artabro/site/templates/layout/func.php

<?php namespace ProcessWire;

function getConfig($paxina)
{
    $configuracion = array();

    foreach($paxina->configuracion as $config)
    {
        switch ($config->parametro_tipo->value)
        {
            case 'texto':
                $configuracion[$config->parametro_nome] = $config->parametro_valor;
                break;
            case 'imaxe':
                $configuracion[$config->parametro_nome] = array(
                    'url' => $config->parametro_imaxe->first()->url,
                    'descripcion' => $config->parametro_imaxe->first()->description,
                    'miniatura' => $config->parametro_imaxe->getTag("mini")->url
                );
                break;
            case 'cor':
                list($r, $g, $b) = sscanf($config->parametro_cor, "%02x%02x%02x");
                $configuracion[$config->parametro_nome] = $r . ', ' . $g . ', ' . $b;
                break;
        }
        
    }

    return $configuracion;
}

function renderMigas($paxina)
{
    $saida = '';

    $saida .= '<h1>';
    if($paxina->parents->count())
    {
        $saida .= $paxina->parents->implode(" &gt; ", "<a href='{url}'>{title}</a>",
            array(
                'append' => '&gt'
            )
        );
    }
    $saida .= $paxina->title . '</h1>';

    return $saida;
}

function renderMenu($menu, $paxinas)
{
    $saida = '';

    $saida .= $paxinas->implode("\n", "<li><a href=\"{url}\">{title}</a></li>",
        array(
            'prepend' => '<nav id="' . $menu . '">' . "\n" . '<ul>' . "\n",
            'append' => "\n" . '</ul>' . "\n" . '</nav>' . "\n"
        )
    );

    return $saida;
}