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module API
# Projects API
class ProjectSnippets < Grape::API
before { authenticate! }
resource :projects do
helpers do
def handle_project_member_errors(errors)
if errors[:project_access].any?
error!(errors[:project_access], 422)
end
not_found!
end
end
# Get a project snippets
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/snippets
get ":id/snippets" do
present paginate(user_project.snippets), with: Entities::ProjectSnippet
end
# Get a project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# Example Request:
# GET /projects/:id/snippets/:snippet_id
get ":id/snippets/:snippet_id" do
@snippet = user_project.snippets.find(params[:snippet_id])
present @snippet, with: Entities::ProjectSnippet
end
# Create a new project snippet
#
# Parameters:
# id (required) - The ID of a project
# title (required) - The title of a snippet
# file_name (required) - The name of a snippet file
# code (required) - The content of a snippet
# visibility_level (required) - The snippet's visibility
# Example Request:
# POST /projects/:id/snippets
post ":id/snippets" do
authorize! :create_project_snippet, user_project
required_attributes! [:title, :file_name, :code, :visibility_level]
attrs = attributes_for_keys [:title, :file_name, :visibility_level]
attrs[:content] = params[:code] if params[:code].present?
@snippet = CreateSnippetService.new(user_project, current_user,
attrs).execute
if @snippet.errors.any?
render_validation_error!(@snippet)
else
present @snippet, with: Entities::ProjectSnippet
end
end
# Update an existing project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# title (optional) - The title of a snippet
# file_name (optional) - The name of a snippet file
# code (optional) - The content of a snippet
# visibility_level (optional) - The snippet's visibility
# Example Request:
# PUT /projects/:id/snippets/:snippet_id
put ":id/snippets/:snippet_id" do
@snippet = user_project.snippets.find(params[:snippet_id])
authorize! :update_project_snippet, @snippet
attrs = attributes_for_keys [:title, :file_name, :visibility_level]
attrs[:content] = params[:code] if params[:code].present?
UpdateSnippetService.new(user_project, current_user, @snippet,
attrs).execute
if @snippet.errors.any?
render_validation_error!(@snippet)
else
present @snippet, with: Entities::ProjectSnippet
end
end
# Delete a project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# Example Request:
# DELETE /projects/:id/snippets/:snippet_id
delete ":id/snippets/:snippet_id" do
begin
@snippet = user_project.snippets.find(params[:snippet_id])
authorize! :update_project_snippet, @snippet
@snippet.destroy
rescue
not_found!('Snippet')
end
end
# Get a raw project snippet
#
# Parameters:
# id (required) - The ID of a project
# snippet_id (required) - The ID of a project snippet
# Example Request:
# GET /projects/:id/snippets/:snippet_id/raw
get ":id/snippets/:snippet_id/raw" do
@snippet = user_project.snippets.find(params[:snippet_id])
env['api.format'] = :txt
content_type 'text/plain'
present @snippet.content
end
end
end
end
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