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comparison src/Helpers/FileModifier.php @ 34:f65ab84ee47f default

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merge with codex
author luka
date Wed, 10 Sep 2025 21:00:47 -0400
parents 19b7a8de0019
children
comparison
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10:a9ff874afdbd 34:f65ab84ee47f
1 <?php
2
3 namespace Wizard\MagicForger\Helpers;
4
5 /*
6 * FileModifier
7 *
8 * A class that handles all file modifications
9 *
10 * General flow:
11 * Provide a file, a point to insert, and a value to insert.
12 * Insert the data.
13 *
14 * Replacements will consume the insert point.
15 * Inserts will maintain the insert point.
16 *
17 * */
18 class FileModifier
19 {
20 private $contents;
21
22 public $file_path;
23
24 public function __construct($file_path)
25 {
26 $this->get_file_contents($file_path);
27 $this->file_path = $file_path;
28 }
29
30 public function get_file_contents($file_path): void
31 {
32 // TODO: there needs to be more/any error checking
33 $f = fopen($file_path, 'r');
34 $this->contents = fread($f, filesize($file_path));
35 fclose($f);
36 }
37
38 public function write_to_path($file_path = null): void
39 {
40 $file_path = $file_path ?? $this->file_path;
41
42 $f = fopen($file_path, 'w');
43 fwrite($f, $this->contents);
44 fclose($f);
45 }
46
47 /**
48 * Replaces the replacement point with the value in the current contents.
49 */
50 public function replace($value, $replacement_point): void
51 {
52 $this->contents = str_replace($replacement_point, $value, $this->contents);
53 }
54
55 /**
56 * Inserts the value above the insert point in the current contents.
57 */
58 public function insert($value, $insert_point): void
59 {
60 // seperate on new lines into an array
61 $file_arr = explode("\n", $this->contents);
62 $temp_arr = [];
63
64 foreach ($file_arr as $line) {
65 if (str_contains($line, $insert_point)) {
66 $temp_arr[] = $value;
67 }
68 $temp_arr[] = $line;
69 }
70
71 $this->contents = implode("\n", $temp_arr);
72 }
73 }