hexo主题支持Algolia全文搜索

themes/hexo/components/SearchButton.js

@@ -0,0 +1,30 @@
+import { siteConfig } from '@/lib/config'
+import { useGlobal } from '@/lib/global'
+import { useRouter } from 'next/router'
+import AlgoliaSearchModal from '@/components/AlgoliaSearchModal'
+import { useRef } from 'react'
+import { useHexoGlobal } from '..'
+
+/**
+ * 搜索按钮
+ * @returns
+ */
+export default function SearchButton(props) {
+  const { locale } = useGlobal()
+  const router = useRouter()
+  const { searchModal} = useHexoGlobal()
+
+  function handleSearch() {
+    if (siteConfig('ALGOLIA_APP_ID')) {
+      searchModal.current.openSearch()
+    } else {
+      router.push('/search')
+    }
+  }
+
+  return <>
+        <div onClick={handleSearch} title={locale.NAV.SEARCH} alt={locale.NAV.SEARCH} className='cursor-pointer hover:bg-black hover:bg-opacity-10 rounded-full w-10 h-10 flex justify-center items-center duration-200 transition-all'>
+            <i title={locale.NAV.SEARCH} className="fa-solid fa-magnifying-glass" />
+        </div>
+    </>
+}