Viewing file:  RulesParser.php (1.98 KB) -rw-rw-rw-
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<?php
namespace Prettus\Repository\Generators\Migrations;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Support\Arr;
/**
* Class RulesParser
* @package Prettus\Repository\Generators\Migrations
* @author Anderson Andrade <contato@andersonandra.de>
*/
class RulesParser implements Arrayable
{
/**
* The set of rules.
*
* @var string
*/
protected $rules;
/**
* Create new instance.
*
* @param string|null $rules
*/
public function __construct($rules = null)
{
$this->rules = $rules;
}
/**
* Convert string migration to array.
*
* @return array
*/
public function toArray()
{
return $this->parse($this->rules);
}
/**
* Parse a string to array of formatted rules.
*
* @param string $rules
*
* @return array
*/
public function parse($rules)
{
$this->rules = $rules;
$parsed = [];
foreach ($this->getRules() as $rulesArray) {
$column = $this->getColumn($rulesArray);
$attributes = $this->getAttributes($column, $rulesArray);
$parsed[$column] = $attributes;
}
return $parsed;
}
/**
* Get array of rules.
*
* @return array
*/
public function getRules()
{
if (is_null($this->rules)) {
return [];
}
return explode(',', str_replace(' ', '', $this->rules));
}
/**
* Get column name from rules.
*
* @param string $rules
*
* @return string
*/
public function getColumn($rules)
{
return Arr::first(explode('=>', $rules), function ($key, $value) {
return $value;
});
}
/**
* Get column attributes.
*
* @param string $column
* @param string $rules
*
* @return array
*/
public function getAttributes($column, $rules)
{
return str_replace($column . '=>', '', $rules);
}
}
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