Issue #687. Abstract out comment creation into a get_comment_data met…

…hod.

webcompat/api/endpoints.py

@@ -21,6 +21,7 @@
 from webcompat import cache
 from webcompat import github
 from webcompat import limiter
+from webcompat.helpers import get_comment_data
 from webcompat.helpers import get_headers
 from webcompat.helpers import get_request_headers
 from webcompat.helpers import get_user_info
@@ -219,10 +220,9 @@ def proxy_comments(number):
     '''
     if request.method == 'POST':
         try:
-            comment_data = json.loads(request.data)
-            body = json.dumps({"body": comment_data['rawBody']})
             path = 'repos/{0}/{1}/comments'.format(ISSUES_PATH, number)
-            comment = github.raw_request('POST', path, data=body)
+            comment = github.raw_request('POST', path,
+                                         data=get_comment_data(request.data))
             return (json.dumps(comment.json()), comment.status_code,
                     {'content-type': JSON_MIME})
         except GitHubError as e:
@@ -233,11 +233,8 @@ def proxy_comments(number):
 
         if g.user:
             comments = github.raw_request(
-                'GET',
-                'repos/{0}/{1}/comments'.format(
-                    ISSUES_PATH, number),
-                headers=request_headers
-                )
+                'GET', 'repos/{0}/{1}/comments'.format(ISSUES_PATH, number),
+                headers=request_headers)
         else:
             comments = proxy_request('get', '/{0}/comments'.format(number),
                                      headers=request_headers)

webcompat/helpers.py

@@ -5,6 +5,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import datetime
+import json
 import hashlib
 import math
 import os
@@ -298,3 +299,12 @@ def format_link_header(link_header_data):
     links = ['<{0}>; rel="{1}"'.format(data['link'], data['rel'])
              for data in link_header_data]
     return ', '.join(links)
+
+
+def get_comment_data(request_data):
+    '''Returns a comment ready to send to GitHub.
+
+    We do this by JSON-encoding the rawBody property
+    of a request's data object.'''
+    comment_data = json.loads(request_data)
+    return json.dumps({"body": comment_data['rawBody']})