Added Reddit

messageCreate.go

@@ -26,7 +26,7 @@ func messageCreate(session *discordgo.Session, message *discordgo.MessageCreate)
     urls := rxStrict.FindAllString(message.Content, -1)
     if len(urls) > 0 {
         response := discordgo.MessageSend {
-            Content: "Woah there partner! I detect some services that aren't very privacy friendly. Let me help you with that!\n",
+            Content: "Woah there partner! I detect some services that aren't very privacy friendly. Let me help you with that!",
             Reference: message.Reference(),
             Files: []*discordgo.File{},
         }
@@ -218,6 +218,49 @@ func messageCreate(session *discordgo.Session, message *discordgo.MessageCreate)
                     }
                 }
 
+                respond = true
+            } else if output, _ := regexp.MatchString("(http.*reddit\\.com/r/\\.*)", url); output {
+                log.Println("Reddit detected.")
+
+                response.Content = response.Content + fmt.Sprintf("\n<%s>", regexp.MustCompile("http.*reddit\\.com").ReplaceAllString(url, "https://libreddit.spike.codes"))
+
+                // Reddit's native format is 'mpegts', which Discord cannot preview. This code however does produce a usable video with audio.
+                /*
+                result, err := goutubedl.New(context.Background(), url, goutubedl.Options{})
+                if err != nil {
+                    // If it's complaining due to a lack of videos, don't care.
+                    if noVideo, _ := regexp.MatchString(".*No media found.*", err.Error()); noVideo {
+                        respond = true
+                    } else {
+                        log.Println(err)
+                    }
+
+                    continue
+                } else {
+                    videoChoice, audioChoice, err := getLargestDashFormat(result, 8*1024*1024)
+                    log.Printf("Choice: %s+%s | Size: %fM\n", videoChoice.FormatID, audioChoice.FormatID, (videoChoice.FilesizeApprox+audioChoice.FilesizeApprox)/1024/1024)
+                    if err == nil {
+                        session.ChannelTyping(message.ChannelID)
+                        downloadResult, err := result.Download(context.Background(), fmt.Sprintf("%s+%s", videoChoice.FormatID, audioChoice.FormatID))
+                        if err != nil {
+                            log.Println(err)
+                            //session.ChannelMessageSend(message.ChannelID, err.Error())
+                            continue
+                        }
+
+                        response.Files = append(response.Files, &discordgo.File {
+                            Name: fmt.Sprintf("%s.%s", result.Info.ID, videoChoice.Ext),
+                            ContentType: "text/plain", // This is of course not true, but Discord doesn't give a shit
+                            Reader: downloadResult,
+                        })
+
+                        defer downloadResult.Close()
+                    } else {
+                        log.Println(err)
+                    }
+                }
+                */
+
                 respond = true
             }
         }