Add ‘send test message’ functionality to the admin interface

assets/javascripts/admin/controllers/admin-plugins-chat-provider.js.es6

@@ -37,6 +37,11 @@ export default Ember.Controller.extend({
   	},
     showError(error_key){
       bootbox.alert(I18n.t(error_key));
+    },
+    test(){
+      this.set('modalShowing', true);
+      var model = {provider:this.get('model.provider'), channel:''}
+      showModal('admin-plugins-chat-test', { model: model, admin: true });
     }
 
   }

assets/javascripts/admin/controllers/modals/admin-plugins-chat-test.js.es6

@@ -0,0 +1,43 @@
+import ModalFunctionality from 'discourse/mixins/modal-functionality';
+import { ajax } from 'discourse/lib/ajax';
+
+export default Ember.Controller.extend(ModalFunctionality, {
+	sendDisabled: function(){
+		if(this.get('model').topic_id && this.get('model').channel){
+			return false
+		}
+		return true
+	}.property('model.topic_id', 'model.channel'),
+
+	actions: {
+
+		send: function(){
+			self = this;
+			this.set('loading', true);
+			ajax("/admin/plugins/chat/test", {
+        data: { provider: this.get('model.provider.name'), 
+        				channel: this.get('model.channel'), 
+        				topic_id: this.get('model.topic_id') 
+        			},
+        type: 'POST'
+      }).then(function (result) {
+        self.set('loading', false)
+        self.flash(I18n.t('chat_integration.test_modal.success'), 'success');
+      }, function(e) {
+      	self.set('loading', false);
+      	
+      	var response = e.jqXHR.responseJSON
+      	var error_key = 'chat_integration.test_modal.error'
+      	debugger;
+      	if(response['error_key']){
+      		error_key = response['error_key']	
+        }
+        self.flash(I18n.t(error_key), 'error');
+        
+      });
+		}
+
+	}
+
+
+});

assets/javascripts/admin/templates/modal/admin-plugins-chat-test.hbs

@@ -0,0 +1,54 @@
+{{#d-modal-body id="chat_integration_test_modal" title="chat_integration.test_modal.title"}}
+  <div>
+    <form>
+      <table>
+
+      	<tr class="input">
+          <td class="label"><label for='provider'>{{i18n "chat_integration.test_modal.provider"}}</label></td>
+          <td>
+          	{{i18n (concat 'chat_integration.provider.' model.provider.id '.title')}}
+          </td>
+        </tr>
+        <tr class="instructions">
+          <td></td>
+          <td></td>
+        </tr>
+
+        <tr class="input">
+          <td class="label"><label for='channel'>{{i18n "chat_integration.test_modal.channel"}}</label></td>
+          <td>
+          	{{text-field 
+							name="channel"
+							value=model.channel
+							autofocus="autofocus"
+              id="channel-field"}}
+
+            {{!-- &nbsp;{{input-tip validation=channelValidation}} --}}
+          </td>
+        </tr>
+        <tr class="instructions">
+          <td></td>
+          <td><label>{{i18n (concat 'chat_integration.provider.' model.provider.id '.channel_instructions')}}</label></td>
+        </tr>
+
+        <tr class="input">
+          <td class="label"><label for='channel'>{{i18n "chat_integration.test_modal.topic"}}</label></td>
+          <td>
+            {{choose-topic selectedTopicId=model.topic_id}}
+          </td>
+        </tr>
+        
+
+      </table>
+    </form>
+  </div>	
+{{/d-modal-body}}
+
+<div class="modal-footer">
+  {{#conditional-loading-spinner condition=loading}}
+    {{d-button class='btn-primary btn-large' action="send" title="chat_integration.test_modal.send" label="chat_integration.test_modal.send" disabled=sendDisabled}}
+  
+	  {{d-button class="btn-large" action="closeModal" title="chat_integration.test_modal.close" label="chat_integration.test_modal.close"}}
+  {{/conditional-loading-spinner}}
+
+</div>

assets/javascripts/discourse/templates/admin/plugins-chat-provider.hbs

@@ -67,6 +67,8 @@
   </table>
   
   <div class="table-footer">
+    {{d-button action="test" actionParam=model.provider icon="rocket" title="chat_integration.test_provider" label="chat_integration.test_provider"}}
+
     <div class="pull-right">
        {{d-button action="create" actionParam=model.provider icon="plus" title="chat_integration.create_rule" label="chat_integration.create_rule"}}
     </div>

assets/stylesheets/chat-integration-admin.scss

@@ -28,7 +28,7 @@
 
 }
 
-#chat_integration_edit_rule_modal{
+#chat_integration_edit_rule_modal, #chat_integration_test_modal{
 		table{
 			width:100%;
 
@@ -51,7 +51,7 @@
 
 		}
 
-		input{
+		#channel-field{
 			width: 200px;
 			margin-bottom: 0px;
 			box-shadow: none;

config/locales/client.en.yml

@@ -9,6 +9,16 @@ en:
       all_categories: "(all categories)"
       all_tags: "(all tags)"
       create_rule: "Create Rule"
+      test_provider: "Test Provider"
+      test_modal:
+        title: "Send a test message"
+        provider: "Provider"
+        channel: "Channel"
+        topic: "Topic"
+        send: "Send Test Message"
+        close: "Close"
+        error: "An unknown error occured while sending the message. Check the site logs for more information."
+        success: "Message sent successfully"
       filter:
         mute: 'Mute'
         follow: 'First post only'

lib/discourse_chat/provider/slack/slack_provider.rb

@@ -26,7 +26,10 @@ module DiscourseChat::Provider::SlackProvider
 
     topic = post.topic
 
+    category = ''
+    if topic.category
       category = (topic.category.parent_category) ? "[#{topic.category.parent_category.name}/#{topic.category.name}]": "[#{topic.category.name}]"
+    end
 
     icon_url =
       if !SiteSetting.chat_integration_slack_icon_url.blank?
@@ -46,7 +49,7 @@ module DiscourseChat::Provider::SlackProvider
       fallback: "#{topic.title} - #{display_name}",
       author_name: display_name,
       author_icon: post.user.small_avatar_url,
-      color: "##{topic.category.color}",
+      color: topic.category ? "##{topic.category.color}" : nil,
       text: ::DiscourseSlack::Slack.excerpt(post),
       mrkdwn_in: ["text"]
     }

plugin.rb

@@ -79,6 +79,39 @@ after_initialize do
       render json:providers, root: 'providers'
     end
 
+    def test_provider
+      begin
+        requested_provider = params[:provider]
+        channel = params[:channel]
+        topic_id = params[:topic_id]
+
+        provider = ::DiscourseChat::Provider.get_by_name(requested_provider)
+
+        if provider.nil? or not ::DiscourseChat::Provider.is_enabled(provider)
+          raise Discourse::NotFound
+        end
+
+        if defined? provider::PROVIDER_CHANNEL_REGEX
+          channel_regex = Regexp.new provider::PROVIDER_CHANNEL_REGEX
+          raise Discourse::InvalidParameters, 'Channel is not valid' if not channel_regex.match?(channel)
+        end
+
+        post = Topic.find(topic_id.to_i).posts.first
+
+        provider.trigger_notification(post, channel)
+
+        render json:success_json
+      rescue Discourse::InvalidParameters, ActiveRecord::RecordNotFound => e
+        render json: {errors: [e.message]}, status: 422
+      rescue DiscourseChat::ProviderError => e
+        if e.info.key?(:error_key) and !e.info[:error_key].nil?
+          render json: {error_key: e.info[:error_key]}, status: 422
+        else 
+          render json: {errors: [e.message]}, status: 422
+        end
+      end
+    end
+
     def list_rules
       providers = ::DiscourseChat::Provider.enabled_providers.map {|x| x::PROVIDER_NAME}
 
@@ -148,6 +181,7 @@ after_initialize do
   DiscourseChat::Engine.routes.draw do
     get "" => "chat#respond"
     get '/providers' => "chat#list_providers"
+    post '/test' => "chat#test_provider"
     
     get '/rules' => "chat#list_rules"
     put '/rules' => "chat#create_rule"