Font Manager Update

Co-authored-by: Copilot <copilot@github.com>

src/activities/settings/FontDownloadActivity.cpp

@@ -128,8 +128,14 @@ bool FontDownloadActivity::fetchAndParseManifest() {
 
     if (family.installed) {
       for (const auto& file : family.files) {
+        std::string localFilename = file.name;
+        std::string familyPrefix = family.name + "/";
+        if (localFilename.find(familyPrefix) == 0) {
+          localFilename = localFilename.substr(familyPrefix.length());
+        }
+
         char path[128];
-        FontInstaller::buildFontPath(family.name.c_str(), file.name.c_str(), path, sizeof(path));
+        FontInstaller::buildFontPath(family.name.c_str(), localFilename.c_str(), path, sizeof(path));
         FsFile f;
         if (Storage.openFileForRead("FONT", path, f)) {
           size_t actual = f.fileSize();
@@ -219,8 +225,14 @@ void FontDownloadActivity::downloadFamily(ManifestFamily& family) {
     }
     requestUpdateAndWait();
 
+    std::string localFilename = file.name;
+    std::string familyPrefix = family.name + "/";
+    if (localFilename.find(familyPrefix) == 0) {
+      localFilename = localFilename.substr(familyPrefix.length());
+    }
+
     char stagedPath[128];
-    snprintf(stagedPath, sizeof(stagedPath), "%s/%s", stagingDir, file.name.c_str());
+    snprintf(stagedPath, sizeof(stagedPath), "%s/%s", stagingDir, localFilename.c_str());
 
     // Make sure parent directories exist for the file
     std::string stagedPathStr(stagedPath);

src/network/CrossPointWebServer.cpp

@@ -1441,7 +1441,8 @@ static constexpr size_t MAX_FONT_FILE_NAME_LEN = 60;
 
 bool isValidFontFileName(const std::string& name) {
   if (name.empty() || name.size() > MAX_FONT_FILE_NAME_LEN) return false;
-  if (name.find('/') != std::string::npos) return false;
+  // Allow '/' for subdirectories of font families, but prevent absolute paths
+  if (name[0] == '/') return false;
   if (name.find('\\') != std::string::npos) return false;
   if (name.find("..") != std::string::npos) return false;
   return true;
@@ -1515,8 +1516,14 @@ bool fetchRemoteFontManifest(FontInstaller& installer, std::vector<RemoteManifes
     family.hasUpdate = false;
     if (family.installed) {
       for (const auto& file : family.files) {
+        std::string localFilename = file.name;
+        std::string familyPrefix = family.name + "/";
+        if (localFilename.find(familyPrefix) == 0) {
+          localFilename = localFilename.substr(familyPrefix.length());
+        }
+
         char path[128];
-        FontInstaller::buildFontPath(family.name.c_str(), file.name.c_str(), path, sizeof(path));
+        FontInstaller::buildFontPath(family.name.c_str(), localFilename.c_str(), path, sizeof(path));
         FsFile f;
         if (Storage.openFileForRead("WEB", path, f)) {
           const size_t actual = static_cast<size_t>(f.size());
@@ -1583,13 +1590,27 @@ bool installRemoteFamily(const RemoteManifestFamily& family, const std::string&
   for (const auto& file : family.files) {
     esp_task_wdt_reset();
 
+    std::string localFilename = file.name;
+    std::string familyPrefix = family.name + "/";
+    if (localFilename.find(familyPrefix) == 0) {
+      localFilename = localFilename.substr(familyPrefix.length());
+    }
+
     char stagedPath[128];
-    int sn = snprintf(stagedPath, sizeof(stagedPath), "%s/%s", stagingDir, file.name.c_str());
+    int sn = snprintf(stagedPath, sizeof(stagedPath), "%s/%s", stagingDir, localFilename.c_str());
     if (sn < 0 || static_cast<size_t>(sn) >= sizeof(stagedPath)) {
       Storage.removeDir(stagingDir);
-      outError = std::string("File path too long: ") + file.name;
+      outError = std::string("File path too long: ") + localFilename;
       return false;
     }
+
+    // Ensure intermediate subdirectories exist inside stagingDir
+    std::string stagedPathStr(stagedPath);
+    size_t lastSlash = stagedPathStr.find_last_of('/');
+    if (lastSlash != std::string::npos) {
+      Storage.mkdir(stagedPathStr.substr(0, lastSlash).c_str());
+    }
+
     const std::string url = baseUrl + file.name;
 
     auto result = HttpDownloader::downloadToFile(url, stagedPath, nullptr);

src/network/html/FilesPage.html

@@ -1820,6 +1820,7 @@
   <div class="nav-links">
     <a href="/files" class="active">File Manager</a>
     <a href="/settings">Settings</a>
+    <a href="/fonts">Font Manager</a>
     <a href="/systeminfo">System Info</a>
   </div>
 

src/network/html/FontsPage.html

@@ -156,7 +156,7 @@
     <div class="nav-links">
       <a href="/files">File Manager</a>
       <a href="/settings">Settings</a>
-      <a href="/fonts" class="active">Fonts</a>
+      <a href="/fonts" class="active">Font Manager</a>
       <a href="/systeminfo">System Info</a>
     </div>
 

src/network/html/HomePage.html

@@ -173,6 +173,7 @@
   <div class="nav-links">
     <a href="/files">File Manager</a>
     <a href="/settings">Settings</a>
+    <a href="/fonts">Font Manager</a>
     <a href="/systeminfo" class="active">System Info</a>
   </div>
 

src/network/html/SettingsPage.html

@@ -300,6 +300,7 @@
   <div class="nav-links">
     <a href="/files">File Manager</a>
     <a href="/settings" class="active">Settings</a>
+    <a href="/fonts">Font Manager</a>
     <a href="/systeminfo">System Info</a>
   </div>