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<!DOCTYPE html>
< html >
< head >
< title > feed-fetcher< / title >
< link rel = "icon" type = "image/svg+xml" href = "data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 512 512' style='height:50px;'%3E%3Ccircle cx='256' cy='256' r='247.9' fill='%2371cad1'/%3E%3Cg%3E%3Cpath d='M159 397a44 44 0 110-88 44 44 0 010 88z' fill='%23ef71a8'/%3E%3Cpath d='M250 384v-10c0-62-50-112-112-112h-10l-2-2v-56l2-2h10c95 0 172 77 172 172v10l-2 2h-56l-2-2z' fill='%23ef71a8'/%3E%3Cpath d='M358 384v-10a220 220 0 00-220-220h-10l-2-2V96l2-2h12c74 0 144 29 197 81a276 276 0 0181 197v12l-2 2h-56l-2-2z' fill='%23ef71a8'/%3E%3C/g%3E%3Cpath d='M437 75a254 254 0 00-362 0 255 255 0 000 362 255 255 0 00362 0 255 255 0 000-362zM256 496a240 240 0 111-480 240 240 0 01-1 480z' fill='%2327162a'/%3E%3C/svg%3E" >
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< meta name = "viewport" content = "width=device-width, initial-scale=1" >
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< meta property = "og:title" content = "feed-fetcher" >
< meta property = "og:site_name" content = "feed-fetcher" >
< meta property = "og:url" content = "https://feed-fetcher.cluster.fun" >
< meta property = "og:description" content = "Returns the RSS feed associated with the given URL" >
< meta property = "og:type" content = "website" >
< meta property = "og:image" content = "data:image/svg+xml;base64,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" >
< meta name = "twitter:card" content = "summary" / >
< meta name = "twitter:creator" content = "@Marcus_Noble_" / >
< link rel = "stylesheet" href = "https://fonts.googleapis.com/css?family=Roboto:300,300italic,700,700italic" >
< link rel = "stylesheet" href = "https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.css" >
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< link rel = "stylesheet" href = "https://githubraw.com/AverageMarcus/milligram/master/dist/milligram.min.css" >
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< style >
body {
min-height: 100vh;
display: flex;
flex-direction: column;
justify-content: space-between;
}
< / style >
< / head >
< body >
< div class = "container" >
< h1 class = "heading-fancy" >
feed-fetcher
< svg xmlns = "http://www.w3.org/2000/svg" xmlns:xlink = "http://www.w3.org/1999/xlink" viewBox = "0 0 512 512" style = "height:50px;" > < circle cx = "256" cy = "256" r = "247.9" fill = "#71cad1" / > < g > < path d = "M159 397a44 44 0 110-88 44 44 0 010 88z" fill = "#ef71a8" / > < path d = "M250 384v-10c0-62-50-112-112-112h-10l-2-2v-56l2-2h10c95 0 172 77 172 172v10l-2 2h-56l-2-2z" fill = "#ef71a8" / > < path d = "M358 384v-10a220 220 0 00-220-220h-10l-2-2V96l2-2h12c74 0 144 29 197 81a276 276 0 0181 197v12l-2 2h-56l-2-2z" fill = "#ef71a8" / > < / g > < path d = "M437 75a254 254 0 00-362 0 255 255 0 000 362 255 255 0 00362 0 255 255 0 000-362zM256 496a240 240 0 111-480 240 240 0 01-1 480z" fill = "#27162a" / > < / svg >
< / h1 >
< blockquote > Returns the RSS feed associated with the given URL< / blockquote >
< p >
Enter an URL and press "Fetch Feed" to see all feeds (if any) found associated with that page.
< / p >
< div class = "row" >
< form id = "fetchForm" class = "column column-80 column-offset-10" method = "GET" action = "/" >
< fieldset >
< label for = "url" > URL of webpage< / label >
< input type = "text" placeholder = "e.g. https://marcusnoble.co.uk" name = "url" id = "url" >
< input id = "fetchFeed" class = "button-primary button-outline float-right" type = "submit" value = "Fetch Feed" >
< / fieldset >
< / form >
< / div >
< div class = "row" >
< div id = "results" class = "column column-80 column-offset-10 text-center" > < / div >
< / div >
< hr >
< p >
< em > Alternatively< / em > , you can navigate to < code > https://feed-fetcher.cluster.fun/?url=YOUR_URL_HERE< / code > and your browser will redirect to the associated feed URL if found.
< / p >
< p >
< h4 > Calling as an API:< / h4 >
If you set the < code > Content-Type< / code > request header to < code > application/json< / code > the response will return as a JSON array of all found feed URLs. If no feeds are found an empty array will be returned and the response status code will be < strong > 404< / strong > . If multiple feeds are found all will be returned in the array with a response status code of < strong > 300< / strong > .
< pre > < code >
✨ curl -H "Content-Type: application/json" https://feed-fetcher.cluster.fun/\?url\=https://marcusnoble.co.uk
HTTP/1.1 200 OK
Date: Sun, 21 Mar 2021 07:24:37 GMT
Content-Type: application/json
Content-Length: 38
[
"https://marcusnoble.co.uk/feed.xml"
]
< / code > < / pre >
< / p >
< div >
Source code available on < a href = "https://github.com/AverageMarcus/feed-fetcher" target = "_blank" rel = "noopener noreferrer" > GitHub< / a > , < a href = "https://gitlab.com/AverageMarcus/feed-fetcher" target = "_blank" rel = "noopener noreferrer" > GitLab< / a > , < a href = "https://bitbucket.org/AverageMarcus/feed-fetcher/" target = "_blank" rel = "noopener noreferrer" > Bitbucket< / a > & < a href = "https://git.cluster.fun/AverageMarcus/feed-fetcher" target = "_blank" rel = "noopener noreferrer" > my own Gitea server< / a > .
< / div >
< / div >
< div class = "container" >
< div class = "row" >
< div class = "column column-60 column-offset-20" >
< footer >
Made with
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by < a href = "https://marcusnoble.co.uk" class = "fancy-link" > Marcus Noble< / a >
< / footer >
< / div >
< / div >
< / div >
< script >
document.getElementById('fetchForm').addEventListener('submit', function(e) {
let submitUrl = e.target.action + '?url=' + document.getElementById('url').value;
let resultsText = document.getElementById('results');
fetch(submitUrl, { headers: { "Content-Type": "application/json" } })
.then(response => {
if (response.status == 404) {
resultsText.innerHTML = "No feeds found";
return;
} else if (response.status > 400) {
resultsText.innerHTML = "Unable to fetch feed";
return;
}
return response.json()
})
.then(json => {
if (json) {
resultsText.innerHTML = `< h3 class = "heading-fancy" > Results< / h3 > < br > < ul > ` + json.reduce((acc, url) => `${acc}< li > < a href = "${url}" class = "fancy-link" > ${url}< / a > < / li > `, '') + '< / ul > ';
}
})
.catch(ex => {
console.log(ex);
resultsText.innerHTML = "Unable to fetch feed";
});
e.preventDefault();
});
< / script >
< / body >
< / html >
