Add group feature

group/views.py

@@ -1,4 +1,153 @@
+# encoding: utf-8
 
-from django.contrib.auth.decorators import login_required
-from django.contrib.auth.models import User
+from django.http import HttpResponse, HttpResponseRedirect, Http404
+from django.shortcuts import render_to_response, redirect
+from django.core.urlresolvers import reverse
+from django.template import RequestContext
+from auth.decorators import login_required
 
+from seaserv import ccnet_rpc, seafserv_threaded_rpc, get_repo, \
+    get_group_repoids
+
+from seahub.views import validate_emailuser
+from seahub.utils import go_error, go_permission_error
+
+from pysearpc import SearpcError
+
+@login_required
+def group_list(request):
+    groups = ccnet_rpc.get_groups(request.user.username);
+    
+    return render_to_response("group/groups.html", {
+            "groups": groups,
+            }, context_instance=RequestContext(request))
+
+@login_required
+def group_add(request):
+    error_msg = None
+    if request.method == 'POST':
+        group_name = request.POST.get('group_name')
+        if group_name.find('@') >= 0:
+            return go_error(request, u'小组名称不能包含@')
+            
+        try:
+            ccnet_rpc.create_group(group_name.encode('utf-8'), request.user.username)
+        except SearpcError, e:
+            error_msg = e.msg
+            return go_error(request, error_msg)
+
+    return HttpResponseRedirect(reverse('group_list', args=[]))
+
+@login_required
+def group_remove(request):
+    group_id = request.GET.get('gid')
+
+    try:
+        group_id_int = int(group_id)
+    except ValueError:
+        group_id_int = -1
+
+    try:
+        ccnet_rpc.remove_group(group_id_int, request.user.username)
+        seafserv_threaded_rpc.remove_repo_group(group_id_int, None)
+    except SearpcError, e:
+        return go_error(request, e.msg)
+
+    return HttpResponseRedirect(reverse('group_list', args=[]))
+
+@login_required
+def group_info(request, group_id):
+    try:
+        group_id_int = int(group_id)
+    except ValueError:
+        return HttpResponseRedirect(reverse('group_list', args=[]))
+    
+    group = ccnet_rpc.get_group(group_id_int)
+    if not group:
+        return HttpResponseRedirect(reverse('group_list', args=[]))
+    
+    if group.props.creator_name == request.user.username:
+        is_creator = True
+    else:
+        is_creator = False
+        
+    members = ccnet_rpc.get_group_members(group_id_int)
+    
+    repos = []
+    repo_ids = get_group_repoids(group_id=group_id_int)
+    for repo_id in repo_ids:
+        if not repo_id:
+            continue
+        repo = get_repo(repo_id)
+        repo.share_from = seafserv_threaded_rpc.get_group_repo_share_from(repo_id)
+        if request.user.username == repo.share_from:
+            repo.share_from_me = True
+        else:
+            repo.share_from_me = False
+        repos.append(repo)
+
+    return render_to_response("group/group_info.html", {
+            "members": members,
+            "repos": repos,
+            "group_id": group_id,
+            "is_creator": is_creator,
+            }, context_instance=RequestContext(request));
+
+@login_required
+def group_add_member(request):
+    if request.method == 'POST':
+        group_id = request.POST.get('group_id')
+        member_name = request.POST.get('user_name')
+        if not validate_emailuser(member_name):
+            err_msg = u'用户不存在'
+            return go_error(request, err_msg)
+        else:
+            try:
+                group_id_int = int(group_id)
+            except ValueError:
+                return go_error(request, u'group id 不是有效参数')
+            try:
+                ccnet_rpc.group_add_member(group_id_int, request.user.username,
+                                           member_name)
+            except SearpcError, e:
+                return go_error(request, e.msg)
+
+    return HttpResponseRedirect(reverse('group_info', args=[group_id]))
+
+@login_required
+def group_remove_member(request):
+    if request.method == 'POST':
+        group_id = request.POST.get('group_id')
+        member_name = request.POST.get('user_name')
+        if not validate_emailuser(member_name):
+            err_msg = u'用户不存在'
+            return go_error(request, err_msg)
+        else:
+            try:
+                group_id_int = int(group_id)
+            except ValueError:
+                raise Http404
+            try:
+                ccnet_rpc.group_remove_member(group_id_int, request.user.username,
+                                              member_name)
+                seafserv_threaded_rpc.remove_repo_group(group_id_int, member_name)
+            except SearpcError, e:
+                return go_error(request, e.msg)
+
+    return HttpResponseRedirect(reverse('group_info', args=[group_id]))
+
+@login_required
+def group_quit(request):
+    group_id = request.GET.get('gid')
+    try:
+        group_id_int = int(group_id)
+    except ValueError:
+        raise Http404
+
+    try:
+        ccnet_rpc.quit_group(group_id_int, request.user.username)
+        seafserv_threaded_rpc.remove_repo_group(group_id_int, request.user.username)
+    except SearpcError, e:
+        return go_error(request, e.msg)
+        
+    return HttpResponseRedirect(reverse('group_list', args=[]))