Merge branch 'fix/persistent-import-data' into 'master'

Fix import_data being saved as a result of an invalid import_url

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/19479

Seem that in all cases the `import_url` was an empty string. The `import_url` is now validated correctly and no longer creates the `import_data`even if it fails validation. <= Should cover cases 1, 3, and 4 of https://gitlab.com/gitlab-org/gitlab-ce/issues/19479#note_13005276

Also, it now rescues from all exceptions when importing from a URL, so we make sure the `import_status` is failed after that. Covers case 2 of https://gitlab.com/gitlab-org/gitlab-ce/issues/19479#note_13005276

See merge request !5206

1 files changed, 8 insertions, 2 deletions

diff --git a/app/models/project.rb b/app/models/project.rb
index a66b750cd48..e7b9835692d 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -162,7 +162,7 @@ class Project < ActiveRecord::Base
   validates :namespace, presence: true
   validates_uniqueness_of :name, scope: :namespace_id
   validates_uniqueness_of :path, scope: :namespace_id
-  validates :import_url, addressable_url: true, if: :external_import?
+  validates :import_url, addressable_url: true, if: :import_url
   validates :star_count, numericality: { greater_than_or_equal_to: 0 }
   validate :check_limit, on: :create
   validate :avatar_type,
@@ -464,8 +464,8 @@ class Project < ActiveRecord::Base
     return super(value) unless Gitlab::UrlSanitizer.valid?(value)
 
     import_url = Gitlab::UrlSanitizer.new(value)
-    create_or_update_import_data(credentials: import_url.credentials)
     super(import_url.sanitized_url)
+    create_or_update_import_data(credentials: import_url.credentials)
   end
 
   def import_url
@@ -477,7 +477,13 @@ class Project < ActiveRecord::Base
     end
   end
 
+  def valid_import_url?
+    valid? || errors.messages[:import_url].nil?
+  end
+
   def create_or_update_import_data(data: nil, credentials: nil)
+    return unless valid_import_url?
+
     project_import_data = import_data || build_import_data
     if data
       project_import_data.data ||= {}