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import React, { useEffect, useState, useRef } from "react"; |
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import { __ } from "@wordpress/i18n"; |
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import { decodeEntities } from "@wordpress/html-entities"; |
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import { getTermTranslations } from "../utils/api"; |
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import SlideoverSelect from "./SlideoverSelect"; |
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|
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const GlobeIcon = () => ( |
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<svg width="13" height="13" viewBox="0 0 13 13" fill="none" aria-hidden="true"> |
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<circle cx="6.5" cy="6.5" r="5.5" stroke="currentColor" strokeWidth="1.2" /> |
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<ellipse cx="6.5" cy="6.5" rx="2.5" ry="5.5" stroke="currentColor" strokeWidth="1.2" /> |
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<path d="M1 6.5H12" stroke="currentColor" strokeWidth="1.2" /> |
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<path d="M1.5 4H11.5M1.5 9H11.5" stroke="currentColor" strokeWidth="1" strokeDasharray="2 1" /> |
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</svg> |
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); |
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|
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/** |
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* WPML/Polylang translation panel for the slide-over: Language select + |
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* "This is a translation of" (for non-default languages) + a "Translate" list of |
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* the other languages with their existing translation or an "add" link. |
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* |
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* The parent owns `lang` + `translationOf` (sent to the server on save); this |
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* component fetches the group/candidates and renders the controls. |
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*/ |
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const TranslationsPanel = ({ |
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taxonomy, |
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editNode, |
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lang, |
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setLang, |
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translationOf, |
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setTranslationOf, |
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onAddTranslation, |
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}) => { |
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const languages = window.betterdocs_admin?.languages || []; |
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const [data, setData] = useState({ |
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default_lang: window.betterdocs_admin?.current_admin_language || "", |
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translations: {}, |
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candidates: [], |
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translation_of: 0, |
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}); |
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// Track which term/lang we've already seeded translationOf for, so a user's |
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// dropdown change isn't overwritten by a refetch. |
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const seededRef = useRef(null); |
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|
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useEffect(() => { |
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if (!languages.length) return; |
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const params = { taxonomy }; |
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if (editNode?.id) params.term_id = editNode.id; |
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if (lang) params.lang = lang; |
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|
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let active = true; |
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getTermTranslations(params) |
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.then((res) => { |
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if (!active || !res || res.enabled === false) return; |
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setData(res); |
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// Seed the dropdown from the server once per term load (don't clobber edits). |
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const seedKey = `${editNode?.id || "new"}:${lang}`; |
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if (seededRef.current !== seedKey) { |
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seededRef.current = seedKey; |
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if (translationOf == null && res.translation_of) { |
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setTranslationOf(res.translation_of); |
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} |
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} |
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}) |
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.catch(() => {}); |
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return () => { active = false; }; |
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}, [taxonomy, editNode?.id, lang]); |
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|
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if (!languages.length) return null; |
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|
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const defaultLang = data.default_lang; |
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const translations = data.translations || {}; |
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const candidates = data.candidates || []; |
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const showTranslationOf = lang && lang !== defaultLang; |
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|
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return ( |
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<div className="bd-dc-lang-panel"> |
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<div className="bd-dc-lang-panel-title"> |
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<GlobeIcon /> |
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{__("Language", "betterdocs")} |
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</div> |
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|
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<div className="bd-dc-field"> |
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<SlideoverSelect |
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value={lang} |
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onChange={(v) => setLang(v)} |
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placeholder={__("— Select —", "betterdocs")} |
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options={languages.map((l) => ({ value: l.code, label: l.label }))} |
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/> |
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</div> |
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|
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{showTranslationOf && ( |
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<div className="bd-dc-field"> |
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<label className="bd-dc-label">{__("This is a translation of", "betterdocs")}</label> |
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<SlideoverSelect |
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value={translationOf || 0} |
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onChange={(v) => setTranslationOf(Number(v))} |
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options={[ |
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{ value: 0, label: __("— None —", "betterdocs") }, |
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...candidates.map((c) => ({ value: c.term_id, label: decodeEntities(c.name) })), |
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]} |
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/> |
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</div> |
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)} |
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|
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{/* Translate: other languages — existing translation or an "add" link */} |
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<div className="bd-dc-translate"> |
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<div className="bd-dc-translate-head">{__("Translate", "betterdocs")}</div> |
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{languages |
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.filter((l) => l.code !== lang) |
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.map((l) => { |
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const existing = translations[l.code]; |
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return ( |
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<div key={l.code} className="bd-dc-translate-row"> |
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<span className="bd-dc-translate-lang">{l.label}</span> |
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{existing ? ( |
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<span className="bd-dc-translate-name">{decodeEntities(existing.name)}</span> |
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) : ( |
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<button |
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type="button" |
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className="bd-dc-translate-add" |
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onClick={() => onAddTranslation && onAddTranslation(l.code)} |
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> |
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{__("add", "betterdocs")} |
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</button> |
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)} |
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</div> |
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); |
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})} |
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</div> |
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</div> |
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); |
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}; |
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|
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export default TranslationsPanel; |
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