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var base_url = undefined
let formats = ["Atom", "Mrss", "Html"]
let types = {
'application/rss+xml': "rss",
'application/atom+xml': "atom",
'application/rdf+xml': "rdf",
'application/rss': "rss",
'application/atom': "atom",
'application/rdf': "rdf",
'text/rss+xml': "rss",
'text/atom+xml': "atom",
'text/rdf+xml': "rdf",
'text/rss': "rss",
'text/atom': "atom",
'text/rdf': "rdf"
}
function find_links_in_page() {
let links = document.querySelectorAll('link[type]');
let feeds = [];
for (let i = 0; i < links.length; i++) {
if (links[i].hasAttribute('type') && links[i].getAttribute('type') in types) {
let title = links[i].getAttribute('title')
let href = links[i].getAttribute('href')
let feed_url = new URL(href, window.location.href).href
let type = types[links[i].getAttribute('type')]
let feed = {
type: `native: ${title || type}`,
url: feed_url,
};
feeds.push(feed);
}
}
return feeds
}
function get_all_types(feed_url, note) {
let feeds = [];
formats.forEach(el => {
if(note){
feeds.push({
type: `rss-bridge (${note}): ${el}`,
url: feed_url + el
});
} else {
feeds.push({
type: `rss-bridge: ${el}`,
url: feed_url + el
});
}
})
return feeds;
}
let objs = []
async function get_feed_urls() {
let settings = await browser.storage.sync.get("rb");
base_url = settings.rb;
let all_feed_urls = []
let host = window.location.host;
for (const obj of objs) {
for (const obj_host of obj.hosts) {
if (host.includes(obj_host)) {
result = await obj.callback()
all_feed_urls = all_feed_urls.concat(result)
break
}
}
}
all_feed_urls = all_feed_urls.concat(find_links_in_page())
return all_feed_urls
}
function register(hosts, callback) {
objs.push({hosts, callback})
}
register(["instagram"], get_insta)
register(["twitter"], get_twitter)
register(["youtube"], get_youtube)
browser.runtime.onMessage.addListener(function (msg, sender) {
return Promise.resolve(get_feed_urls());
})
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