#1537 - Remove stats processing from sitescripts

sitescripts/stats/bin/pagegenerator.py

Index: sitescripts/stats/bin/pagegenerator.py
===================================================================
deleted file mode 100644
--- a/sitescripts/stats/bin/pagegenerator.py
+++ /dev/null
@@ -1,189 +0,0 @@
-# This file is part of the Adblock Plus web scripts,
-# Copyright (C) 2006-present eyeo GmbH
-#
-# Adblock Plus is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 3 as
-# published by the Free Software Foundation.
-#
-# Adblock Plus is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
-
-import os
-import re
-import codecs
-import json
-import time
-import itertools
-from datetime import date
-from sitescripts.utils import get_config, setupStderr, get_custom_template_environment, cached
-import sitescripts.stats.common as common
-from sitescripts.stats.countrycodes import countrycodes
-
-
-@cached(float('inf'))
-def get_template_environment():
-    return get_custom_template_environment({
-        'monthname': lambda value: date(int(value[0:4]), int(value[4:]), 1).strftime('%b %Y'),
-        'weekday': lambda value: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'][int(value)],
-        'countryname': lambda value: countrycodes.get(value, 'Unknown'),
-        'sortfield': lambda value, field: (field['sort'] if 'sort' in field else default_sort)(value),
-        'maxhits': lambda items: max(value['hits'] for key, value in items),
-        'maxbandwidth': lambda items: max(value['bandwidth'] for key, value in items),
-        'sumhits': lambda items: sum(value['hits'] for key, value in items),
-        'sumbandwidth': lambda items: sum(value['bandwidth'] for key, value in items),
-        'percentage': lambda value, total: float(value) / total * 100 if total != 0 else 0,
-        'isspecial': lambda name, field: field['isspecial'](name) if 'isspecial' in field else False,
-        'defaultcount': get_default_count,
-    })
-
-
-@cached(float('inf'))
-def get_main_page_template():
-    return get_template_environment().get_template(get_config().get('stats', 'mainPageTemplate'))
-
-
-@cached(float('inf'))
-def get_file_stats_template():
-    return get_template_environment().get_template(get_config().get('stats', 'filePageTemplate'))
-
-
-@cached(float('inf'))
-def get_file_overview_template():
-    return get_template_environment().get_template(get_config().get('stats', 'fileOverviewTemplate'))
-
-
-def default_sort(obj):
-    return sorted(obj.items(), key=lambda (k, v): v['hits'], reverse=True)
-
-
-def ensure_dir(path):
-    dir = os.path.dirname(path)
-    try:
-        os.makedirs(dir)
-    except OSError:
-        pass
-
-
-def generate_main_page(outputfile, month, url, data):
-    ensure_dir(outputfile)
-    get_main_page_template().stream({
-        'now': time.time(),
-        'month': month,
-        'url': url,
-        'data': data,
-    }).dump(outputfile, encoding='utf-8')
-
-
-def generate_file_stats(outputfile, month, url, overview_url, data, filter=None, filtered_urls={}):
-    ensure_dir(outputfile)
-    get_file_stats_template().stream({
-        'now': time.time(),
-        'month': month,
-        'url': url,
-        'overview_url': overview_url,
-        'data': data,
-        'fields': common.fields,
-        'filter': filter,
-        'filtered_urls': filtered_urls,
-    }).dump(outputfile, encoding='utf-8')
-
-
-def generate_file_overview(outputfile, url, data):
-    ensure_dir(outputfile)
-    get_file_overview_template().stream({
-        'now': time.time(),
-        'url': url,
-        'data': data,
-    }).dump(outputfile, encoding='utf-8')
-
-
-def get_names(dir, needdirectories):
-    for file in os.listdir(dir):
-        path = os.path.join(dir, file)
-        if (needdirectories and os.path.isdir(path)) or (not needdirectories and os.path.isfile(path)):
-            yield common.filename_decode(file), path
-
-
-def get_default_count(field):
-    return field.get('defaultcount', 30)
-
-
-def generate_pages(datadir, outputdir):
-    for server_type, server_type_dir in get_names(datadir, True):
-        baseURL = get_config().get('stats', 'baseURL_' + server_type)
-        filedata = {}
-        current_month = None
-        for month, month_dir in get_names(server_type_dir, True):
-            if current_month == None or month > current_month:
-                current_month = month
-
-            for filename, path in get_names(month_dir, False):
-                filename = re.sub(r'\.json$', '', filename)
-                with codecs.open(path, 'rb', encoding='utf-8') as file:
-                    data = json.load(file)
-
-                overview_url = '../../overview-' + common.filename_encode(filename + '.html')
-                filtered_urls = {}
-                for field in common.fields:
-                    if field['name'] not in data:
-                        continue
-                    # Create filtered views for the first thirty values of a field if they
-                    # have filtered data.
-                    sorted_field = get_template_environment().filters['sortfield'](data[field['name']], field)
-                    for name, value in sorted_field[0:get_default_count(field)]:
-                        if filter(lambda k: k not in ('hits', 'bandwidth'), value.iterkeys()):
-                            outputfile = os.path.join(outputdir,
-                                                      common.filename_encode(server_type),
-                                                      common.filename_encode(month),
-                                                      common.filename_encode(filename),
-                                                      'filtered-%s-%s.html' % (
-                                                          common.filename_encode(field['name']),
-                                                          common.filename_encode(name),
-                                                      ))
-                            generate_file_stats(outputfile, month, baseURL + filename, overview_url,
-                                                value, filter={'field': field, 'value': name})
-
-                            if not field['name'] in filtered_urls:
-                                filtered_urls[field['name']] = {}
-                            filtered_urls[field['name']][name] = os.path.basename(outputfile)
-
-                outputfile = os.path.join(outputdir,
-                                          common.filename_encode(server_type),
-                                          common.filename_encode(month),
-                                          common.filename_encode(filename),
-                                          'index.html')
-                generate_file_stats(outputfile, month, baseURL + filename, overview_url,
-                                    data, filtered_urls=filtered_urls)
-
-                if filename not in filedata:
-                    filedata[filename] = {}
-                month_url = '%s/%s/%s' % (common.filename_encode(month),
-                                          common.filename_encode(filename),
-                                          'index.html')
-                filedata[filename][month] = {'url': month_url, 'hits': data['hits'], 'bandwidth': data['bandwidth']}
-
-        monthdata = {}
-        for filename, data in filedata.iteritems():
-            outputfile = os.path.join(outputdir,
-                                      common.filename_encode(server_type),
-                                      'overview-' + common.filename_encode(filename + '.html'))
-            generate_file_overview(outputfile, baseURL + filename, data)
-
-            if current_month in data:
-                monthdata[filename] = dict(data[current_month])
-
-        outputfile = os.path.join(outputdir, common.filename_encode(server_type), 'index.html')
-        generate_main_page(outputfile, current_month, baseURL, monthdata)
-
-
-if __name__ == '__main__':
-    setupStderr()
-
-    datadir = get_config().get('stats', 'dataDirectory')
-    outputdir = get_config().get('stats', 'outputDirectory')
-    generate_pages(datadir, outputdir)