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improve validation of lbry urls

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Baltazar Gomez 2019-05-31 14:09:54 -06:00 • committed by GitHub
parent 723da10dad
commit b7c652b554
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1 changed files with 21 additions and 23 deletions
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44
src/ui/util/remark-lbry.js
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@ -5,41 +5,39 @@ const locateURI = (value, fromIndex) => value.indexOf(protocol, fromIndex);
const locateMention = (value, fromIndex) => value.indexOf('@', fromIndex);
// Generate a valid markdown link
const createURI = (text, uri, addProtocol = true) => ({
const createURI = (text, uri) => ({
type: 'link',
url: (addProtocol ? protocol : '') + uri,
url: (uri.startsWith(protocol) ? '' : protocol) + uri,
children: [{ type: 'text', value: text }],
});
const validateURI = (match) => {
if (match) {
try {
const text = match[0];
const uri = parseURI(text);
// Create channel link
if (uri.isChannel) {
return eat(text)(createURI(uri.claimName, text));
}
// Create uri link
return eat(text)(createURI(text, text));
} catch (err) {
// Silent errors: console.error(err)
}
}
}
// Generate a markdown link from channel name
function tokenizeMention(eat, value, silent) {
const match = /^@(\w+)/.exec(value);
if (match) {
const text = match[0];
const href = match[0];
return silent ? true : eat(text)(createURI(text, href));
}
return validateURI(match);
}
// Generate a markdown link from lbry url
function tokenizeURI(eat, value, silent) {
const match = /^(lbry:\/\/)+([A-z0-9-_#@])+/.exec(value);
if (match) {
try {
const text = match[0];
const uri = parseURI(text, true);
// Create channel link
if (uri.isChannel) {
return eat(text)(createURI(uri.claimName, uri.claimName));
}
// Create uri link
return eat(text)(createURI(text, text, false));
} catch (err) {
// Silent errors: console.error(err)
}
}
return validateURI(match);
}
// Configure tokenizer for lbry urls