Improve ak creation handling & introduce message handling into views

Add template and template tag for messages
Adapt success url of AK creation to point to detail page of created AK and show success message

AKSubmission/locale/de_DE/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-10-18 22:22+0000\n"
+"POT-Creation-Date: 2019-10-18 23:53+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -25,42 +25,43 @@ msgstr ""
 #: templates/AKSubmission/submission_overview.html:6
 #: templates/AKSubmission/submission_overview.html:11
 #: templates/AKSubmission/submission_overview.html:15
+#: templates/AKSubmission/submit_new.html:12
 msgid "AK Submission"
 msgstr "AK-Eintragung"
 
-#: templates/AKSubmission/ak_detail.html:30
+#: templates/AKSubmission/ak_detail.html:32
 #: templates/AKSubmission/ak_list_table.html:10
 msgid "Who?"
 msgstr "Wer?"
 
-#: templates/AKSubmission/ak_detail.html:32
+#: templates/AKSubmission/ak_detail.html:34
 #: templates/AKSubmission/ak_list_table.html:11
 msgid "Category"
 msgstr "Kategorie"
 
-#: templates/AKSubmission/ak_detail.html:38
+#: templates/AKSubmission/ak_detail.html:40
 msgid "Present this AK"
 msgstr "Diesen AK vorstellen"
 
-#: templates/AKSubmission/ak_detail.html:42
+#: templates/AKSubmission/ak_detail.html:44
 #: templates/AKSubmission/ak_list.html:26
 #: templates/AKSubmission/ak_list_table.html:12
 msgid "Tags"
 msgstr "Tags"
 
-#: templates/AKSubmission/ak_detail.html:48
+#: templates/AKSubmission/ak_detail.html:50
 msgid "Reso?"
 msgstr "Reso?"
 
-#: templates/AKSubmission/ak_detail.html:60
+#: templates/AKSubmission/ak_detail.html:62
 msgid "When?"
 msgstr "Wann?"
 
-#: templates/AKSubmission/ak_detail.html:61
+#: templates/AKSubmission/ak_detail.html:63
 msgid "Duration"
 msgstr "Dauer"
 
-#: templates/AKSubmission/ak_detail.html:62
+#: templates/AKSubmission/ak_detail.html:64
 msgid "Room"
 msgstr "Raum"
 
@@ -87,13 +88,19 @@ msgstr "Reso"
 #: templates/AKSubmission/submission_overview.html:17
 msgid ""
 "On this page you can see a list of current AKs, change them and add new ones."
-msgstr "Auf dieser Seite kannst du eine Liste von aktuellen AKs sehen, diese bearbeiten und neue hinzufügen."
+msgstr ""
+"Auf dieser Seite kannst du eine Liste von aktuellen AKs sehen, diese "
+"bearbeiten und neue hinzufügen."
 
 #: templates/AKSubmission/submission_overview.html:20
+#: templates/AKSubmission/submit_new.html:26
 msgid "Submit"
 msgstr "Eintragen"
 
 #: templates/AKSubmission/submission_overview.html:21
+#: templates/AKSubmission/submit_new.html:7
+#: templates/AKSubmission/submit_new.html:13
+#: templates/AKSubmission/submit_new.html:18
 msgid "New AK"
 msgstr "Neuer AK"
 
@@ -104,3 +111,11 @@ msgstr "Neuer AK-Wunsch"
 #: templates/AKSubmission/submission_overview.html:26
 msgid "Current AKs"
 msgstr "Aktuelle AKs"
+
+#: templates/AKSubmission/submit_new.html:23
+msgid "Reset"
+msgstr "Zurücksetzen"
+
+#: views.py:71
+msgid "AK successfully created"
+msgstr "AK erfolgreich angelegt"

AKSubmission/templates/AKSubmission/ak_detail.html

@@ -17,6 +17,8 @@
 {% block content %}
     <h1 style="margin-bottom: 30px;">{{ ak.event.name }}: {% trans "AK Submission" %}</h1>
 
+    {% include "AKSubmission/messages.html" %}
+
     <div class="float-right">
         {% if ak.link != "" %}
             <a href="{{ ak.link }}" class="btn btn-info">{%  fontawesome_icon 'external-link-alt' %}</a>

AKSubmission/templates/AKSubmission/submit_new.html

@@ -14,6 +14,7 @@
 {% endblock %}
 
 {% block content %}
+    {% include "AKSubmission/messages.html" %}
     <h2>{% trans 'New AK' %}</h2>
     <form method="POST" class="post-form">{% csrf_token %}
         {% bootstrap_form form %}

AKSubmission/templatetags/tags_AKSubmission.py

@@ -24,3 +24,15 @@ def category_list(categories, event_slug):
 @register.inclusion_tag("AKSubmission/category_linked_badge.html")
 def category_linked_badge(category, event_slug):
     return {"category": category, "event_slug": event_slug}
+
+
+@register.filter
+def message_bootstrap_class(tag):
+    print(tag)
+    if tag == "error":
+        return "alert-danger"
+    elif tag == "success":
+        return "alert-success"
+    elif tag == "warning":
+        return "alert-warning"
+    return "alert-info"

AKSubmission/views.py

+from django.contrib import messages
 from django.http import Http404
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
@@ -67,4 +68,5 @@ class AKSubmissionView(CreateView):
     form_class = AKForm
 
     def get_success_url(self):
-        return reverse_lazy('submit:submission_overview', kwargs={'event_slug': self.kwargs['event_slug']})
+        messages.add_message(self.request, messages.SUCCESS, _("AK successfully created"))
+        return reverse_lazy('submit:ak_detail', kwargs={'event_slug': self.kwargs['event_slug'], 'pk': self.object.pk})