Added cj & jyutping lookup

datasources/cjlookup/humanumarts.go

@@ -0,0 +1,32 @@
+package cjlookup
+
+import (
+	"fmt"
+	"log"
+	"net/url"
+
+	"golang.org/x/text/encoding/traditionalchinese"
+)
+
+var CUHARTS_FACE = "[%s](https://humanum.arts.cuhk.edu.hk/Lexis/lexi-can/search.php?q=%s)"
+var ZDIC_FACE = "[%s](https://www.zdic.net/hans/%s)"
+
+func getCUHARTSUrlForChar(c string) string {
+	b, err := Big5UrlParam(c)
+	if err != nil {
+		log.Printf("Failed to encode:", c, err)
+		return fmt.Sprintf(ZDIC_FACE, c, c)
+	}
+	return fmt.Sprintf(CUHARTS_FACE, c, b)
+}
+
+func Big5UrlParam(input string) (string, error) {
+	enc := traditionalchinese.Big5.NewEncoder()
+	encodedBytes, err := enc.Bytes([]byte(input))
+	if err != nil {
+		return "", err
+	}
+
+	urlEncoded := url.PathEscape(string(encodedBytes))
+	return urlEncoded, nil
+}