Merge pull request #2529 from DmitrySandalov/master

Feature Request: Localization for trending iv-org#331

src/invidious/config.cr

@@ -31,6 +31,7 @@ struct ConfigPreferences
   property default_home : String? = "Popular"
   property feed_menu : Array(String) = ["Popular", "Trending", "Subscriptions", "Playlists"]
   property automatic_instance_redirect : Bool = false
+  property region : String = "US"
   property related_videos : Bool = true
   property sort : String = "published"
   property speed : Float32 = 1.0_f32

src/invidious/helpers/i18n.cr

@@ -41,6 +41,18 @@ LOCALES = {
   "zh-TW" => load_locale("zh-TW"), # Chinese (Traditional)
 }
 
+CONTENT_REGIONS = {
+  "AE", "AR", "AT", "AU", "AZ", "BA", "BD", "BE", "BG", "BH", "BO", "BR", "BY",
+  "CA", "CH", "CL", "CO", "CR", "CY", "CZ", "DE", "DK", "DO", "DZ", "EC", "EE",
+  "EG", "ES", "FI", "FR", "GB", "GE", "GH", "GR", "GT", "HK", "HN", "HR", "HU",
+  "ID", "IE", "IL", "IN", "IQ", "IS", "IT", "JM", "JO", "JP", "KE", "KR", "KW",
+  "KZ", "LB", "LI", "LK", "LT", "LU", "LV", "LY", "MA", "ME", "MK", "MT", "MX",
+  "MY", "NG", "NI", "NL", "NO", "NP", "NZ", "OM", "PA", "PE", "PG", "PH", "PK",
+  "PL", "PR", "PT", "PY", "QA", "RO", "RS", "RU", "SA", "SE", "SG", "SI", "SK",
+  "SN", "SV", "TH", "TN", "TR", "TW", "TZ", "UA", "UG", "US", "UY", "VE", "VN",
+  "YE", "ZA", "ZW",
+}
+
 def load_locale(name)
   return JSON.parse(File.read("locales/#{name}.json")).as_h
 end

src/invidious/routes/feeds.cr

@@ -48,7 +48,7 @@ module Invidious::Routes::Feeds
     trending_type ||= "Default"
 
     region = env.params.query["region"]?
-    region ||= "US"
+    region ||= env.get("preferences").as(Preferences).region
 
     begin
       trending, plid = fetch_trending(trending_type, region, locale)

src/invidious/routes/preferences.cr

@@ -102,6 +102,8 @@ module Invidious::Routes::PreferencesRoute
     automatic_instance_redirect ||= "off"
     automatic_instance_redirect = automatic_instance_redirect == "on"
 
+    region = env.params.body["region"]?.try &.as(String)
+
     locale = env.params.body["locale"]?.try &.as(String)
     locale ||= CONFIG.default_user_preferences.locale
 
@@ -152,6 +154,7 @@ module Invidious::Routes::PreferencesRoute
       default_home:                default_home,
       feed_menu:                   feed_menu,
       automatic_instance_redirect: automatic_instance_redirect,
+      region:                      region,
       related_videos:              related_videos,
       sort:                        sort,
       speed:                       speed,

src/invidious/user/preferences.cr

@@ -28,6 +28,7 @@ struct Preferences
 
   @[JSON::Field(converter: Preferences::ProcessString)]
   property locale : String = CONFIG.default_user_preferences.locale
+  property region : String? = CONFIG.default_user_preferences.region
 
   @[JSON::Field(converter: Preferences::ClampInt)]
   property max_results : Int32 = CONFIG.default_user_preferences.max_results

src/invidious/views/preferences.ecr

@@ -127,6 +127,15 @@
                 </select>
             </div>
 
+            <div class="pure-control-group">
+                <label for="region"><%= translate(locale, "preferences_region_label") %></label>
+                <select name="region" id="region">
+                    <% CONTENT_REGIONS.each do |option| %>
+                        <option value="<%= option %>" <% if preferences.region == option %> selected <% end %>><%= option %></option>
+                    <% end %>
+                </select>
+            </div>
+
             <div class="pure-control-group">
                 <label for="player_style"><%= translate(locale, "preferences_player_style_label") %></label>
                 <select name="player_style" id="player_style">