1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | import logging import operator import ckan.lib.base as base import ckan.model as model _log = logging.getLogger(__name__) def most_popular_datasets(publisher, count=20): from ckanext.ga_report.ga_model import GA_Url if not publisher: _log.error("No valid publisher passed to 'most_popular_datasets'") return "" datasets = {} entries = model.Session.query(GA_Url).\ filter(GA_Url.department_id==publisher.name).\ filter(GA_Url.url.like('/dataset/%')).\ order_by('ga_url.pageviews::int desc')[:count] for entry in entries: p = model.Package.get(entry.url[len('/dataset/'):]) 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) results = [] for k, v in datasets.iteritems(): results.append((k,v['views'],v['visits'])) results = sorted(results, key=operator.itemgetter(1), reverse=True) ctx = { 'dataset_count': len(datasets), 'datasets': results, 'publisher': publisher } return base.render_snippet('ga_report/publisher/popular.html', **ctx) |