#314

backend/app/services/post_importer.rb

@@ -1,51 +0,0 @@
-class PostImporter
-  def initialize provider:
-    @provider = provider
-  end
-
-  def import_posts source_videos
-    alive_codes = []
-
-    ApplicationRecord.transaction do
-      source_videos.each do |source_video|
-        alive_codes << source_video.fetch(:code)
-
-        deerjikist_tag = deerjikist_tag_of(source_video)
-        video = upsert_post(source_video, deerjikist_tag)
-      end
-    end
-  end
-
-  private
-
-  attr_reader :provider
-
-  def deerjikist_tag_of source_video
-    user_code = source_video[:user_code]
-    return nil if user_code.blank?
-
-    deerjikist&.tag
-  end
-
-  def upsert_post source_video, deerjikist_tag
-    url =
-        case provider
-        when 'youtube'
-          "https://youtube.com/watch/#{ source_video.fetch(:code) }"
-        end
-    raise 'ちんぽ!' if url.blank?
-
-    Post.find_or_initialize_by(url:).tap do |post|
-      post.title = source_viedo.fetch(:title)
-      post.uploaded_user_id = nil
-      post.original_created_from = source_video.fetch(:uploaded_at)
-      post.original_created_before = post.original_created_from + 1.min
-      post.tags << (deerjikist_tag || no_deerjikist)
-      post.tags << Tag.youtube
-      post.tags << Tag.video
-      post.tags << Tag.bot
-      post.tags << Tag.tagme
-      post.save!
-    end
-  end
-end

backend/app/services/video_sources/youtube/client.rb

@@ -1,87 +0,0 @@
-module VideoSources
-  module Youtube
-    class Client
-      API_BASE = 'https://www.googleapis.com/youtube/v3'
-
-      def initialize api_key: ENV.fetch('YOUTUBE_API_KEY')
-        @api_key = api_key
-      end
-
-      def videos video_ids
-        return [] if video_ids.empty?
-
-        response = connection.get('videos', part: 'snippet,statistics',
-                                            id: video_ids.join(','),
-                                            key: @api_key)
-
-        JSON.parse(response.body).fetch('items', []).map do |item|
-          build_video(item)
-        end
-      end
-
-      def comments video_id
-        comments = []
-        page_token = nil
-
-        loop do
-          response = connection.get('commentThreads', {
-              part: 'snippet',
-              videoId: video_id,
-              maxResults: 100,
-              textFormat: 'plainText',
-              pageToken: page_token,
-              key: @api_key }.compact)
-
-          body = JSON.parse(response.body)
-
-          comments.concat(body.fetch('items', []).map { |item| build_comment(item) })
-
-          page_token = body['nextPageToken']
-          break if page_token.blank?
-        end
-
-        comments
-      rescue Faraday::ForbiddenError
-        []
-      end
-
-      private
-
-      def connection
-        @connection ||= Faraday.new(url: API_BASE) do |faraday|
-          faraday.response :raise_error
-        end
-      end
-
-      def build_video item
-        snippet = item.fetch('snippet')
-        statistics = item.fetch('statistics', { })
-
-        { provider: 'youtube',
-          code: item.fetch('id'),
-          user_code: snippet['channelId'],
-          title: snippet['title'].to_s,
-          description: snippet['description'].to_s,
-          tag_names: snippet.fetch('tags', []),
-          views_count: statistics.fetch('viewCount', 0).to_i,
-          uploaded_at: Time.zone.parse(snippet.fetch('publishedAt')) }
-      end
-
-      def build_comment item
-        snippet =
-            item
-            .fetch('snippet')
-            .fetch('topLevelComment')
-            .fetch('snippet')
-
-        { provider_comment_id: item.fetch('id'),
-          user_code: snippet['authorChannelId']&.fetch('value', nil),
-          content: snippet['textDisplay'].to_s,
-          posted_at: Time.zone.parse(snippet.fetch('publishedAt')),
-          reaction_count: snippet.fetch('likeCount', 0).to_i,
-          comment_no: nil,
-          vpos_ms: nil }
-      end
-    end
-  end
-end

backend/app/services/youtube/api_client.rb

@@ -25,7 +25,7 @@ module Youtube
     def videos ids
       return { 'items' => [] } if ids.empty?
 
-      get_json('/videos', part: 'snippet,status,contentDetails', id: ids.join (','))
+      get_json('/videos', part: 'snippet,status,contentDetails', id: ids.join(','))
     end
 
     def playlist_items playlist_id:, page_token: nil

backend/app/services/youtube/search_client.rb

@@ -1,34 +0,0 @@
-module Youtube
-  class SearchClient
-    API_BASE = 'https://www.googleapis.com/youtube/v3'
-
-    def initialize api_key: ENV.fetch('YOUTUBE_API_KEY')
-      @api_key = api_key
-    end
-
-    def search_videos query:, published_after: nil, published_before: nil, page_token: nil
-      response = connection.get('search', {
-          part: 'snippet',
-          q: query,
-          type: 'video',
-          order: 'date',
-          maxResults: 50,
-          regionCode: 'JP',
-          relevanceLanguage: 'ja',
-          publishedAfter: published_after&.iso8601,
-          publishedBefore: published_before&.iso8601,
-          pageToken: page_token,
-          key: @api_key }.compact)
-
-      JSON.parse(response.body)
-    end
-
-    private
-
-    def connection
-      @connection ||= Faraday.new(url: API_BASE) do |faraday|
-        faraday.response :raise_error
-      end
-    end
-  end
-end

backend/app/services/youtube/sync.rb

@@ -15,7 +15,7 @@ module Youtube
 
       video_ids.each_slice(50) do |ids|
         @client.videos(ids).fetch('items', []).each do |item|
-          sync_video!(VideoItem.new (item))
+          sync_video!(VideoItem.new(item))
         end
       end
     end
@@ -55,11 +55,10 @@ module Youtube
       post_changed = false
 
       if post
-        post.assign_attributes(
-            title:                   video.title,
-            original_created_from:,
-            original_created_before:,
-            thumbnail_base:          video.thumbnail_url)
+        post.assign_attributes(title: video.title,
+                               original_created_from:,
+                               original_created_before:,
+                               thumbnail_base: video.thumbnail_url)
 
         post_changed = post.changed?
         post.save! if post_changed
@@ -68,10 +67,10 @@ module Youtube
       else
         post_created = true
         post = Post.create!(
-            title:                   video.title,
-            url:                     video.url,
-            thumbnail_base:          video.thumbnail_url,
-            uploaded_user:           nil,
+            title: video.title,
+            url: video.url,
+            thumbnail_base: video.thumbnail_url,
+            uploaded_user: nil,
             original_created_from:,
             original_created_before:)
 
@@ -127,8 +126,8 @@ module Youtube
       return if thumbnail_url.blank?
 
       post.thumbnail.attach(
-          io:           URI.open (thumbnail_url),
-          filename:     File.basename (URI.parse (thumbnail_url).path),
+          io:           URI.open(thumbnail_url),
+          filename:     File.basename(URI.parse(thumbnail_url).path),
           content_type: 'image/jpeg')
 
       post.resized_thumbnail!