feat: add youdao translate function

community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate/pom.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+   Copyright 2023-2024 the original author or authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        https://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.alibaba.cloud.ai</groupId>
+        <artifactId>spring-ai-alibaba</artifactId>
+        <version>${revision}</version>
+        <relativePath>../../../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>spring-ai-alibaba-starter-function-calling-youdaotranslate</artifactId>
+    <name>spring-ai-alibaba-starter-function-calling-youdaotranslate</name>
+    <description>youdao translate tool for Spring AI Alibaba</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.ai</groupId>
+            <artifactId>spring-ai-spring-boot-autoconfigure</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <finalName>spring-ai-alibaba-function-calling-youdaotranslate</finalName>
+    </build>
+</project>

community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate/src/main/java/com/alibaba/cloud/ai/functioncalling/youdaotranslate/AuthUtil.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.cloud.ai.functioncalling.youdaotranslate;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+/**
+ * @author Yeaury
+ */
+public class AuthUtil {
+
+	public static String calculateSign(String appKey, String appSecret, String q, String salt, String curtime)
+			throws NoSuchAlgorithmException {
+		String strSrc = appKey + getInput(q) + salt + curtime + appSecret;
+		return sha256(strSrc);
+	}
+
+	private static String sha256(String strSrc) throws NoSuchAlgorithmException {
+		byte[] bt = strSrc.getBytes();
+		MessageDigest md = MessageDigest.getInstance("SHA-256");
+		md.update(bt);
+		byte[] bts = md.digest();
+		StringBuilder des = new StringBuilder();
+		for (byte b : bts) {
+			String tmp = (Integer.toHexString(b & 0xFF));
+			if (tmp.length() == 1) {
+				des.append("0");
+			}
+			des.append(tmp);
+		}
+		return des.toString();
+	}
+
+	private static String getInput(String q) {
+		if (q.length() > 20) {
+			String firstPart = q.substring(0, 10);
+			String lastPart = q.substring(q.length() - 10);
+			return firstPart + q.length() + lastPart;
+		}
+		else {
+			return q;
+		}
+	}
+
+}

community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate/src/main/java/com/alibaba/cloud/ai/functioncalling/youdaotranslate/YoudaoTranslateAutoConfiguration.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.cloud.ai.functioncalling.youdaotranslate;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Description;
+
+/**
+ * @author Yeaury
+ */
+@Configuration
+@ConditionalOnClass(YoudaoTranslateService.class)
+@EnableConfigurationProperties(YoudaoTranslateProperties.class)
+@ConditionalOnProperty(prefix = "spring.ai.alibaba.functioncalling.youdao", name = "enabled", havingValue = "true")
+public class YoudaoTranslateAutoConfiguration {
+
+	@Bean
+	@ConditionalOnMissingBean
+	@Description("use youdao translation to achieve translation")
+	public YoudaoTranslateService youdaoTranslateFunction(YoudaoTranslateProperties properties) {
+		return new YoudaoTranslateService(properties);
+	}
+
+}

community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate/src/main/java/com/alibaba/cloud/ai/functioncalling/youdaotranslate/YoudaoTranslateProperties.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.cloud.ai.functioncalling.youdaotranslate;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * @author Yeaury
+ */
+@ConfigurationProperties(prefix = "spring.ai.alibaba.functioncalling.youdao")
+public class YoudaoTranslateProperties {
+
+	private String appKey;
+
+	private String appSecret;
+
+	public String getAppKey() {
+		return appKey;
+	}
+
+	public void setAppKey(String appKey) {
+		this.appKey = appKey;
+	}
+
+	public String getAppSecret() {
+		return appSecret;
+	}
+
+	public void setAppSecret(String appSecret) {
+		this.appSecret = appSecret;
+	}
+
+}

community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate/src/main/java/com/alibaba/cloud/ai/functioncalling/youdaotranslate/YoudaoTranslateService.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.cloud.ai.functioncalling.youdaotranslate;
+
+import com.fasterxml.jackson.annotation.JsonClassDescription;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyDescription;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.util.StringUtils;
+import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.util.UriComponentsBuilder;
+import reactor.core.publisher.Mono;
+
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.function.Function;
+
+import static com.alibaba.cloud.ai.functioncalling.youdaotranslate.AuthUtil.calculateSign;
+
+/**
+ * @author Yeaury
+ */
+public class YoudaoTranslateService
+		implements Function<YoudaoTranslateService.Request, YoudaoTranslateService.Response> {
+
+	private static final Logger logger = LoggerFactory.getLogger(YoudaoTranslateService.class);
+
+	private static final String YOUDAO_TRANSLATE_HOST_URL = "https://openapi.youdao.com/api";
+
+	private final String appKey;
+
+	private final String appSecret;
+
+	private final WebClient webClient;
+
+	public YoudaoTranslateService(YoudaoTranslateProperties properties) {
+		this.appKey = properties.getAppKey();
+		this.appSecret = properties.getAppSecret();
+		this.webClient = WebClient.builder()
+			.defaultHeader(HttpHeaders.USER_AGENT, HttpHeaders.USER_AGENT)
+			.defaultHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON_VALUE)
+			.defaultHeader(HttpHeaders.ACCEPT_ENCODING, "gzip, deflate")
+			.defaultHeader(HttpHeaders.CONTENT_TYPE, "application/json")
+			.defaultHeader(HttpHeaders.ACCEPT_LANGUAGE, "zh-CN,zh;q=0.9,ja;q=0.8")
+			.codecs(configurer -> configurer.defaultCodecs().maxInMemorySize(5 * 1024 * 1024))
+			.build();
+	}
+
+	@Override
+	public Response apply(Request request) {
+		if (request == null || !StringUtils.hasText(request.text) || !StringUtils.hasText(request.targetLanguage)) {
+			return null;
+		}
+		String curtime = String.valueOf(System.currentTimeMillis() / 1000);
+		String salt = UUID.randomUUID().toString();
+		try {
+			String url = UriComponentsBuilder.fromHttpUrl(YOUDAO_TRANSLATE_HOST_URL)
+				.queryParam("q", request.text)
+				.queryParam("from", request.sourceLanguage)
+				.queryParam("to", request.targetLanguage)
+				.queryParam("appKey", appKey)
+				.queryParam("salt", salt)
+				.queryParam("sign", calculateSign(appKey, appSecret, request.text, salt, curtime))
+				.queryParam("signType", "v3")
+				.queryParam("curtime", curtime)
+				.build()
+				.toUriString();
+
+			Mono<String> response = webClient.get().uri(url).retrieve().bodyToMono(String.class);
+			String responseData = response.block();
+			System.out.println(responseData);
+			assert responseData != null;
+			logger.info("Translation request: {}, response: {}", request.text, responseData);
+			Gson gson = new Gson();
+			Map<String, Object> responseMap = gson.fromJson(responseData, new TypeToken<Map<String, Object>>() {
+			}.getType());
+			if (responseMap.containsKey("translation")) {
+				return new Response((List<String>) responseMap.get("translation"));
+			}
+		}
+		catch (Exception e) {
+			logger.error("Failed to invoke Youdao translate API due to: {}", e.getMessage());
+			return null;
+		}
+		return null;
+	}
+
+	@JsonClassDescription("Request to translate text to a target language")
+	public record Request(
+			@JsonProperty(required = true,
+					value = "text") @JsonPropertyDescription("Content that needs to be translated") String text,
+
+			@JsonProperty(required = true,
+					value = "sourceLanguage") @JsonPropertyDescription("Source language") String sourceLanguage,
+
+			@JsonProperty(required = true,
+					value = "targetLanguage") @JsonPropertyDescription("Target language to translate into") String targetLanguage) {
+	}
+
+	@JsonClassDescription("Response to translate text to a target language")
+	public record Response(List<String> translatedTexts) {
+	}
+
+}

community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1 @@
+com.alibaba.cloud.ai.functioncalling.youdaotranslate.YoudaoTranslateAutoConfiguration

pom.xml

@@ -52,6 +52,7 @@
         <module>community/function-calling/spring-ai-alibaba-starter-function-calling-sinanews</module>
         <module>community/function-calling/spring-ai-alibaba-starter-function-calling-toutiaonews</module>
         <module>community/function-calling/spring-ai-alibaba-starter-function-calling-yuque</module>
+        <module>community/function-calling/spring-ai-alibaba-starter-function-calling-youdaotranslate</module>
 
         <module>community/document-readers/github-reader</module>
         <module>community/document-readers/poi-document-reader</module>