47 行
1.1 KiB
Ruby
47 行
1.1 KiB
Ruby
class GekanatorPostsController < ApplicationController
|
|
def index
|
|
return head :not_found unless current_user&.admin?
|
|
|
|
posts =
|
|
Post
|
|
.preload(tags: :tag_name)
|
|
.with_attached_thumbnail
|
|
.order(Arel.sql(
|
|
'COALESCE(posts.original_created_before - INTERVAL 1 MINUTE, ' \
|
|
'posts.original_created_from, posts.created_at) DESC, posts.id DESC'))
|
|
|
|
render json: { posts: posts.map { |post| post_json(post) } }
|
|
end
|
|
|
|
private
|
|
|
|
def post_json post
|
|
{
|
|
id: post.id,
|
|
url: post.url,
|
|
title: post.title,
|
|
thumbnail: thumbnail_url(post),
|
|
thumbnail_base: post.thumbnail_base,
|
|
original_created_from: post.original_created_from,
|
|
original_created_before: post.original_created_before,
|
|
tags: post.tags.map { |tag| tag_json(tag) }
|
|
}
|
|
end
|
|
|
|
def tag_json tag
|
|
{
|
|
id: tag.id,
|
|
name: tag.name,
|
|
category: tag.category
|
|
}
|
|
end
|
|
|
|
def thumbnail_url post
|
|
return nil unless post.thumbnail.attached?
|
|
|
|
rails_storage_proxy_url(post.thumbnail, only_path: false)
|
|
rescue
|
|
nil
|
|
end
|
|
end
|