How to programatically add a product tag to a specific product?

Question

I would I am creating an import script. I would like to know how to programatically add a product tag via php script?

Any experience doing this?

Answer 1

To programatically add tag to a product, try the below solution :

  $productIds = array(
        $product_id_1,
        $product_id_2
    );

$tag = Mage::getModel('tag/tag')
    ->load('my_tag_name', 'name');

Mage::getModel('tag/tag_relation')
    ->addRelations($tag, $productIds);

Answer 2

You can add a tag by below code:

$tagName=preg_replace("/(\'(.*?)\')|(\s+)/i", "$1\n", $tagNamesInString)
 $tagModel = Mage::getModel('tag/tag');

    // added tag relation statuses
    $counter = array(
        Mage_Tag_Model_Tag::ADD_STATUS_NEW => array(),
        Mage_Tag_Model_Tag::ADD_STATUS_EXIST => array(),
        Mage_Tag_Model_Tag::ADD_STATUS_SUCCESS => array(),
        Mage_Tag_Model_Tag::ADD_STATUS_REJECTED => array()
    );


 $tagModel->unsetData()->loadByName($tagName);

$storeId = Mage::app()->getStore()->getId();
if (!$tagModel->getId()) {
            $tagModel->setName($tagName)
                ->setFirstCustomerId($customerId)
                ->setFirstStoreId($storeId)
                ->setStatus($tagModel->getPendingStatus())
                ->save();
   }

$relationStatus = $tagModel->saveRelation($productId, $customerId, $storeId);