sources: use http client from base strategy.

app/logical/sources/strategies/art_station.rb

@@ -122,7 +122,7 @@ module Sources::Strategies
     def api_response
       return {} if project_id.blank?
 
-      resp = Danbooru::Http.cache(1.minute).get("https://www.artstation.com/projects/#{project_id}.json")
+      resp = http.cache(1.minute).get("https://www.artstation.com/projects/#{project_id}.json")
       return {} if resp.code != 200
 
       resp.parse.with_indifferent_access

app/logical/sources/strategies/deviant_art.rb

@@ -266,7 +266,7 @@ module Sources
       def page
         return nil if page_url_from_image_url.blank?
 
-        resp = Danbooru::Http.cache(1.minute).get(page_url_from_image_url, follow: {max_hops: 1})
+        resp = http.cache(1.minute).get(page_url_from_image_url, follow: {max_hops: 1})
 
         if resp.status.success?
           Nokogiri::HTML(resp.body.to_s)

app/logical/sources/strategies/hentai_foundry.rb

@@ -64,7 +64,7 @@ module Sources
       def page
         return nil if page_url.blank?
 
-        response = Danbooru::Http.new.cache(1.minute).get("#{page_url}?enterAgree=1")
+        response = http.cache(1.minute).get("#{page_url}?enterAgree=1")
         return nil unless response.status == 200
 
         response.parse

app/logical/sources/strategies/moebooru.rb

@@ -113,7 +113,7 @@ module Sources
           return {}
         end
 
-        response = Danbooru::Http.cache(1.minute).get("https://#{site_name}/post.json", params: params)
+        response = http.cache(1.minute).get("https://#{site_name}/post.json", params: params)
         post = response.parse.first&.with_indifferent_access
         post || {}
       end

app/logical/sources/strategies/newgrounds.rb

@@ -50,7 +50,7 @@ module Sources
       def page
         return nil if page_url.blank?
 
-        response = Danbooru::Http.cache(1.minute).get(page_url)
+        response = http.cache(1.minute).get(page_url)
         return nil if response.status == 404
 
         response.parse

app/logical/sources/strategies/nijie.rb

@@ -190,10 +190,10 @@ module Sources
       memoize :page
 
       def client
-        http = Danbooru::Http.new.timeout(60)
+        nijie = http.timeout(60).use(retriable: { max_retries: 20 })
 
         cookie = Cache.get("nijie-session-cookie", 1.week) do
-          login_page = http.use(retriable: { max_retries: 20 }).get("https://nijie.info/login.php").parse
+          login_page = nijie.get("https://nijie.info/login.php").parse
           form = {
             email: Danbooru.config.nijie_login,
             password: Danbooru.config.nijie_password,
@@ -201,14 +201,14 @@ module Sources
             save: "on",
             ticket: ""
           }
-          response = http.use(retriable: { max_retries: 20 }).post("https://nijie.info/login_int.php", form: form)
+          response = nijie.post("https://nijie.info/login_int.php", form: form)
           DanbooruLogger.info "Nijie login failed (#{url}, #{response.status})" if response.status != 200
           return nil unless response.status == 200
 
           response.cookies.select { |c| c.name == "NIJIEIJIEID" }.compact.first
         end
 
-        http.cookies(NIJIEIJIEID: cookie, R18: 1)
+        nijie.cookies(NIJIEIJIEID: cookie, R18: 1)
       end
       memoize :client
     end

app/logical/sources/strategies/tumblr.rb

@@ -28,11 +28,6 @@ module Sources::Strategies
     VIDEO = %r{\Ahttps?://(?:vtt|ve|va\.media)\.tumblr\.com/}i
     POST = %r{\Ahttps?://(?<blog_name>[^.]+)\.tumblr\.com/(?:post|image)/(?<post_id>\d+)}i
 
-    NEW_HEADERS = {
-      "user-agent": Danbooru.config.canonical_app_name,
-      "accept": "text/html"
-    }
-
     def self.enabled?
       Danbooru.config.tumblr_consumer_key.present?
     end
@@ -180,7 +175,7 @@ module Sources::Strategies
         max_size = Integer.sqrt(Danbooru.config.max_image_resolution)
         url = url.gsub(%r{/s\d+x\d+/\w+\.\w+$}i, "/s#{max_size}x#{max_size}/#{$1}")
 
-        resp = Danbooru::Http.cache(1.minute).get(url, headers: NEW_HEADERS).parse
+        resp = http.cache(1.minute).headers(accept: "text/html").get(url).parse
         resp.at("img[src*='/s#{max_size}x#{max_size}/']")["src"]
       else
         url
@@ -204,7 +199,7 @@ module Sources::Strategies
       return {} unless self.class.enabled?
       return {} unless blog_name.present? && post_id.present?
 
-      response = Danbooru::Http.cache(1.minute).get(
+      response = http.cache(1.minute).get(
         "https://api.tumblr.com/v2/blog/#{blog_name}/posts",
         params: { id: post_id, api_key: Danbooru.config.tumblr_consumer_key }
       )

app/logical/sources/strategies/weibo.rb

@@ -205,7 +205,7 @@ module Sources
       def api_response
         return {} if mobile_url.blank?
 
-        resp = Danbooru::Http.cache(1.minute).get(mobile_url)
+        resp = http.cache(1.minute).get(mobile_url)
         json_string = resp.to_s[/var \$render_data = \[(.*)\]\[0\]/m, 1]
 
         return {} if json_string.blank?