Improved naming for method with memory output and updated documentation.

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## Current dev changes
 
+## 8.x-1.0-alpha4
+
+- By [Batkor](https://github.com/Niklan/yandex_yml/issues/1). Added method to return generated XML as string using meory. So you can now create custom controllers and other suff.
+- Updated documentation.
+
 ## 8.x-1.0-alpha3
 
 - **Breaking change.** Default filename was changed from products.yml to products.xml, because it's allowed by Yandex, and this is better for XML file.

docs/generate-yml.md

@@ -21,6 +21,7 @@ $generator = \Drupal::service('yandex_yml.generator');
 - `addDeliveryOption(YandexYmlDelivery $delivery_option)`: Add delivery option. Each delivery option added separately and every delivery option is instance of `yandex_yml.delivery` service.
 - `addOffer(YandexYmlOfferBase $offer)`: Add offer information. Each offer added separately and every offer is instance one of it service `yandex_yml.offer.{TYPE}`.
 - `generateFile($filename = 'products.yml', $destination_path = 'public://')`: Generate result file according to all provided data.
+- `generateMarkup()`: Generate result in meory and returns string with valid XML markup. Use it as you wish, e.g. inside custom controller as response.
 
 ### Example
 

src/YandexYmlGenerator.php

@@ -86,9 +86,19 @@ public function generateFile($filename = 'products.xml', $destination_path = 'pu
   }
 
   /**
-   * Write elements to writer object
+   * Generate XML in memory and returns result markup.
    */
-  protected function buildData(){
+  public function generateMarkup() {
+    $this->writer->openMemory();
+    $this->writeHeader();
+    $this->buildData();
+    return $this->writer->outputMemory();
+  }
+
+  /**
+   * Write elements to writer object.
+   */
+  protected function buildData() {
     $this->writeShopInfo();
     $this->writeCurrencies();
     $this->writeCategories();
@@ -97,16 +107,6 @@ protected function buildData(){
     $this->writeFooter();
   }
 
-  /**
-   * Return xml data from memory
-   */
-  public function getResponceData(){
-    $this->writer->openMemory();
-    $this->writeHeader();
-    $this->buildData();
-    return $this->writer->outputMemory();
-  }
-
   /**
    * Write document headers.
    */