From 4fcedabfd051bcaa1130b2ee1c6ed1b4cd1bb3ff Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Wed, 19 Apr 2017 19:50:52 +0200
Subject: [PATCH] Revert "Add support for edited messages (gitter)"

This reverts commit 17b8b86d68badfe27c29c7448548f9eb97dd26e9.
Reverted because of lingering file descriptors (memory leak)
---
 bridge/gitter/gitter.go  | 47 ++++++++++------------------------------
 changelog.md             | 11 ++--------
 matterbridge.toml.sample |  9 --------
 3 files changed, 14 insertions(+), 53 deletions(-)

diff --git a/bridge/gitter/gitter.go b/bridge/gitter/gitter.go
index a962f923..af71d892 100644
--- a/bridge/gitter/gitter.go
+++ b/bridge/gitter/gitter.go
@@ -2,12 +2,10 @@ package bgitter
 
 import (
 	"fmt"
-	"strings"
-	"time"
-
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
 	"github.com/sromku/go-gitter"
+	"strings"
 )
 
 type Bgitter struct {
@@ -73,48 +71,27 @@ func (b *Bgitter) JoinChannel(channel string) error {
 	}
 	users, _ := b.c.GetUsersInRoom(roomID)
 	b.Users = append(b.Users, users...)
-
-	// we need to use (experimental) faye for edits.
-	// streaming API doesn't show edits.
-	if !b.Config.EditDisable {
-		faye := b.c.Faye(roomID)
-		go faye.Listen()
-		go func(stream *gitter.Faye, room string) {
-			for event := range stream.Event {
-				b.handleEvent(event, room)
-			}
-		}(faye, room.Name)
-		return nil
-	}
 	stream := b.c.Stream(roomID)
 	go b.c.Listen(stream)
 
 	go func(stream *gitter.Stream, room string) {
 		for event := range stream.Event {
-			b.handleEvent(event, room)
+			switch ev := event.Data.(type) {
+			case *gitter.MessageReceived:
+				// check for ZWSP to see if it's not an echo
+				if !strings.HasSuffix(ev.Message.Text, "​") {
+					flog.Debugf("Sending message from %s on %s to gateway", ev.Message.From.Username, b.Account)
+					b.Remote <- config.Message{Username: ev.Message.From.Username, Text: ev.Message.Text, Channel: room,
+						Account: b.Account, Avatar: b.getAvatar(ev.Message.From.Username)}
+				}
+			case *gitter.GitterConnectionClosed:
+				flog.Errorf("connection with gitter closed for room %s", room)
+			}
 		}
 	}(stream, room.Name)
 	return nil
 }
 
-func (b *Bgitter) handleEvent(event gitter.Event, room string) {
-	flog.Debugf("event: %#v %#v", event.Data, event.Data.(*gitter.MessageReceived).Message.EditedAt.Sub(time.Now()).String())
-	switch ev := event.Data.(type) {
-	case *gitter.MessageReceived:
-		// check for ZWSP to see if it's not an echo
-		if !strings.HasSuffix(ev.Message.Text, "​") {
-			if !ev.Message.EditedAt.IsZero() && !b.Config.EditDisable {
-				ev.Message.Text = ev.Message.Text + b.Config.EditSuffix
-			}
-			flog.Debugf("Sending message from %s on %s to gateway", ev.Message.From.Username, b.Account)
-			b.Remote <- config.Message{Username: ev.Message.From.Username, Text: ev.Message.Text, Channel: room,
-				Account: b.Account, Avatar: b.getAvatar(ev.Message.From.Username)}
-		}
-	case *gitter.GitterConnectionClosed:
-		flog.Errorf("connection with gitter closed for room %s", room)
-	}
-}
-
 func (b *Bgitter) Send(msg config.Message) error {
 	flog.Debugf("Receiving %#v", msg)
 	roomID := b.getRoomID(msg.Channel)
diff --git a/changelog.md b/changelog.md
index 035ac2e9..485fdb3a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,18 +1,11 @@
 # v0.12.0
 ## Changes
-* general: edited messages are now being sent by default on discord/mattermost/telegram/gitter/slack. See "New Features"
-* gitter: The default support for edited messages enables experimental FAYE support for gitter.
-  If you need stable code add EditDisable=true to your gitter configuration.
+* general: edited messages are now being sent by default on discord/mattermost/telegram/slack. See "New Features"
 
 ## New features
 * general: add support for edited messages. 
   Add new keyword EditDisable (false/true), default false. Which means by default edited messages will be sent to other bridges.
-  Add new keyword EditSuffix , default "". You can change this eg to " (edited)", this will be appended to every edit message.
-
-* discord: Add support for edited messages. See EditDisable/EditSuffix
-* mattermost: Add support for edited messages. See EditDisable/EditSuffix
-* telegram: Add support for edited messages. See EditDisable/EditSuffix
-* gitter: Add support for edited messages. See EditDisable/EditSuffix
+  Add new keyword EditSuffix , default "". You can change this eg to "(edited)", this will be appended to every edit message.
 
 ## Enhancements
 * discord: Strip custom emoji metadata (discord). Closes #148
diff --git a/matterbridge.toml.sample b/matterbridge.toml.sample
index 531dba7b..33dfca05 100644
--- a/matterbridge.toml.sample
+++ b/matterbridge.toml.sample
@@ -282,15 +282,6 @@ ShowJoinPart=false
 #REQUIRED
 Token="Yourtokenhere"
 
-#Disable sending of edits to other bridges
-#WARNING: the default uses FAYE which is experimental. If you need stability set EditDisable=true
-#OPTIONAL (default false)
-EditDisable=true
-
-#Message to be appended to every edited message
-#OPTIONAL (default empty)
-EditSuffix=" (edited)"
-
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL