48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
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var apiPrefix = "https://en.wikipedia.org/w/api.php?action=query&prop=info&inprop=url&format=json&origin=*&titles=";
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function request(url) {
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var x = new XMLHttpRequest();
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x.open('GET', url, false);
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x.send(null);
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return x.responseText
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}
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function redirect(searchQuery) {
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var apiData = JSON.parse(request(apiPrefix+searchQuery));
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var wikiUrl = Object.values(apiData.query.pages)[0].fullurl;
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var html = request(wikiUrl);
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var doc = new DOMParser().parseFromString(html, "text/html");
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var infoboxRows = doc.querySelectorAll('table.infobox tbody tr');
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infoboxRows = Array.from(infoboxRows);
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var wikiUrlRow = infoboxRows.filter(x => x.innerText.match(/(?:URL)|(?:Website)/));
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if (wikiUrlRow[0]) {
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return wikiUrlRow[0].querySelector('a').href;
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} else {
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return wikiUrl;
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}
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}
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var root = null;
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if (typeof chrome !== 'undefined') {
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root = chrome; // chrome
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} else if (typeof browser !== 'undefined') {
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root = browser; // firefox
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}
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root.webRequest.onBeforeRequest.addListener(
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(requestDetails) => {
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var hostname = new URL(requestDetails.url).hostname
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var searchQuery = hostname.replace(/\.idk$/, '');
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return {redirectUrl: redirect(searchQuery)};
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},
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{urls: ["*://*.idk/*"]},
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["blocking"]
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);
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if (typeof chrome !== 'undefined') {
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chrome.omnibox.onInputEntered.addListener(function(text) {
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chrome.tabs.update({ url: redirect(text) });
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});
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}
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