From 559eb3f9fab01cc3bd01c3d253f50696beebc55a Mon Sep 17 00:00:00 2001
From: PlexSheep <software@cscherr.de>
Date: Sat, 7 Oct 2023 15:26:36 +0200
Subject: [PATCH] add search

---
 gawa/blog/templates/blog/browse.html |  8 +++++++-
 gawa/blog/views.py                   | 24 ++++++++++++++++++++++--
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/gawa/blog/templates/blog/browse.html b/gawa/blog/templates/blog/browse.html
index 657999d..ad78f84 100644
--- a/gawa/blog/templates/blog/browse.html
+++ b/gawa/blog/templates/blog/browse.html
@@ -17,7 +17,11 @@
     <div class="container-fluid">
         <div class="row mb-5">
             <div class="col col-xxl mb-5" id="headline">
-                <h1 class="display-1">Browse</h1>
+                <a class="text-reset link-offset-2 link-underline link-underline-opacity-0"
+                   href="{% url "blog:browse" %}"
+                   style="display: inline-block;">
+                    <h1 class="display-1 w-0">Browse</h1>
+                </a>
                 {# center headline on small screens #}
                 <script>
                     if (screen.width < 480) {
@@ -63,6 +67,8 @@
         <div class="row mb-5">
             <div class="container-fluid p-0 w-100 h-100">
                 <div class="row gap-3">
+                    {# TODO: display some info if the queryset is empty #}
+                    {# TODO: pagination #}
                     {% for post in posts %}
                         <div class="card col mx-auto my-2" style="min-width: 200px;">
                             <a class="text-reset link-offset-2 link-underline link-underline-opacity-0"
diff --git a/gawa/blog/views.py b/gawa/blog/views.py
index 3c55917..5a03e83 100644
--- a/gawa/blog/views.py
+++ b/gawa/blog/views.py
@@ -1,6 +1,7 @@
 from django.shortcuts import Http404, HttpResponse, get_object_or_404, render
 from django.utils.translation import get_language
 from django.views.generic import TemplateView, DetailView, ListView, View
+from django.db.models import Q
 from .models import BlogPost, Category
 
 from start.views import SearchableView
@@ -58,8 +59,27 @@ class Browse(ListView):
         if "category" in self.request.GET and len(
                 self.request.GET["category"].strip()) > 0:
             category = self.request.GET["category"]
-            category = Category.objects.get(slug=category)
-            objects = objects.filter(category=category)
+            try:
+                category = Category.objects.get(slug=category)
+                objects = objects.filter(category=category)
+            except Category.DoesNotExist:
+                objects = objects.none()
+        if "search" in self.request.GET and len(
+                self.request.GET["search"].strip()) > 0:
+            search = self.request.GET["search"]
+            # __icontains matches those attributes that contain the
+            # search string without caring about lower/upper cases
+            objects = objects.filter(
+                Q(title_en__icontains=search) |
+                Q(title_de__icontains=search) |
+                Q(subtitle_en__icontains=search) |
+                Q(subtitle_de__icontains=search) |
+                Q(desc_en__icontains=search) |
+                Q(desc_de__icontains=search) |
+                # Q(body_en__icontains=search) |
+                # Q(body_de__icontains=search) |
+                Q(slug__icontains=search)
+            )
         return objects
 
     def get_context_data(self, **kwargs):