fixes
fixes

--- a/ckanext/dga_stats/controller.py
+++ b/ckanext/dga_stats/controller.py
@@ -18,6 +18,7 @@
         c.activity_counts = stats.activity_counts()
         c.by_org = stats.by_org()
         c.user_access_list = stats.user_access_list()
+        c.recent_datasets = stats.recent_datasets()
         c.new_packages_by_week = rev_stats.get_by_week('new_packages')
         c.deleted_packages_by_week = rev_stats.get_by_week('deleted_packages')
         c.num_packages_by_week = rev_stats.get_num_packages_by_week()

--- a/ckanext/dga_stats/stats.py
+++ b/ckanext/dga_stats/stats.py
@@ -2,6 +2,7 @@
 
 from pylons import config
 from sqlalchemy import Table, select, func, and_
+from sqlalchemy.sql.expression import text
 
 import ckan.plugins as p
 import ckan.model as model
@@ -56,8 +57,8 @@
          s = select([member.c.group_id, func.count(member.c.table_id)]).\
             group_by(member.c.group_id).\
             where(and_(member.c.group_id!=None, member.c.table_name=='package')).\
-            order_by(func.count(member.c.table_id).desc()).\
-            limit(limit)
+            order_by(func.count(member.c.table_id).desc())
+            #limit(limit)
 
          res_ids = model.Session.execute(s).fetchall()
          res_groups = [(model.Session.query(model.Group).get(unicode(group_id)), val) for group_id, val in res_ids]
@@ -67,10 +68,11 @@
     def by_org(cls, limit=10):
         group = table('group')
         package = table('package')
-        s = select([group.c.id, package.c.private, func.count(package.c.private)]).\
+        s = select([group.c.id, package.c.private, func.count('*')], group_by=[group.c.id, package.c.private]).\
+	    where(group.c.is_organization == True).\
             group_by(group.c.id, package.c.private).\
-            order_by(group.c.id).\
-            limit(limit)
+            order_by(group.c.name)
+            #limit(limit)
 
         res_ids = model.Session.execute(s).fetchall()
         res_groups = [(model.Session.query(model.Group).get(unicode(group_id)), private, val) for group_id, private, val in res_ids]
@@ -107,10 +109,9 @@
         package_role = table('package_role')
         user_object_role = table('user_object_role')
         package = table('package')
-#	    join(package, package_role.c.package_id == package.c.id).\
-#	    where(package.c.private == 'f').\
-        s = select([user_object_role.c.user_id, func.count(user_object_role.c.role)], from_obj=[user_object_role.join(package_role)]).\
+        s = select([user_object_role.c.user_id, func.count(user_object_role.c.role)], from_obj=[user_object_role.join(package_role).join(package, package_role.c.package_id == package.c.id)]).\
             where(user_object_role.c.role==model.authz.Role.ADMIN).\
+            where(package.c.private == 'f').\
             where(user_object_role.c.user_id!=None).\
             group_by(user_object_role.c.user_id).\
             order_by(func.count(user_object_role.c.role).desc()).\
@@ -140,6 +141,16 @@
        connection = model.Session.connection()
        res = connection.execute("select name,sysadmin,role from user_object_role right outer join \"user\" on user_object_role.user_id = \"user\".id where name not in ('logged_in','visitor') group by name,sysadmin,role order by sysadmin desc, role asc;").fetchall();
        return res
+
+    @classmethod
+    def recent_datasets(cls):
+        activity = table('activity')
+        package = table('package')
+        s = select([func.max(activity.c.timestamp),package.c.id, activity.c.activity_type], from_obj=[activity.join(package,activity.c.object_id == package.c.id)]).where(package.c.private == 'f').\
+            where(activity.c.timestamp > func.now() - text("interval '60 day'")).group_by(package.c.id,activity.c.activity_type).order_by(func.max(activity.c.timestamp))
+        result = model.Session.execute(s).fetchall()
+	return [(datetime2date(timestamp), model.Session.query(model.Package).get(unicode(package_id)), activity_type) for timestamp,package_id,activity_type in result]
+
 
 
 class RevisionStats(object):
@@ -211,7 +222,7 @@
             package_revision = table('package_revision')
             revision = table('revision')
             package = table('package')
-            s = select([package_revision.c.id, func.min(revision.c.timestamp)], from_obj=[package_revision.join(revision)]).\
+            s = select([package_revision.c.id, func.min(revision.c.timestamp)], from_obj=[package_revision.join(revision).join(package)]).\
 	      where(package.c.private == 'f').\
 	      group_by(package_revision.c.id).order_by(func.min(revision.c.timestamp))
             res = model.Session.execute(s).fetchall() # [(id, datetime), ...]

--- a/ckanext/dga_stats/templates/ckanext/stats/index.html
+++ b/ckanext/dga_stats/templates/ckanext/stats/index.html
@@ -29,6 +29,7 @@
         <p class="empty">{{ _('No groups') }}</p>
       {% endif %}
     </section>
+{% if h.check_access('sysadmin') %}
     <section id="activity-counts" class="module-content tab-content">
       <h2>{{ _('Site Activity Log') }}</h2>
       {% if c.activity_counts %}
@@ -54,7 +55,31 @@
         <p class="empty">{{ _('No groups') }}</p>
       {% endif %}
     </section>
-{% if h.check_access('sysadmin') %}
+    <section id="recent-datasets" class="module-content tab-content">
+      <h2>{{ _('Recent Datasets') }}</h2>
+      {% if c.recent_datasets %}
+        <table class="table table-chunky table-bordered table-striped">
+          <thead>
+            <tr>
+              <th>{{ _('Date') }}</th>
+              <th>{{ _('Dataset') }}</th>
+              <th>{{ _('New/Modified') }}</th>
+            </tr>
+          </thead>
+          <tbody>
+            {% for date,package,newmodified in c.recent_datasets %}
+              <tr>
+                <td>{{ date }}</td>
+                <td>{{ h.link_to(package.title or package.name, h.url_for(controller='package', action='read', id=package.name)) }}</td>
+                <td>{{ newmodified }}</td>
+              </tr>
+            {% endfor %}
+          </tbody>
+        </table>
+      {% else %}
+        <p class="empty">{{ _('No groups') }}</p>
+      {% endif %}
+    </section>
     <section id="user-access-list" class="module-content tab-content">
       <h2>{{ _('User Access List') }}</h2>
       {% if c.user_access_list %}
@@ -202,7 +227,7 @@
        <p class="empty">{{ _('No groups') }}</p>
       {% endif %}
     </section>
-
+<!--
     <section id="stats-top-tags" class="module-content tab-content">
       <h2>{{ _('Top Tags') }}</h2>
       <table class="table table-chunky table-bordered table-striped">
@@ -222,7 +247,7 @@
         </tbody>
       </table>
     </section>
-
+-->
     <section id="stats-most-owned" class="module-content tab-content">
       <h2>{{ _('Users Owning Most Datasets') }}</h2>
       <table class="table table-chunky table-bordered table-striped">
@@ -242,7 +267,7 @@
         </tbody>
       </table>
     </section>
-    <section id="stats-by-org" class="module-content tab-content">
+<!--    <section id="stats-by-org" class="module-content tab-content">
       <h2>{{ _('Datasets by Organization') }}</h2>
       {% if c.by_org %}
         <table class="table table-chunky table-bordered table-striped">
@@ -271,7 +296,7 @@
         <p class="empty">{{ _('No groups') }}</p>
       {% endif %}
     </section>
-
+-->
   </article>
 {% endblock %}
 
@@ -281,17 +306,18 @@
     <nav data-module="stats-nav">
       <ul class="unstyled nav nav-simple">
         <li class="nav-item active"><a href="#summary" data-toggle="tab">{{ _('Summary') }}</a></li>
+{% if h.check_access('sysadmin') %}
         <li class="nav-item"><a href="#activity-counts" data-toggle="tab">{{ _('Site Activity Log') }}</a></li>
-{% if h.check_access('sysadmin') %}
+        <li class="nav-item"><a href="#recent-datasets" data-toggle="tab">{{ _('Recent Datasets') }}</a></li>
         <li class="nav-item"><a href="#user-access-list" data-toggle="tab">{{ _('User Access List') }}</a></li>
 {% endif %}
         <li class="nav-item"><a href="#stats-total-datasets" data-toggle="tab">{{ _('Total Number of Datasets') }}</a></li>
         <li class="nav-item"><a href="#stats-dataset-revisions" data-toggle="tab">{{ _('Dataset Revisions per Week') }}</a></li>
 <!--        <li class="nav-item"><a href="#stats-top-rated" data-toggle="tab">{{ _('Top Rated Datasets') }}</a></li> -->
         <li class="nav-item"><a href="#stats-most-edited" data-toggle="tab">{{ _('Most Edited Datasets') }}</a></li>
-        <li class="nav-item"><a href="#stats-top-tags" data-toggle="tab">{{ _('Top Tags') }}</a></li>
+<!--        <li class="nav-item"><a href="#stats-top-tags" data-toggle="tab">{{ _('Top Tags') }}</a></li> -->
         <li class="nav-item"><a href="#stats-most-owned" data-toggle="tab">{{ _('Users Owning Most Datasets') }}</a></li>
-        <li class="nav-item"><a href="#stats-by-org" data-toggle="tab">{{ _('Datasets by Organization') }}</a></li>
+<!--        <li class="nav-item"><a href="#stats-by-org" data-toggle="tab">{{ _('Datasets by Organization') }}</a></li> -->
       </ul>
     </nav>
   </section>