1be906b56SAndreas Gohr<?php 2be906b56SAndreas Gohr 3be906b56SAndreas Gohrnamespace dokuwiki\Parsing\ParserMode; 4be906b56SAndreas Gohr 5be906b56SAndreas Gohruse dokuwiki\Parsing\Lexer\Lexer; 6be906b56SAndreas Gohr 7be906b56SAndreas Gohr/** 8be906b56SAndreas Gohr * @fixme is this actually used? 9be906b56SAndreas Gohr */ 10be906b56SAndreas Gohrclass Wordblock extends AbstractMode 11be906b56SAndreas Gohr{ 12*bcaec9f4SAndreas Gohr protected $badwords = []; 13be906b56SAndreas Gohr protected $pattern = ''; 14be906b56SAndreas Gohr 15be906b56SAndreas Gohr /** 16be906b56SAndreas Gohr * Wordblock constructor. 17be906b56SAndreas Gohr * @param $badwords 18be906b56SAndreas Gohr */ 19be906b56SAndreas Gohr public function __construct($badwords) 20be906b56SAndreas Gohr { 21be906b56SAndreas Gohr $this->badwords = $badwords; 22be906b56SAndreas Gohr } 23be906b56SAndreas Gohr 24be906b56SAndreas Gohr /** @inheritdoc */ 25be906b56SAndreas Gohr public function preConnect() 26be906b56SAndreas Gohr { 27be906b56SAndreas Gohr 28be906b56SAndreas Gohr if (count($this->badwords) == 0 || $this->pattern != '') { 29be906b56SAndreas Gohr return; 30be906b56SAndreas Gohr } 31be906b56SAndreas Gohr 32be906b56SAndreas Gohr $sep = ''; 33be906b56SAndreas Gohr foreach ($this->badwords as $badword) { 34be906b56SAndreas Gohr $this->pattern .= $sep . '(?<=\b)(?i)' . Lexer::escape($badword) . '(?-i)(?=\b)'; 35be906b56SAndreas Gohr $sep = '|'; 36be906b56SAndreas Gohr } 37be906b56SAndreas Gohr } 38be906b56SAndreas Gohr 39be906b56SAndreas Gohr /** @inheritdoc */ 40be906b56SAndreas Gohr public function connectTo($mode) 41be906b56SAndreas Gohr { 42be906b56SAndreas Gohr if (strlen($this->pattern) > 0) { 43be906b56SAndreas Gohr $this->Lexer->addSpecialPattern($this->pattern, $mode, 'wordblock'); 44be906b56SAndreas Gohr } 45be906b56SAndreas Gohr } 46be906b56SAndreas Gohr 47be906b56SAndreas Gohr /** @inheritdoc */ 48be906b56SAndreas Gohr public function getSort() 49be906b56SAndreas Gohr { 50be906b56SAndreas Gohr return 250; 51be906b56SAndreas Gohr } 52be906b56SAndreas Gohr} 53