Форум

<?php

\Bitrix\Main\Loader::includeModule('crm');
\Bitrix\Main\Loader::includeModule('documentgenerator');

/**
 * Returns true if this product should not be added to the document
 * 
 * @param \Bitrix\Crm\Integration\DocumentGenerator\DataProvider\Product $product
 * @return bool
 */
function isSkipProduct(\Bitrix\Crm\Integration\DocumentGenerator\DataProvider\Product $product)
{
   $typePropertyId = 500;
   $restrictedType = 100;
   return $product->getValue('PROPERTY_'.$typePropertyId) === $restrictedType;
}

$templateId = 242;
// deal id
$value = 29;

$template = \Bitrix\DocumentGenerator\Template::loadById($templateId);
if(!$template)
{
   die('template not found');
}

$template->setSourceType(\Bitrix\Crm\Integration\DocumentGenerator\DataProvider\Deal::class);

$document = \Bitrix\DocumentGenerator\Document::createByTemplate($template, $value);
if(!$document)
{
   die('could not create document');
}

\Bitrix\Main\EventManager::getInstance()->addEventHandler(
   \Bitrix\DocumentGenerator\Driver::MODULE_ID,
   'onBeforeProcessDocument',
   function(\Bitrix\Main\Event $event)
   {
      $productsPlaceholder = 'PRODUCTS';

      /** @var \Bitrix\DocumentGenerator\Document $document */
      $document = $event->getParameter('document');
      $provider = $document->getProvider();

      $productsProvider = \Bitrix\DocumentGenerator\DataProviderManager::getInstance()->getDataProviderValue($provider, $productsPlaceholder);
      if($productsProvider instanceof \Bitrix\DocumentGenerator\DataProvider\ArrayDataProvider)
      {
         $products = [];
         foreach($productsProvider as $product)
         {
            if(!isSkipProduct($product))
            {
               $products[] = $product;
            }
         }

         $productsFieldDescription = $provider->getFields()[$productsPlaceholder];

         $productsProvider = \Bitrix\DocumentGenerator\DataProviderManager::getInstance()->createDataProvider($productsFieldDescription, $products, $provider, $productsPlaceholder);
         $document->setValues([$productsPlaceholder => $productsProvider]);
         $document->setFields([$productsPlaceholder => $productsFieldDescription]);
      }
   }
);

$document->getFile();

\Bitrix\Main\EventManager::getInstance()->addEventHandler('documentgenerator', 'onCreateDocument', function($event){
   $document = $event->getParameter('document');
   $fileId = $document->FILE_ID;
   $content = \Bitrix\DocumentGenerator\Model\FileTable::getContent();
   $content = processDocx($content);
   \Bitrix\DocumentGenerator\Model\FileTable::updateContent($fileId, $content);
});

function getTemporaryFile($content)
{
   $fileName = \CTempFile::GetFileName();
   $file = new \Bitrix\Main\IO\File($fileName);
   if($file->putContents($content) !== false)
   {
      return $file;
   }
}

function processDocx($content)
{
   $file = getTemporaryFile($content);
   $zip = new \ZipArchive();
   $zip->open($file->getPhysicalPath());
   $documentContent = $zip->getFromName('word/document.xml');
   $documentContent = $documentContent; // some modification
   $zip->addFromString('word/document.xml', $documentContent);
   $zip->close();
   $content = $file->getContents();
   $file->delete();
   return $content
}