opencart seo url rewriting

Question

The one i am having trouble with relates to a blog that I've set up. The table for the blog entries has an SEO keyword column for each respective entry. The current URL comes up as imbued.co.uk/blog?news_id=5 with 5 being the 5th blog entry. I would rather the URL was cleaner such as imbued.co.uk/blog/seokeywordfromthetable

Can the SEO URL file below be tweaked for it to come as such?

<?php
class ControllerCommonSeoUrl extends Controller {
        /* SEO Custom URL */
        private $url_list = array (
            'common/home'            => '',
            'checkout/cart'          => 'basket',
            'product/special'        => 'special',
            'product/search'         => 'search',
            'affiliate/account'      => 'affiliate',
            'account/voucher'        => 'gift-voucher',
            'checkout/success'       => 'checkout/success',
            'product/manufacturer'   => 'brand',
            'account/transaction'    => 'transactions',
            'information/contact'    => 'contact-us',
            'product/compare'        => 'compare',
            'information/news'       => 'blog',
            'information/sitemap'    => 'sitemap',
            );
        /* SEO Custom URL */

    public function index() {
        // Add rewrite to url class
        if ($this->config->get('config_seo_url')) {
            $this->url->addRewrite($this);
        }

        // Decode URL
        if (isset($this->request->get['_route_'])) {
            $parts = explode('/', $this->request->get['_route_']);

            foreach ($parts as $part) {
                $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($part) . "'");

                if ($query->num_rows) {

Answer 1

first of all to do this you need to add seo keywords to url_alias and before that in the admin too. In place use  blog_id=XXX thats also an important step after  that try handling the seo urls in common/seo_url.php