app/javascript/entrypoints/public.tsx
import { createRoot } from 'react-dom/client';
import './public-path';
import { IntlMessageFormat } from 'intl-messageformat';
import type { MessageDescriptor, PrimitiveType } from 'react-intl';
import { defineMessages } from 'react-intl';
import Rails from '@rails/ujs';
import axios from 'axios';
import { throttle } from 'lodash';
import { start } from '../mastodon/common';
import { timeAgoString } from '../mastodon/components/relative_timestamp';
import emojify from '../mastodon/features/emoji/emoji';
import loadKeyboardExtensions from '../mastodon/load_keyboard_extensions';
import { loadLocale, getLocale } from '../mastodon/locales';
import { loadPolyfills } from '../mastodon/polyfills';
import ready from '../mastodon/ready';
import 'cocoon-js-vanilla';
start();
const messages = defineMessages({
usernameTaken: {
id: 'username.taken',
defaultMessage: 'That username is taken. Try another',
},
passwordExceedsLength: {
id: 'password_confirmation.exceeds_maxlength',
defaultMessage: 'Password confirmation exceeds the maximum password length',
},
passwordDoesNotMatch: {
id: 'password_confirmation.mismatching',
defaultMessage: 'Password confirmation does not match',
},
});
function loaded() {
const { messages: localeData } = getLocale();
const locale = document.documentElement.lang;
const dateTimeFormat = new Intl.DateTimeFormat(locale, {
year: 'numeric',
month: 'long',
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
});
const dateFormat = new Intl.DateTimeFormat(locale, {
year: 'numeric',
month: 'short',
day: 'numeric',
});
const timeFormat = new Intl.DateTimeFormat(locale, {
timeStyle: 'short',
});
const formatMessage = (
{ id, defaultMessage }: MessageDescriptor,
values?: Record<string, PrimitiveType>,
) => {
let message: string | undefined = undefined;
if (id) message = localeData[id];
if (!message) message = defaultMessage as string;
const messageFormat = new IntlMessageFormat(message, locale);
return messageFormat.format(values) as string;
};
document.querySelectorAll('.emojify').forEach((content) => {
content.innerHTML = emojify(content.innerHTML);
});
document
.querySelectorAll<HTMLTimeElement>('time.formatted')
.forEach((content) => {
const datetime = new Date(content.dateTime);
const formattedDate = dateTimeFormat.format(datetime);
content.title = formattedDate;
content.textContent = formattedDate;
});
const isToday = (date: Date) => {
const today = new Date();
return (
date.getDate() === today.getDate() &&
date.getMonth() === today.getMonth() &&
date.getFullYear() === today.getFullYear()
);
};
const todayFormat = new IntlMessageFormat(
localeData['relative_format.today'] ?? 'Today at {time}',
locale,
);
document
.querySelectorAll<HTMLTimeElement>('time.relative-formatted')
.forEach((content) => {
const datetime = new Date(content.dateTime);
let formattedContent: string;
if (isToday(datetime)) {
const formattedTime = timeFormat.format(datetime);
formattedContent = todayFormat.format({
time: formattedTime,
}) as string;
} else {
formattedContent = dateFormat.format(datetime);
}
content.title = formattedContent;
content.textContent = formattedContent;
});
document
.querySelectorAll<HTMLTimeElement>('time.time-ago')
.forEach((content) => {
const datetime = new Date(content.dateTime);
const now = new Date();
const timeGiven = content.dateTime.includes('T');
content.title = timeGiven
? dateTimeFormat.format(datetime)
: dateFormat.format(datetime);
content.textContent = timeAgoString(
{
formatMessage,
formatDate: (date: Date, options) =>
new Intl.DateTimeFormat(locale, options).format(date),
},
datetime,
now.getTime(),
now.getFullYear(),
timeGiven,
);
});
const reactComponents = document.querySelectorAll('[data-component]');
if (reactComponents.length > 0) {
import(
/* webpackChunkName: "containers/media_container" */ '../mastodon/containers/media_container'
)
.then(({ default: MediaContainer }) => {
reactComponents.forEach((component) => {
Array.from(component.children).forEach((child) => {
component.removeChild(child);
});
});
const content = document.createElement('div');
const root = createRoot(content);
root.render(
<MediaContainer locale={locale} components={reactComponents} />,
);
document.body.appendChild(content);
return true;
})
.catch((error: unknown) => {
console.error(error);
});
}
Rails.delegate(
document,
'input#user_account_attributes_username',
'input',
throttle(
({ target }) => {
if (!(target instanceof HTMLInputElement)) return;
if (target.value && target.value.length > 0) {
axios
.get('/api/v1/accounts/lookup', { params: { acct: target.value } })
.then(() => {
target.setCustomValidity(formatMessage(messages.usernameTaken));
return true;
})
.catch(() => {
target.setCustomValidity('');
});
} else {
target.setCustomValidity('');
}
},
500,
{ leading: false, trailing: true },
),
);
Rails.delegate(
document,
'#user_password,#user_password_confirmation',
'input',
() => {
const password = document.querySelector<HTMLInputElement>(
'input#user_password',
);
const confirmation = document.querySelector<HTMLInputElement>(
'input#user_password_confirmation',
);
if (!confirmation || !password) return;
if (
confirmation.value &&
confirmation.value.length > password.maxLength
) {
confirmation.setCustomValidity(
formatMessage(messages.passwordExceedsLength),
);
} else if (password.value && password.value !== confirmation.value) {
confirmation.setCustomValidity(
formatMessage(messages.passwordDoesNotMatch),
);
} else {
confirmation.setCustomValidity('');
}
},
);
}
Rails.delegate(
document,
'#edit_profile input[type=file]',
'change',
({ target }) => {
if (!(target instanceof HTMLInputElement)) return;
const avatar = document.querySelector<HTMLImageElement>(
`img#${target.id}-preview`,
);
if (!avatar) return;
let file: File | undefined;
if (target.files) file = target.files[0];
const url = file ? URL.createObjectURL(file) : avatar.dataset.originalSrc;
if (url) avatar.src = url;
},
);
Rails.delegate(document, '.input-copy input', 'click', ({ target }) => {
if (!(target instanceof HTMLInputElement)) return;
target.focus();
target.select();
target.setSelectionRange(0, target.value.length);
});
Rails.delegate(document, '.input-copy button', 'click', ({ target }) => {
if (!(target instanceof HTMLButtonElement)) return;
const input = target.parentNode?.querySelector<HTMLInputElement>(
'.input-copy__wrapper input',
);
if (!input) return;
navigator.clipboard
.writeText(input.value)
.then(() => {
const parent = target.parentElement;
if (parent) {
parent.classList.add('copied');
setTimeout(() => {
parent.classList.remove('copied');
}, 700);
}
return true;
})
.catch((error: unknown) => {
console.error(error);
});
});
const toggleSidebar = () => {
const sidebar = document.querySelector<HTMLUListElement>('.sidebar ul');
const toggleButton = document.querySelector<HTMLAnchorElement>(
'a.sidebar__toggle__icon',
);
if (!sidebar || !toggleButton) return;
if (sidebar.classList.contains('visible')) {
document.body.style.overflow = '';
toggleButton.setAttribute('aria-expanded', 'false');
} else {
document.body.style.overflow = 'hidden';
toggleButton.setAttribute('aria-expanded', 'true');
}
toggleButton.classList.toggle('active');
sidebar.classList.toggle('visible');
};
Rails.delegate(document, '.sidebar__toggle__icon', 'click', () => {
toggleSidebar();
});
Rails.delegate(document, '.sidebar__toggle__icon', 'keydown', (e) => {
if (e.key === ' ' || e.key === 'Enter') {
e.preventDefault();
toggleSidebar();
}
});
Rails.delegate(document, 'img.custom-emoji', 'mouseover', ({ target }) => {
if (target instanceof HTMLImageElement && target.dataset.original)
target.src = target.dataset.original;
});
Rails.delegate(document, 'img.custom-emoji', 'mouseout', ({ target }) => {
if (target instanceof HTMLImageElement && target.dataset.static)
target.src = target.dataset.static;
});
const setInputDisabled = (
input: HTMLInputElement | HTMLSelectElement,
disabled: boolean,
) => {
input.disabled = disabled;
const wrapper = input.closest('.with_label');
if (wrapper) {
wrapper.classList.toggle('disabled', input.disabled);
const hidden =
input.type === 'checkbox' &&
wrapper.querySelector<HTMLInputElement>('input[type=hidden][value="0"]');
if (hidden) {
hidden.disabled = input.disabled;
}
}
};
Rails.delegate(
document,
'#account_statuses_cleanup_policy_enabled',
'change',
({ target }) => {
if (!(target instanceof HTMLInputElement) || !target.form) return;
target.form
.querySelectorAll<
HTMLInputElement | HTMLSelectElement
>('input:not([type=hidden], #account_statuses_cleanup_policy_enabled), select')
.forEach((input) => {
setInputDisabled(input, !target.checked);
});
},
);
// Empty the honeypot fields in JS in case something like an extension
// automatically filled them.
Rails.delegate(document, '#registration_new_user,#new_user', 'submit', () => {
[
'user_website',
'user_confirm_password',
'registration_user_website',
'registration_user_confirm_password',
].forEach((id) => {
const field = document.querySelector<HTMLInputElement>(`input#${id}`);
if (field) {
field.value = '';
}
});
});
Rails.delegate(document, '.rules-list button', 'click', ({ target }) => {
if (!(target instanceof HTMLElement)) {
return;
}
const button = target.closest('button');
if (!button) {
return;
}
if (button.ariaExpanded === 'true') {
button.ariaExpanded = 'false';
} else {
button.ariaExpanded = 'true';
}
});
function main() {
ready(loaded).catch((error: unknown) => {
console.error(error);
});
}
loadPolyfills()
.then(loadLocale)
.then(main)
.then(loadKeyboardExtensions)
.catch((error: unknown) => {
console.error(error);
});