rewrote message api and countdown

This commit is contained in:
Oskar Hahn 2012-04-14 09:47:34 +02:00
parent d870b988e9
commit 0de8228537
9 changed files with 104 additions and 17 deletions

View File

@ -23,5 +23,14 @@ class ProjectorSlide(models.Model, SlideMixin):
('can_see_projector', "Can see projector"),
)
class ProjectorMessage(models.Model):
active = models.BooleanField(verbose_name=_('Active'))
def_name = models.CharField(max_length=64)
def __unicode__(self):
return self.def_name
register_slidemodel(ProjectorSlide, category=_('Projector'), model_name=_('Projector Slide'))

View File

@ -1,6 +1,7 @@
from datetime import datetime
from time import time
from django.dispatch import receiver
from django.utils.translation import ugettext as _
from system import config
@ -69,11 +70,11 @@ class Slide(object):
@receiver(projector_messages, dispatch_uid="projector_countdown")
def countdown(sender, **kwargs):
if config['countdown_visible']:
name = _('Projector Countdown')
if kwargs['register']:
return name
if name in kwargs['call']:
starttime = config['countdown_start']
if type(starttime) != type(datetime.now()):
config['countdown_start'] = datetime.now()
starttime = config['countdown_start']
#todo: return the time passt sinth starttime
return datetime.now() - starttime
seconds = max(0, int(starttime + config['agenda_countdown_time'] - time()))
return (name, seconds)
return None

View File

@ -12,4 +12,4 @@
from django.dispatch import Signal
projector_messages = Signal()
projector_messages = Signal(providing_args=['register', 'call'])

View File

@ -32,7 +32,7 @@
<div id="messages">
<ul>
{% for message in messages %}
<li>{{ message }}</li>
<li id="message_{{ message.0 }}">{{ message.1 }}</li>
{% endfor %}
</ul>
</div>

View File

@ -12,12 +12,19 @@
<ul>
{% if perms.projector.can_manage_projector %}
<li class="{% if request.path == url_projectoroverview %}selected{% endif %}">
<a href="{% url projector_control %}">{% trans 'Overview' %}</a></li>
<a href="{% url projector_control %}">{% trans 'Overview' %}</a>
</li>
<li class="{% if request.path == projector_messages %}selected{% endif %}">
<a href="{% url projector_messages %}">{% trans 'Messages' %}</a>
</li>
{% endif %}
{% if perms.projector.can_see_projector %}
<li class="{% if request.path == url_projectornew %}selected{% endif %}">
<a href="{% url projector_new %}">{% trans 'New Slide' %}</a></li>
<li><a href="{% url projector_show %}"><img src="/static/images/icons/video-projector.png"> {% trans 'Projector view' %}</a></li>
<a href="{% url projector_new %}">{% trans 'New Slide' %}</a>
</li>
<li>
<a href="{% url projector_show %}"><img src="/static/images/icons/video-projector.png"> {% trans 'Projector view' %}</a>
</li>
{% endif %}
</ul>
{% endblock %}

View File

@ -0,0 +1,24 @@
{% extends "projector/base_projector.html" %}
{% load tags %}
{% load i18n %}
{% block content %}
<h1>{% trans 'Messages' %}</h1>
<form action="" method="post">{% csrf_token %}
<ul>
{% for message in projector_messages %}
<li><input type="checkbox" name="{{ message }}"{% if message.active %} checked="checked"{% endif %}>{{ message }}</li>
{% endfor %}
</ul>
<button class="button" type="submit">
<span class="icon ok">{%trans 'Save' %}</span>
</button>
<button class="button" type="submit" name="apply">
<span class="icon apply">{%trans 'Apply' %}</span>
</button>
<button class="button" type="button" onclick="window.location='{% url projector_messages %}'">
<span class="icon cancel">{%trans 'Cancel' %}</span>
</button>
</form>
{% endblock %}

View File

@ -14,7 +14,7 @@ from django.conf.urls.defaults import *
from utils.views import CreateView
from views import ControlView, ActivateView
from views import ControlView, ActivateView, MessagesView
from agenda.views import ItemUpdate
from models import ProjectorSlide
@ -54,6 +54,11 @@ urlpatterns = patterns('projector.views',
name='projector_new',
),
url(r'^messages/$',
MessagesView.as_view(),
name='projector_messages',
),
url(r'^bigger/$', 'projector_edit', {'direction': 'bigger'},
name='projector_bigger'),

View File

@ -10,6 +10,7 @@
:license: GNU GPL, see LICENSE for more details.
"""
from datetime import datetime
from time import time
from django.shortcuts import render_to_response, redirect
from django.template import RequestContext
@ -28,6 +29,7 @@ from system import config
from api import get_active_slide, set_active_slide
from projector import SLIDE
from models import ProjectorMessage
from openslides.projector.signals import projector_messages
@ -80,7 +82,8 @@ def active_slide(request):
data['ajax'] = 'on'
data['messages'] = []
for receiver, response in projector_messages.send(sender='active_slide'):
active_defs = ProjectorMessage.objects.filter(active=True).values_list('def_name', flat=True)
for receiver, response in projector_messages.send(sender='active_slide', register=False, call=active_defs):
if response is not None:
data['messages'].append(response)
@ -89,6 +92,7 @@ def active_slide(request):
content = render_block_to_string(data['template'], 'content', data)
jsondata = {
'content': content,
'messages': data['messages'],
'title': data['title'],
'time': datetime.now().strftime('%H:%M'),
'bigger': config['bigger'],
@ -106,6 +110,39 @@ def active_slide(request):
)
class MessagesView(TemplateView):
permission_required = 'projector.can_manage_projector'
template_name = 'projector/messages.html'
def get_projector_messages(self):
messages = []
for receiver, name in projector_messages.send(sender='registerer', register=True):
if name is not None:
try:
projector_message = ProjectorMessage.objects.get(def_name=name)
except ProjectorMessage.DoesNotExist:
projector_message = ProjectorMessage(def_name=name, active=False)
projector_message.save()
messages.append(projector_message)
return messages
def post(self, request, *args, **kwargs):
for message in self.get_projector_messages():
if message.def_name in request.POST:
message.active = True
else:
message.active = False
message.save()
return self.get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = super(MessagesView, self).get_context_data(**kwargs)
context['projector_messages'] = self.get_projector_messages()
return context
@permission_required('agenda.can_manage_agenda')
def projector_edit(request, direction):
if direction == 'bigger':
@ -126,14 +163,14 @@ def projector_edit(request, direction):
@permission_required('projector.can_manage_projector')
def projector_countdown(request, command, time=60):
def projector_countdown(request, command):
#todo: why is there the time argument?
if command == 'show':
config['countdown_visible'] = True
elif command == 'hide':
config['countdown_visible'] = False
elif command == 'reset':
config['countdown_start'] = datetime.now()
config['countdown_start'] = time()
elif command == 'start':
config['countdown_run'] = True
elif command == 'stop':

View File

@ -73,7 +73,11 @@ class Config(object):
c = ConfigStore(pk=key)
c.value = base64.encodestring(dumps(value))
c.save()
self.config[key] = value
try:
self.config[key] = value
except AttributeError:
self.load_config()
self.config[key] = value
from django.dispatch import receiver
from django.core.urlresolvers import reverse