Few %rf related changes

ShareX.HelpersLib/Helpers/Helpers.cs

@@ -269,7 +269,7 @@ public static string GetAllCharacters()
 
         public static string GetRandomLine(string text)
         {
-            string[] lines = text.Lines();
+            string[] lines = text.Trim().Lines();
             if (lines != null && lines.Length > 0)
             {
                 return lines[MathHelpers.Random(0, lines.Length - 1)];
@@ -277,16 +277,10 @@ public static string GetRandomLine(string text)
             return null;
         }
 
-        public static string GetRandomLineFromFile(string path, bool isPreviewMode = false)
+        public static string GetRandomLineFromFile(string path)
         {
-            try
+            string text = File.ReadAllText(path);
-            {
+            return GetRandomLine(text);
-                return GetRandomLine(File.ReadAllText(path));
-            }
-            catch (Exception e) when (isPreviewMode)
-            {
-                return e.Message;
-            }
         }
 
         public static string GetValidFileName(string fileName, string separator = "")

ShareX.HelpersLib/NameParser/CodeMenuEntryFilename.cs

@@ -60,7 +60,6 @@ public class CodeMenuEntryFilename : CodeMenuEntry
         public static readonly CodeMenuEntryFilename radjective = new CodeMenuEntryFilename("radjective", "Random adjective", Resources.ReplCodeMenuCategory_Random);
         public static readonly CodeMenuEntryFilename ranimal = new CodeMenuEntryFilename("ranimal", "Random animal", Resources.ReplCodeMenuCategory_Random);
         public static readonly CodeMenuEntryFilename rf = new CodeMenuEntryFilename("rf", Resources.ReplCodeMenuEntry_rf_Random_line_from_file, Resources.ReplCodeMenuCategory_Random);
-
         public static readonly CodeMenuEntryFilename width = new CodeMenuEntryFilename("width", Resources.ReplCodeMenuEntry_width_Gets_image_width, Resources.ReplCodeMenuCategory_Image);
         public static readonly CodeMenuEntryFilename height = new CodeMenuEntryFilename("height", Resources.ReplCodeMenuEntry_height_Gets_image_height, Resources.ReplCodeMenuCategory_Image);
         public static readonly CodeMenuEntryFilename un = new CodeMenuEntryFilename("un", Resources.ReplCodeMenuEntry_un_User_name, Resources.ReplCodeMenuCategory_Computer);

ShareX.HelpersLib/NameParser/NameParser.cs

@@ -240,9 +240,28 @@ public string Parse(string pattern)
             result = result.ReplaceAll(CodeMenuEntryFilename.ranimal.ToPrefixString(),
                 () => CultureInfo.InvariantCulture.TextInfo.ToTitleCase(Helpers.GetRandomLine(Resources.animals)));
 
-            foreach (Tuple<string, string[]> entry in ListEntryWithArguments(result, CodeMenuEntryFilename.rf.ToPrefixString(), 1))
+            foreach (Tuple<string, string> entry in ListEntryWithArgument(result, CodeMenuEntryFilename.rf.ToPrefixString()))
             {
-                result = result.ReplaceAll(entry.Item1, () => Helpers.GetRandomLineFromFile(entry.Item2[0], IsPreviewMode));
+                result = result.ReplaceAll(entry.Item1, () =>
+                {
+                    try
+                    {
+                        string path = entry.Item2;
+
+                        if (Helpers.IsTextFile(path))
+                        {
+                            return Helpers.GetRandomLineFromFile(path);
+                        }
+                        else
+                        {
+                            throw new Exception("Valid text file path is required.");
+                        }
+                    }
+                    catch (Exception e) when (IsPreviewMode)
+                    {
+                        return e.Message;
+                    }
+                });
             }
 
             foreach (Tuple<string, int> entry in ListEntryWithValue(result, CodeMenuEntryFilename.rn.ToPrefixString()))
@@ -310,6 +329,14 @@ private IEnumerable<Tuple<string, string[]>> ListEntryWithArguments(string text,
             }
         }
 
+        private IEnumerable<Tuple<string, string>> ListEntryWithArgument(string text, string entry)
+        {
+            foreach (Tuple<string, string[]> o in ListEntryWithArguments(text, entry, 1))
+            {
+                yield return new Tuple<string, string>(o.Item1, o.Item2[0]);
+            }
+        }
+
         private IEnumerable<Tuple<string, int[]>> ListEntryWithValues(string text, string entry, int elements)
         {
             foreach (Tuple<string, string[]> o in ListEntryWithArguments(text, entry, elements))

ShareX.HelpersLib/Properties/Resources.fr.resx

@@ -1025,6 +1025,6 @@ Voulez-vous la télécharger ?</value>
     <value>Diagonale en avant</value>
   </data>
   <data name="ReplCodeMenuEntry_rf_Random_line_from_file" xml:space="preserve">
-    <value>Line aléatoire d'un fichier. Utilisez {chemin} pour indiquer le fichier</value>
+    <value>Ligne aléatoire d'un fichier. Utilisez {chemin} pour indiquer le fichier</value>
   </data>
 </root>