From e7a0d9f6bd1dd6cc2dc4ad80c2eb7383cdd574fe Mon Sep 17 00:00:00 2001
From: Daniel Tsvetkov <danieltcv@gmail.com>
Date: Sat, 8 May 2021 16:56:42 +0200
Subject: [PATCH] pagination

---
 oshipka/persistance/__init__.py   |  2 ++
 oshipka/webapp/views.py           | 13 +++++++++++--
 vm_gen/templates/html/_list.html  |  5 ++++-
 vm_gen/templates/html/_table.html |  2 +-
 vm_gen/templates/html/list.html   |  3 ++-
 5 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/oshipka/persistance/__init__.py b/oshipka/persistance/__init__.py
index 956570f..63b5191 100644
--- a/oshipka/persistance/__init__.py
+++ b/oshipka/persistance/__init__.py
@@ -331,6 +331,7 @@ SENSITIVE_PREFIX = "__SENSITIVE__."
 
 
 def populate_static(app):
+    print("populating...")
     static_media_dir = os.path.join(STATIC_DATA_DIR, "media")
     if os.path.exists(static_media_dir):
         dir_util.copy_tree(static_media_dir, MEDIA_DIR)
@@ -368,6 +369,7 @@ def populate_static(app):
                         instance = create_model(model, row)
                         db.session.add(instance)
                     db.session.commit()
+    print("Finished populating")
 
 
 def filter_m_n(serialized_args):
diff --git a/oshipka/webapp/views.py b/oshipka/webapp/views.py
index 206e381..a76da8b 100644
--- a/oshipka/webapp/views.py
+++ b/oshipka/webapp/views.py
@@ -80,7 +80,13 @@ def default_list_args_get_func(vc):
 
 
 def default_list_func(vc):
-    vc.instances = vc.model_view.model.query.all()
+    per_page = request.args.get('per_page')
+    order_by = request.args.get('order_by')
+    order_by_dir = request.args.get('order_by_dir')
+    # .order_by(getattr(vc.model_view.model, order_by).desc())
+    pagination = vc.model_view.model.query.paginate(per_page=per_page, error_out=False)
+    vc.template_ctx['pagination'] = pagination
+    vc.instances = pagination.items
 
 
 def get_filters(serialized_args):
@@ -93,7 +99,10 @@ def default_search_func(vc):
         query = vc.model_view.model.search_query("*{q}*".format(q=q))
         filters = get_filters(vc.serialized_args)
         filtered_query = apply_filters(query, filters)
-        vc.instances = filtered_query.all()
+        per_page = request.args.get('per_page')
+        pagination = filtered_query.paginate(per_page=per_page, error_out=False)
+        vc.template_ctx['pagination'] = pagination
+        vc.instances = pagination.items
 
 
 def default_update_func(vc):
diff --git a/vm_gen/templates/html/_list.html b/vm_gen/templates/html/_list.html
index 5dd71eb..0df4d5e 100644
--- a/vm_gen/templates/html/_list.html
+++ b/vm_gen/templates/html/_list.html
@@ -1,3 +1,6 @@
 {% for instance in instances %}
 {% include "[[ name|camel_to_snake ]]/_list_item.html" %}
-{% endfor %}
\ No newline at end of file
+{% endfor %}
+<br>
+{% import "_macros.html" as m %}
+{{ m.render_pagination(pagination, 'list_[[ name|camel_to_snake ]]') }}
\ No newline at end of file
diff --git a/vm_gen/templates/html/_table.html b/vm_gen/templates/html/_table.html
index 78f06d6..de84dd8 100644
--- a/vm_gen/templates/html/_table.html
+++ b/vm_gen/templates/html/_table.html
@@ -28,7 +28,7 @@
                 {% endif %}
                 [%- endfor %]
                 <td>
-                {% include "[[ name|camel_to_snake ]]/_action.html" %} |
+                {% include "[[ name|camel_to_snake ]]/_actions.html" %}
                 </td>
             </tr>
         {% endfor %}
diff --git a/vm_gen/templates/html/list.html b/vm_gen/templates/html/list.html
index b16bf6d..7ef3fc8 100644
--- a/vm_gen/templates/html/list.html
+++ b/vm_gen/templates/html/list.html
@@ -2,8 +2,9 @@
 
 {% block content %}
     <h2>{{ _("[[ name|pluralize ]]") }}</h2>
+    {% include "[[ name|camel_to_snake ]]/_action_create.html" %} |
+    {% include "[[ name|camel_to_snake ]]/_action_table.html" %}
     {% include "[[ name|camel_to_snake ]]/_action_search.html" %}
-    {% include "[[ name|camel_to_snake ]]/_action_create.html" %}
     <br>
     {% include "[[ name|camel_to_snake ]]/_list.html" %}
 {% endblock %}
\ No newline at end of file