added admin page with all (even non-public) polls and their admin links

wortschlucker/src/wortschlucker.py

@@ -418,10 +418,26 @@ def base():
 
 @bobo.query('/')
 def show_frontpage(page=None):
+    return show_poll_list("frontpage.html", 10, page)
+
+@bobo.query('/admin')
+@bobo.query('/admin/')
+def show_admin_page(page=None, page_size=20):
+    try:
+        page_size = int(page_size)
+    except ValueError:
+        page_size = 20
+    return show_poll_list("admin.html", page_size, page, filter_private=False)
+
+def show_poll_list(render_file, page_size, page=None, filter_private=True):
     value_dict = get_default_values()
     polls = Poll.select().orderBy("-timestamp_creation")
     # TODO: speed the filtering up by using SQL statements (see sqlobject "filter")
-    polls = [poll for poll in polls if poll.get_settings()["public"]]
+    if filter_private:
+        polls = [poll for poll in polls if poll.get_settings()["public"]]
+    else:
+        # convert the sql query into a list (probably an expensive operation)
+        polls = [poll for poll in polls]
     if page is None:
         page = 1
     else:
@@ -429,7 +445,6 @@ def show_frontpage(page=None):
             page = int(page)
         except ValueError:
             page = 1
-    page_size = 10
     start = (page - 1) * page_size
     if start >= len(polls):
         start = 0
@@ -441,7 +456,7 @@ def show_frontpage(page=None):
     value_dict["show_next_link"] = (end + 1 < len(polls))
     value_dict["show_previous_link"] = (start > 0)
     value_dict["page"] = page
-    return render("frontpage.html", **value_dict)
+    return render(render_file, **value_dict)
 
 def render_poll_admin(poll, add_related, del_related):
     value_dict = get_default_values()