) { |
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$this->variables['softDeletes'] = 'use SoftDeletes;'; |
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} |
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} |
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protected function addColumn($name, $type) |
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{ |
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$column = new \stdClass(); // todo: make proper class for this |
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$column->name = $name; |
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$column->type = $type; |
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$columnConfig = config("scaffold.columnTypes.$type"); |
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if (!empty($columnConfig['fillable'])) { |
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$this->model->fillable[] = $name; |
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} |
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if (!empty($columnConfig['dates'])) { |
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$this->model->dates[] = $name; |
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} |
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if (!empty($columnConfig['touches'])) { |
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$this->model->touches[] = $name; |
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} |
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if (!empty($columnConfig['casts'])) { |
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$this->model->casts[$name] = $columnConfig['casts']; |
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} |
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if (!empty($columnConfig['rules'])) { |
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$this->rules[$name] = $columnConfig['rules']; |
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} |
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return $column; |
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} |
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public static function arrayStringify(array $array) |
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{ |
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$export = str_replace(['array (', ')', '(', ')'], ['[', ']', '(', ')'], var_export($array, true)); |
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$export = preg_replace("/ => \n[^\S\n]*\[/m", ' => [', $export); |
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$export = preg_replace("/ => \[\n[^\S\n]*\]/m", ' => []', $export); |
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$export = preg_replace('/[\r\n]+/', "\n", $export); |
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$export = preg_replace('/[ \t]+/', ' ', $export); |
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return $export; //don't fear the trailing comma |
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} |
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public function build($stub) |
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{ |
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return $this->template |
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->render( |
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$this->getStub($stub), |
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$this->variables |
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); |
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} |
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public function __call($method, $arguments) |
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{ |
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if (starts_with($method, 'build')) { |
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if (str_contains($method, "Model")) { |
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$path = app_path($this->model->name); |
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if($this->files->exists($path)) { |
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$this->messages[] = "File {$this->model->name} already exists."; |
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return $this; |
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} |
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} elseif (str_contains($method, "ApiController")) { |
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$path = app_path("Http/Controllers/Api/".$this->model->name."Controller"); |
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$this->files->makeDirectory(app_path("Http/Controllers/Api"), 0755, false, true); |
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$this->files->makeDirectory(app_path("Http/Controllers/Web"), 0755, false, true); |
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} elseif (str_contains($method, "Request")) { |
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$path = app_path("Http/Requests/".$this->model->name."Request"); |
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} else { |
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$path = app_path(); |
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} |
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if($this->files->exists($path)) { |
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$this->messages[] = "File {$this->model->name}Controller already exists."; |
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return $this; |
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} |
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$target = substr($method, 5); |
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$content = $this->build($target); |
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$this->files->put("$path.php", $content); |
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} |
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return $this; |
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} |
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protected function getStub($stub) |
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{ |
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return $this->files->get(app_path("Scaffold/stubs/$stub.stub")); |
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} |
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public function addRoutes() |
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{ |
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$apiRoutes = $this->files->get(base_path("routes/api.php")); |
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$webRoutes = $this->files->get(base_path("routes/web.php")); |
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$uri = Str::plural(strtolower(preg_replace( |
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'/([a-zA-Z])(?=[A-Z])/', |
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'$1-', $this->model->name |
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))); |
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$apiRouteString = "\n\nRoute::apiResource('$uri', 'api/{$this->model->name}Controller');"; |
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$webRouteString = "\n\nRoute::resource('$uri', 'web/{$this->model->name}Controller')->only(['index', 'show']);"; |
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if (!str_contains($apiRoutes, $apiRouteString)) { |
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$this->files->append(base_path("routes/api.php"), $apiRouteString); |
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} |
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if (!str_contains($webRoutes, $webRouteString)) { |
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$this->files->append(base_path("routes/web.php"), $webRouteString); |
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} |
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} |
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} |
ghaskell /
scaffold
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