Add "Pull Page" functionality to admin bar and REST API endpoint

includes/admin.php

@@ -8,6 +8,82 @@
 
 if ( ! defined( 'ABSPATH' ) ) exit;
 
+// ─── Admin bar pull button (front-end) ──────────────────────────────────────
+add_action( 'admin_bar_menu', function ( WP_Admin_Bar $wp_admin_bar ) {
+    // Front-end only, logged-in admins, singular pages/posts
+    if ( is_admin() ) return;
+    if ( ! is_user_logged_in() ) return;
+    if ( ! current_user_can( 'manage_options' ) ) return;
+    if ( ! is_singular() ) return;
+
+    $post = get_queried_object();
+    if ( ! $post instanceof WP_Post ) return;
+
+    $wp_admin_bar->add_node( [
+        'id'    => 'oribi-sync-pull',
+        'title' => '<span class="ab-icon dashicons dashicons-download" aria-hidden="true"></span><span class="ab-label">Pull Page</span>',
+        'href'  => '#',
+        'meta'  => [
+            'title' => 'Pull this page and theme from Git',
+        ],
+    ] );
+}, 100 );
+
+// Front-end script that wires up the admin bar pull button
+add_action( 'wp_footer', function () {
+    if ( ! is_user_logged_in() ) return;
+    if ( ! current_user_can( 'manage_options' ) ) return;
+    if ( ! is_singular() ) return;
+    if ( ! is_admin_bar_showing() ) return;
+
+    $post = get_queried_object();
+    if ( ! $post instanceof WP_Post ) return;
+
+    $api_url = rest_url( 'oribi-sync/v1/pull-page' );
+    $nonce   = wp_create_nonce( 'wp_rest' );
+    $post_id = (int) $post->ID;
+    ?>
+    <script>
+    (function () {
+        'use strict';
+        var btn = document.getElementById('wp-admin-bar-oribi-sync-pull');
+        if (!btn) return;
+
+        btn.addEventListener('click', function (e) {
+            e.preventDefault();
+
+            var link = btn.querySelector('a');
+            var label = btn.querySelector('.ab-label');
+            if (link) { link.style.opacity = '0.5'; link.style.pointerEvents = 'none'; }
+            if (label) { label.textContent = 'Pulling…'; }
+
+            fetch(<?php echo wp_json_encode( $api_url ); ?>, {
+                method: 'POST',
+                credentials: 'same-origin',
+                headers: {
+                    'Content-Type': 'application/json',
+                    'X-WP-Nonce': <?php echo wp_json_encode( $nonce ); ?>
+                },
+                body: JSON.stringify({ post_id: <?php echo $post_id; ?> })
+            })
+            .then(function (r) { return r.json(); })
+            .then(function () {
+                // Hard reload — append a cache-busting param to force a fresh response
+                var url = new URL(window.location.href);
+                url.searchParams.set('_nocache', Date.now());
+                window.location.replace(url.toString());
+            })
+            .catch(function (err) {
+                if (label) { label.textContent = 'Pull Page'; }
+                if (link) { link.style.opacity = ''; link.style.pointerEvents = ''; }
+                alert('Oribi Sync pull failed: ' + err);
+            });
+        });
+    })();
+    </script>
+    <?php
+} );
+
 // ─── Register admin menu ──────────────────────────────────────────────────────
 add_action( 'admin_menu', function () {
     add_options_page(