Update how plugin locates profile path

Plugins/Wox.Plugin.BrowserBookmark/FirefoxBookmarks.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Data.SQLite;
 using System.IO;
@@ -61,17 +61,52 @@ namespace Wox.Plugin.BrowserBookmark
                 using (var sReader = new StreamReader(profileIni)) {
                     ini = sReader.ReadToEnd();
                 }
+
+                /*
+                    Current profiles.ini structure example as of Firefox version 69.0.1
+                    
+                    [Install736426B0AF4A39CB]
+                    Default=Profiles/7789f565.default-release   <== this is the default profile this plugin will get the bookmarks from. When opened Firefox will load the default profile
+                    Locked=1
+
+                    [Profile2]
+                    Name=newblahprofile
+                    IsRelative=0
+                    Path=C:\t6h2yuq8.newblahprofile  <== Note this is a custom location path for the profile user can set, we need to cater for this in code.
+
+                    [Profile1]
+                    Name=default
+                    IsRelative=1
+                    Path=Profiles/cydum7q4.default
+                    Default=1
+
+                    [Profile0]
+                    Name=default-release
+                    IsRelative=1
+                    Path=Profiles/7789f565.default-release
+
+                    [General]
+                    StartWithLastProfile=1
+                    Version=2
+                */
+
                 var lines = ini.Split(new string[] { "\r\n" }, StringSplitOptions.None).ToList();
 
-                var index = lines.IndexOf("Default=1");
+                var defaultProfileFolderNameRaw = lines.Where(x => x.Contains("Default=") && x != "Default=1").FirstOrDefault() ?? string.Empty;
-                if (index > 3) {
+
-                    var relative = lines[index - 2].Split('=')[1];
+                if (string.IsNullOrEmpty(defaultProfileFolderNameRaw))
-                    var profiePath = lines[index - 1].Split('=')[1];
+                    return string.Empty;
-                    return relative == "0"
+
-                        ? profiePath + @"\places.sqlite"
+                var defaultProfileFolderName = defaultProfileFolderNameRaw.Split('=').Last();
-                        : Path.Combine(profileFolderPath, profiePath) + @"\places.sqlite";
+
-                }
+                var indexOfDefaultProfileAtttributePath = lines.IndexOf("Path="+ defaultProfileFolderName);
-                return string.Empty;
+
+                // Seen in the example above, the IsRelative attribute is always above the Path attribute
+                var relativeAttribute = lines[indexOfDefaultProfileAtttributePath - 1];
+
+                return relativeAttribute == "0" // See above, the profile is located in a custom location, path is not relative, so IsRelative=0
+                        ? defaultProfileFolderName + @"\places.sqlite"
+                        : Path.Combine(profileFolderPath, defaultProfileFolderName) + @"\places.sqlite";
             }
         }
     }