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import React, { useState } from "react"; |
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import { __ } from "@wordpress/i18n"; |
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import { IconCheck, IconCopy } from "./Icons"; |
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|
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/** |
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* A read-only value with a copy button — the page's workhorse, used for the |
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* endpoint URLs, the connection token, the CLI one-liner, the JSON block and |
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* the AI prompt. |
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* |
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* `secret` renders the value masked until the user asks to see it: the |
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* connection token is admin-equivalent, and an admin screenshotting this page |
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* for support should not have to think about redacting it first. |
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*/ |
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export default function CopyField({ label, value, help, multiline = false, secret = false }) { |
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const [copied, setCopied] = useState(false); |
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const [revealed, setRevealed] = useState(false); |
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|
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const copy = () => { |
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if (!value) return; |
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const done = () => { |
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setCopied(true); |
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window.setTimeout(() => setCopied(false), 2000); |
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}; |
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// The async Clipboard API needs a secure context; the textarea fallback |
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// covers plain-HTTP installs, where this page still has to work. |
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if (window.navigator.clipboard?.writeText) { |
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window.navigator.clipboard.writeText(value).then(done, fallbackCopy); |
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} else { |
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fallbackCopy(); |
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} |
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function fallbackCopy() { |
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const el = document.createElement("textarea"); |
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el.value = value; |
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el.setAttribute("readonly", ""); |
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el.style.position = "fixed"; |
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el.style.opacity = "0"; |
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document.body.appendChild(el); |
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el.select(); |
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try { |
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document.execCommand("copy"); |
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done(); |
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} finally { |
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document.body.removeChild(el); |
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} |
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} |
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}; |
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|
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// A fixed-length mask, not one bullet per character: the real token is 64 |
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// characters and would wrap to three lines of dots, and its length is not |
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// something worth showing anyway. |
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const masked = secret && !revealed && value ? "•".repeat(24) : value; |
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|
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return ( |
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<div className="bd-mcp-field"> |
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{label && <span className="bd-mcp-field__label">{label}</span>} |
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<div className={`bd-mcp-field__control${multiline ? " is-block" : ""}`}> |
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{multiline ? ( |
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<pre className="bd-mcp-field__pre">{masked}</pre> |
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) : ( |
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<code className="bd-mcp-field__value">{masked}</code> |
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)} |
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<div className="bd-mcp-field__actions"> |
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{secret && ( |
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<button type="button" className="bda-btn ghost sm" onClick={() => setRevealed((v) => !v)}> |
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{revealed ? __("Hide", "betterdocs") : __("Show", "betterdocs")} |
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</button> |
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)} |
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<button |
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type="button" |
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className="bda-btn ghost sm bd-mcp-field__copy" |
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onClick={copy} |
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disabled={!value} |
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aria-label={label ? `${__("Copy", "betterdocs")} — ${label}` : __("Copy", "betterdocs")} |
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> |
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{copied ? <IconCheck /> : <IconCopy />} |
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{copied ? __("Copied", "betterdocs") : __("Copy", "betterdocs")} |
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</button> |
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</div> |
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</div> |
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{help && <span className="bd-mcp-field__help">{help}</span>} |
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</div> |
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); |
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} |
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|
