Major Fix, added new logic for pages, added redirect for env-error.php and db-error.php

config/constants.php

@@ -12,7 +12,7 @@
     define("INCLUDES_FOLD",  ROOT_DIR . "includes/");
 
     // - ASSETS
-    define("CSS_FOLD", ASSETS_FOLD . " css/");
+    define("CSS_FOLD", ASSETS_FOLD . "css/");
     define("IMG_FOLD", ASSETS_FOLD . "img/");
     define("JS_FOLD", ASSETS_FOLD . "js/");
     define("FONTS_FOLD", CSS_FOLD . "fonts/");

config/functions_init.php

@@ -1,123 +1,52 @@
 <?php
 
-  // CHECKING ERROR ENV AND PRINT RESULT
-  function error_env($option){
+function error_env($option) {
   global $env;
-  if (empty($env)){
-    $result="<p class='err_env_result'><span>ERROR:</span> Variable '<u>\$env</u>' is empty!</p>";
-    $help="<p class='err_env_help'>Please insert the correct value in the file 'config/init.php' or leave it to 'generic'</p>";
-  }else{
-    $result="<p class='err_env_result'><span>ERROR:</span> The environment '<u>{$env}</u>' not exists!</p>";
-    $help="<p class='err_env_help'>Please insert the correct value in the file 'config/init.php or leave it to 'generic'</p>";
+
+  if (empty($env)) {
+    $result = "<p class='err_env_result'><span>ERROR:</span> Variable '<u>\$env</u>' is empty!</p>";
+    $help = "<p class='err_env_help'>Please insert the correct value in the file 'config/init.php' or leave it to 'generic'</p>";
+  } else {
+    $result = "<p class='err_env_result'><span>ERROR:</span> The environment '<u>{$env}</u>' does not exist!</p>";
+    $help = "<p class='err_env_help'>Please insert the correct value in the file 'config/init.php' or leave it to 'generic'</p>";
   }
 
-  if($option == "result"){
-    echo $result;
-  }elseif($option == "help"){
-    echo $help;
-  }else{
-    echo "ERROR: Wrong attribute in declared in the function!";
-    die;
-    }
+  echo $option === "result" ? $result : $help;
+}
+
+
+/**
+ * Get current page safely.
+ */
+function get_current_page() {
+  $page = $_GET["page"] ?? "home";
+
+  $page = strtolower(trim($page));
+  $page = preg_replace("/[^a-z0-9\-]/", "", $page);
+
+  if ($page === "") {
+    $page = "home";
   }
 
-  function php_pages($option=null, $domain_shows=null){
-    // Required files or shows error if debug has been set to on.
-    if ($option == "error"){
-      $required_pages=[
-        PAGES_FOLD . "404.php",
-        PAGES_FOLD . "home.php"
-      ];
+  return $page;
+}
 
-      $missing_pages=[];
 
-      foreach($required_pages as $required){
-       if (! file_exists($required)){
-        array_push($missing_pages, $required);
-       }
-      }
+/**
+ * Resolve page file.
+ */
+function resolve_page() {
+  $page = get_current_page();
+  $file = PAGES_FOLD . $page . ".php";
 
-      if (! empty($missing_pages)){
-        if (DEBUG){
-          echo "<h1>ERROR: Missing Required Pages:</h1>";
-          echo "<ul>";
-            foreach ($missing_pages as $pagepath){
-              echo "<li>Required file '" . $pagepath . "' is missing!</li>";
-            }
-          echo "</ul>";
-        
-        }
-        die("Required pages are missing!.");
-      }
-      
-    }
+  // 👉 rendi disponibile globalmente
+  $GLOBALS["current_page"] = $page;
 
-    if (isset($_GET["page"])){
-      // ---- OPTIONS IF PAGE HAS BEEN DECLARED ----
-      $pagecheck=$_GET["page"];
-      if (empty($pagecheck)){
-        $page="home";
-      }elseif(file_exists(PAGES_FOLD . $pagecheck . ".php")){
-        $page=$pagecheck;
-      }else{
-        $page="404";
-      }
-      
-      // title for pages
-      if ( $domain_shows == "show" ){
-        $page_title=DOMAIN . " | " . ucfirst($page);
-      }else{
-        $page_title= ucfirst($page);
-      }
-
-      // return call
-      switch($option){
-        case "return_page":
-          return $page;
-          break;
-        case "return_title":
-          return $page_title;
-          break;
-        case "page":
-          echo $page;
-          break;
-        case "title":
-          echo $page_title;
-          break;
-        default:
-          echo $page;
-      }
-
-    }else{
-      // ---- OPTIONS IF PAGE HAS NOT BEEN DECLARED ----
-      $page = "home";
-
-      // title for pages
-      if ( $domain_shows == "show" ){
-        $page_title=DOMAIN . " | " . ucfirst($page);
-      }else{
-        $page_title= ucfirst($page);
-      }
-
-      // return call
-      switch($option){
-        case "return_page":
-          return $page;
-          break;
-        case "return_title":
-          return $page_title;
-          break;
-        case "page":
-          echo $page;
-          break;
-        case "title":
-          echo $page_title;
-          break;
-        default:
-          echo $page;
-      }
-      
-    }
+  if (file_exists($file)) {
+    return $file;
   }
-  
-?>
+
+  http_response_code(404);
+  $GLOBALS["current_page"] = "404";
+  return PAGES_FOLD . "404.php";
+}

config/init.php

@@ -15,6 +15,7 @@
     /* ----------------------------------- */
     default:
       // Showing error page by default.
+      $error_env_check=true;
       include("pages/env-error.php");
       die;