From 51099bf1487a3637f00ccd2ba033128afab0416c Mon Sep 17 00:00:00 2001
From: Honza Hommer <honza@hommer.cz>
Date: Mon, 3 Jun 2019 01:54:04 +0200
Subject: [PATCH] Add postmark notify

---
 notify/postmark.sh | 58 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 notify/postmark.sh

diff --git a/notify/postmark.sh b/notify/postmark.sh
new file mode 100644
index 00000000..6523febe
--- /dev/null
+++ b/notify/postmark.sh
@@ -0,0 +1,58 @@
+#!/usr/bin/env sh
+
+#Support postmarkapp.com API (https://postmarkapp.com/developer/user-guide/sending-email/sending-with-api)
+
+#POSTMARK_TOKEN=""
+#POSTMARK_TO="xxxx@xxx.com"
+#POSTMARK_FROM="xxxx@cccc.com"
+
+postmark_send() {
+  _subject="$1"
+  _content="$2"
+  _statusCode="$3" #0: success, 1: error 2($RENEW_SKIP): skipped
+  _debug "_statusCode" "$_statusCode"
+
+  POSTMARK_TOKEN="${POSTMARK_TOKEN:-$(_readaccountconf_mutable POSTMARK_TOKEN)}"
+  if [ -z "$POSTMARK_TOKEN" ]; then
+    POSTMARK_TOKEN=""
+    _err "You didn't specify a POSTMARK api token POSTMARK_TOKEN yet ."
+    _err "You can get yours from here https://account.postmarkapp.com"
+    return 1
+  fi
+  _saveaccountconf_mutable POSTMARK_TOKEN "$POSTMARK_TOKEN"
+
+  POSTMARK_TO="${POSTMARK_TO:-$(_readaccountconf_mutable POSTMARK_TO)}"
+  if [ -z "$POSTMARK_TO" ]; then
+    POSTMARK_TO=""
+    _err "You didn't specify an email to POSTMARK_TO receive messages."
+    return 1
+  fi
+  _saveaccountconf_mutable POSTMARK_TO "$POSTMARK_TO"
+
+  POSTMARK_FROM="${POSTMARK_FROM:-$(_readaccountconf_mutable POSTMARK_FROM)}"
+  if [ -z "$POSTMARK_FROM" ]; then
+    POSTMARK_FROM=""
+    _err "You didn't specify an email from POSTMARK_FROM receive messages."
+    return 1
+  fi
+  _saveaccountconf_mutable POSTMARK_FROM "$POSTMARK_FROM"
+
+  export _H1="Accept: application/json"
+  export _H2="Content-Type: application/json"
+  export _H3="X-Postmark-Server-Token: $POSTMARK_TOKEN"
+
+  _content="$(echo "$_content" | _json_encode)"
+  _data="{\"To\": \"$POSTMARK_TO\", \"From\": \"$POSTMARK_FROM\", \"Subject\": \"$_subject\", \"TextBody\": \"$_content\"}"
+  if _post "$_data" "https://api.postmarkapp.com/email"; then
+    # shellcheck disable=SC2154
+    _message=$(printf "%s\n" "$response" | _lower_case | _egrep_o "\"message\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \" | head -n 1)
+    if [ "$_message" = "ok" ]; then
+      _info "postmark send success."
+      return 0
+    fi
+  fi
+  _err "postmark send error."
+  _err "$response"
+  return 1
+
+}