Include attachments in message selection dropdowns (#13)

* Include attachments in message selection dropdowns

* DRY up message attachment string generation

* Add specs for attachments in UI

lib/discourse_chat/provider/slack/slack_message.rb

@@ -24,7 +24,7 @@ module DiscourseChat::Provider::SlackProvider
     end
 
     def text
-      text = @raw["text"]
+      text = @raw['text'].nil? ? "" : @raw['text']
 
       # Format links (don't worry about special cases @ # !)
       text = text.gsub(/<(.*?)>/) do |match|
@@ -49,8 +49,23 @@ module DiscourseChat::Provider::SlackProvider
       text
     end
 
+    def attachments_string
+      string = ""
+      string += "\n" if !attachments.empty?
+      attachments.each do |attachment|
+        string += " - #{attachment}\n"
+      end
+      string
+    end
+
+    def processed_text_with_attachments
+      self.text + attachments_string
+    end
+
     def raw_text
-      @raw['text']
+      raw_text = @raw['text'].nil? ? "" : @raw['text']
+      raw_text += attachments_string
+      raw_text
     end
 
     def attachments

lib/discourse_chat/provider/slack/slack_transcript.rb

@@ -148,7 +148,7 @@ module DiscourseChat::Provider::SlackProvider
                 ),
                 type: "select",
                 options: first_message_options = @messages[ [(first_message_number - 20), 0].max .. last_message_number]
-                  .map { |m| { text: "#{m.username}: #{m.text}", value: m.ts } }
+                  .map { |m| { text: "#{m.username}: #{m.processed_text_with_attachments}", value: m.ts } }
               }
             ],
           },
@@ -176,7 +176,7 @@ module DiscourseChat::Provider::SlackProvider
                 ),
                 type: "select",
                 options: @messages[first_message_number..(last_message_number + 20)]
-                  .map { |m| { text: "#{m.username}: #{m.text}", value: m.ts } }
+                  .map { |m| { text: "#{m.username}: #{m.processed_text_with_attachments}", value: m.ts } }
               }
             ],
           }

spec/lib/discourse_chat/provider/slack/slack_transcript_spec.rb

@@ -159,6 +159,11 @@ RSpec.describe DiscourseChat::Provider::SlackProvider::SlackTranscript do
         expect(transcript.messages.first.url).to eq("https://slack.com/archives/G1234/p1501093331439776")
       end
 
+      it 'includes attachments in raw text' do
+        transcript.set_first_message_by_ts('1501615820.949638')
+        expect(transcript.first_message.raw_text).to eq("\n - Discourse can now be integrated with Mattermost! - @david\n")
+      end
+
       it 'gives correct first and last messages' do
         expect(transcript.first_message_number).to eq(0)
         expect(transcript.last_message_number).to eq(transcript.messages.length - 1)
@@ -242,6 +247,9 @@ RSpec.describe DiscourseChat::Provider::SlackProvider::SlackTranscript do
         # The timestamps should match up to the actual messages
         expect(first_ui[:ts]).to eq(transcript.first_message.ts)
         expect(last_ui[:ts]).to eq(transcript.last_message.ts)
+
+        # Raw text should be used
+        expect(first_ui[:text]).to eq(transcript.first_message.raw_text)
       end
     end
   end