How to update custom options programatically in magento? - php

Question

I have lot of products with custom options, now I have requirement to update only custom options through csv file. so how we can do this programatically?

Answer 1

i found one solution for updating custom options programatically here is the solution
$product = Mage::getModel('catalog/product')->load($product_id);
$values = array();
foreach ($product->getOptions() as $o) {
$p = $o->getValues();
}
}
foreach($p as $v)
{
$values[$v->getId()]['option_type_id']= $v->getId();
$values[$v->getId()]['title']= 'test';
$values[$v->getId()]['price']= 23;
$values[$v->getId()]['price_type']= 'fixed';
$values[$v->getId()]['sku']= $value1;
}
$v->setValues($values);
$v->saveValues();
$product->save();
hope this help someone
this only update custom options value

Answer 2

I think this is also useful...
If you are customize the products .
<?php
$magePath = 'app/Mage.php';
require_once $magePath;
Varien_Profiler::enable();
Mage::setIsDeveloperMode(true);
ini_set('display_errors', 1);
umask(0);
Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);
$product_ids = array(1,2,167);
$productmodel = Mage::getModel('catalog/product');
foreach ($product_ids as $product_id) {
/**i use this two arrays for collecte value because i uses inside setData of
current option*/
$cos=array();
$co=array();
$product = $productmodel->load($product_id);
$options = $product->getProductOptionsCollection();
if (isset($options)) {
foreach ($options as $o) {
$title = $o->getTitle();
/**
this block is for changing information of specific option from collection options inside
current product
the save method for this option in end of code
*/
if ($title == "Line 1/Front") {
$o->setProduct($product);
$o->setTitle("Line 1/Ftont");
$o->setType("drop_down");
$o->setIsRequire(1);
$o->setSortOrder(0);
}
/**
this block for update or add information of specific value inside current option
*/
$optionType = $o->getType();
//test type
if ($optionType == "drop_down") {
//getting collection of value related to current option
$values = $o->getValuesCollection();
$found = false;
foreach ($values as $k => $v) {
//test existing of value for update
if (1 == preg_match("/said$/i", $v->getTitle())) {
//update and save
$v->setTitle("morad")
->setSku("kk")
->setPriceType("fixed")
->setSortOrder(0)
->setPrice(floatval(13.0000));
$v->setOption($o)->save();
/**
this ligne is important i collecte all value required for normalize save function
related to current option
*/
$cos[]=$v->toArray($co);
}
}
/**
create new value object you can use $option->getValueInstance() for working with
getSingleton
*/
$value = Mage::getModel('catalog/product_option_value');
$value->setOption($o)
->setTitle('valueiwant')
->setSku("nn")
->setPriceType("fixed")
->setSortOrder(1)
->setPrice(12)
/**
this ligne is important (relation forigien key) for related this new value
to specific option
*/
->setOptionId($o->getId());
$value->save();
/**
this ligne is important i collecte all value required for normalize save function
related to current option
*/
$cos[]=$value->toArray($co);
}
$o->setData("values",$cos)->save();
//var_dump($cos);
}
}
}

Answer 3

Do you create a module to do that ? If you do, you must use the cron system of Magento and call a method of a custom model :
<config>
<!--...-->
<crontab>
<jobs>
<company_test>
<schedule>
<cron_expr>0,15,30,45 * * * *</cron_expr>
</schedule>
<run>
<model>test/testmodel::testMethod</model>
</run>
</company_module>
</jobs>
</crontab>
</config>
When this is done, you can update the option of a specific product by using the model Mage_Catalog_Model_Product_Option. I don't know how the CSV is made, but the algorithm can be something like that :
// foreach option
/** #var $opt Mage_Catalog_Model_Product_Option */
$opt = Mage::getModel('catalog/product_option');
$opt->setProduct($product);
$optionArray = array(
'is_delete' => 0,
'title' => 'Blabla',
'previous_group' => '',
'previous_type' => '',
'type' => 'field', //can be radio, drop_down, file, area...
'is_require' => 0,
'sort_order' => 42,
'values' => array()
);
$opt->addOption($optionArray);
$opt->saveOptions();
// end foreach
Also check this link : http://subesh.com.np/2009/12/adding-custom-options-product-magento/