From 900f9404c7fbed7bb480b5700bf907c9ed7f0d0b Mon Sep 17 00:00:00 2001
From: Brielle <bruns@2mbit.com>
Date: Fri, 13 May 2022 12:46:54 -0600
Subject: [PATCH] Add VM script

---
 vmsendstt.php | 107 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100755 vmsendstt.php

diff --git a/vmsendstt.php b/vmsendstt.php
new file mode 100755
index 0000000..291d8b1
--- /dev/null
+++ b/vmsendstt.php
@@ -0,0 +1,107 @@
+#!/usr/bin/php7.4
+<?php
+
+/*
+
+Asterisk Voicemail Transcribe Wrapper
+Version: 0.5
+Date: 5/13/2022
+License:  This work is licensed under CC BY-SA 4.0
+URL: https://git.sosdg.org/brielle/asterisk-scripts
+Requires:  PHP 5 or 7, Mail and Mail_Mime libraries from Pear
+Written by:  Brie Bruns <bruns@2mbit.com>
+
+Uses IBM's Watson Speech to Text API interface.  Not pretty with
+minimal error checking, but it works.  Feel free to send me patches
+to improve.
+
+
+*/
+
+
+$apiKey="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
+$apiURL="https://api.us-south.speech-to-text.watson.cloud.ibm.com/instances/xxxxxxxxxxxxxxxxxxxxxxxxx";
+$apiURLRecognize="/v1/recognize?model=en-US_Telephony";
+
+$emailRaw = stream_get_contents(STDIN);
+
+
+require_once ("Mail.php");
+require_once ("Mail/mime.php");
+
+$mail = mailparse_msg_create();
+mailparse_msg_parse($mail, $emailRaw);
+
+$mailData=mailparse_msg_get_part_data($mail);
+$textPart = mailparse_msg_get_part($mail, "1.1");
+$mimePart = mailparse_msg_get_part($mail, "1.2");
+$mimePartHeader = mailparse_msg_get_part_data($mimePart); 
+
+$wavFile = mailparse_msg_extract_part($mimePart, $emailRaw, null);
+$textMsg = mailparse_msg_extract_part($textPart, $emailRaw, null);
+
+$textMsg .= "\n\nSpeech To Text (May be inaccurate!):\n\n";
+
+if (isset($wavFile)) {
+    $submitWatsonSTT=curl_init();
+    curl_setopt_array($submitWatsonSTT, array(
+        CURLOPT_CONNECTTIMEOUT => '15',
+        CURLOPT_TIMEOUT => '120',
+	    CURLOPT_URL => $apiURL.$apiURLRecognize,
+	    CURLOPT_RETURNTRANSFER => TRUE,
+	    CURLOPT_CUSTOMREQUEST => 'POST',
+        CURLOPT_USERPWD => 'apikey:'.$apiKey,
+        CURLOPT_HTTPHEADER => array( 'Content-Type: audio/wav' ),
+        CURLOPT_POSTFIELDS => $wavFile
+        )
+    );
+    $curlReturnResults=curl_exec($submitWatsonSTT);
+
+    $transcriptResults = json_decode($curlReturnResults, true);
+
+    if (isset($transcriptResults['results'][0]['alternatives'][0]['transcript'])) {
+        foreach($transcriptResults['results'] as $key => $value) {
+            $textMsg .= $transcriptResults['results'][$key]['alternatives'][0]['transcript']." ... ";
+        }
+        $textMsg .="\n\n";
+    }
+}
+
+$headers = array(
+    "Date"                  => $mailData['headers']['date'],
+    "Return-Path"           => $mailData['headers']['return-path'],
+    "From"                  => $mailData['headers']['from'],
+    "To"                    => $mailData['headers']['to'],
+    "Subject"               => $mailData['headers']['subject'],
+    "Message-ID"            => $mailData['headers']['message-id'],
+    'X-Asterisk-CallerID'   => $mailData['headers']['x-asterisk-callerid'],
+    'X-Asterisk-CallerIDName'   =>      $mailData['headers']['x-asterisk-calleridname'],
+);
+
+$sendMimeMail = new Mail_mime();
+$sendMimeMail->setTXTBody($textMsg);
+$sendMimeMail->addAttachment(
+    $wavFile,
+    $mimePartHeader['content-type'],
+    $mimePartHeader['content-name'],
+    false,
+    'base64',
+    'attachment',
+    null,
+    null,
+    null,
+    null,
+    null,
+    $mimePartHeader['content-description'],
+    null
+);
+$mailBody = $sendMimeMail->get();
+$mailHeaders = $sendMimeMail->headers($headers);
+$sendMail = Mail::factory("sendmail");
+$sendMail->send($mailData['headers']['to'], $mailHeaders, $mailBody);
+
+
+mailparse_msg_free($mail);
+
+
+?>