Bumped version to 8.2; added a simple /stats page

50_bubble.py

@@ -18,7 +18,7 @@ from utils import *
 from worker import *
 
 
-__version__ = '8.1'
+__version__ = '8.2'
 
 
 class Bubble:
@@ -961,6 +961,9 @@ Deleting a subspace will delete all posts and comments in the subspace, i.e., th
                 if session.user and session.user.flags & User.HOME_FOLLOWED_FEED_FLAG \
                 else 'all'
 
+        elif req.path == self.path + 'stats':
+            return make_stats_page(session)
+
         else:
             return 51, "Not found"
 

admin.py

@@ -222,3 +222,20 @@ def admin_actions(session):
     page += f'\n=> {session.path}admin/ Back to Administration\n'
 
     return page
+
+
+def make_stats_page(session):
+    db = session.db
+    page = '# Statistics\n\n'
+    stats = db.get_statistics()
+    page += f"""```Table: Accounts and activity
+Total accounts          │ {stats['total']:4d}
+Total posters           │ {stats['posters']:4d}
+Total commenters        │ {stats['commenters']:4d}
+Visited <= 30 days      │ {stats['m_visited']:4d}
+Post/comment <= 30 days │ {stats['m_post_cmt']:4d}
+```
+
+=> {session.path} Back to front page\n
+"""
+    return page

model.py

@@ -2886,6 +2886,25 @@ class Database:
         cur.execute("INSERT INTO log (remote, type) VALUES (?, ?)", (address_hash(from_addr), type))
         self.commit()
 
+    def get_statistics(self):
+        cur = self.conn.cursor()
+        cur.execute("""SELECT
+            (SELECT COUNT(id) FROM users) AS total,
+            (SELECT COUNT(id) FROM users WHERE TIMESTAMPDIFF(DAY, ts_active, CURRENT_TIMESTAMP()) <= 30) AS m_visited,
+            (SELECT COUNT(DISTINCT(user)) FROM posts WHERE TIMESTAMPDIFF(DAY, ts_created, CURRENT_TIMESTAMP()) <= 30) AS m_post_cmt,
+            (SELECT COUNT(DISTINCT(user)) FROM posts WHERE parent=0) AS posters,
+            (SELECT COUNT(DISTINCT(user)) FROM posts WHERE parent!=0) AS commenters
+        """)
+        for (total, m_visited, m_post_cmt, posters, commenters) in cur:
+            return {
+                'total': total,
+                'posters': posters,
+                'commenters': commenters,
+                'm_visited': m_visited,
+                'm_post_cmt': m_post_cmt
+            }
+        return {}
+
 
 class Search:
     def __init__(self, db):