From 4ea8d16253c2556c056876c86fa056efaab6c948 Mon Sep 17 00:00:00 2001
From: reverend <reverend@reverend2048.de>
Date: Sun, 16 Aug 2020 16:29:04 +0200
Subject: [PATCH] Fixed pagiatation

---
 lostplaces/lostplaces_app/static/main.css     |  8 +++----
 .../templates/partials/nav/pagination.html    | 24 +++++++++++--------
 .../lostplaces_app/templatetags/__init__.py   |  0
 .../lostplaces_app/templatetags/lostplaces.py | 22 +++++++++++++++++
 lostplaces/lostplaces_app/views.py            |  2 +-
 5 files changed, 41 insertions(+), 15 deletions(-)
 create mode 100644 lostplaces/lostplaces_app/templatetags/__init__.py
 create mode 100644 lostplaces/lostplaces_app/templatetags/lostplaces.py

diff --git a/lostplaces/lostplaces_app/static/main.css b/lostplaces/lostplaces_app/static/main.css
index dba298e..e3c67e4 100644
--- a/lostplaces/lostplaces_app/static/main.css
+++ b/lostplaces/lostplaces_app/static/main.css
@@ -512,12 +512,12 @@ body {
   height: 60px;
   box-shadow: 0 0 2px #C09F80;
   grid-area: header;
-  background-color: white; }
+  background-color: white;
+  padding-left: 25px; }
   .LP-Header__Navigation {
     flex-grow: 2; }
   .LP-Header__Logo {
     height: 45px;
-    margin: 25px;
     object-fit: cover;
     max-height: 100%;
     width: 225px;
@@ -550,8 +550,8 @@ body {
 
 @media (max-width: 650px) {
   .LP-Header {
-    padding-left: 40px;
-    width: calc(100% - 40px);
+    padding-left: 60px;
+    width: calc(100% - 60px);
     position: fixed;
     z-index: 10; } }
 
diff --git a/lostplaces/lostplaces_app/templates/partials/nav/pagination.html b/lostplaces/lostplaces_app/templates/partials/nav/pagination.html
index 5b62df2..0e4f59c 100644
--- a/lostplaces/lostplaces_app/templates/partials/nav/pagination.html
+++ b/lostplaces/lostplaces_app/templates/partials/nav/pagination.html
@@ -1,3 +1,5 @@
+{% load lostplaces %}
+
 {% if is_paginated %}
     <div class="LP-Pagination">
         <ul class="LP-Pagination__List">
@@ -15,16 +17,18 @@
                 <li class="LP-Pagination__Item LP-Pagination__Item--previous LP-Pagination__Item--disabled">
                     <span class="LP-Pagination__Previous">previous</span>
                 </li>
-            {% endif %}
-            {% for i in page_obj.paginator %}
-                {% if i.number == page_obj.number %}
-                    <li class="LP-Pagination__Item LP-Pagination__Item--number LP-Pagination__Item--current">
-                {% else %}
-                    <li class="LP-Pagination__Item LP-Pagination__Item--number">
-                {% endif %}
-                        <a href="?page={{i.number}}" class="LP-Link"><span class="LP-Pagination__Number">{{i.number}}</span></a>
-                    </li>
-            {% endfor %}
+			{% endif %}
+			
+			{% for i in page_obj.paginator|proper_paginate:page_obj.number %}
+				{% if i == page_obj.number %}
+					<li class="LP-Pagination__Item LP-Pagination__Item--number LP-Pagination__Item--current">
+				{% else %}
+					<li class="LP-Pagination__Item LP-Pagination__Item--number">
+				{% endif %}
+						<a href="?page={{i}}" class="LP-Link"><span class="LP-Pagination__Number">{{i}}</span></a>
+					</li>
+			{% endfor %}
+			
             {% if page_obj.has_next %}
                 <li class="LP-Pagination__Item LP-Pagination__Item--next">
                     <a href="?page={{ page_obj.next_page_number }}" class="LP-Link"><span class="LP-Pagination__Next">next</span></a>
diff --git a/lostplaces/lostplaces_app/templatetags/__init__.py b/lostplaces/lostplaces_app/templatetags/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/lostplaces/lostplaces_app/templatetags/lostplaces.py b/lostplaces/lostplaces_app/templatetags/lostplaces.py
new file mode 100644
index 0000000..2c8fbc4
--- /dev/null
+++ b/lostplaces/lostplaces_app/templatetags/lostplaces.py
@@ -0,0 +1,22 @@
+from django import template
+
+register = template.Library()
+
+@register.filter(name='proper_paginate')
+def proper_paginate(paginator, current_page, neighbors=2):
+    if paginator.num_pages > 2*neighbors:
+        start_index = max(1, current_page-neighbors)
+        end_index = min(paginator.num_pages, current_page + neighbors)
+        if end_index < start_index + 2*neighbors:
+            end_index = start_index + 2*neighbors
+        elif start_index > end_index - 2*neighbors:
+            start_index = end_index - 2*neighbors
+        if start_index < 1:
+            end_index -= start_index
+            start_index = 1
+        elif end_index > paginator.num_pages:
+            start_index -= (end_index-paginator.num_pages)
+            end_index = paginator.num_pages
+        page_list = [f for f in range(start_index, end_index+1)]
+        return page_list[:(2*neighbors + 1)]
+    return paginator.page_range
\ No newline at end of file
diff --git a/lostplaces/lostplaces_app/views.py b/lostplaces/lostplaces_app/views.py
index d9cb59d..f622314 100644
--- a/lostplaces/lostplaces_app/views.py
+++ b/lostplaces/lostplaces_app/views.py
@@ -50,7 +50,7 @@ class SignUpView(SuccessMessageMixin, CreateView):
     success_message = 'User created.'
 
 class PlaceListView(IsAuthenticated, ListView):
-    paginate_by = 5
+    paginate_by = 2
     model = Place
     template_name = 'place/place_list.html'