add option to change site name in config and cleanup

config-default.toml

@@ -5,7 +5,7 @@ api = false
 
 [ui]
 # engine_list_separator = true
-# version_info = true
+# show_version_info = true
 # stylesheet_url = "/themes/catppuccin-mocha.css"
 
 [engines]

src/config.rs

@@ -39,19 +39,17 @@ impl Config {
 pub struct UiConfig {
     pub show_engine_list_separator: bool,
     pub show_version_info: bool,
+    pub site_name: String,
     pub stylesheet_url: Option<String>,
     pub stylesheet_str: Option<String>,
 }
 
 #[derive(Deserialize, Debug, Default)]
 pub struct PartialUiConfig {
-    #[serde(default)]
     pub show_engine_list_separator: Option<bool>,
-    #[serde(default)]
     pub show_version_info: Option<bool>,
-    #[serde(default)]
+    pub site_name: Option<String>,
     pub stylesheet_url: Option<String>,
-    #[serde(default)]
     pub stylesheet_str: Option<String>,
 }
 
@@ -61,7 +59,9 @@ impl UiConfig {
             .show_engine_list_separator
             .unwrap_or(self.show_engine_list_separator);
         self.show_version_info = partial.show_version_info.unwrap_or(self.show_version_info);
+        self.site_name = partial.site_name.unwrap_or(self.site_name.clone());
         self.stylesheet_url = partial.stylesheet_url.or(self.stylesheet_url.clone());
+        self.stylesheet_str = partial.stylesheet_str.or(self.stylesheet_str.clone());
     }
 }
 
@@ -76,15 +76,14 @@ pub struct ImageSearchConfig {
 pub struct PartialImageSearchConfig {
     pub enabled: Option<bool>,
     pub show_engines: Option<bool>,
-    #[serde(default)]
-    pub proxy: PartialImageProxyConfig,
+    pub proxy: Option<PartialImageProxyConfig>,
 }
 
 impl ImageSearchConfig {
     pub fn overlay(&mut self, partial: PartialImageSearchConfig) {
         self.enabled = partial.enabled.unwrap_or(self.enabled);
         self.show_engines = partial.show_engines.unwrap_or(self.show_engines);
-        self.proxy.overlay(partial.proxy);
+        self.proxy.overlay(partial.proxy.unwrap_or_default());
     }
 }
 
@@ -164,10 +163,7 @@ pub struct EngineConfig {
 
 #[derive(Deserialize, Clone, Debug, Default)]
 pub struct PartialEngineConfig {
-    #[serde(default)]
     pub enabled: Option<bool>,
-
-    #[serde(default)]
     pub weight: Option<f64>,
     #[serde(flatten)]
     pub extra: toml::Table,
@@ -209,6 +205,7 @@ impl Default for Config {
             ui: UiConfig {
                 show_engine_list_separator: false,
                 show_version_info: false,
+                site_name: "metasearch".to_string(),
                 stylesheet_url: None,
                 stylesheet_str: None,
             },

src/web/index.rs

@@ -20,7 +20,7 @@ pub async fn index(State(config): State<Arc<Config>>) -> impl IntoResponse {
                 head {
                     meta charset="UTF-8";
                     meta name="viewport" content="width=device-width, initial-scale=1.0";
-                    title { "metasearch" }
+                    title { {(config.ui.site_name)} }
                     link rel="stylesheet" href="/style.css";
                     @if let Some(stylesheet_url) = &config.ui.stylesheet_url {
                         link rel="stylesheet" href=(stylesheet_url);
@@ -33,7 +33,7 @@ pub async fn index(State(config): State<Arc<Config>>) -> impl IntoResponse {
                 }
                 body {
                     div."main-container" {
-                        h1 { "metasearch" }
+                        h1 { {(config.ui.site_name)} }
                         form."search-form" action="/search" method="get" {
                             input type="text" name="q" placeholder="Search" id="search-input" autofocus onfocus="this.select()" autocomplete="off";
                             input type="submit" value="Search";

src/web/opensearch.rs

@@ -2,6 +2,7 @@ use axum::{
     http::{header, HeaderMap},
     response::IntoResponse,
 };
+use maud::{html, PreEscaped};
 
 pub async fn route(headers: HeaderMap) -> impl IntoResponse {
     let host = headers
@@ -14,16 +15,15 @@ pub async fn route(headers: HeaderMap) -> impl IntoResponse {
             header::CONTENT_TYPE,
             "application/opensearchdescription+xml",
         )],
-        format!(
-            r#"<?xml version="1.0" encoding="utf-8"?>
-    <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
-        <ShortName>metasearch</ShortName>
-        <Description>Search metasearch</Description>
-        <InputEncoding>UTF-8</InputEncoding>
-        <Url type="text/html" method="get" template="https://{host}/search?q={{searchTerms}}" />
-        <Url type="application/x-suggestions+json" method="get"
-            template="https://{host}/autocomplete?q={{searchTerms}}" />
-    </OpenSearchDescription>"#
-        ),
+        html! {
+            (PreEscaped(r#"<?xml version="1.0" encoding="utf-8"?>"#))
+            OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" {
+                ShortName { "metasearch" }
+                Description { "Search metasearch" }
+                InputEncoding { "UTF-8" }
+                Url type="text/html" method="get" template=(format!("https://{host}/search?q={{searchTerms}}")) {}
+                Url type="application/x-suggestions+json" method="get" template=(format!("https://{host}/autocomplete?q={{searchTerms}}")) {}
+            }
+        }.into_string(),
     )
 }

src/web/search.rs

@@ -29,7 +29,8 @@ fn render_beginning_of_html(search: &SearchQuery) -> String {
             meta name="viewport" content="width=device-width, initial-scale=1.0";
             title {
                 (search.query)
-                " - metasearch"
+                " - "
+                (search.config.ui.site_name)
             }
             link rel="stylesheet" href="/style.css";
             @if let Some(stylesheet_url) = &search.config.ui.stylesheet_url {