Feature jptingroom (#448)

README.md

@@ -797,6 +797,20 @@ print("run[CQ:image,file="+j["img"]+"]")
 
   - [x] [查梗|小鸡词典][梗]
 
+</details>
+<details>
+  <summary>日语听力学习材料</summary>
+
+  `import _ "github.com/FloatTech/ZeroBot-Plugin/plugin/jptingroom"`
+
+  - [x] 随机日语听力
+  
+  - [x] 随机日语歌曲
+  
+  - [x] 日语听力 xxx
+  
+  - [x] 日语歌曲 xxx
+
 </details>
 <details>
   <summary>绝绝子</summary>

main.go

@@ -95,6 +95,7 @@ import (
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/inject"        // 注入指令
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/jandan"        // 煎蛋网无聊图
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/jikipedia"     // 小鸡词典
+	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/jptingroom"    // 日语听力学习材料
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/juejuezi"      // 绝绝子生成器
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/lolicon"       // lolicon 随机图片
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/midicreate"    // 简易midi音乐制作

plugin/jptingroom/jptingroom.go

@@ -0,0 +1,105 @@
+// Package jptingroom 日语听力学习材料
+package jptingroom
+
+import (
+	"time"
+
+	"github.com/FloatTech/floatbox/binary"
+	fcext "github.com/FloatTech/floatbox/ctxext"
+	ctrl "github.com/FloatTech/zbpctrl"
+	"github.com/FloatTech/zbputils/control"
+	"github.com/FloatTech/zbputils/img/text"
+	log "github.com/sirupsen/logrus"
+	zero "github.com/wdvxdr1123/ZeroBot"
+	"github.com/wdvxdr1123/ZeroBot/message"
+)
+
+func init() { // 插件主体
+	engine := control.Register("jptingroom", &ctrl.Options[*zero.Ctx]{
+		DisableOnDefault: false,
+		Help: "日语听力学习材料\n" +
+			"- 随机日语听力\n" +
+			"- 随机日语歌曲\n" +
+			"- 日语听力 xxx\n" +
+			"- 日语歌曲 xxx\n",
+		PublicDataFolder: "Jptingroom",
+	})
+
+	getdb := fcext.DoOnceOnSuccess(func(ctx *zero.Ctx) bool {
+		db.DBPath = engine.DataFolder() + "item.db"
+		_, err := engine.GetLazyData("item.db", true)
+		if err != nil {
+			ctx.SendChain(message.Text("ERROR: ", err))
+			return false
+		}
+		err = db.Open(time.Hour * 24)
+		if err != nil {
+			ctx.SendChain(message.Text("ERROR: ", err))
+			return false
+		}
+		err = db.Create("item", &item{})
+		if err != nil {
+			ctx.SendChain(message.Text("ERROR: ", err))
+			return false
+		}
+		n, err := db.Count("item")
+		if err != nil {
+			ctx.SendChain(message.Text("ERROR: ", err))
+			return false
+		}
+		log.Infof("[jptingroom]读取%d条日语听力材料", n)
+		return true
+	})
+	// 开启
+	engine.OnFullMatchGroup([]string{"随机日语听力", "随机日语歌曲"}, getdb).SetBlock(true).
+		Handle(func(ctx *zero.Ctx) {
+			matched := ctx.State["matched"].(string)
+			var t item
+			switch matched {
+			case "随机日语听力":
+				t = getRandomAudioByCategory("tingli")
+			case "随机日语歌曲":
+				t = getRandomAudioByCategory("gequ")
+			default:
+			}
+			if t.AudioURL == "" {
+				ctx.SendChain(message.Text("未能找到相关材料"))
+				return
+			}
+			ctx.SendChain(message.Record(t.AudioURL))
+			content := t.Title + "\n\n" + t.Content
+			data, err := text.RenderToBase64(content, text.FontFile, 400, 20)
+			if err != nil {
+				ctx.SendChain(message.Text("ERROR: ", err))
+				return
+			}
+			if id := ctx.SendChain(message.Image("base64://" + binary.BytesToString(data))); id.ID() == 0 {
+				ctx.SendChain(message.Text("ERROR: 可能被风控了"))
+			}
+		})
+	engine.OnRegex(`日语(听力|歌曲)\s?([一-龥A-Za-z0-9ぁ-んァ-ヶ]{1,50})$`, getdb).SetBlock(true).
+		Handle(func(ctx *zero.Ctx) {
+			regexMatched := ctx.State["regex_matched"].([]string)
+			var t item
+			switch regexMatched[1] {
+			case "听力":
+				t = getRandomAudioByCategoryAndKeyword("tingli", regexMatched[2])
+			case "歌曲":
+				t = getRandomAudioByCategoryAndKeyword("gequ", regexMatched[2])
+			default:
+			}
+			if t.AudioURL == "" {
+				ctx.SendChain(message.Text("未能找到相关材料"))
+				return
+			}
+			content := t.Title + "\n\n" + t.Content
+			data, err := text.RenderToBase64(content, text.FontFile, 400, 20)
+			if err != nil {
+				ctx.SendChain(message.Text("ERROR: ", err))
+				return
+			}
+			if id := ctx.SendChain(message.Image("base64://" + binary.BytesToString(data))); id.ID() == 0 {
+				ctx.SendChain(message.Text("ERROR: 可能被风控了"))
+			}
+		})
+}

plugin/jptingroom/model.go

@@ -0,0 +1,30 @@
+package jptingroom
+
+import (
+	"time"
+
+	sql "github.com/FloatTech/sqlite"
+)
+
+type item struct {
+	ID       int64     `db:"id"`
+	Title    string    `db:"title"`
+	PageURL  string    `db:"page_url"`
+	Category string    `db:"category"`
+	Intro    string    `db:"intro"`
+	AudioURL string    `db:"audio_url"`
+	Content  string    `db:"content"`
+	Datetime time.Time `db:"datetime"`
+}
+
+var db = &sql.Sqlite{}
+
+func getRandomAudioByCategory(category string) (t item) {
+	_ = db.Find("item", &t, "where category = '"+category+"' ORDER BY RANDOM() limit 1")
+	return
+}
+
+func getRandomAudioByCategoryAndKeyword(category string, keyword string) (t item) {
+	_ = db.Find("item", &t, "where category = '"+category+"' and (title like '%"+keyword+"%' or content like '%"+keyword+"%') ORDER BY RANDOM() limit 1")
+	return
+}