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<?php |
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|
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/** |
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* ZohoMail Integration |
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* |
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*/ |
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|
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namespace BitCode\BitForm\Core\Integration\ZohoMail; |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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use BitCode\BitForm\Core\Integration\IntegrationHandler; |
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use BitCode\BitForm\Core\Util\HttpHelper; |
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use BitCode\BitForm\Core\Util\IpTool; |
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use BitCode\BitForm\GlobalHelper; |
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use WP_Error; |
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|
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/** |
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* Provide functionality for ZohoCrm integration |
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*/ |
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class ZohoMailHandler |
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{ |
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private $_formID; |
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private $_integrationID; |
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|
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public function __construct($integrationID, $fromID) |
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{ |
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$this->_formID = $fromID; |
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$this->_integrationID = $integrationID; |
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} |
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|
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/** |
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* Helps to register ajax function's with wp |
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* |
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* @return null |
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*/ |
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public static function registerAjax() |
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{ |
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add_action('wp_ajax_bitforms_zmail_generate_token', [__CLASS__, 'generateTokens']); |
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} |
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|
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/** |
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* Process ajax request for generate_token |
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* |
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* @return JSON zoho crm api response and status |
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*/ |
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public static function generateTokens() |
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{ |
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if (isset($_REQUEST['_ajax_nonce']) && wp_verify_nonce(sanitize_text_field(wp_unslash($_REQUEST['_ajax_nonce'])), 'bitforms_save')) { |
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$authorizationHeader = null; |
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|
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GlobalHelper::requirePostMethod(); |
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|
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try { |
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$requestsParams = GlobalHelper::formatRequestData(); |
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} catch (\InvalidArgumentException $e) { |
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wp_send_json_error($e->getMessage(), 400); |
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} |
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|
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if ( |
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empty($requestsParams->{'accounts-server'}) |
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|| empty($requestsParams->dataCenter) |
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|| empty($requestsParams->clientId) |
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|| empty($requestsParams->clientSecret) |
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|| empty($requestsParams->redirectURI) |
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|| empty($requestsParams->code) |
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) { |
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wp_send_json_error( |
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__( |
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'Requested parameter is empty', |
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'bit-form' |
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), |
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400 |
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); |
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} |
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|
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$apiEndpoint = \urldecode($requestsParams->{'accounts-server'}) . '/oauth/v2/token'; |
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$requestParams = [ |
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'grant_type' => 'authorization_code', |
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'client_id' => $requestsParams->clientId, |
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'client_secret' => $requestsParams->clientSecret, |
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'redirect_uri' => \urldecode($requestsParams->redirectURI), |
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'code' => $requestsParams->code |
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]; |
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$apiResponse = HttpHelper::post($apiEndpoint, $requestParams); |
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|
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// Validate the token exchange before using the token: reading access_token |
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// off an error response fatals. |
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if (is_wp_error($apiResponse) || !empty($apiResponse->error) || empty($apiResponse->access_token)) { |
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wp_send_json_error( |
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empty($apiResponse->error) ? 'Unknown' : $apiResponse->error, |
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400 |
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); |
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} |
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|
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// https, not http: the WP HTTP API drops the Authorization header on a |
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// redirect, so an http:// call reaches Zoho as INVALID_OAUTHTOKEN. |
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$accountIdEndpoint = "https://mail.zoho.{$requestsParams->dataCenter}/api/accounts"; |
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$authorizationHeader['Authorization'] = "Zoho-oauthtoken {$apiResponse->access_token}"; |
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$accountResponse = HttpHelper::get($accountIdEndpoint, null, $authorizationHeader); |
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|
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// On success `data` is a list of accounts; on failure it is an object |
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// ({errorCode:...}), so check the shape before reading the account. |
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$account = null; |
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if (!is_wp_error($accountResponse) && isset($accountResponse->data) && is_array($accountResponse->data)) { |
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$account = reset($accountResponse->data); |
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} |
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|
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if (empty($account) || empty($account->accountId)) { |
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$reason = __('Could not read the Zoho Mail account for this token', 'bit-form'); |
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if (is_wp_error($accountResponse)) { |
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$reason = $accountResponse->get_error_message(); |
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} elseif (!empty($accountResponse->data->errorCode)) { |
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$reason = $accountResponse->data->errorCode; |
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} elseif (!empty($accountResponse->status->description)) { |
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$reason = $accountResponse->status->description; |
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} |
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wp_send_json_error($reason, 400); |
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} |
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|
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$apiResponse->accountId = $account->accountId; |
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$apiResponse->accountEmail = isset($account->primaryEmailAddress) ? $account->primaryEmailAddress : ''; |
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$apiResponse->generates_on = \time(); |
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wp_send_json_success($apiResponse, 200); |
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} else { |
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wp_send_json_error( |
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__( |
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'Token expired', |
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'bit-form' |
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), |
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401 |
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); |
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} |
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} |
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|
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/** |
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* Helps to refresh zoho crm access_token |
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* |
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* @param object $apiData Contains required data for refresh access token |
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* @return string|boolean $tokenDetails API token details |
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*/ |
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protected static function _refreshAccessToken($apiData) |
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{ |
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if ( |
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empty($apiData->dataCenter) |
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|| empty($apiData->clientId) |
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|| empty($apiData->clientSecret) |
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|| empty($apiData->tokenDetails) |
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) { |
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return false; |
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} |
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$tokenDetails = $apiData->tokenDetails; |
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|
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$dataCenter = $apiData->dataCenter; |
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$apiEndpoint = "https://accounts.zoho.{$dataCenter}/oauth/v2/token"; |
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$requestParams = [ |
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'grant_type' => 'refresh_token', |
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'client_id' => $apiData->clientId, |
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'client_secret' => $apiData->clientSecret, |
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'refresh_token' => $tokenDetails->refresh_token, |
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]; |
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|
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$apiResponse = HttpHelper::post($apiEndpoint, $requestParams); |
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if (is_wp_error($apiResponse) || !empty($apiResponse->error)) { |
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return false; |
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} |
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$tokenDetails->generates_on = \time(); |
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$tokenDetails->access_token = $apiResponse->access_token; |
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return $tokenDetails; |
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} |
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|
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/** |
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* Save updated access_token to avoid unnecessary token generation |
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* |
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* @param integer $fromID ID of Integration related form |
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* @param integer $integrationID ID of Zoho crm Integration |
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* @param object $tokenDetails refreshed token info |
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* |
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* @return null |
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*/ |
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protected static function _saveRefreshedToken($formID, $integrationID, $tokenDetails, $others = null) |
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{ |
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if (empty($formID) || empty($integrationID)) { |
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return; |
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} |
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|
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$integrationHandler = new IntegrationHandler($formID, IpTool::getUserDetail()); |
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$zmailDetails = $integrationHandler->getAIntegration($integrationID); |
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|
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if (is_wp_error($zmailDetails)) { |
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return; |
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} |
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$newDetails = json_decode($zmailDetails[0]->integration_details); |
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$newDetails->tokenDetails = $tokenDetails; |
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$integrationHandler->updateIntegration($integrationID, $zmailDetails[0]->integration_name, 'Zoho Mail', wp_json_encode($newDetails), 'form'); |
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} |
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|
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public function execute(IntegrationHandler $integrationHandler, $integrationData, $fieldValues, $entryID, $logID) |
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{ |
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$integrationDetails = is_string($integrationData->integration_details) ? json_decode($integrationData->integration_details) : $integrationData->integration_details; |
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|
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$tokenDetails = $integrationDetails->tokenDetails; |
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|
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if (empty($tokenDetails)) { |
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return new WP_Error('REQ_FIELD_EMPTY', __('module, fields are required for zoho mail api', 'bit-form')); |
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} |
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|
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$requiredParams = null; |
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if ((intval($tokenDetails->generates_on) + (55 * 60)) < time()) { |
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$requiredParams['clientId'] = $integrationDetails->clientId; |
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$requiredParams['clientSecret'] = $integrationDetails->clientSecret; |
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$requiredParams['dataCenter'] = $integrationDetails->dataCenter; |
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$requiredParams['tokenDetails'] = $tokenDetails; |
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$newTokenDetails = ZohoMailHandler::_refreshAccessToken((object)$requiredParams); |
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if ($newTokenDetails) { |
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ZohoMailHandler::_saveRefreshedToken($this->_formID, $this->_integrationID, $newTokenDetails); |
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$tokenDetails = $newTokenDetails; |
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} |
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} |
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// $actions = $integrationDetails->actions; |
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$recordApiHelper = new RecordApiHelper($tokenDetails, $this->_integrationID, $logID); |
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|
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$zmailApiResponse = $recordApiHelper->executeRecordApi( |
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$integrationDetails, |
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$fieldValues, |
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$this->_formID, |
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$entryID |
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); |
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|
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return $zmailApiResponse; |
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} |
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} |
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|
