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Fix displayed email address when not being logged in #110

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Fix displayed email address when not being logged in #110

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13 changes: 9 additions & 4 deletions final/client/src/components/header.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,18 @@ const offset = 97; // letter A's charcode is 97
const avatars = [dog1, dog2, dog3];
const maxIndex = avatars.length - 1;
function pickAvatarByEmail(email) {
const charCode = email.toLowerCase().charCodeAt(0) - offset;
const percentile = Math.max(0, Math.min(max, charCode)) / max;
return avatars[Math.round(maxIndex * percentile)];
let chosenIndex = 0;
if (email) {
const charCode = email.toLowerCase().charCodeAt(0) - offset;
const percentile = Math.max(0, Math.min(max, charCode)) / max;
chosenIndex = Math.round(maxIndex * percentile);
}
return avatars[chosenIndex];
}

export default function Header({ image, children = 'Space Explorer' }) {
const email = atob(localStorage.getItem('token'));
const token = localStorage.getItem('token');
const email = token ? atob(token) : '';
const avatar = image || pickAvatarByEmail(email);
return (
<Container>
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13 changes: 9 additions & 4 deletions start/client/src/components/header.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,18 @@ const offset = 97; // letter A's charcode is 97
const avatars = [dog1, dog2, dog3];
const maxIndex = avatars.length - 1;
function pickAvatarByEmail(email) {
const charCode = email.toLowerCase().charCodeAt(0) - offset;
const percentile = Math.max(0, Math.min(max, charCode)) / max;
return avatars[Math.round(maxIndex * percentile)];
let chosenIndex = 0;
if (email) {
const charCode = email.toLowerCase().charCodeAt(0) - offset;
const percentile = Math.max(0, Math.min(max, charCode)) / max;
chosenIndex = Math.round(maxIndex * percentile);
}
return avatars[chosenIndex];
}

export default function Header({ image, children = 'Space Explorer' }) {
const email = atob(localStorage.getItem('token'));
const token = localStorage.getItem('token');
const email = token ? atob(token) : '';
const avatar = image || pickAvatarByEmail(email);
return (
<Container>
Expand Down