fix: PO parser escape order, proxy endpoint consistency, and accessibility bugs

src/handlers/api.rs

@@ -81,8 +81,8 @@ fn proxy_field_handler(
         return Err(AppError::DbNotReady);
     }
     let ip = resolve_ip(headers, query, state.dev_mode)?;
-    let proxy = db::lookup_proxy(&state.db, ip).ok_or(AppError::DbLookupFailed)?;
-    Ok(format!("{}\n", field(&proxy)))
+    let value = db::lookup_proxy(&state.db, ip).map_or(false, |p| field(&p));
+    Ok(format!("{value}\n"))
 }
 
 pub async fn asn_handler(

src/i18n.rs

@@ -212,9 +212,10 @@ fn append_quoted(target: &mut String, quoted: &str) {
     if s.len() >= 2 && s.starts_with('"') && s.ends_with('"') {
         let inner = &s[1..s.len() - 1];
         let unescaped = inner
+            .replace("\\\\", "\x00")
             .replace("\\n", "\n")
             .replace("\\\"", "\"")
-            .replace("\\\\", "\\");
+            .replace('\x00', "\\");
         target.push_str(&unescaped);
     }
 }

static/script.js

@@ -208,6 +208,9 @@ function initCopyIp(wrap){
   var langTag=document.documentElement.getAttribute("lang")||"en";
   var mmdbKeyMap={"en":"en","de":"de","es":"es","fr":"fr","ja":"ja","ru":"ru","pt":"pt-BR","zh-Hans":"zh-CN","zh-Hant":"zh-CN"};
   var mmdbKey=mmdbKeyMap[langTag]||"en";
+  var yesText=root.getAttribute("data-yes-text")||"Yes";
+  var noText=root.getAttribute("data-no-text")||"No";
+  var tableLabel=root.getAttribute("data-table-label")||"IP address information";
 
   function localizedName(names){
     if(!names)return "";
@@ -237,9 +240,9 @@ function initCopyIp(wrap){
 
   function boolHtml(val){
     if(val){
-      return '<i class="icon-check bool-true" aria-hidden="true"></i>';
+      return '<i class="icon-check bool-true" aria-hidden="true"></i><span class="sr-only">'+escapeHtml(yesText)+'</span>';
     }
-    return '<i class="icon-minus bool-false" aria-hidden="true"></i>';
+    return '<i class="icon-minus bool-false" aria-hidden="true"></i><span class="sr-only">'+escapeHtml(noText)+'</span>';
   }
 
   function labelFor(key){
@@ -252,7 +255,7 @@ function initCopyIp(wrap){
     html+='<span class="ip-copied-tooltip" aria-live="polite" hidden>'+escapeHtml(copiedText)+'</span>';
     html+='</div>';
 
-    html+='<table class="info-table"><tbody>';
+    html+='<table class="info-table" aria-label="'+escapeHtml(tableLabel)+'"><tbody>';
 
     var asn=info.asn||{};
     var asnNum=asn.autonomous_system_number;
@@ -359,8 +362,11 @@ function initCopyIp(wrap){
         })
         .catch(function(){hideSkeleton();});
     }else if(!primaryIsIPv6){
-      fetch("/ip")
+      var controller2=new AbortController();
+      var timeout2=setTimeout(function(){controller2.abort();},5000);
+      fetch("/ip",{signal:controller2.signal})
         .then(function(r){
+          clearTimeout(timeout2);
           if(!r.ok)throw new Error(r.status);
           return r.text();
         })

static/style.css

@@ -154,7 +154,7 @@ main {
 
 .ip-copied-tooltip {
   position: absolute;
-  right: 0;
+  inset-inline-end: 0;
   top: 50%;
   translate: 0 -50%;
   font-size: 13px;

templates/index.html

@@ -67,6 +67,9 @@
     <div itemscope itemtype="https://schema.org/WebPage"
          data-ipv4-domain="{{ ipv4_domain }}"
          data-copied-text="{{ "Copied"|t(locale) }}"
+         data-yes-text="{{ "Yes"|t(locale) }}"
+         data-no-text="{{ "No"|t(locale) }}"
+         data-table-label="{{ "IP address information"|t(locale) }}"
          {% if is_query %}data-is-query="true"{% endif %}
          id="ip-info-root">
     <div class="ip-copy-wrap" data-copied="{{ "Copied"|t(locale) }}">