elk/plugins/magic-keys.client.ts

132 lines
6.2 KiB
TypeScript

import type { RouteLocationRaw } from 'vue-router'
import { useMagicSequence } from '~/composables/magickeys'
import { currentUser, getInstanceDomain } from '~/composables/users'
export default defineNuxtPlugin(({ $scrollToTop }) => {
const keys = useMagicKeys()
const router = useRouter()
const i18n = useNuxtApp().$i18n
const { y } = useWindowScroll({ behavior: 'instant' })
const virtualScroller = usePreferences('experimentalVirtualScroller')
// disable shortcuts when focused on inputs (https://vueuse.org/core/usemagickeys/#conditionally-disable)
const activeElement = useActiveElement()
const notUsingInput = computed(() =>
activeElement.value?.tagName !== 'INPUT'
&& activeElement.value?.tagName !== 'TEXTAREA'
&& !activeElement.value?.isContentEditable,
)
const isAuthenticated = currentUser.value !== undefined
const navigateTo = (to: string | RouteLocationRaw) => {
closeKeyboardShortcuts()
;($scrollToTop as () => void)() // is this really required?
router.push(to)
}
whenever(logicAnd(notUsingInput, keys['?']), toggleKeyboardShortcuts)
const defaultPublishDialog = () => {
const current = keys.current
// exclusive 'c' - not apply in combination
// TODO: bugfix -> create PR for vueuse, reset `current` ref on window focus|blur
if (!current.has('shift') && !current.has('meta') && !current.has('control') && !current.has('alt')) {
// TODO: is this the correct way of using openPublishDialog()?
openPublishDialog('dialog', getDefaultDraftItem())
}
}
whenever(logicAnd(isAuthenticated, notUsingInput, keys.c), defaultPublishDialog)
const instanceDomain = currentInstance.value ? getInstanceDomain(currentInstance.value) : 'm.webtoo.ls'
whenever(logicAnd(notUsingInput, useMagicSequence(['g', 'h'])), () => navigateTo('/home'))
whenever(logicAnd(isAuthenticated, notUsingInput, useMagicSequence(['g', 'n'])), () => navigateTo('/notifications'))
// TODO: always overridden by 'c' (compose) shortcut
whenever(logicAnd(isAuthenticated, notUsingInput, useMagicSequence(['g', 'c'])), () => navigateTo('/conversations'))
whenever(logicAnd(isAuthenticated, notUsingInput, useMagicSequence(['g', 'f'])), () => navigateTo('/favourites'))
whenever(logicAnd(isAuthenticated, notUsingInput, useMagicSequence(['g', 'b'])), () => navigateTo('/bookmarks'))
whenever(logicAnd(notUsingInput, useMagicSequence(['g', 'e'])), () => navigateTo(`/${instanceDomain}/explore`))
whenever(logicAnd(notUsingInput, useMagicSequence(['g', 'l'])), () => navigateTo(`/${instanceDomain}/public/local`))
whenever(logicAnd(notUsingInput, useMagicSequence(['g', 't'])), () => navigateTo(`/${instanceDomain}/public`))
whenever(logicAnd(isAuthenticated, notUsingInput, useMagicSequence(['g', 'i'])), () => navigateTo('/lists'))
whenever(logicAnd(notUsingInput, useMagicSequence(['g', 's'])), () => navigateTo('/settings'))
whenever(logicAnd(isAuthenticated, notUsingInput, useMagicSequence(['g', 'p'])), () => navigateTo(`/${instanceDomain}/@${currentUser.value?.account.username}`))
whenever(logicAnd(notUsingInput, computed(() => keys.current.size === 1), keys['/']), () => navigateTo('/search'))
const toggleFavouriteActiveStatus = () => {
// TODO: find a better solution than clicking buttons...
document
.querySelector<HTMLElement>('[aria-roledescription=status-details]')
?.querySelector<HTMLElement>(`button[aria-label=${i18n.t('action.favourite')}]`)
?.click()
}
whenever(logicAnd(isAuthenticated, notUsingInput, keys.f), toggleFavouriteActiveStatus)
const toggleBoostActiveStatus = () => {
// TODO: find a better solution than clicking buttons...
document
.querySelector<HTMLElement>('[aria-roledescription=status-details]')
?.querySelector<HTMLElement>(`button[aria-label=${i18n.t('action.boost')}]`)
?.click()
}
whenever(logicAnd(isAuthenticated, notUsingInput, keys.b), toggleBoostActiveStatus)
const showNewItems = () => {
// TODO: find a better solution than clicking buttons...
document
?.querySelector<HTMLElement>('button#elk_show_new_items')
?.click()
}
whenever(logicAnd(isAuthenticated, notUsingInput, keys['.']), showNewItems)
// TODO: virtual scroller cannot load off-screen post
// that prevents focusing next post properly
// we disabled this shortcut when enabled virtual scroller
if (!virtualScroller.value) {
const statusSelector = '[aria-roledescription="status-card"]'
// find the nearest status element id traversing up from the current active element
// `activeElement` can be some of an element within a status element
// otherwise, reach to the root `<html>`
function getActiveStatueId(element: HTMLElement): string | undefined {
if (element.nodeName === 'HTML')
return undefined
if (element.matches(statusSelector))
return element.id
return getActiveStatueId(element.parentNode as HTMLElement)
}
function focusNextOrPreviousStatus(direction: 'next' | 'previous') {
const activeStatusId = activeElement.value ? getActiveStatueId(activeElement.value) : undefined
const nextOrPreviousStatusId = getNextOrPreviousStatusId(activeStatusId, direction)
if (nextOrPreviousStatusId) {
const status = document.getElementById(nextOrPreviousStatusId)
if (status) {
status.focus({ preventScroll: true })
const topBarHeight = 58
y.value += status.getBoundingClientRect().top - topBarHeight
}
}
}
function getNextOrPreviousStatusId(currentStatusId: string | undefined, direction: 'next' | 'previous'): string | undefined {
const statusIds = [...document.querySelectorAll(statusSelector)].map(s => s.id)
if (currentStatusId === undefined) {
// if there is no selection, always focus on the first status
return statusIds[0]
}
const currentIndex = statusIds.findIndex(id => id === currentStatusId)
const statusId = direction === 'next'
? statusIds[Math.min(currentIndex + 1, statusIds.length)]
: statusIds[Math.max(0, currentIndex - 1)]
return statusId
}
whenever(logicAnd(notUsingInput, keys.j), () => focusNextOrPreviousStatus('next'))
whenever(logicAnd(notUsingInput, keys.k), () => focusNextOrPreviousStatus('previous'))
}
})