Implemented audio format selection for ogg, mp3, and flac

mandy.lua

@@ -7,8 +7,13 @@ require('ffmpeg_progress')
 
 --Main url entry box
 function url_entry()
-  res, url = iup.GetParam("Mandy 0.4 - Enter URL", nil,
+  local url = ""
-                          "Enter Youtube URL: %s\n", "")
+  local format = 0
+  res, url, format = iup.GetParam("Mandy 0.4 - Enter URL", nil,
+                          "Enter Youtube URL: %s\n"..
+                          "Select an audio format: %l|mp3|ogg|flac|\n", url, format)
+
+  gFormat = sel_Codec(format)
   if res == true then
     if string.match(url, "youtube.com/watch") then
       return url
@@ -23,28 +28,43 @@ function url_entry()
 end
 
 
---Ask user to select a codec
+--make format dropdown menu items work
-function sel_Codec()
+function sel_Codec(x)
+  if x == 0 then
+    local mp3 = ".mp3"
+    print("Selected "..mp3)
+    return mp3
+  elseif x == 1 then
+    local ogg = ".ogg"
+    print("Selected "..ogg)
+    return ogg
+  elseif x == 2 then
+    local flac = ".flac"
+    print("Selected "..flac)
+    return flac
+  end
+
 end
 
 --Ask user to set directory
 function set_dir()
+
   getPath = iup.filedlg{dialogtype = "SAVE", title="Save file...",
-                        filter="*.mp3", filterinfo="mp3",
+                        filter="*.mp3; *.ogg; *.flac",
                         directory=".",
-                        file="*.mp3"}
+                        file=""}
 
   getPath:popup(iup.ANYWHERE, iup.ANYWHERE)
 
   local status = getPath.status
 
   if status == "1" or status == "0"  then
-    if string.match(getPath.value, "%.mp3") then
+    if string.match(getPath.value, "%"..gFormat) then
       local savedPath = getPath.value
       return savedPath
 
     else
-      local savedPath = getPath.value..".mp3"
+      local savedPath = getPath.value..gFormat
       return savedPath
 
     end
@@ -66,14 +86,40 @@ function ytDl(x)
   return tmpPath2
 end
 
+--optional function to implement autoplay
+function ask_play(x)
+  play = ""
+  res, play = iup.GetParam("Play now?", nil,
+                          "Do you want to play the file now? %t\n", play)
+
+  if res == true then
+    io.popen("notify-send 'The file was saved to' "..x)
+    io.popen("xdg-open "..x)
+  else
+    return false
+  end
+
+end
+
+
 function ffmpeg(tmpPath, dirD)
 
- local subSpaces = string.gsub(dirD, " ", "\\ ")
+  local subSpaces = string.gsub(dirD, " ", "\\ ")
- local mp3 = "ffmpeg -i "..tmpPath.." -acodec libmp3lame -ac 2 -ab 192k -vn -y "..subSpaces
+  local mp3 = "ffmpeg -i "..tmpPath.." -acodec libmp3lame -ac 2 -ab 192k -vn -y "..subSpaces
+  local ogg = "ffmpeg -i "..tmpPath.." -acodec libvorbis -ac 2 -ab 192k -vn -y "..subSpaces
+  local flac = "ffmpeg -i "..tmpPath.." -acodec flac -ac 2 -ab 192k -vn -y "..subSpaces
+  
+  if gFormat == ".mp3" then
   local flag = convert_mp3.go(mp3)
-  if not flag then return false end
+  elseif gFormat == ".ogg" then
+    local flag = convert_mp3.go(ogg)
+  elseif gFormat == ".flac" then
+   local flag = convert_mp3.go(flac)
+  else
+    if not flag then return false end
+
+  end
   io.popen("notify-send 'The file was saved to' "..subSpaces)
-  io.popen("xdg-open "..subSpaces)
 end
 
 --put everything into a table to use local functions globally