103 lines
3.6 KiB
JavaScript
103 lines
3.6 KiB
JavaScript
browser.runtime.onMessage.addListener((request) => {
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var response = '';
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console.log(request);
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if (request.req === 'i2p-location') {
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response = 'no-alt-location';
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const metas = document.getElementsByTagName('meta');
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for (let i = 0; i < metas.length; i++) {
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try {
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tag = metas[i].getAttribute('http-equiv');
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if (tag.toUpperCase() === 'I2P-LOCATION') {
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response = metas[i].getAttribute('content');
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}
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if (tag.toUpperCase() === 'X-I2P-LOCATION') {
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response = metas[i].getAttribute('content');
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}
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} catch {};
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}
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}
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if (request.req === 'i2p-torrentlocation') {
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response = 'no-alt-location';
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const metas = document.getElementsByTagName('meta');
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var tag = document.querySelector('meta[http-equiv="i2p-torrentlocation"]');
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console.log(tag);
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if (tag) {
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response = tag.content;
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var imgs = document.getElementsByTagName('img');
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console.log('rewriting torrent link');
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for (let img of imgs) {
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let tmpsrc = new URL(img.src);
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if (tmpsrc.host == location.host) {
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img.src =
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'http://127.0.0.1:7657/i2psnark/' + tmpsrc.host + tmpsrc.pathname;
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img.onerror = function() {
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img.src = tmpsrc;
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};
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}
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}
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var videos = document.getElementsByTagName('video');
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for (let video of videos) {
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video.setAttribute('preload', 'none');
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let tmpsrc = new URL(video.currentSrc);
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if (tmpsrc.host == location.host) {
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if (!video.innerHTML.includes('127.0.0.1')) {
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innerHTML = video.innerHTML;
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topInnerHTML = video.innerHTML.replace(
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'src="',
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'src="http://127.0.0.1:7657/i2psnark/' + location.host + '/'
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);
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video.innerHTML = topInnerHTML; // + innerHTML;
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video.onerror = function() {
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video.innerHTML = topInnerHTML + innerHTML;
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};
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}
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}
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}
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var audios = document.getElementsByTagName('audio');
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for (let audio of audios) {
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audio.setAttribute('preload', 'none');
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let tmpsrc = new URL(audio.currentSrc);
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if (tmpsrc.host == location.host) {
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if (!audio.innerHTML.includes('127.0.0.1')) {
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innerHTML = audio.innerHTML;
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topInnerHTML = audio.innerHTML.replace(
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'src="',
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'src="http://127.0.0.1:7657/i2psnark/' + location.host + '/'
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);
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audio.innerHTML = topInnerHTML; // + innerHTML;
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audio.onerror = function() {
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audio.innerHTML = topInnerHTML + innerHTML;
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};
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}
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}
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}
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var links = document.getElementsByTagName('a');
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for (let link of links) {
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let tmpsrc = new URL(link.href);
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if (tmpsrc.host == location.host) {
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if (
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!tmpsrc.pathname.endsWith('html') &&
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!tmpsrc.pathname.endsWith('htm') &&
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!tmpsrc.pathname.endsWith('php') &&
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!tmpsrc.pathname.endsWith('jsp') &&
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!tmpsrc.pathname.endsWith('asp') &&
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!tmpsrc.pathname.endsWith('aspx') &&
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!tmpsrc.pathname.endsWith('atom') &&
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!tmpsrc.pathname.endsWith('rss') &&
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!tmpsrc.pathname.endsWith('/') &&
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tmpsrc.pathname.includes('.')
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) {
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link.href =
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'http://127.0.0.1:7657/i2psnark/' + tmpsrc.host + tmpsrc.pathname;
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link.onerror = function() {
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window.location.href = tmpsrc.href;
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};
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}
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}
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}
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}
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}
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return Promise.resolve({ content: response });
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});
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