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(

includes/rest.php

@@ -48,6 +48,15 @@ add_action( 'rest_api_init', function () {
         },
     ] );
 
+    // ── Pull single page + theme ───────────────────────────────────────────
+    register_rest_route( 'oribi-sync/v1', '/pull-page', [
+        'methods'             => 'POST',
+        'callback'            => 'oribi_sync_rest_pull_page',
+        'permission_callback' => function () {
+            return current_user_can( 'manage_options' );
+        },
+    ] );
+
     // ── Webhook (secret-based auth, no WP login required) ─────────────────
     register_rest_route( 'oribi-sync/v1', '/webhook', [
         'methods'             => 'POST',
@@ -86,6 +95,20 @@ function oribi_sync_rest_status(): WP_REST_Response {
     ] );
 }
 
+/**
+ * REST: Pull a single page and theme from the repo.
+ */
+function oribi_sync_rest_pull_page( WP_REST_Request $request ): WP_REST_Response {
+    $post_id = (int) $request->get_param( 'post_id' );
+    if ( $post_id < 1 ) {
+        return new WP_REST_Response( [ 'ok' => false, 'message' => 'Missing or invalid post_id.' ], 400 );
+    }
+
+    $result = oribi_sync_pull_page_from_repo( $post_id );
+
+    return new WP_REST_Response( $result, $result['ok'] ? 200 : 500 );
+}
+
 /**
  * REST: Webhook trigger.
  *

includes/sync-engine.php

@@ -531,6 +531,133 @@ function oribi_sync_apply_theme_files( string $api_base, string $branch, string
     return $out;
 }
 
+/**
+ * Pull a single page (and theme files) from the repo.
+ *
+ * Used by the admin-bar "Pull Page" button to re-sync only the page currently
+ * being viewed plus all theme files, then returns a result array.
+ *
+ * @param int $post_id  WordPress post ID.
+ *
+ * @return array{ok: bool, created: string[], updated: string[], skipped: string[], errors: string[], theme_updated: string[]}
+ */
+function oribi_sync_pull_page_from_repo( int $post_id ): array {
+    $result = [
+        'ok'            => true,
+        'created'       => [],
+        'updated'       => [],
+        'skipped'       => [],
+        'errors'        => [],
+        'theme_updated' => [],
+    ];
+
+    $post = get_post( $post_id );
+    if ( ! $post ) {
+        $result['ok']     = false;
+        $result['errors'][] = 'Post not found.';
+        return $result;
+    }
+
+    $slug = $post->post_name;
+
+    // ── Gather settings ────────────────────────────────────────────────────
+    $repo_url = get_option( 'oribi_sync_repo', '' );
+    $branch   = get_option( 'oribi_sync_branch', 'main' ) ?: 'main';
+    $pat      = oribi_sync_get_pat();
+
+    if ( empty( $repo_url ) || empty( $pat ) ) {
+        $result['ok']     = false;
+        $result['errors'][] = 'Repository URL or PAT is not configured.';
+        return $result;
+    }
+
+    $parsed = oribi_sync_parse_repo_url( $repo_url );
+    if ( is_wp_error( $parsed ) ) {
+        $result['ok']     = false;
+        $result['errors'][] = $parsed->get_error_message();
+        return $result;
+    }
+
+    $provider = oribi_sync_get_provider();
+    $api_base = oribi_sync_api_base( $provider, $parsed );
+
+    // ── Fetch tree ─────────────────────────────────────────────────────────
+    $tree = oribi_sync_fetch_tree( $api_base, $branch, $provider, $pat );
+    if ( is_wp_error( $tree ) ) {
+        $result['ok']     = false;
+        $result['errors'][] = 'Tree fetch failed: ' . $tree->get_error_message();
+        return $result;
+    }
+
+    // ── Find the matching page file ────────────────────────────────────────
+    $page_files   = oribi_sync_filter_tree( $tree, 'Pages' );
+    $target_entry = null;
+
+    foreach ( $page_files as $entry ) {
+        $file_slug = oribi_sync_filename_to_slug( basename( $entry['path'] ) );
+        if ( $file_slug === $slug ) {
+            $target_entry = $entry;
+            break;
+        }
+    }
+
+    if ( ! $target_entry ) {
+        $result['skipped'][] = $slug . ' (not found in Pages/ directory)';
+    } else {
+        $raw_content = oribi_sync_fetch_file( $api_base, $branch, $target_entry['path'], $provider, $pat );
+        if ( is_wp_error( $raw_content ) ) {
+            $result['errors'][] = $target_entry['path'] . ': ' . $raw_content->get_error_message();
+            $result['ok'] = false;
+        } else {
+            $raw_content = trim( $raw_content );
+            $ext = strtolower( pathinfo( basename( $target_entry['path'] ), PATHINFO_EXTENSION ) );
+
+            if ( $ext === 'php' ) {
+                $content = oribi_sync_execute_php( $raw_content, $slug );
+                if ( is_wp_error( $content ) ) {
+                    $result['errors'][] = $target_entry['path'] . ': ' . $content->get_error_message();
+                    $result['ok'] = false;
+                    $content = null;
+                }
+            } else {
+                $content = $raw_content;
+            }
+
+            if ( $content !== null ) {
+                $checksum = hash( 'sha256', $raw_content );
+                $git_sha  = $target_entry['sha'] ?? '';
+
+                $update = wp_update_post( [
+                    'ID'           => $post->ID,
+                    'post_content' => $content,
+                    'post_status'  => 'publish',
+                ], true );
+
+                if ( is_wp_error( $update ) ) {
+                    $result['errors'][] = $slug . ': ' . $update->get_error_message();
+                    $result['ok'] = false;
+                } else {
+                    update_post_meta( $post->ID, '_oribi_sync_checksum', $checksum );
+                    update_post_meta( $post->ID, '_oribi_sync_git_sha',  $git_sha );
+                    update_post_meta( $post->ID, '_oribi_sync_source',   $repo_url . '@' . $branch . ':' . $target_entry['path'] );
+                    update_post_meta( $post->ID, '_oribi_sync_last_run', current_time( 'mysql' ) );
+                    update_post_meta( $post->ID, '_wp_page_template',    'default' );
+                    $result['updated'][] = $slug;
+                }
+            }
+        }
+    }
+
+    // ── Sync theme files ───────────────────────────────────────────────────
+    $theme_sync = oribi_sync_apply_theme_files( $api_base, $branch, $provider, $pat, false, $tree );
+    $result['theme_updated'] = $theme_sync['updated'];
+    foreach ( $theme_sync['errors'] as $err ) {
+        $result['errors'][] = '[theme] ' . $err;
+    }
+
+    return $result;
+}
+
 /**
  * Fetch theme files from the repo (for preview / apply).
  *