feat: Integrate Inja template engine and multi-language support for website crawler

- Disabled test builds in the build script for cleaner deployment.
- Added Inja template engine for rendering HTML with localization support.
- Implemented multi-language capabilities with English and Persian translations.
- Created new HTML templates for crawl request interface, enhancing user experience.
- Introduced JSON localization files for dynamic content rendering based on user language selection.
- Updated HomeController to handle template rendering and localization data loading.

These changes significantly enhance the website crawler's interface, making it more accessible and user-friendly for a diverse audience.

Author: Hatef-Rostamkhani

CMakeLists.txt

@@ -25,6 +25,15 @@ find_package(Threads REQUIRED)
 find_path(WEBSOCKETPP_INCLUDE_DIR NAMES websocketpp/endpoint.hpp PATHS /usr/include /usr/local/include)
 find_path(NLOHMANN_JSON_INCLUDE_DIR NAMES nlohmann/json.hpp PATHS /usr/include /usr/local/include)
 
+# Add Inja template engine (header-only)
+find_path(INJA_INCLUDE_DIR NAMES inja/inja.hpp PATHS ${CMAKE_SOURCE_DIR}/include /usr/include /usr/local/include)
+if(INJA_INCLUDE_DIR)
+    set(INJA_AVAILABLE TRUE)
+    message(STATUS "Inja found at: ${INJA_INCLUDE_DIR}")
+else()
+    message(FATAL_ERROR "Inja header file not found. Please run: mkdir -p include/inja && curl -L https://github.com/pantor/inja/releases/download/v3.4.0/inja.hpp -o include/inja/inja.hpp")
+endif()
+
 # Remove WebSocket++ and nlohmann/json checks for browserless
 # Always build BrowserlessClient if referenced
 
@@ -65,6 +74,11 @@ include_directories(
 # Always include BrowserlessClient if referenced
 include_directories(${WEBSOCKETPP_INCLUDE_DIR} ${NLOHMANN_JSON_INCLUDE_DIR})
 
+# Add Inja include directories if available
+if(INJA_AVAILABLE AND INJA_INCLUDE_DIR)
+    include_directories(${INJA_INCLUDE_DIR})
+endif()
+
 # Add Redis include directories if available
 if(REDIS_AVAILABLE)
     include_directories(${REDIS_INCLUDE_DIRS})
@@ -138,6 +152,8 @@ target_link_libraries(server
         Threads::Threads
 )
 
+# Link Inja if available (header-only library, no linking required)
+
 # Link Redis libraries if available
 if(REDIS_AVAILABLE)
     target_link_libraries(server PRIVATE ${REDIS_LIBRARIES})

build.sh

@@ -311,7 +311,7 @@ cmake .. \
     -DCMAKE_CXX_STANDARD_REQUIRED=ON \
     -DCMAKE_CXX_EXTENSIONS=OFF \
     -DPkgConfig_DIR=/usr/share/pkgconfig \
-    -DBUILD_TESTS=ON
+    -DBUILD_TESTS=OFF
 
 # Build the project
 echo "Building project..."