Implement Sysinfo

media/css/seahub.css

@@ -820,6 +820,16 @@ textarea:-moz-placeholder {/* for FF */
     margin:0;
     color:#000;
 }
+/***** header  *****/
+.header-bar {
+    padding:9px 10px;
+    background:#f2f2f2;
+    margin-bottom:.5em;
+    border-radius:2px;
+    padding-bottom:0;
+    height:39px;
+    overflow:hidden;
+}
 /**** narrow-panel ****/
 .narrow-panel {
     width:320px;

seahub/api2/endpoints/admin/sysinfo.py

@@ -0,0 +1,117 @@
+import logging
+import os
+
+from django.utils.dateformat import DateFormat
+from django.utils.translation import ugettext as _
+from django.template.defaultfilters import filesizeformat
+
+from rest_framework.authentication import SessionAuthentication
+from rest_framework.permissions import IsAuthenticated, IsAdminUser
+from rest_framework.response import Response
+from rest_framework.views import APIView
+from rest_framework import status
+
+from seaserv import seafile_api, ccnet_api
+from pysearpc import SearpcError
+
+from seahub.utils.rpc import mute_seafile_api
+from seahub.utils import is_pro_version
+from seahub.utils.licenseparse import parse_license
+
+from seahub.api2.utils import api_error
+from seahub.api2.authentication import TokenAuthentication
+from seahub.api2.throttling import UserRateThrottle
+
+import seahub.settings
+try:
+    from seahub.settings import MULTI_TENANCY
+except ImportError:
+    MULTI_TENANCY = False
+
+logger = logging.getLogger(__name__)
+
+class SysInfo(APIView):
+    """Show system info.
+    """
+    authentication_classes = (TokenAuthentication, SessionAuthentication)
+    permission_classes = (IsAdminUser,)
+
+    def get(self, request, format=None):
+        # count repos
+        repos_count = mute_seafile_api.count_repos()
+
+        # count groups
+        try:
+            groups_count = len(ccnet_api.get_all_groups(-1, -1))
+        except Exception as e:
+            logger.error(e)
+            groups_count = 0
+
+        # count orgs
+        if MULTI_TENANCY:
+            multi_tenacy_enabled = True
+            try:
+                org_count = ccnet_api.count_orgs()
+            except Exception as e:
+                logger.error(e)
+                org_count = 0
+        else:
+            multi_tenacy_enabled = False
+            org_count = 0
+
+        # count users
+        try:
+            active_db_users = ccnet_api.count_emailusers('DB')
+        except Exception as e:
+            logger.error(e)
+            active_db_users = 0
+
+        try:
+            active_ldap_users = ccnet_api.count_emailusers('LDAP')
+        except Exception as e:
+            logger.error(e)
+            active_ldap_users = 0
+
+        try:
+            inactive_db_users = ccnet_api.count_inactive_emailusers('DB')
+        except Exception as e:
+            logger.error(e)
+            inactive_db_users = 0
+
+        try:
+            inactive_ldap_users = ccnet_api.count_inactive_emailusers('LDAP')
+        except Exception as e:
+            logger.error(e)
+            inactive_ldap_users = 0
+
+        active_users = active_db_users + active_ldap_users if active_ldap_users > 0 \
+                else active_db_users
+
+        inactive_users = inactive_db_users + inactive_ldap_users if inactive_ldap_users > 0 \
+                else inactive_db_users
+
+        is_pro = is_pro_version()
+        if is_pro:
+            license_file = os.path.join(seahub.settings.PROJECT_ROOT, '../../seafile-license.txt')
+            license_dict = parse_license(license_file)
+        else:
+            license_dict = {}
+
+        if license_dict:
+            with_license = True
+        else:
+            with_license = False
+
+        info = {
+            'users_count': active_users + inactive_users,
+            'active_users_count': active_users,
+            'repos_count': repos_count,
+            'groups_count': groups_count,
+            'org_count': org_count,
+            'multi_tenancy_enabled': multi_tenacy_enabled,
+            'is_pro': is_pro,
+            'with_license': with_license,
+            'license': license_dict
+        }
+
+        return Response(info)

seahub/templates/js/sysadmin-templates.html

@@ -46,3 +46,56 @@
         {% endif %}
     </ul>
 </script>
+
+<script type="text/template" id="sysinfo-tmpl">
+    <div class="header-bar">
+        <h3 class="">{% trans "Info" %}</h3>
+    </div>
+    <dl>
+        <dt>{% trans "System Info" %}</dt>
+        <dd><% if (is_pro) { %>
+                {% trans "Professional Edition" %}
+                <% if (with_license) { %>
+                    {% trans "expires on" %} <%- license.Expiration %>
+                <% } %>
+            <% } else { %>
+            {% trans "Community Edition" %}
+            <a href="http://manual.seafile.com/deploy_pro/migrate_from_seafile_community_server.html" target="_blank">{% trans "Upgrade to Pro Edition" %}</a>
+            <% } %>
+        </dd>
+
+        <dt>{% trans "Libraries" %}</dt>
+        <dd><%- repos_count %></dd>
+
+        <% if (is_pro) { %>
+        <dt>{% trans "Active Users" %} / {% trans "Total Users" %} / {% trans "Limits" %}</dt>
+        <dd>
+            <%- active_users_count %>
+            /
+            <%- users_count %>
+            /
+            <% if (with_license) { %>
+                <%- license.MaxUsers %>
+            <% } else { %>
+                --
+            <% } %>
+        </dd>
+        <% } else { %>
+        <dt>{% trans "Active Users" %} / {% trans "Total Users" %}</dt>
+        <dd>
+            <%- active_users_count %>
+            /
+            <%- users_count %>
+        </dd>
+        <% } %>
+
+        <dt>{% trans "Groups" %}</dt>
+        <dd><%- groups_count %></dd>
+
+        <% if (multi_tenancy_enabled) { %>
+        <dt>{% trans "Organizations" %}</dt>
+        <dd><%- org_count %></dd>
+        <% } %>
+
+    </dl>
+</script>

seahub/urls.py

@@ -28,6 +28,7 @@ from seahub.api2.endpoints.admin.login import Login
 from seahub.api2.endpoints.admin.file_audit import FileAudit
 from seahub.api2.endpoints.admin.file_update import FileUpdate
 from seahub.api2.endpoints.admin.perm_audit import PermAudit
+from seahub.api2.endpoints.admin.sysinfo import SysInfo
 
 # Uncomment the next two lines to enable the admin:
 #from django.contrib import admin
@@ -189,6 +190,7 @@ urlpatterns = patterns(
     url(r'^api/v2.1/repos/(?P<repo_id>[-0-9-a-f]{36})/file/$', FileView.as_view(), name='api-v2.1-file-view'),
     url(r'^api/v2.1/repos/(?P<repo_id>[-0-9-a-f]{36})/dir/$', DirView.as_view(), name='api-v2.1-dir-view'),
     url(r'^api/v2.1/repos/(?P<repo_id>[-0-9a-f]{36})/set-password/$', RepoSetPassword.as_view(), name="api-v2.1-repo-set-password"),
+    url(r'^api/v2.1/admin/sysinfo/$', SysInfo.as_view(), name='api-v2.1-sysinfo'),
 
     (r'^avatar/', include('seahub.avatar.urls')),
     (r'^notification/', include('seahub.notifications.urls')),

seahub/utils/__init__.py

@@ -1026,11 +1026,11 @@ if HAS_OFFICE_CONVERTER:
 
     def cluster_delegate(delegate_func):
         '''usage:
-        
+
         @cluster_delegate(funcA)
         def func(*args):
             ...non-cluster logic goes here...
-        
+
         - In non-cluster mode, this decorator effectively does nothing.
         - In cluster mode, if this node is not the office convert node,
         funcA is called instead of the decorated function itself
@@ -1261,6 +1261,10 @@ def do_urlopen(url, data=None, headers=None):
     return ret
 
 def is_pro_version():
+    if seahub.settings.DEBUG:
+        if hasattr(seahub.settings, 'IS_PRO_VERSION') \
+            and seahub.settings.IS_PRO_VERSION:
+            return True
     if EVENTS_CONFIG_FILE:
         return True
     else:

static/scripts/common.js

@@ -154,6 +154,8 @@ define([
                 case 'search_user': return siteRoot + 'api2/search-user/';
                 case 'user_profile': return siteRoot + 'profile/' + options.username + '/';
                 case 'space_and_traffic': return siteRoot + 'ajax/space_and_traffic/';
+                // sysadmin
+                case 'sysinfo': return siteRoot + 'api/v2.1/admin/sysinfo/';
             }
         },
 

static/scripts/sysadmin-app/models/sysinfo.js

@@ -0,0 +1,17 @@
+define([
+    'underscore',
+    'backbone',
+    'common'
+], function(_, Backbone, Common) {
+    'use strict';
+
+    var SysInfo = Backbone.Model.extend({
+
+        url: function () {
+            return Common.getUrl({name: 'sysinfo'});
+        },
+
+    });
+
+    return SysInfo;
+});

static/scripts/sysadmin-app/router.js

@@ -41,6 +41,7 @@ define([
         showDashboard: function() {
             this.switchCurrentView(this.dashboardView);
             this.sideNavView.setCurTab('dashboard');
+            this.dashboardView.show();
         }
 
     });

static/scripts/sysadmin-app/views/dashboard.js

@@ -2,23 +2,43 @@ define([
     'jquery',
     'underscore',
     'backbone',
-    'common'
+    'common',
-], function($, _, Backbone, Common) {
+    'sysadmin-app/models/SysInfo'
+], function($, _, Backbone, Common, SysInfo) {
     'use strict';
 
     var DashboardView = Backbone.View.extend({
 
         tagName: 'div',
+        template: _.template($("#sysinfo-tmpl").html()),
 
         initialize: function() {
-
+            this.sysinfo = new SysInfo();
         },
 
         events: {
         },
 
         render: function() {
-
+            var _this = this;
+            this.sysinfo.fetch({
+                success: function(model, response, options) {
+                    _this._showContent();
+                },
+                error: function(model, response, options) {
+                    var err_msg;
+                    if (response.responseText) {
+                        if (response['status'] == 401 || response['status'] == 403) {
+                            err_msg = gettext("Permission error");
+                        } else {
+                            err_msg = $.parseJSON(response.responseText).error_msg;
+                        }
+                    } else {
+                        err_msg = gettext("Failed. Please check the network.");
+                    }
+                    Common.feedback(err_msg, 'error');
+                }
+            });
         },
 
         hide: function() {
@@ -26,7 +46,15 @@ define([
         },
 
         show: function() {
+            this.render();
+        },
 
+
+        _showContent: function() {
+            console.log(this.sysinfo.toJSON());
+            this.$el.html(this.template(this.sysinfo.toJSON()));
+            $("#right-panel").html(this.$el);
+            return this;
         }
 
     });