Search: Populate search bar with ChannelId (#3805)

Co-authored-by: Samantaz Fox <coding@samantaz.fr>

locales/en-US.json

@@ -33,6 +33,7 @@
     "Import": "Import",
     "Import Invidious data": "Import Invidious JSON data",
     "Import YouTube subscriptions": "Import YouTube/OPML subscriptions",
+    "Import YouTube playlist (.csv)": "Import YouTube playlist (.csv)",
     "Import FreeTube subscriptions (.db)": "Import FreeTube subscriptions (.db)",
     "Import NewPipe subscriptions (.json)": "Import NewPipe subscriptions (.json)",
     "Import NewPipe data (.zip)": "Import NewPipe data (.zip)",

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

@@ -55,4 +55,32 @@ module Invidious::Routes::API::V1::Search
       return error_json(500, ex)
     end
   end
+
+  def self.hashtag(env)
+    hashtag = env.params.url["hashtag"]
+
+    page = env.params.query["page"]?.try &.to_i? || 1
+
+    locale = env.get("preferences").as(Preferences).locale
+    region = env.params.query["region"]?
+    env.response.content_type = "application/json"
+
+    begin
+      results = Invidious::Hashtag.fetch(hashtag, page, region)
+    rescue ex
+      return error_json(400, ex)
+    end
+
+    JSON.build do |json|
+      json.object do
+        json.field "results" do
+          json.array do
+            results.each do |item|
+              item.to_json(locale, json)
+            end
+          end
+        end
+      end
+    end
+  end
 end

src/invidious/routes/channels.cr

@@ -278,6 +278,7 @@ module Invidious::Routes::Channels
       return error_template(500, ex)
     end
 
+    env.set "search", "channel:#{ucid} "
     return {locale, user, subscriptions, continuation, ucid, channel}
   end
 end

src/invidious/routes/preferences.cr

@@ -310,6 +310,15 @@ module Invidious::Routes::PreferencesRoute
               response: error_template(415, "Invalid subscription file uploaded")
             )
           end
+        when "import_youtube_pl"
+          filename = part.filename || ""
+          success = Invidious::User::Import.from_youtube_pl(user, body, filename, type)
+
+          if !success
+            haltf(env, status_code: 415,
+              response: error_template(415, "Invalid playlist file uploaded")
+            )
+          end
         when "import_freetube"
           Invidious::User::Import.from_freetube(user, body)
         when "import_newpipe_subscriptions"

src/invidious/routes/search.cr

@@ -65,7 +65,11 @@ module Invidious::Routes::Search
 
       redirect_url = Invidious::Frontend::Misc.redirect_url(env)
 
+      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
   end

src/invidious/routing.cr

@@ -243,6 +243,7 @@ module Invidious::Routing
       # Search
       get "/api/v1/search", {{namespace}}::Search, :search
       get "/api/v1/search/suggestions", {{namespace}}::Search, :search_suggestions
+      get "/api/v1/hashtag/:hashtag", {{namespace}}::Search, :hashtag
 
       # Authenticated
 

src/invidious/user/imports.cr

@@ -30,6 +30,60 @@ struct Invidious::User
       return subscriptions
     end
 
+    def parse_playlist_export_csv(user : User, raw_input : String)
+      # Split the input into head and body content
+      raw_head, raw_body = raw_input.split("\n\n", limit: 2, remove_empty: true)
+
+      # Create the playlist from the head content
+      csv_head = CSV.new(raw_head, headers: true)
+      csv_head.next
+      title = csv_head[4]
+      description = csv_head[5]
+      visibility = csv_head[6]
+
+      if visibility.compare("Public", case_insensitive: true) == 0
+        privacy = PlaylistPrivacy::Public
+      else
+        privacy = PlaylistPrivacy::Private
+      end
+
+      playlist = create_playlist(title, privacy, user)
+      Invidious::Database::Playlists.update_description(playlist.id, description)
+
+      # Add each video to the playlist from the body content
+      csv_body = CSV.new(raw_body, headers: true)
+      csv_body.each do |row|
+        video_id = row[0]
+        if playlist
+          next if !video_id
+          next if video_id == "Video Id"
+
+          begin
+            video = get_video(video_id)
+          rescue ex
+            next
+          end
+
+          playlist_video = PlaylistVideo.new({
+            title:          video.title,
+            id:             video.id,
+            author:         video.author,
+            ucid:           video.ucid,
+            length_seconds: video.length_seconds,
+            published:      video.published,
+            plid:           playlist.id,
+            live_now:       video.live_now,
+            index:          Random::Secure.rand(0_i64..Int64::MAX),
+          })
+
+          Invidious::Database::PlaylistVideos.insert(playlist_video)
+          Invidious::Database::Playlists.update_video_added(playlist.id, playlist_video.index)
+        end
+      end
+
+      return playlist
+    end
+
     # -------------------
     #  Invidious
     # -------------------
@@ -149,6 +203,21 @@ struct Invidious::User
       return true
     end
 
+    def from_youtube_pl(user : User, body : String, filename : String, type : String) : Bool
+      extension = filename.split(".").last
+
+      if extension == "csv" || type == "text/csv"
+        playlist = parse_playlist_export_csv(user, body)
+        if playlist
+          return true
+        else
+          return false
+        end
+      else
+        return false
+      end
+    end
+
     # -------------------
     #  Freetube
     # -------------------

src/invidious/views/feeds/playlists.ecr

@@ -5,12 +5,19 @@
 <%= rendered "components/feed_menu" %>
 
 <div class="pure-g h-box">
-    <div class="pure-u-2-3">
+    <div class="pure-u-1-3">
         <h3><%= translate(locale, "user_created_playlists", %(<span id="count">#{items_created.size}</span>)) %></h3>
     </div>
-    <div class="pure-u-1-3" style="text-align:right">
+    <div class="pure-u-1-3">
-        <h3>
+        <h3 style="text-align:center">
-            <a href="/create_playlist?referer=<%= URI.encode_www_form(referer) %>"><%= translate(locale, "Create playlist") %></a>
+            <a href="/create_playlist?referer=<%= URI.encode_www_form("/feed/playlists") %>"><%= translate(locale, "Create playlist") %></a>
+        </h3>
+    </div>
+    <div class="pure-u-1-3">
+        <h3 style="text-align:right">
+            <a href="/data_control?referer=<%= URI.encode_www_form("/feed/playlists") %>">
+                <%= translate(locale, "Import/export") %>
+            </a>
         </h3>
     </div>
 </div>

src/invidious/views/user/data_control.ecr

@@ -8,7 +8,7 @@
             <legend><%= translate(locale, "Import") %></legend>
 
             <div class="pure-control-group">
-                <label for="import_youtube"><%= translate(locale, "Import Invidious data") %></label>
+                <label for="import_invidious"><%= translate(locale, "Import Invidious data") %></label>
                 <input type="file" id="import_invidious" name="import_invidious">
             </div>
 
@@ -21,6 +21,11 @@
                 <input type="file" id="import_youtube" name="import_youtube">
             </div>
 
+            <div class="pure-control-group">
+                <label for="import_youtube_pl"><%= translate(locale, "Import YouTube playlist (.csv)") %></label>
+                <input type="file" id="import_youtube_pl" name="import_youtube_pl">
+            </div>
+
             <div class="pure-control-group">
                 <label for="import_freetube"><%= translate(locale, "Import FreeTube subscriptions (.db)") %></label>
                 <input type="file" id="import_freetube" name="import_freetube">