blockstack
Version:
The Blockstack Javascript library for authentication, identity, and storage.
54 lines • 1.98 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const service_1 = require("./service");
class Instagram extends service_1.Service {
getBaseUrls() {
const baseUrls = ['https://www.instagram.com/', 'https://instagram.com/'];
return baseUrls;
}
getProofUrl(proof) {
const baseUrls = this.getBaseUrls();
const normalizedProofUrl = this.normalizeUrl(proof);
for (let i = 0; i < baseUrls.length; i++) {
if (normalizedProofUrl.startsWith(`${baseUrls[i]}`)) {
return normalizedProofUrl;
}
}
throw new Error(`Proof url ${proof.proof_url} is not valid for service ${proof.service}`);
}
normalizeUrl(proof) {
let proofUrl = proof.proof_url;
proofUrl = super.prefixScheme(proofUrl);
if (proofUrl.startsWith('https://instagram.com')) {
const tokens = proofUrl.split('https://instagram.com');
proofUrl = `https://www.instagram.com${tokens[1]}`;
}
return proofUrl;
}
shouldValidateIdentityInBody() {
return true;
}
getProofIdentity(searchText, cheerio) {
const $ = cheerio.load(searchText);
const username = $('meta[property="og:description"]').attr('content');
if (username !== undefined && username.split(':').length > 1) {
return username.split(':')[0].match(/(@\w+)/)[0].substr(1);
}
else {
return '';
}
}
getProofStatement(searchText, cheerio) {
const $ = cheerio.load(searchText);
const statement = $('meta[property="og:description"]')
.attr('content');
if (statement !== undefined && statement.split(':').length > 1) {
return statement.split(':')[1].trim().replace('“', '').replace('”', '');
}
else {
return '';
}
}
}
exports.Instagram = Instagram;
//# sourceMappingURL=instagram.js.map