From b3aef0910d7a5a863c46208cb050e07d1300914d Mon Sep 17 00:00:00 2001
From: Olexandr <me.olexandr.kovalchuk@gmail.com>
Date: Thu, 13 Aug 2015 17:15:23 +0300
Subject: [PATCH] removed EditImageForm, it can be created via
 upload_image_form_factory

---
 project/admin/forms.py | 42 +++++++++---------------------------------
 project/admin/utils.py | 20 ++++++++++++++------
 project/admin/views.py |  1 -
 3 files changed, 23 insertions(+), 40 deletions(-)

diff --git a/project/admin/forms.py b/project/admin/forms.py
index 50483c4..a75ba72 100644
--- a/project/admin/forms.py
+++ b/project/admin/forms.py
@@ -88,7 +88,7 @@ class MailTemplateForm(Form):
     html = TextAreaField('Текст письма', validators=[DataRequired()])
 
 
-def image_upload_form_factory(config):
+def image_upload_form_factory(config, is_update=False):
     assert config is not None  # cause config=None can be passed
 
     class ImageUploadForm(Form):
@@ -110,36 +110,12 @@ class ImageUploadForm(Form):
                 )
             ],
         )
-        image = FileField(
-            label='Картинка',
-            validators=[
-                AllowedMime(config['IMG_MIMES']),
-                DataRequired(),
-            ]
-        )
-    return ImageUploadForm
-
-
-class EditImageForm(Form):
-    title = StringField(
-        label='Название',
-        validators=[
-            Length(
-                max=32,
-                message='Must not exceed 32 symbols',
+        if not is_update:
+            image = FileField(
+                label='Картинка',
+                validators=[
+                    AllowedMime(config['IMG_MIMES']),
+                    DataRequired(),
+                ]
             )
-        ],
-    )
-    description = TextAreaField(
-        label='Описание (замещающий текст)',
-        validators=[
-            Length(
-                max=128,
-                message='Must not exceed 128 symbols',
-            )
-        ],
-    )
-    delete = BooleanField(
-        label='Удалить',
-        description='Эта картинка будет удалена навсегда (очень надолго!)',
-    )
+    return ImageUploadForm
diff --git a/project/admin/utils.py b/project/admin/utils.py
index 5f36d23..3d791c9 100644
--- a/project/admin/utils.py
+++ b/project/admin/utils.py
@@ -95,14 +95,18 @@ def get(self, entry_id):
         entry = None
         if entry_id is None:
             # Add a new entry
-            clazz = self.create_form(config=current_app.config)
-            entry_form = clazz()
+            form_class = self.create_form(config=current_app.config)
+            entry_form = form_class()
         else:
             # Update an old entry
             entry = self.model.bl.get(entry_id)
             if entry is None:
                 abort(404)
-            entry_form = self.update_form(obj=entry)
+            form_class = self.update_form(
+                config=current_app.config,
+                is_update=True,
+            )
+            entry_form = form_class(obj=entry)
 
         return self.render_response(
             entry_form=entry_form,
@@ -112,8 +116,8 @@ def get(self, entry_id):
     def post(self, entry_id):
         if entry_id is None:
             # Add a new entry
-            clazz = self.create_form(config=current_app.config)
-            form = clazz()
+            form_class = self.create_form(config=current_app.config)
+            form = form_class()
             if form.validate_on_submit():
                 image = request.files['image']
                 self.model.bl.save_image(
@@ -127,7 +131,11 @@ def post(self, entry_id):
         else:
             # Update an old entry
             instance = self.model.bl.get(entry_id)
-            form = self.update_form(obj=instance)
+            form_class = self.update_form(
+                config=current_app.config,
+                is_update=True,
+            )
+            form = form_class(obj=instance)
             if form.validate_on_submit():
                 if 'delete' in form.data:
                     instance.bl.delete()
diff --git a/project/admin/views.py b/project/admin/views.py
index 93e9804..27f2bef 100644
--- a/project/admin/views.py
+++ b/project/admin/views.py
@@ -244,7 +244,6 @@ def register_section(*, section_name, list_endpoint,
 gallery_image_detail = GalleryImageDetail.as_view(
     name='gallery_image_detail',
     create_form=forms.image_upload_form_factory,
-    update_form=forms.EditImageForm,
     model=models.UploadedImage,
     success_url='gallery_images_list',
     template='admin/image_upload.html',