YouTube auto-play

[nimcoon.git] / src / lib.nim

diff --git a/src/lib.nim b/src/lib.nim
index 33b15d933dcde8e8dd2b2675890254b6d5d2a3c1..204c328a26205bed6f93915fca01ed7449c2c465 100644 (file)
--- a/src/lib.nim
+++ b/src/lib.nim
@@ -12,7 +12,8 @@ import
 
 import
   config,
-  types
+  types,
+  youtube
 
 
 let
@@ -136,7 +137,11 @@ proc offerSelection(searchResults: SearchResults, options: Table[string, bool],
 
 
 proc handleUserInput(searchResult: SearchResult, options: Table[string, bool], player: string) =
-  if options["download"]:
+  if options["autoPlay"]:
+    play(player, options, searchResult.url, searchResult.title)
+    let nextResult = getAutoPlayVideo(searchResult)
+    handleUserInput(nextResult, options, player) # inifinite playlist till user quits
+  elif options["download"]:
     if options["musicOnly"]:
       download(buildMusicDownloadArgs(searchResult.url), searchResult.title)
     else:
@@ -145,6 +150,38 @@ proc handleUserInput(searchResult: SearchResult, options: Table[string, bool], p
     play(player, options, searchResult.url, searchResult.title)
 
 
+proc isValidOptions*(options: Options): bool =
+  # Check for invalid combinations of options
+  var invalidCombinations = [("musicOnly", "fullScreen"), ("download", "fullScreen"), ("download", "autoPlay")]
+  result = true
+  for combination in invalidCombinations:
+    if options[combination[0]] and options[combination[1]]:
+     stderr.writeLine fmt"Incompatible options provided: {combination[0]} and {combination[1]}"
+     result = false
+  # TODO Make this overridable in configuration
+  if options["autoPlay"] and not options["musicOnly"]:
+    stderr.writeLine "--music-only must be provided with --auto-play. This is to prevent binge-watching."
+    result = false
+
+
+proc updateOptions(options: Options, newOptions: string): Options =
+  result = options
+
+  # Interactive options
+  for option in newOptions:
+    case option
+    of 'm': result["musicOnly"] = true
+    of 'f': result["fullScreen"] = true
+    of 'd': result["download"] = true
+    of 'a': result["autoPlay"] = true
+    else:
+      stderr.writeLine "Invalid option provided!"
+      quit(2)
+
+  if(not isValidOptions(result)):
+    quit(2)
+
+
 proc present*(searchResults: SearchResults, options: Table[string, bool], selectionRange: SelectionRange, player: string) =
   ##[ Continuously present options till the user quits the application
 
@@ -173,8 +210,14 @@ proc present*(searchResults: SearchResults, options: Table[string, bool], select
   of "q":
     quit(0)
   else:
-    let searchResult = searchResults[selectionRange.begin .. selectionRange.until][parseInt(userInput)]
-    handleUserInput(searchResult, options, player)
+    if " " in userInput:
+      let selection = parseInt(userInput.split(" ")[0])
+      let updatedOptions = updateOptions(options, userInput.split(" ")[1])
+      let searchResult = searchResults[selectionRange.begin .. selectionRange.until][selection]
+      handleUserInput(searchResult, updatedOptions, player)
+    else:
+      let searchResult = searchResults[selectionRange.begin .. selectionRange.until][parseInt(userInput)]
+      handleUserInput(searchResult, options, player)
     if options["feelingLucky"]:
       quit(0)
     else: