OpenSlides/openslides/core/signals.py

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# -*- coding: utf-8 -*-
from django import forms
from django.dispatch import receiver, Signal
from django.utils.translation import ugettext as _
from django.utils.translation import ugettext_lazy, ugettext_noop
from openslides.config.api import ConfigGroup, ConfigGroupedPage, ConfigVariable
from openslides.config.signals import config_signal
from openslides.projector.api import update_projector
post_database_setup = Signal()
@receiver(config_signal, dispatch_uid='setup_general_config_page')
def setup_general_config_page(sender, **kwargs):
"""
General config variables for OpenSlides. They are grouped in 'Event',
'Welcome Widget' and 'System'.
"""
event_name = ConfigVariable(
name='event_name',
default_value='OpenSlides',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Event name'),
max_length=50))
event_description = ConfigVariable(
name='event_description',
default_value=_('Presentation and assembly system'),
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Short description of event'),
required=False,
max_length=100))
event_date = ConfigVariable(
name='event_date',
default_value='',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Event date'),
required=False))
event_location = ConfigVariable(
name='event_location',
default_value='',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Event location'),
required=False))
event_organizer = ConfigVariable(
name='event_organizer',
default_value='',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Event organizer'),
required=False))
projector_enable_logo = ConfigVariable(
name='projector_enable_logo',
default_value=True,
form_field=forms.BooleanField(
label=ugettext_lazy('Show logo on projector'),
help_text=ugettext_lazy('You can find and replace the logo under "openslides/static/img/projector/static/img/logo-projector.png".'),
required=False))
projector_enable_title = ConfigVariable(
name='projector_enable_title',
default_value=True,
form_field=forms.BooleanField(
label=ugettext_lazy('Show titel and description of event on projector'),
required=False))
projector_backgroundcolor1 = ConfigVariable(
name='projector_backgroundcolor1',
default_value='#444444',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Background color of projector header'),
help_text=ugettext_lazy('Use web color names like "red" or hex numbers like "#ff0000".'),
required=True))
projector_backgroundcolor2 = ConfigVariable(
name='projector_backgroundcolor2',
default_value='#222222',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Second (optional) background color for linear color gradient'),
help_text=ugettext_lazy('Use web color names like "red" or hex numbers like "#ff0000".'),
required=False))
projector_fontcolor = ConfigVariable(
name='projector_fontcolor',
default_value='#F5F5F5',
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Font color of projector header'),
help_text=ugettext_lazy('Use web color names like "red" or hex numbers like "#ff0000".'),
required=True))
welcome_title = ConfigVariable(
name='welcome_title',
default_value=_('Welcome to OpenSlides'),
form_field=forms.CharField(
widget=forms.TextInput(),
label=ugettext_lazy('Title'),
required=False),
on_change=update_projector)
welcome_text = ConfigVariable(
name='welcome_text',
default_value=_('[Place for your welcome text.]'),
form_field=forms.CharField(
widget=forms.Textarea(),
label=ugettext_lazy('Welcome text'),
required=False))
system_enable_anonymous = ConfigVariable(
name='system_enable_anonymous',
default_value=False,
form_field=forms.BooleanField(
label=ugettext_lazy('Allow access for anonymous guest users'),
required=False))
system_url = ConfigVariable(
name='system_url',
default_value='http://example.com:8000',
form_field=forms.CharField(
widget=forms.TextInput(),
required=False,
label=ugettext_lazy('System URL'),
help_text=ugettext_lazy('Used for QRCode in PDF of access data.')))
system_wlan_ssid = ConfigVariable(
name='system_wlan_ssid',
default_value='',
form_field=forms.CharField(
widget=forms.TextInput(),
required=False,
label=ugettext_lazy('WLAN name (SSID)'),
help_text=ugettext_lazy('Used for WLAN QRCode in PDF of access data.')))
system_wlan_password = ConfigVariable(
name='system_wlan_password',
default_value='',
form_field=forms.CharField(
widget=forms.TextInput(),
required=False,
label=ugettext_lazy('WLAN password'),
help_text=ugettext_lazy('Used for WLAN QRCode in PDF of access data.')))
system_wlan_encryption = ConfigVariable(
name='system_wlan_encryption',
default_value='',
form_field=forms.ChoiceField(
widget=forms.Select(),
required=False,
label=ugettext_lazy('WLAN encryption'),
help_text=ugettext_lazy('Used for WLAN QRCode in PDF of access data.'),
choices=(
('', '---------'),
('WEP', 'WEP'),
('WPA', 'WPA/WPA2'),
('nopass', ugettext_lazy('No encryption')))))
group_event = ConfigGroup(
title=ugettext_lazy('Event'),
variables=(event_name, event_description, event_date, event_location, event_organizer))
group_projector = ConfigGroup(
title=ugettext_lazy('Projector'),
variables=(projector_enable_logo, projector_enable_title, projector_backgroundcolor1, projector_backgroundcolor2, projector_fontcolor))
group_welcome_widget = ConfigGroup(
title=ugettext_lazy('Welcome Widget'),
variables=(welcome_title, welcome_text))
group_system = ConfigGroup(
title=ugettext_lazy('System'),
variables=(system_enable_anonymous, system_url, system_wlan_ssid, system_wlan_password, system_wlan_encryption))
return ConfigGroupedPage(
title=ugettext_noop('General'),
url='general',
required_permission='config.can_manage',
weight=10,
groups=(group_event, group_projector, group_welcome_widget, group_system))