From a72750dc65d6bf446eec7bb7eb3197445e34a4c6 Mon Sep 17 00:00:00 2001
From: Jeremy Wu <jeremy24wu@gmail.com>
Date: Mon, 7 Dec 2020 21:21:14 +1100
Subject: [PATCH] add plugin download behaviour

---
 ...Flow.Launcher.Plugin.PluginsManager.csproj |  8 ++-
 .../Languages/en.xaml                         |  4 +-
 .../Main.cs                                   |  2 +-
 .../PluginsManager.cs                         | 67 +++++++++++--------
 4 files changed, 48 insertions(+), 33 deletions(-)

diff --git a/Plugins/Flow.Launcher.Plugin.PluginManager/Flow.Launcher.Plugin.PluginsManager.csproj b/Plugins/Flow.Launcher.Plugin.PluginManager/Flow.Launcher.Plugin.PluginsManager.csproj
index 43a1e089b..84cc5ffb1 100644
--- a/Plugins/Flow.Launcher.Plugin.PluginManager/Flow.Launcher.Plugin.PluginsManager.csproj
+++ b/Plugins/Flow.Launcher.Plugin.PluginManager/Flow.Launcher.Plugin.PluginsManager.csproj
@@ -29,10 +29,14 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Folder Include="Images\" />
+    <Content Include="Images\**">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
   
   <ItemGroup>
-    <Folder Include="Languages\" />
+    <Content Include="Languages\**">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Plugins/Flow.Launcher.Plugin.PluginManager/Languages/en.xaml b/Plugins/Flow.Launcher.Plugin.PluginManager/Languages/en.xaml
index 75caf81ec..7930eb743 100644
--- a/Plugins/Flow.Launcher.Plugin.PluginManager/Languages/en.xaml
+++ b/Plugins/Flow.Launcher.Plugin.PluginManager/Languages/en.xaml
@@ -3,7 +3,9 @@
                     xmlns:system="clr-namespace:System;assembly=mscorlib">
 
     <!--Dialogues-->
-    
+    <system:String x:Key="plugin_pluginsmanager_downloading_plugin">Downloading plugin</system:String>
+    <system:String x:Key="plugin_pluginsmanager_please_wait">Please wait...</system:String>
+    <system:String x:Key="plugin_pluginsmanager_download_success">Successfully downloaded</system:String>
     <!--Controls-->
     
     <!--Plugin Infos-->
diff --git a/Plugins/Flow.Launcher.Plugin.PluginManager/Main.cs b/Plugins/Flow.Launcher.Plugin.PluginManager/Main.cs
index 829bb9715..1a21f6026 100644
--- a/Plugins/Flow.Launcher.Plugin.PluginManager/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.PluginManager/Main.cs
@@ -39,7 +39,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
         {
             var search = query.Search;
 
-            var pluginManager = new PluginsManager();
+            var pluginManager = new PluginsManager(Context);
 
             return pluginManager.PluginsSearch(search);
         }
diff --git a/Plugins/Flow.Launcher.Plugin.PluginManager/PluginsManager.cs b/Plugins/Flow.Launcher.Plugin.PluginManager/PluginsManager.cs
index 5457c1562..6a9da4eea 100644
--- a/Plugins/Flow.Launcher.Plugin.PluginManager/PluginsManager.cs
+++ b/Plugins/Flow.Launcher.Plugin.PluginManager/PluginsManager.cs
@@ -1,23 +1,29 @@
-using Flow.Launcher.Infrastructure;
+using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.Http;
+using Flow.Launcher.Infrastructure.Logger;
+using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin.PluginsManager.Models;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Net;
 using System.Text;
+using System.Windows;
 
 namespace Flow.Launcher.Plugin.PluginsManager
 {
     internal class PluginsManager
     {
         private PluginsManifest pluginsManifest;
+        private PluginInitContext context { get; set; }
 
         private string icoPath = "Images\\plugin.png";
 
-        internal PluginsManager()
+        internal PluginsManager(PluginInitContext context)
         {
             pluginsManifest = new PluginsManifest();
+            this.context = context;
         }
         internal void PluginInstall(UserPlugin plugin)
         {
@@ -28,14 +34,28 @@ namespace Flow.Launcher.Plugin.PluginsManager
                 return;
             }
 
-            PluginDowload(plugin.UrlDownload, "");
+            var filePath = Path.Combine(DataLocation.PluginsDirectory, $"{plugin.Name}{plugin.ID}.zip");
+            PluginDownload(plugin.UrlDownload, filePath);
         }
 
-        private void PluginDowload(string downloadUrl, string toFilePath)
+        private void PluginDownload(string downloadUrl, string toFilePath)
         {
-            using (var wc = new WebClient { Proxy = Http.WebProxy() })
+            try
             {
-                wc.DownloadFile(downloadUrl, toFilePath);
+                using (var wc = new WebClient { Proxy = Http.WebProxy() })
+                {
+                    wc.DownloadFile(downloadUrl, toFilePath);
+                }
+
+                context.API.ShowMsg(context.API.GetTranslation("plugin_pluginsmanager_downloading_plugin"),
+                                context.API.GetTranslation("plugin_pluginsmanager_download_success"));
+            }
+            catch(Exception e)
+            {
+                context.API.ShowMsg(context.API.GetTranslation("plugin_pluginsmanager_downloading_plugin"),
+                                context.API.GetTranslation("plugin_pluginsmanager_download_success"));
+
+                Log.Exception("PluginsManager", "An error occured while downloading plugin", e, "PluginDownload");
             }
         }
 
@@ -58,9 +78,8 @@ namespace Flow.Launcher.Plugin.PluginsManager
         {
             var results = new List<Result>();
 
-            if (string.IsNullOrEmpty(searchName))
-            {
-                pluginsManifest.UserPlugins
+            pluginsManifest
+                .UserPlugins
                     .ForEach(x => results.Add(
                         new Result
                         {
@@ -69,32 +88,22 @@ namespace Flow.Launcher.Plugin.PluginsManager
                             IcoPath = icoPath,
                             Action = e =>
                             {
+                                context.API.ShowMsg(context.API.GetTranslation("plugin_pluginsmanager_downloading_plugin"),
+                                    context.API.GetTranslation("plugin_pluginsmanager_please_wait"));
+                                Application.Current.MainWindow.Hide();
                                 PluginInstall(x);
-                                return false;
+
+                                return true;
                             }
                         }));
 
+            if (string.IsNullOrEmpty(searchName))
                 return results;
-            }
 
-            pluginsManifest.UserPlugins
-                .Where(x => StringMatcher.FuzzySearch(searchName, x.Name).IsSearchPrecisionScoreMet())
-                .Select(x => x)
-                .ToList()
-                .ForEach(x => results.Add(
-                    new Result
-                    {
-                        Title = $"{x.Name} by {x.Author}",
-                        SubTitle = x.Description,
-                        IcoPath = icoPath,
-                        Action = e =>
-                        {
-                            PluginInstall(x);
-                            return false;
-                        }
-                    }));
-
-            return results;
+            return results
+                    .Where(x => StringMatcher.FuzzySearch(searchName, x.Title).IsSearchPrecisionScoreMet())
+                    .Select(x => x)
+                    .ToList();
         }
     }
 }