Sunday, November 10, 2013

Remove the products from category products and update or map new product to category in magento programmatically

In some time you need to remove all the products from category or unset all products from category and add or update new product to category at that time you use below code for ex:- you need to run cron job which will run every day and get a product collection of sale attribute and map that products to that category
<?php
    set_time_limit(0); 
    define('MAGENTO', '..');
    require_once MAGENTO . '/app/Mage.php';
    Mage::app();

    //Load product model collecttion filtered by sale attribute
     $proCollection = Mage::getModel('catalog/product')
                        ->getCollection()
                        ->addAttributeToSelect(array('entity_id'))
                        ->addAttributeToFilter('sale', '1');
                         
    
$writeConnection = Mage::getSingleton('core/resource')->getConnection('core_write');

        // Delete Existing Mapped product from Sale Category
        $catId=722;
        $delQuery = 'Delete from catalog_category_product where category_id ='.$catId;
        $writeConnection->query($delQuery);
        $category=Mage::getModel('catalog/category')->load($catId);
        $products = array();
        $category_products='';
        foreach ($proCollection as $product){
            if(!$category_products){
                $category_products=$product->getId().'=1&';
            }else{
                $category_products .=$product->getId().'=1&';            
            }        
        }
        //$data['category_products']='4867=1&4868;=1&4876;=1';
        parse_str($category_products, $products);    
        $category->setPostedProducts($products)->save();
        
    
        $process = Mage::getModel('index/indexer')->getProcessByCode('catalog_category_product');
        $process->reindexAll();
        
        echo 'successfully mapped the data<br>';
        exit;

?>
Download file setSale.php
http://www.magentocommerce.com/boards/viewthread/704216/

Get Todays start and end date with time in Magento

Some time we need to get collection of report or product collection of today date ,at that time need to set start date from 00:00:00 time and end with 23:59:59 for that use below code
 $todayStartOfDayDate      = Mage::app()->getLocale()->date()->setTime('00:00:00')->toString(Varien_Date::DATETIME_INTERNAL_FORMAT);
    $todayEndOfDayDate      = Mage::app()->getLocale()->date()->setTime('23:59:59')->toString(Varien_Date::DATETIME_INTERNAL_FORMAT); 
or eg:- newarrival of product collection;
 $proCollection = Mage::getModel('catalog/product')
                        ->getCollection()
                        ->addAttributeToSelect(array('entity_id'))
                        ->addAttributeToFilter('news_from_date', array('or'=> array(
                                    0 => array('date' => true, 'to' => $todayEndOfDayDate),
                                    1 => array('is' => new Zend_Db_Expr('null')))
                                ), 'left')
                                ->addAttributeToFilter('news_to_date', array('or'=> array(
                                    0 => array('date' => true, 'from' => $todayStartOfDayDate),
                                    1 => array('is' => new Zend_Db_Expr('null')))
                                ), 'left')
                                ->addAttributeToFilter(
                                    array(
                                        array('attribute' => 'news_from_date', 'is'=>new Zend_Db_Expr('not null')),
                                        array('attribute' => 'news_to_date', 'is'=>new Zend_Db_Expr('not null'))
                                        )
                                 ); 
http://www.magentocommerce.com/boards/viewthread/704170/

Friday, November 8, 2013

Cache a particular block or html in Magento

Hi, we can cache the block and also we can cache the particular HTML block code 1st time it will cache and from next time it will call from cache for eg:- in product view page your list a information in for each loop so each time it will kill your performance so 1st time cache and next time load it from cache we can cache in 2 ways 1. Cache a Block in block php add below code ex List.php
 public function __construct()
    {
        $this->addData(array(
            'cache_lifetime'    => 1800,
            'cache_tags'        => array(Mage_Catalog_Model_Product::CACHE_TAG),
            'cache_key'         => $this->getCacheKey()
        ));
    } 

    public function getCacheKey()
    {
        return $this->getRequest()->getRequestUri().$this->getCacheCurrencyCode();
    }

    //retreive current currency code
    public function getCacheCurrencyCode()
    {
        return Mage::app()->getStore()->getCurrentCurrencyCode();
    } 
2. cache a particular html block (only html code will cache it will not cache any objects ) you can do below logic even by creating new block file and can call it in product view page if you dont want to create new block for this small things you can cache the information
 <?php 
$cache = Mage::getSingleton('core/cache');
$cacheTag    = array(
Mage_Catalog_Model_Product::CACHE_TAG,
);
$currentCurrencyCode = Mage::app()->getStore()->getCurrentCurrencyCode();
$storeId = Mage::app()->getStore()->getId();
$plantationkey=str_replace(' ', '_', $plantation);
$cacheKey    = 'Origin_' .$plantationkey . $storeId .$currentCurrencyCode;
$orginhtml = $cache->load($cacheKey);

if(!empty($orginhtml)){
    echo $orginhtml;
}else{
    $theProductBlock = new Mage_Catalog_Block_Product;
    $Bestsellerproducts = Mage::getResourceModel('catalog/product_collection')
                    ->addAttributeToSelect('*')
                    ->addFieldToFilter(array(array('attribute'=>'bestseller','in'=>1)))
                    ->addAttributeToFilter('visibility', $this->visibility)
                    ->addAttributeToFilter('status', Mage_Catalog_Model_Product_Status::STATUS_ENABLED)
                    ->addCategoryFilter($category); ?>

    <?php if(count($Bestsellerproducts)):?>
    <?php 
    $orginhtml ='<ul>';
    foreach($Bestsellerproducts as $bestseller){ 
    $orginhtml .='<li>
        <h2>'.$bestseller->getName().'</h2>
        <a href="'.$bestseller->getProductUrl().'" class="product-img"><img src="'.$this->helper('catalog/image')->init($bestseller, 'small_image')->resize(229).'" width="229" height="229" alt="'.$this->stripTags($this->getImageLabel($bestseller, 'small_image'), null, true).'" title="'.$bestseller->getName().'" /></a>
        <h2 class="product-name"><a href="'.$bestseller->getProductUrl().'">'.$bestseller->getName().'</a>
        </li>';
    }
 endif; ?>    


<?php echo $orginhtml; ?>
<?php $cache->save($orginhtml, $cacheKey, $cacheTag, 3600); ?>
<?php }    ?> 
http://www.magentocommerce.com/boards/viewthread/700444/

Friday, May 31, 2013

Product Grid in Admin Edit Form or Page in Magento

Hi,

Today i created one module which will save products that is in admin edit page you can add product grid and select the product and save it it will show back when you come to edit

some thing like in admin product edit page you have cross sells or related product tabs where user can search products ,sort filter the products and select it and save it

which can be extend to custom module custom product grid in edit page where we can filter,sort or search the product and select and save it

For more information you can contact me!!
:-)

Wednesday, May 29, 2013

Split Order into 2 order in magento

Hi,
if you need to split the order before it placed
that is if condition is true order will be Split ed into 2 order and place 2 order i created a module which will split the order into 2 and placed it based on the condition
here i took condition based on attribute set of product which can be modified easily
you can contact me if you need !!!

Wednesday, May 22, 2013

Product Tag Import In Magento

Hi
if you need to import tags for product you can use the attached file and see read_me.txt which will explain clearly
in this code you have to use advance profile to import the tags for product
for file go to this link where file is attached
http://www.magentocommerce.com/boards/viewthread/394162/

Category Product Position Import Magento

Hi,

Magento has no option ti import Position of product in category so implemented the code where admin can import the Product Position of Category which will be in Advance profile import


For more Information you contact me

Dynamic load City after selecting region of address form in Magento

Hi,

In Magneto Region will be load after Country selection in address form if region name is saved in DB but there is no option to load City after selected Region so to over come from that issue i did modified in code


once you select region City will be loaded as like region
for more information contact us

Thursday, May 16, 2013

Changing or Set Shipping Price on fly from event or observer in Magento

Please check this posted by myself which will explain clearway
Set Shipping Price on fly from event or observer in Magento
http://www.magentocommerce.com/boards/viewthread/316685/

Calling Form with validation outside magento

Please check this post added by myself which will help you validating form out side magento
http://www.magentocommerce.com/boards/viewthread/336023/

Creating xml file of all products fields in magento programmatically

to create xml file of product check below link
www.magentocommerce.com/boards/viewthread/267477/>

Issue:- Custom option load or set price to 0 in SCP Module in Magento

When you select custom option it will set price 0 this issue happens when you use SCP module ( Simple Configurable Products.)
to over come from this issue
please check below post
http://www.magentocommerce.com/boards/viewthread/297872/

Time Out error in Magento report

Hi
If you set server time and memory limit to max and the also facing same issue use below code in controller
for example if you want to export any order
then in viewedAction funtion use this below code same way in export action also
 ini_set('memory_limit', '-1');
set_time_limit (0); 

this happen in AWS server for load-balancing server
http://www.magentocommerce.com/boards/viewthread/378702/

Adding new model for existing or core module in magento

Hi,
if you add new model for existing module you have to follow below code
that if you extend one core module ex catalog,checkout etc.. and you need to add new model then follow below steps
extending catalog module to local folder
1. add resource in config.xml that is
 <global>
        <models>
            <sugarcode_catalog>
                <class>Sugarcode_Catalog_Model</class>
                <resourceModel>sugarcode_catalog_resource</resourceModel>                
            </sugarcode_catalog>            
            <sugarcode_catalog_resource>
                <class>Sugarcode_Catalog_Model_Resource</class>
                <entities>
                    <newmodel>
                        <table>tablename_new</table>
                    </newmodel>                   
                </entities>
            </sugarcode_catalog_resource>
                
        </models>
    </global> 

i extend catalog module and added newmodel as new model
2. create a table tablename_new manually in Db
3. create a model files that is local\Catalog\Model\Newmodel.php local\Catalog\Model\Resource\Newmodel.php local\Catalog\Model\Resource\Newmodel\Collection.php
please check attached files in this post
http://www.magentocommerce.com/boards/viewthread/387252/
now you can call
$obj=Mage::getModel(’sugarcode_catalog/newmodel’)->getCollection(); print_r($obj);

One single field validation or Validate Form Only Certain Fields in Magneto

Hi, If you need to validate one field of form before submitting form that is onchange or on blur one or single field validation in Magento form use below code i took one ex of email validation if you need to validate a email filed while editing field it self use this code so error msg or validation will happen once you change to other field no need for submitting all form
 <script>
jQuery(document).ready(function() {
    jQuery('.input-text-taxvat').blur(
        function() {
            Validation.validate(this);
         }
    );
    });
</script> 
Note:- jQuery(’.email).blur where .email is class of email filed

Wednesday, February 27, 2013

Product or Catgeorty List Page With Layered Navigation on Home Page or Any CMS Page Or Custom Module In Magneto

Hi,
if You have to call Product List page or category page with Left Layered Navigation on CMS Page or Custom Module
for Attached text File steps
1. Override Mage_Catalog_Block_Category_View to your local


class Sugarcode_Catalog_Block_Category_View extends Mage_Catalog_Block_Category_View
{
   public function getCurrentCategory()
    {
        if (!$this->hasData('current_category')) {
            $category = Mage::registry('current_category');
            if (!$category)
            {
                //get the root category
                $id = $this->getCategoryId();
                $category = Mage::getModel('catalog/category')->load($id);
            }
            $this->setData('current_category', $category);
        }
        return $this->getData('current_category');
    
    }
}



2. Override Sugarcode_Catalog_Block_Layer_View to your local


class Sugarcode_Catalog_Block_Layer_View extends Mage_Catalog_Block_Layer_View
{
   
 
 protected $categoryId;
 protected $fromHomePage = false;
   
    protected function _construct()
    {
        parent::_construct();

        $this->_initBlocks();
    }

   public function setCategoryId($id)
    {
 
        $category = Mage::getModel('catalog/category')->load($id);
        if ($category->getId()) {
            Mage::getSingleton('catalog/layer')->setCurrentCategory($category);
   $this->setData('current_category', $category);
   $this->categoryId=$id;
   $filterableAttributes =   Mage::getSingleton('catalog/layer')->getFilterableAttributes();
   
   $stateBlock = $this->getLayout()->createBlock($this->_stateBlockName)
            ->setLayer(Mage::getSingleton('catalog/layer'));

        $categoryBlock = $this->getLayout()->createBlock($this->_categoryBlockName)
            ->setLayer(Mage::getSingleton('catalog/layer'))
            ->init();

        $this->setChild('layer_state', $stateBlock);
        $this->setChild('category_filter', $categoryBlock);

        $filterableAttributes = $this->_getFilterableAttributes();
        foreach ($filterableAttributes as $attribute) {
            if ($attribute->getAttributeCode() == 'price') {
                $filterBlockName = $this->_priceFilterBlockName;
            } elseif ($attribute->getBackendType() == 'decimal') {
                $filterBlockName = $this->_decimalFilterBlockName;
            } else {
                $filterBlockName = $this->_attributeFilterBlockName;
            }

            $this->setChild($attribute->getAttributeCode() . '_filter',
                $this->getLayout()->createBlock($filterBlockName)
                    ->setLayer(Mage::getSingleton('catalog/layer'))
                    ->setAttributeModel($attribute)
                    ->init());
        }

        Mage::getSingleton('catalog/layer')->apply();

  
  
        }
 
    }
 
 
    /**
     * Prepare child blocks
     *
     * @return Mage_Catalog_Block_Layer_View
     */
    public function _prepareLayout()
    {
 //parent::_prepareLayout();
  if (!Mage::registry('current_category'))
        {
  
            $this->fromHomePage = true;
            $category = Mage::getModel('catalog/category')
                ->setStoreId(Mage::app()->getStore()->getId())
                ->load($this->categoryId);

            if (!Mage::helper('catalog/category')->canShow($category)) 
            {
                return false;
            }
    
            Mage::getSingleton('catalog/session')->setLastVisitedCategoryId($category->getId());
            Mage::register('current_category', $category); 
    Mage::getSingleton('catalog/layer')->setCurrentCategory($category);
   
        }
        $stateBlock = $this->getLayout()->createBlock($this->_stateBlockName)
            ->setLayer($this->getLayer());

        $categoryBlock = $this->getLayout()->createBlock($this->_categoryBlockName)
            ->setLayer($this->getLayer())
            ->init();

        $this->setChild('layer_state', $stateBlock);
        $this->setChild('category_filter', $categoryBlock);

        $filterableAttributes = $this->_getFilterableAttributes();
        foreach ($filterableAttributes as $attribute) {
            if ($attribute->getAttributeCode() == 'price') {
                $filterBlockName = $this->_priceFilterBlockName;
            } elseif ($attribute->getBackendType() == 'decimal') {
                $filterBlockName = $this->_decimalFilterBlockName;
            } else {
                $filterBlockName = $this->_attributeFilterBlockName;
            }

            $this->setChild($attribute->getAttributeCode() . '_filter',
                $this->getLayout()->createBlock($filterBlockName)
                    ->setLayer($this->getLayer())
                    ->setAttributeModel($attribute)
                    ->init());
        }

        $this->getLayer()->apply();

        return parent::_prepareLayout();
    }
}



3. In CMS design->custom XMl make
Custom Layout:- 2 columns with left bar
XML add below code


<reference name="left">
            <block type="catalog/layer_view" name="catalog.leftnav33" after="-"  template="catalog/layer/view.phtml">
   <action method="setCategoryId"><category_id>3</category_id></action>
   </block>
        </reference>
        <reference name="content">
            <block type="catalog/category_view" name="category.products" template="catalog/category/view.phtml" >
                <block type="catalog/product_list" name="product_list" template="catalog/product/list.phtml">
                    <!-- <action method="addReviewSummaryTemplate"><type>default</type><template>review/helper/su.phtml</template></action> -->
     <action method="setCategoryId"><category_id>3</category_id></action>
                    <block type="catalog/product_list_toolbar" name="product_list_toolbar" template="catalog/product/list/toolbar.phtml">
                        <block type="page/html_pager" name="product_list_toolbar_pager"/>
                   
                    </block>
                    <action method="addColumnCountLayoutDepend"><layout>empty</layout><count>6</count></action>
                    <action method="addColumnCountLayoutDepend"><layout>one_column</layout><count>5</count></action>
                    <action method="addColumnCountLayoutDepend"><layout>two_columns_left</layout><count>4</count></action>
                    <action method="addColumnCountLayoutDepend"><layout>two_columns_right</layout><count>4</count></action>
                    <action method="addColumnCountLayoutDepend"><layout>three_columns</layout><count>3</count></action>
                    <action method="setToolbarBlockName"><name>product_list_toolbar</name></action>
                </block>
            </block>
        </reference>

 
Note :- 3 in XML Set You category Id
For More got to here http://www.magentocommerce.com/boards/viewthread/308574/

Tuesday, January 8, 2013

SQLSTATE[HY000]: General error: 126 Incorrect key file for table Error in Magento

Hi,

If you face error some thing like “SQLSTATE[HY000]: General error: 126 Incorrect key file for table ‘/var/tmp/#sql_41ac_0.MYI’; try to repair it” error its because of MySQL tmp folder space issue

there is not enough space in /tmp for the temporary table, so this error will through
I fixed this by setting “tmpdir = /home/tmp” (which has lots of space on my host) in my.cnf
just create a folder tmp which has enough space and give tmpdir in my.cnf in my case i used home/tmp where i had enough space for tmp directory but in your case it may change
Enjoy :-)
http://www.magentocommerce.com/boards/viewthread/302400/

Sunday, January 6, 2013

Redirect back to page after logged-in in Magento

If you need to go back to same page once it logged in ,
that is
your in list page and clicked to sign in link and then you logged in it has to go back to list page its self

Magento has default setting for not to redirect account page if you logged in from default page by defult it will redirect to account dash board

but you need to go page to list page
for that follow the below steps
Open header.phtml add this code at top of the file
 if(!Mage::helper('customer')->isLoggedIn()) {
 $loginback=$this->helper('core/url')->getCurrentUrl();
 $check=strstr($loginback, 'customer/account/login');
 if(!strlen($check)){
 Mage::getSingleton('core/session')->setLoginBackUrl($loginback);
 }
}

override app\\code\\core\\Mage\\Customer\\controllers\\AccountController.php to you local or custom module and add this function
 public function _loginPostRedirect()
    {
        $session = $this->_getSession();

        if (!$session->getBeforeAuthUrl() || $session->getBeforeAuthUrl() == Mage::getBaseUrl()) {

            // Set default URL to redirect customer to
            $session->setBeforeAuthUrl(Mage::helper('customer')->getAccountUrl());
            // Redirect customer to the last page visited after logging in
            if ($session->isLoggedIn()) {
   $backUrlcustom=Mage::getSingleton('core/session')->getLoginBackUrl();
                if (!Mage::getStoreConfigFlag('customer/startup/redirect_dashboard')) {
                    $referer = $this->getRequest()->getParam(Mage_Customer_Helper_Data::REFERER_QUERY_PARAM_NAME);
                    if ($referer) {
                        $referer = Mage::helper('core')->urlDecode($referer);
                        if ($this->_isUrlInternal($referer)) {
                            $session->setBeforeAuthUrl($referer);
                        }
                    }
                } else if ($session->getAfterAuthUrl()) {
                    $session->setBeforeAuthUrl($session->getAfterAuthUrl(true));
                } else if (strlen($backUrlcustom)) {
     Mage::getSingleton('core/session')->setLoginBackUrl('');
                    $session->setBeforeAuthUrl($backUrlcustom);
                }
            } else {
                $session->setBeforeAuthUrl(Mage::helper('customer')->getLoginUrl());
            }
        } else if ($session->getBeforeAuthUrl() == Mage::helper('customer')->getLogoutUrl()) {
            $session->setBeforeAuthUrl(Mage::helper('customer')->getDashboardUrl());
        } else {
            if (!$session->getAfterAuthUrl()) {
                $session->setAfterAuthUrl($session->getBeforeAuthUrl());
            }
            if ($session->isLoggedIn()) {
                $session->setBeforeAuthUrl($session->getAfterAuthUrl(true));
            }
        }
        $this->_redirectUrl($session->getBeforeAuthUrl(true));
    }

or check it this post
http://www.magentocommerce.com/boards/viewthread/301762/