catstodon/app/javascript/flavours/glitch/api.js

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// @ts-check
import axios from 'axios';
import LinkHeader from 'http-link-header';
import ready from './ready';
/**
* @param {import('axios').AxiosResponse} response
* @returns {LinkHeader}
*/
export const getLinks = response => {
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const value = response.headers.link;
if (!value) {
return new LinkHeader();
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}
return LinkHeader.parse(value);
};
/** @type {import('axios').RawAxiosRequestHeaders} */
const csrfHeader = {};
/**
* @returns {void}
*/
const setCSRFHeader = () => {
/** @type {HTMLMetaElement | null} */
const csrfToken = document.querySelector('meta[name=csrf-token]');
if (csrfToken) {
csrfHeader['X-CSRF-Token'] = csrfToken.content;
}
};
ready(setCSRFHeader);
/**
* @param {() => import('immutable').Map} getState
* @returns {import('axios').RawAxiosRequestHeaders}
*/
const authorizationHeaderFromState = getState => {
const accessToken = getState && getState().getIn(['meta', 'access_token'], '');
if (!accessToken) {
return {};
}
return {
'Authorization': `Bearer ${accessToken}`,
};
};
/**
* @param {() => import('immutable').Map} getState
* @returns {import('axios').AxiosInstance}
*/
export default function api(getState) {
return axios.create({
headers: {
...csrfHeader,
...authorizationHeaderFromState(getState),
},
transformResponse: [
function (data) {
try {
return JSON.parse(data);
} catch {
return data;
}
},
],
});
}