Namespaces

• Tev
  • Application
    • Bootstrap
  • Author
    • Model
  • Contracts
  • Database
    • CustomTables
  • Field
    • Model
    • Util
  • Plugin
    • Action
    • Shortcode
  • Post
    • Model
    • Repository
  • Taxonomy
    • Model
    • Repository
  • Term
    • Model
    • Repository
  • Util
  • View
    • Exception
• None

Classes

• Tev\Application\Application
• Tev\Application\Bootstrap\AuthorFactory
• Tev\Application\Bootstrap\FieldFactory
• Tev\Application\Bootstrap\PluginLoader
• Tev\Application\Bootstrap\Post
• Tev\Application\Bootstrap\Taxonomy
• Tev\Application\Bootstrap\Term
• Tev\Application\Bootstrap\Util
• Tev\Author\Factory
• Tev\Author\Model\Author
• Tev\Database\CustomTables\AbstractInstaller
• Tev\Database\Utils
• Tev\Field\Factory
• Tev\Field\Model\AbstractField
• Tev\Field\Model\AuthorField
• Tev\Field\Model\BasicField
• Tev\Field\Model\DateField
• Tev\Field\Model\FileField
• Tev\Field\Model\FlexibleContentField
• Tev\Field\Model\GoogleMapField
• Tev\Field\Model\ImageField
• Tev\Field\Model\NullField
• Tev\Field\Model\NumberField
• Tev\Field\Model\PostField
• Tev\Field\Model\RepeaterField
• Tev\Field\Model\SelectField
• Tev\Field\Model\TaxonomyField
• Tev\Field\Util\FieldGroup
• Tev\Field\Util\LayoutFieldGroup
• Tev\Plugin\Action\AbstractProvider
• Tev\Plugin\Loader
• Tev\Plugin\Shortcode\AbstractProvider
• Tev\Post\Factory
• Tev\Post\Model\AbstractPost
• Tev\Post\Model\Attachment
• Tev\Post\Model\Page
• Tev\Post\Model\Post
• Tev\Post\Repository\PostRepository
• Tev\Taxonomy\Factory
• Tev\Taxonomy\Model\Taxonomy
• Tev\Taxonomy\Repository\TaxonomyRepository
• Tev\Term\Factory
• Tev\Term\Model\Term
• Tev\Term\Repository\TermRepository
• Tev\Util\TemplateExtras
• Tev\View\Renderer

Interfaces

• Tev\Contracts\BootstrapperInterface
• Tev\Contracts\WordpressWrapperInterface

Exceptions

• Tev\View\Exception\NotFoundException

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<?php
namespace Tev\Field\Model;

use Tev\Taxonomy\Factory as TaxonomyFactory,
    Tev\Term\Factory as TermFactory;

/**
 * Taxonomy field.
 *
 * Gives a single Taxonomy Term, or array of Taxonomy Terms.
 */
class TaxonomyField extends AbstractField
{
    /**
     * Taxonomy factory
     *
     * @var \Tev\Taxonomy\Factory
     */
    private $taxonomyFactory;

    /**
     * Term factory
     *
     * @var \Tev\Term\Factory
     */
    private $termFactory;

    /**
     * Term taxonomy.
     *
     * @var \Tev\Taxonomy\Model\Taxonomy
     */
    private $_taxonomy;

    /**
     * Constructor.
     *
     * @param  array                 $base            Base field data
     * @param  \Tev\Taxonomy\Factory $taxonomyFactory Taxonomy factory
     * @param  \Tev\Term\Factory     $termFactory     Term factory
     * @return void
     */
    public function __construct(array $base,
                                TaxonomyFactory $taxonomyFactory,
                                TermFactory $termFactory)
    {
        parent::__construct($base);

        $this->taxonomyFactory = $taxonomyFactory;
        $this->termFactory     = $termFactory;
        $this->_taxonomy       = null;
    }

    /**
     * Get Term or array of Terms.
     *
     * @return \Tev\Term\Model\Term|\Tev\Term\Model\Term[]|null
     */
    public function getValue()
    {
        $terms = $this->base['value'];

        if (is_array($terms)) {
            $ret = array();

            foreach ($terms as $t) {
                $ret[] = $this->termFactory->create($t, $this->taxonomy());
            }

            return $ret;
        } elseif (is_object($terms)) {
            return $this->termFactory->create($terms, $this->taxonomy());
        } else {
            if ($this->base['multiple'] || $this->base['field_type'] === 'multi_select' || $this->base['field_type'] === 'checkbox') {
                return array();
            } else {
                return null;
            }
        }
    }

    /**
     * Get Term Taxonomy.
     *
     * @return \Tev\Taxonomy\Model\Taxonomy
     */
    public function taxonomy()
    {
        if ($this->_taxonomy === null) {
            $this->_taxonomy = $this->taxonomyFactory->create($this->base['taxonomy']);
        }

        return $this->_taxonomy;
    }

    /**
     * Get a string representation of the terms.
     *
     * Term name, or list of comma-separated term names.
     *
     * @return string
     */
    public function __toString()
    {
        $terms = $this->getValue();

        if (is_array($terms)) {
            return array_reduce($terms, function ($string, $t) {
                return $string . (strlen($string) ? ', ' : '') . $t->getName();
            }, '');
        } else {
            return $terms->getName();
        }
    }
}