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1
1<?php
2/**
3 * Pop PHP Framework (http://www.popphp.org/)
4 *
5 * @link       https://github.com/popphp/popphp-framework
6 * @author     Nick Sagona, III <dev@nolainteractive.com>
7 * @copyright  Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com)
8 * @license    http://www.popphp.org/license     New BSD License
9 */
10
11/**
12 * @namespace
13 */
14namespace Pop\Code\Generator;
15
16/**
17 * Body generator class
18 *
19 * @category   Pop
20 * @package    Pop\Code
21 * @author     Nick Sagona, III <dev@nolainteractive.com>
22 * @copyright  Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com)
23 * @license    http://www.popphp.org/license     New BSD License
24 * @version    5.0.0
25 */
26class BodyGenerator extends AbstractGenerator
27{
28
29    use Traits\DocblockTrait, Traits\BodyTrait;
30
31    /**
32     * Create return config
33     *
34     * @param  array $config
35     * @param  int   $indent
36     * @return BodyGenerator
37     */
38    public function createReturnConfig(array $config, int $indent = 4): BodyGenerator
39    {
40        $body = var_export($config, true);
41
42        if (($indent !== null) && (($indent % 2) == 0)) {
43            $multiplier     = $indent / 2;
44            $replacePattern = str_repeat('$1', $multiplier) . '$2';
45        } else {
46            $replacePattern = '$1$1$2';
47        }
48
49        $body    = preg_replace("/^([ ]*)(.*)/m", $replacePattern, $body);
50        $bodyAry = preg_split("/\r\n|\n|\r/", $body);
51        $bodyAry = preg_replace(["/\s*array\s\($/", "/\)(,)?$/", "/\s=>\s$/"], [null, ']$1', ' => ['], $bodyAry);
52        $body    = str_replace('NULL', 'null', implode(PHP_EOL, array_filter(["["] + $bodyAry)));
53
54        $this->setBody('return ' . $body . ';', 0);
55
56        return $this;
57    }
58
59    /**
60     * Render body
61     *
62     * @return string
63     */
64    public function render(): string
65    {
66        $this->output  = PHP_EOL . (($this->docblock !== null) ? $this->docblock->render() : null);
67        $this->output .= $this->body. PHP_EOL;
68
69        return $this->output;
70    }
71
72    /**
73     * Print function
74     *
75     * @return string
76     */
77    public function __toString(): string
78    {
79        return $this->render();
80    }
81
82}