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108 lines
3.1 KiB
Ruby
108 lines
3.1 KiB
Ruby
class Api::V1::PostsController < Api::V1::ApplicationController
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before_action :permit_params, :get_post, only: [:create]
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before_action :load_post, only: [:add_viewed_times, :show]
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skip_before_action :authenticate_user_from_token, only: [:posts, :show, :liked_posts, :bookmarked_posts, :random]
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before_action :fetch_current_user
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before_action :load_target_user, only: [:posts, :liked_posts, :bookmarked_posts]
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# after_action :process_post, only: :create
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POST_TYPE = {
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:ARTICLE => 'article',
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:WEB_PAGE => 'web_page'
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}
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def create
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share_instance = @current_user.share_instances.create! sharable: @post, description: params[:description]
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@current_user.timeline_sources.create! post_id: @post.id, action_type: 'share'
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@post.images.create permit_params[:images]
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#render json: share_instance.to_json(include: :sharable)
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render json: @post.to_json(include: :images)
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end
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def show
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render json: @target_post, serializer: PostSerializer
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end
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def index
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post_ids = @current_user.share_instances.order('created_at DESC').page(params[:page]).pluck(:sharable_id)
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render json: Post.where(id: post_ids), each_serializer: EachPostSerializer
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end
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def add_viewed_times
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@target_post.increment!(:viewed_times)
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render nothing: true
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end
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def posts
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post_ids = @target_user.share_instances.order('created_at DESC').page(params[:page]).pluck(:sharable_id)
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render json: Post.where(id: post_ids), each_serializer: EachPostSerializer
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end
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def liked_posts
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ids = Like.where(user_id: @target_user.id).order('created_at DESC').pluck(:likable_id)
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render json: Post.where(id: ids).page(params[:page]), each_serializer: EachPostSerializer
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end
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def bookmarked_posts
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ids = Favorite.where(user_id: @target_user.id).order('created_at DESC').pluck(:favoritable_id)
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render json: Post.where(id: ids).page(params[:page]), each_serializer: EachPostSerializer
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end
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def search
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params.permit(:keywords)
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render json: Post.where('title LIKE ?', "%#{params[:keywords]}%").page(params[:page]), each_serializer: EachPostSerializer
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end
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def random
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render json: Post.order('RANDOM()').limit(1).first, serializer: PostSerializer
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end
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private
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def permit_params
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params.permit(:url, :type, :description, :title, :images => [:url, :title, :key])
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end
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def get_post
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begin
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@post = Post.find_or_create_by!(title: params[:title], url: 'NONE', type: 'Article')
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rescue ActiveRecord::RecordInvalid => e
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Rails.logger.warn e
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return render json: (msg： e), status: 400
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end
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end
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def map_post_type
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case params[:type]
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when 'article'
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@type = 'Article'
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when 'page'
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@type = 'WebPage'
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else
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return render json: {msg: 'Post 类型不合法'}, status: 400
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end
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end
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def check_url
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begin
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uri = URI.parse params[:url]
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res = uri.kind_of?(URI::HTTP)
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rescue URI::InvalidURIError
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res = false
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end
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return render json: {msg: 'URL不合法, 请重新输入'}, status: 400 unless res
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end
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def process_post
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if !@post.processed
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ProcessPostWorker.perform_async @post.url
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end
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end
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end
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