feat: optional trending_enabled and search_enabled params added

config/config.example.yml

@@ -210,6 +210,22 @@ https_only: false
 ##
 #popular_enabled: true
 
+##
+## Enable/Disable the "Trending" tab on the main page.
+##
+## Accepted values: true, false
+## Default: true
+##
+#trending_enabled: true
+
+##
+## Enable/Disable "Search" on the main page.
+##
+## Accepted values: true, false
+## Default: true
+##
+#search_enabled: true
+
 ##
 ## Enable/Disable statstics (available at /api/v1/stats).
 ## The following data is available:

src/invidious/config.cr

@@ -91,6 +91,8 @@ class Config
   # Subscribe to channels using PubSubHubbub (requires domain, hmac_key)
   property use_pubsub_feeds : Bool | Int32 = false
   property popular_enabled : Bool = true
+  property trending_enabled : Bool = true
+  property search_enabled : Bool = true
   property captcha_enabled : Bool = true
   property login_enabled : Bool = true
   property registration_enabled : Bool = true

src/invidious/routes/api/v1/feeds.cr

@@ -4,6 +4,11 @@ module Invidious::Routes::API::V1::Feeds
 
     env.response.content_type = "application/json"
 
+    if !CONFIG.trending_enabled
+      error_message = {"error" => "Administrator has disabled this endpoint."}.to_json
+      haltf env, 400, error_message
+    end
+
     region = env.params.query["region"]?
     trending_type = env.params.query["type"]?
 

src/invidious/routes/api/v1/search.cr

@@ -5,6 +5,11 @@ module Invidious::Routes::API::V1::Search
 
     env.response.content_type = "application/json"
 
+    if !CONFIG.search_enabled
+      error_message = {"error" => "Administrator has disabled this endpoint."}.to_json
+      haltf env, 400, error_message
+    end
+
     query = Invidious::Search::Query.new(env.params.query, :regular, region)
 
     begin

src/invidious/routes/feeds.cr

@@ -44,20 +44,25 @@ module Invidious::Routes::Feeds
 
   def self.trending(env)
     locale = env.get("preferences").as(Preferences).locale
+
+    if CONFIG.trending_enabled
+      trending_type = env.params.query["type"]?
+      trending_type ||= "Default"
+
+      region = env.params.query["region"]?
+      region ||= env.get("preferences").as(Preferences).region
+
+      begin
+        trending, plid = fetch_trending(trending_type, region, locale)
+      rescue ex
+        return error_template(500, ex)
+      end
 
-    trending_type = env.params.query["type"]?
-    trending_type ||= "Default"
-
-    region = env.params.query["region"]?
-    region ||= env.get("preferences").as(Preferences).region
-
-    begin
-      trending, plid = fetch_trending(trending_type, region, locale)
-    rescue ex
-      return error_template(500, ex)
+      templated "feeds/trending"
+    else
+      message = translate(locale, "The Trending feed has been disabled by the administrator.")
+      templated "message"
     end
-
-    templated "feeds/trending"
   end
 
   def self.subscriptions(env)

src/invidious/routes/preferences.cr

@@ -198,6 +198,14 @@ module Invidious::Routes::PreferencesRoute
         popular_enabled ||= "off"
         CONFIG.popular_enabled = popular_enabled == "on"
 
+        trending_enabled = env.params.body["trending_enabled"]?.try &.as(String)
+        trending_enabled ||= "off"
+        CONFIG.trending_enabled = trending_enabled == "on"
+
+        search_enabled = env.params.body["search_enabled"]?.try &.as(String)
+        search_enabled ||= "off"
+        CONFIG.search_enabled = search_enabled == "on"
+
         captcha_enabled = env.params.body["captcha_enabled"]?.try &.as(String)
         captcha_enabled ||= "off"
         CONFIG.captcha_enabled = captcha_enabled == "on"

src/invidious/routes/search.cr

@@ -40,41 +40,46 @@ module Invidious::Routes::Search
     prefs = env.get("preferences").as(Preferences)
     locale = prefs.locale
 
-    region = env.params.query["region"]? || prefs.region
+    if CONFIG.search_enabled
+      region = env.params.query["region"]? || prefs.region
 
-    query = Invidious::Search::Query.new(env.params.query, :regular, region)
+      query = Invidious::Search::Query.new(env.params.query, :regular, region)
 
-    if query.empty?
-      # Display the full page search box implemented in #1977
-      env.set "search", ""
-      templated "search_homepage", navbar_search: false
-    else
-      user = env.get? "user"
-
-      begin
-        items = query.process
-      rescue ex : ChannelSearchException
-        return error_template(404, "Unable to find channel with id of '#{HTML.escape(ex.channel)}'. Are you sure that's an actual channel id? It should look like 'UC4QobU6STFB0P71PMvOGN5A'.")
-      rescue ex
-        return error_template(500, ex)
-      end
-
-      redirect_url = Invidious::Frontend::Misc.redirect_url(env)
-
-      # Pagination
-      page_nav_html = Frontend::Pagination.nav_numeric(locale,
-        base_url: "/search?#{query.to_http_params}",
-        current_page: query.page,
-        show_next: (items.size >= 20)
-      )
-
-      if query.type == Invidious::Search::Query::Type::Channel
-        env.set "search", "channel:#{query.channel} #{query.text}"
+      if query.empty?
+        # Display the full page search box implemented in #1977
+        env.set "search", ""
+        templated "search_homepage", navbar_search: false
       else
-        env.set "search", query.text
+        user = env.get? "user"
+
+        begin
+          items = query.process
+        rescue ex : ChannelSearchException
+          return error_template(404, "Unable to find channel with id of '#{HTML.escape(ex.channel)}'. Are you sure that's an actual channel id? It should look like 'UC4QobU6STFB0P71PMvOGN5A'.")
+        rescue ex
+          return error_template(500, ex)
+        end
+
+        redirect_url = Invidious::Frontend::Misc.redirect_url(env)
+
+        # Pagination
+        page_nav_html = Frontend::Pagination.nav_numeric(locale,
+          base_url: "/search?#{query.to_http_params}",
+          current_page: query.page,
+          show_next: (items.size >= 20)
+        )
+
+        if query.type == Invidious::Search::Query::Type::Channel
+          env.set "search", "channel:#{query.channel} #{query.text}"
+        else
+          env.set "search", query.text
+        end
+
+        templated "search"
       end
-
-      templated "search"
+    else
+      message = translate(locale, "Search has been disabled by the administrator.")
+      templated "message"
     end
   end
 

src/invidious/views/user/preferences.ecr

@@ -287,6 +287,15 @@
                     <input name="popular_enabled" id="popular_enabled" type="checkbox" <% if CONFIG.popular_enabled %>checked<% end %>>
                 </div>
 
+                <div class="pure-control-group">
+                    <label for="trending_enabled"><%= translate(locale, "Trending enabled: ") %></label>
+                    <input name="trending_enabled" id="trending_enabled" type="checkbox" <% if CONFIG.trending_enabled %>checked<% end %>>
+                </div>
+
+                <div class="pure-control-group">
+                    <label for="search_enabled"><%= translate(locale, "Search enabled: ") %></label>
+                    <input name="search_enabled" id="search_enabled" type="checkbox" <% if CONFIG.search_enabled %>checked<% end %>>
+                </div>
 
                 <div class="pure-control-group">
                     <label for="captcha_enabled"><%= translate(locale, "CAPTCHA enabled: ") %></label>