Fix to date fetching
[ckanext-ga-report.git] / ckanext / ga_report / download_analytics.py
Ross Jones
David Read





Ross Jones

David Read






Ross Jones

David Read
Ross Jones



Ross Jones










Ross Jones
David Read












Ross Jones
David Read



Ross Jones

David Read










Ross Jones

David Read



















Ross Jones
David Read






Ross Jones
Ross Jones






David Read
Ross Jones
Ross Jones
Ross Jones
Ross Jones
David Read
Ross Jones
Ross Jones
David Read


Ross Jones
Ross Jones
David Read
Ross Jones






David Read

Ross Jones
Ross Jones
Ross Jones
Ross Jones
Ross Jones



Ross Jones


Ross Jones

Ross Jones
Ross Jones
David Read


Ross Jones















Ross Jones





Ross Jones
















































































































Ross Jones
Ross Jones

















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import os
import logging
import datetime
 
from pylons import config
 
import ga_model
 
#from ga_client import GA
 
log = logging.getLogger('ckanext.ga-report')
 
FORMAT_MONTH = '%Y-%m'
 
class DownloadAnalytics(object):
    '''Downloads and stores analytics info'''
 
    def __init__(self, service=None, profile_id=None):
        self.period = config['ga-report.period']
        self.service = service
        self.profile_id = profile_id
 
 
    def all_(self):
        self.since_date(datetime.datetime(2010, 1, 1))
 
    def latest(self):
        if self.period == 'monthly':
            # from first of this month to today
            now = datetime.datetime.now()
            first_of_this_month = datetime.datetime(now.year, now.month, 1)
            periods = ((now.strftime(FORMAT_MONTH),
                        now.day,
                        first_of_this_month, now),)
        else:
            raise NotImplementedError
        self.download_and_store(periods)
 
 
    def since_date(self, since_date):
        assert isinstance(since_date, datetime.datetime)
        periods = [] # (period_name, period_complete_day, start_date, end_date)
        if self.period == 'monthly':
            first_of_the_months_until_now = []
            year = since_date.year
            month = since_date.month
            now = datetime.datetime.now()
            first_of_this_month = datetime.datetime(now.year, now.month, 1)
            while True:
                first_of_the_month = datetime.datetime(year, month, 1)
                if first_of_the_month == first_of_this_month:
                    periods.append((now.strftime(FORMAT_MONTH),
                                    now.day,
                                    first_of_this_month, now))
                    break
                elif first_of_the_month < first_of_this_month:
                    in_the_next_month = first_of_the_month + datetime.timedelta(40)
                    last_of_the_month = datetime.datetime(in_the_next_month.year,
                                                           in_the_next_month.month, 1)\
                                                           - datetime.timedelta(1)
                    periods.append((now.strftime(FORMAT_MONTH), 0,
                                    first_of_the_month, last_of_the_month))
                else:
                    # first_of_the_month has got to the future somehow
                    break
                month += 1
                if month > 12:
                    year += 1
                    month = 1
        else:
            raise NotImplementedError
        self.download_and_store(periods)
 
    @staticmethod
    def get_full_period_name(period_name, period_complete_day):
        if period_complete_day:
            return period_name + ' (up to %ith)' % period_complete_day
        else:
            return period_name
 
 
    def download_and_store(self, periods):
        for period_name, period_complete_day, start_date, end_date in periods:
            log.info('Downloading Analytics for period "%s" (%s - %s)',
                     self.get_full_period_name(period_name, period_complete_day),
                     start_date.strftime('%Y %m %d'),
                     end_date.strftime('%Y %m %d'))
 
            data = self.download(start_date, end_date, '~/dataset/[a-z0-9-_]+')
            log.info('Storing Dataset Analytics for period "%s"',
                     self.get_full_period_name(period_name, period_complete_day))
            self.store(period_name, period_complete_day, data, )
 
            data = self.download(start_date, end_date, '~/publisher/[a-z0-9-_]+')
            log.info('Storing Publisher Analytics for period "%s"',
                     self.get_full_period_name(period_name, period_complete_day))
            self.store(period_name, period_complete_day, data,)
 
            ga_model.update_publisher_stats(period_name) # about 30 seconds.
            self.sitewide_stats( period_name )
 
 
    def download(self, start_date, end_date, path='~/dataset/[a-z0-9-_]+'):
        '''Get data from GA for a given time period'''
        start_date = start_date.strftime('%Y-%m-%d')
        end_date = end_date.strftime('%Y-%m-%d')
        query = 'ga:pagePath=%s$' % path
        metrics = 'ga:uniquePageviews, ga:visitors'
        sort = '-ga:uniquePageviews'
 
        # Supported query params at
        # https://developers.google.com/analytics/devguides/reporting/core/v3/reference
        results = self.service.data().ga().get(
                                 ids='ga:' + self.profile_id,
                                 filters=query,
                                 start_date=start_date,
                                 metrics=metrics,
                                 sort=sort,
                                 dimensions="ga:pagePath",
                                 max_results=10000,
                                 end_date=end_date).execute()
 
        if os.getenv('DEBUG'):
            import pprint
            pprint.pprint(results)
            print 'Total results: %s' % results.get('totalResults')
 
        packages = []
        for entry in results.get('rows'):
            (loc,pageviews,visits) = entry
            packages.append( ('http:/' + loc, pageviews, visits,) ) # Temporary hack
        return dict(url=packages)
 
    def store(self, period_name, period_complete_day, data):
        if 'url' in data:
            ga_model.update_url_stats(period_name, period_complete_day, data['url'])
 
    def sitewide_stats(self, period_name):
        import calendar
        year, month = period_name.split('-')
        _, last_day_of_month = calendar.monthrange(int(year), int(month))
 
        start_date = '%s-01' % period_name
        end_date = '%s-%s' % (period_name, last_day_of_month)
        print 'Sitewide_stats for %s (%s -> %s)' % (period_name, start_date, end_date)
 
        funcs = ['_totals_stats', '_social_stats', '_os_stats',
                 '_locale_stats', '_browser_stats', '_mobile_stats']
        for f in funcs:
            print ' + Fetching %s stats' % f.split('_')[1]
            getattr(self, f)(start_date, end_date, period_name)
 
    def _get_results(result_data, f):
        data = {}
        for result in result_data:
            key = f(result)
            data[key] = data.get(key,0) + result[1]
        return data
 
    def _totals_stats(self, start_date, end_date, period_name):
        """ Fetches distinct totals, total pageviews etc """
        results = self.service.data().ga().get(
                                 ids='ga:' + self.profile_id,
                                 start_date=start_date,
                                 metrics='ga:uniquePageviews',
                                 sort='-ga:uniquePageviews',
                                 max_results=10000,
                                 end_date=end_date).execute()
        result_data = results.get('rows')
        ga_model.update_sitewide_stats(period_name, "Totals", {'Total pageviews': result_data[0][0]})
 
        results = self.service.data().ga().get(
                                 ids='ga:' + self.profile_id,
                                 start_date=start_date,
                                 metrics='ga:pageviewsPerVisit,ga:bounces,ga:avgTimeOnSite,ga:percentNewVisits',
                                 max_results=10000,
                                 end_date=end_date).execute()
        result_data = results.get('rows')
        data = {
            'Pages per visit': result_data[0][0],
            'Bounces': result_data[0][1],
            'Average time on site': result_data[0][2],
            'Percent new visits': result_data[0][3],
        }
        ga_model.update_sitewide_stats(period_name, "Totals", data)
 
 
    def _locale_stats(self, start_date, end_date, period_name):
        """ Fetches stats about language and country """
        results = self.service.data().ga().get(
                                 ids='ga:' + self.profile_id,
                                 start_date=start_date,
                                 metrics='ga:uniquePageviews',
                                 sort='-ga:uniquePageviews',
                                 dimensions="ga:language,ga:country",
                                 max_results=10000,
                                 end_date=end_date).execute()
        result_data = results.get('rows')
        data = {}
        for result in result_data:
            data[result[0]] = data.get(result[0], 0) + int(result[2])
        ga_model.update_sitewide_stats(period_name, "Languages", data)
 
        data = {}
        for result in result_data:
            data[result[1]] = data.get(result[1], 0) + int(result[2])
        ga_model.update_sitewide_stats(period_name, "Country", data)
 
 
    def _social_stats(self, start_date, end_date, period_name):
        """ Finds out which social sites people are referred from """
        results = self.service.data().ga().get(
                                 ids='ga:' + self.profile_id,
                                 start_date=start_date,
                                 metrics='ga:uniquePageviews',
                                 sort='-ga:uniquePageviews',
  &n