gistfile1.php

<div class="wrapper">
    <section class="breadcrumb">
        <?php echo $breadcrumb; ?>
    </section>
    <div class="clear"></div>

    <section class="sidebar">
        <h3><?php echo $pagina->titulo->valor; ?></h3>
        <?php if(count($categorias = $parent->childrens(1,1))){ ?>
            <ul>
                <?php foreach($categorias as $cat){ ?>
                    <li<?php echo $cat->id == $categoria->id ? ' class="active" ' : ''; ?>>
                        <a href="{base_url}produtos/<?php echo $parent->seo_slug; ?>/<?php echo $cat->seo_slug; ?>">
                            <?php echo $cat->titulo; ?>
                        </a>
                        <?php
                            error_reporting(E_ALL);
                            $childrens = $cat->childrens(1,1);

                            foreach($cat->produtos($cat->id) as $produto)
                            {
                                $childrens[] = $produto;
                            }

                            if(!count($childrens))
                            {
                                $childrens = null;
                            }

                        ?>

                        <?php if(!is_null($childrens)){ ?>
                            <ul>
                                <?php foreach($childrens as $children){ ?>
                                    <li<?php echo isset($children->parent_id) && $children->id == $categoria->id ? ' class="active" ' : ''; ?>>
                                        <a href="{base_url}produtos/<?php echo $parent->seo_slug; ?>/<?php echo $cat->seo_slug; ?>/<?php echo $children->seo_slug; ?>">
                                            <?php echo $children->titulo; ?>
                                        </a>
                                    </li>
                                <?php } ?>
                            </ul>
                        <?php } ?>
                    </li>
                <?php } ?>
            </ul>
        <?php } ?>
    </section>

    <section role="main" class="content-product-categoria">

        <article class="category-introduction">
            <header>
                <h1><?php echo $categoria->titulo; ?></h1>
                <hr />
            </header>
            <content>
                <?php echo $categoria->descricao; ?>

                <ul class="products-list">
                    <?php foreach($produtos as $i => $produto){ ?>
                        <li class="<?php echo $i%3 == 0 ? ' first ' : ''; ?>">
                            <article>
                                <header>
                                    <a href="<?php echo $produto->produto_url; ?>">
                                        <h3><?php echo $produto->titulo; ?></h3>
                                    </a>
                                </header>
                                <content>
                                    <?php if(isset($produto->imagem->url) && $produto->imagem->exists){ ?>
                                        <img src="<?php echo $produto->imagem->url; ?>" />
                                    <?php }else{ ?>
                                        <div class="image-error">
                                            <img src="{base_url}img/main/default-product.jpg" />
                                        </div>
                                    <?php } ?>
                                </content>
                                <footer>
                                    <a href="<?php echo $produto->produto_url; ?>">
                                        <div class="total_produtos">
                                            <span>1355</span>
                                            produtos
                                        </div>
                                        <div class="veja_mais">
                                            VEJA MAIS</a>
                                        </div>
                                        <div class="clear"></div>
                                    </a>
                                </footer>
                            </article>
                        </li>
                    <?php } ?>
                </ul>


                <div class="clear"></div>

                <?php if($pagination->pages > 1){ ?>
                    <div class="paginator">
                        <ul>
                            <li class="description first-child">Página <?php echo $pagination->page; ?> de <?php echo $pagination->pages; ?></li>
                            <?php for($i = 1; $i <= $pagination->pages; $i++){ ?>
                                <li<?php echo $i == $pagination->page ? ' class="active" ' : ''; ?>>
                                    <a href="{current_url}pagina/<?php echo $i; ?>"><?php echo $i; ?></a>
                                </li>
                            <?php } ?>
                        </ul>
                    </div>
                <?php } ?>
            </content>
        </article>
    </section>
    <div class="clear"></div>
</div>