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import { useEffect, useRef } from "react"; |
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import { createPortal } from "react-dom"; |
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import { Button } from "@wordpress/components"; |
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import { __ } from "@wordpress/i18n"; |
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|
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interface CustomModalProps { |
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title: string; |
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onRequestClose: () => void; |
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className?: string; |
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isDismissible?: boolean; |
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shouldCloseOnClickOutside?: boolean; |
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children: React.ReactNode; |
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} |
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|
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export default function CustomModal({ |
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title, |
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onRequestClose, |
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className = "", |
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isDismissible = true, |
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shouldCloseOnClickOutside = true, |
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children, |
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}: CustomModalProps) { |
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const modalRef = useRef<HTMLDivElement>(null); |
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const previousActiveElement = useRef<HTMLElement | null>(null); |
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|
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useEffect(() => { |
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// Store the previously focused element |
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previousActiveElement.current = document.activeElement as HTMLElement; |
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|
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// Focus the modal |
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if (modalRef.current) { |
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modalRef.current.focus(); |
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} |
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|
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// Prevent body scrolling |
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document.body.style.overflow = "hidden"; |
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|
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// Handle ESC key |
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const handleEscape = (event: KeyboardEvent) => { |
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if (event.key === "Escape" && isDismissible) { |
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onRequestClose(); |
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} |
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}; |
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|
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document.addEventListener("keydown", handleEscape); |
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|
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return () => { |
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// Restore body scrolling |
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document.body.style.overflow = ""; |
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|
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// Restore focus to previous element |
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if (previousActiveElement.current) { |
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previousActiveElement.current.focus(); |
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} |
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|
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document.removeEventListener("keydown", handleEscape); |
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}; |
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}, [isDismissible, onRequestClose]); |
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|
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const handleBackdropClick = (event: React.MouseEvent) => { |
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if ( |
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shouldCloseOnClickOutside && |
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isDismissible && |
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event.target === event.currentTarget |
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) { |
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onRequestClose(); |
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} |
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}; |
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|
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const modalContent = ( |
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<div |
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className={`tableberg-custom-modal-backdrop ${className}`} |
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onClick={handleBackdropClick} |
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role="dialog" |
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aria-modal="true" |
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aria-labelledby="modal-title" |
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> |
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<div |
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ref={modalRef} |
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className="tableberg-custom-modal-container" |
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tabIndex={-1} |
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onClick={e => e.stopPropagation()} |
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> |
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<div className="tableberg-custom-modal-header"> |
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<h2 |
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id="modal-title" |
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className="tableberg-custom-modal-title" |
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> |
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{title} |
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</h2> |
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{isDismissible && ( |
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<Button |
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variant="tertiary" |
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onClick={onRequestClose} |
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className="tableberg-custom-modal-close" |
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aria-label={__("Close modal", "tableberg")} |
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> |
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× |
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</Button> |
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)} |
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</div> |
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<div className="tableberg-custom-modal-content">{children}</div> |
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</div> |
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</div> |
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); |
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|
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return createPortal(modalContent, document.body); |
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} |
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|
