Merge pull request #8 from trossr32/6-add_web_ui_launch_cmdlet

fixes #6 - add Invoke-TransmissionWeb cmdlet to open transmission in …
trossr32 · Sep 9, 2020 · 803f90b · 803f90b
2 parents 0fe6536 + 728e2f6
commit 803f90b
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Showing 6 changed files with 114 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -61,6 +61,7 @@ Get-TransmissionSessionStatistics
 ```powershell
 Test-TransmissionPort
 Update-TransmissionBlockLists
+Invoke-TransmissionWeb
 ```
 
 ### Torrents

diff --git a/src/PsTransmission/System/InvokeTransmissionWebCmdlet.cs b/src/PsTransmission/System/InvokeTransmissionWebCmdlet.cs
@@ -0,0 +1,68 @@
+using System;
+using System.Diagnostics;
+using System.Management.Automation;
+using System.Runtime.InteropServices;
+using Flurl;
+using PsTransmission.Core.Components;
+using Transmission.Base;
+
+namespace Transmission.System
+{
+    [Cmdlet(VerbsLifecycle.Invoke, "TransmissionWeb", HelpUri = "https://github.com/trossr32/ps-transmission-manager")]
+    public class InvokeTransmissionWebCmdlet : BaseTransmissionCmdlet
+    {
+        /// <summary>
+        /// Implements the <see cref="BeginProcessing"/> method for <see cref="InvokeTransmissionWebCmdlet"/>.
+        /// </summary>
+        protected override void BeginProcessing()
+        {
+            base.BeginProcessing();
+        }
+
+        /// <summary>
+        /// Implements the <see cref="ProcessRecord"/> method for <see cref="InvokeTransmissionWebCmdlet"/>.
+        /// </summary>
+        protected override void ProcessRecord()
+        {
+            string url = new Url(TransmissionContext.Credentials.Host).Root;
+
+            try
+            {
+                Process.Start(url);
+
+                WriteObject("Web UI launched");
+            }
+            catch (Exception e)
+            {
+                // hack because of this: https://github.com/dotnet/corefx/issues/10361
+                if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+                {
+                    url = url.Replace("&", "^&");
+
+                    Process.Start(new ProcessStartInfo("cmd", $"/c start {url}") { CreateNoWindow = true });
+                }
+                else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+                {
+                    Process.Start("xdg-open", url);
+                }
+                else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+                {
+                    Process.Start("open", url);
+                }
+                else
+                {
+                    ThrowTerminatingError(new ErrorRecord(new Exception($"Failed to launch web UI. {e.Message}", e), null, ErrorCategory.OperationStopped, null));
+                }
+            }
+        }
+
+        /// <summary>
+        /// Implements the <see cref="EndProcessing"/> method for <see cref="InvokeTransmissionWebCmdlet"/>.
+        /// Retrieve all torrents
+        /// </summary>
+        protected override void EndProcessing()
+        {
+
+        }
+    }
+}
diff --git a/src/PsTransmission/Transmission.dll-Help.xml b/src/PsTransmission/Transmission.dll-Help.xml
@@ -434,6 +434,46 @@
       </maml:navigationLink>
     </maml:relatedLinks>
   </command:command>
+  <command:command
+    xmlns:maml="http://schemas.microsoft.com/maml/2004/10"
+    xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10"
+    xmlns:dev="http://schemas.microsoft.com/maml/dev/2004/10"
+    xmlns:MSHelp="http://msdn.microsoft.com/mshelp">
+    <command:details>
+      <command:name>Invoke-TransmissionWeb</command:name>
+      <command:verb>Invoke</command:verb>
+      <command:noun>TransmissionWeb</command:noun>
+      <maml:description>
+        <maml:para>
+          Opens the transmission web UI in the default system browser.
+        </maml:para>
+      </maml:description>
+    </command:details>
+    <maml:description>
+      <maml:para>
+        Opens the transmission web UI in the default system browser.
+      </maml:para>
+    </maml:description>
+    <command:examples>
+      <command:example>
+        <maml:title>Example 1: Open web UI</maml:title>
+        <maml:Introduction>
+          <maml:paragraph>C:\PS></maml:paragraph>
+        </maml:Introduction>
+        <dev:code>Invoke-TransmissionWeb</dev:code>
+        <dev:remarks>
+          <maml:para>
+            Transmission web UI is opened in the system default browser.
+          </maml:para>
+        </dev:remarks>
+      </command:example>
+    </command:examples>
+    <maml:relatedLinks>
+      <maml:navigationLink>
+        <maml:linkText>https://github.com/trossr32/ps-transmission-manager</maml:linkText>
+      </maml:navigationLink>
+    </maml:relatedLinks>
+  </command:command>
   <command:command
     xmlns:maml="http://schemas.microsoft.com/maml/2004/10"
     xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10"

diff --git a/src/PsTransmission/Transmission.psd1 b/src/PsTransmission/Transmission.psd1
@@ -33,7 +33,7 @@
     Description          = 'A Powershell module that integrates with the Transmission RPC API.'
 
     # Minimum version of the Windows PowerShell engine required by this module
-    PowerShellVersion    = '7'
+    PowerShellVersion    = '7.0'
 
     # Name of the Windows PowerShell host required by this module
     # PowerShellHostName = ''
@@ -80,6 +80,7 @@
                             'Get-TransmissionSessionStatistics', 
                             'Test-TransmissionPort', 
                             'Update-TransmissionBlockLists', 
+                            'Invoke-TransmissionWeb', 
                             'Add-TransmissionTorrents', 
                             'Assert-TransmissionTorrentsVerified', 
                             'Get-TransmissionTorrents', 

diff --git a/src/Transmission.NetCore.Client/Transmission.NetCore.Client.csproj b/src/Transmission.NetCore.Client/Transmission.NetCore.Client.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Flurl.Http" Version="2.4.2" />
+    <PackageReference Include="Flurl.Http" Version="3.0.0-pre4" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
   </ItemGroup>
 

diff --git a/src/Transmission.NetCore.Client/TransmissionClient.cs b/src/Transmission.NetCore.Client/TransmissionClient.cs
@@ -540,10 +540,10 @@ private async Task<TransmissionResponse> SendRequestAsync(TransmissionRequest re
             }
             catch (FlurlHttpException e)
             {
-                if (e.Call.Response.StatusCode != HttpStatusCode.Conflict)
+                if (e.Call.Response.StatusCode != (int)HttpStatusCode.Conflict)
                     throw;
 
-                SessionId = e.Call.Response.GetHeaderValue("X-Transmission-Session-Id");
+                SessionId = e.Call.Response.Headers.FirstOrDefault("X-Transmission-Session-Id");
 
                 if (SessionId == null)
                     throw new Exception("Session id error");