Current File : /home/pacjaorg/public_html/kmm/libraries/src/MVC/Model/BaseModel.php

<?php

/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\MVC\Model;

use Joomla\CMS\Filesystem\Path;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Object\CMSObject;

// phpcs:disable PSR1.Files.SideEffects
\defined('JPATH_PLATFORM') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * Base class for a Joomla Model
 *
 * @since  4.0.0
 */
abstract class BaseModel extends CMSObject implements ModelInterface, StatefulModelInterface
{
    use StateBehaviorTrait;
    use LegacyModelLoaderTrait;

    /**
     * The model (base) name
     *
     * @var    string
     * @since  4.0.0
     */
    protected $name;

    /**
     * The include paths
     *
     * @var   array
     * @since  4.0.0
     */
    protected static $paths;

    /**
     * Constructor
     *
     * @param   array  $config  An array of configuration options (name, state, ignore_request).
     *
     * @since   4.0.0
     * @throws  \Exception
     */
    public function __construct($config = [])
    {
        // Set the view name
        if (empty($this->name)) {
            if (\array_key_exists('name', $config)) {
                $this->name = $config['name'];
            } else {
                $this->name = $this->getName();
            }
        }

        // Set the model state
        if (\array_key_exists('state', $config)) {
            $this->state = $config['state'];
        }

        // Set the internal state marker - used to ignore setting state from the request
        if (!empty($config['ignore_request'])) {
            $this->__state_set = true;
        }
    }

    /**
     * Add a directory where \JModelLegacy should search for models. You may
     * either pass a string or an array of directories.
     *
     * @param   mixed   $path    A path or array[sting] of paths to search.
     * @param   string  $prefix  A prefix for models.
     *
     * @return  array  An array with directory elements. If prefix is equal to '', all directories are returned.
     *
     * @since       3.0
     *
     * @deprecated  4.3 will be removed in 6.0
     *              Will be removed without replacement. Get the model through the MVCFactory + namespace instead
     *
     * @see LegacyModelLoaderTrait::getInstance(...)
     */
    public static function addIncludePath($path = '', $prefix = '')
    {
        if (!isset(self::$paths)) {
            self::$paths = [];
        }

        if (!isset(self::$paths[$prefix])) {
            self::$paths[$prefix] = [];
        }

        if (!isset(self::$paths[''])) {
            self::$paths[''] = [];
        }

        if (!empty($path)) {
            foreach ((array) $path as $includePath) {
                if (!\in_array($includePath, self::$paths[$prefix])) {
                    array_unshift(self::$paths[$prefix], Path::clean($includePath));
                }

                if (!\in_array($includePath, self::$paths[''])) {
                    array_unshift(self::$paths[''], Path::clean($includePath));
                }
            }
        }

        return self::$paths[$prefix];
    }

    /**
     * Method to get the model name
     *
     * The model name. By default parsed using the classname or it can be set
     * by passing a $config['name'] in the class constructor
     *
     * @return  string  The name of the model
     *
     * @since   4.0.0
     * @throws  \Exception
     */
    public function getName()
    {
        if (empty($this->name)) {
            $r = null;

            if (!preg_match('/Model(.*)/i', \get_class($this), $r)) {
                throw new \Exception(Text::sprintf('JLIB_APPLICATION_ERROR_GET_NAME', __METHOD__), 500);
            }

            $this->name = str_replace(['\\', 'model'], '', strtolower($r[1]));
        }

        return $this->name;
    }
}