From d5cc6b0bb27c7f49e17ede75115397e7f4c74378 Mon Sep 17 00:00:00 2001
From: Brant Knudson <bknudson@us.ibm.com>
Date: Mon, 30 Dec 2013 15:20:52 -0600
Subject: [PATCH] Generate JSON

Generate JSON data so that tools can easily make use of the info
that reviewday generates.

A new reviewday.json file is generated that has data like

  {
    "generated": "2014-01-03 22:22:33",
    "projects": {
      "identity-api": {
        "https://review.openstack.org/#change,62961": {
          "owner": "Dolph Mathews",
          "score": 48,
          "cause": "No link",
          "feedback": {
            "lowest": 1,
            "highest": 1
          },
          "subject": "cleanup query_string documentation"
        }, ... (for each review uri)
      }, ... (for each project)
    }
  }

Change-Id: Idabafdadb3237410fa866c78d429cf46317fb3fe
---
 reviewday/util.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/reviewday/util.py b/reviewday/util.py
index 9cd2614..6c8dcd8 100644
--- a/reviewday/util.py
+++ b/reviewday/util.py
@@ -1,4 +1,6 @@
+import json
 import os
+import tempfile
 import html_helper
 from Cheetah.Template import Template
 from distutils.dir_util import copy_tree
@@ -10,6 +12,31 @@ def prep_out_dir(out_dir):
     copy_tree(report_files_dir, out_dir)
 
 
+def _create_json(out_dir, name_space={}):
+    data = {
+        'generated': name_space['dts'],
+        'projects': {}, }
+
+    projects = data['projects']
+
+    for project_name in name_space['projects']:
+        projects[project_name] = {}
+
+        mps = name_space['projects'][project_name]
+        for mp in mps:
+            projects[project_name][mp.url] = {
+                'score': mp.score,
+                'cause': mp.cause,
+                'subject': mp.subject,
+                'owner': mp.owner_name,
+                'feedback': {'lowest': mp.lowest_feedback,
+                             'highest': mp.highest_feedback, }, }
+
+    with tempfile.NamedTemporaryFile(dir=out_dir, delete=False) as f:
+        json.dump(data, f, indent=2)
+    os.rename(f.name, os.path.join(out_dir, 'reviewday.json'))
+
+
 def create_report(out_dir, name_space={}):
     filename = os.path.join(os.path.dirname(__file__), 'report.html')
     report_text = open(filename).read()
@@ -21,3 +48,5 @@ def create_report(out_dir, name_space={}):
     out_file = open(os.path.join(out_dir, 'index.html'), "w")
     out_file.write(str(t))
     out_file.close()
+
+    _create_json(out_dir, name_space=name_space)