From 6cbd98ee5490bc575f03e301e408550975c8a8e5 Mon Sep 17 00:00:00 2001
From: Miguel Silva <up201206728@fc.up.pt>
Date: Fri, 6 Sep 2019 14:19:57 +0100
Subject: [PATCH] Fixed imports

---
 .../patch_wagtailadmin_forms.py               | 15 +++++---
 wagtail_modeltranslation/wagtail_hooks.py     | 34 +++++++++----------
 2 files changed, 27 insertions(+), 22 deletions(-)

diff --git a/wagtail_modeltranslation/patch_wagtailadmin_forms.py b/wagtail_modeltranslation/patch_wagtailadmin_forms.py
index fc1cb5a..a12b345 100644
--- a/wagtail_modeltranslation/patch_wagtailadmin_forms.py
+++ b/wagtail_modeltranslation/patch_wagtailadmin_forms.py
@@ -4,9 +4,15 @@ from django import forms
 from django.conf import settings
 from django.utils.translation import ugettext as _
 from django.utils.translation import ugettext_lazy, ungettext
-from wagtail.wagtailcore.models import Page
-from wagtail.wagtailadmin import widgets
-from wagtail.wagtailadmin.forms import CopyForm
+
+try:
+    from wagtail.core.models import Page
+    from wagtail.admin import widgets
+    from wagtail.admin.forms import CopyForm
+except ImportError:
+    from wagtail.wagtailcore.models import Page
+    from wagtail.wagtailadmin import widgets
+    from wagtail.wagtailadmin.forms import CopyForm
 
 
 class PatchedCopyForm(CopyForm):
@@ -65,6 +71,7 @@ class PatchedCopyForm(CopyForm):
                 )
 
     def clean(self):
+        print('test')
         cleaned_data = super(CopyForm, self).clean()
 
         # Make sure the slug isn't already in use
@@ -98,5 +105,5 @@ class PatchedCopyForm(CopyForm):
             )
 
         return cleaned_data
-     
+
 
diff --git a/wagtail_modeltranslation/wagtail_hooks.py b/wagtail_modeltranslation/wagtail_hooks.py
index 8f6e82b..bc4b45d 100644
--- a/wagtail_modeltranslation/wagtail_hooks.py
+++ b/wagtail_modeltranslation/wagtail_hooks.py
@@ -2,37 +2,34 @@
 
 import json
 
-from django.shortcuts import render, redirect
-
+from django.core.exceptions import PermissionDenied
+from six import iteritems
 from django.conf import settings
 from django.conf.urls import url
 from django.http import HttpResponse, QueryDict
+from django.shortcuts import redirect, render
 from django.utils.html import escape, format_html, format_html_join
-from django.views.decorators.csrf import csrf_exempt
 from django.utils.translation import ugettext as _
-from django.utils.translation import ugettext_lazy, ungettext
+from django.views.decorators.csrf import csrf_exempt
+from wagtail_modeltranslation import settings as wmt_settings
+from modeltranslation import settings as mt_settings
+
+from .patch_wagtailadmin_forms import PatchedCopyForm
 
 try:
     from wagtail.core import hooks
     from wagtail.core.models import Page
     from wagtail.core.rich_text.pages import PageLinkHandler
+    from wagtail.admin import messages
+    from wagtail.admin.views.pages import get_valid_next_url_from_request
+
 except ImportError:
     from wagtail.wagtailcore import hooks
     from wagtail.wagtailcore.models import Page
     from wagtail.wagtailcore.rich_text import PageLinkHandler
+    from wagtail.wagtailadmin import messages
+    from wagtail.wagtailadmin.views.pages import get_valid_next_url_from_request
 
-from wagtail.wagtailadmin import messages
-
-from .patch_wagtailadmin_forms import PatchedCopyForm
-
-# Required for PatchedCopyForm
-
-# TODO: Already in wagtail, replace with proper import
-def get_valid_next_url_from_request(request):
-    next_url = request.POST.get('next') or request.GET.get('next')
-    if not next_url or not is_safe_url(url=next_url, host=request.get_host()):
-        return ''
-    return next_url
 
 @hooks.register('insert_editor_js')
 def translated_slugs():
@@ -173,6 +170,7 @@ def register_localized_page_link_handler():
 
     return ('page', LocalizedPageLinkHandler)
 
+
 @hooks.register('before_copy_page')
 def before_copy_page(request, page):
     parent_page = page.get_parent()
@@ -217,7 +215,8 @@ def before_copy_page(request, page):
             if form.cleaned_data.get('copy_subpages'):
                 messages.success(
                     request,
-                    _("Page '{0}' and {1} subpages copied.").format(page.get_admin_display_title(), new_page.get_descendants().count())
+                    _("Page '{0}' and {1} subpages copied.").format(
+                        page.get_admin_display_title(), new_page.get_descendants().count())
                 )
             else:
                 messages.success(request, _("Page '{0}' copied.").format(page.get_admin_display_title()))
@@ -237,4 +236,3 @@ def before_copy_page(request, page):
         'form': form,
         'next': next_url
     })
-