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1
1<?php
2declare(strict_types=1);
3/**
4 * Pop PHP Framework (https://www.popphp.org/)
5 *
6 * @link       https://github.com/popphp/popphp-framework
7 * @author     Nick Sagona, III <dev@noladev.com>
8 * @copyright  Copyright (c) 2009-2027 NOLA Interactive, LLC.
9 * @license    https://www.popphp.org/license     New BSD License
10 */
11
12/**
13 * @namespace
14 */
15namespace Pop\Code\Generator;
16
17/**
18 * Body generator class
19 *
20 * @category   Pop
21 * @package    Pop\Code
22 * @author     Nick Sagona, III <dev@noladev.com>
23 * @copyright  Copyright (c) 2009-2027 NOLA Interactive, LLC.
24 * @license    https://www.popphp.org/license     New BSD License
25 * @version    6.0.0
26 */
27class BodyGenerator extends AbstractGenerator
28{
29
30    use Traits\DocblockTrait, Traits\BodyTrait;
31
32    /**
33     * Create return config
34     *
35     * @param  array $config
36     * @param  int   $indent
37     * @return BodyGenerator
38     */
39    public function createReturnConfig(array $config, int $indent = 4): BodyGenerator
40    {
41        $body = var_export($config, true);
42
43        if (($indent % 2) == 0) {
44            $multiplier     = $indent / 2;
45            $replacePattern = str_repeat('$1', $multiplier) . '$2';
46        } else {
47            $replacePattern = '$1$1$2';
48        }
49
50        $body    = preg_replace("/^([ ]*)(.*)/m", $replacePattern, $body);
51        $bodyAry = preg_split("/\r\n|\n|\r/", $body);
52        $bodyAry = preg_replace(["/\s*array\s\($/", "/\)(,)?$/", "/\s=>\s$/"], ['', ']$1', ' => ['], $bodyAry);
53        $body    = str_replace('NULL', 'null', implode(PHP_EOL, array_filter(["["] + $bodyAry)));
54
55        $this->setBody('return ' . $body . ';', 0);
56
57        return $this;
58    }
59
60    /**
61     * Render body
62     *
63     * @return string
64     */
65    public function render(): string
66    {
67        $this->output  = PHP_EOL . (($this->docblock !== null) ? $this->docblock->render() : null);
68        $this->output .= $this->body. PHP_EOL;
69
70        return $this->output;
71    }
72
73    /**
74     * Print function
75     *
76     * @return string
77     */
78    public function __toString(): string
79    {
80        return $this->render();
81    }
82
83}