From: David Read Date: Tue, 06 Nov 2012 17:56:34 +0000 Subject: Show top datasets cross-publisher. Drop-down for the publisher. Browser version numbers filtered on download, so you get this version in the CSV too - for privacy. single_popular_dataset now copes when not much data, and can return the figures so DGU can reskin it in its own repo. Notes about usage stats centralised to notes.html. X-Git-Url: http://maxious.lambdacomplex.org/git/?p=ckanext-ga-report.git&a=commitdiff&h=ecca7ac98f009c6167463f366fb0b82783b5bae9 --- Show top datasets cross-publisher. Drop-down for the publisher. Browser version numbers filtered on download, so you get this version in the CSV too - for privacy. single_popular_dataset now copes when not much data, and can return the figures so DGU can reskin it in its own repo. Notes about usage stats centralised to notes.html. --- --- a/README.rst +++ b/README.rst @@ -31,10 +31,8 @@ 2. Ensure you development.ini (or similar) contains the info about your Google Analytics account and configuration:: googleanalytics.id = UA-1010101-1 - googleanalytics.account = Account name (i.e. data.gov.uk, see top level item at https://www.google.com/analytics) + googleanalytics.account = Account name (e.g. data.gov.uk, see top level item at https://www.google.com/analytics) ga-report.period = monthly - - Note that your credentials will be readable by system administrators on your server. Rather than use sensitive account details, it is suggested you give access to the GA account to a new Google account that you create just for this purpose. 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):: @@ -43,6 +41,12 @@ 4. Enable the extension in your CKAN config file by adding it to ``ckan.plugins``:: ckan.plugins = ga-report + +Problem shooting +---------------- + +* ``(ProgrammingError) relation "ga_url" does not exist`` + This means that the ``paster initdb`` step has not been run successfully. Refer to the installation instructions for this extension. Authorization @@ -79,7 +83,7 @@ Tutorial -------- -Download some GA data and store it in CKAN's db. (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:: +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 --- a/ckanext/ga_report/command.py +++ b/ckanext/ga_report/command.py @@ -73,6 +73,14 @@ max_args = 2 min_args = 1 + def __init__(self, name): + super(LoadAnalytics, self).__init__(name) + self.parser.add_option('-d', '--delete-first', + action='store_true', + default=False, + dest='delete_first', + help='Delete data for the period first') + def command(self): self._load_config() @@ -83,10 +91,11 @@ svc = init_service(self.args[0], None) except TypeError: print ('Have you correctly run the getauthtoken task and ' - 'specified the correct file here') + 'specified the correct token file?') return - downloader = DownloadAnalytics(svc, profile_id=get_profile_id(svc)) + downloader = DownloadAnalytics(svc, profile_id=get_profile_id(svc), + delete_first=self.options.delete_first) time_period = self.args[1] if self.args and len(self.args) > 1 \ else 'latest' --- a/ckanext/ga_report/controller.py +++ b/ckanext/ga_report/controller.py @@ -166,7 +166,7 @@ d = collections.defaultdict(int) for e in q.all(): - d[clean_field(e.key)] += int(e.value) + d[e.key] += int(e.value) entries = [] for key, val in d.iteritems(): entries.append((key,val,)) @@ -187,52 +187,60 @@ return render('ga_report/site/index.html') -class GaPublisherReport(BaseController): +class GaDatasetReport(BaseController): """ - Displays the pageview and visit count for specific publishers based on - the datasets associated with the publisher. + Displays the pageview and visit count for datasets + with options to filter by publisher and time period. """ - def csv(self, month): - - c.month = month if not month =='all' else '' + def publisher_csv(self, month): + ''' + Returns a CSV of each publisher with the total number of dataset + views & visits. + ''' + c.month = month if not month == 'all' else '' response.headers['Content-Type'] = "text/csv; charset=utf-8" response.headers['Content-Disposition'] = str('attachment; filename=publishers_%s.csv' % (month,)) writer = csv.writer(response) - writer.writerow(["Publisher", "Views", "Visits", "Period Name"]) - - for publisher,view,visit in _get_publishers(None): + writer.writerow(["Publisher Title", "Publisher Name", "Views", "Visits", "Period Name"]) + + for publisher,view,visit in _get_top_publishers(None): writer.writerow([publisher.title.encode('utf-8'), + publisher.name.encode('utf-8'), view, visit, month]) - - - def publisher_csv(self, id, month): - - c.month = month if not month =='all' else '' - c.publisher = model.Group.get(id) - if not c.publisher: - abort(404, 'A publisher with that name could not be found') + def dataset_csv(self, id='all', month='all'): + ''' + Returns a CSV with the number of views & visits for each dataset. + + :param id: A Publisher ID or None if you want for all + :param month: The time period, or 'all' + ''' + c.month = month if not month == 'all' else '' + if id != 'all': + c.publisher = model.Group.get(id) + if not c.publisher: + abort(404, 'A publisher with that name could not be found') packages = self._get_packages(c.publisher) response.headers['Content-Type'] = "text/csv; charset=utf-8" response.headers['Content-Disposition'] = \ - str('attachment; filename=%s_%s.csv' % (c.publisher.name, month,)) + str('attachment; filename=datasets_%s_%s.csv' % (c.publisher_name, month,)) writer = csv.writer(response) - writer.writerow(["Publisher", "Views", "Visits", "Period Name"]) + writer.writerow(["Dataset Title", "Dataset Name", "Views", "Visits", "Period Name"]) for package,view,visit in packages: writer.writerow([package.title.encode('utf-8'), + package.name.encode('utf-8'), view, visit, month]) - - - def index(self): + def publishers(self): + '''A list of publishers and the number of views/visits for each''' # Get the month details by fetching distinct values and determining the # month names from the values. @@ -244,37 +252,46 @@ if c.month: c.month_desc = ''.join([m[1] for m in c.months if m[0]==c.month]) - c.top_publishers = _get_publishers() + c.top_publishers = _get_top_publishers() return render('ga_report/publisher/index.html') - - def _get_packages(self, publisher, count=-1): + def _get_packages(self, publisher=None, count=-1): + '''Returns the datasets in order of visits''' if count == -1: count = sys.maxint - top_packages = [] - q = model.Session.query(GA_Url).\ - filter(GA_Url.department_id==publisher.name).\ - filter(GA_Url.url.like('/dataset/%')) + q = model.Session.query(GA_Url)\ + .filter(GA_Url.url.like('/dataset/%')) + if publisher: + q = q.filter(GA_Url.department_id==publisher.name) if c.month: q = q.filter(GA_Url.period_name==c.month) - q = q.order_by('ga_url.pageviews::int desc') - - if c.month: - for entry in q[:count]: - p = model.Package.get(entry.url[len('/dataset/'):]) - top_packages.append((p,entry.pageviews,entry.visitors)) + q = q.order_by('ga_url.visitors::int desc') + + if c.month: + top_packages = [] + for entry in q.limit(count): + package_name = entry.url[len('/dataset/'):] + p = model.Package.get(package_name) + if p: + top_packages.append((p, entry.pageviews, entry.visitors)) + else: + log.warning('Could not find package "%s"', package_name) else: ds = {} - for entry in q.all(): + for entry in q: if len(ds) >= count: break - p = model.Package.get(entry.url[len('/dataset/'):]) - if not p in ds: - ds[p] = {'views':0, 'visits': 0} - ds[p]['views'] = ds[p]['views'] + int(entry.pageviews) - ds[p]['visits'] = ds[p]['visits'] + int(entry.visitors) + package_name = entry.url[len('/dataset/'):] + p = model.Package.get(package_name) + if p: + if not p in ds: + ds[p] = {'views': 0, 'visits': 0} + ds[p]['views'] = ds[p]['views'] + int(entry.pageviews) + ds[p]['visits'] = ds[p]['visits'] + int(entry.visitors) + else: + log.warning('Could not find package "%s"', package_name) results = [] for k, v in ds.iteritems(): @@ -283,13 +300,26 @@ top_packages = sorted(results, key=operator.itemgetter(1), reverse=True) return top_packages - - def read(self, id): + def read(self): + ''' + Lists the most popular datasets across all publishers + ''' + return self.read_publisher(None) + + def read_publisher(self, id): + ''' + Lists the most popular datasets for a publisher (or across all publishers) + ''' count = 20 - c.publisher = model.Group.get(id) - if not c.publisher: - abort(404, 'A publisher with that name could not be found') + c.publishers = _get_publishers() + + id = request.params.get('publisher', id) + if id and id != 'all': + c.publisher = model.Group.get(id) + if not c.publisher: + abort(404, 'A publisher with that name could not be found') + c.publisher_name = c.publisher.name c.top_packages = [] # package, dataset_views in c.top_packages # Get the month details by fetching distinct values and determining the @@ -305,7 +335,7 @@ c.publisher_page_views = 0 q = model.Session.query(GA_Url).\ - filter(GA_Url.url=='/publisher/%s' % c.publisher.name) + filter(GA_Url.url=='/publisher/%s' % c.publisher_name) if c.month: entry = q.filter(GA_Url.period_name==c.month).first() c.publisher_page_views = entry.pageviews if entry else 0 @@ -317,7 +347,11 @@ return render('ga_report/publisher/read.html') -def _get_publishers(limit=20): +def _get_top_publishers(limit=20): + ''' + Returns a list of the top 20 publishers by dataset visits. + (The number to show can be varied with 'limit') + ''' connection = model.Session.connection() q = """ select department_id, sum(pageviews::int) views, sum(visitors::int) visits @@ -328,7 +362,7 @@ and period_name=%s """ q = q + """ - group by department_id order by views desc + group by department_id order by visits desc """ if limit: q = q + " limit %s;" % (limit) @@ -346,3 +380,16 @@ 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) + ''' + publishers = [] + for pub in model.Session.query(model.Group).\ + filter(model.Group.type=='publisher').\ + filter(model.Group.state=='active').\ + order_by(model.Group.name): + publishers.append((pub.name, pub.title)) + return publishers + --- a/ckanext/ga_report/download_analytics.py +++ b/ckanext/ga_report/download_analytics.py @@ -11,15 +11,17 @@ log = logging.getLogger('ckanext.ga-report') FORMAT_MONTH = '%Y-%m' +MIN_VIEWS = 50 +MIN_VISITS = 20 class DownloadAnalytics(object): '''Downloads and stores analytics info''' - def __init__(self, service=None, profile_id=None): + def __init__(self, service=None, profile_id=None, delete_first=False): self.period = config['ga-report.period'] self.service = service self.profile_id = profile_id - + self.delete_first = delete_first def specific_month(self, date): import calendar @@ -90,6 +92,10 @@ def download_and_store(self, periods): for period_name, period_complete_day, start_date, end_date in periods: + if self.delete_first: + log.info('Deleting existing Analytics for period "%s"', + period_name) + ga_model.delete(period_name) 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'), @@ -235,11 +241,13 @@ data = {} for result in result_data: data[result[0]] = data.get(result[0], 0) + int(result[2]) + self._filter_out_long_tail(data, MIN_VIEWS) 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]) + self._filter_out_long_tail(data, MIN_VIEWS) ga_model.update_sitewide_stats(period_name, "Country", data) @@ -254,13 +262,11 @@ max_results=10000, end_date=end_date).execute() result_data = results.get('rows') - twitter_links = [] data = {} for result in result_data: if not result[0] == '(not set)': data[result[0]] = data.get(result[0], 0) + int(result[2]) - if result[0] == 'Twitter': - twitter_links.append(result[1]) + self._filter_out_long_tail(data, 3) ga_model.update_sitewide_stats(period_name, "Social sources", data) @@ -278,12 +284,14 @@ data = {} for result in result_data: data[result[0]] = data.get(result[0], 0) + int(result[2]) + self._filter_out_long_tail(data, MIN_VIEWS) ga_model.update_sitewide_stats(period_name, "Operating Systems", data) data = {} for result in result_data: - key = "%s (%s)" % (result[0],result[1]) - data[key] = result[2] + if int(result[2]) >= MIN_VIEWS: + key = "%s %s" % (result[0],result[1]) + data[key] = result[2] ga_model.update_sitewide_stats(period_name, "Operating Systems versions", data) @@ -298,17 +306,42 @@ max_results=10000, end_date=end_date).execute() result_data = results.get('rows') + # e.g. [u'Firefox', u'19.0', u'20'] + data = {} for result in result_data: data[result[0]] = data.get(result[0], 0) + int(result[2]) + self._filter_out_long_tail(data, MIN_VIEWS) ga_model.update_sitewide_stats(period_name, "Browsers", data) data = {} for result in result_data: - key = "%s (%s)" % (result[0], result[1]) - data[key] = result[2] + key = "%s %s" % (result[0], self._filter_browser_version(result[0], result[1])) + data[key] = data.get(key, 0) + int(result[2]) + self._filter_out_long_tail(data, MIN_VIEWS) ga_model.update_sitewide_stats(period_name, "Browser versions", data) + @classmethod + def _filter_browser_version(cls, browser, version_str): + ''' + Simplifies a browser version string if it is detailed. + i.e. groups together Firefox 3.5.1 and 3.5.2 to be just 3. + This is helpful when viewing stats and good to protect privacy. + ''' + ver = version_str + parts = ver.split('.') + if len(parts) > 1: + if parts[1][0] == '0': + ver = parts[0] + else: + ver = "%s" % (parts[0]) + # Special case complex version nums + if browser in ['Safari', 'Android Browser']: + ver = parts[0] + if len(ver) > 2: + num_hidden_digits = len(ver) - 2 + ver = ver[0] + ver[1] + 'X' * num_hidden_digits + return ver def _mobile_stats(self, start_date, end_date, period_name): """ Info about mobile devices """ @@ -326,10 +359,23 @@ data = {} for result in result_data: data[result[0]] = data.get(result[0], 0) + int(result[2]) + self._filter_out_long_tail(data, MIN_VIEWS) ga_model.update_sitewide_stats(period_name, "Mobile brands", data) data = {} for result in result_data: data[result[1]] = data.get(result[1], 0) + int(result[2]) + self._filter_out_long_tail(data, MIN_VIEWS) ga_model.update_sitewide_stats(period_name, "Mobile devices", data) + @classmethod + def _filter_out_long_tail(cls, data, threshold=10): + ''' + Given data which is a frequency distribution, filter out + results which are below a threshold count. This is good to protect + privacy. + ''' + for key, value in data.items(): + if value < threshold: + del data[key] + --- a/ckanext/ga_report/ga_auth.py +++ b/ckanext/ga_report/ga_auth.py @@ -53,7 +53,11 @@ return None accountName = config.get('googleanalytics.account') + if not accountName: + raise Exception('googleanalytics.account needs to be configured') webPropertyId = config.get('googleanalytics.id') + if not webPropertyId: + raise Exception('googleanalytics.id needs to be configured') for acc in accounts.get('items'): if acc.get('name') == accountName: accountId = acc.get('id') --- a/ckanext/ga_report/ga_model.py +++ b/ckanext/ga_report/ga_model.py @@ -295,3 +295,15 @@ for grandchild in go_down_tree(child): yield grandchild +def delete(period_name): + ''' + Deletes table data for the specified period, or specify 'all' + for all periods. + ''' + for object_type in (GA_Url, GA_Stat, GA_Publisher, GA_ReferralStat): + q = model.Session.query(object_type) + if period_name != 'all': + q = q.filter_by(period_name=period_name) + q.delete() + model.Session.commit() + --- a/ckanext/ga_report/helpers.py +++ b/ckanext/ga_report/helpers.py @@ -28,28 +28,37 @@ return base.render_snippet('ga_report/ga_popular_datasets.html', **ctx) def single_popular_dataset(top=20): + '''Returns a random dataset from the most popular ones. + + :param top: the number of top datasets to select from + ''' import random - datasets = {} - rand = random.randrange(0, top) - entry = model.Session.query(GA_Url).\ - filter(GA_Url.url.like('/dataset/%')).\ - order_by('ga_url.pageviews::int desc')[rand] + top_datasets = model.Session.query(GA_Url).\ + filter(GA_Url.url.like('/dataset/%')).\ + order_by('ga_url.pageviews::int desc') + num_top_datasets = top_datasets.count() - - dataset = None - while not dataset: - dataset = model.Package.get(entry.url[len('/dataset/'):]) - if dataset and not dataset.state == 'active': - dataset = None - else: - publisher = model.Group.get(entry.department_id) - - ctx = { + if num_top_datasets: + dataset = None + while not dataset: + rand = random.randrange(0, min(top, num_top_datasets)) + ga_url = top_datasets[rand] + dataset = model.Package.get(ga_url.url[len('/dataset/'):]) + if dataset and not dataset.state == 'active': + dataset = None + else: + dataset = model.Session.query(model.Package)\ + .filter_by(state='active').first() + publisher = dataset.get_groups('publisher')[0] + return { 'dataset': dataset, 'publisher': publisher } - return base.render_snippet('ga_report/ga_popular_single.html', **ctx) + +def single_popular_dataset_html(top=20): + context = single_popular_dataset(top) + return base.render_snippet('ga_report/ga_popular_single.html', **context) def most_popular_datasets(publisher, count=20): @@ -61,7 +70,7 @@ results = _datasets_for_publisher(publisher, count) ctx = { - 'dataset_count': len(datasets), + 'dataset_count': len(results), 'datasets': results, 'publisher': publisher --- a/ckanext/ga_report/plugin.py +++ b/ckanext/ga_report/plugin.py @@ -31,26 +31,7 @@ } def after_map(self, map): - map.connect( - '/data/site-usage/publisher', - controller='ckanext.ga_report.controller:GaPublisherReport', - action='index' - ) - map.connect( - '/data/site-usage/publisher_{month}.csv', - controller='ckanext.ga_report.controller:GaPublisherReport', - action='csv' - ) - map.connect( - '/data/site-usage/publisher/{id}_{month}.csv', - controller='ckanext.ga_report.controller:GaPublisherReport', - action='publisher_csv' - ) - map.connect( - '/data/site-usage/publisher/{id}', - controller='ckanext.ga_report.controller:GaPublisherReport', - action='read' - ) + # GaReport map.connect( '/data/site-usage', controller='ckanext.ga_report.controller:GaReport', @@ -61,6 +42,33 @@ controller='ckanext.ga_report.controller:GaReport', action='csv' ) + + # GaDatasetReport + map.connect( + '/data/site-usage/publisher', + controller='ckanext.ga_report.controller:GaDatasetReport', + action='publishers' + ) + map.connect( + '/data/site-usage/publishers_{month}.csv', + controller='ckanext.ga_report.controller:GaDatasetReport', + action='publisher_csv' + ) + map.connect( + '/data/site-usage/dataset/datasets_{id}_{month}.csv', + controller='ckanext.ga_report.controller:GaDatasetReport', + action='dataset_csv' + ) + map.connect( + '/data/site-usage/dataset', + controller='ckanext.ga_report.controller:GaDatasetReport', + action='read' + ) + map.connect( + '/data/site-usage/dataset/{id}', + controller='ckanext.ga_report.controller:GaDatasetReport', + action='read_publisher' + ) return map --- a/ckanext/ga_report/templates/ga_report/ga_popular_datasets.html +++ b/ckanext/ga_report/templates/ga_report/ga_popular_datasets.html @@ -5,7 +5,7 @@