#!/usr/bin/env python3
import os, sys, json
import cgi

sys.path.append("../scripts") # module is in sibling directory
import ldap_info

form = cgi.FieldStorage()
user = os.environ['HTTP_X_AUTHENTICATED_USER'] if 'HTTP_X_AUTHENTICATED_USER' in os.environ else "nobody"
date = int(form['date'].value) if ('date' in form and len(form['date'].value) > 0) else None
version = form['version'].value.strip() if ('version' in form and len(form['version'].value.strip()) > 0) else None
committee = form['committee'].value if 'committee' in form else None
dojson = form['json'].value if 'json' in form else None
    
def getReleaseData(committee):
    try:
        with open("/var/www/reporter.apache.org/data/releases/%s.json" % committee, "r") as f:
            x = json.loads(f.read())
            f.close()
        return x
    except:
        return {}

saved = False
err = None
if date != None and version and committee:
    if not ldap_info.isValidPMC(committee):
      err = "Please specify a valid PMC (not incubator)"  
    elif committee in ldap_info.getPMCownership(user) or ldap_info.isMember(user):
        rdata = getReleaseData(committee)
        if date >= 86400: # allow for local time just in case
            rdata[version] = date
        else: # it's 1970-01-01
            if version in rdata:
                del rdata[version]
        try:
            with open("/var/www/reporter.apache.org/data/releases/%s.json" % committee, "w") as f:
                json.dump(rdata, f, indent=1, sort_keys=True)
                f.close()
                saved = True
                if dojson:
                    print("Content-Type: application/json\r\n\r\n")
                    print(json.dumps({'versions': rdata}, indent=1))
                else:
                    print("Content-Type: text/html\r\n\r\n<h3>Data submitted!</h3>You may see the updated committee data at: <a href='https://reporter.apache.org/?%s'>https://reporter.apache.org/?%s</a>." % (committee, committee))
        except Exception as e:
            err = e
    else:
        err = "User %s not a member of PMC %s nor an ASF member" % (user, committee)
else:
    err = "Date '%s', version '%s' or committee '%s' is missing" % (date, version, committee)

if not saved:
    if dojson:
        print("Content-Type: application/json\r\n\r\n")
        print(json.dumps({'status': str(err)}))
    else:
        print("Content-Type: text/plain\r\n\r\n")
        print("Could not save. Make sure you have filled out all fields and have access to this committee data! For further inquiries, please contact dev@community.apache.org")
        if not err == None:
            print("Error: %s " % str(err))