58 lines
1.1 KiB
JavaScript
58 lines
1.1 KiB
JavaScript
import FormData from 'form-data';
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export default function fetch(path, data = {}) {
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const form = new FormData();
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const keys = Object.keys(data);
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for (let key of keys) {
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form.append(key, data[key]);
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}
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return new Promise((resolve, reject) => {
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form.getLength((err, length) => {
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if (err) {
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return reject(err);
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}
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form.submit({
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protocol: 'https:',
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host: 'api.telegram.org',
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path: '/bot' + path,
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headers: {
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'Content-Length': length
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}
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}, (error, response) => {
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if (error) {
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return reject(error);
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}
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return getBody(response).then(body => {
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try {
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let json = JSON.parse(body);
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resolve(json);
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} catch(e) {
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reject(e);
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}
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}).catch(reject);
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});
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});
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});
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}
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export function getBody(stream) {
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let data = '';
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return new Promise((resolve, reject) => {
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stream.on('data', chunk => {
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data += chunk;
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});
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stream.on('end', () => {
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resolve(data);
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});
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stream.on('error', reject);
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});
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}
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