diff --git a/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/assets/css/zoho-admin.css b/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/assets/css/zoho-admin.css index bddcee3d..93e17d2c 100644 --- a/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/assets/css/zoho-admin.css +++ b/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/assets/css/zoho-admin.css @@ -1,7 +1,66 @@ /** - * Zoho CRM Admin Styles + * Zoho CRM Admin Interface Styles */ +/* Credentials Configuration Section */ +.hvac-zoho-credentials { + background: #fff; + border: 1px solid #c3c4c7; + border-radius: 4px; + padding: 20px; + margin: 20px 0; + box-shadow: 0 1px 1px rgba(0,0,0,0.04); +} + +.hvac-zoho-credentials h2 { + margin-top: 0; + margin-bottom: 15px; + color: #1d2327; + font-size: 1.3em; +} + +.hvac-zoho-credentials .form-table th { + width: 200px; + padding: 15px 10px 15px 0; +} + +.hvac-zoho-credentials .form-table td { + padding: 15px 10px; +} + +.hvac-zoho-credentials input[type="text"], +.hvac-zoho-credentials input[type="password"] { + width: 100%; + max-width: 500px; +} + +.hvac-zoho-credentials .description { + color: #646970; + font-size: 13px; + margin-top: 5px; +} + +.hvac-zoho-credentials .description a { + color: #2271b1; + text-decoration: none; +} + +.hvac-zoho-credentials .description a:hover { + color: #135e96; + text-decoration: underline; +} + +.hvac-zoho-credentials code { + background: #f6f7f7; + border: 1px solid #c3c4c7; + padding: 8px 12px; + border-radius: 3px; + font-family: Consolas, Monaco, monospace; + font-size: 13px; + display: inline-block; + margin-right: 10px; +} + /* Main Sections */ .hvac-zoho-status, .hvac-zoho-sync, @@ -9,8 +68,9 @@ margin-top: 30px; background: #fff; padding: 20px; - border: 1px solid #ccc; + border: 1px solid #c3c4c7; border-radius: 4px; + box-shadow: 0 1px 1px rgba(0,0,0,0.04); } .sync-section { @@ -125,4 +185,63 @@ code { margin-top: 0.5em; margin-bottom: 0.5em; color: #0073aa; +} + +/* Status indicators */ +.dashicons.dashicons-yes-alt { + color: #46b450; +} + +.dashicons.dashicons-warning { + color: #ffb900; +} + +.dashicons.dashicons-dismiss { + color: #dc3232; +} + +/* Copy button styling */ +#copy-redirect-uri { + font-size: 11px; + height: 22px; + line-height: 20px; + padding: 0 8px; + margin-left: 8px; +} + +/* OAuth button styling */ +#start-oauth { + background: #00a32a; + border-color: #00a32a; + color: #fff; +} + +#start-oauth:hover { + background: #008a20; + border-color: #008a20; +} + +/* Loading states */ +.button[disabled] { + opacity: 0.6; + cursor: not-allowed; +} + +/* Responsive adjustments */ +@media (max-width: 782px) { + .hvac-zoho-credentials .form-table th, + .hvac-zoho-credentials .form-table td { + display: block; + width: 100%; + padding: 10px 0; + } + + .hvac-zoho-credentials .form-table th { + padding-bottom: 5px; + } + + .hvac-zoho-credentials input[type="text"], + .hvac-zoho-credentials input[type="password"] { + max-width: none; + } } \ No newline at end of file diff --git a/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/admin/class-zoho-admin.php b/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/admin/class-zoho-admin.php index e2d83bd5..1cbb5a1a 100644 --- a/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/admin/class-zoho-admin.php +++ b/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/admin/class-zoho-admin.php @@ -22,6 +22,7 @@ class HVAC_Zoho_Admin { add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts')); add_action('wp_ajax_hvac_zoho_test_connection', array($this, 'test_connection')); add_action('wp_ajax_hvac_zoho_sync_data', array($this, 'sync_data')); + add_action('wp_ajax_hvac_zoho_save_credentials', array($this, 'save_credentials')); // Add simple test handler add_action('wp_ajax_hvac_zoho_simple_test', array($this, 'simple_test')); // Add OAuth callback handler @@ -94,8 +95,6 @@ class HVAC_Zoho_Admin { * Render admin page */ public function render_admin_page() { - $config_file = HVAC_CE_PLUGIN_DIR . 'includes/zoho/zoho-config.php'; - $is_configured = file_exists($config_file); $site_url = get_site_url(); $is_staging = strpos($site_url, 'upskillhvac.com') === false; @@ -115,6 +114,24 @@ class HVAC_Zoho_Admin { break; } } + + // Get stored credentials + $client_id = get_option('hvac_zoho_client_id', ''); + $client_secret = get_option('hvac_zoho_client_secret', ''); + $stored_refresh_token = get_option('hvac_zoho_refresh_token', ''); + $has_credentials = !empty($client_id) && !empty($client_secret); + + // Handle form submission + if (isset($_GET['credentials_saved'])) { + echo '

Zoho CRM credentials saved successfully!

'; + } + if (isset($_GET['oauth_success'])) { + echo '

OAuth authorization completed successfully!

'; + } + if (isset($_GET['oauth_error'])) { + echo '

OAuth authorization failed. Please try again.

'; + } + ?>

Zoho CRM Sync

@@ -125,55 +142,98 @@ class HVAC_Zoho_Admin {

Current site:

Staging mode is active. Data sync will be simulated only. No actual data will be sent to Zoho CRM.

Production sync is only enabled on upskillhvac.com

-

OAuth Redirect URI:

-

If you're having connection issues, please ensure your Zoho OAuth settings match this redirect URI.

+

OAuth Redirect URI:

+

Use this redirect URI in your Zoho OAuth app configuration.

- -
-

Zoho CRM is not configured. Please complete the OAuth setup first.

-

Run: ./bin/zoho-setup-complete.sh

-
- + +
+

🔑 Zoho CRM Credentials

+
+ + + + + + + + + + + + + + + + + + + +
+ + + +

+ Your Zoho OAuth Client ID from the Zoho Developer Console. + Get your Client ID +

+
+ + + +

+ Your Zoho OAuth Client Secret from the Zoho Developer Console. + +

+
OAuth Redirect URI + +

+ Use this exact URL in your Zoho OAuth app configuration. + +

+
Connection Status + + + No credentials configured + + + Credentials set, OAuth authorization required + + + Connected and authorized + +
+ +

+ + + + +

+
+
+ +
-

Connection Status

+

Connection Test

+

Test your Zoho CRM connection to ensure everything is working properly.

- get_authorization_url(); - ?> +
-

🔐 OAuth Authorization Required

-

You have valid credentials but need to complete OAuth authorization to get a fresh token

-
    -
  1. Click the authorization URL below
    2. -
  2. Sign in to your Zoho account
    3. -
  3. Grant permissions to the application
    4. -
  4. You will be redirected back and the refresh token will be saved automatically
    5. -
-

- - 🚀 Authorize with Zoho CRM - -

-

Current Status:

- -

After authorization, refresh this page and test the connection.

+

⚠️ OAuth Authorization Required

+

You have saved credentials but need to authorize the application with Zoho CRM.

+

Click "Authorize with Zoho" above to complete the setup.

@@ -228,6 +288,82 @@ class HVAC_Zoho_Admin {
+ + 'Simple test works!')); } + /** + * Save Zoho CRM credentials + */ + public function save_credentials() { + if (!current_user_can('manage_options')) { + wp_send_json_error(array('message' => 'Unauthorized access')); + return; + } + + if (!check_ajax_referer('hvac_zoho_credentials', 'nonce', false)) { + wp_send_json_error(array('message' => 'Invalid nonce')); + return; + } + + $client_id = sanitize_text_field($_POST['zoho_client_id']); + $client_secret = sanitize_text_field($_POST['zoho_client_secret']); + + if (empty($client_id) || empty($client_secret)) { + wp_send_json_error(array('message' => 'Client ID and Client Secret are required')); + return; + } + + // Validate Client ID format (should start with "1000.") + if (!preg_match('/^1000\.[A-Z0-9]+$/', $client_id)) { + wp_send_json_error(array('message' => 'Invalid Client ID format. Should start with "1000."')); + return; + } + + // Save credentials + update_option('hvac_zoho_client_id', $client_id); + update_option('hvac_zoho_client_secret', $client_secret); + + // Clear any existing refresh token since credentials changed + delete_option('hvac_zoho_refresh_token'); + + wp_send_json_success(array( + 'message' => 'Credentials saved successfully', + 'client_id_preview' => substr($client_id, 0, 10) . '...' + )); + } + /** * Add OAuth query vars */ @@ -273,27 +450,56 @@ class HVAC_Zoho_Admin { error_log('OAuth callback received with code: ' . substr($_GET['code'], 0, 20) . '...'); - // Load Zoho configuration - $config_file = HVAC_CE_PLUGIN_DIR . 'includes/zoho/zoho-config.php'; - if (file_exists($config_file)) { - require_once $config_file; + // Get credentials from WordPress options + $client_id = get_option('hvac_zoho_client_id', ''); + $client_secret = get_option('hvac_zoho_client_secret', ''); + + if (empty($client_id) || empty($client_secret)) { + wp_die('OAuth callback error: Missing client credentials. Please configure your Zoho CRM credentials first.'); } - require_once HVAC_CE_PLUGIN_DIR . 'includes/zoho/class-zoho-crm-auth.php'; - $auth = new HVAC_Zoho_CRM_Auth(); + // Exchange authorization code for tokens + $token_url = 'https://accounts.zoho.com/oauth/v2/token'; + $redirect_uri = get_site_url() . '/oauth/callback'; - // Exchange code for refresh token - $result = $auth->exchange_code_for_tokens($_GET['code']); + $token_params = array( + 'grant_type' => 'authorization_code', + 'client_id' => $client_id, + 'client_secret' => $client_secret, + 'redirect_uri' => $redirect_uri, + 'code' => $_GET['code'] + ); - if ($result) { - // Success - redirect to admin page with success message - wp_redirect(admin_url('admin.php?page=hvac-zoho-sync&oauth=success')); - exit; - } else { - // Error - redirect with error message - wp_redirect(admin_url('admin.php?page=hvac-zoho-sync&oauth=error')); + $response = wp_remote_post($token_url, array( + 'body' => $token_params, + 'timeout' => 30 + )); + + if (is_wp_error($response)) { + error_log('OAuth token exchange error: ' . $response->get_error_message()); + wp_redirect(admin_url('admin.php?page=hvac-zoho-sync&oauth_error=1')); exit; } + + $body = wp_remote_retrieve_body($response); + $token_data = json_decode($body, true); + + if (!isset($token_data['access_token']) || !isset($token_data['refresh_token'])) { + error_log('OAuth token exchange failed: ' . $body); + wp_redirect(admin_url('admin.php?page=hvac-zoho-sync&oauth_error=1')); + exit; + } + + // Save the refresh token for future use + update_option('hvac_zoho_refresh_token', $token_data['refresh_token']); + update_option('hvac_zoho_access_token', $token_data['access_token']); + update_option('hvac_zoho_token_expires', time() + $token_data['expires_in']); + + error_log('OAuth tokens saved successfully'); + + // Success - redirect to admin page with success message + wp_redirect(admin_url('admin.php?page=hvac-zoho-sync&oauth_success=1')); + exit; } /** @@ -312,8 +518,7 @@ class HVAC_Zoho_Admin { error_log('test_connection method called'); try { - // Skip nonce check for now to debug - // check_ajax_referer('hvac_zoho_nonce', 'nonce'); + check_ajax_referer('hvac_zoho_nonce', 'nonce'); if (!current_user_can('manage_options')) { wp_send_json_error(array('message' => 'Unauthorized access')); @@ -322,97 +527,65 @@ class HVAC_Zoho_Admin { error_log('Authorization check passed'); - // Load Zoho configuration - $config_file = HVAC_CE_PLUGIN_DIR . 'includes/zoho/zoho-config.php'; - if (file_exists($config_file)) { - require_once $config_file; - error_log('Zoho config loaded'); - } else { - error_log('Zoho config file not found: ' . $config_file); - } + // Get credentials from WordPress options + $client_id = get_option('hvac_zoho_client_id', ''); + $client_secret = get_option('hvac_zoho_client_secret', ''); - // Simple .env loading first - $env_file = ABSPATH . '.env'; - $debug_info = array( - 'env_file_exists' => file_exists($env_file), - 'env_file_path' => $env_file, - 'abspath' => ABSPATH - ); - - if (file_exists($env_file)) { - $content = file_get_contents($env_file); - if (preg_match('/ZOHO_CLIENT_ID=([^\r\n]+)/', $content, $matches)) { - if (!defined('ZOHO_CLIENT_ID')) { - define('ZOHO_CLIENT_ID', trim($matches[1])); - } - $debug_info['client_id_found'] = 'Yes'; - } - if (preg_match('/ZOHO_CLIENT_SECRET=([^\r\n]+)/', $content, $matches)) { - if (!defined('ZOHO_CLIENT_SECRET')) { - define('ZOHO_CLIENT_SECRET', trim($matches[1])); - } - $debug_info['client_secret_found'] = 'Yes'; - } - if (preg_match('/ZOHO_REFRESH_TOKEN=([^\r\n]+)/', $content, $matches)) { - if (!defined('ZOHO_REFRESH_TOKEN')) { - define('ZOHO_REFRESH_TOKEN', trim($matches[1])); - } - $debug_info['refresh_token_found'] = 'Yes'; - } - } - // Check configuration before attempting connection - if (!defined('ZOHO_CLIENT_ID') || empty(ZOHO_CLIENT_ID)) { + if (empty($client_id)) { wp_send_json_error(array( 'message' => 'Configuration Error', - 'error' => 'ZOHO_CLIENT_ID is not configured', - 'details' => 'Please check your .env file and ensure ZOHO_CLIENT_ID is set', - 'help' => 'Add ZOHO_CLIENT_ID=your_client_id to your .env file', - 'debug' => $debug_info + 'error' => 'Client ID is not configured', + 'details' => 'Please enter your Zoho CRM Client ID in the form above', + 'help' => 'Get your Client ID from the Zoho Developer Console' )); return; } - if (!defined('ZOHO_CLIENT_SECRET') || empty(ZOHO_CLIENT_SECRET)) { + if (empty($client_secret)) { wp_send_json_error(array( 'message' => 'Configuration Error', - 'error' => 'ZOHO_CLIENT_SECRET is not configured', - 'details' => 'Please check your .env file and ensure ZOHO_CLIENT_SECRET is set', - 'help' => 'Add ZOHO_CLIENT_SECRET=your_client_secret to your .env file' + 'error' => 'Client Secret is not configured', + 'details' => 'Please enter your Zoho CRM Client Secret in the form above', + 'help' => 'Get your Client Secret from the Zoho Developer Console' )); return; } // Check if we have stored refresh token from previous OAuth $stored_refresh_token = get_option('hvac_zoho_refresh_token'); - $env_refresh_token = defined('ZOHO_REFRESH_TOKEN') ? ZOHO_REFRESH_TOKEN : ''; - // If no stored refresh token, trigger OAuth even if env token exists - // (env tokens are often old/expired) if (empty($stored_refresh_token)) { error_log('No stored refresh token found, triggering OAuth authorization'); - require_once HVAC_CE_PLUGIN_DIR . 'includes/zoho/class-zoho-crm-auth.php'; - $auth = new HVAC_Zoho_CRM_Auth(); - $auth_url = $auth->get_authorization_url(); + $site_url = get_site_url(); + $redirect_uri = $site_url . '/oauth/callback'; + $scopes = 'ZohoCRM.settings.ALL,ZohoCRM.modules.ALL,ZohoCRM.users.ALL,ZohoCRM.org.ALL,ZohoCRM.bulk.READ'; + $auth_url = 'https://accounts.zoho.com/oauth/v2/auth?' . http_build_query(array( + 'scope' => $scopes, + 'client_id' => $client_id, + 'response_type' => 'code', + 'access_type' => 'offline', + 'redirect_uri' => $redirect_uri, + 'prompt' => 'consent' + )); wp_send_json_error(array( 'message' => 'OAuth Authorization Required', 'error' => 'No stored refresh token found', 'details' => 'You have valid credentials but need to complete OAuth authorization to get a fresh token', - 'help' => 'Click the authorization link below to complete setup', + 'help' => 'Click the "Authorize with Zoho" button above to complete setup', 'next_steps' => array( - '1. Click the authorization URL below', + '1. Click the "Authorize with Zoho" button above', '2. Sign in to your Zoho account', '3. Grant permissions to the application', '4. You will be redirected back and the refresh token will be saved automatically' ), 'auth_url' => $auth_url, 'credentials_status' => array( - 'client_id' => substr(ZOHO_CLIENT_ID, 0, 10) . '...', + 'client_id' => substr($client_id, 0, 10) . '...', 'client_secret_exists' => true, - 'refresh_token_exists' => false, - 'env_token_found' => !empty($env_refresh_token) + 'refresh_token_exists' => false ) )); return; @@ -422,7 +595,7 @@ class HVAC_Zoho_Admin { require_once HVAC_CE_PLUGIN_DIR . 'includes/zoho/class-zoho-crm-auth.php'; $auth = new HVAC_Zoho_CRM_Auth(); - error_log('Testing API with refresh token: ' . substr($env_refresh_token ?: $stored_refresh_token, 0, 10) . '...'); + error_log('Testing API with refresh token: ' . substr($stored_refresh_token, 0, 10) . '...'); // Test API call $response = $auth->make_api_request('/settings/modules', 'GET'); @@ -449,20 +622,33 @@ class HVAC_Zoho_Admin { delete_option('hvac_zoho_refresh_token'); $auth_url = $auth->get_authorization_url(); + $site_url = get_site_url(); + $redirect_uri = $site_url . '/oauth/callback'; + $scopes = 'ZohoCRM.settings.ALL,ZohoCRM.modules.ALL,ZohoCRM.users.ALL,ZohoCRM.org.ALL,ZohoCRM.bulk.READ'; + $new_auth_url = 'https://accounts.zoho.com/oauth/v2/auth?' . http_build_query(array( + 'scope' => $scopes, + 'client_id' => $client_id, + 'response_type' => 'code', + 'access_type' => 'offline', + 'redirect_uri' => $redirect_uri, + 'prompt' => 'consent' + )); + wp_send_json_error(array( 'message' => 'OAuth Authorization Required', 'error' => 'Refresh token expired or invalid', 'details' => 'The stored refresh token is no longer valid. Please re-authorize.', - 'help' => 'Click the authorization link below to complete setup', + 'help' => 'Refresh the page and click "Authorize with Zoho" again', 'next_steps' => array( - '1. Click the authorization URL below', - '2. Sign in to your Zoho account', - '3. Grant permissions to the application', - '4. You will be redirected back and the refresh token will be saved automatically' + '1. Refresh this page', + '2. Click the "Authorize with Zoho" button', + '3. Sign in to your Zoho account', + '4. Grant permissions to the application', + '5. You will be redirected back and the refresh token will be saved automatically' ), - 'auth_url' => $auth_url, + 'auth_url' => $new_auth_url, 'credentials_status' => array( - 'client_id' => substr(ZOHO_CLIENT_ID, 0, 10) . '...', + 'client_id' => substr($client_id, 0, 10) . '...', 'client_secret_exists' => true, 'refresh_token_exists' => false ) @@ -483,7 +669,7 @@ class HVAC_Zoho_Admin { 'message' => 'Connection successful!', 'modules' => isset($response['modules']) ? count($response['modules']) . ' modules available' : 'API connected', 'credentials_status' => array( - 'client_id' => substr(ZOHO_CLIENT_ID, 0, 10) . '...', + 'client_id' => substr($client_id, 0, 10) . '...', 'client_secret_exists' => true, 'refresh_token_exists' => true, 'api_working' => true diff --git a/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/zoho/class-zoho-crm-auth.php b/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/zoho/class-zoho-crm-auth.php index 88e6a4c8..b94a6fa3 100644 --- a/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/zoho/class-zoho-crm-auth.php +++ b/wordpress-dev/wordpress/wp-content/plugins/hvac-community-events/includes/zoho/class-zoho-crm-auth.php @@ -23,15 +23,23 @@ class HVAC_Zoho_CRM_Auth { private $last_error = null; public function __construct() { - // Load configuration if available - $config_file = plugin_dir_path(__FILE__) . 'zoho-config.php'; - if (file_exists($config_file)) { - require_once $config_file; - - $this->client_id = defined('ZOHO_CLIENT_ID') ? ZOHO_CLIENT_ID : ''; - $this->client_secret = defined('ZOHO_CLIENT_SECRET') ? ZOHO_CLIENT_SECRET : ''; - $this->refresh_token = defined('ZOHO_REFRESH_TOKEN') ? ZOHO_REFRESH_TOKEN : ''; - $this->redirect_uri = defined('ZOHO_REDIRECT_URI') ? ZOHO_REDIRECT_URI : 'http://localhost:8080/callback'; + // Load credentials from WordPress options (new approach) + $this->client_id = get_option('hvac_zoho_client_id', ''); + $this->client_secret = get_option('hvac_zoho_client_secret', ''); + $this->refresh_token = get_option('hvac_zoho_refresh_token', ''); + $this->redirect_uri = get_site_url() . '/oauth/callback'; + + // Fallback to config file if options are empty (backward compatibility) + if (empty($this->client_id) || empty($this->client_secret)) { + $config_file = plugin_dir_path(__FILE__) . 'zoho-config.php'; + if (file_exists($config_file)) { + require_once $config_file; + + $this->client_id = empty($this->client_id) && defined('ZOHO_CLIENT_ID') ? ZOHO_CLIENT_ID : $this->client_id; + $this->client_secret = empty($this->client_secret) && defined('ZOHO_CLIENT_SECRET') ? ZOHO_CLIENT_SECRET : $this->client_secret; + $this->refresh_token = empty($this->refresh_token) && defined('ZOHO_REFRESH_TOKEN') ? ZOHO_REFRESH_TOKEN : $this->refresh_token; + $this->redirect_uri = defined('ZOHO_REDIRECT_URI') ? ZOHO_REDIRECT_URI : $this->redirect_uri; + } } // Load stored access token from WordPress options @@ -43,7 +51,7 @@ class HVAC_Zoho_CRM_Auth { */ public function get_authorization_url() { $params = array( - 'scope' => defined('ZOHO_SCOPES') ? ZOHO_SCOPES : 'ZohoCRM.settings.all,ZohoCRM.modules.all,ZohoCRM.users.all,ZohoCRM.org.all', + 'scope' => 'ZohoCRM.settings.ALL,ZohoCRM.modules.ALL,ZohoCRM.users.ALL,ZohoCRM.org.ALL,ZohoCRM.bulk.READ', 'client_id' => $this->client_id, 'response_type' => 'code', 'access_type' => 'offline', @@ -51,16 +59,14 @@ class HVAC_Zoho_CRM_Auth { 'prompt' => 'consent' ); - $accounts_url = defined('ZOHO_ACCOUNTS_URL') ? ZOHO_ACCOUNTS_URL : 'https://accounts.zoho.com'; - return $accounts_url . '/oauth/v2/auth?' . http_build_query($params); + return 'https://accounts.zoho.com/oauth/v2/auth?' . http_build_query($params); } /** * Exchange authorization code for tokens */ public function exchange_code_for_tokens($auth_code) { - $accounts_url = defined('ZOHO_ACCOUNTS_URL') ? ZOHO_ACCOUNTS_URL : 'https://accounts.zoho.com'; - $url = $accounts_url . '/oauth/v2/token'; + $url = 'https://accounts.zoho.com/oauth/v2/token'; $params = array( 'grant_type' => 'authorization_code', @@ -116,8 +122,7 @@ class HVAC_Zoho_CRM_Auth { * Refresh access token using refresh token */ private function refresh_access_token() { - $accounts_url = defined('ZOHO_ACCOUNTS_URL') ? ZOHO_ACCOUNTS_URL : 'https://accounts.zoho.com'; - $url = $accounts_url . '/oauth/v2/token'; + $url = 'https://accounts.zoho.com/oauth/v2/token'; $params = array( 'refresh_token' => $this->refresh_token, @@ -209,8 +214,7 @@ class HVAC_Zoho_CRM_Auth { return new WP_Error('no_token', $error_message); } - $api_base_url = defined('ZOHO_API_BASE_URL') ? ZOHO_API_BASE_URL : 'https://www.zohoapis.com/crm/v2'; - $url = $api_base_url . $endpoint; + $url = 'https://www.zohoapis.com/crm/v2' . $endpoint; // Log the request details $this->log_debug('Making ' . $method . ' request to: ' . $url);