fix for #72, index page not using page themes

brain/controller/DashControl.inc.php

@@ -104,14 +104,20 @@ class DashControl
             $uuid = $args["fourth"];
             switch ($mode) {
               case "edit":
-                $customPages = (new Themes())->getCustomViews();
+                $page = (new Book("../content/pages"))->findPageById($uuid);
+                $views = [];
+                if (str_contains($page["layout"], "index")) {
+                  $views = (new Themes())->getCustomIndex();
+                } else {
+                  $views = (new Themes())->getCustomViews();
+                }
                 $pageOptions = [
                   "title" => "Fipamo | Edit Page",
-                  "page" => (new Book("../content/pages"))->findPageById($uuid),
+                  "page" => $page,
                   "mode" => $mode,
                   "token" => Session::get("form_token"),
                   "status" => Session::active(),
-                  "views" => $customPages,
+                  "views" => $views,
                 ];
                 break;
               case "preview":

brain/data/Themes.inc.php

@@ -20,6 +20,25 @@ class Themes
     return $this->themes;
   }
 
+  public function getCustomIndex()
+  {
+    $settings = (new Settings())->getSettings();
+    $currentTheme = $settings["global"]["theme"];
+    $folder = "../content/themes/" . $currentTheme;
+    $files = array_filter(glob("$folder/*twig"), "is_file");
+    $views = [];
+
+    foreach ($files as $file) {
+      $path = explode("/", $file);
+      $fileName = $path[4];
+      if (str_contains($fileName, "index")) {
+        $page = explode(".", $fileName);
+        $views[] = $page[0];
+      }
+    }
+    return $views;
+  }
+
   public function getCustomViews()
   {
     $settings = (new Settings())->getSettings();