Add #to_http_params method to Query (Fixes #3148)

4 files changed, 59 insertions, 11 deletions

diff --git a/spec/invidious/search/query_spec.cr b/spec/invidious/search/query_spec.cr
index 4853e9e9..063b69f1 100644
--- a/spec/invidious/search/query_spec.cr
+++ b/spec/invidious/search/query_spec.cr
@@ -197,4 +197,46 @@ Spectator.describe Invidious::Search::Query do
       )
     end
   end
+
+  describe "#to_http_params" do
+    it "formats regular search" do
+      query = described_class.new(
+        HTTP::Params.parse("q=The+Simpsons+hiding+in+bush&duration=short"),
+        Invidious::Search::Query::Type::Regular, nil
+      )
+
+      params = query.to_http_params
+
+      expect(params).to have_key("duration")
+      expect(params["duration"]?).to eq("short")
+
+      expect(params).to have_key("q")
+      expect(params["q"]?).to eq("The Simpsons hiding in bush")
+
+      # Check if there aren't other parameters
+      params.delete("duration")
+      params.delete("q")
+      expect(params).to be_empty
+    end
+
+    it "formats channel search" do
+      query = described_class.new(
+        HTTP::Params.parse("q=channel:UC2DjFE7Xf11URZqWBigcVOQ%20multimeter"),
+        Invidious::Search::Query::Type::Regular, nil
+      )
+
+      params = query.to_http_params
+
+      expect(params).to have_key("channel")
+      expect(params["channel"]?).to eq("UC2DjFE7Xf11URZqWBigcVOQ")
+
+      expect(params).to have_key("q")
+      expect(params["q"]?).to eq("multimeter")
+
+      # Check if there aren't other parameters
+      params.delete("channel")
+      params.delete("q")
+      expect(params).to be_empty
+    end
+  end
 end
diff --git a/src/invidious/routes/search.cr b/src/invidious/routes/search.cr
index 6f8bffea..2a9705cf 100644
--- a/src/invidious/routes/search.cr
+++ b/src/invidious/routes/search.cr
@@ -59,6 +59,12 @@ module Invidious::Routes::Search
         return error_template(500, ex)
       end
 
+      params = query.to_http_params
+      url_prev_page = "/search?#{params}&page=#{query.page - 1}"
+      url_next_page = "/search?#{params}&page=#{query.page + 1}"
+
+      redirect_url = Invidious::Frontend::Misc.redirect_url(env)
+
       env.set "search", query.text
       templated "search"
     end
diff --git a/src/invidious/search/query.cr b/src/invidious/search/query.cr
index 34b36b1d..24e79609 100644
--- a/src/invidious/search/query.cr
+++ b/src/invidious/search/query.cr
@@ -57,7 +57,7 @@ module Invidious::Search
       # Get the page number (also common to all search types)
       @page = params["page"]?.try &.to_i? || 1
 
-      # Stop here is raw query in empty
+      # Stop here if raw query is empty
       # NOTE: maybe raise in the future?
       return if self.empty_raw_query?
 
@@ -127,6 +127,16 @@ module Invidious::Search
       return items
     end
 
+    # Return the HTTP::Params corresponding to this Query (invidious format)
+    def to_http_params : HTTP::Params
+      params = @filters.to_iv_params
+
+      params["q"] = @query
+      params["channel"] = @channel if !@channel.empty?
+
+      return params
+    end
+
     # TODO: clean code
     private def unnest_items(all_items) : Array(SearchItem)
       items = [] of SearchItem
diff --git a/src/invidious/views/search.ecr b/src/invidious/views/search.ecr
index 7110703e..254449a1 100644
--- a/src/invidious/views/search.ecr
+++ b/src/invidious/views/search.ecr
@@ -3,16 +3,6 @@
 <link rel="stylesheet" href="/css/search.css?v=<%= ASSET_COMMIT %>">
 <% end %>
 
-<%-
-  search_query_encoded = URI.encode_www_form(query.text, space_to_plus: true)
-  filter_params = query.filters.to_iv_params
-
-  url_prev_page = "/search?q=#{search_query_encoded}&#{filter_params}&page=#{query.page - 1}"
-  url_next_page = "/search?q=#{search_query_encoded}&#{filter_params}&page=#{query.page + 1}"
-
-  redirect_url = Invidious::Frontend::Misc.redirect_url(env)
--%>
-
 <!-- Search redirection and filtering UI -->
 <%= Invidious::Frontend::SearchFilters.generate(query.filters, query.text, query.page, locale) %>
 <hr/>