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Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Wrapper for Html2Text 19 * 20 * This wrapper allows us to modify the upstream library without hacking it too much. 21 * 22 * @package core 23 * @copyright 2015 Andrew Nicols <andrew@nicols.uk> 24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 25 */ 26 27 defined('MOODLE_INTERNAL') || die(); 28 29 require_once($CFG->libdir . '/html2text/Html2Text.php'); 30 require_once (__DIR__ . '/override.php'); 31 32 /** 33 * Wrapper for Html2Text 34 * 35 * This wrapper allows us to modify the upstream library without hacking it too much. 36 * 37 * @package core 38 * @copyright 2015 Andrew Nicols <andrew@nicols.uk> 39 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 40 */ 41 class core_html2text extends \Html2Text\Html2Text { 42 43 /** 44 * Constructor. 45 * 46 * If the HTML source string (or file) is supplied, the class 47 * will instantiate with that source propagated, all that has 48 * to be done it to call get_text(). 49 * 50 * @param string $html Source HTML 51 * @param array $options Set configuration options 52 */ 53 function __construct($html = '', $options = array()) { 54 // Call the parent constructor. 55 parent::__construct($html ?? '', $options); 56 57 // MDL-27736: Trailing spaces before newline or tab. 58 $this->entSearch[] = '/[ ]+([\n\t])/'; 59 $this->entReplace[] = '\\1'; 60 } 61 62 /** 63 * Strtoupper multibyte wrapper function with HTML entities handling. 64 * 65 * @param string $str Text to convert 66 * @return string Converted text 67 */ 68 protected function strtoupper($str) { 69 return core_text::strtoupper($str); 70 } 71 }
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