| import logging | import logging |
| import operator | import operator |
| import ckan.lib.base as base | import ckan.lib.base as base |
| import ckan.model as model | import ckan.model as model |
| _log = logging.getLogger(__name__) | _log = logging.getLogger(__name__) |
| def most_popular_datasets(publisher, count=20): | def most_popular_datasets(publisher, count=20): |
| from ckanext.ga_report.ga_model import GA_Url | from ckanext.ga_report.ga_model import GA_Url |
| if not publisher: | if not publisher: |
| _log.error("No valid publisher passed to 'most_popular_datasets'") | _log.error("No valid publisher passed to 'most_popular_datasets'") |
| return "" | return "" |
| datasets = {} | datasets = {} |
| entries = model.Session.query(GA_Url).\ | entries = model.Session.query(GA_Url).\ |
| filter(GA_Url.department_id==publisher.name).\ | filter(GA_Url.department_id==publisher.name).\ |
| filter(GA_Url.url.like('/dataset/%')).\ | filter(GA_Url.url.like('/dataset/%')).\ |
| order_by('ga_url.pageviews::int desc')[:count] | order_by('ga_url.pageviews::int desc').all() |
| for entry in entries: | for entry in entries: |
| p = model.Package.get(entry.url[len('/dataset/'):]) | if len(datasets) < count: |
| if not p in datasets: | p = model.Package.get(entry.url[len('/dataset/'):]) |
| datasets[p] = {'views':0, 'visits': 0} | if not p in datasets: |
| datasets[p]['views'] = datasets[p]['views'] + int(entry.pageviews) | datasets[p] = {'views':0, 'visits': 0} |
| datasets[p]['visits'] = datasets[p]['visits'] + int(entry.visitors) | datasets[p]['views'] = datasets[p]['views'] + int(entry.pageviews) |
| datasets[p]['visits'] = datasets[p]['visits'] + int(entry.visitors) | |
| results = [] | results = [] |
| for k, v in datasets.iteritems(): | for k, v in datasets.iteritems(): |
| results.append((k,v['views'],v['visits'])) | results.append((k,v['views'],v['visits'])) |
| results = sorted(results, key=operator.itemgetter(1), reverse=True) | results = sorted(results, key=operator.itemgetter(1), reverse=True) |
| ctx = { | ctx = { |
| 'dataset_count': len(datasets), | 'dataset_count': len(datasets), |
| 'datasets': results, | 'datasets': results, |
| 'publisher': publisher | 'publisher': publisher |
| } | } |
| return base.render_snippet('ga_report/publisher/popular.html', **ctx) | return base.render_snippet('ga_report/publisher/popular.html', **ctx) |