Gregor Klevze
dc51d65440
Forum: - TipTap WYSIWYG editor with full toolbar - @emoji-mart/react emoji picker (consistent with tweets) - @mention autocomplete with user search API - Fix PHP 8.4 parse errors in Blade templates - Fix thread data display (paginator items) - Align forum page widths to max-w-5xl Discover: - Extract shared _nav.blade.php partial - Add missing nav links to for-you page - Add Following link for authenticated users Feed/Posts: - Post model, controllers, policies, migrations - Feed page components (PostComposer, FeedCard, etc) - Post reactions, comments, saves, reports, sharing - Scheduled publishing support - Link preview controller Profile: - Profile page components (ProfileHero, ProfileTabs) - Profile API controller Uploads: - Upload wizard enhancements - Scheduled publish picker - Studio status bar and readiness checklist
420 lines
15 KiB
JavaScript
420 lines
15 KiB
JavaScript
import React, {
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useCallback,
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useEffect,
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useLayoutEffect,
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useMemo,
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useRef,
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useState,
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} from 'react'
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import { createPortal } from 'react-dom'
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/**
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* Nova NovaSelect – Select2-style dropdown
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*
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* Options format: [{ value, label, icon?, disabled?, group? }]
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*
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* @prop {Array} options - list of option objects
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* @prop {*} value - selected value (or array of values in multi mode)
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* @prop {function} onChange - called with new value (or array in multi mode)
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* @prop {boolean} multi - allow multiple selections
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* @prop {string} placeholder - placeholder text
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* @prop {boolean} searchable - filter options by typing (default true)
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* @prop {boolean} clearable - show clear button when a value is selected
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* @prop {string} label - label above the trigger
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* @prop {string} error - validation error
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* @prop {string} hint - helper text
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* @prop {boolean} required - asterisk on label
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* @prop {boolean} disabled
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* @prop {function} renderOption - custom render fn: (option) => ReactNode
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*/
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export default function NovaSelect({
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options = [],
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value,
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onChange,
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multi = false,
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placeholder = 'Select…',
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searchable = true,
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clearable = false,
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label,
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error,
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hint,
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required = false,
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disabled = false,
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renderOption,
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id,
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className = '',
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}) {
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const [open, setOpen] = useState(false)
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const [search, setSearch] = useState('')
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const [highlighted, setHigh] = useState(-1)
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const [dropPos, setDropPos] = useState({ top: 0, left: 0, width: 300, openUp: false })
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const triggerRef = useRef(null)
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const searchRef = useRef(null)
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const listRef = useRef(null)
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const inputId = id ?? (label ? `nova-select-${label.toLowerCase().replace(/\s+/g, '-')}` : 'nova-select')
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// Normalize value to array internally
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const selected = useMemo(() => {
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if (multi) return Array.isArray(value) ? value : (value != null ? [value] : [])
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return value != null ? [value] : []
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}, [value, multi])
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const selectedSet = useMemo(() => new Set(selected.map(String)), [selected])
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// Filtered + grouped options
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const filtered = useMemo(() => {
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const q = search.toLowerCase()
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return options.filter((o) => !q || o.label.toLowerCase().includes(q))
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}, [options, search])
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// Compute dropdown position from trigger bounding rect
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const measurePosition = useCallback(() => {
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if (!triggerRef.current) return
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const rect = triggerRef.current.getBoundingClientRect()
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const spaceBelow = window.innerHeight - rect.bottom
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const spaceAbove = rect.top
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const dropH = Math.min(280, filtered.length * 38 + 52) // approx
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const openUp = spaceBelow < dropH + 8 && spaceAbove > spaceBelow
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// Clamp horizontal position so the dropdown doesn't render off-screen or far away
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const padding = 8
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const leftClamped = Math.max(padding, Math.min(rect.left, window.innerWidth - rect.width - padding))
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setDropPos({
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top: openUp ? rect.top - dropH - 4 : rect.bottom + 4,
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left: leftClamped,
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width: rect.width,
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openUp,
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})
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}, [filtered.length])
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const openDropdown = useCallback(() => {
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if (disabled) return
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measurePosition()
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setOpen(true)
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setHigh(-1)
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}, [disabled, measurePosition])
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const closeDropdown = useCallback(() => {
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setOpen(false)
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setSearch('')
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setHigh(-1)
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}, [])
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// Focus search when opened
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useLayoutEffect(() => {
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if (open && searchable) {
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setTimeout(() => searchRef.current?.focus(), 0)
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}
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}, [open, searchable])
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// Close dropdown when scrolling outside it (prevents portal drifting from trigger)
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useEffect(() => {
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if (!open) return
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const onScroll = (e) => {
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const dropdown = document.getElementById(`nova-select-dropdown-${inputId}`)
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if (dropdown && dropdown.contains(e.target)) return // scrolling inside list — keep open
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closeDropdown()
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}
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const onResize = () => closeDropdown()
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window.addEventListener('scroll', onScroll, true)
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window.addEventListener('resize', onResize)
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return () => {
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window.removeEventListener('scroll', onScroll, true)
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window.removeEventListener('resize', onResize)
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}
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}, [open, closeDropdown, inputId])
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// Click outside
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useEffect(() => {
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if (!open) return
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const handler = (e) => {
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if (
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!triggerRef.current?.contains(e.target) &&
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!document.getElementById(`nova-select-dropdown-${inputId}`)?.contains(e.target)
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) {
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closeDropdown()
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}
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}
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document.addEventListener('mousedown', handler)
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return () => document.removeEventListener('mousedown', handler)
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}, [open, closeDropdown, inputId])
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// Scroll highlighted item into view
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useEffect(() => {
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if (highlighted < 0 || !listRef.current) return
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const item = listRef.current.querySelectorAll('[data-option]')[highlighted]
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item?.scrollIntoView({ block: 'nearest' })
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}, [highlighted])
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const selectOption = useCallback((opt) => {
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if (opt.disabled) return
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if (multi) {
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const exists = selectedSet.has(String(opt.value))
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onChange(exists ? selected.filter((v) => String(v) !== String(opt.value)) : [...selected, opt.value])
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setSearch('')
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searchRef.current?.focus()
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} else {
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onChange(opt.value)
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closeDropdown()
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triggerRef.current?.focus()
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}
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}, [multi, selected, selectedSet, onChange, closeDropdown])
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const clearValue = useCallback((e) => {
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e.stopPropagation()
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onChange(multi ? [] : null)
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}, [multi, onChange])
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const removeTag = useCallback((val, e) => {
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e.stopPropagation()
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onChange(selected.filter((v) => String(v) !== String(val)))
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}, [selected, onChange])
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// Keyboard handler on search/trigger
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const handleKeyDown = useCallback((e) => {
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if (!open) {
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if (['ArrowDown', 'ArrowUp', 'Enter', ' '].includes(e.key)) {
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e.preventDefault()
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openDropdown()
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}
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return
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}
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switch (e.key) {
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case 'ArrowDown':
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e.preventDefault()
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setHigh((h) => Math.min(h + 1, filtered.length - 1))
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break
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case 'ArrowUp':
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e.preventDefault()
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setHigh((h) => Math.max(h - 1, 0))
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break
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case 'Enter':
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e.preventDefault()
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if (highlighted >= 0 && filtered[highlighted]) selectOption(filtered[highlighted])
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break
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case 'Escape':
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e.preventDefault()
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closeDropdown()
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triggerRef.current?.focus()
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break
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case 'Backspace':
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if (multi && !search && selected.length > 0) {
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onChange(selected.slice(0, -1))
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}
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break
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default:
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break
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}
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}, [open, filtered, highlighted, search, multi, selected, selectOption, closeDropdown, openDropdown, onChange])
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// Build display label(s)
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const labelMap = useMemo(() => Object.fromEntries(options.map((o) => [String(o.value), o.label])), [options])
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const hasValue = selected.length > 0
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// Trigger appearance
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const triggerClass = [
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'relative w-full flex items-center min-h-[42px] rounded-xl border px-3 py-1.5 gap-2 cursor-pointer',
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'bg-white/[0.06] text-sm text-white transition-all duration-150',
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'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-0',
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error
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? 'border-red-500/60 focus-visible:ring-red-500/40'
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: open
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? 'border-accent/50 ring-2 ring-accent/40'
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: 'border-white/12 hover:border-white/22',
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disabled ? 'opacity-50 cursor-not-allowed pointer-events-none' : '',
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className,
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].join(' ')
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return (
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<div className="flex flex-col gap-1.5">
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{label && (
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<label htmlFor={inputId} className="text-sm font-medium text-white/85 select-none">
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{label}{required && <span className="text-red-400 ml-1">*</span>}
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</label>
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)}
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{/* Trigger button */}
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<div
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ref={triggerRef}
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id={inputId}
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role="combobox"
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aria-expanded={open}
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aria-haspopup="listbox"
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aria-label={label ?? placeholder}
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tabIndex={disabled ? -1 : 0}
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className={triggerClass}
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onClick={open ? closeDropdown : openDropdown}
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onKeyDown={handleKeyDown}
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>
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{/* Tags (multi) or selected label (single) */}
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<div className="flex flex-wrap gap-1 flex-1 min-w-0">
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{multi && selected.map((v) => (
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<span
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key={v}
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className="inline-flex items-center gap-1 h-6 px-2 rounded-md bg-accent/20 text-accent text-xs font-medium"
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>
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{labelMap[String(v)] ?? v}
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<button
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type="button"
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tabIndex={-1}
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onClick={(e) => removeTag(v, e)}
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className="hover:text-white transition-colors"
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aria-label={`Remove ${labelMap[String(v)] ?? v}`}
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>
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<svg width="8" height="8" viewBox="0 0 8 8" fill="none" aria-hidden="true">
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<path d="M1 1l6 6M7 1L1 7" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
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</svg>
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</button>
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</span>
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))}
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{!multi && hasValue && (
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<span className="truncate text-white">{labelMap[String(selected[0])] ?? selected[0]}</span>
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)}
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{!hasValue && (
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<span className="text-slate-500 truncate">{placeholder}</span>
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)}
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</div>
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{/* Right icons */}
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<div className="flex items-center gap-1 shrink-0">
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{clearable && hasValue && (
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<button
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type="button"
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tabIndex={-1}
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onClick={clearValue}
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className="w-5 h-5 flex items-center justify-center rounded text-slate-500 hover:text-white transition-colors"
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aria-label="Clear"
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>
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<svg width="10" height="10" viewBox="0 0 10 10" fill="none" aria-hidden="true">
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<path d="M1 1l8 8M9 1L1 9" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
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</svg>
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</button>
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)}
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<svg
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width="12"
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height="12"
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viewBox="0 0 12 12"
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fill="none"
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aria-hidden="true"
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className={`text-slate-500 transition-transform duration-150 ${open ? 'rotate-180' : ''}`}
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>
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<path d="M2 4l4 4 4-4" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" />
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</svg>
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</div>
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</div>
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{error && <p role="alert" className="text-xs text-red-400">{error}</p>}
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{!error && hint && <p className="text-xs text-slate-500">{hint}</p>}
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{/* Dropdown portal */}
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{open && createPortal(
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<div
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id={`nova-select-dropdown-${inputId}`}
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role="listbox"
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aria-multiselectable={multi}
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className="fixed z-[500] flex flex-col rounded-xl border border-white/12 bg-nova-900/80 backdrop-blur-xl shadow-2xl shadow-black/50 overflow-hidden"
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style={{ top: dropPos.top, left: dropPos.left, width: dropPos.width, maxHeight: 280 }}
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>
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{/* Search */}
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{searchable && (
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<div className="px-2 pt-2 pb-1 border-b border-white/8">
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<div className="relative">
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<svg
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width="12" height="12" viewBox="0 0 12 12" fill="none"
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className="absolute right-2.5 top-1/2 -translate-y-1/2 text-slate-500 pointer-events-none"
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aria-hidden="true"
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>
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<circle cx="5" cy="5" r="3.5" stroke="currentColor" strokeWidth="1.5" />
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<path d="M8 8l2.5 2.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
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</svg>
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<input
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ref={searchRef}
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type="text"
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value={search}
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onChange={(e) => { setSearch(e.target.value); setHigh(0) }}
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onKeyDown={handleKeyDown}
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placeholder="Search…"
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className="w-full pl-3 pr-7 py-1.5 rounded-lg bg-white/5 border border-white/8 text-white text-xs placeholder:text-slate-500 focus:outline-none focus:ring-1 focus:ring-accent/50"
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autoComplete="off"
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/>
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</div>
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</div>
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)}
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{/* Options */}
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<div ref={listRef} className="overflow-y-auto flex-1 nova-scrollbar" style={{ maxHeight: 220 }}>
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{filtered.length === 0 ? (
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<p className="px-3 py-6 text-center text-xs text-slate-500">No options found</p>
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) : (
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filtered.map((opt, idx) => {
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const isSelected = selectedSet.has(String(opt.value))
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const isHighlighted = idx === highlighted
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const prevGroup = idx > 0 ? filtered[idx - 1].group : undefined
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const showGroupHeader = opt.group != null && opt.group !== prevGroup
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return (
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<React.Fragment key={String(opt.value)}>
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{showGroupHeader && (
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<div className={`px-3 pt-2 pb-0.5 text-[10px] font-semibold text-slate-500 uppercase tracking-widest select-none${idx > 0 ? ' border-t border-white/5' : ''}`}>
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{opt.group}
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</div>
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)}
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<div
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data-option
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role="option"
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aria-selected={isSelected}
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aria-disabled={opt.disabled}
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onClick={() => selectOption(opt)}
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onMouseEnter={() => setHigh(idx)}
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className={[
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'flex items-center gap-2.5 px-3 py-2 text-sm cursor-pointer transition-colors duration-75',
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opt.disabled ? 'opacity-40 cursor-not-allowed' : '',
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isHighlighted ? 'bg-white/[0.13]' : 'hover:bg-white/[0.07]',
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isSelected ? 'text-accent' : 'text-white/85',
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].join(' ')}
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>
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{/* Checkmark in multi mode */}
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{multi && (
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<span className={[
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'w-4 h-4 shrink-0 rounded border flex items-center justify-center transition-colors',
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isSelected ? 'bg-accent border-accent' : 'border-white/25 bg-white/5',
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].join(' ')}>
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{isSelected && (
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<svg width="9" height="9" viewBox="0 0 9 9" fill="none" aria-hidden="true">
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<path d="M1.5 4.5l2 2 4-4" stroke="white" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" />
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</svg>
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)}
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</span>
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)}
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{opt.icon && <span className="shrink-0">{opt.icon}</span>}
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{renderOption ? renderOption(opt) : (
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<span className="flex-1 truncate">{opt.label}</span>
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)}
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{/* Tick in single mode */}
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{!multi && isSelected && (
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<svg width="12" height="12" viewBox="0 0 12 12" fill="none" className="text-accent shrink-0" aria-hidden="true">
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<path d="M2 6l3 3 5-5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" />
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</svg>
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)}
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</div>
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</React.Fragment>
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)
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})
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)}
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</div>
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</div>,
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document.body,
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)}
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</div>
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)
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}
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