{"id":341186,"date":"2022-11-13T15:00:29","date_gmt":"2022-11-13T15:00:29","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=341186"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=341186","title":{"rendered":"\u041f\u044f\u0442\u043d\u0438\u0447\u043d\u044b\u0439 \u0442\u0440\u0435\u043a\u0435\u0440<\/span>"},"content":{"rendered":"
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\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u043d\u0435\u0439 \u043d\u0430\u0437\u0430\u0434, @vconst<\/a> \u043d\u0430\u043f\u0438\u0441\u0430\u043b \u043f\u043e\u0441\u0442 «\u0412\u0435\u0440\u043d\u0438 \u0442\u0440\u0435\u043a\u0435\u0440, \u0425\u0430\u0431\u0440! (\u0421)<\/a>» \u0441 \u0432\u043e\u0437\u0437\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u043f\u043e \u043f\u043e\u0432\u043e\u0434\u0443 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0442\u0440\u0435\u043a\u0435\u0440\u0430 \u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0425\u0430\u0431\u0440\u0430. <\/p>\n

\u0423 \u043c\u0435\u043d\u044f \u0432\u043e\u0437\u043d\u0438\u043a\u043b\u0430 \u0438\u0434\u0435\u044f, \u0447\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0435\u043a\u0435\u0440 \u0441 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043b\u044e\u0431\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e. <\/p>\n

\u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 Proof-of-Concept, \u044f \u043f\u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u043b \u0441\u0430\u043c\u0443\u044e \u043f\u0440\u043e\u0441\u0442\u0443\u044e \u0438\u0434\u0435\u044e, \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0441\u0442\u0430\u0440\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u0442\u0440\u0435\u043a\u0435\u0440\u0430 \u0432 \u043f\u0440\u0430\u0432\u044b\u0439 \u0441\u0430\u0439\u0434\u0431\u0430\u0440. \u0412\u0441\u0451 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c \u0434\u0430\u0436\u0435 \u043f\u0440\u043e\u0449\u0435, \u0447\u0435\u043c \u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c.<\/p>\n

\n\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441\u043a\u0440\u0438\u043f\u0442\u0430<\/summary>\n
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(function () {     function injectTracker() {          const MAX_TRACKS = 10;          \/\/ To add the tracker as a first block on the right sidebar, change \"false\" to \"true\"         const insertAsFirstBlock = false;          \/\/ set \"true\" if you want to tract articles only with unseen comments         const onlyWithUnseenComments = false;          \/\/ styling         const trackerBlockCss = `<style scoped>         .post-info__title a { color: #444; }         a[href*=\"#comments\"] { color: #82a3b1; }         a[href*=\"#first_unread\"] { color: #cf0000; }         span.tracker { position: absolute; right: 0; }         span.remove-tracker { position: absolute; right: 0;  display: none; }         li:hover > .post-info__title span.remove-tracker { display: inline-block; color: #888; }         .post-info__title:hover span.remove-tracker:hover { color: #444; }         .tracker-refresh-icon { cursor: pointer; }         .icon-anim { animation-name: rotate; animation-duration: 1s; animation-iteration-count: infinite; animation-timing-function: linear; animation-play-state: running; }          <\/style>`;          const deleteSvg = '<svg class=\"delete-icon\"  xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" style=\"vertical-align: middle;\" height=\"16\" width=\"16\"><path d=\"m16.5 33.6 7.5-7.5 7.5 7.5 2.1-2.1-7.5-7.5 7.5-7.5-2.1-2.1-7.5 7.5-7.5-7.5-2.1 2.1 7.5 7.5-7.5 7.5ZM24 44q-4.1 0-7.75-1.575-3.65-1.575-6.375-4.3-2.725-2.725-4.3-6.375Q4 28.1 4 24q0-4.15 1.575-7.8 1.575-3.65 4.3-6.35 2.725-2.7 6.375-4.275Q19.9 4 24 4q4.15 0 7.8 1.575 3.65 1.575 6.35 4.275 2.7 2.7 4.275 6.35Q44 19.85 44 24q0 4.1-1.575 7.75-1.575 3.65-4.275 6.375t-6.35 4.3Q28.15 44 24 44Zm0-3q7.1 0 12.05-4.975Q41 31.05 41 24q0-7.1-4.95-12.05Q31.1 7 24 7q-7.05 0-12.025 4.95Q7 16.9 7 24q0 7.05 4.975 12.025Q16.95 41 24 41Zm0-17Z\"\/><\/svg>';         const refeshSvg = '<svg class=\"tracker-refresh-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" style=\"vertical-align: middle;\" height=\"20\" width=\"20\" ><path d=\"M24 40q-6.65 0-11.325-4.675Q8 30.65 8 24q0-6.65 4.675-11.325Q17.35 8 24 8q4.25 0 7.45 1.725T37 14.45V8h3v12.7H27.3v-3h8.4q-1.9-3-4.85-4.85Q27.9 11 24 11q-5.45 0-9.225 3.775Q11 18.55 11 24q0 5.45 3.775 9.225Q18.55 37 24 37q4.15 0 7.6-2.375 3.45-2.375 4.8-6.275h3.1q-1.45 5.25-5.75 8.45Q29.45 40 24 40Z\"\/><\/svg>';          const oldTrackerBlock = animateRefreshIcon();          fetch('https:\/\/habr.com\/ru\/tracker\/')             .then(response => response.text())             .then(response => processTracker(response));          function processTracker(response) {             const m = response.match(\/<form[^>]+id=\"tracker_feed_form\"[^>]*>(.*?)<\\\/form>\/s);             if (!m)                 return;              const d = document.querySelector('.sidebar_right');             if (!d)                 return;              oldTrackerBlock?.parentNode.removeChild(oldTrackerBlock);              const parseDiv = document.createElement(\"div\");             parseDiv.innerHTML = m[1];              const newDiv = addNewElement(d, 'div', 'default-block default-block_sidebar block-tracker', trackerBlockCss, insertAsFirstBlock);              const headerDiv = addNewElement(newDiv, 'div', 'default-block__header', '<h3 class=\"default-block__header-title\"><a href=\"https:\/\/habr.com\/ru\/tracker\/\" target=\"_blank\">Tracker<\/a> <span class=\"tracker-refresh-btn\" >' + refeshSvg + '<\/span><\/h3> ');             headerDiv.querySelector('.tracker-refresh-btn').addEventListener('click', injectTracker);              const newContent = addNewElement(newDiv, 'div', 'default-block__content');             const newUl = addNewElement(newContent, 'ul', 'content-list content-list_most-read');              let currentTrack = 0;              [...parseDiv.querySelectorAll('table.tracker-table tr')].filter(el => {                 if (currentTrack >= MAX_TRACKS)                     return false;                  currentTrack += addTrack(el, newUl);             });              if (currentTrack === 0)                 addNewElement(newContent, 'div', '', onlyWithUnseenComments ? 'No articles with new comments' : '<a href=\"https:\/\/habr.com\/ru\/tracker\/\" target=\"_blank\">No articles to track<\/a>');              parseDiv.remove();         }          function addTrack(el, newUl) {             let firstTd = el.querySelector('td:nth-child(1)');             if (!firstTd)                 return 0;              const trackerHtml = el.querySelector('td:nth-child(3)')?.innerHTML;              if (onlyWithUnseenComments && !trackerHtml?.includes('+'))                 return 0;              const newLi = addNewElement(newUl, 'li', 'content-list__item content-list__item_devided post-info');             const newTopDiv = addNewElement(newLi, 'div', 'tracker-stats-info');              addNewElement(newTopDiv, 'span', 'post_author', firstTd?.innerHTML.replaceAll('<a ', '<a target=\"_blank\" '));             addNewElement(newTopDiv, 'span', 'tracker', trackerHtml.replaceAll('<a ', '<a target=\"_blank\" '));              const newPost = addNewElement(newLi, 'div', 'post-info__title', el.querySelector('td:nth-child(2)')?.innerHTML.replaceAll('<a ', '<a target=\"_blank\" ') + `<span class=\"remove-tracker\" title=\"Remove from tracker\">${deleteSvg}<\/span>`);             newPost.querySelector('.remove-tracker').addEventListener('click', removeTracker);              return 1;         }          function removeTracker(event) {              const arctileEl = event.currentTarget.parentNode.querySelector('* > a');             if (!arctileEl)                 return;              const m = arctileEl.getAttribute('href')?.match(\/\\\/([0-9]+)\\\/\/);             if (!m)                 return;              const postId = m[1];              event.currentTarget.classList.add('icon-anim');              fetch('https:\/\/habr.com\/json\/tracker\/feed\/remove\/',                 {                     method: 'POST',                     body: `post[${postId}]=on`,                     headers: { 'Content-Type': 'application\/x-www-form-urlencoded; charset=UTF-8' }                 }).then(() => injectTracker());         }          function addNewElement(parentElement, tageName, className, html, makeAsFirstChild) {             const newEl = document.createElement(tageName);              if (makeAsFirstChild)                 parentElement.insertBefore(newEl, parentElement.firstChild);             else                 parentElement.appendChild(newEl);              if (className)                 newEl.className = className;              if (html)                 newEl.innerHTML = html;              return newEl;         }          function animateRefreshIcon() {             let oldTrackerBlock = document.querySelector('div.block-tracker');             if (oldTrackerBlock)                 document.querySelector('.tracker-refresh-icon')?.classList.add('icon-anim');              return oldTrackerBlock;         }     }      injectTracker(); })();<\/code><\/pre>\n<\/p>\n<\/div>\n<\/details>\n
\u0415\u0441\u043b\u0438 \u0432\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0435 Greasemonkey\u00a0 \u0438\u043b\u0438 \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435, \u0442\u043e \u043c\u043e\u0436\u0435\u0442\u0435 \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u044d\u0442\u043e\u0442 \u0441\u043a\u0440\u0438\u043f\u0442 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u0430 \u0445\u0430\u0431\u0440\u0430 \u0438 \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u0439 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0443 \u0432\u0430\u0441 \u0431\u0443\u0434\u0435\u0442 \u043d\u043e\u0432\u0430\u044f \u0441\u0435\u043a\u0446\u0438\u044f «tracker».<\/p>\n
\u042f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u043a\u0430\u0441\u0442\u043e\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 HabrSanitizer<\/a> \u0438 \u0435\u0441\u043b\u0438 \u0432\u044b \u0442\u0430\u043a\u0436\u0435 \u0435\u0433\u043e \u043f\u043e\u043a\u043b\u043e\u043d\u043d\u0438\u043a \u0438 \u0445\u043e\u0442\u0435\u043b\u0438 \u0431\u044b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0435\u043a\u0435\u0440\u0430 \u043a \u043d\u0435\u043c\u0443, \u0442\u043e \u043d\u0430\u0434\u043e \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u043a \u0441\u0435\u0431\u0435 \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440, \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f (Load Unpacked) \u0438 \u0432\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u043e\u0434 \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043f\u0435\u0440\u0435\u0434 \u0441\u0442\u0440\u043e\u0447\u043a\u043e\u0439 (\u043d\u0430 \u0441\u0435\u0433\u043e\u0434\u043d\u044f \u044d\u0442\u043e \u0441\u0442\u0440\u043e\u043a\u0430 397)<\/p>\n
const isOnPersonalPage = onPersonalPage(window.location.href);<\/code><\/pre>\n
\u041c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0431\u0435\u0437 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f. \u041d\u0430 \u043b\u044e\u0431\u043e\u0439 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0445\u0430\u0431\u0440\u0430 \u043d\u0443\u0436\u043d\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u044c DevTools \u0438 \u0432\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u043e\u0434 \u044d\u0442\u043e\u0433\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u0432 Console. \u041d\u043e \u043a\u043e\u043d\u0435\u0447\u043d\u043e \u044d\u0442\u043e \u0435\u0434\u0438\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b \u0438 \u043f\u0440\u0438 \u043d\u0430\u0432\u0438\u0433\u0430\u0446\u0438\u0438 \u0441\u043e \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b, \u0442\u0440\u044d\u043a\u0435\u0440 \u0431\u043b\u043e\u043a \u0431\u0443\u0434\u0435\u0442 \u0443\u0434\u0430\u043b\u0451\u043d \u0438 \u043d\u0430 \u043d\u043e\u0432\u043e\u0439 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0432\u0442\u043e\u0440\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0443 \u0435\u0449\u0451 \u0440\u0430\u0437. <\/p>\n
\u0415\u0449\u0451 \u0440\u0430\u0437 — \u044d\u0442\u043e \u0441\u043a\u0440\u0438\u043f\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0441\u0442\u0430\u0440\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0445\u0430\u0431\u0440\u0430.<\/p>\n
\u0415\u0441\u043b\u0438 \u0432\u0441\u0451 \u0441\u0434\u0435\u043b\u0430\u043d\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u0442\u043e \u0432\u044b \u0443\u0432\u0438\u0434\u0435\u0442\u0435 \u043f\u043e\u0434 \u0431\u043b\u043e\u043a\u043e\u043c «\u0427\u0438\u0442\u0430\u044e\u0442 \u0441\u0435\u0439\u0447\u0430\u0441» \u043d\u043e\u0432\u044b\u0439 \u0431\u043b\u043e\u043a, «Tracker». <\/p>\n
\u0427\u0442\u043e-\u0442\u043e \u0442\u0438\u043f\u0430:<\/p>\n
<\/figcaption><\/figure>\n
\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0448\u0430\u0433 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u0442\u044c \u0447\u0442\u043e-\u0442\u043e \u0442\u0438\u043f\u0430 \u044d\u0442\u043e\u0433\u043e \u0434\u043b\u044f \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438. <\/p>\n
\u0415\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u044d\u0442\u043e \u0442\u043e \u0447\u0442\u043e \u043f\u0440\u043e\u0434\u0451\u0442\u0441\u044f \u0447\u0438\u0442\u0430\u0442\u044c \u043d\u0435 \u043e\u0434\u043d\u0443 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0443, \u0430 \u0434\u0435\u0441\u044f\u0442\u044c \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435. \u0422\u0430\u043a \u0447\u0442\u043e \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u0443\u044e \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443, \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0425\u0430\u0431\u0440\u0443 \u0438\u043c\u0435\u0435\u0442 \u0441\u043c\u044b\u0441\u043b \u043d\u0435 \u0431\u043e\u0440\u043e\u0442\u044c\u0441\u044f \u0441 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438, \u0430 \u043f\u0440\u0438\u0441\u043b\u0443\u0448\u0430\u0442\u044c\u0441\u044f \u0438 \u043c\u0438\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0430\u0440\u044b\u0439 \u0442\u0440\u0435\u043a\u0435\u0440 \u043d\u0430 \u043d\u043e\u0432\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441. \u042d\u0442\u043e \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e.<\/p>\n
\u0412\u0441\u0435\u043c \u0443\u0434\u0430\u0447\u043d\u044b\u0445 \u0432\u044b\u0445\u043e\u0434\u043d\u044b\u0445!<\/p>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n<\/div>\n
  
 \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438  https:\/\/habr.com\/ru\/post\/699036\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
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\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u043d\u0435\u0439 \u043d\u0430\u0437\u0430\u0434, @vconst<\/a> \u043d\u0430\u043f\u0438\u0441\u0430\u043b \u043f\u043e\u0441\u0442 «\u0412\u0435\u0440\u043d\u0438 \u0442\u0440\u0435\u043a\u0435\u0440, \u0425\u0430\u0431\u0440! (\u0421)<\/a>» \u0441 \u0432\u043e\u0437\u0437\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u043f\u043e \u043f\u043e\u0432\u043e\u0434\u0443 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0442\u0440\u0435\u043a\u0435\u0440\u0430 \u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0425\u0430\u0431\u0440\u0430. <\/p>\n
\u0423 \u043c\u0435\u043d\u044f \u0432\u043e\u0437\u043d\u0438\u043a\u043b\u0430 \u0438\u0434\u0435\u044f, \u0447\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0435\u043a\u0435\u0440 \u0441 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043b\u044e\u0431\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e. <\/p>\n
\u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 Proof-of-Concept, \u044f \u043f\u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u043b \u0441\u0430\u043c\u0443\u044e \u043f\u0440\u043e\u0441\u0442\u0443\u044e \u0438\u0434\u0435\u044e, \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0441\u0442\u0430\u0440\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u0442\u0440\u0435\u043a\u0435\u0440\u0430 \u0432 \u043f\u0440\u0430\u0432\u044b\u0439 \u0441\u0430\u0439\u0434\u0431\u0430\u0440. \u0412\u0441\u0451 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c \u0434\u0430\u0436\u0435 \u043f\u0440\u043e\u0449\u0435, \u0447\u0435\u043c \u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c.<\/p>\n
\n\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441\u043a\u0440\u0438\u043f\u0442\u0430<\/summary>\n
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(function () {     function injectTracker() {          const MAX_TRACKS = 10;          \/\/ To add the tracker as a first block on the right sidebar, change \"false\" to \"true\"         const insertAsFirstBlock = false;          \/\/ set \"true\" if you want to tract articles only with unseen comments         const onlyWithUnseenComments = false;          \/\/ styling         const trackerBlockCss = `<style scoped>         .post-info__title a { color: #444; }         a[href*=\"#comments\"] { color: #82a3b1; }         a[href*=\"#first_unread\"] { color: #cf0000; }         span.tracker { position: absolute; right: 0; }         span.remove-tracker { position: absolute; right: 0;  display: none; }         li:hover > .post-info__title span.remove-tracker { display: inline-block; color: #888; }         .post-info__title:hover span.remove-tracker:hover { color: #444; }         .tracker-refresh-icon { cursor: pointer; }         .icon-anim { animation-name: rotate; animation-duration: 1s; animation-iteration-count: infinite; animation-timing-function: linear; animation-play-state: running; }          <\/style>`;          const deleteSvg = '<svg class=\"delete-icon\"  xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" style=\"vertical-align: middle;\" height=\"16\" width=\"16\"><path d=\"m16.5 33.6 7.5-7.5 7.5 7.5 2.1-2.1-7.5-7.5 7.5-7.5-2.1-2.1-7.5 7.5-7.5-7.5-2.1 2.1 7.5 7.5-7.5 7.5ZM24 44q-4.1 0-7.75-1.575-3.65-1.575-6.375-4.3-2.725-2.725-4.3-6.375Q4 28.1 4 24q0-4.15 1.575-7.8 1.575-3.65 4.3-6.35 2.725-2.7 6.375-4.275Q19.9 4 24 4q4.15 0 7.8 1.575 3.65 1.575 6.35 4.275 2.7 2.7 4.275 6.35Q44 19.85 44 24q0 4.1-1.575 7.75-1.575 3.65-4.275 6.375t-6.35 4.3Q28.15 44 24 44Zm0-3q7.1 0 12.05-4.975Q41 31.05 41 24q0-7.1-4.95-12.05Q31.1 7 24 7q-7.05 0-12.025 4.95Q7 16.9 7 24q0 7.05 4.975 12.025Q16.95 41 24 41Zm0-17Z\"\/><\/svg>';         const refeshSvg = '<svg class=\"tracker-refresh-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" style=\"vertical-align: middle;\" height=\"20\" width=\"20\" ><path d=\"M24 40q-6.65 0-11.325-4.675Q8 30.65 8 24q0-6.65 4.675-11.325Q17.35 8 24 8q4.25 0 7.45 1.725T37 14.45V8h3v12.7H27.3v-3h8.4q-1.9-3-4.85-4.85Q27.9 11 24 11q-5.45 0-9.225 3.775Q11 18.55 11 24q0 5.45 3.775 9.225Q18.55 37 24 37q4.15 0 7.6-2.375 3.45-2.375 4.8-6.275h3.1q-1.45 5.25-5.75 8.45Q29.45 40 24 40Z\"\/><\/svg>';          const oldTrackerBlock = animateRefreshIcon();          fetch('https:\/\/habr.com\/ru\/tracker\/')             .then(response => response.text())             .then(response => processTracker(response));          function processTracker(response) {             const m = response.match(\/<form[^>]+id=\"tracker_feed_form\"[^>]*>(.*?)<\\\/form>\/s);             if (!m)                 return;              const d = document.querySelector('.sidebar_right');             if (!d)                 return;              oldTrackerBlock?.parentNode.removeChild(oldTrackerBlock);              const parseDiv = document.createElement(\"div\");             parseDiv.innerHTML = m[1];              const newDiv = addNewElement(d, 'div', 'default-block default-block_sidebar block-tracker', trackerBlockCss, insertAsFirstBlock);              const headerDiv = addNewElement(newDiv, 'div', 'default-block__header', '<h3 class=\"default-block__header-title\"><a href=\"https:\/\/habr.com\/ru\/tracker\/\" target=\"_blank\">Tracker<\/a> <span class=\"tracker-refresh-btn\" >' + refeshSvg + '<\/span><\/h3> ');             headerDiv.querySelector('.tracker-refresh-btn').addEventListener('click', injectTracker);              const newContent = addNewElement(newDiv, 'div', 'default-block__content');             const newUl = addNewElement(newContent, 'ul', 'content-list content-list_most-read');              let currentTrack = 0;              [...parseDiv.querySelectorAll('table.tracker-table tr')].filter(el => {                 if (currentTrack >= MAX_TRACKS)                     return false;                  currentTrack += addTrack(el, newUl);             });              if (currentTrack === 0)                 addNewElement(newContent, 'div', '', onlyWithUnseenComments ? 'No articles with new comments' : '<a href=\"https:\/\/habr.com\/ru\/tracker\/\" target=\"_blank\">No articles to track<\/a>');              parseDiv.remove();         }          function addTrack(el, newUl) {             let firstTd = el.querySelector('td:nth-child(1)');             if (!firstTd)                 return 0;              const trackerHtml = el.querySelector('td:nth-child(3)')?.innerHTML;              if (onlyWithUnseenComments && !trackerHtml?.includes('+'))                 return 0;              const newLi = addNewElement(newUl, 'li', 'content-list__item content-list__item_devided post-info');             const newTopDiv = addNewElement(newLi, 'div', 'tracker-stats-info');              addNewElement(newTopDiv, 'span', 'post_author', firstTd?.innerHTML.replaceAll('<a ', '<a target=\"_blank\" '));             addNewElement(newTopDiv, 'span', 'tracker', trackerHtml.replaceAll('<a ', '<a target=\"_blank\" '));              const newPost = addNewElement(newLi, 'div', 'post-info__title', el.querySelector('td:nth-child(2)')?.innerHTML.replaceAll('<a ', '<a target=\"_blank\" ') + `<span class=\"remove-tracker\" title=\"Remove from tracker\">${deleteSvg}<\/span>`);             newPost.querySelector('.remove-tracker').addEventListener('click', removeTracker);              return 1;         }          function removeTracker(event) {              const arctileEl = event.currentTarget.parentNode.querySelector('* > a');             if (!arctileEl)                 return;              const m = arctileEl.getAttribute('href')?.match(\/\\\/([0-9]+)\\\/\/);             if (!m)                 return;              const postId = m[1];              event.currentTarget.classList.add('icon-anim');              fetch('https:\/\/habr.com\/json\/tracker\/feed\/remove\/',                 {                     method: 'POST',                     body: `post[${postId}]=on`,                     headers: { 'Content-Type': 'application\/x-www-form-urlencoded; charset=UTF-8' }                 }).then(() => injectTracker());         }          function addNewElement(parentElement, tageName, className, html, makeAsFirstChild) {             const newEl = document.createElement(tageName);              if (makeAsFirstChild)                 parentElement.insertBefore(newEl, parentElement.firstChild);             else                 parentElement.appendChild(newEl);              if (className)                 newEl.className = className;              if (html)                 newEl.innerHTML = html;              return newEl;         }          function animateRefreshIcon() {             let oldTrackerBlock = document.querySelector('div.block-tracker');             if (oldTrackerBlock)                 document.querySelector('.tracker-refresh-icon')?.classList.add('icon-anim');              return oldTrackerBlock;         }     }      injectTracker(); })();<\/code><\/pre>\n<\/p>\n<\/div>\n<\/details>\n
\u0415\u0441\u043b\u0438 \u0432\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0435 Greasemonkey\u00a0 \u0438\u043b\u0438 \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435, \u0442\u043e \u043c\u043e\u0436\u0435\u0442\u0435 \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u044d\u0442\u043e\u0442 \u0441\u043a\u0440\u0438\u043f\u0442 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u0430 \u0445\u0430\u0431\u0440\u0430 \u0438 \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u0439 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0443 \u0432\u0430\u0441 \u0431\u0443\u0434\u0435\u0442 \u043d\u043e\u0432\u0430\u044f \u0441\u0435\u043a\u0446\u0438\u044f «tracker».<\/p>\n
\u042f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u043a\u0430\u0441\u0442\u043e\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 HabrSanitizer<\/a> \u0438 \u0435\u0441\u043b\u0438 \u0432\u044b \u0442\u0430\u043a\u0436\u0435 \u0435\u0433\u043e \u043f\u043e\u043a\u043b\u043e\u043d\u043d\u0438\u043a \u0438 \u0445\u043e\u0442\u0435\u043b\u0438 \u0431\u044b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0435\u043a\u0435\u0440\u0430 \u043a \u043d\u0435\u043c\u0443, \u0442\u043e \u043d\u0430\u0434\u043e \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u043a \u0441\u0435\u0431\u0435 \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440, \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f (Load Unpacked) \u0438 \u0432\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u043e\u0434 \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043f\u0435\u0440\u0435\u0434 \u0441\u0442\u0440\u043e\u0447\u043a\u043e\u0439 (\u043d\u0430 \u0441\u0435\u0433\u043e\u0434\u043d\u044f \u044d\u0442\u043e \u0441\u0442\u0440\u043e\u043a\u0430 397)<\/p>\n
const isOnPersonalPage = onPersonalPage(window.location.href);<\/code><\/pre>\n
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\u0415\u0449\u0451 \u0440\u0430\u0437 — \u044d\u0442\u043e \u0441\u043a\u0440\u0438\u043f\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0441\u0442\u0430\u0440\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0445\u0430\u0431\u0440\u0430.<\/p>\n
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<\/div>\n<\/div>\n
  
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