Added org repo share

group/views.py

@@ -32,7 +32,6 @@ from seahub.views import is_registered_user
 from seahub.forms import RepoCreateForm
 
 @login_required
-@ctx_switch_required
 def group_list(request):
     error_msg = None
     if request.method == 'POST':
@@ -472,6 +471,7 @@ def group_remove_member(request, group_id, user_name):
 
     return HttpResponseRedirect(reverse('group_members', args=[group_id]))
 
+@login_required
 def group_share_repo(request, repo_id, group_id, from_email):
     """
     Share a repo to a group.
@@ -494,15 +494,16 @@ def group_share_repo(request, repo_id, group_id, from_email):
     if seafserv_threaded_rpc.group_share_repo(repo_id, group_id, from_email, 'rw') != 0:
         return render_error(request, u'共享失败:内部错误')
 
+@login_required
 def group_unshare_repo(request, repo_id, group_id, from_email):
     """
-    unshare a repo to a group
+    Unshare a repo in group.
     
     """
     # Check whether group exists
     group = get_group(group_id)
     if not group:
-        return render_error(request, u'共享失败:小组不存在')
+        return render_error(request, u'取消共享失败:小组不存在')
     
     # Check whether user belong to the group
     joined = False
@@ -511,7 +512,7 @@ def group_unshare_repo(request, repo_id, group_id, from_email):
         if group.props.id == group_id:
             joined = True
     if not joined:
-        return render_error(request, u'共享失败:未加入该小组')
+        return render_error(request, u'取消共享失败:未加入该小组')
 
     # Check whether user is group staff or the one share the repo
     if not check_group_staff(group_id, from_email) and \
@@ -519,7 +520,7 @@ def group_unshare_repo(request, repo_id, group_id, from_email):
         return render_permission_error(request, u'取消共享失败:只有小组管理员或共享目录发布者有权取消共享')
         
     if seafserv_threaded_rpc.group_unshare_repo(repo_id, group_id, from_email) != 0:
-        return render_error(request, u'共享失败:内部错误')
+        return render_error(request, u'取消共享失败:内部错误')
 
 @login_required
 def group_recommend(request):

organizations/templates/organizations/personal.html

@@ -62,6 +62,38 @@
 {% endif %}
 </table>
 
+<h3>共享给我的同步目录</h3>
+{% if in_repos %}
+<table>
+    <tr>
+        <th width="25%">名字</th>
+        <th width="20%">共享来源</th>
+        <th width="25%">描述</th>
+        <th width="20%">更新时间</th>
+        <th width="10%">操作</th>
+    </tr>
+
+    {% for repo in in_repos %}
+    <tr>
+        <td><a href="{{ SITE_ROOT }}repo/{{ repo.props.id }}">{{ repo.props.name }}</a></td>
+        <td>{{ repo.props.shared_email }}</td>
+        <td>{{ repo.props.desc }}</td>
+        {% if repo.latest_modify %}
+        <td>{{ repo.latest_modify|translate_commit_time }}</td>
+        {% else %}
+        <td>--</td>
+        {% endif %}
+        <td>
+            <img src="{{ MEDIA_URL }}img/sync-20.png" data="{{ repo.props.id }}" class="download-btn vh" title="同步到本地" alt="同步" />
+            <img src="{{ MEDIA_URL }}img/delete-20.png" data="{{ SITE_ROOT }}shareadmin/removeshare/?repo_id={{ repo.id }}&from={{ repo.shared_email }}&to={{ request.user }}" class="unshare-btn vh" title="取消共享" alt="取消共享" />
+        </td>
+    </tr>
+    {% endfor %}
+</table>
+{% else %}
+<p>暂无</p>
+{% endif %}
+
 {% url 'org_repo_share' org.url_prefix as repo_share_url %}
 {% with post_url=repo_share_url %}
 {% include "snippets/repo_share_form.html" %}

organizations/templates/organizations/share_admin.html

@@ -0,0 +1,99 @@
+{% extends "org_base.html" %}
+{% load seahub_tags %}
+
+{% block nav_shareadmin_class %}class="cur"{% endblock %}
+
+{% block right_panel %}
+{% if messages %}
+{% autoescape off %}
+<ul class="messages hide">
+  {% for message in messages %}
+  <li class="info">{{ message }}</li>  
+  {% endfor %}
+</ul>
+{% endautoescape %}
+{% endif %}
+
+<h3>我共享的同步目录</h3>
+{% if out_repos %}
+<table class="repo-list">
+    <tr>
+        <th width="20%">名字</th>
+        <th width="25%">共享给</th>
+        <th width="47%">描述</th>
+        <th width="8%">操作</th>
+    </tr>
+    {% for repo in out_repos %}
+    <tr>
+        <td><a href="{{ SITE_ROOT }}repo/{{ repo.props.id }}">{{ repo.props.name }}</a></td>
+        <td>{{ repo.props.shared_email }}</td>
+        <td>{{ repo.props.desc }}</td>
+        <td>
+          {% if repo.gid %}
+          <img src="{{ MEDIA_URL }}img/delete-20.png" data="{{ SITE_ROOT }}shareadmin/removeshare/?repo_id={{ repo.props.id }}&from={{ request.user }}&gid={{ repo.gid }}" class="cancel-share vh" alt="取消共享" title="取消共享" />
+          {% else %}
+          <img src="{{ MEDIA_URL }}img/delete-20.png" data="{{ SITE_ROOT }}shareadmin/removeshare/?repo_id={{ repo.props.id }}&from={{ request.user }}&to={{ repo.props.shared_email }}" class="cancel-share vh" alt="取消共享" title="取消共享" />
+          {% endif %}
+        </td>
+    </tr>
+    {% endfor %}
+</table>
+{% else %}
+<p>暂无</p>
+{% endif %}
+
+<h3>我管理的文件外链</h3>
+{% if fileshares %}
+<table class="sharelink-list">
+  <tr>
+    <th width="25%">文件名</th>
+    <th width="35%">所属目录</th>
+    <th width="20%">查看次数</th>
+    <th width="20%">操作</th>
+  </tr>
+  {% for fs in fileshares %}
+  <tr>
+    <td><a href="{{ SITE_ROOT }}repo/{{ fs.repo.id }}/files/?p={{ fs.path|urlencode }}">{{ fs.filename }}</a></td>
+    <td><a href="{{ SITE_ROOT }}repo/{{ fs.repo.id }}/">{{ fs.repo.name }}</a></td>
+    <td>{{ fs.view_cnt }}</td>
+    <td><a href="#" class="op view-file-link" data="{{ fs.token }}">查看链接</a>
+    <a class="op" href="{{ SITE_ROOT }}sharedlink/remove/?t={{ fs.token }}">删除</a></td>
+  </tr>
+  {% endfor %}
+  
+</table>
+{% else %}
+<p>暂无</p>
+{% endif %}
+<div id="view-link" name="view-link" class="hide">
+  <span class="view-link-alert" style="float:left; "></span>
+</div>
+
+{% endblock %}
+
+{% block extra_script %}
+<script type="text/javascript">
+$('.cancel-share').click(function() {
+    location.href = $(this).attr('data');
+});
+
+$("table tr:gt(0)").hover(
+    function() {
+        $(this).find('img').css('cursor', 'pointer').removeClass('vh');
+    },
+    function() {
+        $(this).find('img').addClass('vh');
+    }
+);
+
+$(".view-file-link").click(function() {
+
+    var t = $(this).attr('data');
+    var l = '{{ protocol }}://' + '{{ domain }}{{ SITE_ROOT }}f/' + t + '/';
+    $('.view-link-alert').html("该文件外链为：<p>" + l + "</p>");
+    $("#view-link").modal({appendTo: "#main", containerCss:{padding:18}});
+    return false;
+});
+
+</script>
+{% endblock %}

organizations/urls.py

@@ -13,7 +13,11 @@ urlpatterns = patterns('',
     url(r'^(?P<url_prefix>[^/]+)/groups/$', org_groups, name='org_groups'),
     url(r'^([^/]+)/repo/create/$', org_repo_create, name='org_repo_create'),
     url(r'^([^/]+)/repo/history/(?P<repo_id>[^/]+)/$', repo_history, name='org_repo_history'),
+
+    # repo share
+    url(r'^(?P<url_prefix>[^/]+)/shareadmin/$', org_shareadmin, name='org_shareadmin'),
     url(r'^(?P<url_prefix>[^/]+)/repo/share/$', org_repo_share, name='org_repo_share'),
+   url(r'^(?P<url_prefix>[^/]+)/repo/unshare/$', org_repo_unshare, name='org_repo_unshare'),
                        
     url(r'^([^/]+)/repo/(?P<repo_id>[^/]+)/$', repo, name='repo'),
 

organizations/views.py

@@ -1,4 +1,5 @@
 # encoding: utf-8
+import os
 import simplejson as json
 import sys
 from django.core.urlresolvers import reverse
@@ -12,18 +13,19 @@ from django.template import Context, loader, RequestContext
 
 from auth.decorators import login_required
 from pysearpc import SearpcError
-from seaserv import ccnet_threaded_rpc, seafserv_threaded_rpc, \
+from seaserv import ccnet_threaded_rpc, seafserv_threaded_rpc, get_repo, \
     get_orgs_by_user, get_org_repos, list_org_inner_pub_repos, \
     get_org_by_url_prefix, create_org, get_user_current_org, add_org_user, \
     remove_org_user, get_org_groups, is_valid_filename, org_user_exists, \
     create_org_repo, get_org_id_by_group, get_org_groups_by_user, \
-    get_org_users_by_url_prefix
+    get_org_users_by_url_prefix, list_org_shared_repos, is_personal_repo
 
 from decorators import org_staff_required
 from forms import OrgCreateForm
 from signals import org_user_added
 from utils import validate_org_repo_owner
 from notifications.models import UserNotification
+from share.models import FileShare
 from share.forms import RepoShareForm
 from registration.models import RegistrationProfile
 from seahub.base.accounts import User
@@ -98,17 +100,27 @@ def org_personal(request, url_prefix):
     calculate_repo_last_modify(owned_repos)
     owned_repos.sort(lambda x, y: cmp(y.latest_modify, x.latest_modify))
 
-    # org groups user created
+    # Org repos others shared to me
+    in_repos = list_org_shared_repos(user,'to_email', -1, -1)
+    
+    # Org groups user created
     groups = get_org_groups_by_user(org.org_id, user)
 
-    # org members used in auto complete
+    # Org members used in auto complete
+    contacts = []
     org_members = get_org_users_by_url_prefix(org.url_prefix, 0, MAX_INT)
+    for m in org_members:
+        if m.email == user:     # shouldn' show my'email in auto complete
+            continue
+        m.contact_email = m.email
+        contacts.append(m)
     
     return render_to_response('organizations/personal.html', {
             'owned_repos': owned_repos,
+            "in_repos": in_repos,
             'org': org,
             'groups': groups,
-            'org_members': org_members,
+            'contacts': contacts,
             }, context_instance=RequestContext(request))
 
 @login_required
@@ -476,30 +488,97 @@ def org_repo_share(request, url_prefix):
                 'base_template': 'org_base.html',
                 })
 
-    to_email_list = string2list(email_or_group)
+    share_to_list = string2list(email_or_group)
-    for to_email in to_email_list:
+    for share_to in share_to_list:
-        # if to_email is user name, the format is: 'example@mail.com';
+        # if share_to is user name, the format is: 'example@mail.com';
-        # if to_email is group, the format is 'group_name <creator@mail.com>'
+        # if share_to is group, the format is 'group_name <creator@mail.com>'
-        if (to_email.split(' ')[0].find('@') == -1):
+        if (share_to.split(' ')[0].find('@') == -1):
-            pass
+            ''' Share repo to group '''
+            # TODO: if we know group id, then we can simplly call group_share_repo
+            if len(share_to.split(' ')) < 2:
+                msg = u'共享给 %s 失败。' % share_to                
+                messages.add_message(request, messages.ERROR, msg)
+                continue
+            
+            group_name = share_to.split(' ')[0]
+            group_creator = share_to.split(' ')[1]
+            # get org groups the user joined
+            groups = get_org_groups_by_user(org.org_id, from_email)
+            find = False
+            for group in groups:
+                # for every group that user joined, if group name and
+                # group creator matchs, then has finded the group
+                if group.props.group_name == group_name and \
+                        group_creator.find(group.props.creator_name) >= 0:
+                    seafserv_threaded_rpc.add_org_group_repo(repo_id,
+                                                             org.org_id,
+                                                             group.id,
+                                                             from_email,
+                                                             'rw')
+                    find = True
+                    msg = u'共享到 %s 成功，请前往<a href="%s">共享管理</a>查看。' % \
+                        (group_name, reverse('org_shareadmin', args=[org.url_prefix]))
+                    
+                    messages.add_message(request, messages.INFO, msg)
+                    break
+            if not find:
+                msg = u'共享到 %s 失败。' % group_name
+                messages.add_message(request, messages.ERROR, msg)
         else:
             ''' Share repo to user '''
-            # Test whether to_email is in this org
+            # Test whether share_to is in this org
-            if not org_user_exists(org.org_id, to_email):
+            if not org_user_exists(org.org_id, share_to):
-                msg = u'共享给 %s 失败：团体中不存在该用户。' % to_email
+                msg = u'共享给 %s 失败：团体中不存在该用户。' % share_to
                 messages.add_message(request, messages.ERROR, msg)
                 continue
                 
             # Record share info to db.
             try:
-                seafserv_threaded_rpc.add_share(repo_id, from_email, to_email,
+                seafserv_threaded_rpc.add_share(repo_id, from_email, share_to,
                                                 'rw')
                 msg = u'共享给 %s 成功，请前往<a href="%s">共享管理</a>查看。' % \
-                    (to_email, reverse('share_admin'))
+                    (share_to, reverse('org_shareadmin', args=[org.url_prefix]))
                 messages.add_message(request, messages.INFO, msg)
             except SearpcError, e:
-                msg = u'共享给 %s 失败。' % to_email
+                msg = u'共享给 %s 失败。' % share_to
                 messages.add_message(request, messages.ERROR, msg)
                 continue
         
     return HttpResponseRedirect(reverse(org_personal, args=[org.url_prefix]))
+
+@login_required
+def org_repo_unshare(request, url_prefix):
+    pass
+
+@login_required
+def org_shareadmin(request, url_prefix):
+    """
+    List personal repos I share to others, include groups and users.
+    """
+    username = request.user.username
+
+    org = get_user_current_org(request.user.username, url_prefix)
+    if not org:
+        return HttpResponseRedirect(reverse(myhome))
+    
+    # org repos that are shared to others
+    out_repos = list_org_shared_repos(username, 'from_email', -1, -1)
+
+    # File shared links
+    fileshares = FileShare.objects.filter(username=request.user.username)
+    o_fileshares = []           # shared files in org repos
+    for fs in fileshares:
+        if not is_personal_repo(fs.repo_id):
+            # only list files in org repos
+            fs.filename = os.path.basename(fs.path)
+            fs.repo = get_repo(fs.repo_id)
+            o_fileshares.append(fs)
+    
+    return render_to_response('organizations/share_admin.html', {
+            "org": org,
+            "out_repos": out_repos,
+            "fileshares": o_fileshares,
+            "protocol": request.is_secure() and 'https' or 'http',
+            "domain": RequestSite(request).domain,
+            }, context_instance=RequestContext(request))
+

share/templates/repo/share_admin.html

@@ -4,6 +4,16 @@
 {% block nav_shareadmin_class %}class="cur"{% endblock %}
 
 {% block right_panel %}
+{% if messages %}
+{% autoescape off %}
+<ul class="messages hide">
+  {% for message in messages %}
+  <li class="info">{{ message }}</li>  
+  {% endfor %}
+</ul>
+{% endautoescape %}
+{% endif %}
+
 <h3>我共享的同步目录</h3>
 {% if out_repos %}
 <table class="repo-list">

share/views.py

@@ -11,7 +11,8 @@ from django.contrib import messages
 from django.contrib.sites.models import Site, RequestSite
 from pysearpc import SearpcError
 from seaserv import seafserv_threaded_rpc, get_repo, ccnet_rpc, \
-    ccnet_threaded_rpc, get_personal_groups
+    ccnet_threaded_rpc, get_personal_groups, list_personal_shared_repos, \
+    is_personal_repo
 
 from forms import RepoShareForm
 from models import AnonymousShare
@@ -109,14 +110,12 @@ def share_repo(request):
 @login_required
 def share_admin(request):
     """
-    List repos I share to others, include groups and users. And also list
+    List personal repos I share to others, include groups and users.
-    file shared links I generated.
     """
     username = request.user.username
 
-    # repos that are share to user
+    # personal repos that are share to user
-    out_repos = seafserv_threaded_rpc.list_share_repos(username, 'from_email',
+    out_repos = list_personal_shared_repos(username, 'from_email', -1, -1)
-                                                       -1, -1)
 
     # repos that are share to groups
     group_repos = seafserv_threaded_rpc.get_group_my_share_repos(request.user.username)
@@ -145,14 +144,18 @@ def share_admin(request):
 
     # File shared links
     fileshares = FileShare.objects.filter(username=request.user.username)
+    p_fileshares = []           # personal file share
     for fs in fileshares:
+        if is_personal_repo(fs.repo_id):
+            # only list files in personal repos
             fs.filename = os.path.basename(fs.path)
             fs.repo = get_repo(fs.repo_id)
+            p_fileshares.append(fs)
         
     return render_to_response('repo/share_admin.html', {
             "out_repos": out_repos,
             # "out_links": out_links,
-            "fileshares": fileshares,
+            "fileshares": p_fileshares,
             "protocol": request.is_secure() and 'https' or 'http',
             "domain": RequestSite(request).domain,
             }, context_instance=RequestContext(request))
@@ -223,5 +226,11 @@ def anonymous_share_confirm(request, token=None):
 def remove_anonymous_share(request, token):
     AnonymousShare.objects.filter(token=token).delete() 
 
-    return HttpResponseRedirect(reverse('share_admin'))
+    next = request.META.get('HTTP_REFERER', None)
+    if not next:
+        next = reverse('share_admin')
+
+    messages.add_message(request, messages.INFO, u'删除成功')
+    
+    return HttpResponseRedirect(next)
 

templates/org_base.html

@@ -13,5 +13,8 @@
     <li>
         <a href="{% url 'organizations.views.org_personal' org.url_prefix %}" {% block nav_org_personal_class %}{% endblock %}>个人页面</a>
     </li>
+    <li>
+        <a href="{% url 'organizations.views.org_shareadmin' org.url_prefix %}" {% block nav_shareadmin_class %}{% endblock %}>共享管理</a>
+    </li>
 </ul>
 {% endblock %}

thirdpart/seaserv/__init__.py

@@ -10,7 +10,9 @@ from service import get_org_groups, get_personal_groups, get_group_repoids, \
     get_org_group_repos, get_group_repos, get_org_groups_by_user
 from service import get_repos, get_repo, get_commits, get_branches, \
     get_org_repos, is_repo_owner, create_org_repo, is_inner_pub_repo, \
-    list_org_inner_pub_repos, get_org_id_by_repo_id
+    list_org_inner_pub_repos, get_org_id_by_repo_id, list_org_shared_repos, \
+    list_personal_shared_repos, is_personal_repo
+
 from service import get_binding_peerids, is_valid_filename, check_permission
 from service import create_org, get_orgs_by_user, get_org_by_url_prefix, \
     get_user_current_org, add_org_user, remove_org_user, get_org_by_id, \

thirdpart/seaserv/service.py

@@ -336,7 +336,7 @@ def get_org_id_by_repo_id(repo_id):
     try:
         org_id = seafserv_threaded_rpc.get_org_id_by_repo_id(repo_id)
     except SearpcError:
-        org_id = ''
+        org_id = -1
     return org_id
 
 def list_org_repos_by_owner(org_id, user):
@@ -522,3 +522,62 @@ def get_org_id_by_repo(repo_id):
         org_id = -1
     return org_id
 
+def is_personal_repo(repo_id):
+    """
+    Check whether repo is personal repo.
+    """
+    try:
+        owner = seafserv_threaded_rpc.get_repo_owner(repo_id)
+    except SearpcError:
+        owner = ''
+    return True if owner else False
+
+def list_personal_shared_repos(user, user_type, start, limit):
+    """
+    List personal repos that user share with others.
+    If `user_type` is 'from_email', list repos user shares to others;
+    If `user_type` is 'to_email', list repos others sahre to user.
+    """
+    try:
+        repos = seafserv_threaded_rpc.list_share_repos(user, user_type,
+                                                       start, limit)
+    except SearpcError:
+        repos = []
+
+    p_repos = []
+    if repos:
+        for r in repos:
+            if is_personal_repo(r.id):
+                try:
+                    r.latest_modify = get_commits(r.id, 0, 1)[0].ctime
+                except:
+                    r.latest_modify = None
+                p_repos.append(r)
+
+    p_repos.sort(lambda x, y: cmp(y.latest_modify, x.latest_modify))
+    return p_repos
+
+def list_org_shared_repos(user, user_type, start, limit):
+    """
+    List org repos that user share with others.
+    If `user_type` is 'from_email', list repos user shares to others;
+    If `user_type` is 'to_email', list repos others sahre to user.
+    """
+    try:
+        repos = seafserv_threaded_rpc.list_share_repos(user, user_type,
+                                                       start, limit)
+    except SearpcError:
+        repos = []
+
+    o_repos = []
+    if repos:
+        for r in repos:
+            if not is_personal_repo(r.id):
+                try:
+                    r.latest_modify = get_commits(r.id, 0, 1)[0].ctime
+                except:
+                    r.latest_modify = None
+                o_repos.append(r)
+
+    o_repos.sort(lambda x, y: cmp(y.latest_modify, x.latest_modify))
+    return o_repos

views.py

@@ -32,7 +32,8 @@ from seaserv import ccnet_rpc, ccnet_threaded_rpc, get_repos, get_emailusers, \
     get_repo, get_commits, get_branches, is_valid_filename, remove_group_user,\
     seafserv_threaded_rpc, seafserv_rpc, get_binding_peerids, is_inner_pub_repo, \
     check_group_staff, get_personal_groups, is_repo_owner, \
-    get_group, get_shared_groups_by_repo, is_group_user, check_permission
+    get_group, get_shared_groups_by_repo, is_group_user, check_permission, \
+    list_personal_shared_repos    
 from pysearpc import SearpcError
 
 from base.accounts import User
@@ -43,7 +44,6 @@ from seahub.contacts.signals import mail_sended
 from group.models import GroupMessage, MessageAttachment
 from group.signals import grpmsg_added
 from seahub.notifications.models import UserNotification
-from seahub.organizations.utils import access_org_repo
 from forms import AddUserForm, FileLinkShareForm, RepoCreateForm, \
     RepoNewDirForm, RepoNewFileForm, FileCommentForm
 from utils import render_permission_error, render_error, list_to_string, \
@@ -610,16 +610,13 @@ def myhome(request):
     email = request.user.username
     quota_usage = seafserv_threaded_rpc.get_user_quota_usage(email)
 
-    # Repos that I own
+    # Personal repos that I own
     owned_repos = seafserv_threaded_rpc.list_owned_repos(email)
     calculate_repo_last_modify(owned_repos)
     owned_repos.sort(lambda x, y: cmp(y.latest_modify, x.latest_modify))
     
-    # Repos shared with me
+    # Personal repos others shared to me
-    in_repos = seafserv_threaded_rpc.list_share_repos(email,
+    in_repos = list_personal_shared_repos(email,'to_email', -1, -1)
-                                                      'to_email', -1, -1)
-    calculate_repo_last_modify(in_repos)
-    in_repos.sort(lambda x, y: cmp(y.latest_modify, x.latest_modify))
     
     # my contacts
     contacts = Contact.objects.filter(user_email=email)
@@ -1260,16 +1257,13 @@ def repo_remove_share(request):
         from seahub.group.views import group_unshare_repo
         group_unshare_repo(request, repo_id, group_id_int, from_email)
 
-    referer = request.META.get('HTTP_REFERER', None)
+    messages.add_message(request, messages.INFO, '操作成功')
-    if not referer:
-        referer = 'share_admin'
-        return HttpResponseRedirect(reverse(referer))
-    else:
-        return HttpResponseRedirect(referer)
         
-# @login_required
+    next = request.META.get('HTTP_REFERER', None)
-# def mypeers(request):
+    if not next:
-#     cid = get_user_cid(request.user)
+        next = reverse(referer)
+
+    return HttpResponseRedirect(next)
     
 @login_required
 @sys_staff_required
@@ -1962,7 +1956,13 @@ def remove_shared_link(request):
     
     if not request.is_ajax():
         FileShare.objects.filter(token=token).delete()
-        return HttpResponseRedirect(reverse('share_admin'))
+        next = request.META.get('HTTP_REFERER', None)
+        if not next:
+            next = reverse('share_admin')
+
+        messages.add_message(request, messages.INFO, u'删除成功')
+        
+        return HttpResponseRedirect(next)
 
     content_type = 'application/json; charset=utf-8'