feat: add group checklist

jdav_web/locale/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: 2025-02-01 14:54+0100\n"
+"POT-Creation-Date: 2025-04-15 23:05+0200\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"
@@ -272,6 +272,10 @@ msgstr "Kostenübersicht"
 msgid "Generate group overview"
 msgstr "Gruppenübersicht erstellen"
 
+#: templates/admin/members/group/change_list.html
+msgid "Generate group checklist"
+msgstr "Gruppencheckliste erstellen"
+
 #: templates/admin/members/member/change_form_object_tools.html
 msgid "Invite as user"
 msgstr "Als Kompassbenutzer*in einladen"

jdav_web/members/admin.py

@@ -30,6 +30,7 @@ from django.shortcuts import render
 from django.core.exceptions import PermissionDenied, ValidationError
 from .pdf import render_tex, fill_pdf_form, merge_pdfs, serve_pdf, render_docx
 from .excel import generate_group_overview, generate_ljp_vbk
+from .models import WEEKDAYS
 
 from contrib.admin import CommonAdminInlineMixin, CommonAdminMixin
 
@@ -828,6 +829,8 @@ class GroupAdmin(CommonAdminMixin, admin.ModelAdmin):
     def action_view(self, request):
         if "group_overview" in request.POST:
             return self.group_overview(request)
+        elif "group_checklist" in request.POST:
+            return self.group_checklist(request)
 
     def group_overview(self, request):
 
@@ -841,6 +844,31 @@ class GroupAdmin(CommonAdminMixin, admin.ModelAdmin):
         response = serve_media(filename=filename, content_type='application/xlsx')
 
         return response
+    
+    def group_checklist(self, request):
+
+        if not request.user.has_perm('members.view_group'):
+            messages.error(request,
+                _("You are not allowed to create a group checklist."))
+            return HttpResponseRedirect(reverse('admin:%s_%s_changelist' % (self.opts.app_label, self.opts.model_name)))
+
+        ensure_media_dir()
+        n_weeks = 17 # TODO: als variable in settings.toml?
+
+        context = {
+            'groups': self.model.objects.all(), 
+            'settings': settings, 
+            'range': range(n_weeks),
+            'extras': range(4),
+            'dates': mondays_until_nth(n_weeks),
+            'weekdays': [long for i, long in WEEKDAYS],
+        }
+        return render_tex(f"Gruppen-Checkliste", 'members/group_checklist.tex', context)
+
+def mondays_until_nth(n):
+    today = datetime.today()
+    next_monday = today + timedelta(days=(7 - today.weekday()) % 7 or 7)
+    return [(next_monday + timedelta(weeks=i)).date() for i in range(n + 1)]
 
 
 class ActivityCategoryAdmin(admin.ModelAdmin):

jdav_web/members/locale/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: 2025-03-08 16:16+0100\n"
+"POT-Creation-Date: 2025-04-15 23:05+0200\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"
@@ -266,6 +266,11 @@ msgid "You are not allowed to create a group overview."
 msgstr ""
 "Du hast nicht die notwendigen Rechte um eine Gruppenübersicht zu erstellen."
 
+#: members/admin.py
+msgid "You are not allowed to create a group checklist."
+msgstr ""
+"Du hast nicht die notwendigen Rechte um eine Gruppencheckliste zu erstellen."
+
 #: members/admin.py
 msgid "Difficulty"
 msgstr "Schwierigkeit"

jdav_web/members/templates/members/group_checklist.tex

@@ -0,0 +1,92 @@
+{% load static common tex_extras %}
+
+\documentclass[a4paper]{article}
+
+\usepackage[utf8]{inputenc}
+% remove all undefined unicode characters instead of throwing an error
+\makeatletter
+\def\UTFviii@undefined@err#1{}
+\makeatother
+\usepackage{booktabs}
+\usepackage{amssymb}
+\usepackage{cmbright}
+\usepackage{graphicx}
+\usepackage{textpos}
+\usepackage[colorlinks, breaklinks]{hyperref}
+\usepackage{float}
+\usepackage[margin=1cm]{geometry}
+\usepackage{array}
+\usepackage{tabularx}
+\usepackage{rotating}
+
+
+\newcommand{\picpos}[4]{
+  \begin{textblock*}{#1}(#2, #3)
+    \includegraphics[width=\textwidth]{#4}
+  \end{textblock*}
+}
+
+% custom url command for properly formatting emails
+\DeclareUrlCommand\Email{\urlstyle{same}}
+% allow linebreak after every character
+\expandafter\def\expandafter\UrlBreaks\expandafter{\UrlBreaks  
+\do\/\do\a\do\b\do\c\do\d\do\e\do\f\do\g\do\h\do\i\do\j\do\k
+\do\l\do\m\do\n\do\o\do\p\do\q\do\r\do\s\do\t\do\u\do\v
+\do\w\do\x\do\y\do\z
+\do\A\do\B\do\C\do\D\do\E\do\F\do\G\do\H\do\I\do\J\do\K
+\do\L\do\M\do\N\do\O\do\P\do\Q\do\R\do\S\do\T\do\U\do\V
+\do\W\do\X\do\Y\do\Z}
+
+\renewcommand{\arraystretch}{1.5}
+
+\newcolumntype{L}{>{\hspace{0pt}\raggedright\arraybackslash}X}
+\newcolumntype{S}{>{\raggedright\arraybackslash\hsize=0.7\hsize}X}
+
+\newcommand{\tickedbox}{
+    \makebox[0pt][l]{$\square$}\raisebox{.15ex}{\hspace{0.1em}$\checkmark$}
+}
+\newcommand{\checkbox}{
+    \makebox[0pt][l]{$\square$}
+}
+\begin{document}
+% HEADER RIGHT
+{% settings_value 'DEFAULT_STATIC_PATH' as static_root %}
+
+{% for group in groups %}
+\picpos{2.5cm}{15.5cm}{0cm}{%
+{{ static_root }}/general/img/dav_logo_sektion.png%
+}
+% HEADLINE
+
+{\noindent\Large{Anmeldeliste {{ group.name }} }}\\[1mm]
+\noindent {{ weekdays|index:group.weekday|esc_all }}, {{ group.start_time }} - {{ group.end_time }} Uhr\\
+\vspace{12pt}
+
+\begin{tabularx}{0.94\textwidth}{lXl|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l}
+    \toprule
+    \textbf{\#} & \textbf{Name} & \textbf{JL}  {% for i in range %}
+    & \begin{sideways} {{ dates|index:i|add:group.weekday|date_vs }} \end{sideways}
+ {% endfor %} \\
+
+    {% for m in group.member_set.all %}
+    \midrule
+        {{ forloop.counter }}  &
+        {{ m.name|esc_all }} &
+        {% if m in group.leiters.all %} x {% endif %} 
+        {% for i in range %} & {% endfor %}\\
+    {% endfor %}
+
+    {% for m in extras %}
+    \midrule
+        &
+        & 
+        {% for i in range %} & {% endfor %}\\
+    {% endfor %}
+
+    \bottomrule
+\end{tabularx}
+
+\clearpage
+{% endfor %}
+
+\end{document}

jdav_web/members/templatetags/tex_extras.py

@@ -1,5 +1,6 @@
 from django import template
 from django.utils.safestring import mark_safe
+from datetime import timedelta
 
 register = template.Library()
 
@@ -14,6 +15,12 @@ def checked_if_true(name, value):
 def esc_all(val):
     return mark_safe(str(val).replace('_', '\\_').replace('&', '\\&').replace('%', '\\%'))
 
+@register.filter
+def index(sequence, position):
+    try:
+        return sequence[position]
+    except (IndexError, TypeError):
+        return ''
 
 @register.filter
 def datetime_short(date):
@@ -24,7 +31,16 @@ def datetime_short(date):
 def date_short(date):
     return date.strftime('%d.%m.%y')
 
+@register.filter
+def date_vs(date):
+    return date.strftime('%d.%m.')
 
 @register.filter
 def time_short(date):
     return date.strftime('%H:%M')
+
+@register.filter
+def add(date, days):
+    if days:
+        return date + timedelta(days=days)
+    return date

jdav_web/templates/admin/members/group/change_list.html

@@ -7,6 +7,7 @@
     <form method="post" action="{% url 'admin:members_group_action' %}">
         {% csrf_token %}
         <input type="submit" name="group_overview" value="{% trans 'Generate group overview' %}">
+        <input type="submit" name="group_checklist" value="{% trans 'Generate group checklist' %}">
     </form>
 </li>
 {{block.super}}