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author
Kristoffer Schroeder
committed
SlashCommand parser
1 parent 2c585f9 commit 7c6ae5f

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6 files changed

+100
-29
lines changed

6 files changed

+100
-29
lines changed

‎WooCode.Slack.sln‎

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Original file line numberDiff line numberDiff line change
@@ -7,6 +7,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WooCode.Slack", "WooCode.Sl
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WooCode.Slack.Test", "WooCode.Slack.Test\WooCode.Slack.Test.csproj", "{16689154-B7EB-4716-8BD4-651EEE72BB9C}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WooCode.Slack.MVC", "WooCode.Slack.MVC\WooCode.Slack.MVC.csproj", "{3A004F9B-A264-4246-ABEC-917485E82564}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
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{16689154-B7EB-4716-8BD4-651EEE72BB9C}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{16689154-B7EB-4716-8BD4-651EEE72BB9C}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{16689154-B7EB-4716-8BD4-651EEE72BB9C}.Release|Any CPU.Build.0 = Release|Any CPU
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{3A004F9B-A264-4246-ABEC-917485E82564}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{3A004F9B-A264-4246-ABEC-917485E82564}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{3A004F9B-A264-4246-ABEC-917485E82564}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{3A004F9B-A264-4246-ABEC-917485E82564}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE

‎WooCode.Slack/SlashCommand.cs‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,34 @@
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using System.IO;
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using System.Text;
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using Newtonsoft.Json;
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namespace WooCode.Slack
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{
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class SlashCommand
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{
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public string Token { get; set; }
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[JsonProperty(PropertyName = "team_id")]
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public string TeamId { get; set; }
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[JsonProperty(PropertyName = "channel_id")]
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public string ChannelId { get; set; }
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[JsonProperty(PropertyName = "channel_name")]
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public string ChannelName { get; set; }
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[JsonProperty(PropertyName = "user_id")]
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public string UserId { get; set; }
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[JsonProperty(PropertyName = "user_name")]
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public string UserName { get; set; }
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public string Command { get; set; }
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public string Text { get; set; }
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public static SlashCommand From(string json)
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{
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return JsonConvert.DeserializeObject<SlashCommand>(json);
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}
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public static SlashCommand From(Stream jsonStream)
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{
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using(var reader = new StreamReader(jsonStream,Encoding.UTF8))
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return From(reader.ReadToEnd());
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}
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}
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}

‎WooCode.Slack/WebHooks/Message.cs‎

Lines changed: 9 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -9,11 +9,19 @@ namespace WooCode.Slack.WebHooks
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{
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public class Message
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{
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private string _channel;
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[JsonIgnore]
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public string HookUrl { get; set; }
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public string Text { get; set; }
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public string Channel { get; set; }
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public string Channel
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{
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get { return _channel; }
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set { _channel = value.StartsWith("#") ? value : "#" + value; }
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}
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public string UserName { get; set; }
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[JsonProperty(PropertyName = "icon_url")]
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public string IconUrl { get; set; }
@@ -47,28 +55,5 @@ public Message(string text, string channel = null, string userName = null) : thi
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Channel = channel ?? Channel;
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UserName = userName ?? UserName;
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}
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public void AttachException<T>(T exception) where T : Exception
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{
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var attachment = new Attachment
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{
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Color = AttachmentColor.Danger
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};
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attachment.Fields.Add(new AttachmentField() { Title = "Type", Value = exception.GetType().FullName, Short = true });
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attachment.Fields.Add(new AttachmentField() { Title = "Message", Value = exception.Message, Short = true });
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if (exception.StackTrace != null)
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attachment.Fields.Add(new AttachmentField() { Title = "StackTrace", Value = exception.StackTrace, Short = false });
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if (exception.InnerException != null)
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{
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attachment.Fields.Add(new AttachmentField() { Title = "InnerException Type", Value = exception.InnerException.GetType().FullName, Short = true });
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attachment.Fields.Add(new AttachmentField() { Title = "InnerException Message", Value = exception.InnerException.Message, Short = true });
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if (exception.InnerException.StackTrace != null)
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attachment.Fields.Add(new AttachmentField() { Title = "InnerException StackTrace", Value = exception.InnerException.StackTrace, Short = false });
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}
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Attachments.Add(attachment);
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}
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}
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}

‎WooCode.Slack/WebHooks/MessageExtensions.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace WooCode.Slack.WebHooks
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{
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public static class MessageExtensions
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{
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public static void AttachException<T>(this Message @this, T exception) where T : Exception
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{
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var attachment = new Attachment
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{
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Color = AttachmentColor.Danger
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};
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attachment.Fields.Add(new AttachmentField() { Title = "Type", Value = exception.GetType().FullName, Short = true });
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attachment.Fields.Add(new AttachmentField() { Title = "Message", Value = exception.Message, Short = true });
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if (exception.StackTrace != null)
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attachment.Fields.Add(new AttachmentField() { Title = "StackTrace", Value = exception.StackTrace, Short = false });
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if (exception.InnerException != null)
23+
{
24+
attachment.Fields.Add(new AttachmentField() { Title = "InnerException Type", Value = exception.InnerException.GetType().FullName, Short = true });
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attachment.Fields.Add(new AttachmentField() { Title = "InnerException Message", Value = exception.InnerException.Message, Short = true });
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if (exception.InnerException.StackTrace != null)
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attachment.Fields.Add(new AttachmentField() { Title = "InnerException StackTrace", Value = exception.InnerException.StackTrace, Short = false });
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}
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@this.Attachments.Add(attachment);
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}
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}
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}

‎WooCode.Slack/WebHooks/WebHook.cs‎

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@@ -1,23 +1,33 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using Newtonsoft.Json;
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namespace WooCode.Slack.WebHooks
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{
79
public static class WebHook
810
{
9-
static readonly JsonSerializerSettings _jsonSerializerSettings = new JsonSerializerSettings();
11+
static readonly JsonSerializerSettings JsonSerializerSettings = new JsonSerializerSettings();
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static readonly Dictionary<string, string> EscapeDictionary = new Dictionary<string, string>
13+
{
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{"&", "&amp;"},
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{"<", "&lt;"},
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{">", "&gt;"}
17+
};
18+
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1120
static WebHook()
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{
13-
_jsonSerializerSettings.NullValueHandling = NullValueHandling.Ignore;
14-
_jsonSerializerSettings.ContractResolver = new LowercaseContractResolver();
22+
JsonSerializerSettings.NullValueHandling = NullValueHandling.Ignore;
23+
JsonSerializerSettings.ContractResolver = new LowercaseContractResolver();
1524
}
1625

1726
public static void Send(Message message)
1827
{
19-
var data = JsonConvert.SerializeObject(message, _jsonSerializerSettings);
20-
28+
var data = JsonConvert.SerializeObject(message, JsonSerializerSettings);
29+
data = EscapeDictionary.Aggregate(data, (current, escapeChar) => current.Replace(escapeChar.Key, escapeChar.Value));
30+
2131
using(var client = new WebClient())
2232
client.UploadStringAsync(new Uri(message.HookUrl), data);
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}

‎WooCode.Slack/WooCode.Slack.csproj‎

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@@ -44,10 +44,12 @@
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<Reference Include="System.Xml" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="SlashCommand.cs" />
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<Compile Include="WebHooks\Attachment.cs" />
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<Compile Include="WebHooks\AttachmentColors.cs" />
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<Compile Include="WebHooks\AttachmentField.cs" />
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<Compile Include="WebHooks\Message.cs" />
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<Compile Include="WebHooks\MessageExtensions.cs" />
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<Compile Include="WebHooks\WebHook.cs" />
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<Compile Include="LowercaseContractResolver.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />

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