nyastodon/app/javascript/core/settings.js

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JavaScript
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// This file will be loaded on settings pages, regardless of theme.
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const { length } = require('stringz');
const { delegate } = require('rails-ujs');
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import { processBio } from 'flavours/glitch/util/bio_metadata';
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delegate(document, '.account_display_name', 'input', ({ target }) => {
const nameCounter = document.querySelector('.name-counter');
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if (nameCounter) {
nameCounter.textContent = 30 - length(target.value);
}
});
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delegate(document, '.account_note', 'input', ({ target }) => {
const noteCounter = document.querySelector('.note-counter');
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if (noteCounter) {
const noteWithoutMetadata = processBio(target.value).text;
noteCounter.textContent = 500 - length(noteWithoutMetadata);
}
});
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delegate(document, '#account_avatar', 'change', ({ target }) => {
const avatar = document.querySelector('.card.compact .avatar img');
const [file] = target.files || [];
const url = file ? URL.createObjectURL(file) : avatar.dataset.originalSrc;
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avatar.src = url;
});
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delegate(document, '#account_header', 'change', ({ target }) => {
const header = document.querySelector('.card.compact');
const [file] = target.files || [];
const url = file ? URL.createObjectURL(file) : header.dataset.originalSrc;
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header.style.backgroundImage = `url(${url})`;
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});