Add Self-Hosted Polr support

ShareX.UploadersLib/Enums.cs

@@ -168,6 +168,8 @@ public enum UrlShortenerType
         VURL,
         [Description("2.gp")]
         TwoGP,
+        [Description("Polr")]
+        Polr,
         CustomURLShortener // Localized
     }
 

ShareX.UploadersLib/Forms/UploadersConfigForm.cs

@@ -116,6 +116,7 @@ private void FormSettings()
             AddIconToTab(tpLambda, Resources.Lambda);
             AddIconToTab(tpUp1, Resources.Up1);
             AddIconToTab(tpOneTimeSecret, Resources.OneTimeSecret);
+            AddIconToTab(tpPolr, Resources.Polr);
 
             tcFileUploaders.TabPages.Remove(tpHubic);
 
@@ -2190,6 +2191,20 @@ private void txtCoinURLUUID_TextChanged(object sender, EventArgs e)
 
         #endregion CoinURL
 
+        #region Polr
+
+        private void txtPolrAPIHostname_TextChanged(object sender, EventArgs e)
+        {
+            Config.PolrAPIHostname = txtPolrAPIHostname.Text;
+        }
+
+        private void txtPolrAPIKey_TextChanged(object sender, EventArgs e)
+        {
+            Config.PolrAPIKey = txtPolrAPIKey.Text;
+        }
+
+        #endregion Polr
+
         #endregion URL Shorteners
 
         #region Other Uploaders

ShareX.UploadersLib/Properties/Resources.Designer.cs

@@ -846,6 +846,16 @@ internal class Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
+        /// </summary>
+        internal static System.Drawing.Icon Polr {
+            get {
+                object obj = ResourceManager.GetObject("Polr", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
         /// </summary>

ShareX.UploadersLib/Properties/Resources.resx

@@ -470,4 +470,7 @@ Created folders:</value>
   <data name="OneTimeSecret" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Favicons\OneTimeSecret.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="Polr" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Favicons\Polr.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>

ShareX.UploadersLib/ShareX.UploadersLib.csproj

@@ -287,6 +287,7 @@
     <Compile Include="TextUploaders\Slexy.cs" />
     <Compile Include="Uploader.cs" />
     <Compile Include="URLShortener.cs" />
+    <Compile Include="URLShorteners\PolrURLShortener.cs" />
     <Compile Include="URLShorteners\TwoGPURLShortener.cs" />
     <Compile Include="URLShorteners\AdFlyURLShortener.cs" />
     <Compile Include="URLShorteners\BitlyURLShortener.cs" />
@@ -706,6 +707,7 @@
     <None Include="Favicons\Mega.ico" />
     <None Include="Favicons\Picasa.ico" />
     <None Include="Favicons\OneTimeSecret.ico" />
+    <None Include="Favicons\Polr.ico" />
     <None Include="packages.config" />
     <None Include="Resources\server-network.png" />
     <None Include="Resources\mail.png" />

ShareX.UploadersLib/URLShorteners/PolrURLShortener.cs

@@ -0,0 +1,62 @@
+#region License Information (GPL v3)
+
+/*
+    ShareX - A program that allows you to take screenshots and share any file type
+    Copyright © 2007-2015 ShareX Developers
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 2
+    of the License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    Optionally you can also view the license at <http://www.gnu.org/licenses/>.
+*/
+
+#endregion License Information (GPL v3)
+
+using Newtonsoft.Json;
+using ShareX.HelpersLib;
+using System.Collections.Generic;
+
+namespace ShareX.UploadersLib.URLShorteners
+{
+    public sealed class PolrURLShortener : URLShortener
+    {
+        public string API_KEY { get; set; }
+
+        public string API_HOST { get; set; }
+
+        public override UploadResult ShortenURL(string url)
+        {
+            UploadResult result = new UploadResult { URL = url };
+
+            if (string.IsNullOrEmpty(API_HOST))
+            {
+                API_HOST = "https://polr.me";
+            }
+
+            Dictionary<string, string> args = new Dictionary<string, string>();
+            args.Add("apikey", API_KEY);
+            args.Add("action", "shorten");
+            args.Add("url", url);
+
+            string response = SendRequest(HttpMethod.GET, URLHelpers.CombineURL(API_HOST, "api.php"), args);
+
+            if (!string.IsNullOrEmpty(response))
+            {
+                result.ShortenedURL = response;
+            }
+
+            return result;
+        }
+    }
+}

ShareX.UploadersLib/UploadersConfig.cs

@@ -287,6 +287,10 @@ public class UploadersConfig : SettingsBase<UploadersConfig>
         // coinurl.com
         public string CoinURLUUID = string.Empty;
 
+        // polr
+        public string PolrAPIHostname = string.Empty;
+        public string PolrAPIKey = string.Empty;
+
         #endregion URL shorteners
 
         #region URL sharing services
@@ -446,6 +450,8 @@ public bool IsValid(UrlShortenerType destination)
                     return !string.IsNullOrEmpty(LnkUAPIKEY);
                 case UrlShortenerType.CoinURL:
                     return !string.IsNullOrEmpty(CoinURLUUID);
+                case UrlShortenerType.Polr:
+                    return !string.IsNullOrEmpty(PolrAPIKey);
                 case UrlShortenerType.CustomURLShortener:
                     return CustomUploadersList != null && CustomUploadersList.IsValidIndex(CustomURLShortenerSelected);
             }

ShareX/UploadTask.cs

@@ -1125,6 +1125,13 @@ public UploadResult ShortenURL(string url)
                 case UrlShortenerType.TwoGP:
                     urlShortener = new TwoGPURLShortener();
                     break;
+                case UrlShortenerType.Polr:
+                    urlShortener = new PolrURLShortener
+                    {
+                        API_HOST = Program.UploadersConfig.PolrAPIHostname,
+                        API_KEY = Program.UploadersConfig.PolrAPIKey
+                    };
+                    break;
                 case UrlShortenerType.CustomURLShortener:
                     CustomUploaderItem customUploader = GetCustomUploader(Program.UploadersConfig.CustomURLShortenerSelected);
                     if (customUploader != null)