Created build sms gateway on puyak.r with gammu (markdown)

1 files changed, 63 insertions, 0 deletions

diff --git a/agenda/build sms gateway on puyak.r with gammu.md b/agenda/build sms gateway on puyak.r with gammu.md
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+```
+#!/usr/bin/env python3
+
+import falcon
+import json
+import gammu
+import sys
+
+sm = gammu.StateMachine()
+sm.ReadConfig()
+sm.Init()
+
+
+class GammuSMS:
+    def on_post(self, req, resp):
+        try:
+            body = req.stream.read().decode()
+            print('raw:', body)
+            sys.stdout.flush()
+            data = json.loads(body)
+            print('json:', data, file=sys.stdout)
+            sys.stdout.flush()
+        except ValueError:
+            resp.body = json.dumps({'status': 'error', 'message': 'malformed json body'})
+            resp.status = falcon.HTTP_400
+            return
+
+        if 'number' not in data:
+            resp.body = json.dumps({'status': 'error', 'message': 'missing required parameter `number`'})
+            resp.status = falcon.HTTP_400
+
+        elif 'message' not in data:
+            resp.body = json.dumps({'status': 'error', 'message': 'missing required parameter `message`'})
+            resp.status = falcon.HTTP_400
+
+        else:
+            # replace leading '+' with '00'
+            if data['number'].startswith('+'):
+                data['number'] = "00{}".format(data['number'][2:])
+
+            if not data['number'].isdigit():
+                resp.body = json.dumps({'status': 'error', 'message': 'illegal number given: "{}"'.format(data['number'])})
+                resp.status = falcon.HTTP_400
+                return
+
+            message = {
+                'SMSC': {'Location': 1},
+                'Text': data['message'],
+                'Number': data['number']
+            }
+
+            try:
+                id = sm.SendSMS(message)
+                resp.body = json.dumps({'status': 'ok', 'message': 'queued ({})'.format(id)})
+                resp.status = falcon.HTTP_200
+            except gammu.ERR_UNKNOWN as ex:
+                resp.body = json.dumps({'error': str(ex)})
+                resp.status = falcon.HTTP_500
+
+
+api = falcon.API()
+api.add_route('/sms', GammuSMS())
+```
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