maskNGwordsOnFANZA (experimental)

検索文字列からFANZA独自のNGワードを伏せ字化
2021-03-06 일자. 최신 버전을 확인하세요.
/* jshint esversion: 6 */
// ==UserScript==
// @name         maskNGwordsOnFANZA (experimental)
// @namespace    https://greasyfork.org/ja/users/289387-unagionunagi
// @version      0.1
// @description  検索文字列からFANZA独自のNGワードを伏せ字化
// @author       unagiOnUnagi
// @match        *://www.dmm.co.jp/*
// @grant        GM_setValue
// @grant        GM_getValue
// @license      GPL-2.0-or-later
// @run-at       document-start
// ==/UserScript==

function _mask(phrase) {
    const _NGwords = [
        ['犯され', '犯●れ'],
        [/犯す([\s\d])/g, '犯●$1'],
        ['犯す', '●す'],
        [/強(制|姦)/g, '強●'],
        ['ロリータ', 'ロ●ータ'],
        ['レイプ', 'レ●プ'],
        ['陵辱', '陵●'],
        ['凌辱', '凌●'],
        ['夜這い', '夜●い'],
        ['酔っ払', '●っ払'],
        ['酔っぱら', '●っぱら'],
        ['痴漢', '痴●'],
        ['輪姦', '輪●'],
        ['催眠', '催●'],
        ['泥酔', '泥●'],
        ['奴隷', '奴●'],
        ['ショタ', 'シ●タ'],
        ['PTA', 'P●A'],
        ['無修正', '無●正'],
        ['昏睡', '昏●'],
        ['折檻', '折●'],
    ];

    const origin = phrase;

    for (let [ng, mask] of _NGwords) {
        phrase = phrase.replaceAll(ng, mask);
    }

    if (origin != phrase) console.log(`mask NGwords:\n${origin} =>\n${phrase}`);

    return phrase;

}

function maskFromSearchStr(matched) {
    // console.log(matched);
    let searchstr = matched[1];
    let decoded = decodeURIComponent(searchstr);
    let masked = _mask(decoded);
    let encoded = encodeURIComponent(masked);
    let maskedURL = matched[0].replace(searchstr, encoded);
    window.location.href = maskedURL;
}

function createElement(tag, attrs) {
    // Elementの作成
    let elem = document.createElement(tag);
    for (let [a, v] of attrs) elem.setAttribute(a, v);
    return elem;
}

function control2Mask() {
    let searchBox = document.querySelector('#naviapi-search-text');
    if (!searchBox) return;

    let mu = document.querySelector('#mu,.d-area:last-child');
    if (!mu) return;

    let maskSpan = createElement(
        'span',
        [['title',
          '検索文字列にFANZA検閲ワードがあればFANZA形式で伏せ字化します'],
         ['style', 'margin-left: 10px;']]);
    mu.appendChild(maskSpan);

    let maskCb = createElement('input',
                               [['type', 'checkbox'],
                                ['id', 'mask-ngwords-cb'],
                                ['name', 'mask-ngwords-cb']]);
    maskSpan.appendChild(maskCb);

    let maskLabel = createElement('label',
                                  [['for', 'mask-ngwords-cb']]);
    maskLabel.innerText = '検索文字列からNGワードを伏せ字化';
    maskSpan.appendChild(maskLabel);

    maskCb.checked = GM_getValue('checked', true);
    maskCb.addEventListener('change', (ev) => {
        let isChecked = ev.target.checked;
        GM_setValue('checked', isChecked);
    });

    searchBox.addEventListener('paste', (ev) => {
        if (GM_getValue('checked', true)) {
            let phrase = ev.clipboardData.getData('text');
            ev.preventDefault();
            searchBox.value = _mask(phrase);
        }
    });
    searchBox.addEventListener('compositionend', (ev) => {
        if (GM_getValue('checked', true)) {
            searchBox.value = _mask(searchBox.value);
        }
    });
}

(function() {
    'use strict';

    if (window.frameElement) return;

    let matched = document.referrer.indexOf('://www.dmm.co.jp/') < 0 && document.URL.match(/.+\/searchstr=(.+?)\//);
    if (matched && GM_getValue('checked', false)) {
        maskFromSearchStr(matched);
    }

    window.addEventListener('load', control2Mask);

})();