Pdf Import Rewrite

Pdf Import rewritten to greatly improve QR Code detection, reduce reliance on iTextSharp and improve thumbnails. Fixes #50
2016-08-26 09:46:35 +10:00
parent 44f6d325db
commit 5ea9a814d6
98 changed files with 3168 additions and 3202 deletions
@@ -0,0 +1,73 @@
+using Disco.Models.Repository;
+using Disco.Services.Users;
+using System;
+using System.Linq;
+
+namespace Disco.Services.Expressions.Extensions
+{
+    public static class UserExt
+    {
+        #region Active Directory Extensions
+        public static object GetActiveDirectoryObjectValue(User User, string PropertyName, int Index = 0)
+        {
+            var adUserAccount = User.ActiveDirectoryAccount(PropertyName);
+            if (adUserAccount != null)
+                return adUserAccount.GetPropertyValues<object>(PropertyName).Skip(Index).FirstOrDefault();
+            else
+                return null;
+        }
+
+        public static string GetActiveDirectoryStringValue(User User, string PropertyName, int Index = 0)
+        {
+            var objectValue = GetActiveDirectoryObjectValue(User, PropertyName, Index);
+            string stringValue = objectValue as string;
+            if (stringValue == null && objectValue != null)
+                stringValue = objectValue.ToString();
+            return stringValue;
+        }
+
+        public static int GetActiveDirectoryIntegerValue(User User, string PropertyName, int Index = 0)
+        {
+            var objectValue = GetActiveDirectoryObjectValue(User, PropertyName, Index);
+            if (objectValue == null)
+                return default(int);
+            else
+            {
+                int intValue;
+                try
+                {
+                    intValue = (int)Convert.ChangeType(objectValue, typeof(int));
+                }
+                catch (Exception)
+                {
+                    throw;
+                }
+                return intValue;
+            }
+        }
+        #endregion
+
+        #region Authorization Testing Extensions
+        public static bool HasAuthorization(User User, string Claim)
+        {
+            var authorization = UserService.GetAuthorization(User.UserId);
+
+            return authorization.Has(Claim);
+        }
+
+        public static bool HasAuthorizationAll(User User, params string[] Claims)
+        {
+            var authorization = UserService.GetAuthorization(User.UserId);
+
+            return authorization.HasAll(Claims);
+        }
+
+        public static bool HasAuthorizationAny(User User, params string[] Claims)
+        {
+            var authorization = UserService.GetAuthorization(User.UserId);
+
+            return authorization.HasAny(Claims);
+        }
+        #endregion
+    }
+}