sorting category - last modified

Code: Select all

<modification>
    <name>Sort Last modified</name>
	<version>1.0.0</version>
	<link>http://dreams-bg.com</link>
	<author>Computer Dreams</author>
	<code>sort_last_modified_ocmod</code>
	
	<file path="catalog/controller/product/category.php">
		<operation> 
			<search ><![CDATA[$sort = 'p.sort_order';]]></search>
			<add position="replace"><![CDATA[
			$sort = 'p.date_modified';
			]]></add>
		</operation>
		<operation> 
			<search ><![CDATA[$order = 'ASC';]]></search>
			<add position="replace"><![CDATA[
			$order = 'DESC';
			]]></add>
		</operation>
		<operation> 
			<search index="1" ><![CDATA[$data['sorts'][] = array(]]></search>
			<add position="before"><![CDATA[
			$data['sorts'][] = array(
				'text'  => $this->language->get('text_date_modified_asc'),
				'value' => 'p.date_modified-ASC',
				'href'  => $this->url->link('product/category', 'path=' . $this->request->get['path'] . '&sort=p.date_modified&order=ASC' . $url)
			);
			$data['sorts'][] = array(
				'text'  => $this->language->get('text_date_modified_desc'),
				'value' => 'p.date_modified-DESC',
				'href'  => $this->url->link('product/category', 'path=' . $this->request->get['path'] . '&sort=p.date_modified&order=DESC' . $url)
			);
			]]></add>
		</operation>
	</file>
	
	<file path="catalog/language/english/product/category.php">
		<operation> 
			<search ><![CDATA[$_['text_model_desc']   = 'Model (Z - A)';]]></search> 
			<add position="after"><![CDATA[
		    $_['text_date_modified_desc']= 'Newestmod > Oldestmod';
			$_['text_date_modified_asc']    = 'Oldestmod > Newestmod';
			]]></add>
		</operation>
	</file>
	
	<file path="catalog/model/catalog/product.php">
		<operation>
			<search><![CDATA['p.sort_order',]]></search>
			<add position="after"><![CDATA[
			'p.date_modified',
			]]></add>
		</operation>
		
	</file>	

</modification>