From 7ab577a1fba43578b77f56b76275d0e65d03b318 Mon Sep 17 00:00:00 2001
From: Markus Heiser <markus.heiser@darmarit.de>
Date: Mon, 19 Aug 2024 17:47:54 +0200
Subject: [mod] Revision of the favicon solution

All favicons implementations have been documented and moved to the Python
package:

    searx.favicons

There is a configuration (based on Pydantic) for the favicons and all its
components:

    searx.favicons.config

A solution for caching favicons has been implemented:

    searx.favicon.cache

If the favicon is already in the cache, the returned URL is a data URL [1]
(something like `data:image/png;base64,...`).  By generating a data url from
the FaviconCache, additional HTTP roundtripps via the favicon_proxy are saved:

    favicons.proxy.favicon_url

The favicon proxy service now sets a HTTP header "Cache-Control: max-age=...":

    favicons.proxy.favicon_proxy

The resolvers now also provide the mime type (data, mime):

    searx.favicon.resolvers

[1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
---
 searx/templates/simple/preferences/favicon.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'searx/templates/simple/preferences')

diff --git a/searx/templates/simple/preferences/favicon.html b/searx/templates/simple/preferences/favicon.html
index 207bf2a24..3159ddfc7 100644
--- a/searx/templates/simple/preferences/favicon.html
+++ b/searx/templates/simple/preferences/favicon.html
@@ -3,7 +3,7 @@
   <div class="value">{{- '' -}}
     <select name="favicon_resolver" aria-labelledby="pref_favicon_resolver">{{- '' -}}
       <option value=""> - </option>
-      {%- for backend in favicon_backends -%}
+      {%- for backend in favicon_resolver_names -%}
         <option value="{{ backend }}"
           {%- if backend == favicon_resolver %} selected="selected" {%- endif -%}>
           {{- backend -}}
-- 
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