[repo] online GC.

seahub/templates/repo_recycle_view.html

@@ -6,7 +6,12 @@
 {% block main_panel %}
     <div class="w100 ovhd">
         <h2 class="fleft">{{repo.props.name}} {% trans "'s trash" %}</h2>
-        <button data="{% url 'repo' repo.id %}" class="fright" id="back">{% trans "Back to Library" %}</button>
+        <div class="fright">
+            {% if is_repo_owner and not use_sqlite %}
+            <button data="{% url 'repo' repo.id %}" id="online-gc">{% trans "Clean" %}</button>
+            {% endif %}
+            <button data="{% url 'repo' repo.id %}" id="back">{% trans "Back to Library" %}</button>
+        </div>
     </div>
 
     <div class="repo-file-list-outer-container">
@@ -92,6 +97,17 @@
             </table>
         </div>
     </div>
+
+    {% if is_repo_owner and not use_sqlite %}
+    <form id="gc-form" class="hide">
+        <h3>{% trans "Clean" %}</h3>
+        <p>{% trans "Clean items deleted before the following days:" %}</p>
+        <input type="text" name="day" class="input" value="" placeholder="{% trans "please input an integer greater than 0" %}" /><br />
+        <p class="error hide"></p>
+        <button type="submit" class="submit">{% trans "Submit" %}</button>
+        <button type="button" class="simplemodal-close">{% trans "Cancel" %}</button>
+    </form>
+    {% endif %}
     {% endblock %}
 
 {% block extra_script %}
@@ -99,5 +115,35 @@
 $('#back').click(function() {
     location.href = $(this).attr('data');
 });
+
+{% if is_repo_owner and not use_sqlite %}
+$('#online-gc').click(function() {
+    $('#gc-form').modal();
+});
+$('#gc-form').submit(function () {
+    var form = $(this);
+    var day = parseInt($.trim($('[name="day"]', form).val())); // turn the string into int
+    if (!day || day < 0) { // day can be NaN, 0, -n
+        apply_form_error(form.attr('id'), "{% trans "Please input a valid number" %}");
+        return false;
+    }
+    disable($('[type="submit"]', form));
+    form.append('<p style="color:#222;">' + "{% trans "It could take a while, you can close this popup now." %}" + '</p>');
+    $.ajax({
+        url: '{% url "repo_online_gc" repo.id %}?day=' + parseInt(day),
+        dataType: 'json',
+        cache: false,
+        success: function () {
+            $.modal.close();
+            feedback("{% trans "Clean is done." %}", 'success');
+        },
+        error: function (xhr, textStatus, errorThrown) {
+            $.modal.close();
+            ajaxErrorHandler(xhr, textStatus, errorThrown);
+        }
+    });
+    return false;
+});
+{% endif %}
 </script>
 {% endblock %}

seahub/urls.py

@@ -154,6 +154,7 @@ urlpatterns = patterns('',
     url(r'^ajax/space_and_traffic/$', space_and_traffic, name='space_and_traffic'),
     url(r'^ajax/my-shared-and-group-repos/$', my_shared_and_group_repos, name='my_shared_and_group_repos'),
     url(r'^ajax/events/$', events, name="events"),
+    url(r'^ajax/repo/(?P<repo_id>[-0-9a-f]{36})/online_gc/$', repo_online_gc, name='repo_online_gc'),
 
     ### Organizaion ###
     url(r'^pubinfo/libraries/$', pubrepo, name='pubrepo'),

seahub/views/__init__.py

@@ -302,12 +302,26 @@ def render_recycle_root(request, repo_id):
     file_list.sort(lambda x, y : cmp(y.delete_time,
                                      x.delete_time))
 
+    username = request.user.username
+    if is_org_context(request):
+        repo_owner = seafile_api.get_org_repo_owner(repo.id)
+    else:
+        repo_owner = seafile_api.get_repo_owner(repo.id)
+    is_repo_owner = True if repo_owner == username else False
+
+    use_sqlite = False
+    db_backend = settings.DATABASES['default']['ENGINE'].split('.')[-1]
+    if 'sqlite' in db_backend:
+        use_sqlite = True
+
     return render_to_response('repo_recycle_view.html', {
             'show_recycle_root': True,
             'repo': repo,
             'dir_list': dir_list,
             'file_list': file_list,
             'days': days,
+            'is_repo_owner': is_repo_owner,
+            'use_sqlite': use_sqlite,
             }, context_instance=RequestContext(request))
 
 def render_recycle_dir(request, repo_id, commit_id):
@@ -334,6 +348,18 @@ def render_recycle_dir(request, repo_id, commit_id):
 
     days = show_delete_days(request)
 
+    username = request.user.username
+    if is_org_context(request):
+        repo_owner = seafile_api.get_org_repo_owner(repo.id)
+    else:
+        repo_owner = seafile_api.get_repo_owner(repo.id)
+    is_repo_owner = True if repo_owner == username else False
+
+    use_sqlite = False
+    db_backend = settings.DATABASES['default']['ENGINE'].split('.')[-1]
+    if 'sqlite' in db_backend:
+        use_sqlite = True
+
     return render_to_response('repo_recycle_view.html', {
             'show_recycle_root': False,
             'repo': repo,
@@ -344,6 +370,8 @@ def render_recycle_dir(request, repo_id, commit_id):
             'basedir': basedir,
             'path': path,
             'days': days,
+            'is_repo_owner': is_repo_owner,
+            'use_sqlite': use_sqlite,
             }, context_instance=RequestContext(request))
 
 @login_required

seahub/views/ajax.py

@@ -1819,3 +1819,49 @@ def events(request):
                                     'events_more': events_more,
                                     'new_start': start}),
                         content_type='application/json; charset=utf-8')
+
+@login_required_ajax
+def repo_online_gc(request, repo_id):
+
+    content_type='application/json; charset=utf-8'
+
+    repo = get_repo(repo_id)
+    if not repo:
+        error = _(u'Library does not exist.')
+        return HttpResponse(json.dumps({'error': error}), status=400,
+                        content_type=content_type)
+
+    day = int(request.GET.get('day'))
+    if not day:
+        error = _('Argument missing')
+        return HttpResponse(json.dumps({'error': error}), status=400,
+                        content_type=content_type)
+
+    username = request.user.username
+    if is_org_context(request):
+        repo_owner = seafile_api.get_org_repo_owner(repo.id)
+    else:
+        repo_owner = seafile_api.get_repo_owner(repo.id)
+    is_repo_owner = True if repo_owner == username else False
+    if not is_repo_owner:
+        error = _('Permission denied')
+        return HttpResponse(json.dumps({'error': error}), status=400,
+                        content_type=content_type)
+
+    use_sqlite = False
+    db_backend = settings.DATABASES['default']['ENGINE'].split('.')[-1]
+    if 'sqlite' in db_backend:
+        use_sqlite = True
+    if use_sqlite:
+        error = _('It is not supported for SQLite')
+        return HttpResponse(json.dumps({'error': error}), status=400,
+                        content_type=content_type)
+
+    try:
+        seafile_api.clean_up_repo_history(repo.id, day)
+    except SearpcError, e:
+        error =  _('Internal server error')
+        return HttpResponse(json.dumps({'error': error}), status=500,
+                        content_type=content_type)
+
+    return HttpResponse(json.dumps({'success': True}), content_type=content_type)