add searching for posts by date

fet2020/posts/views.py

@@ -2,6 +2,7 @@ import logging
 
 from collections import deque
 from django.conf import settings
+from django.contrib import messages
 from django.http import HttpResponse, JsonResponse, HttpResponseServerError
 from django.shortcuts import render
 from django.template.loader import render_to_string
@@ -13,6 +14,7 @@ from documents.api import get_pad_link
 from documents.etherpadlib import add_ep_cookie
 from members.models import Member, JobMember
 
+from .forms import PostSearchForm
 from .models import Post, FetMeeting, FileUpload
 from .utils import render_to_pdf
 
@@ -26,13 +28,55 @@ logger = logging.getLogger(__name__)
 
 
 def index(request):
-    "Index von aktuellen Posts"
-    posts = deque(Post.objects.get_date_sorted_list())
+    posts = None
+    taglist = None
 
-    taglist = map(lambda post: post.tags, posts)
+    compact_view = None
+    fet_meeting_only = None
 
-    return render(request, "posts/index.html", {"posts": posts, "tags_list": taglist})
+    if request.method == "POST":
+        if "btn_input" in request.POST:
+            form = PostSearchForm(request.POST)
 
+            if "compact_view" in request.POST.getlist("checkbox"):
+                compact_view = True
+
+            if "fet_meeting_only" in request.POST.getlist("checkbox"):
+                fet_meeting_only = True
+
+            if form.is_valid():
+                month = form.cleaned_data["month"]
+                year = form.cleaned_data["year"]
+
+                if month == "":
+                    month = None
+
+                if year == "":
+                    year = None
+
+                if not year and month:
+                    messages.info(
+                        request,
+                        "Es kann nicht nur nach einem Monat gesucht werden."
+                    )
+
+                posts = deque(Post.objects.get_date_filtered_list(year, month, fet_meeting_only))
+    else:
+        form = PostSearchForm()
+        posts = deque(Post.objects.get_date_sorted_list())
+    
+    if posts:
+        taglist = map(lambda post: post.tags, posts)
+
+    context = {
+        "formset": form,
+        "compact_view": compact_view,
+        "fet_meeting_only": fet_meeting_only,
+        "posts": posts,
+        "tags_list": taglist,
+    }
+
+    return render(request, "posts/index.html", context)
 
 def calendar(request):
     "Kalender Ansicht ICS zur Verknüpfung mit Outlook"