first theme commit

includes/template_content_update.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Update wordpress content on admin init. 
+ * 
+ * @package ThemeStarter
+ */
+
+
+function update_page_content_from_file()
+{
+  // Get all pages
+  $pages = get_pages();
+
+  foreach ($pages as $page) {
+    $slug = $page->post_name;
+    $file_path = get_template_directory() . '/templates/internal/' . $slug . '.php';
+
+    // Check if the file exists
+    if (file_exists($file_path)) {
+      // Start output buffering to capture PHP output
+      ob_start();
+
+      // Include the file to execute its PHP code
+      include($file_path);
+
+      // Get the output and clean the output buffer
+      $file_content = ob_get_clean();
+
+      // Update the page content
+      wp_update_post(array(
+        'ID'           => $page->ID,
+        'post_content' => $file_content,
+      ));
+    }
+  }
+}