nabble/ajde

<?php

class MetaModel extends Ajde_Model
{
    protected $_autoloadParents = false;
    protected $_displayField = 'name';

    protected $_options = [];

    public function __construct()
    {
        parent::__construct();
        $this->registerEvents();
    }

    public function __wakeup()
    {
        parent::__wakeup();
        $this->registerEvents();
    }

    public function reset()
    {
        $this->_metaValues = [];
        $this->_options = [];
        parent::reset();
    }

    public function registerEvents()
    {
        if (!Ajde_Event::has($this, 'afterCrudLoaded', 'parseForCrud')) {
            Ajde_Event::register($this, 'afterCrudLoaded', 'parseForCrud');
            Ajde_Event::register($this, 'beforeCrudSave', 'prepareCrudSave');
        }
    }

    public function parseForCrud(Ajde_Crud $crud)
    {
        if ($this->has('options')) {
            $options = json_decode($this->get('options'));
            foreach ($options as $key => $value) {
                $this->set($key, $value);
            }
        }
    }

    public function prepareCrudSave(Ajde_Controller $controller, Ajde_Crud $crud)
    {
        $meta = new Ajde_Crud_Cms_Meta();
        $options = [];
        foreach ($meta->getFieldNames() as $fieldName) {
            if ($this->has($fieldName)) {
                $options[$fieldName] = $this->get($fieldName);
            }
        }
        $this->set('options', json_encode($options));
    }

    public function getOption($name)
    {
        if ($this->hasLoaded() && empty($this->_options)) {
            $this->_options = (array) json_decode($this->get('options'));
        }
        if (isset($this->_options[$name])) {
            return $this->_options[$name];
        }

        return false;
    }

    public function getBooleanOption($name)
    {
        $val = $this->getOption($name);

        return (bool) $val;
    }

    public function getIntOption($name)
    {
        $val = $this->getOption($name);

        return (int) $val;
    }

    public static function getNameFromId($metaId)
    {
        $meta = new self();
        $meta->loadByPK((int) $metaId);

        return $meta->displayField();
    }

    public static function getIdFromName($metaName)
    {
        $metaName = str_replace('_', ' ', $metaName);
        $meta = new self();
        $meta->loadByField('name', $metaName);
        if ($meta->hasLoaded()) {
            return $meta->getPK();
        } else {
            return false;
        }
    }
}