Merge pull request #588 from ostcar/speaker_list

List of speakers

openslides/agenda/__init__.py

@@ -6,8 +6,10 @@
     The OpenSlides agenda app appends the functionality to OpenSlides to
     manage agendas.
 
+    It includes time-management and list of speakers.
+
     :copyright: (c) 2011-2013 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
 """
 
-from . import signals
+from . import signals, slides

openslides/agenda/forms.py

@@ -17,7 +17,8 @@ from django.utils.translation import ugettext_lazy
 from mptt.forms import TreeNodeChoiceField
 
 from openslides.utils.forms import CssClassMixin
-from .models import Item
+from openslides.utils.person.forms import PersonFormField
+from .models import Item, Speaker
 
 
 class ItemForm(forms.ModelForm, CssClassMixin):
@@ -57,3 +58,27 @@ class ItemOrderForm(CssClassMixin, forms.Form):
         widget=forms.HiddenInput(attrs={'class': 'menu-mlid'}))
     parent = forms.IntegerField(
         widget=forms.HiddenInput(attrs={'class': 'menu-plid'}))
+
+
+class AppendSpeakerForm(CssClassMixin, forms.Form):
+    """
+    Form to set an user to a list of speakers.
+    """
+    speaker = PersonFormField(
+        widget=forms.Select(attrs={'class': 'medium-input'}),
+        label=ugettext_lazy("Add participant"))
+
+    def __init__(self, item, *args, **kwargs):
+        self.item = item
+        return super(AppendSpeakerForm, self).__init__(*args, **kwargs)
+
+    def clean_speaker(self):
+        """
+        Checks, that the user is not already on the list.
+        """
+        speaker = self.cleaned_data['speaker']
+        if Speaker.objects.filter(person=speaker, item=self.item, time=None).exists():
+            raise forms.ValidationError(ugettext_lazy(
+                '%s is already on the list of speakers.'
+                % unicode(speaker)))
+        return speaker

openslides/agenda/models.py

@@ -10,17 +10,20 @@
     :license: GNU GPL, see LICENSE for more details.
 """
 
+from datetime import datetime
+
 from django.db import models
 from django.core.urlresolvers import reverse
 from django.utils.translation import ugettext_lazy as _, ugettext_noop, ugettext
 
 from mptt.models import MPTTModel, TreeForeignKey
 
+from openslides.utils.exceptions import OpenSlidesError
 from openslides.config.api import config
 from openslides.projector.projector import SlideMixin
 from openslides.projector.api import (
     register_slidemodel, get_slide_from_sid, register_slidefunc)
-from .slides import agenda_show
+from openslides.utils.person.models import PersonField
 
 
 class Item(MPTTModel, SlideMixin):
@@ -39,15 +42,62 @@ class Item(MPTTModel, SlideMixin):
         (ORGANIZATIONAL_ITEM, _('Organizational item')))
 
     title = models.CharField(null=True, max_length=255, verbose_name=_("Title"))
+    """
+    Title of the agenda item.
+    """
+
     text = models.TextField(null=True, blank=True, verbose_name=_("Text"))
+    """
+    The optional text of the agenda item.
+    """
+
     comment = models.TextField(null=True, blank=True, verbose_name=_("Comment"))
+    """
+    Optional comment to the agenda item. Will not be shoun to normal users.
+    """
+
     closed = models.BooleanField(default=False, verbose_name=_("Closed"))
+    """
+    Flag, if the item is finished.
+    """
+
     weight = models.IntegerField(default=0, verbose_name=_("Weight"))
+    """
+    Weight to sort the item in the agenda.
+    """
+
     parent = TreeForeignKey('self', null=True, blank=True,
                             related_name='children')
-    type = models.IntegerField(max_length=1, choices=ITEM_TYPE, default=AGENDA_ITEM, verbose_name=_("Type"))
+    """
-    duration = models.CharField(null=True, blank=True, max_length=5, verbose_name=_("Duration (hh:mm)"))
+    The parent item in the agenda tree.
+    """
+
+    type = models.IntegerField(max_length=1, choices=ITEM_TYPE,
+                               default=AGENDA_ITEM, verbose_name=_("Type"))
+    """
+    Type of the agenda item.
+
+    See Agenda.ITEM_TYPE for more informations.
+    """
+
+    duration = models.CharField(null=True, blank=True, max_length=5,
+                                verbose_name=_("Duration (hh:mm)"))
+    """
+    The intended duration for the topic.
+    """
+
     related_sid = models.CharField(null=True, blank=True, max_length=63)
+    """
+    Slide-ID to another object to show it in the agenda.
+
+    For example a motion or assignment.
+    """
+
+    speaker_list_closed = models.BooleanField(
+        default=False, verbose_name=_("List of speakers is closed"))
+    """
+    True, if the list of speakers is closed.
+    """
 
     def get_related_slide(self):
         """
@@ -106,6 +156,11 @@ class Item(MPTTModel, SlideMixin):
                 'items': self.get_children(),
                 'template': 'projector/AgendaSummary.html',
             }
+        elif config['presentation_argument'] == 'show_list_of_speakers':
+            speakers = Speaker.objects.filter(time=None, item=self.pk).order_by('weight')
+            data = {'title': _('List of speakers for %s') % self.get_title(),
+                    'template': 'projector/agenda_list_of_speaker.html',
+                    'speakers': speakers}
         elif self.related_sid:
             data = self.get_related_slide().slide()
         else:
@@ -186,5 +241,63 @@ class Item(MPTTModel, SlideMixin):
         order_insertion_by = ['weight']
 
 
-register_slidemodel(Item, control_template='agenda/control_item.html')
+class SpeakerManager(models.Manager):
-register_slidefunc('agenda', agenda_show, weight=-1, name=_('Agenda'))
+    def add(self, person, item):
+        if self.filter(person=person, item=item, time=None).exists():
+            raise OpenSlidesError(_('%s is already on the list of speakers of item %d.') % (person, item.id))
+        weight = (self.filter(item=item).aggregate(
+            models.Max('weight'))['weight__max'] or 0)
+        return self.create(item=item, person=person, weight=weight + 1)
+
+
+class Speaker(models.Model):
+    """
+    Model for the Speaker list.
+    """
+
+    objects = SpeakerManager()
+
+    person = PersonField()
+    """
+    ForeinKey to the person who speaks.
+    """
+
+    item = models.ForeignKey(Item)
+    """
+    ForeinKey to the AgendaItem to which the person want to speak.
+    """
+
+    time = models.DateTimeField(null=True)
+    """
+    Saves the time, when the speaker has spoken. None, if he has not spoken yet.
+    """
+
+    weight = models.IntegerField(null=True)
+    """
+    The sort order of the list of speakers. None, if he has already spoken.
+    """
+
+    class Meta:
+        permissions = (
+            ('can_be_speaker', ugettext_noop('Can be speaker')),
+        )
+
+    def __unicode__(self):
+        return unicode(self.person)
+
+    def get_absolute_url(self, link='detail'):
+        if link == 'detail' or link == 'view':
+            return self.person.get_absolute_url('detail')
+        if link == 'delete':
+            return reverse('agenda_speaker_delete',
+                           args=[self.item.pk, self.pk])
+
+    def speak(self):
+        """
+        Let the person speak.
+
+        Set the weight to None and the time to now.
+        """
+        self.weight = None
+        self.time = datetime.now()
+        self.save()

openslides/agenda/signals.py

@@ -13,10 +13,17 @@
 from django.dispatch import receiver
 from django import forms
 from django.utils.translation import ugettext_lazy, ugettext_noop, ugettext as _
+from django.template.loader import render_to_string
 
 from openslides.config.signals import config_signal
 from openslides.config.api import ConfigVariable, ConfigPage
 
+from openslides.projector.signals import projector_overlays
+from openslides.projector.projector import Overlay
+from openslides.projector.api import get_active_slide, get_slide_from_sid
+
+from .models import Speaker, Item
+
 
 # TODO: Reinsert the datepicker scripts in the template
 
@@ -48,3 +55,31 @@ def setup_agenda_config_page(sender, **kwargs):
                       variables=(agenda_start_event_date_time,),
                       extra_context={'extra_stylefiles': extra_stylefiles,
                                      'extra_javascript': extra_javascript})
+
+
+@receiver(projector_overlays, dispatch_uid="agenda_list_of_speakers")
+def agenda_list_of_speakers(sender, **kwargs):
+    """
+    Receiver for the list of speaker overlay.
+    """
+    name = 'agenda_speaker'
+
+    def get_widget_html():
+        """
+        Returns the the html-code to show in the overly-widget.
+        """
+        return render_to_string('agenda/overlay_speaker_widget.html')
+
+    def get_projector_html():
+        """
+        Returns an html-code to show on the projector.
+        """
+        slide = get_slide_from_sid(get_active_slide(only_sid=True), element=True)
+        if not isinstance(slide, Item):
+            # Only show list of speakers on Agenda-Items
+            return None
+        speakers = Speaker.objects.filter(time=None, item=slide)[:5]
+        context = {'speakers': speakers}
+        return render_to_string('agenda/overlay_speaker_projector.html', context)
+
+    return Overlay(name, get_widget_html, get_projector_html)

openslides/agenda/slides.py

@@ -12,12 +12,18 @@
 
 from django.utils.translation import ugettext as _
 
+from openslides.projector.api import register_slidemodel, register_slidefunc
+
+from .models import Item
+
 
 def agenda_show():
-    from openslides.agenda.models import Item
     data = {}
     items = Item.objects.filter(parent=None, type__exact=Item.AGENDA_ITEM)
     data['title'] = _("Agenda")
     data['items'] = items
     data['template'] = 'projector/AgendaSummary.html'
     return data
+
+register_slidemodel(Item, control_template='agenda/control_item.html')
+register_slidefunc('agenda', agenda_show, weight=-1, name=_('Agenda'))

openslides/agenda/static/javascript/agenda.js

@@ -34,6 +34,10 @@ function hideClosedSlides(hide) {
     return false;
 }
 
+$('#speaker_list_changed_form').submit(function() {
+    $('#sort_order').val($('#list_of_speakers').sortable("toArray"));
+});
+
 $(function() {
     // change participant status (on/off)
     $('.close_link').click(function(event) {
@@ -72,11 +76,18 @@ $(function() {
             $('#hide_closed_items').attr('checked', true);
         }
     });
-    if ($.cookie('Slide.HideClosed') === null) {
+
-        $('#hide_closed_items').attr('checked', false);
+    // TODO: Fix this code and reactivate it again
-        $.cookie('Slide.HideClosed', 0);
+    //# if ($.cookie('Slide.HideClosed') === null) {
-    } else if ($.cookie('Slide.HideClosed') == 1) {
+        //# $('#hide_closed_items').attr('checked', false);
-        hideClosedSlides(true);
+        //# $.cookie('Slide.HideClosed', 0);
-        $('#hide_closed_items').attr('checked', true);
+    //# } else if ($.cookie('Slide.HideClosed') == 1) {
-    }
+        //# hideClosedSlides(true);
+        //# $('#hide_closed_items').attr('checked', true);
+    //# }
+
+    $('#list_of_speakers').sortable({axis: "y", containment: "parent", update: function(event, ui) {
+        $('#speaker_list_changed_form').show();
+    }});
+    $('#list_of_speakers').disableSelection();
 });

openslides/agenda/static/styles/agenda.css

@@ -21,3 +21,17 @@ table#agendatime td {
     padding: 3px;
     white-space: nowrap;
 }
+
+#list_of_speakers li {
+    line-height: 30px;
+}
+
+#list_of_speakers {
+    list-style-type: none;
+}
+
+#list_of_speakers span.ui-icon {
+    position: absolute;
+    margin-left: -15px;
+    margin-top: 6px;
+}

openslides/agenda/templates/agenda/overlay_speaker_projector.html

@@ -0,0 +1,29 @@
+{% load i18n %}
+
+<style type="text/css">
+#overlay_speaker_inner {
+    position: fixed;
+    bottom: 0;
+    right: 0;
+    border-radius: 0.2em;
+    background-color: #cccccc;
+    opacity: 0.6;
+    padding: 0.2em 0;
+    margin: 1em;
+    z-index:2;
+    padding: 3px;
+}
+</style>
+
+<div id="overlay_speaker_inner">
+    {% if speakers %}
+    <header>{% trans "List of speakers:" %}</header>
+    <ol>
+        {% for speaker in speakers %}
+            <li>{{ speaker }}</li>
+        {% endfor %}
+    </ol>
+    {% else %}
+    <i>{% trans 'The list of speakers is empty.' %}</i>
+    {% endif %}
+</div>

openslides/agenda/templates/agenda/overlay_speaker_widget.html

@@ -0,0 +1,6 @@
+{% load i18n %}
+{% load tags %}
+
+<span>
+    {% trans "List of speakers" %}
+</span>

openslides/agenda/templates/agenda/speaker_widget.html

@@ -0,0 +1,6 @@
+{% load i18n %}
+{% load tags %}
+
+<div>
+    <a href="{% url 'agenda_current_list_of_speakers' %}">{% trans 'Put me on the current list of speakers' %}</a>
+</div>

openslides/agenda/templates/agenda/view.html

@@ -1,21 +1,36 @@
 {% extends "base.html" %}
 
 {% load i18n %}
+{% load tags %}
+{% load staticfiles %}
 
 {% block title %}{{ block.super }} – {{ item.title }}{% endblock %}
 
+{% block header %}
+    <link type="text/css" rel="stylesheet" media="all" href="{% static 'styles/agenda.css' %}" />
+    {% comment %} TODO: include stylesheet in our repo{% endcomment %}
+    <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.2/themes/smoothness/jquery-ui.css" />
+{% endblock %}
+
+{% block javascript %}
+    {{ block.super }}
+    {% comment %} TODO: import the sortable-plugin in our custom jquery-file {% endcomment %}
+    <script src="http://code.jquery.com/ui/1.10.2/jquery-ui.js"></script>
+    <script src="{% static 'javascript/agenda.js' %}"></script>
+{% endblock %}
+
 {% block content %}
 <h1>
     {{ item }}
     <small class="pull-right">
     <div class="btn-toolbar">
         <a href="{% url 'item_overview' %}" class="btn btn-mini"><i class="icon-chevron-left"></i> {% trans "Back to overview" %}</a>
+        {% if perms.agenda.can_manage_agenda %}
         <div class="btn-group">
             <a data-toggle="dropdown" href="#" class="btn btn-mini dropdown-toggle">
                 {% trans 'More actions' %}
                 <span class="caret"></span>
             </a>
-            {% if perms.agenda.can_manage_agenda %}
             <ul class="dropdown-menu pull-right">
                 <li><a href="{% url 'item_edit' item.id %}"><i class="icon-edit"></i> {% trans 'Edit item' %}</a></li>
                 <li><a href="{% url 'item_delete' item.id %}"><i class="icon-remove"></i> {% trans 'Delete item' %}</a></li>
@@ -23,8 +38,10 @@
         {% endif %}
         </div>
         {% if perms.projector.can_manage_projector %}
-                <a href="{% url 'projector_activate_slide' item.sid  %}" class="activate_link btn btn-mini {% if item.active %}btn-primary{% endif %}"  rel="tooltip" data-original-title="{% trans 'Show' %}">
+            <a href="{% url 'projector_activate_slide' item.sid  %}"
-                    <i class="icon icon-facetime-video {% if item.active %}icon-white{% endif %}"></i>
+                class="activate_link btn btn-mini {% if item.active and not show_list %}btn-primary{% endif %}"
+                rel="tooltip" data-original-title="{% trans 'Show' %}">
+                <i class="icon icon-facetime-video {% if item.active and not show_list %}icon-white{% endif %}"></i>
             </a>
         {% endif %}
     </div>
@@ -34,8 +51,130 @@
 
 {% if perms.agenda.can_manage_agenda %}
     {% if item.comment %}
-    <h2>{% trans "Comment" %}</h2>
+        <h3>{% trans "Comment" %}</h3>
         <p>{{ item.comment|linebreaks }}</p>
     {% endif %}
 {% endif %}
+
+{# List of Speakers #}
+<h3>{% trans "List of speakers" %} {% if item.speaker_list_closed %}<span class="label label-important">{% trans 'closed' %}</span>{% endif %}</h3>
+<p>
+{% if perms.agenda.can_manage_agenda %}
+    {% if item.speaker_list_closed %}
+        <a href="{% url 'agenda_speaker_reopen' item.pk %}" class="btn btn-mini btn-danger">{% trans 'Open list' %}</a>
+    {% else %}
+        <a href="{% url 'agenda_speaker_close' item.pk %}" class="btn btn-mini btn-danger">{% trans 'Close list' %}</a>
+    {% endif %}
+{% endif %}
+{% if perms.projector.can_manage_projector %}
+    <a href="{% url 'projector_activate_slide' item.sid 'show_list_of_speakers' %}"
+        class="activate_link btn btn-mini {% if item.active and show_list %}btn-primary{% endif %}"
+        rel="tooltip" data-original-title="{% trans 'Show list of speakers' %}">
+        <i class="icon icon-facetime-video {% if item.active and show_list %}icon-white{% endif %}"></i>
+        {% trans 'Show list' %}
+    </a>
+
+{% endif %}
+</p>
+
+{% if old_speakers %}
+<div class="well">
+    <b>{% trans "Last speakers:" %}</b>
+    <div class="btn-group" data-toggle="buttons-checkbox">
+        <button type="button" class="btn btn-mini" data-toggle="collapse" data-target="#all_speakers">
+            {% trans "Show all speakers" %}
+        </button>
+    </div>
+    <br>
+    <div id="all_speakers" class="collapse out">
+        {% for speaker in old_speakers %}
+            {% if not forloop.last %}
+                <small>{{forloop.counter}}.
+                    [{{ speaker.time }}h]
+                    <a href="{% model_url speaker %}">{{ speaker }}</a>
+                    {% if perms.agenda.can_manage_agenda %}
+                        <a href="{% model_url speaker 'delete' %}" title="{% trans 'Delete' %}" class="btn btn-mini">
+                            <i class="icon-remove"></i>
+                        </a>
+                    {% endif %}
+                </small><br>
+            {% endif %}
+        {% endfor %}
+    </div>
+    {% if old_speakers %}
+        {% with last=old_speakers|last %}
+        <small>{{ old_speakers|length }}.
+            [{{ last.time }}h]
+            <a href="{% model_url last %}">{{ last }}</a>
+            {% if perms.agenda.can_manage_agenda %}
+                <a href="{% model_url last 'delete' %}" title="{% trans 'Delete' %}" class="btn btn-mini">
+                    <i class="icon-remove"></i>
+                </a>
+            {% endif %}
+        </small>
+        {% endwith %}
+    {% endif %}
+</div>
+{% endif %}
+
+{% if perms.agenda.can_manage_agenda %}
+    <form id="speaker_list_changed_form" action="{% url 'agenda_speaker_change_order' item.pk %}" method="post" style="display:none" class="alert alert-warning">{% csrf_token %}
+        <button type="button" class="close" data-dismiss="alert">×</button>
+        <p>{% trans "Do you want to save the changed order of speakers?" %}</p>
+        <input id="sort_order" name="sort_order" type="hidden"></hidden>
+        <p>
+            <button class="btn" type="submit">{% trans 'Yes' %}</button>
+            <a href="{% url 'item_view' item.pk %}" class="btn">{% trans 'No' %}</a>
+        </p>
+    </form>
+{% endif %}
+
+
+<div class="well">
+    <b>{% trans "Next speakers:" %}</b>
+    <ul {% if perms.agenda.can_manage_agenda %}id="list_of_speakers"{% endif %}>
+        {% for speaker in speakers %}
+            <li id="speaker_{{ speaker.pk }}">
+                <span {% if perms.agenda.can_manage_agenda %}class="ui-icon ui-icon-arrowthick-2-n-s"{% endif %}></span>
+                <span>{{ forloop.counter }}.</span>
+                <a href="{% model_url speaker %}">{{ speaker }}</a>
+                {% if perms.agenda.can_manage_agenda %}
+                    <a href="{% url 'agenda_speaker_speak' item.pk speaker.person.person_id %}" class="btn btn-mini"><i class="icon-bell"></i> Finished speech</a>
+                    <a href="{% model_url speaker 'delete' %}" title="{% trans 'Delete' %}" class="btn btn-mini">
+                        <i class="icon-remove"></i>
+                    </a>
+                {% endif %}
+            </li>
+        {% empty %}
+            <i>{% trans "The list of speakers is empty." %}</i>
+        {% endfor %}
+    </ul>
+
+    <p>
+    {% if is_speaker %}
+        <a href="{% url 'agenda_speaker_delete' object.id %}" class="btn">{% trans "Remove me from the list" %}</a>
+    {% elif not object.speaker_list_closed %}
+        <a href="{% url 'agenda_speaker_append' object.id %}" class="btn">{% trans "Put me on the list" %}</a>
+    {% endif %}
+    </p>
+
+    {% if perms.can_manage_agenda %}
+        <form action="" method="post">{% csrf_token %}
+            {% for field in form %}
+                <label>{{ field.label }}:</label>
+                <div class="control-group input-append {% if field.errors %}error{% endif %}">
+                    {{ field }}
+                    <button class="btn btn-primary" type="submit" title="{% trans 'Apply' %}"><i class="icon-ok icon-white"></i></button>
+                {% if perms.participant.can_see_participant and perms.participant.can_manage_participant %}
+                    <a href="{% url 'user_new' %}" class="btn"  title="{% trans 'Add new participant' %}"><i class="icon-add-user"></i></a>
+                {% endif %}
+                {% if field.errors %}
+                    <span class="help-inline">{{ field.errors }}</span>
+                {% endif %}
+                </div>
+            {% endfor %}
+        </form>
+    {% endif %}
+
+</div>
 {% endblock %}

openslides/agenda/templates/projector/agenda_list_of_speaker.html

@@ -0,0 +1,31 @@
+{% extends "base-projector.html" %}
+
+{% load i18n %}
+
+{% block title %}{{ block.super }} - {{ item }}{% endblock %}
+
+{% block header %}
+<style type="text/css">
+#list_of_speakers li
+{
+    font-size: 130%;
+    line-height: 160%;
+}
+</style>
+{% endblock %}
+
+{% block content %}
+    <h1>{{ title }}</h1>
+{% endblock %}
+
+{% block scrollcontent %}
+    {% if speakers %}
+    <ol id="list_of_speakers">
+        {% for speaker in speakers %}
+            <li>{{ speaker }}</li>
+        {% endfor %}
+    </ol>
+    {% else %}
+        {% trans 'The list of speakers is empty' %}
+    {% endif %}
+{% endblock %}

openslides/agenda/urls.py

@@ -12,8 +12,9 @@
 
 from django.conf.urls import url, patterns
 from openslides.agenda.views import (
-    Overview, View, SetClosed, ItemUpdate,
+    Overview, AgendaItemView, SetClosed, ItemUpdate, SpeakerSpeakView,
-    ItemCreate, ItemDelete, AgendaPDF)
+    ItemCreate, ItemDelete, AgendaPDF, SpeakerAppendView, SpeakerDeleteView,
+    SpeakerListCloseView, SpeakerChangeOrderView, CurrentListOfSpeakersView)
 
 urlpatterns = patterns(
     '',
@@ -23,7 +24,7 @@ urlpatterns = patterns(
     ),
 
     url(r'^(?P<pk>\d+)/$',
-        View.as_view(),
+        AgendaItemView.as_view(),
         name='item_view',
     ),
 
@@ -58,4 +59,45 @@ urlpatterns = patterns(
         AgendaPDF.as_view(),
         name='print_agenda',
     ),
+
+    # Speaker List
+    url(r'^(?P<pk>\d+)/speaker/$',
+        SpeakerAppendView.as_view(),
+        name='agenda_speaker_append',
+    ),
+
+    url(r'^(?P<pk>\d+)/speaker/close/$',
+        SpeakerListCloseView.as_view(),
+        name='agenda_speaker_close',
+    ),
+
+    url(r'^(?P<pk>\d+)/speaker/reopen/$',
+        SpeakerListCloseView.as_view(reopen=True),
+        name='agenda_speaker_reopen',
+    ),
+
+    url(r'^(?P<pk>\d+)/speaker/del/$',
+        SpeakerDeleteView.as_view(),
+        name='agenda_speaker_delete',
+    ),
+
+    url(r'^(?P<pk>\d+)/speaker/(?P<speaker>\d+)/del/$',
+        SpeakerDeleteView.as_view(),
+        name='agenda_speaker_delete',
+    ),
+
+    url(r'^(?P<pk>\d+)/speaker/(?P<person_id>[^/]+)/speak/$',
+        SpeakerSpeakView.as_view(),
+        name='agenda_speaker_speak',
+    ),
+
+    url(r'^(?P<pk>\d+)/speaker/change_order/$',
+        SpeakerChangeOrderView.as_view(),
+        name='agenda_speaker_change_order',
+    ),
+
+    url(r'^list_of_speakers/$',
+        CurrentListOfSpeakersView.as_view(),
+        name='agenda_current_list_of_speakers',
+    ),
 )

openslides/agenda/views.py

@@ -9,6 +9,7 @@
     :copyright: 2011, 2012 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
 """
+# TODO: Rename all views and template names
 
 from reportlab.platypus import Paragraph
 from datetime import datetime, timedelta
@@ -22,15 +23,16 @@ from django.views.generic.detail import SingleObjectMixin
 
 from openslides.config.api import config
 from openslides.utils.pdf import stylesheet
+from openslides.utils.exceptions import OpenSlidesError
 from openslides.utils.views import (
     TemplateView, RedirectView, UpdateView, CreateView, DeleteView, PDFView,
-    DetailView, FormView)
+    DetailView, FormView, SingleObjectMixin)
 from openslides.utils.template import Tab
 from openslides.utils.utils import html_strong
-from openslides.projector.api import get_active_slide
+from openslides.projector.api import get_active_slide, get_slide_from_sid
 from openslides.projector.projector import Widget, SLIDE
-from .models import Item
+from .models import Item, Speaker
-from .forms import ItemOrderForm, ItemForm
+from .forms import ItemOrderForm, ItemForm, AppendSpeakerForm
 
 
 class Overview(TemplateView):
@@ -112,14 +114,40 @@ class Overview(TemplateView):
         return self.render_to_response(context)
 
 
-class View(DetailView):
+class AgendaItemView(SingleObjectMixin, FormView):
     """
     Show an agenda item.
     """
+    # TODO: use 'SingleObjectTemplateResponseMixin' to choose the right template name
     permission_required = 'agenda.can_see_agenda'
     template_name = 'agenda/view.html'
     model = Item
     context_object_name = 'item'
+    form_class = AppendSpeakerForm
+
+    def get_context_data(self, **kwargs):
+        self.object = self.get_object()
+        speakers = Speaker.objects.filter(time=None, item=self.object.pk).order_by('weight')
+        old_speakers = list(Speaker.objects.filter(item=self.object.pk)
+                                   .exclude(time=None).order_by('time'))
+        kwargs.update({
+            'object': self.object,
+            'speakers': speakers,
+            'old_speakers': old_speakers,
+            'is_speaker': Speaker.objects.filter(
+                time=None, person=self.request.user, item=self.object).exists(),
+            'show_list': config['presentation_argument'] == 'show_list_of_speakers',
+        })
+        return super(AgendaItemView, self).get_context_data(**kwargs)
+
+    def form_valid(self, form):
+        Speaker.objects.add(person=form.cleaned_data['speaker'], item=self.get_object())
+        return self.render_to_response(self.get_context_data(form=form))
+
+    def get_form_kwargs(self):
+        kwargs = super(AgendaItemView, self).get_form_kwargs()
+        kwargs['item'] = self.get_object()
+        return kwargs
 
 
 class SetClosed(RedirectView, SingleObjectMixin):
@@ -149,6 +177,9 @@ class SetClosed(RedirectView, SingleObjectMixin):
         self.object.set_closed(closed)
         return super(SetClosed, self).pre_redirect(request, *args, **kwargs)
 
+    def get_url_name_args(self):
+        return []
+
 
 class ItemUpdate(UpdateView):
     """
@@ -224,6 +255,209 @@ class AgendaPDF(PDFView):
                 story.append(Paragraph(item.get_title(), stylesheet['Item']))
 
 
+class SpeakerAppendView(SingleObjectMixin, RedirectView):
+    """
+    Set the request.user to the speaker list.
+    """
+    permission_required = 'agenda.can_be_speaker'
+    url_name = 'item_view'
+    model = Item
+
+    def pre_redirect(self, request, *args, **kwargs):
+        self.object = self.get_object()
+        if self.object.speaker_list_closed:
+            messages.error(request, _('List of speakers is closed.'))
+        else:
+            try:
+                Speaker.objects.add(item=self.object, person=request.user)
+            except OpenSlidesError, e:
+                messages.error(request, e)
+
+
+class SpeakerDeleteView(DeleteView):
+    """
+    Delete the request.user or a specific user from the speaker list.
+    """
+    success_url_name = 'item_view'
+    question_url_name = 'item_view'
+
+    def has_permission(self, request, *args, **kwargs):
+        """
+        Check the permission to delete a speaker.
+        """
+        if 'speaker' in kwargs:
+            return request.user.has_perm('agenda.can_manage_agenda')
+        else:
+            # Any person how is on the list of speakers can delete him self from the list
+            return True
+
+    def get(self, *args, **kwargs):
+        try:
+            return super(SpeakerDeleteView, self).get(*args, **kwargs)
+        except Speaker.DoesNotExist:
+            messages.error(self.request, _('You are not on the list of speakers.'))
+            return super(RedirectView, self).get(*args, **kwargs)
+
+    def get_object(self):
+        """
+        Returns the speaker object.
+
+        If 'speaker' is in kwargs, this speaker object is returnd. Else, a speaker
+        object with the request.user as speaker.
+        """
+        try:
+            return Speaker.objects.get(pk=self.kwargs['speaker'])
+        except KeyError:
+            return Speaker.objects.filter(
+                item=self.kwargs['pk'], person=self.request.user).exclude(weight=None).get()
+
+    def get_url_name_args(self):
+        return [self.kwargs['pk']]
+
+    def get_question(self):
+        if 'speaker' in self.kwargs:
+            return super(SpeakerDeleteView, self).get_question()
+        else:
+            return _('Do you really want to remove yourself from the list of speakers?')
+
+
+class SpeakerSpeakView(SingleObjectMixin, RedirectView):
+    """
+    Mark the speaking person.
+    """
+    permission_required = 'agenda.can_manage_agenda'
+    url_name = 'item_view'
+    model = Item
+
+    def pre_redirect(self, *args, **kwargs):
+        self.object = self.get_object()
+        try:
+            speaker = Speaker.objects.filter(
+                person=kwargs['person_id'],
+                item=self.object.pk).exclude(
+                    weight=None).get()
+        except Speaker.DoesNotExist:
+            messages.error(self.request, _('Person %s is not on the list of item %s.'
+                                           % (kwargs['person_id'], self.object)))
+        else:
+            speaker.speak()
+
+    def get_url_name_args(self):
+        return [self.object.pk]
+
+
+class SpeakerListCloseView(SingleObjectMixin, RedirectView):
+    """
+    View to close and reopen a list of speakers.
+    """
+    permission_required = 'agenda.can_manage_agenda'
+    model = Item
+    reopen = False
+    url_name = 'item_view'
+
+    def pre_redirect(self, *args, **kwargs):
+        self.object = self.get_object()
+        self.object.speaker_list_closed = not self.reopen
+        self.object.save()
+
+    def get_url_name_args(self):
+        return [self.object.pk]
+
+
+class SpeakerChangeOrderView(SingleObjectMixin, RedirectView):
+    """
+    Change the order of the speakers.
+
+    Has to be called as post-request with the new order of the speaker ids.
+    """
+    permission_required = 'agenda.can_manage_agenda'
+    model = Item
+    url_name = 'item_view'
+
+    def pre_redirect(self, args, **kwargs):
+        self.object = self.get_object()
+
+    @transaction.commit_manually
+    def pre_post_redirect(self, request, *args, **kwargs):
+        """
+        Reorder the list of speaker.
+
+        Take the string 'sort_order' from the post-data, and use this order.
+        """
+        self.object = self.get_object()
+        transaction.commit()
+        for (counter, speaker) in enumerate(self.request.POST['sort_order'].split(',')):
+            try:
+                speaker_pk = int(speaker.split('_')[1])
+            except IndexError:
+                transaction.rollback()
+                break
+            try:
+                speaker = Speaker.objects.filter(item=self.object).get(pk=speaker_pk)
+            except:
+                transaction.rollback()
+                break
+            speaker.weight = counter + 1
+            speaker.save()
+        else:
+            transaction.commit()
+            return None
+        messages.error(request, _('Could not change order. Invalid data.'))
+
+    def get_url_name_args(self):
+        return [self.object.pk]
+
+
+class CurrentListOfSpeakersView(RedirectView):
+    """
+    Redirect to the current list of speakers and set the request.user on it.
+    """
+    def get_item(self):
+        """
+        Returns the current Item, or None, if the current Slide is not an Agenda Item.
+        """
+        slide = get_slide_from_sid(get_active_slide(only_sid=True), element=True)
+        if not isinstance(slide, Item):
+            return None
+        else:
+            return slide
+
+    def get_redirect_url(self):
+        """
+        Returns the URL to the item_view if:
+
+        * the current slide is an item and
+        * the user has the permission to see the item
+
+        in other case, it returns the URL to the dashboard.
+
+        This method also add the request.user to the list of speakers, if he
+        has the right permissions.
+        """
+        item = self.get_item()
+        request = self.request
+        if item is None:
+            messages.error(request, _(
+                'There is no list of speakers for the current slide. '
+                'Please choose your agenda item manually from the agenda.'))
+            return reverse('dashboard')
+
+        if self.request.user.has_perm('agenda.can_be_speaker'):
+            try:
+                Speaker.objects.add(self.request.user, item)
+            except OpenSlidesError:
+                messages.error(request, _('You are already on the list of speakers.'))
+            else:
+                messages.success(request, _('You are now on the list of speakers.'))
+        else:
+            messages.error(request, _('You can not put yourself on the list of speakers.'))
+
+        if not self.request.user.has_perm('agenda.can_see_agenda'):
+            return reverse('dashboard')
+        else:
+            return reverse('item_view', args=[item.pk])
+
+
 def register_tab(request):
     """
     Registers the agenda tab.
@@ -242,11 +476,19 @@ def get_widgets(request):
     """
     Returns the agenda widget for the projector tab.
     """
-    return [Widget(
+    return [
+        Widget(
             name='agenda',
             display_name=_('Agenda'),
             template='agenda/widget.html',
             context={
                 'agenda': SLIDE['agenda'],
                 'items': Item.objects.all()},
-        permission_required='projector.can_manage_projector')]
+            permission_required='projector.can_manage_projector'),
+
+        Widget(
+            name='append_to_list_of_speakers',
+            display_name=_('To the current list of speakers'),
+            template='agenda/speaker_widget.html',
+            context={},
+            permission_required='agenda.can_be_speaker')]

openslides/assignment/templates/assignment/view.html

@@ -115,8 +115,6 @@
                     {% endif %}
                 </div>
             {% endfor %}
-            <p>
-            </p>
         {% endif %}
     </form>
     {% endif %}

openslides/participant/models.py

@@ -86,16 +86,16 @@ class User(PersonMixin, Person, SlideMixin, DjangoUser):
         return self.last_name.lower()
 
     @models.permalink
-    def get_absolute_url(self, link='view'):
+    def get_absolute_url(self, link='detail'):
         """
         Return the URL to this user.
 
         link can be:
-        * view
+        * detail
         * edit
         * delete
         """
-        if link == 'view':
+        if link == 'detail' or link == 'view':
             return ('user_view', [str(self.id)])
         if link == 'edit':
             return ('user_edit', [str(self.id)])

openslides/participant/signals.py

@@ -77,8 +77,10 @@ def create_builtin_groups(sender, **kwargs):
     perm_2 = Permission.objects.get(content_type=ct_projector, codename='can_see_dashboard')
 
     ct_agenda = ContentType.objects.get(app_label='agenda', model='item')
+    ct_speaker = ContentType.objects.get(app_label='agenda', model='speaker')
     perm_3 = Permission.objects.get(content_type=ct_agenda, codename='can_see_agenda')
     perm_3a = Permission.objects.get(content_type=ct_agenda, codename='can_see_orga_items')
+    can_speak = Permission.objects.get(content_type=ct_speaker, codename='can_be_speaker')
 
     ct_motion = ContentType.objects.get(app_label='motion', model='motion')
     perm_4 = Permission.objects.get(content_type=ct_motion, codename='can_see_motion')
@@ -95,7 +97,7 @@ def create_builtin_groups(sender, **kwargs):
     group_anonymous = Group.objects.create(name=ugettext_noop('Anonymous'), pk=1)
     group_anonymous.permissions.add(perm_1, perm_2, perm_3, perm_3a, perm_4, perm_5, perm_6, perm_6a)
     group_registered = Group.objects.create(name=ugettext_noop('Registered'), pk=2)
-    group_registered.permissions.add(perm_1, perm_2, perm_3, perm_3a, perm_4, perm_5, perm_6, perm_6a)
+    group_registered.permissions.add(perm_1, perm_2, perm_3, perm_3a, perm_4, perm_5, perm_6, perm_6a, can_speak)
 
     # Delegates
     perm_7 = Permission.objects.get(content_type=ct_motion, codename='can_create_motion')

openslides/projector/projector.py

@@ -169,4 +169,4 @@ class Overlay(object):
         return self.name in config['projector_active_overlays']
 
     def show_on_projector(self):
-        return self.is_active and self.get_projector_html() is not None
+        return self.is_active() and self.get_projector_html() is not None

openslides/projector/signals.py

@@ -84,7 +84,7 @@ def setup_projector_config_variables(sender, **kwargs):
 @receiver(projector_overlays, dispatch_uid="projector_countdown")
 def countdown(sender, **kwargs):
     """
-    Reveiver for the countdown.
+    Receiver for the countdown.
     """
     name = 'projector_countdown'
     request = kwargs.get('request', None)

openslides/projector/static/styles/projector.css

@@ -147,7 +147,6 @@ body{
     list-style-type: none;
 }
 
-
 /* Table */
 table {
     border-collapse:collapse;

openslides/projector/templates/projector/overlay_message_projector.html

@@ -16,4 +16,4 @@
 
 <div id="overlay_message_inner">
     {{ message }}
-</span>
+</div>

openslides/utils/person/api.py

@@ -23,7 +23,7 @@ class Person(object):
         """
         raise NotImplementedError('Any person object needs a person_id')
 
-    def __repr__(self):
+    def __unicode__(self):
         """
         Return a string for this person.
         """

openslides/utils/person/models.py

@@ -42,6 +42,8 @@ class PersonField(models.fields.Field):
         """
         if value is None:
             return None
+        elif isinstance(value, basestring):
+            return value
         else:
             return value.person_id
 

openslides/utils/views.py

@@ -149,15 +149,26 @@ class QuestionMixin(object):
 
     def get_redirect_url(self, **kwargs):
         if self.request.method == 'GET':
-            return reverse(self.question_url_name, args=self.get_url_name_args())
+            return reverse(self.question_url_name, args=self.get_question_url_name_args())
         else:
-            return reverse(self.success_url_name, args=self.get_url_name_args())
+            return reverse(self.success_url_name, args=self.get_success_url_name_args())
+
+    def get_question_url_name_args(self):
+        return self.get_url_name_args()
+
+    def get_success_url_name_args(self):
+        return self.get_url_name_args()
 
     def get_url_name_args(self):
+        try:
+            return [self.object.pk]
+        except AttributeError:
             return []
 
     def pre_redirect(self, request, *args, **kwargs):
-        # Prints the question in a GET request
+        """
+        Prints the question in a GET request.
+        """
         self.confirm_form()
 
     def get_question(self):
@@ -251,6 +262,9 @@ class RedirectView(PermissionMixin, AjaxMixin, _RedirectView):
             return super(RedirectView, self).get_redirect_url(**kwargs)
 
     def get_url_name_args(self):
+        try:
+            return [self.object.pk]
+        except AttributeError:
             return []
 
 
@@ -319,6 +333,9 @@ class DeleteView(SingleObjectMixin, QuestionMixin, RedirectView):
     def get_success_message(self):
         return _('%s was successfully deleted.') % html_strong(self.object)
 
+    def get_url_name_args(self):
+        return []
+
 
 class DetailView(PermissionMixin, ExtraContextMixin, _DetailView):
     def get(self, request, *args, **kwargs):

tests/agenda/test_list_of_speakers.py

@@ -0,0 +1,175 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+    Unit test for the list of speakers
+
+    :copyright: 2011–2013 by OpenSlides team, see AUTHORS.
+    :license: GNU GPL, see LICENSE for more details.
+"""
+
+from django.test.client import Client
+
+from openslides.utils.exceptions import OpenSlidesError
+from openslides.utils.test import TestCase
+from openslides.participant.models import User
+from openslides.agenda.models import Item, Speaker
+
+
+class ListOfSpeakerModelTests(TestCase):
+    def setUp(self):
+        self.item1 = Item.objects.create(title='item1')
+        self.item2 = Item.objects.create(title='item2')
+        self.speaker1 = User.objects.create(username='user1')
+        self.speaker2 = User.objects.create(username='user2')
+
+    def test_append_speaker(self):
+        # Append speaker1 to the list of item1
+        speaker1_item1 = Speaker.objects.add(self.speaker1, self.item1)
+        self.assertTrue(Speaker.objects.filter(person=self.speaker1, item=self.item1).exists())
+
+        # Append speaker1 to the list of item2
+        speaker1_item2 = Speaker.objects.add(self.speaker1, self.item2)
+        self.assertTrue(Speaker.objects.filter(person=self.speaker1, item=self.item2).exists())
+
+        # Append speaker2 to the list of item1
+        speaker2_item1 = Speaker.objects.add(self.speaker2, self.item1)
+        self.assertTrue(Speaker.objects.filter(person=self.speaker2, item=self.item1).exists())
+
+        # Try to append speaker 1 again to the list of item1
+        with self.assertRaises(OpenSlidesError):
+            Speaker.objects.add(self.speaker1, self.item1)
+
+        # Check time and weight
+        for object in (speaker1_item1, speaker2_item1, speaker1_item2):
+            self.assertIsNone(object.time)
+        self.assertEqual(speaker1_item1.weight, 1)
+        self.assertEqual(speaker1_item2.weight, 1)
+        self.assertEqual(speaker2_item1.weight, 2)
+
+    def test_open_close_list_of_speaker(self):
+        self.assertFalse(Item.objects.get(pk=self.item1.pk).speaker_list_closed)
+        self.item1.speaker_list_closed = True
+        self.item1.save()
+        self.assertTrue(Item.objects.get(pk=self.item1.pk).speaker_list_closed)
+
+    def test_speak(self):
+        speaker1_item1 = Speaker.objects.add(self.speaker1, self.item1)
+
+        self.assertIsNone(speaker1_item1.time)
+        speaker1_item1.speak()
+        self.assertIsNotNone(Speaker.objects.get(pk=speaker1_item1.pk).time)
+        self.assertIsNone(Speaker.objects.get(pk=speaker1_item1.pk).weight)
+
+
+class SpeakerViewTestCase(TestCase):
+    def setUp(self):
+        # Admin
+        self.admin = User.objects.create_superuser('admin', 'admin@admin.admin', 'admin')
+        self.admin_client = Client()
+        self.admin_client.login(username='admin', password='admin')
+
+        # Speaker1
+        self.speaker1 = User.objects.create_user('speaker1', 'speaker1@user.user', 'speaker')
+        self.speaker1_client = Client()
+        self.speaker1_client.login(username='speaker1', password='speaker')
+
+        # Speaker2
+        self.speaker2 = User.objects.create_user('speaker2', 'speaker2@user.user', 'speaker')
+        self.speaker2_client = Client()
+        self.speaker2_client.login(username='speaker2', password='speaker')
+
+        # Items
+        self.item1 = Item.objects.create(title='item1')
+        self.item2 = Item.objects.create(title='item2')
+
+    def check_url(self, url, test_client, response_cose):
+        response = test_client.get(url)
+        self.assertEqual(response.status_code, response_cose)
+        return response
+
+    def assertMessage(self, response, message):
+        self.assertTrue(message in response.cookies['messages'].value,
+                        '"%s" is not a message of the response. (But: %s)'
+                        % (message, response.cookies['messages'].value))
+
+
+class TestSpeakerAppendView(SpeakerViewTestCase):
+    def test_get(self):
+        self.assertFalse(Speaker.objects.filter(person=self.speaker1, item=self.item1).exists())
+        self.assertEqual(Speaker.objects.filter(item=self.item1).count(), 0)
+
+        # Set speaker1 to item1
+        self.check_url('/agenda/1/speaker/', self.speaker1_client, 302)
+        self.assertTrue(Speaker.objects.filter(person=self.speaker1, item=self.item1).exists())
+        self.assertEqual(Speaker.objects.filter(item=self.item1).count(), 1)
+
+        # Try to set speaker 1 to item 1 again
+        response = self.check_url('/agenda/1/speaker/', self.speaker1_client, 302)
+        self.assertEqual(Speaker.objects.filter(item=self.item1).count(), 1)
+        self.assertMessage(response, 'speaker1 is already on the list of speakers of item 1.')
+
+    def test_closed_list(self):
+        self.item1.speaker_list_closed = True
+        self.item1.save()
+
+        response = self.check_url('/agenda/1/speaker/', self.speaker1_client, 302)
+        self.assertEqual(Speaker.objects.filter(item=self.item1).count(), 0)
+        self.assertMessage(response, 'List of speakers is closed.')
+
+
+class TestAgendaItemView(SpeakerViewTestCase):
+    def test_post(self):
+        # Set speaker1 to item1
+        response = self.admin_client.post(
+            '/agenda/1/', {'speaker': self.speaker1.person_id})
+        self.assertTrue(Speaker.objects.filter(person=self.speaker1, item=self.item1).exists())
+
+        # Try it again
+        response = self.admin_client.post(
+            '/agenda/1/', {'speaker': self.speaker1.person_id})
+        self.assertFormError(response, 'form', 'speaker', 'speaker1 is already on the list of speakers.')
+
+
+class TestSpeakerDeleteView(SpeakerViewTestCase):
+    def test_get(self):
+        self.check_url('/agenda/1/speaker/del/', self.speaker1_client, 302)
+
+    def test_post_as_admin(self):
+        speaker = Speaker.objects.add(self.speaker1, self.item1)
+
+        response = self.admin_client.post(
+            '/agenda/1/speaker/%d/del/' % speaker.pk, {'yes': 'yes'})
+        self.assertEqual(response.status_code, 302)
+        self.assertFalse(Speaker.objects.filter(person=self.speaker1, item=self.item1).exists())
+
+    def test_post_as_user(self):
+        speaker = Speaker.objects.add(self.speaker1, self.item1)
+
+        response = self.speaker1_client.post(
+            '/agenda/1/speaker/del/', {'yes': 'yes'})
+        self.assertEqual(response.status_code, 302)
+        self.assertFalse(Speaker.objects.filter(person=self.speaker1, item=self.item1).exists())
+
+
+class TestSpeakerSpeakView(SpeakerViewTestCase):
+    def test_get(self):
+        url = '/agenda/1/speaker/%s/speak/' % self.speaker1.person_id
+        response = self.check_url(url, self.admin_client, 302)
+        self.assertMessage(response, 'Person user:2 is not on the list of item item1.')
+
+        speaker = Speaker.objects.add(self.speaker1, self.item1)
+        response = self.check_url(url, self.admin_client, 302)
+        speaker = Speaker.objects.get(pk=speaker.pk)
+        self.assertIsNotNone(speaker.time)
+        self.assertIsNone(speaker.weight)
+
+
+class SpeakerListOpenView(SpeakerViewTestCase):
+    def test_get(self):
+        response = self.check_url('/agenda/1/speaker/close/', self.admin_client, 302)
+        item = Item.objects.get(pk=self.item1.pk)
+        self.assertTrue(item.speaker_list_closed)
+
+        response = self.check_url('/agenda/1/speaker/reopen/', self.admin_client, 302)
+        item = Item.objects.get(pk=self.item1.pk)
+        self.assertFalse(item.speaker_list_closed)