Vendor stored_messages and cmsplugin_filer packages patched for Django 2

cmsplugin_filer_folder/cms_plugins.py

@@ -0,0 +1,75 @@
+from cms.plugin_pool import plugin_pool
+from cms.plugin_base import CMSPluginBase
+from django.template.loader import select_template
+from django.utils.translation import ugettext_lazy as _
+from . import models
+from .conf import settings
+
+from filer.models.filemodels import File
+from filer.models.foldermodels import Folder
+from filer.models.abstract import BaseImage
+
+
+class FilerFolderPlugin(CMSPluginBase):
+    module = 'Filer'
+    model = models.FilerFolder
+    name = _("Folder")
+    TEMPLATE_NAME = 'cmsplugin_filer_folder/plugins/folder/%s.html'
+    render_template = TEMPLATE_NAME % 'default'
+    text_enabled = False
+    admin_preview = False
+
+    fieldsets = (
+        (None, {'fields': ['title', 'folder']}),
+    )
+    if settings.CMSPLUGIN_FILER_FOLDER_STYLE_CHOICES:
+        fieldsets[0][1]['fields'].append('style')
+
+    def get_folder_files(self, folder, user):
+        qs_files = folder.files.not_instance_of(BaseImage)
+        if user.is_staff:
+            return qs_files
+        else:
+            return qs_files.filter(is_public=True)
+
+    def get_folder_images(self, folder, user):
+        qs_files = folder.files.instance_of(BaseImage)
+        if user.is_staff:
+            return qs_files
+        else:
+            return qs_files.filter(is_public=True)
+
+    def get_children(self, folder):
+        return folder.get_children()
+
+    def render(self, context, instance, placeholder):
+        user = context['request'].user
+
+        if instance.folder_id:
+            folder_files = self.get_folder_files(instance.folder, user)
+            folder_images = self.get_folder_images(instance.folder, user)
+            folder_folders = self.get_children(instance.folder)
+        else:
+            folder_files = File.objects.none()
+            folder_images = BaseImage.objects.none()
+            folder_folders = Folder.objects.none()
+
+        context.update({
+            'object': instance,
+            'folder_files': sorted(folder_files),
+            'folder_images': sorted(folder_images),
+            'folder_folders': folder_folders,
+            'placeholder': placeholder
+        })
+        return context
+
+    def get_render_template(self, context, instance, placeholder):
+        template = select_template((
+            'cmsplugin_filer_folder/folder.html',  # backwards compatibility. deprecated!
+            self.TEMPLATE_NAME % instance.style,
+            self.TEMPLATE_NAME % 'default',
+        ))
+        return template
+
+
+plugin_pool.register_plugin(FilerFolderPlugin)