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class-give-readme-parser.php
63 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Give Readme Parser |
| 5 | * |
| 6 | * @package Give |
| 7 | * @since 2.1.4 |
| 8 | * @copyright Copyright (c) 2018, GiveWP |
| 9 | * @license https://opensource.org/licenses/gpl-license GNU Public License |
| 10 | * @subpackage Admin/Readme_Parser |
| 11 | */ |
| 12 | class Give_Readme_Parser |
| 13 | { |
| 14 | /** |
| 15 | * Readme file url |
| 16 | * |
| 17 | * @since 2.1.4 |
| 18 | * @access private |
| 19 | * @var |
| 20 | */ |
| 21 | private $file_url; |
| 22 | |
| 23 | /** |
| 24 | * Give_Readme_Parser constructor. |
| 25 | * |
| 26 | * @param string $file_url |
| 27 | */ |
| 28 | public function __construct(string $file_url) |
| 29 | { |
| 30 | $this->file_url = $file_url; |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * Get required Give core minimum version for addon |
| 35 | * |
| 36 | * @since 2.1.4 |
| 37 | * @access public |
| 38 | * |
| 39 | * @return string |
| 40 | */ |
| 41 | public function requires_at_least() |
| 42 | { |
| 43 | // Regex to extract Give core minimum version from the readme.txt file. |
| 44 | preg_match('/Requires (Give|GiveWP):(.*)/i', $this->get_readme_file_content(), $_requires_at_least); |
| 45 | |
| 46 | if (is_array($_requires_at_least) && 3 === count($_requires_at_least)) { |
| 47 | $_requires_at_least = trim($_requires_at_least[2]); |
| 48 | } else { |
| 49 | $_requires_at_least = null; |
| 50 | } |
| 51 | |
| 52 | return $_requires_at_least; |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * @since 2.21.0 |
| 57 | */ |
| 58 | protected function get_readme_file_content(): string |
| 59 | { |
| 60 | return wp_remote_retrieve_body(wp_remote_get($this->file_url)); |
| 61 | } |
| 62 | } |
| 63 |