From 20a963495efeb3df19f19e3c1f15902adf823a6d Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@iggdrasil.net>
Date: Tue, 2 Apr 2024 14:55:37 +0200
Subject: ✨ add pagination to old imports page
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---
 ishtar_common/static/media/styles.css           |  5 +++++
 ishtar_common/templates/ishtar/import_list.html | 11 +++++++++++
 ishtar_common/views.py                          | 14 ++++++++++++++
 3 files changed, 30 insertions(+)

diff --git a/ishtar_common/static/media/styles.css b/ishtar_common/static/media/styles.css
index 837f5d752..20318b9bb 100644
--- a/ishtar_common/static/media/styles.css
+++ b/ishtar_common/static/media/styles.css
@@ -156,6 +156,11 @@ table.dataTable tbody th, table.dataTable tbody td {
     background: none;
     border: 1px solid transparent;
 }
+
+.dataTables_wrapper .dataTables_paginate .paginate_button.disabled .page-link {
+    background-color: #dee2e6;
+}
+
 .dataTables_scrollBody:hover{
     cursor: pointer;
 }
diff --git a/ishtar_common/templates/ishtar/import_list.html b/ishtar_common/templates/ishtar/import_list.html
index ec5e714de..ca3edef4b 100644
--- a/ishtar_common/templates/ishtar/import_list.html
+++ b/ishtar_common/templates/ishtar/import_list.html
@@ -27,6 +27,17 @@
     <i class="fa fa-plus"></i> {% trans 'import (group)' %}
   </a>{% endif %}
 </div>{% endif %}
+
+{% if current_page %}
+<div class='dataTables_wrapper'>
+  <div class='dataTables_paginate'><ul>
+    {% for page_n in page_range %}<li class="paginate_button page-item{% if page_n == '...' or page_n == current_page %} disabled{% endif %}">
+    <a href="{% if page_n == '...' or page_n == current_page %}#{% else %}?page={{page_n}}{% endif %}" tabindex="0" class="page-link">{{page_n}}</a>
+  </li>{% endfor %}
+  </ul></div>
+</div>
+{% endif %}
+
 <div id="import-container">
   {% include "ishtar/import_table.html" %}
 </div>
diff --git a/ishtar_common/views.py b/ishtar_common/views.py
index 6a25fd904..f35881575 100644
--- a/ishtar_common/views.py
+++ b/ishtar_common/views.py
@@ -1644,6 +1644,8 @@ class ImportListView(IshtarMixin, LoginRequiredMixin, ListView):
     model = models.Import
     page_name = _("Current imports")
     current_url = "current_imports"
+    pagination = False
+    page_step = 20
 
     def _queryset_filter(self, query):
         return query.exclude(state="AC")
@@ -1668,6 +1670,14 @@ class ImportListView(IshtarMixin, LoginRequiredMixin, ListView):
             )
             imprt.action_list = imprt.get_actions(can_edit=can_edit, can_delete=can_delete)
             imports.append(imprt)
+        self.imports_len = len(imports)
+        self.current_page = 0
+        if self.imports_len > self.page_step and self.pagination:
+            self.current_page = int(self.request.GET.get("page", 1))
+            self.page_number = int((self.imports_len - 1) / self.page_step) + 1
+            min_page = (self.current_page - 1) * self.page_step
+            max_page = (self.current_page * self.page_step)
+            imports = imports[min_page:max_page]
         return imports
 
     def post(self, request, *args, **kwargs):
@@ -1743,6 +1753,9 @@ class ImportListView(IshtarMixin, LoginRequiredMixin, ListView):
 
     def get_context_data(self, **kwargs):
         dct = super().get_context_data(**kwargs)
+        if self.imports_len > self.page_step and self.pagination:
+            dct["current_page"] = self.current_page
+            dct["page_range"] = (n + 1 for n in range(self.page_number))
         add_import_perm = self.request.user.ishtaruser.has_right("add_import", session=self.request.session)
         import_type_table = models.ImporterType.objects.filter(available=True, is_import=True, type='tab')
         import_type_gis = models.ImporterType.objects.filter(available=True, is_import=True, type='gis')
@@ -2173,6 +2186,7 @@ class ImportListTableView(ImportListView):
 class ImportOldListView(ImportListView):
     page_name = _("Old imports")
     current_url = "old_imports"
+    pagination = True
 
     def _queryset_filter(self, query):
         return query.filter(state="AC")
-- 
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