svn commit: r1864113 - /comdev/reporter.apache.org/trunk/site/wizard/comments.py

[hu...@apache.org]

Author: humbedooh
Date: Thu Aug  1 05:25:43 2019
New Revision: 1864113

URL: http://svn.apache.org/viewvc?rev=1864113&view=rev
Log:
Add a script for fetching board report comments

Added:
    comdev/reporter.apache.org/trunk/site/wizard/comments.py

Added: comdev/reporter.apache.org/trunk/site/wizard/comments.py
URL: http://svn.apache.org/viewvc/comdev/reporter.apache.org/trunk/site/wizard/comments.py?rev=1864113&view=auto
==============================================================================
--- comdev/reporter.apache.org/trunk/site/wizard/comments.py (added)
+++ comdev/reporter.apache.org/trunk/site/wizard/comments.py Thu Aug  1 05:25:43 2019
@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+""" script for fetching comments from the board on previous reports """
+import os
+import sys
+import cgi
+import time
+import json
+import requests
+
+RAO_HOME = '/var/www/reporter.apache.org'
+sys.path.append("%s/scripts" % RAO_HOME) # module is below docroot
+import committee_info
+import urlutils
+
+uc = urlutils.UrlCache(interval=1800, silent=True)
+
+COMMENTS = 'https://whimsy.apache.org/board/agenda/json/historical-comments'
+PROJECTS = 'https://whimsy.apache.org/public/public_ldap_projects.json'
+MEMBER_INFO = 'https://whimsy.apache.org/public/member-info.json'
+BASIC_AUTH = os.environ['HTTP_X_WHIMSY_AUTH'] if 'HTTP_X_WHIMSY_AUTH' in os.environ else ""
+USER = os.environ['HTTP_X_AUTHENTICATED_USER'] if 'HTTP_X_AUTHENTICATED_USER' in os.environ else ""
+
+def isMember(uid):
+    """ Return true if ASF member, otherwise false """
+    resp = uc.get(MEMBER_INFO, name=None, encoding='utf-8', errors=None)
+    j = json.load(resp)
+    resp.close()
+    members = j['members']
+    return uid in members
+    
+def getPMCs(uid):
+    """ Return a list of projects user is on the PMC of """
+    resp = uc.get(PROJECTS, name=None, encoding='utf-8', errors=None)
+    j = json.load(resp)
+    resp.close()
+    projects = j['projects']
+    groups = []
+    for group in projects:
+        if group != "incubator" and 'pmc' in projects[group]:
+            if uid in projects[group]['owners']:
+                groups.append(group)
+    return groups
+
+
+def main():
+    
+    # Get project requested and committee data
+    form = cgi.FieldStorage()
+    pmcSummary = committee_info.PMCsummary()
+    project = form.getvalue('project')
+    
+    # If auth passed along and project is valid, go look for comments
+    if BASIC_AUTH and project and project in pmcSummary:
+        
+        # Fetch comments from cache or whimsy (hackish!)
+        wanted_file = "%s/tmp/comments_cache.json" % RAO_HOME
+        if (os.path.exists(wanted_file) and os.path.getmtime(wanted_file) > (time.time() - 7200)):
+            rv = json.load(open(wanted_file, "r"))
+            cached = True
+        else:
+            try:
+                rv = requests.get(COMMENTS, headers = {'Authorization': BASIC_AUTH}).json()
+            except:
+                dump = json.dumps({
+                    "error": "Invalid credentials provided, could not access board comments!"
+                })
+                sys.stdout.write("Content-Type: application/json\r\nContent-Length: %u\r\n\r\n" % (len(dump)))
+                sys.stdout.write(dump)
+                return
+            with open(wanted_file, "w") as f:
+                f.write(json.dumps(rv))
+            cached = False
+        
+        # Figure out how we're able to access this data
+        member = isMember(USER)
+        pmc = project in getPMCs(USER)
+        pname = pmcSummary[project]['name'].replace('Apache ', '')
+        cmt = {}
+        
+        # If we can access, fetch comments
+        if rv and pname in rv and (pmc or member):
+            cmt = rv[pname]
+        
+        # Form and dump json
+        js = {
+            "pid": project,
+            "pname": pname,
+            "comments": cmt,
+            "is_member": member,
+            "is_pmc": pmc,
+            "used_cache": cached,
+        }
+        dump = json.dumps(js, indent = 2)
+        sys.stdout.write("Content-Type: application/json\r\nContent-Length: %u\r\n\r\n" % (len(dump)))
+        sys.stdout.write(dump)
+    else:
+        dump = json.dumps({
+            "error": "Invalid project or credentials provided!"
+        })
+        sys.stdout.write("Content-Type: application/json\r\nContent-Length: %u\r\n\r\n" % (len(dump)))
+        sys.stdout.write(dump)
+
+if __name__ == '__main__':
+    main()