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mastodon/app/assets/javascripts/components/middleware/errors.jsx
Zac Anger f4045ba3d9 Add eslint-plugin-jsx-a11y (#1651)
* Add eslint-plugin-jsx-a11y.

* Fix npm script.

* Adjust npm scripts so test also runs lint.

* Fix existing lint errors.

* Don't break on a11y issues.

* Add role and tabIndex.

* Add vim and Mac files to .gitignore and .dockerignore.

* Handle htmlFor (partially), a that's actually a button.

* Fix missing tabIndex.

* Add cursor:pointer to load-more

* Revert change to load_more.

* Fixes based on review.

* Update yarn.lock.

* Don't try to install fsevents on Linux (hides warning noise).
2017-04-15 13:27:27 +02:00

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JavaScript

import { showAlert } from '../actions/alerts';
const defaultSuccessSuffix = 'SUCCESS';
const defaultFailSuffix = 'FAIL';
export default function errorsMiddleware() {
return ({ dispatch }) => next => action => {
if (action.type && !action.skipAlert) {
const isFail = new RegExp(`${defaultFailSuffix}$`, 'g');
const isSuccess = new RegExp(`${defaultSuccessSuffix}$`, 'g');
if (action.type.match(isFail)) {
if (action.error.response) {
const { data, status, statusText } = action.error.response;
let message = statusText;
let title = `${status}`;
if (data.error) {
message = data.error;
}
dispatch(showAlert(title, message));
} else {
console.error(action.error); // eslint-disable-line no-console
dispatch(showAlert('Oops!', 'An unexpected error occurred.'));
}
}
}
return next(action);
};
};