mirror of
https://github.com/nuxsmin/sysPass.git
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120 lines
3.0 KiB
PHP
120 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* sysPass
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*
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* @author nuxsmin
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* @link https://syspass.org
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* @copyright 2012-2024, Rubén Domínguez nuxsmin@$syspass.org
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*
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* This file is part of sysPass.
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*
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* sysPass is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* sysPass is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with sysPass. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace SP\Domain\Html;
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/**
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* Class Html
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*/
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final class Html
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{
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/**
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* Truncar un texto a una determinada longitud.
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*
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* @param string $text la cadena a truncar
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* @param int $limit la longitud máxima de la cadena
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* @param string $ellipsis
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*
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* @return string con el texto truncado
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*
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* @link http://www.pjgalbraith.com/truncating-text-html-with-php/
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*/
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public static function truncate(
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string $text,
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int $limit,
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string $ellipsis = '...'
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): string {
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if (mb_strlen($text) > $limit) {
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return sprintf('%s%s', trim(mb_substr($text, 0, $limit)), $ellipsis);
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}
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return $text;
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}
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/**
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* Devolver un link HTML.
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*
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* @param string $text con la cadena de texto
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* @param string|null $link con el destino del enlace
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* @param string|null $title con el título del enlace
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* @param string $attribs con atributos del enlace
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*
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* @return string
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*/
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public static function anchorText(
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string $text,
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?string $link = null,
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?string $title = null,
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string $attribs = ''
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): string {
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return sprintf(
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'<a href="%s" title="%s" %s>%s</a>',
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$link ?? $text,
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$title ?? $text,
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$attribs,
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$text
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);
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}
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/**
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* Strips out HTML tags preserving some spaces
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*/
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public static function stripTags(string $text): string
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{
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if (empty($text)) {
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return $text;
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}
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// Replace tags, then new lines, tabs and return chars, and then 2 or more spaces
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return trim(
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preg_replace(
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['/<[^>]*>/', '/[\n\t\r]+/', '/\s{2,}/'],
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' ',
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$text
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)
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);
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}
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/**
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* @param string $url
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*
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* @return string
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*/
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public static function getSafeUrl(string $url): string
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{
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$urlParts = parse_url($url);
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if ($urlParts === false) {
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return 'malformed_url';
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}
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return preg_replace_callback(
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'/["<>\']+/u',
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static fn($matches) => urlencode($matches[0]),
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strip_tags($url)
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);
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}
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}
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