H::H -spam Fork

    @@ -36,51 +36,52 @@ const signal = controller.signal; const TIMEOUT = 1000 * 10; signal.onabort = () => { - console.error(`timeout: ${TIMEOUT} sec elapsed`); + console.error(`timeout: ${ TIMEOUT / 1000 } sec elapsed`); }; const timer = setTimeout(() => controller.abort(), TIMEOUT); // Access-Control-Allow-Origin: http://h.hatena.ne.jp const FILTER_URL = 'https://haikuantispam.lightni.ng/api/recent_scores.json'; - // TBD no-referrer and/or use CORS proxy c.f. + // TBD CORS proxy c.f. // http://let.hatelabo.jp/noromanba/let/hJmc7rWIvsJj // for avoid web-beacon/bug and fingerprinting like risks - const headers = new Headers(); - //headers.set('', ''); + const request = new Request(FILTER_URL, { + credentials: 'omit', + mode: 'cors', + referrer: 'no-referrer', + signal, + }); // TBD // - refresh filter when infinite scrolling - // - IIFE async and try-catch-finally model - const blacklist = await fetch(FILTER_URL, { - headers, - //mode: 'cors', - signal, - }) - .then(res => { - if (!res.ok) { - return Promise.reject(new Error(res.status, res.statusText)); + // - small IIFE async scope + // - standard try-catch-finally model + const blacklist = await fetch(request).then(res => { + if (!res.ok || res.status !== 200) { + return Promise.reject(new Error(res.status, res.statusText, res)); } return res.json(); - }) - .then(json => { + }).then(json => { const SPAM_THRESHOLD = 5; - return new Map(Object.entries(json) - .filter(([, score]) => score >= SPAM_THRESHOLD)); - }) - .catch(err => { - console.error(err.message, err); + return new Map( + Object.entries(json).filter(([, score]) => score >= SPAM_THRESHOLD) + ); + }).catch(err => { // TBD re-throw - }) - .finally(() => { + console.error(err.message, err); + }).finally(() => { clearTimeout(timer); }); console.debug(blacklist); + // TBD throw + if (!blacklist) return; + // TBD show indicator when wiping const wipeout = (ctx) => { if (!ctx.querySelectorAll) return; ctx.querySelectorAll([ - '.entry.tl-entry' + '.entry.tl-entry', ]).forEach(entry => { // permalink syntax; // <a href="http://h.hatena.ne.jp/HATENA_ID/" title="id:HATENA_ID">SCREEN_NAME</a>
    @@ -91,14 +92,26 @@ if (blacklist.has(id)) { /*/ entry.style.backgroundColor = 'red'; + entry.querySelectorAll([ + '.entry-body-content a[href]', + ]).forEach(link => { + link.style.pointerEvents = 'none'; + }); /*/ - // TBD suppress reflow - console.info([ - `id:${id} score: ${blacklist.get(id)}`, - 'https://haikuantispam.lightni.ng/id/' + id, - ].join(' ')); + // TBD suppress Reflow entry.style.display = 'none'; //entry.remove(); + // TODO reduce same users + //console.table({ + // id, + // score: blacklist.get(id), + // detail: 'https://haikuantispam.lightni.ng/id/' + id, + //}); + console.warn([ + 'id:' + id, + 'score: ' + blacklist.get(id), + 'detail: ' + 'https://haikuantispam.lightni.ng/id/' + id, + ].join('\t')); //*/ } });
    @@ -114,5 +127,4 @@ }); }).observe(timeline, { childList: true, subtree: true, }); })(); -
  • /*
     * @title H::H -spam
     * @description Hatena Haiku spam filter
     * @include *://h.hatena.ne.jp/*
     * @license  The MIT License https://opensource.org/licenses/MIT
     * @javascript_url
     */
    
    // nitpicking via
    // http://let.hatelabo.jp/austinburk/let/hLHU6PPgg9Ya
    // Proxy/Reflect ver
    // http://let.hatelabo.jp/a-kuma3/let/hJmc7ZTR7vBO
    
    // TODO
    // user.js on Gist
    
    // non i18n similar services/software by id:tukihatu c.f.
    // Hatena Haiku a la mode (3rd party web services)
    //  http://hh-alamode.fanweb.jp
    //   http://h.hatena.ne.jp/target?word=%E3%81%AF%E3%81%A6%E3%81%AA%E3%83%8F%E3%82%A4%E3%82%AF%E3%82%A2%E3%83%A9%E3%83%A2%E3%83%BC%E3%83%89
    // Hatena Haiku Soldier (Chrome/ium Extensions)
    //  https://chrome.google.com/webstore/detail/hhgejafgjjjfaocaopajkhgmdgaeimin
    //   http://h.hatena.ne.jp/target?word=%E3%81%AF%E3%81%A6%E3%81%AA%E3%83%8F%E3%82%A4%E3%82%AF%E3%82%BD%E3%83%AB%E3%82%B8%E3%83%A3%E3%83%BC
    
    // e.g.
    // http://h.hatena.ne.jp
    (async () => {
        'use strict';
    
        if (window.self !== window.top) return; // @noframes in Vanilla
    
        // timeout
        // https://gist.github.com/noromanba/7e76cd75d15e27b102007298a8156d8f
        // TBD Promise based functionize
        const controller = new AbortController();
        const signal = controller.signal;
        const TIMEOUT = 1000 * 10;
        signal.onabort = () => {
            console.error(`timeout: ${ TIMEOUT / 1000 } sec elapsed`);
        };
        const timer = setTimeout(() => controller.abort(), TIMEOUT);
    
        // Access-Control-Allow-Origin: http://h.hatena.ne.jp
        const FILTER_URL = 'https://haikuantispam.lightni.ng/api/recent_scores.json';
        // TBD CORS proxy c.f.
        //     http://let.hatelabo.jp/noromanba/let/hJmc7rWIvsJj
        //     for avoid web-beacon/bug and fingerprinting like risks
        const request = new Request(FILTER_URL, {
            credentials: 'omit',
            mode: 'cors',
            referrer: 'no-referrer',
            signal,
        });
    
        // TBD
        // - refresh filter when infinite scrolling
        // - small IIFE async scope
        // - standard try-catch-finally model
        const blacklist = await fetch(request).then(res => {
            if (!res.ok || res.status !== 200) {
                return Promise.reject(new Error(res.status, res.statusText, res));
            }
            return res.json();
        }).then(json => {
            const SPAM_THRESHOLD = 5;
            return new Map(
                Object.entries(json).filter(([, score]) => score >= SPAM_THRESHOLD)
            );
        }).catch(err => {
            // TBD re-throw
            console.error(err.message, err);
        }).finally(() => {
            clearTimeout(timer);
        });
        console.debug(blacklist);
        // TBD throw
        if (!blacklist) return;
    
        // TBD show indicator when wiping
        const wipeout = (ctx) => {
            if (!ctx.querySelectorAll) return;
    
            ctx.querySelectorAll([
                '.entry.tl-entry',
            ]).forEach(entry => {
                // permalink syntax;
                // <a href="http://h.hatena.ne.jp/HATENA_ID/" title="id:HATENA_ID">SCREEN_NAME</a>
                const poster = entry.querySelector('.username a[href][title^="id:"]');
                if (!poster) return;
    
                const id = poster.title.slice('id:'.length);
                if (blacklist.has(id)) {
                    /*/
                    entry.style.backgroundColor = 'red';
                    entry.querySelectorAll([
                        '.entry-body-content a[href]',
                    ]).forEach(link => {
                        link.style.pointerEvents = 'none';
                    });
                    /*/
                    // TBD suppress Reflow
                    entry.style.display = 'none';
                    //entry.remove();
                    // TODO reduce same users
                    //console.table({
                    //    id,
                    //    score: blacklist.get(id),
                    //    detail: 'https://haikuantispam.lightni.ng/id/' + id,
                    //});
                    console.warn([
                        'id:' + id,
                        'score: ' + blacklist.get(id),
                        'detail: ' + 'https://haikuantispam.lightni.ng/id/' + id,
                    ].join('\t'));
                    //*/
                }
            });
        };
        const timeline = document.body.querySelector('.entries');
        if (!timeline) return;
    
        wipeout(timeline);
    
        new MutationObserver(records => {
            records.forEach(record => {
                wipeout(record.target);
            });
        }).observe(timeline, { childList: true, subtree: true, });
    })();
    
    
  • Permalink
    このページへの個別リンクです。
    RAW
    書かれたコードへの直接のリンクです。
    Packed
    文字列が圧縮された書かれたコードへのリンクです。
    Userscript
    Greasemonkey 等で利用する場合の .user.js へのリンクです。
    Loader
    @require やソースコードが長い場合に多段ロードする Loader コミのコードへのリンクです。
    Metadata
    コード中にコメントで @xxx と書かれたメタデータの JSON です。