New API method: /api/v1/search

Returns accounts, statuses, hashtags arrays

app/services/account_search_service.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class AccountSearchService < BaseService
+  def call(query, limit, resolve = false, account = nil)
+    return [] if query.blank? || query.start_with?('#')
+
+    username, domain = query.gsub(/\A@/, '').split('@')
+    domain = nil if TagManager.instance.local_domain?(domain)
+
+    if domain.nil?
+      exact_match = Account.find_local(username)
+      results     = account.nil? ? Account.search_for(username, limit) : Account.advanced_search_for(username, account, limit)
+    else
+      exact_match = Account.find_remote(username, domain)
+      results     = account.nil? ? Account.search_for("#{username} #{domain}", limit) : Account.advanced_search_for("#{username} #{domain}", account, limit)
+    end
+
+    results = [exact_match] + results.reject { |a| a.id == exact_match.id } if exact_match
+
+    if resolve && !exact_match && !domain.nil?
+      results = [FollowRemoteAccountService.new.call("#{username}@#{domain}")]
+    end
+
+    results
+  end
+end

app/services/fetch_remote_resource_service.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class FetchRemoteResourceService < BaseService
+  def call(url)
+    atom_url, body = FetchAtomService.new.call(url)
+
+    return nil if atom_url.nil?
+
+    xml = Nokogiri::XML(body)
+    xml.encoding = 'utf-8'
+
+    if xml.root.name == 'feed'
+      FetchRemoteAccountService.new.call(atom_url)
+    elsif xml.root.name == 'entry'
+      FetchRemoteStatusService.new.call(atom_url)
+    end
+  end
+end

app/services/search_service.rb

@@ -2,23 +2,18 @@
 
 class SearchService < BaseService
   def call(query, limit, resolve = false, account = nil)
-    return if query.blank? || query.start_with?('#')
+    return if query.blank?
 
-    username, domain = query.gsub(/\A@/, '').split('@')
-    domain = nil if TagManager.instance.local_domain?(domain)
+    results = { accounts: [], hashtags: [], statuses: [] }
 
-    if domain.nil?
-      exact_match = Account.find_local(username)
-      results     = account.nil? ? Account.search_for(username, limit) : Account.advanced_search_for(username, account, limit)
+    if query =~ /\Ahttps?:\/\//
+      resource = FetchRemoteResourceService.new.call(query)
+
+      results[:accounts] << resource if resource.is_a?(Account)
+      results[:statuses] << resource if resource.is_a?(Status)
     else
-      exact_match = Account.find_remote(username, domain)
-      results     = account.nil? ? Account.search_for("#{username} #{domain}", limit) : Account.advanced_search_for("#{username} #{domain}", account, limit)
-    end
-
-    results = [exact_match] + results.reject { |a| a.id == exact_match.id } if exact_match
-
-    if resolve && !exact_match && !domain.nil?
-      results = [FollowRemoteAccountService.new.call("#{username}@#{domain}")]
+      results[:accounts] = AccountSearchService.new.call(query, limit, resolve, account)
+      results[:hashtags] = Tag.search_for(query.gsub(/\A#/, ''), limit) unless query.start_with?('@')
     end
 
     results