From 598b6953278fb1d2346e17b14f084168e5e51512 Mon Sep 17 00:00:00 2001
From: Paul Wilde <paul@wilde.cloud>
Date: Tue, 10 May 2022 22:18:37 +0100
Subject: [PATCH] added translate

---
 README.MD     |  2 ++
 remmina.nim   |  3 +-
 translate.nim | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 81 insertions(+), 2 deletions(-)
 create mode 100644 translate.nim

diff --git a/README.MD b/README.MD
index ea6e186..655310b 100644
--- a/README.MD
+++ b/README.MD
@@ -18,6 +18,8 @@ which are selectable options in dmenu.
 - `calculate`        a calculator, utilising `qalculate` - inspired by [@fedops](https://codeberg.org/fedops/scripts)
 - `emoji`            an emoji picker
 - `remmina`          reads the files in your remmina config directory and allows you to connect to and edit them
+- `translate`        utilises libretranslate (you'll need and API key or your own instance) to translate test. Prefix the text with `en>de`, `de>en`, `en>fr`, etc. as you need.
+  -                  must be compiled with `-d:ssl`
 
 The next two do not work with `rofi` unless you have `alias dmenu=rofi` set, but they're pretty nice tools  
 
diff --git a/remmina.nim b/remmina.nim
index 349ccca..a4f837a 100644
--- a/remmina.nim
+++ b/remmina.nim
@@ -1,6 +1,5 @@
 import base
-import lib/emojilist
-import std/[re,os,osproc,tables,algorithm]
+import std/[os,osproc,tables,algorithm]
 import configparser
 
 const REMMINA_DIR = getHomeDir() & ".local/share/remmina"
diff --git a/translate.nim b/translate.nim
new file mode 100644
index 0000000..a129878
--- /dev/null
+++ b/translate.nim
@@ -0,0 +1,78 @@
+import base
+import std/[re,httpclient,json,strutils]
+
+const LIBRETRANSLATE_URL = "https://libretranslate.pussthecat.org/translate"
+const PRIMARY = "en"
+const SECONDARY = "de"
+let   LANG_RE = re"\w+>\w+"
+
+type
+  Request = object
+    source: string
+    target: string
+    q: string
+    format: string
+
+proc main(message: varargs[string] = @[])
+
+proc newRequest(): Request =
+  return Request(source:SECONDARY,
+                 target:PRIMARY,
+                 q: "",
+                 format: "text",)
+
+proc parseReq(req: string): Request =
+  var r = newRequest()
+  var langs = findAll(req,LANG_RE)
+  if len(langs) > 0:
+    let lang = langs[0]
+    langs = lang.split(re">")
+    let query = replace(req,LANG_RE,"")
+    if query != "":
+      r.source = langs[0].toLowerAscii()
+      r.target = langs[1].toLowerAscii()
+      r.q = query
+    else:
+      main()
+  else:
+    main("No language selections made. i.e. en>de, de>en, etc.")
+  return r
+
+proc answerTranslate(response: string, req: Request) =
+  let r = parseJson(response)
+  try:
+    let ans = r["translatedText"].getStr()
+    main(ans, req.source & " > " & req.target)
+  except:
+    main("Error : " & r["error"].getStr())
+
+proc goTranslate(req: string) =
+  let r = parseReq(req)
+  if r.q != "":
+    var client = newHTTPClient()
+    client.headers = newHttpHeaders({"Content-Type":"application/json"})
+    let body = %*r
+    let response = client.request(LIBRETRANSLATE_URL, httpMethod = HttpPost, body = $body)
+    if response.status != "":
+      answerTranslate(response.body, r)
+
+
+proc main(message:varargs[string] = @[]) =
+  var info = newInfo("Translate")
+  info.selected_bg = green
+  var args: seq[string] = @[]
+  for msg in message:
+    if msg != "":
+      args.add(msg)
+  args.add("exit")
+  let output = outputData(info,args)
+  if output == "exit" or output == "":
+    return
+  elif output in message:
+    copyToClipboard(output)
+  else:
+    goTranslate(output)
+  return
+
+if isMainModule:
+  main()