<?php

class admin_seo_model extends Model {
    
    
    public function getSeo() {
        $result = $this->query("select * from rock_seo where seo_url<>'';");
        return $result;
    }
    
    
    public function loadSeo() {
        $seo_id = $this->escapeString($_REQUEST['id']);
        $row = $this->query("select * from rock_seo where seo_id='".$seo_id."';");
        return $row[0];
    }
    
    
    public function saveSeo() {
        $data = $this->escapeArray($_REQUEST);
        
        if ($data['seo_id']!='') {
            $this->execute("update rock_seo set "
                    . "seo_url='".$data['seo_url']."', "
                    . "seo_title='".$data['seo_title']."', "
                    . "seo_keywords='".$data['seo_keywords']."', "
                    . "seo_description='".$data['seo_description']."' "
                    . "where seo_id='".$data['seo_id']."';");
            
            return true;
        }
        else {
            $this->execute("insert into rock_seo set "
                . "seo_url='".$data['seo_url']."', "
                . "seo_title='".$data['seo_title']."', "
                . "seo_keywords='".$data['seo_keywords']."', "
                . "seo_description='".$data['seo_description']."';");

            return true;
        }
    }
    
    
    public function deleteSeo() {
        $seo_id = $this->escapeString($_REQUEST['id']);
        $this->execute("delete from rock_seo where seo_id='".$seo_id."';");
        return true;
    }
    
    
}