YetiForceCompany/YetiForceCRM

<?php

/**
 * Export to XML Class for PDF Settings.
 *
 * @copyright YetiForce S.A.
 * @license   YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com)
 * @author    Maciej Stencel <m.stencel@yetiforce.com>
 * @author    Mariusz Krzaczkowski <m.krzaczkowski@yetiforce.com>
 */
class Settings_Workflows_ExportWorkflow_Action extends Settings_Vtiger_Index_Action
{
    public function process(App\Request $request)
    {
        $recordId = $request->getInteger('id');
        $workflowModel = Settings_Workflows_Record_Model::getInstance($recordId);
        $workflowObject = $workflowModel->getWorkflowObject();
        $workflowMethods = [];

        header('content-type: application/xml; charset=utf-8');
        header('pragma: public');
        header('cache-control: private');
        header('content-disposition: attachment; filename="' . $recordId . '_workflow.xml"');
        header('content-description: PHP Generated Data');

        $xml = new DOMDocument('1.0', 'utf-8');
        $xml->preserveWhiteSpace = false;
        $xml->formatOutput = true;

        $xmlTemplate = $xml->createElement('workflow');
        $xmlFields = $xml->createElement('fields');
        $xmlField = $xml->createElement('field');

        $cDataColumns = ['conditions'];
        foreach (Settings_Workflows_Module_Model::$allFields as $field) {
            if ($workflowModel->has($field)) {
                if (\in_array($field, $cDataColumns)) {
                    $name = $xmlField->appendChild($xml->createElement($field));
                    $name->appendChild($xml->createCDATASection(json_encode($workflowModel->get($field))));
                } else {
                    $value = $workflowModel->get($field);
                    $xmlColumn = $xml->createElement($field, html_entity_decode($value, ENT_COMPAT, 'UTF-8'));
                }
            } elseif (isset($workflowObject->{$field})) {
                $value = $workflowObject->{$field};
                $xmlColumn = $xml->createElement($field, html_entity_decode($value, ENT_COMPAT, 'UTF-8'));
            }
            $xmlField->appendChild($xmlColumn);
        }

        $xmlFields->appendChild($xmlField);
        $xmlTemplate->appendChild($xmlFields);

        $xmlTasks = $xml->createElement('workflow_tasks');
        foreach ($workflowModel->getTasksForExport() as $task) {
            $xmlTask = $xml->createElement('workflow_task');
            $xmlColumn = $xml->createElement('summary', html_entity_decode($task['summary'], ENT_COMPAT, 'UTF-8'));
            $xmlTask->appendChild($xmlColumn);

            if (false !== strpos($task['task'], 'VTEntityMethodTask')) {
                require_once 'modules/com_vtiger_workflow/tasks/VTEntityMethodTask.php';
                $taskObject = unserialize(html_entity_decode($task['task']));
                $method = Settings_Workflows_Module_Model::exportTaskMethod($taskObject->methodName);

                if (!\array_key_exists($method['workflowtasks_entitymethod_id'], $method)) {
                    $workflowMethods[$method['workflowtasks_entitymethod_id']] = $method;
                }
            }

            $name = $xmlTask->appendChild($xml->createElement('task'));
            $name->appendChild($xml->createCDATASection(base64_encode($task['task'])));

            $xmlTasks->appendChild($xmlTask);
            $xmlTemplate->appendChild($xmlTasks);
        }

        $xmlMethods = $xml->createElement('workflow_methods');
        foreach ($workflowMethods as $method) {
            $xmlMethod = $xml->createElement('workflow_method');
            $xmlMethod->appendChild($xml->createElement('module_name', html_entity_decode($method['module_name'], ENT_COMPAT, 'UTF-8')));
            $xmlMethod->appendChild($xml->createElement('method_name', html_entity_decode($method['method_name'], ENT_COMPAT, 'UTF-8')));
            $xmlMethod->appendChild($xml->createElement('function_path', html_entity_decode($method['function_path'], ENT_COMPAT, 'UTF-8')));
            $xmlMethod->appendChild($xml->createElement('function_name', html_entity_decode($method['function_name'], ENT_COMPAT, 'UTF-8')));
            $script = $xmlMethod->appendChild($xml->createElement('script_content'));
            $script->appendChild($xml->createCDATASection(html_entity_decode($method['script_content'])));

            $xmlMethods->appendChild($xmlMethod);
            $xmlTemplate->appendChild($xmlMethods);
        }

        $xml->appendChild($xmlTemplate);
        echo $xml->saveXML();
    }

    /** {@inheritdoc} */
    public function validateRequest(App\Request $request)
    {
        $request->validateReadAccess();
    }
}