From 3847ff5468ca5a86c09c68e432e247ae66e14b67 Mon Sep 17 00:00:00 2001
From: "Kay Marquardt (Gnadelwartz)" <kay@rrr.de>
Date: Fri, 22 Mar 2019 20:30:22 +0100
Subject: [PATCH] provide information about replied and forwarded messages

---
 README.md  | 15 ++++++++++++++-
 bashbot.sh | 17 ++++++++++++++++-
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 4549ccb..6c20315 100644
--- a/README.md
+++ b/README.md
@@ -81,8 +81,9 @@ Then start editing the commands.
 You can read incoming data using the following variables:
 
 * ```$MESSAGE```: Incoming messages
-* ```$MESSAGE[ID]```: ID of incoming message
+* ```${MESSAGE[ID]}```: ID of incoming message
 * ```$CAPTION```: Captions
+* ```$REPLYTO```: Original message wich was replied to
 * ```$USER```: This array contains the First name, last name, username and user id of the sender of the current message.
  * ```${USER[ID]}```: User id
  * ```${USER[FIRST_NAME]}```: User's first name
@@ -96,6 +97,18 @@ You can read incoming data using the following variables:
  * ```${CHAT[TITLE]}```: Title
  * ```${CHAT[TYPE]}```: Type
  * ```${CHAT[ALL_MEMBERS_ARE_ADMINISTRATORS]}```: All members are administrators (true if true)
+* ```$REPLYTO```: This array contains the First name, last name, username and user id of the ORIGINAL sender of the REPLEYED message.
+ * ```${REPLYTO[ID]}```: ID of message wich was replied to
+ * ```${REPLYTO[UID]}```: Original user's id
+ * ```${REPLYTO[FIRST_NAME]}```: Original user's first name
+ * ```${REPLYTO[LAST_NAME]}```: Original user's' last name
+ * ```${REPLYTO[USERNAME]}```: Original user's username
+* ```$FORWARD```: This array contains the First name, last name, username and user id of the ORIGINAL sender of the FORWARDED message.
+ * ```${FORWARD[ID]}```: Same as MESSAGE[ID] if message is forwarded
+ * ```${FORWARD[UID]}```: Original user's id
+ * ```${FORWARD[FIRST_NAME]}```: Original user's first name
+ * ```${FORWARD[LAST_NAME]}```: Original user's' last name
+ * ```${FORWARD[USERNAME]}```: Original user's username
 * ```$URLS```: This array contains documents, audio files, stickers, voice recordings and stickers stored in the form of URLs.
  * ```${URLS[AUDIO]}```: Audio files
  * ```${URLS[VIDEO]}```: Videos
diff --git a/bashbot.sh b/bashbot.sh
index 012a0c8..0a43d68 100755
--- a/bashbot.sh
+++ b/bashbot.sh
@@ -83,7 +83,7 @@ FILE_URL='https://api.telegram.org/file/bot'$TOKEN'/'
 UPD_URL=$URL'/getUpdates?offset='
 GET_URL=$URL'/getFile'
 OFFSET=0
-declare -A USER MESSAGE URLS CONTACT LOCATION CHAT
+declare -A USER MESSAGE URLS CONTACT LOCATION CHAT FORWARD REPLYTO
 
 urlencode() {
 	echo "$*" | sed 's:%:%25:g;s: :%20:g;s:<:%3C:g;s:>:%3E:g;s:#:%23:g;s:{:%7B:g;s:}:%7D:g;s:|:%7C:g;s:\\:%5C:g;s:\^:%5E:g;s:~:%7E:g;s:\[:%5B:g;s:\]:%5D:g;s:`:%60:g;s:;:%3B:g;s:/:%2F:g;s:?:%3F:g;s^:^%3A^g;s:@:%40:g;s:=:%3D:g;s:&:%26:g;s:\$:%24:g;s:\!:%21:g;s:\*:%2A:g'
@@ -424,6 +424,21 @@ process_client() {
 	USER[LAST_NAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","from","last_name"\]' | cut -f 2 | cut -d '"' -f 2)"
 	USER[USERNAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","from","username"\]' | cut -f 2 | cut -d '"' -f 2)"
 
+	# in reply to message from
+	REPLYTO[0]="$(echo -e "$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","reply_to_message","text"\]' | cut -f 2 | cut -d '"' -f 2)" | sed 's#\\/#/#g')"
+	REPLYTO[ID]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","reply_to_message","message_id"\]' | cut -f 2 | cut -d '"' -f 2)"
+	REPLYTO[UID]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","reply_to_message","from","id"\]' | cut -f 2)"
+	REPLYTO[FIRST_NAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","reply_to_message","from","first_name"\]' | cut -f 2 | cut -d '"' -f 2)"
+	REPLYTO[LAST_NAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","reply_to_message","from","last_name"\]' | cut -f 2 | cut -d '"' -f 2)"
+	REPLYTO[USERNAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","reply_to_message","from","username"\]' | cut -f 2 | cut -d '"' -f 2)"
+
+	# forwarded message from
+	FORWARD[UID]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","forward_from","id"\]' | cut -f 2)"
+	FORWARD[FIRST_NAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","forward_from","first_name"\]' | cut -f 2 | cut -d '"' -f 2)"
+	FORWARD[LAST_NAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","forward_from","last_name"\]' | cut -f 2 | cut -d '"' -f 2)"
+	FORWARD[USERNAME]="$(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","forward_from","username"\]' | cut -f 2 | cut -d '"' -f 2)"
+	[ "${FORWARD[UID]}" == "" ] || FORWARD[ID]="${MESSAGE[ID]}" # same as message ID
+
 	# Audio
 	URLS[AUDIO]="$(get_file $(echo "$UPDATE" | egrep '\["result",'$PROCESS_NUMBER',"message","audio","file_id"\]' | cut -f 2 | cut -d '"' -f 2))"
 	# Document