DataCreator.php

<?php

class DataCreator{

	protected $listener;
	protected $department;
	protected $redirectPage;

	public function __construct($listener, $model = '', $redirectPage = '', $labels = array())
	{
		$this->listener 	= $listener;
		$this->model 		= $model;
		$this->redirectPage = $redirectPage;
		$this->labels 		= $labels;
	}

	public function fill($listener, $model = '', $redirectPage = '')
	{
		$this->listener 	= $listener;
		$this->model 		= $model;
		$this->redirectPage = $redirectPage;
		$this->labels 		= $labels;
	}	

	public function create($input, $id = NULL)
	{
		if (isset($input['op']))
		{

			$m = $this->model->fill($input);

			// Use for users
			if (array_key_exists('password', $input)) 
			{
			    $m->password = $input['password'] == '' ? '' : md5($input['password']);
			}
	 		
			if ($m->save())
			{
				return $this->listener->creationSucceedsRedirect($this->redirectPage);
			}

			return $this->listener->creationFails($m->errors, 'add', $this->redirectPage, $this->labels);
		}

		return $this->listener->defaultView([], 'add', $this->redirectPage, '', $this->labels);
	}


	public function edit($input, $id = NULL)
	{
		$errors = [];

		if (isset($input['op']))
		{
			$m = $this->model->find($id);

			// Use for users
			if (array_key_exists('password', $input)) 
			{
		    	if ($input['password'] != '')
				{
					$m->password = md5($input['password']);
				}

				unset($input['password']);
			}

			$m->fill($input);

			if ($m->save())
			{
				return $this->listener->creationSucceedsRedirect($this->redirectPage);
			}

			$errors = $m->errors;
		}

		$row = $this->model->find($id);

		return $this->listener->defaultView($errors, 'edit', $this->redirectPage, $row, $this->labels);
	}

	public function apiCreate($input, $id = NULL)
	{
		$m = $this->model->fill($input);
 		
		if ($m->save())
		{
			return $this->listener->apiCreationSucceeds($data = []);
		}

		return $this->listener->apiCreationFails($m->errors);
	}




}