Follow stat (#9368)

* Added Followers count to /stats
* Updates .pot
---------
Co-authored-by: anrawool <anrawool@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

openlibrary/core/follows.py

@@ -1,6 +1,7 @@
 import logging
 from typing import cast
 from openlibrary.core.bookshelves import Bookshelves
+from openlibrary.utils.dateutil import DATE_ONE_MONTH_AGO, DATE_ONE_WEEK_AGO
 
 from . import db
 
@@ -130,6 +131,25 @@ def count_followers(cls, publisher):
         )
         return cast(tuple[int], count)[0].get('count', 0)
 
+    @classmethod
+    def total_followers(cls, since=None) -> int:
+        oldb = db.get_db()
+        query = f"SELECT count(DISTINCT subscriber) from {cls.TABLENAME}"
+        if since:
+            query += " WHERE created >= $since"
+        results = oldb.query(query, vars={'since': since})
+        return results[0]['count'] if results else 0
+
+    @classmethod
+    def summary(cls):
+        return {
+            "total_following_count": {
+                "total": cls.total_followers(),
+                "month": cls.total_followers(since=DATE_ONE_MONTH_AGO),
+                "week": cls.total_followers(since=DATE_ONE_WEEK_AGO),
+            }
+        }
+
     @classmethod
     def count_total_subscribers(cls):
         oldb = db.get_db()

openlibrary/i18n/messages.pot

@@ -839,47 +839,6 @@ msgstr[1] ""
 msgid "BARF! Search engine ERROR!"
 msgstr ""
 
-#: work_search.html
-msgid "Zoom In"
-msgstr ""
-
-#: work_search.html
-msgid "Focus your results using these <a href=\"/search/howto\">filters</a>"
-msgstr ""
-
-#: work_search.html
-msgid "Merge duplicate authors from this search"
-msgstr ""
-
-#: type/work/editions.html work_search.html
-msgid "Merge duplicates"
-msgstr ""
-
-#: work_search.html
-msgid "yes"
-msgstr ""
-
-#: work_search.html
-msgid "no"
-msgstr ""
-
-#: work_search.html
-msgid "Filter results for ebook availability"
-msgstr ""
-
-#: work_search.html
-#, python-format
-msgid "Filter results for %(facet)s"
-msgstr ""
-
-#: work_search.html
-msgid "more"
-msgstr ""
-
-#: work_search.html
-msgid "less"
-msgstr ""
-
 #: about/index.html
 msgid "The Open Library Team"
 msgstr ""
@@ -1887,6 +1846,10 @@ msgstr ""
 msgid "Users Reviewing"
 msgstr ""
 
+#: admin/index.html
+msgid "Patrons Following"
+msgstr ""
+
 #: admin/index.html
 msgid "Notes Created"
 msgstr ""
@@ -2600,7 +2563,7 @@ msgstr ""
 msgid "Not in Library"
 msgstr ""
 
-#: books/custom_carousel.html
+#: books/custom_carousel.html search/work_search_facets.html
 msgid "Loading..."
 msgstr ""
 
@@ -5096,6 +5059,47 @@ msgstr ""
 msgid "work"
 msgstr ""
 
+#: search/work_search_facets.html
+msgid "Merge duplicate authors from this search"
+msgstr ""
+
+#: search/work_search_facets.html type/work/editions.html
+msgid "Merge duplicates"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "more"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "less"
+msgstr ""
+
+#: search/work_search_facets.html
+#, python-format
+msgid "Filter results for %(facet)s"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "Filter results for ebook availability"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "yes"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "no"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "Zoom In"
+msgstr ""
+
+#: search/work_search_facets.html
+msgid "Focus your results using these <a href=\"/search/howto\">filters</a>"
+msgstr ""
+
 #: site/around_the_library.html
 msgid "View all recent changes"
 msgstr ""

openlibrary/templates/admin/index.html

@@ -191,7 +191,13 @@ <h2>$_("Members")</h2>
       <td></td>
       <td class="amount">$commify(counts.reading_log['total_reviewers']['total'])</td>
     </tr>
-
+    <tr class="major even">
+      <td>$_("Patrons Following")</td>
+      <td class="amount">$commify(counts.reading_log['total_following_count']['week'])</td>
+      <td class="amount">$commify(counts.reading_log['total_following_count']['month'])</td>
+      <td></td>
+      <td class="amount">$commify(counts.reading_log['total_following_count']['total'])</td>
+    </tr>
     <tr class="major">
       <td>$_("Notes Created")</td>
       <td class="amount">$commify(counts.reading_log['total_notes_created']['week'])</td>

openlibrary/views/loanstats.py

@@ -11,6 +11,7 @@
 from ..core import cache
 from ..core.observations import Observations
 from ..core.booknotes import Booknotes
+from ..core.follows import PubSub
 from ..core.bookshelves import Bookshelves
 from ..core.ratings import Ratings
 from ..plugins.admin.code import get_counts
@@ -38,6 +39,7 @@ def reading_log_summary():
     stats.update(Ratings.summary())
     stats.update(Observations.summary())
     stats.update(Booknotes.summary())
+    stats.update(PubSub.summary())
     return stats