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<?php |
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|
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namespace BitCode\BitForm\Core\Integration\Dropbox; |
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|
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use BitCode\BitForm\Core\Integration\Dropbox\RecordApiHelper as DropboxRecordApiHelper; |
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use BitCode\BitForm\Core\Integration\IntegrationHandler; |
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use BitCode\BitForm\Core\Util\ApiResponse; |
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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 WP_Error; |
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|
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class DropboxHandler { |
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private $formID; |
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private $integrationID; |
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protected static $apiBaseUri = 'https://api.dropboxapi.com'; |
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protected static $contentBaseUri = 'https://content.dropboxapi.com'; |
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|
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public function __construct($integrationID, $fromID) { |
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$this->formID = $fromID; |
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$this->integrationID = $integrationID; |
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} |
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|
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/** |
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* Helps to register ajax function's with wp |
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* |
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* @return null |
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*/ |
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public static function registerAjax() { |
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add_action('wp_ajax_bitforms_dropbox_authorization', [__CLASS__, 'checkAuthorization']); |
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add_action('wp_ajax_bitforms_dropbox_get_all_folders', [__CLASS__, 'getAllFolders']); |
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} |
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|
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/** |
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* authorize dropbox |
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* |
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* @return JSON |
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*/ |
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public static function checkAuthorization() { |
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if (!isset($_REQUEST['_ajax_nonce']) && !wp_verify_nonce($_REQUEST['_ajax_nonce'], 'bitforms_save')) { |
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wp_send_json_error(__('Token expired', 'bit-form'), 401); |
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} |
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|
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$inputJSON = file_get_contents('php://input'); |
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$queryParams = json_decode($inputJSON); |
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|
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if (empty($queryParams->accessCode) || empty($queryParams->apiKey) || empty($queryParams->apiSecret)) { |
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wp_send_json_error(__('Requested parameter is empty', 'bit-form'), 400); |
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} |
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|
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$body = [ |
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'code' => $queryParams->accessCode, |
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'grant_type' => 'authorization_code', |
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'client_id' => $queryParams->apiKey, |
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'client_secret' => $queryParams->apiSecret, |
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]; |
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|
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$apiEndpoint = self::$apiBaseUri . '/oauth2/token'; |
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$apiResponse = HttpHelper::post($apiEndpoint, $body); |
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|
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if (is_wp_error($apiResponse) || !empty($apiResponse->error)) { |
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wp_send_json_error(empty($apiResponse->error_description) ? 'Unknown' : $apiResponse->error_description, 400); |
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} |
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$apiResponse->generates_on = \time(); |
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wp_send_json_success($apiResponse, 200); |
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} |
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|
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/** |
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* get dropbox folders List |
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* |
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* @return JSON |
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*/ |
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public static function getAllFolders() { |
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if (!isset($_REQUEST['_ajax_nonce']) && !wp_verify_nonce($_REQUEST['_ajax_nonce'], 'bitforms_save')) { |
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wp_send_json_error(__('Token expired', 'bit-form'), 401); |
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} |
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|
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$inputJSON = file_get_contents('php://input'); |
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$queryParams = json_decode($inputJSON); |
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|
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if (empty($queryParams->tokenDetails) || empty($queryParams->apiKey) || empty($queryParams->apiSecret)) { |
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wp_send_json_error(__('Requested parameter is empty', 'bit-form'), 400); |
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} |
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|
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$token = self::tokenExpiryCheck($queryParams->tokenDetails, $queryParams->apiKey, $queryParams->apiSecret); |
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if ($token->access_token !== $queryParams->tokenDetails->access_token) { |
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self::saveRefreshedToken($queryParams->formID, $queryParams->id, $token); |
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} |
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|
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$folders = self::getDropboxFoldersList($token->access_token); |
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$data = []; |
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if ($folders->entries) { |
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foreach ($folders->entries as $folder) { |
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$folder = (array)$folder; |
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if ('folder' === $folder['.tag']) { |
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$data[] = (object) [ |
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'name' => $folder['name'], |
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'lower_path' => $folder['path_lower'], |
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]; |
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} |
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} |
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} |
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|
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$response['dropboxFoldersList'] = $data; |
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$response['tokenDetails'] = $token; |
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wp_send_json_success($response, 200); |
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} |
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|
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public static function getDropboxFoldersList($token) { |
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$headers = [ |
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'Content-Type' => 'application/json; charset=utf-8', |
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'Authorization' => 'Bearer ' . $token, |
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]; |
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$options = [ |
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'path' => '', |
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'recursive' => true, |
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'include_deleted' => false, |
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'include_mounted_folders' => true, |
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'include_non_downloadable_files' => true |
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]; |
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$options = json_encode($options); |
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|
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$recipientApiEndpoint = self::$apiBaseUri . '/2/files/list_folder'; |
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$apiResponse = HttpHelper::post($recipientApiEndpoint, $options, $headers); |
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if (is_wp_error($apiResponse) || !empty($apiResponse->error)) { |
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return false; |
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} |
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return $apiResponse; |
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} |
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|
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private static function tokenExpiryCheck($token, $apiKey, $apiSecret) { |
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if (!$token) { |
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return false; |
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} |
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|
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if (($token->generates_on + $token->expires_in - 30) < time()) { |
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$refreshToken = self::refreshToken($token->refresh_token, $apiKey, $apiSecret); |
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if (is_wp_error($refreshToken) || !empty($refreshToken->error)) { |
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return false; |
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} |
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|
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$token->access_token = $refreshToken->access_token; |
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$token->expires_in = $refreshToken->expires_in; |
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$token->generates_on = $refreshToken->generates_on; |
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} |
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return $token; |
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} |
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|
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private static function refreshToken($refresh_token, $apiKey, $apiSecret) { |
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$body = [ |
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'grant_type' => 'refresh_token', |
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'client_id' => $apiKey, |
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'client_secret' => $apiSecret, |
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'refresh_token' => $refresh_token, |
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]; |
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|
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$apiEndpoint = self::$apiBaseUri . '/oauth2/token'; |
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$apiResponse = HttpHelper::post($apiEndpoint, $body); |
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if (is_wp_error($apiResponse) || !empty($apiResponse->error)) { |
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return false; |
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} |
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$token = $apiResponse; |
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$token->generates_on = \time(); |
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return $token; |
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} |
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|
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private static function saveRefreshedToken($formID, $integrationID, $tokenDetails) { |
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if (empty($formID) || empty($integrationID)) { |
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return; |
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} |
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|
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$integrationHandler = new IntegrationHandler($formID, IpTool::getUserDetail()); |
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$dropboxDetails = $integrationHandler->getAIntegration($integrationID); |
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if (is_wp_error($dropboxDetails)) { |
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return; |
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} |
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$newDetails = json_decode($dropboxDetails[0]->integration_details); |
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$newDetails->tokenDetails = $tokenDetails; |
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$integrationHandler->updateIntegration($integrationID, $dropboxDetails[0]->integration_name, 'Dropbox', \json_encode($newDetails), 'form'); |
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} |
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|
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public function execute(IntegrationHandler $integrationHandler, $integrationData, $fieldValues, $entryID, $logID) { |
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$integrationDetails = json_decode($integrationData->integration_details); |
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|
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if (empty($integrationDetails->tokenDetails->access_token)) { |
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(new ApiResponse())->apiResponse($logID, $this->integrationID, ['type' => 'record', 'type_name' => 'insert'], 'error', 'Not Authorization By Dropbox.'); |
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return; |
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} |
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|
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$actions = $integrationDetails->actions; |
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$fieldMap = $integrationDetails->field_map; |
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$tokenDetails = self::tokenExpiryCheck($integrationDetails->tokenDetails, $integrationDetails->apiKey, $integrationDetails->apiSecret); |
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if ($tokenDetails->access_token !== $integrationDetails->tokenDetails->access_token) { |
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self::saveRefreshedToken($this->formID, $this->integrationID, $tokenDetails); |
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} |
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|
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if (empty($fieldMap)) { |
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return new WP_Error('REQ_FIELD_EMPTY', __('Required data not found.', 'bit-form')); |
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} |
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|
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$dropboxResponse = (new DropboxRecordApiHelper($tokenDetails->access_token, $this->formID, $entryID)); |
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$apiResponse = $dropboxResponse->executeRecordApi($this->integrationID, $logID, $fieldValues, $fieldMap, $actions); |
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if (is_wp_error($dropboxResponse)) { |
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return $dropboxResponse; |
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} |
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return $apiResponse; |
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} |
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} |
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|
