208 lines
6.8 KiB
JavaScript
208 lines
6.8 KiB
JavaScript
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const allLinks = [...document.getElementsByTagName('a')];
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const bodyInner = document.querySelector('.inner');
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const tableElem = document.querySelector('table');
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const infoRegex = /(-thumb)?\.(jpg|nfo|srt)$/;
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const arrow = `
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<svg version="1.1" id="back-arrow" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
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viewBox="0 0 492 492" style="enable-background:new 0 0 492 492;" xml:space="preserve">
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<g>
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<g>
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<path fill="#fff" d="M464.344,207.418l0.768,0.168H135.888l103.496-103.724c5.068-5.064,7.848-11.924,7.848-19.124
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c0-7.2-2.78-14.012-7.848-19.088L223.28,49.538c-5.064-5.064-11.812-7.864-19.008-7.864c-7.2,0-13.952,2.78-19.016,7.844
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L7.844,226.914C2.76,231.998-0.02,238.77,0,245.974c-0.02,7.244,2.76,14.02,7.844,19.096l177.412,177.412
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c5.064,5.06,11.812,7.844,19.016,7.844c7.196,0,13.944-2.788,19.008-7.844l16.104-16.112c5.068-5.056,7.848-11.808,7.848-19.008
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c0-7.196-2.78-13.592-7.848-18.652L134.72,284.406h329.992c14.828,0,27.288-12.78,27.288-27.6v-22.788
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C492,219.198,479.172,207.418,464.344,207.418z"/>
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</g>
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</svg>
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`
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function findByHref(href) {
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return allLinks.filter((link) => decodeURIComponent(link.getAttribute('href')) === decodeURIComponent(href));
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}
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function findByInfoFile(infoFile) {
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const found = ['avi', 'mp4', 'mkv'].reduce((last, current) => {
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const element = findByHref(infoFile.replace(infoRegex, '.' + current))[0];
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return element ? element : last;
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}, null);
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return found;
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}
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function deduplicateJointEpisode(textContent) {
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return new Promise((resolve, reject) => {
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const lns = textContent.split('\n');
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const result = [];
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let passed = 0;
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for (const line of lns) {
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if (line.startsWith('<episodedetails>')) {
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if (passed === 1) {
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break;
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}
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passed = 1;
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}
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result.push(line);
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}
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resolve(result.join('\n'));
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})
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}
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const parser = new window.DOMParser();
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async function createXMLRequest(nfo) {
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return fetch(nfo)
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.then((response) => response.text())
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.then((text) => deduplicateJointEpisode(text))
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.then((str) => parser.parseFromString(str, 'text/xml'));
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}
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function createOrImproveMovieMeta(original, thumbnail, nfo) {
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let imgTag = `<img class="thumbnail" src="${thumbnail}"/>`;
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let movieTitle = `<div class="movie-title">${original.innerText}</div>`;
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let movieDescription = `<div class="movie-description"></div>`;
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if (!thumbnail && !nfo) {
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return;
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}
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if (original.parentElement.classList.contains('enhanced')) {
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imgTag = original.querySelector('.thumbnail');
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movieTitle = original.querySelector('.movie-title');
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movieDescription = original.querySelector('.movie-description');
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if (thumbnail) {
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imgTag.src = thumbnail;
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}
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} else {
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original.classList.add('movie');
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original.innerHTML = imgTag + '<div class="meta-wrap">' + movieTitle + movieDescription + '</div>';
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original.parentElement.classList.add('enhanced');
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imgTag = original.querySelector('.thumbnail');
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movieTitle = original.querySelector('.movie-title');
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movieDescription = original.querySelector('.movie-description');
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}
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if (nfo) {
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createXMLRequest(nfo.href)
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.then((content) => {
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if (!content) {
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return;
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}
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const titleEl = content.querySelector('title');
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const plotEl = content.querySelector('plot');
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const airedEl = content.querySelector('aired');
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if (!titleEl || !plotEl) {
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return;
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}
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if (airedEl) {
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const timestamp = original.parentElement.parentElement.querySelector('.timestamp');
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if (timestamp) {
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timestamp.innerText = airedEl.textContent;
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}
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}
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const episode = content.querySelector('episode');
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const season = content.querySelector('season');
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let title = titleEl.textContent
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if (episode && season) {
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title = `(S${season.textContent} E${episode.textContent}) ` + title;
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}
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movieTitle.innerText = title;
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movieDescription.innerText = plotEl.textContent;
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});
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}
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}
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let tvShow;
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function accountForMetadata() {
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allLinks.forEach((link) => {
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const url = link.getAttribute('href');
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if (url.match(infoRegex)) {
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link.parentElement.parentElement.style.display = 'none';
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let findOriginal
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if (url === 'tvshow.nfo' || url === 'poster.jpg') {
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// dirty hack
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if (url === 'poster.jpg' && window.location.pathname.includes('/movies/')) {
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findOriginal = document.querySelector('a:not([href=".."])');
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} else {
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if (tvShow) {
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findOriginal = tvShow;
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} else {
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const wrapper = document.createElement('div');
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wrapper.className = 'highlight';
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tvShow = document.createElement('a');
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tvShow.className = 'movie';
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wrapper.appendChild(tvShow);
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bodyInner.insertBefore(wrapper, tableElem);
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findOriginal = tvShow;
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}
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}
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} else if (url.startsWith('season') && url.includes('poster')) {
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const sn = url.match(/season(\d+)/);
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if (sn) {
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const number = parseInt(sn[1], 10);
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const findByNumber = allLinks.filter((url) => url.innerText.includes(number));
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if (findByNumber.length) {
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findOriginal = findByNumber[0];
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}
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}
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} else {
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findOriginal = findByInfoFile(encodeURIComponent(decodeURIComponent(url)));
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}
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if (findOriginal) {
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createOrImproveMovieMeta(findOriginal,
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url.match(/.jpg$/) ? link : undefined,
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url.match(/.nfo$/) ? link : undefined,
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);
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}
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}
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if (url === '..') {
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link.parentElement.parentElement.classList.add('btn-back');
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link.innerHTML = arrow + 'Back (..)';
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}
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});
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}
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function createToggleCheckbox(plainMode) {
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const form = document.createElement('div');
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const checkbox = document.createElement('input');
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const label = document.createElement('label');
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form.className = 'plain-mode';
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checkbox.type = 'checkbox';
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checkbox.id = 'plainmode'
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label.innerText = 'Disable metadata / display plain index listing (less bandwidth required)';
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label.setAttribute('for', 'plainmode');
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form.appendChild(checkbox);
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form.appendChild(label)
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bodyInner.appendChild(form);
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checkbox.addEventListener('change', (e) => {
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if (checkbox.checked) {
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window.localStorage.setItem('plainMode', 'true');
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} else {
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window.localStorage.removeItem('plainMode');
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}
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window.location.reload();
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});
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checkbox.checked = plainMode === 'true';
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}
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if ('localStorage' in window) {
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const plainMode = window.localStorage.getItem('plainMode');
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if (plainMode !== 'true') {
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accountForMetadata();
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}
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createToggleCheckbox(plainMode);
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} else {
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accountForMetadata();
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}
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/*
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const loc = 'Index of ' + decodeURIComponent(document.location.pathname);
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document.getElementById('dirname').innerHTML = loc;
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document.title = loc;
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*/
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