# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1616509487 -3600
# Node ID 9764d27db681653a31ae09797d5465cb8e8e7898
# Parent  6e20e6bf96f0524eb97efd4af8b14ba1f3b87557
mod_post_msg: Add sendxmpp-curl

I wrote this script around the same time as this module.  My local copy
has a last modification timestamp of 2011-03-29, so it's been unchanged
since then.

The original rationale was that it seemed overkill to establish an
entire XMPP session just to send a single message. Nowadays I'm quite
happy using `clix` for this kind task.

diff -r 6e20e6bf96f0 -r 9764d27db681 mod_post_msg/sendxmpp-curl.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_post_msg/sendxmpp-curl.sh	Tue Mar 23 15:24:47 2021 +0100
@@ -0,0 +1,78 @@
+#!/bin/bash
+# Does HTTP POST compatible with mod_post_msg for prosody
+# Aims to be compatible with sendxmpp syntax
+
+# API:
+# http://host/msg/user => msg to user@host
+# or http://whatever/msg/user@host => same
+# HTTP Basic auth
+
+# sendxmpp
+# $0 [options] <recipient>
+
+test -f $HOME/.sendxmpprc &&
+read username password < $HOME/.sendxmpprc
+
+TEMP="$(getopt -o f:u:p:j:o:r:tlcs:m:iwvhd -l file:,username:,password:,jserver:,component:,resource:,tls,headline,message-type:,chatroom,subject:,message:,interactive,raw,verbose,help,usage,debug -n "${0%%*/}" -- "$@" )"
+
+if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
+
+eval set -- "$TEMP"
+
+while true; do
+	case "$1" in
+		-f|--file) read username password < "$2"; shift 2;;
+		-u|--username) username="$2"; shift 2;;
+		-p|--password) password="$2"; shift 2;;
+		-j|--jserver) server="$2"; shift 2;;
+		-m|--message) message="$2"; shift 2;;
+		-v|--verbose) verbose="yes"; shift;;
+		-i|--interactive) interactive="yes"; shift;; # multiple messages, one per line on stdin
+		-r|--resource) resource="$OPTARG"; shift 2;; # not used
+		-h|--help|--usage)
+			echo "usage: ${0##*/} [options] <recipient>"
+			echo "or refer to the the source code ;)"; exit;;
+		--) shift ; break ;;
+		*) echo "option $1 is not implemented" >&1; shift ;; # TODO stuff
+		# FIXME the above will fail if the opt has a param
+	esac
+done
+
+if [ $# -gt 1 ]; then
+	echo "multile recipients not implemented" >&1 # TODO stuff
+	exit 1
+fi
+
+# Can be user@host or just user, in wich case the http host is used
+recipient="$1"
+shift
+
+if [ -z "$server" ]; then
+	server="${username#*@}:5280"
+fi
+
+if [ -z "$recipient" -o -z "$server" -o -z "$username" ]; then
+	echo "required parameter missing or empty" >&1
+	exit 1
+fi
+
+do_send() {
+	#echo \
+	curl "http${secure:+s}://$server/msg/$recipient" \
+	-s ${verbose:+-v} \
+	-u "$username${password:+:$password}" \
+	"$@"
+}
+
+send_text() {
+	do_send -H "Content-Type: text/plain" "$@"
+}
+
+if [ -z "$interactive" ]; then
+	send_text -d "${message:-@-}"
+else
+	while read line; do
+		send_text -d "$line"
+	done
+fi
+# TODO single curl line