From d19cf0b43a26b985a86c5c6b2bbe364f7586cff0 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Tue, 31 Mar 2015 15:59:53 +0200
Subject: [PATCH] sms: add backend for passerelle (#6860)

---
 wcs/qommon/sms.py | 44 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

diff --git a/wcs/qommon/sms.py b/wcs/qommon/sms.py
index b347d22..3b261e1 100644
--- a/wcs/qommon/sms.py
+++ b/wcs/qommon/sms.py
@@ -15,12 +15,15 @@
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
 
 import re
+import json
 import urllib2
 import urllib
 
+from quixote import get_publisher
 from qommon import errors
-from qommon import get_cfg
+from qommon import get_cfg, get_logger
 from qommon.form import StringWidget, PasswordWidget
+from qommon.misc import http_post_request
 
 
 class MobytSMS(object):
@@ -196,12 +199,51 @@ class ChoositSMS(object):
     def get_money_left(self):
         raise NotImplementedError
 
+class PasserelleSMS(object):
+    """This class allows to send a SMS using Passerelle
+    """
+    parameters = [
+         (StringWidget, 'sender', N_('Sender (number or name)')),
+         (StringWidget, 'passerelle_url', N_('URL')),
+         (StringWidget, 'passerelle_apikey', N_('Key')),
+    ]
+
+    TIMEOUT = 10
+
+    def __init__(self):
+        sms_cfg = get_cfg('sms', {})
+        self.sender = sms_cfg.get('sender', '')
+        self.key = sms_cfg.get('passerelle_apikey', '')
+        self.url = sms_cfg.get('passerelle_url', '')
+
+    def send(self, sender, destinations, text, quality=None):
+        """Send a SMS using the Choosit provider"""
+        sender = sender or self.sender
+        payload = {
+              'from': sender,
+              'message': text,
+              'to': destinations,
+        }
+        url = self.url
+        url += '?%s' % urllib.urlencode({'apikey': self.key})
+        body = json.dumps(payload, encoding=get_publisher().site_charset)
+        response, status, data, auth_header = http_post_request(
+                url, body, timeout=self.TIMEOUT)
+        get_logger().debug('sms %r sent using passerelle to %r, result: %r',
+                text, destinations, response)
+
+    def get_sms_left(self, type='standard'):
+        raise NotImplementedError
+
+    def get_money_left(self):
+        raise NotImplementedError
 
 class SMS(object):
     providers = {
         'mobyt': (N_('Mobyt provider'), MobytSMS),
         'oxyd': (N_('Oxyd provider'), OxydSMS),
         'choosit': (N_('Choosit provider'), ChoositSMS),
+        'passerelle': (N_('Passerelle provider'), PasserelleSMS),
     }
 
     def get_sms_class(cls, provider_id):
-- 
2.1.4