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<?php declare(strict_types=1); |
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namespace XoopsModules\News; |
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// ------------------------------------------------------------------------ // |
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// Copyright (c) 2005-2006 Hervé Thouzard // |
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// <https://www.herve-thouzard.com> // |
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// ------------------------------------------------------------------------- // |
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// This program 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 2 of the License, or // |
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// (at your option) any later version. // |
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// // |
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// You may not change or alter any portion of this comment or credits // |
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// of supporting developers from this source code or any supporting // |
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// source code which is considered copyrighted (c) material of the // |
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// original comment or credit authors. // |
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// // |
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// This program 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 this program; if not, write to the Free Software // |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // |
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// ------------------------------------------------------------------------ // |
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/** |
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* Class Blacklist |
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*/ |
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class Blacklist |
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{ |
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public $keywords; // Holds keywords |
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/** |
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* Get all the keywords |
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*/ |
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public function getAllKeywords() |
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{ |
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$ret = $tbl_black_list = []; |
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$myts = \MyTextSanitizer::getInstance(); |
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$filename = XOOPS_UPLOAD_PATH . '/news_black_list.php'; |
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if (\is_file($filename)) { |
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require_once $filename; |
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foreach ($tbl_black_list as $onekeyword) { |
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if ('' !== \xoops_trim($onekeyword)) { |
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$onekeyword = \htmlspecialchars($onekeyword, \ENT_QUOTES | \ENT_HTML5); |
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$ret[$onekeyword] = $onekeyword; |
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} |
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} |
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} |
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\asort($ret); |
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$this->keywords = $ret; |
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return $this->keywords; |
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} |
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/** |
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* Remove one or many keywords from the list |
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* @param $keyword |
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*/ |
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public function delete($keyword): void |
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{ |
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if (\is_array($keyword)) { |
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foreach ($keyword as $onekeyword) { |
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if (isset($this->keywords[$onekeyword])) { |
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unset($this->keywords[$onekeyword]); |
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} |
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} |
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} elseif (isset($this->keywords[$keyword])) { |
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unset($this->keywords[$keyword]); |
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} |
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} |
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/** |
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* Add one or many keywords |
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* @param $keyword |
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*/ |
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public function addkeywords($keyword): void |
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{ |
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$myts = \MyTextSanitizer::getInstance(); |
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if (\is_array($keyword)) { |
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foreach ($keyword as $onekeyword) { |
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$onekeyword = \xoops_trim(\htmlspecialchars($onekeyword, \ENT_QUOTES | \ENT_HTML5)); |
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if ('' !== $onekeyword) { |
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$this->keywords[$onekeyword] = $onekeyword; |
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} |
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} |
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} else { |
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$keyword = \xoops_trim(\htmlspecialchars($keyword, \ENT_QUOTES | \ENT_HTML5)); |
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if ('' !== $keyword) { |
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$this->keywords[$keyword] = $keyword; |
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} |
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} |
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} |
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/** |
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* Remove, from a list, all the blacklisted words |
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* @param $keywords |
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* @return array |
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*/ |
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public function remove_blacklisted($keywords) |
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{ |
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$ret = []; |
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$tmp_array = \array_values($this->keywords); |
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foreach ($keywords as $onekeyword) { |
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$add = true; |
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foreach ($tmp_array as $onebanned) { |
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if (\preg_match('/' . $onebanned . '/i', $onekeyword)) { |
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$add = false; |
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break; |
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} |
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} |
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if ($add) { |
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$ret[] = $onekeyword; |
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} |
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} |
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return $ret; |
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} |
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/** |
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* Save keywords |
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*/ |
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public function store(): void |
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{ |
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$filename = XOOPS_UPLOAD_PATH . '/news_black_list.php'; |
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if (\is_file($filename)) { |
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\unlink($filename); |
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} |
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/** @var resource $fd */ |
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$fd = \fopen($filename, 'wb') || exit('Error unable to create the blacklist file'); |
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\fwrite($fd, "<?php\n"); |
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\fwrite($fd, '$tbl_black_list=array(' . "\n"); |
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foreach ($this->keywords as $onekeyword) { |
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\fwrite($fd, '"' . $onekeyword . "\",\n"); |
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} |
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\fwrite($fd, "'');\n"); |
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\fwrite($fd, "?>\n"); |
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\fclose($fd); |
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} |
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} |
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XoopsModules25x /
news
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