Avoid problem when testing.
Avoid problem when testing.

file:a/README.rst -> file:b/README.rst
--- a/README.rst
+++ b/README.rst
@@ -32,11 +32,11 @@
 
       googleanalytics.id = UA-1010101-1
       googleanalytics.account = Account name (e.g. data.gov.uk, see top level item at https://www.google.com/analytics)
+      googleanalytics.token.filepath = ~/pyenv/token.dat
       ga-report.period = monthly
-      ga-report.bounce_url = /data
+      ga-report.bounce_url = /
 
-   The ga-report.bounce_url specifies the path to use when calculating bounces. For DGU this is /data
-   but you may want to set this to /.
+   The ga-report.bounce_url specifies a particular path to record the bounce rate for. Typically it is / (the home page).
 
 3. Set up this extension's database tables using a paster command. (Ensure your CKAN pyenv is still activated, run the command from ``src/ckanext-ga-report``, alter the ``--config`` option to point to your site config file)::
 
@@ -83,13 +83,17 @@
 
     $ paster getauthtoken --config=../ckan/development.ini
 
+Now ensure you reference the correct path to your token.dat in your CKAN config file (e.g. development.ini)::
+
+    googleanalytics.token.filepath = ~/pyenv/token.dat
+
 
 Tutorial
 --------
 
 Download some GA data and store it in CKAN's database. (Ensure your CKAN pyenv is still activated, run the command from ``src/ckanext-ga-report``, alter the ``--config`` option to point to your site config file) and specifying the name of your auth file (token.dat by default) from the previous step::
 
-    $ paster loadanalytics token.dat latest --config=../ckan/development.ini
+    $ paster loadanalytics latest --config=../ckan/development.ini
 
 The value after the token file is how much data you want to retrieve, this can be
 

--- a/ckanext/ga_report/command.py
+++ b/ckanext/ga_report/command.py
@@ -1,5 +1,8 @@
 import logging
 import datetime
+import os
+
+from pylons import config
 
 from ckan.lib.cli import CkanCommand
 # No other CKAN imports allowed until _load_config is run,
@@ -58,20 +61,17 @@
     """Get data from Google Analytics API and save it
     in the ga_model
 
-    Usage: paster loadanalytics <tokenfile> <time-period>
+    Usage: paster loadanalytics <time-period>
 
-    Where <tokenfile> is the name of the auth token file from
-    the getauthtoken step.
-
-    And where <time-period> is:
+    Where <time-period> is:
         all         - data for all time
         latest      - (default) just the 'latest' data
         YYYY-MM     - just data for the specific month
     """
     summary = __doc__.split('\n')[0]
     usage = __doc__
-    max_args = 2
-    min_args = 1
+    max_args = 1
+    min_args = 0
 
     def __init__(self, name):
         super(LoadAnalytics, self).__init__(name)
@@ -80,6 +80,11 @@
                                default=False,
                                dest='delete_first',
                                help='Delete data for the period first')
+        self.parser.add_option('-s', '--skip_url_stats',
+                               action='store_true',
+                               default=False,
+                               dest='skip_url_stats',
+                               help='Skip the download of URL data - just do site-wide stats')
 
     def command(self):
         self._load_config()
@@ -87,18 +92,25 @@
         from download_analytics import DownloadAnalytics
         from ga_auth import (init_service, get_profile_id)
 
+        ga_token_filepath = os.path.expanduser(config.get('googleanalytics.token.filepath', ''))
+        if not ga_token_filepath:
+            print 'ERROR: In the CKAN config you need to specify the filepath of the ' \
+                  'Google Analytics token file under key: googleanalytics.token.filepath'
+            return
+
         try:
-            svc = init_service(self.args[0], None)
+            svc = init_service(ga_token_filepath, None)
         except TypeError:
             print ('Have you correctly run the getauthtoken task and '
-                   'specified the correct token file?')
+                   'specified the correct token file in the CKAN config under '
+                   '"googleanalytics.token.filepath"?')
             return
 
         downloader = DownloadAnalytics(svc, profile_id=get_profile_id(svc),
-                                       delete_first=self.options.delete_first)
+                                       delete_first=self.options.delete_first,
+                                       skip_url_stats=self.options.skip_url_stats)
 
-        time_period = self.args[1] if self.args and len(self.args) > 1 \
-            else 'latest'
+        time_period = self.args[0] if self.args else 'latest'
         if time_period == 'all':
             downloader.all_()
         elif time_period == 'latest':

--- a/ckanext/ga_report/controller.py
+++ b/ckanext/ga_report/controller.py
@@ -9,7 +9,7 @@
 import sqlalchemy
 from sqlalchemy import func, cast, Integer
 import ckan.model as model
-from ga_model import GA_Url, GA_Stat, GA_ReferralStat
+from ga_model import GA_Url, GA_Stat, GA_ReferralStat, GA_Publisher
 
 log = logging.getLogger('ckanext.ga-report')
 
@@ -71,13 +71,13 @@
         entries = q.order_by('ga_stat.key').all()
 
         def clean_key(key, val):
-            if key in ['Average time on site', 'Pages per visit', 'New visits', 'Bounces']:
+            if key in ['Average time on site', 'Pages per visit', 'New visits', 'Bounce rate (home page)']:
                 val =  "%.2f" % round(float(val), 2)
                 if key == 'Average time on site':
                     mins, secs = divmod(float(val), 60)
                     hours, mins = divmod(mins, 60)
                     val = '%02d:%02d:%02d (%s seconds) ' % (hours, mins, secs, val)
-                if key in ['New visits','Bounces']:
+                if key in ['New visits','Bounce rate (home page)']:
                     val = "%s%%" % val
             if key in ['Total page views', 'Total visits']:
                 val = int(val)
@@ -229,11 +229,10 @@
             c.month_desc = ''.join([m[1] for m in c.months if m[0]==c.month])
 
         c.top_publishers = _get_top_publishers()
-
         return render('ga_report/publisher/index.html')
 
     def _get_packages(self, publisher=None, count=-1):
-        '''Returns the datasets in order of visits'''
+        '''Returns the datasets in order of views'''
         if count == -1:
             count = sys.maxint
 
@@ -245,12 +244,11 @@
         if publisher:
             q = q.filter(GA_Url.department_id==publisher.name)
         q = q.filter(GA_Url.period_name==month)
-        q = q.order_by('ga_url.visitors::int desc')
+        q = q.order_by('ga_url.pageviews::int desc')
         top_packages = []
-
         for entry,package in q.limit(count):
             if package:
-                top_packages.append((package, entry.pageviews, entry.visitors))
+                top_packages.append((package, entry.pageviews, entry.visits))
             else:
                 log.warning('Could not find package associated package')
 
@@ -289,7 +287,7 @@
         else:
             c.month_desc = ''.join([m[1] for m in c.months if m[0]==c.month])
 
-        month = c.mnth or 'All'
+        month = c.month or 'All'
         c.publisher_page_views = 0
         q = model.Session.query(GA_Url).\
             filter(GA_Url.url=='/publisher/%s' % c.publisher_name)
@@ -305,38 +303,33 @@
     Returns a list of the top 20 publishers by dataset visits.
     (The number to show can be varied with 'limit')
     '''
+    month = c.month or 'All'
     connection = model.Session.connection()
     q = """
-        select department_id, sum(pageviews::int) views, sum(visitors::int) visits
+        select department_id, sum(pageviews::int) views, sum(visits::int) visits
         from ga_url
-        where department_id <> ''"""
-    if c.month:
-        q = q + """
-                and period_name=%s
-        """
-    q = q + """
-            group by department_id order by visits desc
+        where department_id <> ''
+          and package_id <> ''
+          and url like '/dataset/%%'
+          and period_name=%s
+        group by department_id order by views desc
         """
     if limit:
         q = q + " limit %s;" % (limit)
 
-    # Add this back (before and period_name =%s) if you want to ignore publisher
-    # homepage views
-    # and not url like '/publisher/%%'
-
     top_publishers = []
-    res = connection.execute(q, c.month)
-
+    res = connection.execute(q, month)
     for row in res:
         g = model.Group.get(row[0])
         if g:
             top_publishers.append((g, row[1], row[2]))
     return top_publishers
 
+
 def _get_publishers():
     '''
     Returns a list of all publishers. Each item is a tuple:
-      (names, title)
+      (name, title)
     '''
     publishers = []
     for pub in model.Session.query(model.Group).\

--- a/ckanext/ga_report/download_analytics.py
+++ b/ckanext/ga_report/download_analytics.py
@@ -3,7 +3,7 @@
 import datetime
 import collections
 from pylons import config
-
+from ga_model import _normalize_url
 import ga_model
 
 #from ga_client import GA
@@ -17,11 +17,13 @@
 class DownloadAnalytics(object):
     '''Downloads and stores analytics info'''
 
-    def __init__(self, service=None, profile_id=None, delete_first=False):
+    def __init__(self, service=None, profile_id=None, delete_first=False,
+                 skip_url_stats=False):
         self.period = config['ga-report.period']
         self.service = service
         self.profile_id = profile_id
         self.delete_first = delete_first
+        self.skip_url_stats = skip_url_stats
 
     def specific_month(self, date):
         import calendar
@@ -96,31 +98,39 @@
                      self.get_full_period_name(period_name, period_complete_day),
                      start_date.strftime('%Y-%m-%d'),
                      end_date.strftime('%Y-%m-%d'))
- 
+
             if self.delete_first:
                 log.info('Deleting existing Analytics for this period "%s"',
                          period_name)
                 ga_model.delete(period_name)
 
-            log.info('Downloading analytics for dataset views')
-            data = self.download(start_date, end_date, '~/dataset/[a-z0-9-_]+')
-
-            log.info('Storing dataset views (%i rows)', len(data.get('url')))
-            self.store(period_name, period_complete_day, data, )
-
-            log.info('Downloading analytics for publisher views')
-            data = self.download(start_date, end_date, '~/publisher/[a-z0-9-_]+')
-            log.info('Storing publisher views (%i rows)', len(data.get('url')))
-            self.store(period_name, period_complete_day, data,)
-
-            log.info('Aggregating datasets by publisher')
-            ga_model.update_publisher_stats(period_name) # about 30 seconds.
+            if not self.skip_url_stats:
+                # Clean out old url data before storing the new
+                ga_model.pre_update_url_stats(period_name)
+
+                accountName = config.get('googleanalytics.account')
+
+                log.info('Downloading analytics for dataset views')
+                data = self.download(start_date, end_date, '~/%s/dataset/[a-z0-9-_]+' % accountName)
+
+                log.info('Storing dataset views (%i rows)', len(data.get('url')))
+                self.store(period_name, period_complete_day, data, )
+
+                log.info('Downloading analytics for publisher views')
+                data = self.download(start_date, end_date, '~/%s/publisher/[a-z0-9-_]+' % accountName)
+
+                log.info('Storing publisher views (%i rows)', len(data.get('url')))
+                self.store(period_name, period_complete_day, data,)
+
+                log.info('Aggregating datasets by publisher')
+                ga_model.update_publisher_stats(period_name) # about 30 seconds.
 
             log.info('Downloading and storing analytics for site-wide stats')
             self.sitewide_stats( period_name )
 
             log.info('Downloading and storing analytics for social networks')
             self.update_social_info(period_name, start_date, end_date)
+
 
     def update_social_info(self, period_name, start_date, end_date):
         start_date = start_date.strftime('%Y-%m-%d')
@@ -143,18 +153,17 @@
         data = collections.defaultdict(list)
         rows = results.get('rows',[])
         for row in rows:
-            from ga_model import _normalize_url
             data[_normalize_url(row[0])].append( (row[1], int(row[2]),) )
         ga_model.update_social(period_name, data)
 
 
-    def download(self, start_date, end_date, path='~/dataset/[a-z0-9-_]+'):
+    def download(self, start_date, end_date, path=None):
         '''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:visits'
-        sort = '-ga:uniquePageviews'
+        metrics = 'ga:pageviews, ga:visits'
+        sort = '-ga:pageviews'
 
         # Supported query params at
         # https://developers.google.com/analytics/devguides/reporting/core/v3/reference
@@ -171,7 +180,14 @@
         packages = []
         for entry in results.get('rows'):
             (loc,pageviews,visits) = entry
-            packages.append( ('http:/' + loc, pageviews, visits,) ) # Temporary hack
+            url = _normalize_url('http:/' + loc) # strips off domain e.g. www.data.gov.uk or data.gov.uk
+
+            if not url.startswith('/dataset/') and not url.startswith('/publisher/'):
+                # filter out strays like:
+                # /data/user/login?came_from=http://data.gov.uk/dataset/os-code-point-open
+                # /403.html?page=/about&from=http://data.gov.uk/publisher/planning-inspectorate
+                continue
+            packages.append( (url, pageviews, visits,) ) # Temporary hack
         return dict(url=packages)
 
     def store(self, period_name, period_complete_day, data):
@@ -203,8 +219,8 @@
         results = self.service.data().ga().get(
                                  ids='ga:' + self.profile_id,
                                  start_date=start_date,
-                                 metrics='ga:uniquePageviews',
-                                 sort='-ga:uniquePageviews',
+                                 metrics='ga:pageviews',
+                                 sort='-ga:pageviews',
                                  max_results=10000,
                                  end_date=end_date).execute()
         result_data = results.get('rows')
@@ -225,25 +241,27 @@
         }
         ga_model.update_sitewide_stats(period_name, "Totals", data)
 
-        # Bounces from /data. This url is specified in configuration because
-        # for DGU we don't want /.
-        path = config.get('ga-report.bounce_url','/')
-        print path
-        results = self.service.data().ga().get(
-                                 ids='ga:' + self.profile_id,
-                                 filters='ga:pagePath=~%s$' % (path,),
-                                 start_date=start_date,
-                                 metrics='ga:bounces,ga:uniquePageviews',
+        # Bounces from / or another configurable page.
+        path = '/%s%s' % (config.get('googleanalytics.account'),
+                          config.get('ga-report.bounce_url', '/'))
+        results = self.service.data().ga().get(
+                                 ids='ga:' + self.profile_id,
+                                 filters='ga:pagePath==%s' % (path,),
+                                 start_date=start_date,
+                                 metrics='ga:bounces,ga:pageviews',
                                  dimensions='ga:pagePath',
                                  max_results=10000,
                                  end_date=end_date).execute()
         result_data = results.get('rows')
-        for results in result_data:
-            if results[0] == path:
-                bounce, total = [float(x) for x in results[1:]]
-                pct = 100 * bounce/total
-                print "%d bounces from %d total == %s" % (bounce, total, pct)
-                ga_model.update_sitewide_stats(period_name, "Totals", {'Bounces': pct})
+        if not result_data or len(result_data) != 1:
+            log.error('Could not pinpoint the bounces for path: %s. Got results: %r',
+                      path, result_data)
+            return
+        results = result_data[0]
+        bounces, total = [float(x) for x in result_data[0][1:]]
+        pct = 100 * bounces/total
+        log.info('%d bounces from %d total == %s', bounces, total, pct)
+        ga_model.update_sitewide_stats(period_name, "Totals", {'Bounce rate (home page)': pct})
 
 
     def _locale_stats(self, start_date, end_date, period_name):
@@ -251,8 +269,8 @@
         results = self.service.data().ga().get(
                                  ids='ga:' + self.profile_id,
                                  start_date=start_date,
-                                 metrics='ga:uniquePageviews',
-                                 sort='-ga:uniquePageviews',
+                                 metrics='ga:pageviews',
+                                 sort='-ga:pageviews',
                                  dimensions="ga:language,ga:country",
                                  max_results=10000,
                                  end_date=end_date).execute()
@@ -275,8 +293,8 @@
         results = self.service.data().ga().get(
                                  ids='ga:' + self.profile_id,
                                  start_date=start_date,
-                                 metrics='ga:uniquePageviews',
-                                 sort='-ga:uniquePageviews',
+                                 metrics='ga:pageviews',
+                                 sort='-ga:pageviews',
                                  dimensions="ga:socialNetwork,ga:referralPath",
                                  max_results=10000,
                                  end_date=end_date).execute()
@@ -294,8 +312,8 @@
         results = self.service.data().ga().get(
                                  ids='ga:' + self.profile_id,
                                  start_date=start_date,
-                                 metrics='ga:uniquePageviews',
-                                 sort='-ga:uniquePageviews',
+                                 metrics='ga:pageviews',
+                                 sort='-ga:pageviews',
                                  dimensions="ga:operatingSystem,ga:operatingSystemVersion",
                                  max_results=10000,
                                  end_date=end_date).execute()
@@ -319,8 +337,8 @@
         results = self.service.data().ga().get(
                                  ids='ga:' + self.profile_id,
                                  start_date=start_date,
-                                 metrics='ga:uniquePageviews',
-                                 sort='-ga:uniquePageviews',
+                                 metrics='ga:pageviews',
+                                 sort='-ga:pageviews',
                                  dimensions="ga:browser,ga:browserVersion",
                                  max_results=10000,
                                  end_date=end_date).execute()
@@ -368,8 +386,8 @@
         results = self.service.data().ga().get(
                                  ids='ga:' + self.profile_id,
                                  start_date=start_date,
-                                 metrics='ga:uniquePageviews',
-                                 sort='-ga:uniquePageviews',
+                                 metrics='ga:pageviews',
+                                 sort='-ga:pageviews',
                                  dimensions="ga:mobileDeviceBranding, ga:mobileDeviceInfo",
                                  max_results=10000,
                                  end_date=end_date).execute()

--- a/ckanext/ga_report/ga_model.py
+++ b/ckanext/ga_report/ga_model.py
@@ -9,6 +9,8 @@
 
 import ckan.model as model
 from ckan.lib.base import *
+
+log = __import__('logging').getLogger(__name__)
 
 def make_uuid():
     return unicode(uuid.uuid4())
@@ -27,7 +29,7 @@
                       Column('period_name', types.UnicodeText),
                       Column('period_complete_day', types.Integer),
                       Column('pageviews', types.UnicodeText),
-                      Column('visitors', types.UnicodeText),
+                      Column('visits', types.UnicodeText),
                       Column('url', types.UnicodeText),
                       Column('department_id', types.UnicodeText),
                       Column('package_id', types.UnicodeText),
@@ -63,7 +65,7 @@
                   Column('period_name', types.UnicodeText),
                   Column('publisher_name', types.UnicodeText),
                   Column('views', types.UnicodeText),
-                  Column('visitors', types.UnicodeText),
+                  Column('visits', types.UnicodeText),
                   Column('toplevel', types.Boolean, default=False),
                   Column('subpublishercount', types.Integer, default=0),
                   Column('parent', types.UnicodeText),
@@ -111,12 +113,10 @@
     >>> normalize_url('http://data.gov.uk/dataset/weekly_fuel_prices')
     '/dataset/weekly_fuel_prices'
     '''
-    # Deliberately leaving a /
-    url = url.replace('http:/','')
-    return '/' + '/'.join(url.split('/')[2:])
-
-
-def _get_department_id_of_url(url):
+    return '/' + '/'.join(url.split('/')[3:])
+
+
+def _get_package_and_publisher(url):
     # e.g. /dataset/fuel_prices
     # e.g. /dataset/fuel_prices/resource/e63380d4
     dataset_match = re.match('/dataset/([^/]+)(/.*)?', url)
@@ -126,12 +126,13 @@
         if dataset:
             publisher_groups = dataset.get_groups('publisher')
             if publisher_groups:
-                return publisher_groups[0].name
+                return dataset_ref,publisher_groups[0].name
+        return dataset_ref, None
     else:
         publisher_match = re.match('/publisher/([^/]+)(/.*)?', url)
         if publisher_match:
-            return publisher_match.groups()[0]
-
+            return None, publisher_match.groups()[0]
+    return None, None
 
 def update_sitewide_stats(period_name, stat_name, data):
     for k,v in data.iteritems():
@@ -156,61 +157,72 @@
         model.Session.commit()
 
 
+def pre_update_url_stats(period_name):
+    model.Session.query(GA_Url).\
+            filter(GA_Url.period_name==period_name).delete()
+    model.Session.query(GA_Url).\
+            filter(GA_Url.period_name=='All').delete()
+
 
 def update_url_stats(period_name, period_complete_day, url_data):
-    for url, views, visitors in url_data:
-        url = _normalize_url(url)
-        department_id = _get_department_id_of_url(url)
-
-        package = None
-        if url.startswith('/dataset/'):
-            package = url[len('/dataset/'):]
-
-        # see if the row for this url & month is in the table already
+    '''
+    Given a list of urls and number of hits for each during a given period,
+    stores them in GA_Url under the period and recalculates the totals for
+    the 'All' period.
+    '''
+    for url, views, visits in url_data:
+        package, publisher = _get_package_and_publisher(url)
+
+
         item = model.Session.query(GA_Url).\
             filter(GA_Url.period_name==period_name).\
             filter(GA_Url.url==url).first()
         if item:
-            item.period_name = period_name
-            item.pageviews = views
-            item.visitors = visitors
-            item.department_id = department_id
-            item.package_id = package
+            item.pageviews = item.pageviews + views
+            item.visits = item.visits + visits
+            if not item.package_id:
+                item.package_id = package
+            if not item.department_id:
+                item.department_id = publisher
             model.Session.add(item)
         else:
-            # create the row
             values = {'id': make_uuid(),
                       'period_name': period_name,
                       'period_complete_day': period_complete_day,
                       'url': url,
                       'pageviews': views,
-                      'visitors': visitors,
-                      'department_id': department_id,
+                      'visits': visits,
+                      'department_id': publisher,
                       'package_id': package
                      }
             model.Session.add(GA_Url(**values))
-
-        # We now need to recaculate the ALL time_period from the data we have
-        # Delete the old 'All'
-        old = model.Session.query(GA_Url).\
-            filter(GA_Url.period_name == "All").\
-            filter(GA_Url.url==url).delete()
-
-        items = model.Session.query(GA_Url).\
-            filter(GA_Url.period_name != "All").\
-            filter(GA_Url.url==url).all()
-        values = {'id': make_uuid(),
-                  'period_name': "All",
-                  'period_complete_day': "0",
-                  'url': url,
-                  'pageviews': sum([int(x.pageviews) for x in items]),
-                  'visitors': sum([int(x.visitors) for x in items]),
-                  'department_id': department_id,
-                  'package_id': package
-                 }
-        model.Session.add(GA_Url(**values))
-
         model.Session.commit()
+
+        if package:
+            old_pageviews, old_visits = 0, 0
+            old = model.Session.query(GA_Url).\
+                filter(GA_Url.period_name=='All').\
+                filter(GA_Url.url==url).all()
+            old_pageviews = sum([int(o.pageviews) for o in old])
+            old_visits = sum([int(o.visits) for o in old])
+
+            entries = model.Session.query(GA_Url).\
+                filter(GA_Url.period_name!='All').\
+                filter(GA_Url.url==url).all()
+            values = {'id': make_uuid(),
+                      'period_name': 'All',
+                      'period_complete_day': 0,
+                      'url': url,
+                      'pageviews': sum([int(e.pageviews) for e in entries]) + old_pageviews,
+                      'visits': sum([int(e.visits or 0) for e in entries]) + old_visits,
+                      'department_id': publisher,
+                      'package_id': package
+                     }
+
+            model.Session.add(GA_Url(**values))
+            model.Session.commit()
+
+
 
 
 def update_social(period_name, data):
@@ -252,7 +264,7 @@
         filter(model.Group.type=='publisher').\
         filter(model.Group.state=='active').all()
     for publisher in publishers:
-        views, visitors, subpub = update_publisher(period_name, publisher, publisher.name)
+        views, visits, subpub = update_publisher(period_name, publisher, publisher.name)
         parent, parents = '', publisher.get_groups('publisher')
         if parents:
             parent = parents[0].name
@@ -261,7 +273,7 @@
             filter(GA_Publisher.publisher_name==publisher.name).first()
         if item:
             item.views = views
-            item.visitors = visitors
+            item.visits = visits
             item.publisher_name = publisher.name
             item.toplevel = publisher in toplevel
             item.subpublishercount = subpub
@@ -273,7 +285,7 @@
                      'period_name': period_name,
                      'publisher_name': publisher.name,
                      'views': views,
-                     'visitors': visitors,
+                     'visits': visits,
                      'toplevel': publisher in toplevel,
                      'subpublishercount': subpub,
                      'parent': parent
@@ -283,7 +295,7 @@
 
 
 def update_publisher(period_name, pub, part=''):
-    views,visitors,subpub = 0, 0, 0
+    views,visits,subpub = 0, 0, 0
     for publisher in go_down_tree(pub):
         subpub = subpub + 1
         items = model.Session.query(GA_Url).\
@@ -291,9 +303,9 @@
                 filter(GA_Url.department_id==publisher.name).all()
         for item in items:
             views = views + int(item.pageviews)
-            visitors = visitors + int(item.visitors)
-
-    return views, visitors, (subpub-1)
+            visits = visits + int(item.visits)
+
+    return views, visits, (subpub-1)
 
 
 def get_top_level():
@@ -333,3 +345,34 @@
         q.delete()
     model.Session.commit()
 
+def get_score_for_dataset(dataset_name):
+    '''
+    Returns a "current popularity" score for a dataset,
+    based on how many views it has had recently.
+    '''
+    import datetime
+    now = datetime.datetime.now()
+    last_month = now - datetime.timedelta(days=30)
+    period_names = ['%s-%02d' % (last_month.year, last_month.month),
+                    '%s-%02d' % (now.year, now.month),
+                    ]
+
+    score = 0
+    for period_name in period_names:
+        score /= 2 # previous periods are discounted by 50%
+        entry = model.Session.query(GA_Url)\
+                .filter(GA_Url.period_name==period_name)\
+                .filter(GA_Url.package_id==dataset_name).first()
+        # score
+        if entry:
+            views = float(entry.pageviews)
+            if entry.period_complete_day:
+                views_per_day = views / entry.period_complete_day
+            else:
+                views_per_day = views / 15 # guess
+            score += views_per_day
+
+    score = int(score * 100)
+    log.debug('Popularity %s: %s', score, dataset_name)
+    return score
+

--- a/ckanext/ga_report/helpers.py
+++ b/ckanext/ga_report/helpers.py
@@ -50,9 +50,12 @@
             dataset = model.Package.get(ga_url.url[len('/dataset/'):])
             if dataset and not dataset.state == 'active':
                 dataset = None
-                count += 1
-                if count > 10:
-                    break
+            # When testing, it is possible that top datasets are not available
+            # so only go round this loop a few times before falling back on
+            # a random dataset.
+            count += 1
+            if count > 10:
+                break
     if not dataset:
         # fallback
         dataset = model.Session.query(model.Package)\
@@ -60,7 +63,8 @@
         if not dataset:
             return None
     dataset_dict = get_action('package_show')({'model': model,
-                                               'session': model.Session},
+                                               'session': model.Session,
+                                               'validate': False},
                                               {'id':dataset.id})
     return dataset_dict
 
@@ -105,7 +109,7 @@
             if not p in datasets:
                 datasets[p] = {'views':0, 'visits': 0}
             datasets[p]['views'] = datasets[p]['views'] + int(entry.pageviews)
-            datasets[p]['visits'] = datasets[p]['visits'] + int(entry.visitors)
+            datasets[p]['visits'] = datasets[p]['visits'] + int(entry.visits)
 
     results = []
     for k, v in datasets.iteritems():

--- a/ckanext/ga_report/templates/ga_report/notes.html
+++ b/ckanext/ga_report/templates/ga_report/notes.html
@@ -6,9 +6,8 @@
     <li class="widget-container boxed widget_text">
       <h4>Notes</h4>
       <ul>
-          <li>"Views" is the number of sessions during which the page was viewed one or more times (technically known as "unique pageviews").</li>
-          <li>"Visits" is the number of unique user visits to a page, counted once for each visitor for each session.</li>
-<!--!          <li>"Visitors" is the number of unique users visiting the site (whether once or more times).</li> -->
+          <li>"Views" is the number of times a page was loaded in users' browsers.</li>
+          <li>"Visits" is the number of unique user visits to a page, counted once for each visitor for each of their browsing sessions.</li>
           <li>These usage statistics are confined to users with javascript enabled, which excludes web crawlers and API calls.</li>
           <li>The results are not shown when the number of views/visits is tiny. Where these relate to site pages, results are available in full in the CSV download. Where these relate to users' web browser information, results are not disclosed, for privacy reasons.</li>
       </ul>

--- a/ckanext/ga_report/templates/ga_report/publisher/index.html
+++ b/ckanext/ga_report/templates/ga_report/publisher/index.html
@@ -41,15 +41,15 @@
        <table class="table table-condensed table-bordered table-striped">
 	 <tr>
 	   <th>Publisher</th>
+<!--	   <th>Dataset Visits</th>-->
 	   <th>Dataset Views</th>
-	   <th>Dataset Visits</th>
 	 </tr>
         <py:for each="publ