Gitea MCP Tool

/** * Language Management Tools * * Provides MCP tools for managing UI language preferences: * - gitea_mcp_language_set: Change the UI language * - gitea_mcp_language_get: Get current and available languages */ import { t, i18n, saveLanguagePreference } from '../i18n'; import { SupportedLocale } from '../i18n/types'; /** * Language operation result */ export interface LanguageResult { success: boolean; message: string; currentLanguage?: string; supportedLanguages?: Array<{ code: SupportedLocale; name: string; }>; error?: string; } /** * Set the UI language * @param locale - Target locale code (e.g., 'en', 'zh-CN') * @returns Operation result */ export async function setLanguage(locale: SupportedLocale): Promise<LanguageResult> { try { // Validate locale const supported = i18n.getSupportedLocales(); if (!supported.includes(locale)) { return { success: false, message: t('language.set_failed', { error: `Unsupported locale: ${locale}`, }), error: `Unsupported locale: ${locale}. Supported: ${supported.join(', ')}`, }; } // Set locale const result = i18n.setLocale(locale); if (!result) { return { success: false, message: t('language.set_failed', { error: 'Failed to set locale', }), error: 'Failed to set locale', }; } // Save preference to global config await saveLanguagePreference(locale); const languageName = i18n.getLanguageName(locale); return { success: true, message: t('language.set_success', { language: languageName }), currentLanguage: locale, }; } catch (error) { return { success: false, message: t('errors.unknownError'), error: String(error), }; } } /** * Get current and supported languages * @returns Language information */ export function getLanguageInfo(): LanguageResult { try { const currentLocale = i18n.getLocale(); const supportedLocales = i18n.getSupportedLocales(); const supportedLanguages = supportedLocales.map(locale => ({ code: locale, name: i18n.getLanguageName(locale), })); const currentLanguageName = i18n.getLanguageName(currentLocale); return { success: true, message: t('language.get_current', { language: currentLanguageName }), currentLanguage: currentLocale, supportedLanguages, }; } catch (error) { return { success: false, message: t('errors.unknownError'), error: String(error), }; } } /** * Get formatted list of supported languages * @returns Formatted string */ export function getLanguageList(): string { const info = getLanguageInfo(); if (!info.success || !info.supportedLanguages) { return t('errors.unknownError'); } let output = t('language.get_current', { language: info.currentLanguage || 'unknown', }); output += '\n\n' + t('language.get_supported') + '\n'; info.supportedLanguages.forEach(lang => { const current = lang.code === info.currentLanguage ? ' *' : ''; output += ` - ${lang.code}: ${lang.name}${current}\n`; }); return output; }