restore "remind me" button

[prawokultury.git] / prawokultury / contact_forms.py

diff --git a/prawokultury/contact_forms.py b/prawokultury/contact_forms.py
index 798c921..6fc165e 100644 (file)
--- a/prawokultury/contact_forms.py
+++ b/prawokultury/contact_forms.py
@@ -3,40 +3,55 @@ from __future__ import unicode_literals
 
 from django.conf import settings
 from django import forms
 
 from django.conf import settings
 from django import forms

+from django.core.mail import send_mail
+

 from contact.forms import ContactForm
 from contact.models import Contact
 from contact.fields import HeaderField
 from django.utils.functional import lazy
 from contact.forms import ContactForm
 from contact.models import Contact
 from contact.fields import HeaderField
 from django.utils.functional import lazy

-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext_noop as _

 from django.utils.safestring import mark_safe
 from migdal.models import Entry
 
 from django.utils.safestring import mark_safe
 from migdal.models import Entry
 

+from prawokultury.countries import COUNTRIES, TRAVEL_GRANT_COUNTRIES
+

 mark_safe_lazy = lazy(mark_safe, unicode)
 
 
 class RegistrationForm(ContactForm):
     form_tag = 'register'
 
 mark_safe_lazy = lazy(mark_safe, unicode)
 
 
 class RegistrationForm(ContactForm):
     form_tag = 'register'
 

-    save_as_tag = '2016'
-    conference_name = u'CopyCamp 2016'
+    save_as_tag = '2017'
+    conference_name = u'CopyCamp 2017'
+    notify_on_register = False

     
     form_title = _('Registration')
     admin_list = ['first_name', 'last_name', 'organization']
 
     
     form_title = _('Registration')
     admin_list = ['first_name', 'last_name', 'organization']
 

+    travel_grant_countries = TRAVEL_GRANT_COUNTRIES
+

     first_name = forms.CharField(label=_('First name'), max_length=128)
     last_name = forms.CharField(label=_('Last name'), max_length=128)
     contact = forms.EmailField(label=_('E-mail'), max_length=128)
     first_name = forms.CharField(label=_('First name'), max_length=128)
     last_name = forms.CharField(label=_('Last name'), max_length=128)
     contact = forms.EmailField(label=_('E-mail'), max_length=128)

-    organization = forms.CharField(label=_('Organization'), 
-            max_length=256, required=False)
-    country = forms.CharField(label=_('Country'), max_length=128)
-
-    # days = forms.ChoiceField(
-    #    label = _("I'm planning to show up on"),
-    #    choices=[
-    #        ('both', _('Both days of the conference')),
-    #        ('only-6th', _('November 6th only')),
-    #        ('only-7th', _('November 7th only')),
-    #    ], widget=forms.RadioSelect())
+    organization = forms.CharField(label=_('Organization'), max_length=256, required=False)
+    country = forms.ChoiceField(label=_('Country of residence'), choices=zip(COUNTRIES, COUNTRIES))
+    travel_grant = forms.BooleanField(
+        label=_('I require financial assistance to attend CopyCamp 2017.'), required=False)
+    travel_grant_motivation = forms.CharField(
+        label=_('Please write us about yourself and why you want to come to CopyCamp. '
+                'This information will help us evaluate your travel grant application:'),
+        help_text=_('Financial assistance for German audience is possible '
+                    'thanks to the funds of the German Federal Foreign Office transferred by '
+                    'the Foundation for Polish-German Cooperation.'),
+        widget=forms.Textarea, max_length=600, required=False)
+
+    days = forms.ChoiceField(
+       label=_("I'm planning to show up on"),
+       choices=[
+           ('both', _('Both days of the conference')),
+           ('only-28th', _('September 28th only')),
+           ('only-29th', _('September 29th only')),
+       ], widget=forms.RadioSelect())

 
     # ankieta
     times_attended = forms.ChoiceField(
 
     # ankieta
     times_attended = forms.ChoiceField(


@@ -48,31 +63,23 @@ class RegistrationForm(ContactForm):
             ('2', _('twice')),
             ('3', _('three times')),
             ('4', _('four times')),
             ('2', _('twice')),
             ('3', _('three times')),
             ('4', _('four times')),

+            ('5', _('five times')),

         ], widget=forms.RadioSelect())
     age = forms.ChoiceField(
         required=False,
         label=_("2. Please indicate your age bracket:"),
         choices=[
         ], widget=forms.RadioSelect())
     age = forms.ChoiceField(
         required=False,
         label=_("2. Please indicate your age bracket:"),
         choices=[

-           ('0-19', _('19 or below')),
-           ('20-25', _('20-25')),
-           ('26-35', _('26-35')),
-           ('36-45', _('36-45')),
-           ('46-55', _('46-55')),
-           ('56-65', _('56-65')),
-           ('66+', _('66 or above')),
-        ], widget=forms.RadioSelect())
-    distance = forms.ChoiceField(
-        required=False,
-        label=_("3. How far will you travel to attend CopyCamp?"),
-        choices=[
-           ('0-50', _('0-50 km')),
-           ('51-100', _('51-100 km')),
-           ('101-200', _('101-200 km')),
-           ('200+', _('200 km or more')),
+            ('0-19', _('19 or below')),
+            ('20-25', _('20-25')),
+            ('26-35', _('26-35')),
+            ('36-45', _('36-45')),
+            ('46-55', _('46-55')),
+            ('56-65', _('56-65')),
+            ('66+', _('66 or above')),

         ], widget=forms.RadioSelect())
     areas = forms.MultipleChoiceField(
         required=False,
         ], widget=forms.RadioSelect())
     areas = forms.MultipleChoiceField(
         required=False,

-        label=_("4. Please indicate up to 3 areas you feel most affiliated with"),
+        label=_("3. Please indicate up to 3 areas you feel most affiliated with"),

         choices=[
             ('sztuki plastyczne', _('visual art')),
             ('literatura', _('literature')),
         choices=[
             ('sztuki plastyczne', _('visual art')),
             ('literatura', _('literature')),


@@ -95,22 +102,24 @@ class RegistrationForm(ContactForm):
     areas_other = forms.CharField(required=False, label=_('Fill if you selected “other” above'))
     source = forms.ChoiceField(
         required=False,
     areas_other = forms.CharField(required=False, label=_('Fill if you selected “other” above'))
     source = forms.ChoiceField(
         required=False,

-        label=_("5. Please indicate how you received information about the conference:"),
+        label=_("4. Please indicate how you received information about the conference:"),

         choices=[
         choices=[

-           ('znajomi', _('through friends sharing on the web')),
-           ('fnp', _('directly through the Foundation\'s facebook or website')),
-           ('www', _('through other websites (please specify below)')),
-           ('other', _('other (please specify below)')),
+            ('znajomi', _('through friends sharing on the web')),
+            ('znajomi2', _('through friends by other means')),
+            ('prasa', _('through press')),
+            ('fnp', _('directly through the Foundation\'s facebook or website')),
+            ('www', _('through other websites (please specify below)')),
+            ('other', _('other (please specify below)')),

         ], widget=forms.RadioSelect())
     source_other = forms.CharField(required=False, label=_('Fill if you selected “other” or “other website” above'))
     motivation = forms.ChoiceField(
         required=False,
         label=_("6. Please indicate the most important factor for your willingness to participate:"),
         choices=[
         ], widget=forms.RadioSelect())
     source_other = forms.CharField(required=False, label=_('Fill if you selected “other” or “other website” above'))
     motivation = forms.ChoiceField(
         required=False,
         label=_("6. Please indicate the most important factor for your willingness to participate:"),
         choices=[

-           ('idea', _('the main idea of the conference')),
-           ('speaker', _('particular speaker(s)')),
-           ('networking', _('good networking occasion')),
-           ('other', _('other (please specify below)')),
+            ('speaker', _('listening to particular speaker(s)')),
+            ('networking', _('good networking occasion')),
+            ('partnering', _('partnering with organisations present at the event')),
+            ('other', _('other (please specify below)')),

         ], widget=forms.RadioSelect())
     motivation_other = forms.CharField(required=False, label=_('Fill if you selected “other” above'))
 
         ], widget=forms.RadioSelect())
     motivation_other = forms.CharField(required=False, label=_('Fill if you selected “other” above'))
 


@@ -147,12 +156,28 @@ class RegistrationForm(ContactForm):
             raise forms.ValidationError(_('Select at most 3 areas'))
         return data
 
             raise forms.ValidationError(_('Select at most 3 areas'))
         return data
 

+    def clean(self):
+        cleaned_data = self.cleaned_data
+        country = cleaned_data['country']
+        travel_grant = cleaned_data['travel_grant']
+        motivation = cleaned_data['travel_grant_motivation']
+        if country not in self.travel_grant_countries and travel_grant:
+            raise forms.ValidationError(_('Travel grant is not provided for the selected country'))
+        if travel_grant and not motivation:
+            self._errors['travel_grant_motivation'] = _('Please provide this information')
+            raise forms.ValidationError(_('To apply for a travel grant you must provide additional information.'))
+        if not travel_grant and motivation:
+            cleaned_data['motivation'] = ''
+        return cleaned_data
+

     def main_fields(self):
     def main_fields(self):

-        return [self[name] for name in ('first_name', 'last_name', 'contact', 'organization', 'country')]
+        return [self[name] for name in (
+            'first_name', 'last_name', 'contact', 'organization', 'country',
+            'travel_grant', 'travel_grant_motivation', 'days')]

 
     def survey_fields(self):
         return [self[name] for name in (
 
     def survey_fields(self):
         return [self[name] for name in (

-            'times_attended', 'age', 'distance',
+            'times_attended', 'age',

             'areas', 'areas_other', 'source', 'source_other', 'motivation', 'motivation_other')]
 
     def agreement_fields(self):
             'areas', 'areas_other', 'source', 'source_other', 'motivation', 'motivation_other')]
 
     def agreement_fields(self):


@@ -160,56 +185,77 @@ class RegistrationForm(ContactForm):
 
 
 tracks = (
 
 
 tracks = (

-    _('Copyright and Art'),
-    _('Remuneration Models'),
-    _('Copyright, Education and Science'),
-    _('Technology, Innovation and Copyright'),
-    _('Copyright and Human Rights'),
-    _('Copyright Enforcement'),
-    _('Copyright Debate'),
-    _('Copyright Lawmaking'),
+    (_('business models, heritage digitization, remix'),
+     _('What are the boundaries of appropriation in culture? '
+       'Who owns the past and whether these exclusive rights allow to '
+       'control present and future? How to make money from creativity without selling yourself?')),
+    (_('health, food, security, and exclusive rights'),
+     _('Who owns medicines and equipment necessary to provide health care? '
+       'Who owns grain and machines used to harvest it? '
+       'To what extent exclusive rights can affect what you eat, '
+       'how you exercise, whether you can apply a specific treatment?')),
+    (_('text and data mining, machine learning, online education'),
+     _('Do you think own the data you feed to algorithms? Or maybe you think you own these algorithms? '
+       'What if you can’t mine the data because you actually don’t own any of those rights? '
+       'What does it mean to own data about someone, or data necessary for that person’s education?')),
+    (_('IoT: autonomous cars, smart homes, wearables'),
+     _('What does it mean to own exclusive rights to software and data used to construct autonomous agents? '
+       'What will it mean in a near future?')),
+    (_('hacking government data, public procurement, public aid in culture'),
+     _('Who owns information created using public money? How can this information be appropriated? '
+       'What is the role of government in the development of information infrastructure?')),

 )
 
 
 class RegisterSpeaker(RegistrationForm):
     form_tag = 'register-speaker'
 )
 
 
 class RegisterSpeaker(RegistrationForm):
     form_tag = 'register-speaker'

-    save_as_tag = '2016-speaker'
+    save_as_tag = '2017-speaker'

     form_title = _('Open call for presentations')
     form_title = _('Open call for presentations')

+    notify_on_register = False
+
+    # inherited fields included so they are not translated
+    first_name = forms.CharField(label=_('First name'), max_length=128)
+    last_name = forms.CharField(label=_('Last name'), max_length=128)
+    organization = forms.CharField(label=_('Organization'),
+            max_length=256, required=False)
+    agree_mailing = forms.BooleanField(
+        label=_('I am interested in receiving information about the Modern Poland Foundation\'s activities by e-mail'),
+        required=False
+    )
+    agree_license = forms.BooleanField(
+        label=_('Permission for publication'),
+        help_text=mark_safe_lazy(_(u'I agree to having materials, recorded during the conference, released under the terms of <a href="http://creativecommons.org/licenses/by-sa/3.0/deed">CC\u00a0BY-SA</a> license and to publishing my image.')),
+        required=False
+    )

 
     presentation_thematic_track = forms.ChoiceField(
         label=_('Please select one thematic track'),
 
     presentation_thematic_track = forms.ChoiceField(
         label=_('Please select one thematic track'),

-        choices=[(t, t) for t in tracks], widget=forms.RadioSelect())
+        choices=[(t, mark_safe('<strong>%s</strong><p style="margin-left: 20px;">%s</p>' % (t, desc))) for t, desc in tracks],
+        widget=forms.RadioSelect())

 
 

-    bio = forms.CharField(label=mark_safe_lazy(
-        _('Short biographical note in Polish (max. 500 characters, fill <strong>at least</strong> one bio)')),
-                          widget=forms.Textarea, max_length=500, required=False)
-    bio_en = forms.CharField(label=_('Short biographical note in English (max. 500 characters)'), widget=forms.Textarea,
-                             max_length=500, required=False)
+    bio = forms.CharField(label=_('Short biographical note in English (max. 500 characters)'), widget=forms.Textarea,
+                          max_length=500, required=False)

     photo = forms.FileField(label=_('Photo'), required=False)
     phone = forms.CharField(label=_('Phone number'), max_length=64,
                             required=False,
                             help_text=_('Used only for organizational purposes.'))
 
     photo = forms.FileField(label=_('Photo'), required=False)
     phone = forms.CharField(label=_('Phone number'), max_length=64,
                             required=False,
                             help_text=_('Used only for organizational purposes.'))
 

-    # presentation = forms.BooleanField(label=_('Presentation'), required=False)

     presentation_title = forms.CharField(
     presentation_title = forms.CharField(

-        label=mark_safe_lazy(_('Title of the presentation in Polish (fill <strong>at least</strong> one title)')),
+        label=mark_safe_lazy(_('Title of the presentation in English')),

         max_length=256, required=False)
         max_length=256, required=False)

-    presentation_title_en = forms.CharField(label=_('Title of the presentation in English'),
-                                            max_length=256, required=False)
-    # presentation = forms.FileField(label=_('Presentation'), required=False)

     presentation_summary = forms.CharField(label=_('Summary of presentation (max. 1800 characters)'),
                                            widget=forms.Textarea, max_length=1800)
 
     presentation_summary = forms.CharField(label=_('Summary of presentation (max. 1800 characters)'),
                                            widget=forms.Textarea, max_length=1800)
 

-    presentation_post_conference_publication = forms.BooleanField(
-        label=_('I am interested in including my paper in the post-conference publication'),
-        required=False
-    )
+    # presentation_post_conference_publication = forms.BooleanField(
+    #     label=_('I am interested in including my paper in the post-conference publication'),
+    #     required=False
+    # )

 
     agree_data = None
 
     agree_terms = forms.BooleanField(
         label=mark_safe_lazy(_(u'I accept <a href="/en/info/terms-and-conditions/">'
 
     agree_data = None
 
     agree_terms = forms.BooleanField(
         label=mark_safe_lazy(_(u'I accept <a href="/en/info/terms-and-conditions/">'

-                                   u'CopyCamp Terms and Conditions</a>.'))
+                               u'CopyCamp Terms and Conditions</a>.'))

     )
 
     # workshop = forms.BooleanField(label=_('Workshop'), required=False)
     )
 
     # workshop = forms.BooleanField(label=_('Workshop'), required=False)


@@ -229,14 +275,11 @@ class RegisterSpeaker(RegistrationForm):
             'phone',
             'organization',
             'bio',
             'phone',
             'organization',
             'bio',

-            'bio_en',

             'photo',
             'photo',

-            # 'presentation',

             'presentation_title',
             'presentation_title',

-            'presentation_title_en',

             'presentation_summary',
             'presentation_thematic_track',
             'presentation_summary',
             'presentation_thematic_track',

-            'presentation_post_conference_publication',
+            # 'presentation_post_conference_publication',

             # 'workshop',
             # 'workshop_title',
             # 'workshop_summary',
             # 'workshop',
             # 'workshop_title',
             # 'workshop_summary',


@@ -247,16 +290,13 @@ class RegisterSpeaker(RegistrationForm):
             'agree_terms',
         ]
 
             'agree_terms',
         ]
 

-    def clean(self):
-        cleaned_data = super(RegisterSpeaker, self).clean()
-        errors = []
-        if not cleaned_data.get('bio') and not cleaned_data.get('bio_en'):
-            errors.append(forms.ValidationError(_('Fill at least one bio!')))
-        if not cleaned_data.get('presentation_title') and not cleaned_data.get('presentation_title_en'):
-            errors.append(forms.ValidationError(_('Fill at least one title!')))
-        if errors:
-            raise forms.ValidationError(errors)
-        return cleaned_data
+
+class RemindForm(ContactForm):
+    form_tag = 'remind-me'
+    save_as_tag = 'remind-me-2018'
+    form_title = u'CopyCamp 2018'
+    notify_on_register = False
+    notify_user = False

 
 
 class NextForm(ContactForm):
 
 
 class NextForm(ContactForm):


@@ -269,75 +309,133 @@ class NextForm(ContactForm):
                                    max_length=256, required=False)
 
 
                                    max_length=256, required=False)
 
 

+def workshop_field(label):
+    return forms.BooleanField(label=_(label), required=False)
+
+

 class WorkshopForm(ContactForm):
 class WorkshopForm(ContactForm):

-    form_tag = 'workshop'
-    save_as_tag = 'workshop-2016'
-    conference_name = u'CopyCamp 2016'
+    form_tag = 'workshops'
+    save_as_tag = 'workshops-2017'
+    conference_name = u'CopyCamp 2017'

     form_title = _('Workshop')
     form_title = _('Workshop')

+    notify_on_register = False

 
 

-    name = forms.CharField(label=_('Name'), max_length=128)
+    first_name = forms.CharField(label=_('First name'), max_length=128)
+    last_name = forms.CharField(label=_('Last name'), max_length=128)

     contact = forms.EmailField(label=_('E-mail'), max_length=128)
     contact = forms.EmailField(label=_('E-mail'), max_length=128)

-    organization = forms.CharField(label=_('Organization'),
-                                   max_length=256, required=False)
+    organization = forms.CharField(label=_('Organization'), max_length=256, required=False)
+    country = forms.CharField(label=_('Country'), max_length=128)

 
 

-    _#header = HeaderField(label=mark_safe_lazy(_("<h3>I'll take a part in workshops</h3>")), help_text=_('Only workshops with any spots left are visible here.'))
+    _header = HeaderField(
+        label=mark_safe_lazy(_("<h3>I'll take a part in workshops</h3>")),
+        help_text=_('Only workshops with any spots left are visible here.'))

 
 

-    #_h1 = HeaderField(label=mark_safe_lazy(_("<strong>Thursday, November 6th, 10 a.m.–12 noon</strong>")))
+    _h1 = HeaderField(label=mark_safe_lazy(_("<strong>Thursday, September 28th, 10 a.m.–12 noon</strong>")))

 
 

-    #w_rysiek = forms.BooleanField(label=_(u'Michał „rysiek” Woźniak, Koalicja Otwartej Edukacji KOED: Wprowadzenie do prawa autorskiego i wolnych licencji'), required=False)
-    #w_bartsch = forms.BooleanField(label=_(u'Natalia Bartsch: Wykorzystywanie istniejących utworów w tworzeniu przedstawienia teatralnego'), required=False)
-    #w_samsung = forms.BooleanField(label=_(u'Rafał Sikorski: Prywatny użytek w prawie autorskim w XXI wieku. Jak powinien wyglądać w\u00a0Unii Europejskiej?'), required=False)
+    w_mileszyk = workshop_field(
+        u'Natalia Mileszyk, Dimitar Dimitrov, Diego Naranjo: School of Rock(ing) Copyright: United to #fixcopyright')
+    w_wang = workshop_field(
+        u'Jacob Riddersholm Wang, Pernille Feldt, Martin Appelt: Heritage gone digital - beyond legal rights')

 
 

-    #_h2 = HeaderField(label=mark_safe_lazy(_("<strong>Friday, November 7th, 10 a.m.–12 noon</strong>")))
+    _h2 = HeaderField(label=mark_safe_lazy(_("<strong>Thursday, September 28th, 12 noon–2 p.m.</strong>")))

 
 

-    #w_mezei = forms.BooleanField(label=_(u'Péter Mezei: European copyright alternatives – 2014 (Workshop will be held in English)'), required=False)
-    #w_sliwowski = forms.BooleanField(label=_(u'Kamil Śliwowski, Koalicja Otwartej Edukacji KOED: Prawo autorskie w Sieci - ćwiczenia praktyczne'), required=False)
+    w_vanderwaal = workshop_field(u'Sander van der Waal, Danny Lämmerhirt: Tackling open license proliferation')

 
 

-    #_h3 = HeaderField(label=mark_safe_lazy(_("<strong>Friday, November 7th, 12 noon–2 p.m.</strong>")))
+    _h2a = HeaderField(label=mark_safe_lazy(_("<strong>Friday, September 29th, 9 a.m.–11 noon</strong>")))

 
 

-    #w_zaiks = forms.BooleanField(label=_(u'Łukasz Łyczkowski, Adam Pacuski, Stowarzyszenie Autorów ZAiKS: Praktyczne aspekty dozwolonego użytku'), required=False)
-    #w_creativepoland = forms.BooleanField(label=_(u'Paweł Kaźmierczyk i Dagmara Białek, Creative Poland: Sektor kreatywny – pomysły są w cenie'), required=False)
+    w_nobre = workshop_field(u'Teresa Nobre, Paul Keller, Sean Flynn: Researching the Impact of Copyright User Rights')
+    w_nobre_question = forms.CharField(
+        label=mark_safe_lazy(_(
+            u'Please describe the most important recent changes to copyright user rights in your national law. '
+            u'(max 1500 characters)')),
+        max_length=1500, widget=forms.Textarea, required=False)

 
 

-    #_header_1 = HeaderField(label='')
+    _h3 = HeaderField(label=mark_safe_lazy(_("<strong>Friday, September 29th, 10 a.m.–12 noon</strong>")))

 
 

-    # agree_mailing = forms.BooleanField(
-    #    label=_('I am interested in receiving information about the Modern Poland Foundation\'s activities by e-mail'),
-    #    required=False
-    # )
+    w_youtube = workshop_field(
+        u'Kiki Ganzemüller: YouTube Songwriter Workshop: Rights Management & Building a Presence on YouTube')
+
+    _h4 = HeaderField(label=mark_safe_lazy(_("<strong>Friday, September 29th, 12 noon–2 p.m.</strong>")))
+
+    w_murray = workshop_field(
+        u'Peter Murray-Rust: Wikidata, ContentMine and the automatic liberation of factual data: '
+        u'(The Right to Read is the Right To Mine)')  # 30
+
+    w_zimmermann = workshop_field(u'Jeremie Zimmermann: Hackers ethics and peer-to-peer philosophy in care')
+
+    _header_1 = HeaderField(label='')
+    _header_2 = HeaderField(label='')
+
+    start_workshops = ('mileszyk', 'wang', 'vanderwaal', 'nobre', 'youtube', 'murray', 'zimmermann')
+
+    slots = (
+        ('_h1', 'mileszyk', 'wang'),
+        ('_h2', 'vanderwaal'),
+        ('_h2a', 'nobre', '_h3', 'youtube'),
+        ('_h4', 'murray', 'zimmermann'),
+    )
+
+    limits = {
+        'mileszyk': 25,
+        'wang': 25,
+        'vanderwaal': 25,
+        'nobre': 25,
+        'youtube': 40,
+        'murray': 35,
+        'zimmermann': 35,
+    }
+
+    agree_mailing = forms.BooleanField(
+        label=_('I am interested in receiving information about the Modern Poland Foundation\'s activities by e-mail'),
+        required=False)

     agree_data = forms.BooleanField(
         label=_('Permission for data processing'),
     agree_data = forms.BooleanField(
         label=_('Permission for data processing'),

-        help_text=_(u'I hereby grant Modern Poland Foundation (Fundacja Nowoczesna Polska, ul. Marszałkowska 84/92, 00-514 Warszawa) permission to process my personal data (name, e-mail address) for purposes of registration for CopyCamp conference.')
-    )
+        help_text=_(
+            u'I hereby grant Modern Poland Foundation (Fundacja Nowoczesna Polska, ul. Marszałkowska 84/92, '
+            u'00-514 Warszawa) permission to process my personal data (name, e-mail address) for purposes of '
+            u'registration for CopyCamp conference.'))

     agree_license = forms.BooleanField(
         label=_('Permission for publication'),
     agree_license = forms.BooleanField(
         label=_('Permission for publication'),

-        help_text=mark_safe_lazy(_(u'I agree to having materials, recorded during the conference, released under the terms of <a href="http://creativecommons.org/licenses/by-sa/3.0/deed">CC\u00a0BY-SA</a> license and to publishing my image.')),
-        required=False
-    )
+        help_text=mark_safe_lazy(_(
+            u'I agree to having materials, recorded during the conference, released under the terms of '
+            u'<a href="http://creativecommons.org/licenses/by-sa/3.0/deed">CC\u00a0BY-SA</a> '
+            u'license and to publishing my image.')),
+        required=False)

 
     def __init__(self, *args, **kwargs):
         super(WorkshopForm, self).__init__(*args, **kwargs)
 
     def __init__(self, *args, **kwargs):
         super(WorkshopForm, self).__init__(*args, **kwargs)

-        self.limit_reached = Contact.objects.filter(form_tag=self.save_as_tag).count() >= 60
-
-        # counts = {k: 0 for k in self.start_workshops}
-        # for contact in Contact.objects.filter(form_tag=self.save_as_tag):
-        #     for workshop in self.start_workshops:
-    #            if contact.body.get('w_%s' % workshop, False): counts[workshop] += 1
-        # some_full = False
-        # for k, v in counts.items():
-        #     if v >= 60:
-        #         some_full = True
-        #         if 'w_%s' % k in self.fields:
-        #             del self.fields['w_%s' % k]
-        #         if k in self.workshops:
-        #             self.workshops.remove(k)
-        # if not some_full:
-        #     self.fields['_header'].help_text = None
-
-    # def clean(self):
-    #     any_workshop = False
-    #     for w in self.start_workshops:
-    #         if self.cleaned_data.get('w_%s' % w):
-    #             any_workshop = True
-    #     if not any_workshop:
-    #         self._errors['_header'] = [_("Please choose at least one workshop.")]
-    #     return self.cleaned_data
+        try:
+            url = Entry.objects.get(slug_pl='regulamin').get_absolute_url()
+            self.fields['agree_toc'] = forms.BooleanField(
+                required=True,
+                label=mark_safe(_('I accept <a href="%s">Terms and Conditions of CopyCamp</a>') % url)
+            )
+        except Entry.DoesNotExist:
+            pass
+        counts = {k: 0 for k in self.start_workshops}
+        for contact in Contact.objects.filter(form_tag=self.save_as_tag):
+            for workshop in self.start_workshops:
+                if contact.body.get('w_%s' % workshop, False):
+                    counts[workshop] += 1
+                    if workshop == 'youtube' and counts[workshop] == 30:
+                        send_mail(u'Warsztaty YouTube', u'Przekroczono limit 30 osób na warsztaty YouTube',
+                                  'no-reply@copycamp.pl',
+                                  ['krzysztof.siewicz@nowoczesnapolska.org.pl'],
+                                  fail_silently=True)
+
+        some_full = False
+        for k, v in counts.items():
+            if v >= self.limits[k]:
+                some_full = True
+                if 'w_%s' % k in self.fields:
+                    del self.fields['w_%s' % k]
+        if not some_full:
+            self.fields['_header'].help_text = None
+
+    def clean(self):
+        for slot in self.slots:
+            if sum(1 for w in slot if self.cleaned_data.get('w_%s' % w)) > 1:
+                self._errors[slot[0]] = [_("You can't choose more than one workshop during the same period")]
+        if not any(self.cleaned_data.get('w_%s' % w) for w in self.start_workshops):
+            self._errors['_header'] = [_("Please choose at least one workshop.")]
+        return self.cleaned_data