Viewing File: /usr/local/sitepad/editor/site-data/plugins/gosmtp/main/abilities.php
<?php
/*
* GoSMTP
* https://gosmtp.net
* (c) Softaculous Team
*/
namespace GOSMTP;
if(!defined('ABSPATH')){
die('Hacking Attempt!');
}
/**
* GoSMTP Abilities settings page.
*
* Renders the AI Abilities setup wizard (MCP Adapter install, Application
* Password generation, connection test) and the AI client configuration
* snippet. The ability catalogue merges Free and Pro abilities so the UI
* always reflects what is actually registered.
*
* Note: the actual wp_register_ability() calls live in:
* - GOSMTP\AbilitiesRegister (Free, always registered)
* - GOSMTP\AbilitiesPro (Pro, only when GoSMTP Pro is active)
*/
class Abilities{
// Marker used for the WordPress Application Password created by GoSMTP.
static $APP_PASSWORD_NAME = 'GoSMTP AI Agents';
static $APP_PASSWORD_APP_ID = 'gosmtp-mcp';
// GitHub release endpoint for the official WordPress MCP Adapter plugin.
static $MCP_ADAPTER_RELEASE_URL = 'https://api.github.com/repos/WordPress/mcp-adapter/releases/latest';
static $MCP_ADAPTER_RELEASE_CACHE = 'gosmtp_mcp_adapter_release';
// REST endpoint (provided by the adapter / WP 6.9+) used to test the connection.
static $ABILITIES_ENDPOINT = '/wp-json/wp-abilities/v1/abilities';
// MCP HTTP transport endpoint exposed by the adapter.
static $MCP_SERVER_ENDPOINT = '/wp-json/mcp/mcp-adapter-default-server';
// User meta key used to persist the last "Test connection" result so the
// pill stays in the correct state after a page reload.
static $TEST_STATUS_META = 'gosmtp_mcp_test_status';
/**
* Render the AI Abilities settings page.
*
* @return void
*/
static function ui_abilities(){
global $gosmtp;
// Capability gate - mirrored on every admin page.
if(!current_user_can('manage_options')){
return;
}
// Enqueue dedicated assets for this page.
wp_enqueue_style('gosmtp-admin');
wp_enqueue_style('gosmtp-abilities');
wp_enqueue_script('gosmtp-abilities');
wp_localize_script('gosmtp-abilities', 'gosmtp_abilities', [
'ajax_url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('gosmtp_ajax'),
'endpoint_url' => trailingslashit(home_url()) . ltrim(self::$ABILITIES_ENDPOINT, '/'),
'i18n' => [
'installing' => esc_html__('Installing...', 'gosmtp'),
'activating' => esc_html__('Activating...', 'gosmtp'),
'updating' => esc_html__('Updating...', 'gosmtp'),
'generating' => esc_html__('Generating...', 'gosmtp'),
'testing' => esc_html__('Testing...', 'gosmtp'),
'genErrTitle' => esc_html__('Could not generate the password.', 'gosmtp'),
'testOkPrefix' => esc_html__('Success:', 'gosmtp'),
'testFailPrefix'=> esc_html__('Failed:', 'gosmtp'),
],
]);
// Status probes (kept cheap; safe to run on each render).
$abilities_api_available = function_exists('wp_register_ability');
$adapter_active = is_plugin_active('mcp-adapter/mcp-adapter.php');
$adapter_installed = '' !== self::get_installed_mcp_adapter_file();
$has_app_password = self::current_user_has_mcp_app_password();
$test_status = self::get_test_connection_status();
$site_url = trailingslashit(rtrim(home_url(), '/'));
$endpoint_url = $site_url . ltrim(self::$ABILITIES_ENDPOINT, '/');
$mcp_server_url = $site_url . ltrim(self::$MCP_SERVER_ENDPOINT, '/');
$username = function_exists('wp_get_current_user') ? wp_get_current_user()->user_login : '';
$app_pass_placeholder = esc_html__('your-application-password', 'gosmtp');
$user_placeholder = $username ? $username : esc_html__('<your-username>', 'gosmtp');
$adapter_installed_version = $adapter_installed ? self::get_installed_mcp_adapter_version() : '';
$adapter_latest_version = '';
$adapter_update_available = false;
if($adapter_installed && $adapter_installed_version){
$release = self::get_mcp_adapter_release();
if(!empty($release['version']) && version_compare($release['version'], $adapter_installed_version, '>')){
$adapter_latest_version = $release['version'];
$adapter_update_available = true;
}
}
?>
<div class="wrap gosmtp-abilities-root">
<!-- Page header -->
<header class="gosmtp-abilities-header">
<div class="gosmtp-abilities-header-text">
<h1 class="gosmtp-abilities-title"><?php esc_html_e('AI Abilities', 'gosmtp'); ?></h1>
<p class="gosmtp-abilities-subtitle"><?php esc_html_e('Connect any MCP-compatible AI client to your site. The setup walks you through installing the MCP Adapter, generating a WordPress Application Password and verifying the connection.', 'gosmtp'); ?></p>
</div>
</header>
<!-- Main 2-column layout -->
<div class="gosmtp-abilities-layout">
<!-- LEFT COLUMN -->
<div class="gosmtp-abilities-main">
<!-- Setup checklist card -->
<?php
$total_steps = 4;
$done_count = 0;
$next_step = '';
if(!$abilities_api_available){
$next_step = esc_html__('Abilities registration', 'gosmtp');
}elseif(!$adapter_active){
$done_count++;
$next_step = esc_html__('MCP Adapter installation', 'gosmtp');
}elseif(!$has_app_password){
$done_count += 2;
$next_step = esc_html__('Application Password', 'gosmtp');
}elseif(empty($test_status['ok'])){
$done_count+= 3;
$next_step = esc_html__('Connection test', 'gosmtp');
}else{
$done_count+= 4;
}
?>
<div class="gosmtp-abilities-card gosmtp-abilities-checklist">
<div class="gosmtp-abilities-card-head">
<h2 class="gosmtp-abilities-h2"><?php esc_html_e('Setup', 'gosmtp'); ?></h2>
<div class="gosmtp-abilities-meta"><?php echo esc_html(sprintf(__( '%1$d of %2$d steps complete', 'gosmtp' ), $done_count, $total_steps)); ?></div>
</div>
<!-- Connector progress bar -->
<div class="gosmtp-abilities-stepper" role="list">
<?php
$step_states = [
$abilities_api_available ? 'done' : 'todo',
$adapter_active ? 'done' : 'todo',
$has_app_password ? 'done' : 'todo',
!empty($test_status['ok']) ? 'done' : 'todo',
];
?>
<div class="gosmtp-abilities-stepper-track" aria-hidden="true"><span class="gosmtp-abilities-stepper-fill"></span></div>
<?php
$chips = [
['label' => esc_html__('Abilities', 'gosmtp'), 'state' => $abilities_api_available ? 'done' : 'todo'],
['label' => esc_html__('MCP Adapter', 'gosmtp'),'state' => $adapter_active ? 'done' : 'todo'],
['label' => esc_html__('Password', 'gosmtp'), 'state' => $has_app_password ? 'done' : 'todo'],
['label' => esc_html__('Test', 'gosmtp'), 'state' => !empty($test_status['ok']) ? 'done' : 'todo'],
];
foreach($step_states as $idx => $st){
echo '<div class="gosmtp-abilities-stepper-node gosmtp-abilities-stepper-node-' . esc_attr($st) . '" role="listitem">';
echo '<span class="gosmtp-abilities-stepper-circle">' . ($st === 'done' ? '✓' : esc_html((string)($idx + 1))) . '</span>';
echo '<span class="gosmtp-abilities-stepper-label">' . esc_html($chips[$idx]['label']) . '</span>';
echo '</div>';
}
?>
</div>
<?php
if($next_step){
echo '<p class="gosmtp-abilities-nextup">' . sprintf(esc_html__('Next up: %s', 'gosmtp'), '<strong>' . esc_html($next_step) . '</strong>') . '</p>';
}else{
echo '<p class="gosmtp-abilities-nextup gosmtp-abilities-nextup-done">' . esc_html__('All steps complete. Your AI client can now connect.', 'gosmtp') . '</p>';
}
?>
<!-- Step rows -->
<div class="gosmtp-abilities-rows">
<!-- Step 1 Abilities registered -->
<div class="gosmtp-abilities-row gosmtp-abilities-row-<?php echo ($abilities_api_available ? 'done' : 'todo'); ?>" data-step="1">
<button type="button" class="gosmtp-abilities-row-toggle" aria-expanded="true">
<span class="gosmtp-abilities-row-indicator"><?php echo ($abilities_api_available ? '✓' : '1'); ?></span>
<span class="gosmtp-abilities-row-text">
<span class="gosmtp-abilities-row-title"><?php esc_html_e('GoSMTP abilities registered', 'gosmtp'); ?></span>
<span class="gosmtp-abilities-row-sub"><?php esc_html_e('Exposed via the WordPress 6.9+ Abilities API', 'gosmtp'); ?></span>
</span>
<span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($abilities_api_available ? 'success' : 'warning'); ?>"><?php echo ($abilities_api_available ? esc_html__('Ready', 'gosmtp') : esc_html__('Requires WP 6.9+', 'gosmtp')); ?></span>
</button>
<div class="gosmtp-abilities-row-body">
<?php
if($abilities_api_available){
echo '<p>' . esc_html__('GoSMTP exposes the abilities listed below. They are picked up automatically by any installed MCP adapter and surfaced to AI clients as tools.', 'gosmtp') . '</p>';
echo wp_kses_post(self::render_abilities_list());
}else{
echo '<p>' . esc_html__('The WordPress Abilities API ships in WordPress 6.9+. GoSMTP can still work today — installing the MCP Adapter backfills the API so your AI client can connect immediately. Consider updating WordPress for native abilities support.', 'gosmtp') . '</p>';
}
?>
</div>
</div>
<!-- Step 2 MCP Adapter -->
<?php
$adapter_state = $adapter_active ? 'done' : ($adapter_installed ? 'progress' : 'todo');
$adapter_label = $adapter_active ? esc_html__('Active', 'gosmtp') : ($adapter_installed ? esc_html__('Inactive', 'gosmtp') : esc_html__('Not installed', 'gosmtp'));
?>
<div class="gosmtp-abilities-row gosmtp-abilities-row-<?php echo esc_attr($adapter_state); ?>" data-step="2">
<button type="button" class="gosmtp-abilities-row-toggle" aria-expanded="<?php echo ($adapter_active ? 'false' : 'true'); ?>">
<span class="gosmtp-abilities-row-indicator"><?php echo ($adapter_state === 'done' ? '✓' : '2'); ?></span>
<span class="gosmtp-abilities-row-text">
<span class="gosmtp-abilities-row-title"><?php esc_html_e('MCP Adapter installed', 'gosmtp'); ?></span>
<span class="gosmtp-abilities-row-sub"><?php esc_html_e('Bridges your site to MCP-compatible AI clients', 'gosmtp'); ?></span>
</span>
<span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($adapter_active ? 'success' : 'warning'); ?>"><?php echo esc_html($adapter_label); ?></span>
</button>
<div class="gosmtp-abilities-row-body">
<?php
if($adapter_active){
echo '<p>' . esc_html__('The MCP Adapter plugin is installed and active. Your site now exposes an MCP server that AI clients can connect to.', 'gosmtp') . '</p>';
if($adapter_update_available){
echo '<p class="gosmtp-abilities-adapter-update-notice">' . sprintf(esc_html__('A newer version of the MCP Adapter is available (installed: %1$s, latest: %2$s).', 'gosmtp'), '<strong>' . esc_html($adapter_installed_version) . '</strong>', '<strong>' . esc_html($adapter_latest_version) . '</strong>') . '</p>';
echo '<button type="button" class="button button-primary gosmtp-abilities-btn gosmtp-abilities-adapter-btn" data-action="update">' . esc_html__('Update MCP Adapter', 'gosmtp') . '</button>';
}
}elseif($adapter_installed){
echo '<p>' . esc_html__('The MCP Adapter is installed but not active. Activate it to enable the MCP server.', 'gosmtp') . '</p>';
echo '<button type="button" class="button button-primary gosmtp-abilities-btn gosmtp-abilities-adapter-btn" data-action="activate">' . esc_html__('Activate MCP Adapter', 'gosmtp') . '</button>';
}else{
echo '<p>' . esc_html__('Install the official WordPress MCP Adapter plugin with a single click. It bridges your site to any MCP-compatible AI client. GoSMTP requires the MCP Adapter to expose its abilities to AI clients.', 'gosmtp') . '</p>';
echo '<button type="button" class="button button-primary gosmtp-abilities-btn gosmtp-abilities-adapter-btn" data-action="install">' . esc_html__('Install MCP Adapter', 'gosmtp') . '</button>';
}
?>
<div class="gosmtp-abilities-feedback" data-area="adapter" hidden></div>
</div>
</div>
<!-- Step 3 Application Password -->
<div class="gosmtp-abilities-row gosmtp-abilities-row-<?php echo ($has_app_password ? 'done' : 'todo'); ?>" data-step="3">
<button type="button" class="gosmtp-abilities-row-toggle" aria-expanded="<?php echo ($has_app_password ? 'false' : 'true'); ?>">
<span class="gosmtp-abilities-row-indicator"><?php echo ($has_app_password ? '✓' : '3'); ?></span>
<span class="gosmtp-abilities-row-text">
<span class="gosmtp-abilities-row-title"><?php esc_html_e('Application Password generated', 'gosmtp'); ?></span>
<span class="gosmtp-abilities-row-sub"><?php esc_html_e('Authenticates your AI client against your site', 'gosmtp'); ?></span>
</span>
<span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($has_app_password ? 'success' : 'warning'); ?>"><?php echo ($has_app_password ? esc_html__('Generated', 'gosmtp') : esc_html__('Action needed', 'gosmtp')); ?></span>
</button>
<div class="gosmtp-abilities-row-body">
<p> <?php esc_html_e('Generate a WordPress Application Password for your AI client. The password is shown only once — copy it somewhere safe.', 'gosmtp'); ?></p>
<div class="gosmtp-abilities-app-pass-fields" data-hidden="true">
<label class="gosmtp-abilities-field"><span><?php esc_html_e('Username', 'gosmtp'); ?></span><input type="text" readonly class="gosmtp-abilities-username" value="<?php echo esc_attr($username); ?>" /></label>
<label class="gosmtp-abilities-field"><span><?php esc_html_e('Application Password', 'gosmtp'); ?></span><input type="text" readonly class="gosmtp-abilities-password" value="" /></label>
<a class="gosmtp-abilities-profile-link" href="<?php echo esc_url(admin_url('profile.php#application-passwords-section')); ?>" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Manage in profile', 'gosmtp'); ?> →</a>
</div>
<button type="button" class="button button-secondary gosmtp-abilities-btn gosmtp-abilities-gen-pass-btn"><?php echo ($has_app_password ? esc_html__('Generate a new Application Password', 'gosmtp') : esc_html__('Generate Application Password', 'gosmtp')); ?></button>
<div class="gosmtp-abilities-feedback" data-area="app-pass" hidden></div>
</div>
</div>
<!-- Step 4 Test Connection -->
<?php
$test_ok = !empty($test_status['ok']);
$test_message = !empty($test_status['message']) ? $test_status['message'] : '';
$test_class = $test_ok ? 'done' : ($test_message ? 'progress' : 'todo'); ?>
<div class="gosmtp-abilities-row gosmtp-abilities-row-<?php echo esc_attr($test_class); ?>" data-step="4">
<button type="button" class="gosmtp-abilities-row-toggle" aria-expanded=" <?php echo ($test_ok ? 'false' : 'true'); ?>">
<span class="gosmtp-abilities-row-indicator"><?php echo ($test_ok ? '✓' : '4'); ?></span>
<span class="gosmtp-abilities-row-text">
<span class="gosmtp-abilities-row-title"><?php esc_html_e('Test the connection', 'gosmtp'); ?></span>
<span class="gosmtp-abilities-row-sub"><?php esc_html_e('Verify authentication and ability discovery', 'gosmtp'); ?></span>
</span>
<span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($test_ok ? 'success' : 'neutral'); ?> gosmtp-abilities-test-pill"><?php echo ($test_ok ? esc_html__('Verified', 'gosmtp') : esc_html__('Pending', 'gosmtp')); ?></span>
</button>
<div class="gosmtp-abilities-row-body">
<p><?php esc_html_e('Verify that your AI client can authenticate against your site and discover GoSMTP abilities.', 'gosmtp'); ?></p>
<button type="button" class="button button-secondary gosmtp-abilities-btn gosmtp-abilities-test-btn"><?php esc_html_e('Test connection', 'gosmtp'); ?></button>
<?php
if($test_message){
echo '<div class="gosmtp-abilities-test-result gosmtp-abilities-test-result-' . ($test_ok ? 'ok' : 'error') . '">' . esc_html(($test_ok ? __('Success: ', 'gosmtp') : __('Failed: ', 'gosmtp')) . $test_message) . '</div>';
}else{
echo '<div class="gosmtp-abilities-test-result" data-hidden="true"></div>';
}
?>
</div>
</div>
</div> <!-- .gosmtp-abilities-rows -->
</div><!-- .gosmtp-abilities-checklist -->
<!-- AI Client Configuration -->
<div class="gosmtp-abilities-card gosmtp-abilities-clients">
<div class="gosmtp-abilities-card-head">
<h2 class="gosmtp-abilities-h2"><?php esc_html_e('Connect to AI Client', 'gosmtp'); ?></h2>
<div class="gosmtp-abilities-meta"><?php esc_html_e('Pick a client, copy the snippet, paste it in the right place.', 'gosmtp'); ?></div>
</div>
<!-- Hidden data for snippet building -->
<?php
echo '<script type="application/json" id="gosmtp-abilities-data">' . wp_json_encode([
'siteUrl' => $site_url,
'mcpServerUrl' => $mcp_server_url,
'endpointUrl' => $endpoint_url,
'username' => $username,
'passwordHolder' => $app_pass_placeholder,
'userPlaceholder'=> $user_placeholder,
'serverName' => 'gosmtp-site',
'adapterActive' => $adapter_active,
'hasAppPassword' => $has_app_password,
'i18n' => [
'copy' => esc_html__('Copy snippet', 'gosmtp'),
'copied' => esc_html__('Copied!', 'gosmtp'),
'installing' => esc_html__('Installing...', 'gosmtp'),
'activating' => esc_html__('Activating...', 'gosmtp'),
'updating' => esc_html__('Updating...', 'gosmtp'),
'generating' => esc_html__('Generating...', 'gosmtp'),
'testing' => esc_html__('Testing...', 'gosmtp'),
'genErrTitle' => esc_html__('Could not generate the password.', 'gosmtp'),
'testOkPrefix' => esc_html__('Success:', 'gosmtp'),
'testFailPrefix'=> esc_html__('Failed:', 'gosmtp'),
],
]) . '</script>';
// Segmented tab bar
$clients = [
'claude-desktop' => ['label' => esc_html__('Claude Desktop', 'gosmtp'), 'icon' => 'C'],
'claude-code' => ['label' => esc_html__('Claude Code CLI', 'gosmtp'), 'icon' => '>_'],
'cursor' => ['label' => esc_html__('Cursor', 'gosmtp'), 'icon' => 'Cu'],
'vscode' => ['label' => esc_html__('VS Code', 'gosmtp'), 'icon' => 'VS'],
'antigravity' => ['label' => esc_html__('Antigravity', 'gosmtp'), 'icon' => 'AG'],
'opencode' => ['label' => esc_html__('OpenCode', 'gosmtp'), 'icon' => 'OC'],
'gemini-cli' => ['label' => esc_html__('Gemini CLI', 'siteseo-pro'), 'icon' => 'G', 'deprecated' => true],
];
echo '<div class="gosmtp-abilities-segmented" role="tablist" aria-label="' . esc_attr__('AI clients', 'gosmtp') . '">';
$first = true;
foreach($clients as $id => $data){
$badge = '';
if(!empty($data['deprecated'])){
$badge = ' <span class="gosmtp-deprecated-badge">' . esc_html__('Deprecated', 'gosmtp') . '</span>';
}
echo '<button type="button" class="gosmtp-abilities-segmented-btn' . ($first ? ' active' : '') . '" data-client="' . esc_attr($id) . '" role="tab" aria-selected="' . ($first ? 'true' : 'false') . '">' . esc_html($data['label']) . wp_kses_post($badge) . '</button>';
$first = false;
}
?>
</div>
<!-- Client panel -->
<div class="gosmtp-abilities-client-panel">
<div class="gosmtp-abilities-client-meta">
<span class="gosmtp-abilities-client-path-label"></span>
<code class="gosmtp-abilities-client-path-value"></code>
</div>
<div class="gosmtp-abilities-snippet-wrap">
<pre class="gosmtp-abilities-snippet" tabindex="0"></pre>
<button type="button" class="gosmtp-abilities-copy-btn">
<svg viewBox="0 0 24 24" width="14" height="14" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect x="9" y="9" width="13" height="13" rx="2"/><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/></svg>
<span class="gosmtp-abilities-copy-btn-label"><?php esc_html_e('Copy', 'gosmtp'); ?></span>
</button>
</div>
<ol class="gosmtp-abilities-instructions"></ol>
</div> <!-- .gosmtp-abilities-client-panel -->
</div> <!-- gosmtp-abilities-clients -->
</div> <!-- gosmtp-abilities-main (LEFT) -->
<!-- RIGHT COLUMN (sidebar) -->
<div class="gosmtp-abilities-side">
<!-- abilites enabled card -->
<div class="gosmtp-abilities-card gosmtp-abilities-side-card">
<h3 class="gosmtp-abilities-h3"><?php esc_html_e('Enable Abilities', 'gosmtp'); ?></h3>
<div class="gosmtp-abilities-checkbox">
<div class="gosmtp-abilities"><?php esc_html_e('Enable AI Abilities', 'gosmtp'); ?></div>
<?php
$smtp_options = get_option('gosmtp_options', []);
$is_enabled = !empty($smtp_options['ai_abilities']['enabled']) ? 1 : 0;
?>
<input class="gosmtp_ai_abilities" id="gosmtp_ai_abilities" name="ai_abilities" type="checkbox" value="1" data-nonce="<?php echo esc_attr(wp_create_nonce('gosmtp_ajax')); ?>" <?php checked(1, $is_enabled); ?>>
</div>
<p class="description"><?php esc_html_e('Allow AI clients to securely access GoSMTP features through the WordPress Abilities API.', 'gosmtp'); ?></p>
</div>
<!-- Status card -->
<div class="gosmtp-abilities-card gosmtp-abilities-side-card">
<h3 class="gosmtp-abilities-h3"><?php esc_html_e('Site status', 'gosmtp'); ?></h3>
<dl class="gosmtp-abilities-status-list">
<div><dt><?php esc_html_e('Abilities API', 'gosmtp'); ?></dt><dd><span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($abilities_api_available ? 'success' : 'neutral'); ?>"><?php echo ($abilities_api_available ? esc_html__('Available', 'gosmtp') : esc_html__('Unavailable', 'gosmtp')); ?></span></dd></div>
<div><dt><?php esc_html_e('MCP Adapter', 'gosmtp'); ?></dt><dd><span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($adapter_active ? 'success' : ($adapter_installed ? 'warning' : 'neutral')); ?>"><?php echo esc_html($adapter_label); ?></span></dd></div>
<div><dt><?php esc_html_e('Application Password', 'gosmtp'); ?></dt><dd><span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($has_app_password ? 'success' : 'neutral'); ?>"><?php echo ($has_app_password ? esc_html__('Generated', 'gosmtp') : esc_html__('Not generated', 'gosmtp')); ?></span></dd></div>
<div><dt><?php esc_html_e('Last test', 'gosmtp'); ?></dt><dd><span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo ($test_ok ? 'success' : ($test_message ? 'error' : 'neutral')); ?>"><?php echo ($test_ok ? esc_html__('Tested', 'gosmtp') : ($test_message ? esc_html__('Failed', 'gosmtp') : esc_html__('Never', 'gosmtp'))); ?></span></dd></div>
<div><dt><?php esc_html_e('GoSMTP Pro', 'gosmtp'); ?></dt><dd><span class="gosmtp-abilities-pill gosmtp-abilities-pill-<?php echo defined('GOSMTP_PREMIUM') ? 'success' : 'neutral'; ?>"><?php echo defined('GOSMTP_PREMIUM') ? esc_html__('Active', 'gosmtp') : esc_html__('Inactive', 'gosmtp'); ?></span></dd></div>
</dl>
</div>
<!-- Quick tips card -->
<div class="gosmtp-abilities-card gosmtp-abilities-side-card">
<h3 class="gosmtp-abilities-h3"><?php esc_html_e('Quick tips', 'gosmtp'); ?></h3>
<ul class="gosmtp-abilities-tip-list">
<li><?php esc_html_e('Generate one Application Password per AI client so you can revoke them individually.', 'gosmtp'); ?></li>
<li><?php esc_html_e('The password is shown only once. Copy it before navigating away.', 'gosmtp'); ?></li>
<li><?php esc_html_e('Application Passwords are stored in your user profile and can be revoked at any time.', 'gosmtp'); ?></li>
<li><?php esc_html_e('Pro abilities (Email Logs, Reports, Export) are only available when GoSMTP Pro is active.', 'gosmtp'); ?></li>
</ul>
</div>
<!-- Resources card -->
<div class="gosmtp-abilities-card gosmtp-abilities-side-card">
<h3 class="gosmtp-abilities-h3"><?php esc_html_e('Resources', 'gosmtp'); ?></h3>
<ul class="gosmtp-abilities-resource-list">
<li><a href="https://gosmtp.net/docs/ai-tools/how-to-setup-mcp-adapter-and-abilities/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('GoSMTP documentation', 'gosmtp'); ?></a><span class="gosmtp-abilities-resource-sub"><?php esc_html_e('Guides and tutorials', 'gosmtp'); ?></span></li>
<li><a href="https://modelcontextprotocol.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Model Context Protocol', 'gosmtp'); ?></a><span class="gosmtp-abilities-resource-sub"><?php esc_html_e('What MCP is and how it works', 'gosmtp'); ?></span></li>
<li><a href="https://github.com/WordPress/mcp-adapter" target="_blank" rel="noopener noreferrer"><?php esc_html_e('WordPress MCP Adapter', 'gosmtp'); ?></a><span class="gosmtp-abilities-resource-sub"><?php esc_html_e('Official plugin repository', 'gosmtp'); ?></span></li>
</ul>
</div>
</div> <!-- .gosmtp-abilities-side -->
</div><!-- .gosmtp-abilities-layout -->
</div><!-- .gosmtp-abilities-root -->
<?php
}
/**
* Render the list of abilities GoSMTP exposes through the MCP adapter.
* Merges Free and (when active) Pro ability catalogues.
*
* @return string
*/
static function render_abilities_list(){
$groups = self::get_registered_abilities();
if(empty($groups)){
return '<p class="gosmtp-abilities-empty">' . esc_html__('No GoSMTP abilities are currently exposed. Activate the MCP Adapter to surface them.', 'gosmtp') . '</p>';
}
$html = '<div class="gosmtp-abilities-list">';
foreach($groups as $group => $items){
$html .= '<div class="gosmtp-abilities-group">';
$html .= '<h4>' . esc_html($group) . '</h4>';
$html .= '<ul>';
foreach($items as $ability){
$html .= '<li>';
$html .= '<span class="gosmtp-abilities-ability-name">' . esc_html($ability['label']) . '</span>';
if(!empty($ability['description'])){
$html .= '<span class="gosmtp-abilities-ability-desc">' . esc_html($ability['description']) . '</span>';
}
if(!empty($ability['pro'])){
$html .= '<span class="gosmtp-abilities-ability-pro">' . esc_html__('Pro', 'gosmtp') . '</span>';
}
$html .= '</li>';
}
$html .= '</ul>';
$html .= '</div>';
}
$html .= '</div>';
return $html;
}
/**
* The catalogue of GoSMTP abilities exposed to MCP clients. Mirrors the
* abilities registered in main/abilitiesregister.php (Free) and
* main/abilitiesregister.php in Pro. The Pro section is only merged when
* the GoSMTP Pro plugin is installed and active.
*
* @return array
*/
static function get_registered_abilities(){
$free = [
esc_html__('Settings', 'gosmtp') => [
[
'label' => esc_html__('Get GoSMTP Settings', 'gosmtp'),
'description' => esc_html__('Returns global from email/name, force flags, return path and logging toggles. Credentials are never exposed.', 'gosmtp'),
],
],
esc_html__('Mailer', 'gosmtp') => [
[
'label' => esc_html__('List Configured Mailers', 'gosmtp'),
'description' => esc_html__('Lists configured SMTP connections with their nickname, mailer type and backup connection.', 'gosmtp'),
],
],
esc_html__('Test', 'gosmtp') => [
[
'label' => esc_html__('Send a Test Email', 'gosmtp'),
'description' => esc_html__('Sends a test email through the configured mailer and reports the result.', 'gosmtp'),
],
],
];
// Allow GoSMTP Pro to register additional abilities.
return apply_filters('gosmtp_registered_abilities', $free);
}
/**
* Scan installed plugins for the MCP Adapter (folder prefix: mcp-adapter/).
*
* @return string
*/
static function get_installed_mcp_adapter_file(){
if(!function_exists('get_plugins')){
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$all_plugins = get_plugins();
$target_file = 'mcp-adapter/mcp-adapter.php';
if(isset($all_plugins[ $target_file ])){
return $target_file;
}
return '';
}
/**
* Read the installed MCP Adapter version from the plugin headers.
*
* @return string Empty string when the adapter is not installed.
*/
static function get_installed_mcp_adapter_version(){
$file = self::get_installed_mcp_adapter_file();
if('' === $file){
return '';
}
if(!function_exists('get_plugins')){
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$all_plugins = get_plugins();
if(!isset($all_plugins[ $file ]['Version'])){
return '';
}
return (string)$all_plugins[ $file ]['Version'];
}
/**
* Does the current user already have an MCP app password created by GoSMTP?
*
* @return bool
*/
static function current_user_has_mcp_app_password(){
$user_id = get_current_user_id();
if(!$user_id || !class_exists('WP_Application_Passwords')){
return false;
}
foreach(\WP_Application_Passwords::get_user_application_passwords($user_id) as $app){
if(!empty($app['app_id']) && $app['app_id'] === self::$APP_PASSWORD_APP_ID){
return true;
}
}
return false;
}
/**
* Read the saved test-connection status for the current user.
*
* @return array
*/
static function get_test_connection_status(){
$user_id = get_current_user_id();
if(!$user_id){
return ['ok' => false, 'message' => ''];
}
$stored = get_user_meta($user_id, self::$TEST_STATUS_META, true);
if(!is_array($stored)){
return ['ok' => false, 'message' => ''];
}
return [
'ok' => !empty($stored['ok']),
'message' => !empty($stored['message']) ? $stored['message'] : '',
];
}
/**
* Persist the test-connection status for the current user.
*
* @param bool $ok
* @param string $message
* @return void
*/
static function save_test_connection_status($ok, $message){
$user_id = get_current_user_id();
if(!$user_id){
return;
}
update_user_meta($user_id, self::$TEST_STATUS_META, [
'ok' => !empty($ok),
'message' => (string)$message,
]);
}
// Fetch the latest MCP Adapter release info from GitHub (cached 1 day).
static function get_mcp_adapter_release(){
$cached = get_transient(\GOSMTP\Abilities::$MCP_ADAPTER_RELEASE_CACHE);
if(false !== $cached && is_array($cached)){
return $cached;
}
$response = wp_remote_get(\GOSMTP\Abilities::$MCP_ADAPTER_RELEASE_URL, [
'timeout' => 10,
'headers' => ['Accept' => 'application/vnd.github+json'],
]);
if(is_wp_error($response) || 200 !== wp_remote_retrieve_response_code($response)){
return [];
}
$body = json_decode(wp_remote_retrieve_body($response), true);
if(!is_array($body) || empty($body['tag_name']) || empty($body['assets'][0]['browser_download_url'])){
return [];
}
$payload = [
'version' => ltrim((string)$body['tag_name'], 'v'),
'download_url' => esc_url_raw($body['assets'][0]['browser_download_url']),
];
set_transient(\GOSMTP\Abilities::$MCP_ADAPTER_RELEASE_CACHE, $payload, DAY_IN_SECONDS);
return $payload;
}
}Back to Directory