Add hours_stats plugin

plugins/post_analysis/hours_stats.py

@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright Grégory Soutadé 2015
+
+# This file is part of iwla
+
+# iwla is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# iwla 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 iwla.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+from iwla import IWLA
+from iplugin import IPlugin
+
+"""
+Post analysis hook
+
+Count pages, hits and bandwidth by hour/week day
+
+Plugin requirements :
+    None
+
+Conf values needed :
+    None
+
+Output files :
+    None
+
+Statistics creation :
+month_stats:
+    hours_stats =>
+        00 .. 23 =>
+            pages
+            hits
+            bandwidth
+
+    days_stats =>
+        0 .. 6 =>
+            pages
+            hits
+            bandwidth
+
+Statistics update :
+    None
+
+Statistics deletion :
+    None
+"""
+
+class IWLAPostAnalysisHoursStats(IPlugin):
+    def __init__(self, iwla):
+        super(IWLAPostAnalysisHoursStats, self).__init__(iwla)
+        self.API_VERSION = 1
+        
+    def hook(self):
+        stats = self.iwla.getCurrentVisists()
+        month_stats = self.iwla.getMonthStats()
+        
+        hours_stats = month_stats.get('hours_stats', {})
+        if not hours_stats:
+            for i in range(0, 24):
+                hours_stats[i] = {'pages':0, 'hits':0, 'bandwidth':0}
+        days_stats = month_stats.get('days_stats', {})
+        if not days_stats:
+            for i in range(0, 7):
+                days_stats[i] = {'pages':0, 'hits':0, 'bandwidth':0}
+
+        for super_hit in stats.values():
+            if super_hit['robot']: continue
+            for r in super_hit['requests'][::-1]:
+                if not self.iwla.isValidForCurrentAnalysis(r):
+                    break
+
+                if not self.iwla.hasBeenViewed(r): continue
+
+                key = r['is_page'] and 'pages' or 'hits'
+
+                t = r['time_decoded']
+
+                hours_stats[t.tm_hour][key] += 1
+                hours_stats[t.tm_hour]['bandwidth'] += int(r['body_bytes_sent'])
+
+                days_stats[t.tm_wday][key] += 1
+                days_stats[t.tm_wday]['bandwidth'] += int(r['body_bytes_sent'])
+
+        month_stats['hours_stats'] = hours_stats
+        month_stats['days_stats'] = days_stats