From 785273ca955f4dabc8b1c32c1b876e148901f2ff Mon Sep 17 00:00:00 2001
From: sjlleo <i@leo.moe>
Date: Mon, 17 Oct 2022 01:51:22 -0400
Subject: [PATCH] =?UTF-8?q?add:=20=F0=9F=A4=A9=20First=20Commit!?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 go.mod  |  10 ++++
 go.sum  |   6 +++
 main.go | 158 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 174 insertions(+)
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 main.go

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..9a07059
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,10 @@
+module github.com/OwO-Network/deepl-api
+
+go 1.19
+
+require github.com/tidwall/gjson v1.14.3
+
+require (
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..84c3f18
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,6 @@
+github.com/tidwall/gjson v1.14.3 h1:9jvXn7olKEHU1S9vwoMGliaT8jq1vJ7IH/n9zD9Dnlw=
+github.com/tidwall/gjson v1.14.3/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
+github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
+github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
+github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..00581a1
--- /dev/null
+++ b/main.go
@@ -0,0 +1,158 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"math/rand"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/tidwall/gjson"
+)
+
+type Lang struct {
+	SourceLangUserSelected string `json:"source_lang_user_selected"`
+	TargetLang             string `json:"target_lang"`
+}
+
+type CommonJobParams struct {
+	WasSpoken       bool   `json:"wasSpoken"`
+	RegionalVariant string `json:"regionalVariant"`
+}
+
+type Params struct {
+	Texts     []Text `json:"texts"`
+	Splitting string `json:"splitting"`
+	Lang      Lang   `json:"lang"`
+	Timestamp int64  `json:"timestamp"`
+	// CommonJobParams CommonJobParams `json:"commonJobParams"`
+}
+
+type Text struct {
+	Text                string `json:"text"`
+	RequestAlternatives int    `json:"requestAlternatives"`
+}
+
+type PostData struct {
+	Jsonrpc string `json:"jsonrpc"`
+	Method  string `json:"method"`
+	ID      int64  `json:"id"`
+	Params  Params `json:"params"`
+}
+
+func init_data(source_lang string, target_lang string) *PostData {
+	return &PostData{
+		Jsonrpc: "2.0",
+		Method:  "LMT_handle_texts",
+		Params: Params{
+			Splitting: "newlines",
+			Lang: Lang{
+				SourceLangUserSelected: source_lang,
+				TargetLang:             target_lang,
+			},
+			// CommonJobParams: CommonJobParams{
+			// 	WasSpoken:       false,
+			// 	RegionalVariant: "en-US",
+			// },
+		},
+	}
+}
+
+func get_i_count(translate_text string) int64 {
+	return int64(strings.Count(translate_text, "i"))
+}
+
+func getRandomNumber() int64 {
+	rand.Seed(time.Now().Unix())
+	num := rand.Int63n(99999) + 100000
+	return num * 1000
+}
+
+func getTimeStamp(i_count int64) int64 {
+	ts := time.Now().UnixMilli()
+	if i_count != 0 {
+		return ts - ts%i_count + i_count
+	} else {
+		return ts
+	}
+
+}
+
+func main() {
+
+	url := "https://www2.deepl.com/jsonrpc"
+	id := getRandomNumber()
+	fmt.Printf("ID = %d\n", id)
+
+	// ZH - 中文
+	// EN - 英文
+	post_data := init_data("", "EN")
+
+	translate_text := `
+	一是课题来源渠道，比如指导性课题、指令性课题、机构科研项目等,
+	二是课题选题来源渠道，比如课题指南、自拟选题等,
+	三是有时候课题来源也理解为课题选题依据。
+	一般来说，课题来源主要是指课题的从什么地方获得，即课题的方向。
+	`
+	text := Text{
+		Text: translate_text,
+		// 不要尝试修改 RequestAlternatives，会被 Ban IP
+		RequestAlternatives: 3,
+	}
+
+	// 设置 id
+	post_data.ID = id
+	// 设置翻译文本
+	post_data.Params.Texts = append(post_data.Params.Texts, text)
+	// 设置时间戳
+	post_data.Params.Timestamp = getTimeStamp(get_i_count(translate_text))
+
+	post_byte, _ := json.Marshal(post_data)
+
+	post_str := string(post_byte)
+
+	// 判断是否需要加空格
+	if (id+5)%29 == 0 || (id+3)%13 == 0 {
+		post_str = strings.Replace(post_str, "\"method\":\"", "\"method\" : \"", -1)
+	} else {
+		post_str = strings.Replace(post_str, "\"method\":\"", "\"method\": \"", -1)
+	}
+
+	post_byte = []byte(post_str)
+
+	reader := bytes.NewReader(post_byte)
+	request, err := http.NewRequest("POST", url, reader)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+
+	request.Header.Set("Content-Type", "application/json")
+	client := &http.Client{}
+	resp, err := client.Do(request)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+
+	defer resp.Body.Close()
+	body, _ := io.ReadAll(resp.Body)
+	res := gjson.ParseBytes(body)
+	if res.Get("result.lang_is_confident").String() == "false" {
+		fmt.Println("引擎可能无法正确判断源文语言")
+	}
+	// 源语言
+	fmt.Println(res.Get("result.lang").String())
+	// 译文
+	fmt.Println(res.Get("result.texts.0.text").String())
+	// 译文候选一
+	// fmt.Println(res.Get("result.texts.0.alternatives.0.text").String())
+	// 译文候选二
+	// fmt.Println(res.Get("result.texts.0.alternatives.1.text").String())
+	// 译文候选三
+	// fmt.Println(res.Get("result.texts.0.alternatives.2.text").String())
+}