Added innpub messages

base/models.py

@@ -1,6 +1,14 @@
 import datetime
+import re
 from django.db import models
+from django.db.models.signals import post_save
+from django.dispatch import receiver
 
+from seaserv import get_emailusers
+
+from shortcuts import get_first_object_or_none
+from notifications.models import UserNotification
+from profile.models import Profile
 
 class UuidObjidMap(models.Model):    
     """
@@ -24,3 +32,105 @@ class FileComment(models.Model):
 
     class Meta:
         ordering = ['-timestamp']
+
+class InnerPubMsg(models.Model):
+    """
+    Model used for leave message on inner pub page.
+    """
+    from_email = models.EmailField()
+    message = models.CharField(max_length=500)
+    timestamp = models.DateTimeField(default=datetime.datetime.now)
+
+    class Meta:
+        ordering = ['-timestamp']
+    
+class InnerPubMsgReply(models.Model):
+    reply_to = models.ForeignKey(InnerPubMsg)
+    from_email = models.EmailField()
+    message = models.CharField(max_length=150)
+    timestamp = models.DateTimeField(default=datetime.datetime.now)
+
+at_pattern = re.compile(r'(\s|^)(@\w+)', flags=re.U)
+    
+@receiver(post_save, sender=InnerPubMsgReply)
+def msgreply_save_handler(sender, instance, **kwargs):
+    """
+    Handle sending notification to '@<user>' when reply messages.
+    """
+    from_email = instance.from_email
+    reply_msg = instance.message
+    innerpub_msg = instance.reply_to
+    to_user = ''
+    
+    m = re.match(at_pattern, reply_msg)
+    if m:
+        nickname_or_emailprefix = m.group()[1:]
+        for member in get_emailusers(-1, -1):
+            # For every user, get his username and nickname if
+            # it exists, check whether match.
+            username = member.email
+            if username == from_email:
+                continue
+            
+            p = get_first_object_or_none(
+                Profile.objects.filter(user=username))
+            nickname = p.nickname if p else ''
+            if nickname == nickname_or_emailprefix or \
+                    username.split('@')[0] == nickname_or_emailprefix:
+                to_user = username
+                break
+
+        if to_user:
+            # Send notification to the user if he replies someone else'
+            # message.
+            try:
+                UserNotification.objects.get(to_user=to_user,
+                                             msg_type='innerpubmsg_reply',
+                                             detail=innerpub_msg.id)
+            except UserNotification.DoesNotExist:
+                n = UserNotification(to_user=to_user,
+                                     msg_type='innerpubmsg_reply',
+                                     detail=innerpub_msg.id)
+                n.save()
+    
+@receiver(post_save, sender=InnerPubMsg)
+def innerpub_msg_added_cb(sender, instance, **kwargs):
+    from_email = instance.from_email
+
+    users = get_emailusers(-1, -1)
+    for u in users:
+        if u.email == from_email:
+            continue
+        try:
+            UserNotification.objects.get(to_user=u.email,
+                                         msg_type='innerpub_msg')
+        except UserNotification.DoesNotExist:
+            n = UserNotification(to_user=u.email, msg_type='innerpub_msg',
+                                 detail='')
+            n.save()
+
+@receiver(post_save, sender=InnerPubMsgReply)
+def innerpubmsg_reply_added_cb(sender, instance, **kwargs):
+    innerpub_msg = instance.reply_to
+    from_email = instance.from_email
+    msg_id = innerpub_msg.id
+    
+    if from_email == innerpub_msg.from_email:
+        # No need to send notification when reply own message.
+        return
+
+    try:
+        innerpub_msg = InnerPubMsg.objects.get(id=msg_id)
+    except InnerPubMsg.DoesNotExist:
+        pass
+
+    try:
+        UserNotification.objects.get(to_user=innerpub_msg.from_email,
+                                     msg_type='innerpubmsg_reply',
+                                     detail=msg_id)
+    except UserNotification.DoesNotExist:
+        n = UserNotification(to_user=innerpub_msg.from_email,
+                             msg_type='innerpubmsg_reply',
+                             detail=msg_id)
+        n.save()
+            

group/handlers.py

@@ -2,7 +2,7 @@ from seaserv import ccnet_threaded_rpc
 
 from signals import grpmsg_added
 from models import GroupMessage
-from seahub.notifications.models import UserNotification
+from notifications.models import UserNotification
 
 def grpmsg_added_cb(sender, **kwargs):
     group_id = kwargs['group_id']

group/templates/group/group_info.html

@@ -6,14 +6,6 @@
 {% block nav_group_class %}class="cur"{% endblock %}
 
 {% block main_panel %}
-{% if messages %}
-<ul class="messages hide">
-    {% for message in messages %}
-    <li class="info">{{ message }}</li>
-    {% endfor %}
-</ul>
-{% endif %}
-
 <h2>{{ group.group_name }}</h2>
 
 <div class="side fright">
@@ -125,7 +117,7 @@
                 
                 {{ msg.message|seahub_urlize|find_at|linebreaksbr }}
                 </p>
-                <button class="reply op" data="{{ msg.id }}"><span class="reply-cnt">{% if msg.reply_cnt != 0 %}{{ msg.reply_cnt }} {% endif %}</span>回复</button>
+                <button class="reply op" data="{% url 'msg_reply' msg.id %}"><span class="reply-cnt">{% if msg.reply_cnt != 0 %}{{ msg.reply_cnt }} {% endif %}</span>回复</button>
                 <button class="replyclose op hide">收起回复</button>
                 <div class="reply-bd"></div>
             </div>

group/templates/group/msg_reply_js.html

@@ -8,7 +8,7 @@ $('.reply, .replyclose').hover(
 );
 $('.reply').click(function() {
     var myself = $(this),
-        msg_id = $(this).attr('data'),
+        msg_reply_url = $(this).attr('data'),
         msg_bd = $(this).parent(),
         reply_cnt = msg_bd.find('.reply-cnt'),
         reply_bd = msg_bd.children('.reply-bd');
@@ -30,7 +30,7 @@ $('.reply').click(function() {
             if (reply && reply.length <= 150) {
                 $.ajax({
                     type: "POST",
-                    url: '{{ SITE_ROOT }}group/reply/' + msg_id + '/',
+                    url: msg_reply_url,
                     dataType: 'json',
                     cache: false,
                     contentType: 'application/json; charset=utf-8',
@@ -56,7 +56,7 @@ $('.reply').click(function() {
     } else {
         reply_bd.html('<img src="{{MEDIA_URL}}img/loading-icon.gif" alt="加载中..." />');
         $.ajax({
-            url: '{{ SITE_ROOT }}group/reply/' + msg_id + '/',
+            url: msg_reply_url,
             dataType: 'json',
             success: function(data) {
                 reply_bd.html(data['html']).attr('class', 'reply-bd');

templates/myhome.html

@@ -30,6 +30,12 @@
 {% if grpmsg_reply_list %}
 <li><a href="{{ SITE_ROOT }}group/reply/new/" class="no-bold">{{ grpmsg_reply_list|length }}条留言有新回复</a></li>
 {% endif %}
+{% if new_innerpub_msg %}
+<li><a href="{% url 'public_home' %}" class="no-bold">公共页面有新留言</a></li>
+{% endif %}
+{% if innerpubmsg_reply_list %}
+<li><a href="{% url 'innerpub_msg_reply_new' %}" class="no-bold">{{ innerpubmsg_reply_list|length }}条留言有新回复</a></li>
+{% endif %}
 {% if orgmsg_list %}
 <li><a href="{% url 'org_msg' %}" class="no-bold">{{ orgmsg_list|length }}条团体消息</a></li>
 {% endif %}

templates/new_innerpubmsg_reply.html

@@ -0,0 +1,95 @@
+{% extends "myhome_base.html" %}
+{% load seahub_tags avatar_tags %}
+{% load url from future %}
+
+{% block right_panel %}
+{% if innerpub_msgs %}
+    <ul class="msg-list">
+    {% for msg in innerpub_msgs %}
+        <li class="msg w100 ovhd">
+        <div class="pic fleft">
+            <a href="{% url 'user_profile' msg.from_email %}">{% avatar msg.from_email 48 %}</a>
+        </div>
+        <div class="txt fright">
+            <div class="msg-hd">
+                <span class="time">{{ msg.timestamp|translate_commit_time }}</span>
+                <a href="{% url 'user_profile' msg.from_email %}">{{ msg.from_email|email2nickname }}</a>
+                <span class="group">留言所属：<a href="{% url 'public_home' %}">公共页面</a></span>
+            </div>
+            <div class="msg-bd">
+                <p>
+                {{ msg.message|seahub_urlize|find_at|linebreaksbr }}
+                </p>
+                <button class="reply op hide" data="{% url 'innerpub_msg_reply' msg.id %}"><span class="reply-cnt">{{ msg.reply_cnt }} </span>回复</a>
+                <button class="replyclose op">收起回复</button>
+                <div class="reply-bd">
+                    <ul class="reply-list">
+                        {% for reply in msg.reply_list %}
+                        <li class="w100 ovhd">
+                        <a href="{% url 'user_profile' reply.from_email %}" class="pic fleft">{% avatar reply.from_email 28 %}</a>
+                        <div class="txt fright">
+                            <a href="{% url 'user_profile' reply.from_email %}">{{ reply.from_email|email2nickname }}</a> : {{ reply.message|seahub_urlize|find_at }} --
+                            <button class="reply-at op" data="{{ reply.from_email|email2nickname }}">回复</button>
+                        </div>
+                        </li>
+                        {% endfor %}
+                    </ul>
+                    <textarea name="message" class="reply-input"></textarea>
+                    <button class="submit">回复</button>
+                    <p class="error hide">输入不能为空且应少于150个字符。</p>
+                </div>
+            </div>
+        </div>
+        </li>
+    {% endfor %}
+    </ul>
+{% else %}
+<p>暂无</p>    
+{% endif %}
+{% endblock %}
+
+{% block extra_script %}
+<script type="text/javascript">
+{% include 'group/msg_reply_js.html' %}
+$('.reply-at').click(function() {
+    var reply_input = $(this).parent().parent().parent().next();
+    reply_input.val('@' + $(this).attr('data') + ' ');
+    var pos = reply_input.val().length;
+    setCaretPos(reply_input[0], pos); 
+    reply_input.focus();
+});
+$('.reply-bd .submit').click(function() {
+    var msg_bd = $(this).parent().parent(),
+        msg_reply_url = msg_bd.find('.reply').attr('data'),
+        reply_cnt = msg_bd.find('.reply-cnt'),
+        reply_input = $(this).prev(),
+        reply = $.trim(reply_input.val()),
+        error = $(this).next();
+    if (reply && reply.length <= 150) {
+        $.ajax({
+            type: "POST",
+            url: msg_reply_url,
+            dataType: 'json',
+            cache: false,
+            contentType: 'application/json; charset=utf-8',
+            beforeSend: prepareCSRFToken,
+            data: "message=" + reply,
+            success: function(data) {
+                msg_bd.find('.reply-list').append(data['html']);
+                reply_input.val('');
+                error.attr('class', 'error hide');
+                reply_cnt.html(parseInt(reply_cnt.html()) + 1 + ' ');
+                msg_bd.find('.reply-at').click(function() {
+                    reply_input.val('@' + $(this).attr('data') + ' ');
+                    var pos = reply_input.val().length;
+                    setCaretPos(reply_input[0], pos); 
+                    reply_input.focus();
+                });
+            }
+        });
+    } else {
+        error.removeClass('hide');
+    }
+});
+</script>
+{% endblock %}

templates/public_home.html

@@ -56,8 +56,54 @@
     {% endfor %}
 </table>
 {% endif %}
-</div>
 
+<!-- 信息栏 -->
+<div id="innerpub-msg">
+    <h3>信息栏</h3>
+    <form id="innerpub-msg-form" action="" method="post">
+        <textarea name="message" id="message">{{ form.data.message }}</textarea><br />
+        {% for error in form.message.errors %}
+        <p class="error">{{ error|escape }}</p>
+        {% endfor %}
+        <input type="submit" value="提交" class="submit" />
+    </form>
+</div>
+{% if innerpub_msgs %}
+    <ul class="msg-list">
+    {% for msg in innerpub_msgs %}
+        <li class="msg w100 ovhd">
+        <div class="pic fleft">
+            <a href="{{ SITE_ROOT }}profile/{{ msg.from_email }}/">{% avatar msg.from_email 48 %}</a>
+        </div>
+        <div class="txt fright">
+            <div class="msg-hd">
+                <span class="time">{{ msg.timestamp|translate_commit_time }}</span>
+                <a href="{{ SITE_ROOT }}profile/{{ msg.from_email }}/" title="{{ msg.from_email }}">{{ msg.from_email|email2nickname }}</a>
+            </div>
+            <div class="msg-bd">
+                <p>
+                {{ msg.message|seahub_urlize|find_at|linebreaksbr }}
+                </p>
+                <button class="reply op" data="{% url 'innerpub_msg_reply' msg.id %}"><span class="reply-cnt">{% if msg.reply_cnt != 0 %}{{ msg.reply_cnt }} {% endif %}</span>回复</button>
+                <button class="replyclose op hide">收起回复</button>
+                <div class="reply-bd"></div>
+            </div>
+        </div>
+        </li>
+    {% endfor %}
+    </ul>
+{% endif %}
+    <div id="paginator">
+        {% if current_page != 1 %}
+        <a href="{{ SITE_ROOT }}group/{{ group.id}}/?page={{ prev_page }}&per_page={{ per_page }}">上一页</a>
+        {% endif %}
+        {% if page_next %}
+        <a href="{{ SITE_ROOT }}group/{{ group.id }}/?page={{ next_page }}&per_page={{ per_page }}">下一页</a>
+        {% endif %}
+    </div>
+<!-- /信息栏 -->
+</div>
+<!-- /.main -->
 {% include "snippets/repo_share_form.html" %}
 {% include "snippets/repo_create_form.html" %}
 {% include "snippets/user_profile_html.html" %}
@@ -72,5 +118,7 @@
 {% with post_url=repo_create_url %}
     {% include "snippets/repo_create_js.html" %}
 {% endwith %}
+
+{% include 'group/msg_reply_js.html' %}
 </script>
 {% endblock %}

urls.py

@@ -28,6 +28,8 @@ urlpatterns = patterns('',
     #url(r'^home/$', direct_to_template, { 'template': 'home.html' } ),
     url(r'^home/my/$', myhome, name='myhome'),
     url(r'^home/public/$', public_home, name='public_home'),
+    url(r'^home/public/reply/(?P<msg_id>[\d]+)/$', innerpub_msg_reply, name='innerpub_msg_reply'),
+    url(r'^home/public/reply/new/$', innerpub_msg_reply_new, name='innerpub_msg_reply_new'),
     url(r'^home/owner/(?P<owner_name>[^/]+)/$', ownerhome, name='ownerhome'),
 
     (r'^share/', include('share.urls')),

views.py

@@ -20,6 +20,7 @@ from django.http import HttpResponse, HttpResponseBadRequest, Http404, \
     HttpResponseRedirect
 from django.shortcuts import render_to_response, redirect
 from django.template import Context, loader, RequestContext
+from django.template.loader import render_to_string
 from django.utils.hashcompat import md5_constructor
 from django.views.decorators.csrf import csrf_protect
 from django.views.generic.base import TemplateView, TemplateResponseMixin
@@ -43,12 +44,14 @@ from pysearpc import SearpcError
 from base.accounts import User
 from base.decorators import sys_staff_required, ctx_switch_required
 from base.mixins import LoginRequiredMixin, CtxSwitchRequiredMixin
-from seahub.base.models import UuidObjidMap, FileComment
-from seahub.contacts.models import Contact
-from seahub.contacts.signals import mail_sended
+from base.models import UuidObjidMap, FileComment, InnerPubMsg, InnerPubMsgReply
+from contacts.models import Contact
+from contacts.signals import mail_sended
+from group.forms import MessageForm, MessageReplyForm
 from group.models import GroupMessage, MessageAttachment
 from group.signals import grpmsg_added
-from seahub.notifications.models import UserNotification
+from notifications.models import UserNotification
+from profile.models import Profile
 from forms import AddUserForm, FileLinkShareForm, RepoCreateForm, \
     RepoNewDirForm, RepoNewFileForm, FileCommentForm, RepoRenameFileForm, \
     RepoPassowrdForm
@@ -59,7 +62,6 @@ from utils import render_permission_error, render_error, list_to_string, \
     get_file_revision_id_size, get_ccnet_server_addr_port, \
     gen_file_get_url, string2list, MAX_INT, \
     gen_file_upload_url, check_and_get_org_by_repo
-from seahub.profile.models import Profile
 try:
     from settings import DOCUMENT_CONVERTOR_ROOT
     if DOCUMENT_CONVERTOR_ROOT[-1:] != '/':
@@ -695,6 +697,8 @@ def myhome(request):
     grpmsg_reply_list = []
     orgmsg_list = []
     notes = UserNotification.objects.filter(to_user=request.user.username)
+    new_innerpub_msg = False
+    innerpubmsg_reply_list = []
     for n in notes:
         if n.msg_type == 'group_msg':
             grp = get_group(n.detail)
@@ -705,6 +709,10 @@ def myhome(request):
             grpmsg_reply_list.append(n.detail)
         elif n.msg_type == 'org_join_msg':
             orgmsg_list.append(n.detail)
+        elif n.msg_type == 'innerpub_msg':
+            new_innerpub_msg = True
+        elif n.msg_type == 'innerpubmsg_reply':
+            innerpubmsg_reply_list.append(n.detail)
 
     # my groups
     groups = get_personal_groups(email)
@@ -732,6 +740,8 @@ def myhome(request):
             "grpmsg_list": grpmsg_list,
             "grpmsg_reply_list": grpmsg_reply_list,
             "orgmsg_list": orgmsg_list,
+            "new_innerpub_msg": new_innerpub_msg,
+            "innerpubmsg_reply_list": innerpubmsg_reply_list,
             }, context_instance=RequestContext(request))
 
 @login_required
@@ -739,12 +749,125 @@ def public_home(request):
     """
     Show public home page when CLOUD_MODE is False.
     """
+    if request.method == 'POST':
+        form = MessageForm(request.POST)
+
+        if form.is_valid():
+            msg = InnerPubMsg()
+            msg.from_email = request.user.username
+            msg.message = form.cleaned_data['message']
+            msg.save()
+
+            return HttpResponseRedirect(reverse('public_home'))
+    else:
+        form = MessageForm()
+        
     users = get_emailusers(-1, -1)
     public_repos = list_inner_pub_repos()
 
+    """inner pub messages"""
+    # Make sure page request is an int. If not, deliver first page.
+    try:
+        current_page = int(request.GET.get('page', '1'))
+        per_page= int(request.GET.get('per_page', '15'))
+    except ValueError:
+        current_page = 1
+        per_page = 15
+
+    msgs_plus_one = InnerPubMsg.objects.all()[per_page*(current_page-1) :
+                                                  per_page*current_page+1]
+    if len(msgs_plus_one) == per_page + 1:
+        page_next = True
+    else:
+        page_next = False
+    innerpub_msgs = msgs_plus_one[:per_page]
+
+    msg_replies = InnerPubMsgReply.objects.filter(reply_to__in=innerpub_msgs)
+    reply_to_list = [ r.reply_to_id for r in msg_replies ]
+    for msg in innerpub_msgs:
+        msg.reply_cnt = reply_to_list.count(msg.id)
+
+    # remove user notifications
+    UserNotification.objects.filter(to_user=request.user.username,
+                                    msg_type='innerpub_msg').delete()
+
     return render_to_response('public_home.html', {
             'users': users,
             'public_repos': public_repos,
+            'form': form,
+            'innerpub_msgs': innerpub_msgs,
+            'current_page': current_page,
+            'prev_page': current_page-1,
+            'next_page': current_page+1,
+            'per_page': per_page,
+            'page_next': page_next,
+            }, context_instance=RequestContext(request))
+
+@login_required
+def innerpub_msg_reply(request, msg_id):
+    """Show inner pub message replies, and process message reply in ajax"""
+    
+    content_type = 'application/json; charset=utf-8'
+    if request.is_ajax():
+        ctx = {}
+        if request.method == 'POST':
+            form = MessageReplyForm(request.POST)
+
+            # TODO: invalid form
+            if form.is_valid():
+                msg = form.cleaned_data['message']
+                try:
+                    innerpub_msg = InnerPubMsg.objects.get(id=msg_id)
+                except InnerPubMsg.DoesNotExist:
+                    return HttpResponseBadRequest(content_type=content_type)
+            
+                msg_reply = InnerPubMsgReply()
+                msg_reply.reply_to = innerpub_msg
+                msg_reply.from_email = request.user.username
+                msg_reply.message = msg
+                msg_reply.save()
+
+                ctx['reply'] = msg_reply
+                html = render_to_string("group/group_reply_new.html", ctx)
+
+        else:
+            try:
+                msg = InnerPubMsg.objects.get(id=msg_id)
+            except InnerPubMsg.DoesNotExist:
+                raise HttpResponse(status=400)
+
+            replies = InnerPubMsgReply.objects.filter(reply_to=msg)
+            ctx['replies'] = replies
+            html = render_to_string("group/group_reply_list.html", ctx)
+
+        serialized_data = json.dumps({"html": html})
+        return HttpResponse(serialized_data, content_type=content_type)
+    else:
+        return HttpResponseBadRequest(content_type=content_type)
+
+@login_required
+def innerpub_msg_reply_new(request):
+    notes = UserNotification.objects.filter(to_user=request.user.username)
+    innerpub_reply_list = [ n.detail for n in notes if \
+                              n.msg_type == 'innerpubmsg_reply']
+
+    innerpub_msgs = []
+    for msg_id in innerpub_reply_list:
+        try:
+            m = InnerPubMsg.objects.get(id=msg_id)
+        except InnerPubMsg.DoesNotExist:
+            continue
+        else:
+            m.reply_list = InnerPubMsgReply.objects.filter(reply_to=m)
+            m.reply_cnt = m.reply_list.count()
+            innerpub_msgs.append(m)
+
+    # remove new innerpub msg reply notification
+    UserNotification.objects.filter(to_user=request.user.username,
+                                    msg_type='innerpubmsg_reply').delete()
+            
+    return render_to_response("new_innerpubmsg_reply.html", {
+            'innerpub_msgs': innerpub_msgs,
             }, context_instance=RequestContext(request))
     
 @login_required