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authorLin Jen-Shin <godfat@godfat.org>2018-06-27 16:15:06 +0800
committerLin Jen-Shin <godfat@godfat.org>2018-06-27 16:15:06 +0800
commit849f9995d97c85d88b36a40ee563f7dd51fdc3f1 (patch)
tree3523089d253b001f7e3b029266399e497407441b /app/controllers/graphql_controller.rb
parentef6b3e0271d226462bed5f899f3964cf5652978c (diff)
parent87f7597a4fb7852fc81f830158cdfd5fdec8fac4 (diff)
downloadgitlab-ce-849f9995d97c85d88b36a40ee563f7dd51fdc3f1.tar.gz
Merge remote-tracking branch 'upstream/master' into 14995-custom_wiki_sidebar
* upstream/master: (4180 commits) Enable frozen string literals for app/workers/*.rb Resolve "Search dropdown hides & shows when typing" Revert merge request widget button max height Update CHANGELOG.md for 11.0.2 Update external link icon in header user dropdown Added Diff Viewer to new VUE based MR page Fixed eslint failure in IDE spec helpers Use refs instead of querySelector. Show file in tree on WebIDE open Resolve "Remove unused bootstrap component CSS" Resolve "Explain what Groups are in the New Group page" [QA] Make sure we wait for the deploy key list to load Update _scopes_form.html.haml to remove duplicate information Use the branch instead of the tag to install port the EE changes Add index on deployable_type/id for deployments Add a helper to rename a column using a background migration Fix performance bottleneck when rendering large wiki pages Port Namespace#root_ancestor to CE Remove duplicate spec ...
Diffstat (limited to 'app/controllers/graphql_controller.rb')
-rw-r--r--app/controllers/graphql_controller.rb45
1 files changed, 45 insertions, 0 deletions
diff --git a/app/controllers/graphql_controller.rb b/app/controllers/graphql_controller.rb
new file mode 100644
index 00000000000..0a1cf169aca
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+++ b/app/controllers/graphql_controller.rb
@@ -0,0 +1,45 @@
+class GraphqlController < ApplicationController
+ # Unauthenticated users have access to the API for public data
+ skip_before_action :authenticate_user!
+
+ before_action :check_graphql_feature_flag!
+
+ def execute
+ variables = Gitlab::Graphql::Variables.new(params[:variables]).to_h
+ query = params[:query]
+ operation_name = params[:operationName]
+ context = {
+ current_user: current_user
+ }
+ result = GitlabSchema.execute(query, variables: variables, context: context, operation_name: operation_name)
+ render json: result
+ end
+
+ rescue_from StandardError do |exception|
+ log_exception(exception)
+
+ render_error("Internal server error")
+ end
+
+ rescue_from Gitlab::Graphql::Variables::Invalid do |exception|
+ render_error(exception.message, status: :unprocessable_entity)
+ end
+
+ private
+
+ # Overridden from the ApplicationController to make the response look like
+ # a GraphQL response. That is nicely picked up in Graphiql.
+ def render_404
+ render_error("Not found!", status: :not_found)
+ end
+
+ def render_error(message, status: 500)
+ error = { errors: [message: message] }
+
+ render json: error, status: status
+ end
+
+ def check_graphql_feature_flag!
+ render_404 unless Feature.enabled?(:graphql)
+ end
+end