docbrown/app/controllers/api/v0/articles_controller.rb

103 lines
3.4 KiB
Ruby

module Api
module V0
class ArticlesController < ApiController
respond_to :json
before_action :authenticate_with_api_key_or_current_user!, only: %i[create update]
before_action :authenticate!, only: :me
before_action -> { doorkeeper_authorize! :public }, only: %w[index show], if: -> { doorkeeper_token }
before_action :set_cache_control_headers, only: [:index]
caches_action :show,
cache_path: proc { |c| c.params.permit! },
expires_in: 5.minutes
before_action :cors_preflight_check
after_action :cors_set_access_control_headers
# skip CSRF checks for create and update
skip_before_action :verify_authenticity_token, only: %i[create update]
def index
@articles = ArticleApiIndexService.new(params).get
key_headers = [
"articles_api",
params[:tag],
params[:page],
params[:username],
params[:signature],
params[:state],
params[:collection_id],
]
set_surrogate_key_header key_headers.join("_")
end
def show
@article = Article.published.includes(:user).find(params[:id]).decorate
end
def create
@article = Articles::Creator.call(@user, article_params)
if @article.persisted?
render "show", status: :created, location: @article.url
else
message = @article.errors.full_messages.join(", ")
render json: { error: message, status: 422 }, status: :unprocessable_entity
end
end
def update
@article = Articles::Updater.call(@user, params[:id], article_params)
render "show", status: :ok
end
def me
doorkeeper_scope = %w[unpublished all].include?(params[:status]) ? :read_articles : :public
doorkeeper_authorize! doorkeeper_scope if doorkeeper_token
per_page = (params[:per_page] || 30).to_i
num = [per_page, 1000].min
@articles = case params[:status]
when "published"
@user.articles.published
when "unpublished"
@user.articles.unpublished
when "all"
@user.articles
else
@user.articles.published
end
@articles = @articles.
includes(:organization).
order(published_at: :desc, created_at: :desc).
page(params[:page]).
per(num).
decorate
end
private
def article_params
allowed_params = [
:title, :body_markdown, :published, :series,
:main_image, :canonical_url, :description, tags: []
]
allowed_params << :organization_id if params["article"]["organization_id"] && allowed_to_change_org_id?
params.require(:article).permit(allowed_params)
end
def allowed_to_change_org_id?
potential_user = @article&.user || @user
if @article.nil? || OrganizationMembership.exists?(user: potential_user, organization_id: params["article"]["organization_id"])
OrganizationMembership.exists?(user: potential_user, organization_id: params["article"]["organization_id"])
elsif potential_user == @user
potential_user.org_admin?(params["article"]["organization_id"]) ||
@user.any_admin?
end
end
end
end
end