Merge a5a0dcc023 into 94a0b415ef

AUTHORS.rst

@@ -173,4 +173,5 @@ features or generally made searx better:
 - Austin Olacsi `<https://github.com/Austin-Olacsi>`
 - @micsthepick
 - Daniel Kukula `<https://github.com/dkuku>`
-- Patrick Evans `https://github.com/holysoles`
+- Patrick Evans `https://github.com/holysoles`
+- shreven `<https://shreven.org>`_ B8B56F6FC0EADCA5B6177BC5F599020F48EE6F97

docs/admin/settings/settings_brand.rst

@@ -11,6 +11,10 @@
      docs_url: https://docs.searxng.org
      public_instances: https://searx.space
      wiki_url: https://github.com/searxng/searxng/wiki
+     custom_files:
+       logo: /path/to/file.png
+       favicon_png: /path/to/file.png
+       favicon_svg: /path/to/file.svg
 
 ``issue_url`` :
   If you host your own issue tracker change this URL.
@@ -23,3 +27,12 @@
 
 ``wiki_url`` :
   Link to your wiki (or ``false``)
+
+``custom_files.logo`` :
+  Filepath to a custom logo. Be sure it has the right file extension, as that's used to determine the mimetype.
+
+``custom_files.favicon_png`` :
+  Filepath to a custom PNG favicon.
+
+``custom_files.favicon_svg`` :
+  Filepath to a custom SVG favicon. When using, be sure to also set ``custom_files.favicon_png``, as some browsers still don't support SVG favicons.

searx/settings.yml

@@ -29,6 +29,12 @@ brand:
   #   links:
   #     Uptime: https://uptime.searxng.org/history/darmarit-org
   #     About: "https://searxng.org"
+  # custom_files:
+  #   # If using custom logo, be sure to set the right file extension as it's used to determine the mimetype.
+  #   logo: /path/to/file.png
+  #   # For custom favicons, you must include a PNG version, as some browsers still don't support SVG favicons.
+  #   favicon_png: /path/to/file.png
+  #   favicon_svg: /path/to/file.svg
 
 search:
   # Filter results. 0: None, 1: Moderate, 2: Strict

searx/settings_defaults.py

@@ -152,6 +152,7 @@ SCHEMA = {
         'public_instances': SettingsValue((False, str), 'https://searx.space'),
         'wiki_url': SettingsValue(str, 'https://github.com/searxng/searxng/wiki'),
         'custom': SettingsValue(dict, {'links': {}}),
+        'custom_files': SettingsValue(dict, {}),
     },
     'search': {
         'safe_search': SettingsValue((0, 1, 2), 0),

searx/static/themes/simple/gruntfile.js

@@ -151,7 +151,6 @@ module.exports = function (grunt) {
           svgo: ['--config', 'svg4web.svgo.js']
         },
         files: {
-          '<%= _templates %>/simple/searxng-wordmark.min.svg': '<%= _brand %>/searxng-wordmark.svg',
           'img/searxng.svg': '<%= _brand %>/searxng.svg',
           'img/img_load_error.svg': '<%= _brand %>/img_load_error.svg'
         }

searx/static/themes/simple/src/less/index.less

@@ -6,7 +6,11 @@
   text-align: center;
 
   .title {
-    background: url('../img/searxng.png') no-repeat;
+    &.custom_logo {
+      background-image: url('../../../../custom/logo');
+    }
+    background-image: url('../img/searxng.png');
+    background-repeat: no-repeat;
     min-height: 4rem;
     margin: 4rem auto;
     background-position: center;

searx/templates/simple/base.html

@@ -27,9 +27,11 @@
   {% block head %}
   <link title="{{ instance_name }}" type="application/opensearchdescription+xml" rel="search" href="{{ opensearch_url }}">
   {% endblock %}
-  <link rel="icon" href="{{ url_for('static', filename='img/favicon.png') }}" sizes="any">
-  <link rel="icon" href="{{ url_for('static', filename='img/favicon.svg') }}" type="image/svg+xml">
-  <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/favicon.png') }}">
+  <link rel="icon" href="{{ url_for('custom', custom_file='favicon_png', filename='img/favicon.png') }}" sizes="any">
+  <link rel="apple-touch-icon" href="{{ url_for('custom', custom_file='favicon_png', filename='img/favicon.png') }}">
+  {% if not get_setting('brand.custom_files.favicon_png', false) or get_setting('brand.custom_files.favicon_svg', false) %}
+  <link rel="icon" href="{{ url_for('custom', custom_file='favicon_svg', filename='img/favicon.svg') }}" type="image/svg+xml">
+  {% endif %}
 </head>
 <body class="{{ endpoint }}_endpoint" >
   <main id="main_{{  self._TemplateReference__context.name|replace("simple/", "")|replace(".html", "") }}" class="{{body_class}}">

searx/templates/simple/index.html

@@ -2,7 +2,7 @@
 {% from 'simple/icons.html' import icon_big %}
 {% block content %}
 <div class="index">
-    <div class="title"><h1>SearXNG</h1></div>
+    <div class="title{% if get_setting('brand.custom_files.logo', false) %} custom_logo{% endif %}"><h1>SearXNG</h1></div>
     {% include 'simple/simple_search.html' %}
 </div>
 {% endblock %}

searx/templates/simple/opensearch.xml

@@ -4,7 +4,7 @@
   <LongName>SearXNG metasearch</LongName>
   <Description>SearXNG is a metasearch engine that respects your privacy.</Description>
   <InputEncoding>UTF-8</InputEncoding>
-  <Image type="image/png">{{ url_for('static', filename='img/favicon.png', _external=True) }}</Image>
+  <Image type="image/png">{{ url_for('custom', custom_file='favicon_png', filename='img/favicon.png', _external=True) }}</Image>
   {% if opensearch_method == 'GET' %}
   <Url rel="results" type="text/html" method="{{ opensearch_method }}" template="{{ url_for('search', _external=True) }}?q={searchTerms}"/>
   {% else %}

searx/templates/simple/page_with_header.html

@@ -2,6 +2,6 @@
 {%- extends "simple/base.html" -%}
 {%- block header -%}
   <a href="{{ url_for('index') }}">{{- '' -}}
-    <img class="logo" src="{{ url_for('static', filename='img/searxng.png') }}" alt="SearXNG">{{- '' -}}
+    <img class="logo" src="{{ url_for('custom', custom_file='logo', filename='img/searxng.png') }}" alt="SearXNG">{{- '' -}}
   </a>{{- '' -}}
 {%- endblock -%}

searx/templates/simple/search.html

@@ -2,7 +2,12 @@
   <div id="search_header">
     <a id="search_logo" href="{{ url_for('index') }}" tabindex="0" title="{{ _('Display the front page') }}">
       <span hidden>SearXNG</span>
-      {% include 'simple/searxng-wordmark.min.svg' without context %}
+      <img width="23px" height="23px" src="
+      {%- if not get_setting('brand.custom_files.favicon_svg', false) -%}
+      {{ url_for('custom', custom_file='favicon_png', filename='img/favicon.svg') }}
+      {%- else -%} {{ url_for('custom', custom_file='favicon_svg', filename='img/favicon.svg') }}
+      {%- endif -%}
+      "></img>
     </a>
     <div id="search_view">
       <div class="search_box">

searx/webapp.py

@@ -37,6 +37,7 @@ from flask import (
     make_response,
     redirect,
     send_from_directory,
+    send_file,
 )
 from flask.wrappers import Response
 from flask.json import jsonify
@@ -74,6 +75,7 @@ from searx import webutils
 from searx.webutils import (
     highlight_content,
     get_static_files,
+    get_custom_files,
     get_result_templates,
     get_themes,
     exception_classname_to_text,
@@ -132,6 +134,7 @@ if not searx_debug and settings['server']['secret_key'] == 'ultrasecretkey':
 # about static
 logger.debug('static directory is %s', settings['ui']['static_path'])
 static_files = get_static_files(settings['ui']['static_path'])
+custom_files = get_custom_files()
 
 # about templates
 logger.debug('templates directory is %s', settings['ui']['templates_path'])
@@ -256,6 +259,15 @@ def get_result_template(theme_name: str, template_name: str):
 
 def custom_url_for(endpoint: str, **values):
     suffix = ""
+    if endpoint == 'custom' and values.get('custom_file'):
+        if values['custom_file'] in custom_files:
+            values.pop('filename')
+            if get_setting('ui.static_use_hash'):
+                suffix = "?" + custom_files[values['custom_file']]['hash']
+        else:
+            # if there's no custom file defined in settings.yml, then use the default file
+            values.pop('custom_file')
+            endpoint = 'static'
     if endpoint == 'static' and values.get('filename'):
         file_hash = static_files.get(values['filename'])
         if not file_hash:
@@ -1275,8 +1287,25 @@ def opensearch():
     return resp
 
 
+@app.route('/custom/<path:custom_file>')
+def custom(custom_file):
+    if custom_file in custom_files:
+        filepath = custom_files[custom_file]['path']
+        if os.path.isfile(filepath):
+            if 'mimetype' in custom_files[custom_file]:
+                return send_file(filepath, mimetype=custom_files[custom_file]['mimetype'])
+            return send_file(filepath)
+        logger.warning('%s does not exist or is not a file', filepath)
+    return flask.abort(404)
+
+
 @app.route('/favicon.ico')
 def favicon():
+    if 'favicon_png' in custom_files:
+        filepath = custom_files['favicon_png']['path']
+        if os.path.isfile(filepath):
+            return send_file(filepath, mimetype='image/png')
+        logger.warning('%s does not exist or is not a file', filepath)
     theme = request.preferences.get_value("theme")
     return send_from_directory(
         os.path.join(app.root_path, settings['ui']['static_path'], 'themes', theme, 'img'),  # pyright: ignore

searx/webutils.py

@@ -204,6 +204,28 @@ def get_static_files(static_path: str) -> Dict[str, str]:
     return static_files
 
 
+def get_custom_files() -> Dict[str, dict]:
+    custom_files: Dict[str, dict] = {}
+
+    for option in settings['brand']['custom_files']:
+        filepath = settings['brand']['custom_files'][option]
+        if os.path.isfile(filepath):
+            custom_files.setdefault(option, {})
+            custom_files[option]['path'] = filepath
+            custom_files[option]['hash'] = get_hash_for_file(pathlib.Path(filepath))
+            if option == 'favicon_png':
+                custom_files[option]['mimetype'] = 'image/png'
+            if option == 'favicon_svg':
+                custom_files[option]['mimetype'] = 'image/svg+xml'
+        else:
+            logger.warning('%s does not exist or is not a file', filepath)
+
+    if 'favicon_svg' in custom_files and 'favicon_png' not in custom_files:
+        logger.warning('Some browsers only support PNG favicons, but you have only set an SVG favicon')
+
+    return custom_files
+
+
 def get_result_templates(templates_path):
     result_templates = set()
     templates_path_length = len(templates_path) + 1

utils/lib_sxng_static.sh

@@ -8,7 +8,6 @@ STATIC_BUILT_PATHS=(
     'searx/static/themes/simple/js'
     'searx/static/themes/simple/src/generated/pygments.less'
     'searx/static/themes/simple/img'
-    'searx/templates/simple/searxng-wordmark.min.svg'
     'searx/templates/simple/icons.html'
 )