Fixed registration step of first time setup. General improvements to settings and first time setup wizard.

app/YtManagerApp/views/forms/auth.py

@@ -0,0 +1,45 @@
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Submit
+from django import forms
+from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
+from django.urls import reverse_lazy
+
+
+class ExtendedAuthenticationForm(AuthenticationForm):
+    remember_me = forms.BooleanField(label='Remember me', required=False, initial=False)
+
+    def clean(self):
+        remember_me = self.cleaned_data.get('remember_me')
+        if remember_me:
+            expiry = 3600 * 24 * 30
+        else:
+            expiry = 0
+        self.request.session.set_expiry(expiry)
+
+        return super().clean()
+
+
+class ExtendedUserCreationForm(UserCreationForm):
+    email = forms.EmailField(required=False,
+                             label='E-mail address',
+                             help_text='The e-mail address is optional, but it is the only way to recover a lost '
+                                       'password.')
+    first_name = forms.CharField(max_length=30, required=False,
+                                 label='First name')
+    last_name = forms.CharField(max_length=150, required=False,
+                                label='Last name')
+
+    form_action = reverse_lazy('register')
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.label_class = 'col-3'
+        self.helper.field_class = 'col-9'
+        self.helper.form_class = 'form-horizontal'
+        self.helper.form_method = 'post'
+        self.helper.form_action = self.form_action
+        self.helper.add_input(Submit('submit', 'register'))
+
+    class Meta(UserCreationForm.Meta):
+        fields = ['username', 'email', 'first_name', 'last_name']

app/YtManagerApp/views/forms/first_time.py

@@ -0,0 +1,108 @@
+import logging
+
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Layout, HTML, Submit, Column
+from django import forms
+from django.contrib.auth import authenticate, login
+from django.contrib.auth.models import User
+from YtManagerApp.views.forms.auth import ExtendedUserCreationForm
+from django.urls import reverse_lazy
+from YtManagerApp.management.appconfig import global_prefs
+
+logger = logging.getLogger("FirstTimeWizard")
+
+
+class WelcomeForm(forms.Form):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.layout = Layout(
+            Submit('submit', value='Continue')
+        )
+
+
+class ApiKeyForm(forms.Form):
+    api_key = forms.CharField(label="YouTube API Key:")
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.layout = Layout(
+            'api_key',
+            Column(
+                Submit('submit', value='Continue'),
+                HTML('<a href="{% url \'first_time_2\' %}" class="btn">Skip</a>')
+            )
+        )
+
+
+class UserCreationForm(ExtendedUserCreationForm):
+    form_action = reverse_lazy('first_time_2')
+
+
+class PickAdminUserForm(forms.Form):
+    admin_user = forms.ModelChoiceField(
+            User.objects.order_by('username'),
+            label='User to promote to admin',
+            required=True)
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.layout = Layout(
+            'admin_user',
+            Column(
+                Submit('submit', value='Continue'),
+                HTML('<a href="{% url \'first_time_2\' %}&register=1" class="btn">Register a new admin user</a>')
+            )
+        )
+
+
+class ServerConfigForm(forms.Form):
+
+    allow_registrations = forms.BooleanField(
+        label="Allow user registrations",
+        help_text="Disabling this option will prevent anyone from registering to the site.",
+        initial=True,
+        required=False
+    )
+
+    sync_schedule = forms.CharField(
+        label="Synchronization schedule",
+        help_text="How often should the application look for new videos.",
+        initial="5 * * * *",
+        required=True
+    )
+
+    auto_download = forms.BooleanField(
+        label="Download videos automatically",
+        required=False
+    )
+
+    download_location = forms.CharField(
+        label="Download location",
+        help_text="Location on the server where videos are downloaded.",
+        required=True
+    )
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.layout = Layout(
+            HTML('<h3>Server settings</h3>'),
+            'sync_schedule',
+            'allow_registrations',
+            HTML('<h3>User settings</h3>'),
+            'auto_download',
+            'download_location',
+            Submit('submit', value='Continue'),
+        )
+
+
+class DoneForm(forms.Form):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.layout = Layout(
+            Submit('submit', value='Finish')
+        )