I have 2 custom attributes I\'d like to add to the </code> tags on product pages. They are \'brand\' and \'subtitle\'.</p>
<p>My page title would end up
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<p>Here is the simplest and best way to override META logics for product page in magento </p>
<p>copy <strong>/app/code/core/Mage/Catalog/Block/Product/View.php</strong>
to <strong>/app/code/local/Mage/Catalog/Block/Product</strong></p>
<p>and override <strong>function _prepareLayout()</strong>, my example goes bellow</p>
<pre><code>protected function _prepareLayout()
{
$this->getLayout()->createBlock('catalog/breadcrumbs');
$headBlock = $this->getLayout()->getBlock('head');
if ($headBlock) {
$product = $this->getProduct();
$title = $product->getMetaTitle();
// SEO values start
$categoryCollection = $product->getCategoryCollection();
foreach ($categoryCollection as $k) {
$topCategory = Mage::getModel('catalog/category')->load($k->getId());
break;
}
$brand = $product->getResource()->getAttribute('brand')->getFrontend()->getValue($product);
$shortDescription = $product->getShortDescription();
$suffix = Mage::getStoreConfig('design/head/title_suffix');
// SEO values end
if (!$title) {
$title = $product->getName() .' '.$brand. ' - '. $topCategory->getName() . $suffix;
}
$headBlock->setTitle($title);
$keyword = $product->getMetaKeyword();
$currentCategory = Mage::registry('current_category');
if ($keyword) {
$headBlock->setKeywords($keyword);
} elseif($currentCategory) {
$headBlock->setKeywords($product->getName());
}
$description = $product->getMetaDescription();
if (!$description) {
$description = $brand. ' '. $topCategory->getName() .'. '. $shortDescription;
}
$headBlock->setDescription( ($description) );
// var_dump($title);
// var_dump($description);
if ($this->helper('catalog/product')->canUseCanonicalTag()) {
$params = array('_ignore_category'=>true);
$headBlock->addLinkRel('canonical', $product->getUrlModel()->getUrl($product, $params));
}
}
return parent::_prepareLayout();
}
</code></pre>
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<p>this is addition to Drew Hunter's answer</p>
<p>magento includes category name into title so the proper solution would be:</p>
<p>
<pre><code>class Yourcompany_Yourmodule_Model_Observer
{
/**
* Change product meta title on product view
*
* @pram Varien_Event_Observer $observer
* @return Yourcompany_Yourmodule_Model_Observer
*/
public function catalog_controller_product_view(Varien_Event_Observer $observer)
{
if ($product = $observer->getEvent()->getProduct()) {
if ($category) {
$title = $brand . ' ' . $product->getData('name') . ' - ' . $product->getData('category')->getData('name');
} else {
$title = $brand . ' ' . $product->getData('name');
}
$product->setMetaTitle($title);
}
return $this;
}
}
</code></pre>
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<p>Assuming that you only want to change the product title on the catalog view page</p>
<p>In app/design/frontend/default/{your theme Folder}/template/page/html/head.phtml you could </p>
<pre><code><?php if ($_product = Mage::registry('current_product')) { ?>
<title><?php echo $_product->getData('xyz') . ' ' . $_product->getName(); ?></title>
<?php }else{ ?>
<title><?php echo $this->getTitle() ?></title>
<?php } ?>
</code></pre>
<p>See Get Attribute Name And Value Magento</p>
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<p>I believe Drew Hunter has provided most of the correct answer, but I had to make a few changes to get it to work (EE, 1.14.2.x):</p>
<p><strong>In config.xml:</strong></p>
<blockquote>
<p>Change the nodes <code><yourmodule>...</yourmodule></code> to ><code><yourcompany_yourmodule>...</yourcompany_yourmodule></code></p>
</blockquote>
<p><strong>In Observer.php:</strong></p>
<blockquote>
<p>Change <code>public function catalog_controller_product_view(Varien_Event_Observer $observer)</code> to <code>public function catalog_controller_product_view($observer)</code> </p>
</blockquote>
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<p>From your question, I assume you are referring to changing the meta title for products.</p>
<p>There are 3 options open to you:</p>
<ol>
<li>Go through each product and manually update (or use a spreadsheet
and import) each product meta title individually. These values are
available in the admin area when editing a product.</li>
<li>Rewrite Mage_Catalog_Block_Product_View and override the
_prepareLayout() method which is where this tag is being generated.</li>
<li>Use an observer and hook into catalog_controller_product_view event.</li>
</ol>
<p>Your decision is really between options 2 & 3 (both of which will require you to create a custom module to achieve).</p>
<p>I always try to be as unobtrusive as possible when extending Magento core functionality - so I would opt for option 3 here. Please see below code for a complete example:</p>
<p>app/etc/modules/Yourcompany_Yourmodule.xml</p>
<pre><code><?xml version="1.0"?>
<config>
<modules>
<Yourcompany_Yourmodule>
<active>true</active>
<codePool>local</codePool>
</Yourcompany_Yourmodule>
</modules>
</config>
</code></pre>
<p>app/code/local/Yourcompany/Yourmodule/etc/config.xml</p>
<pre><code><?xml version="1.0"?>
<config>
<modules>
<Yourcompany_Yourmodule>
<version>1.0.0</version>
</Yourcompany_Yourmodule>
</modules>
<global>
<models>
<yourmodule>
<class>Yourcompany_Yourmodule_Model</class>
</yourmodule>
</models>
</global>
<frontend>
<events>
<catalog_controller_product_view>
<observers>
<yourmodule>
<class>Yourcompany_Yourmodule_Model_Observer</class>
<method>catalog_controller_product_view</method>
</yourmodule>
</observers>
</catalog_controller_product_view>
</events>
</frontend>
</config>
</code></pre>
<p>app/code/local/Yourcompany/Yourmodule/Model/Observer.php</p>
<pre><code><?php
class Yourcompany_Yourmodule_Model_Observer
{
/**
* Change product meta title on product view
*
* @pram Varien_Event_Observer $observer
* @return Yourcompany_Yourmodule_Model_Observer
*/
public function catalog_controller_product_view(Varien_Event_Observer $observer)
{
if ($product = $observer->getEvent()->getProduct()) {
$title = $product->getData('brand') . ' ' . $product->getData('name') . ' ' . $product->getData('sub_title');
$product->setMetaTitle($title);
}
return $this;
}
}
</code></pre>
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