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EDITING: NodeFactory.php

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * This class is responsible for creating Node objects
 *
 * @package PhpMyAdmin-navigation
 */
namespace PMA\libraries\navigation;

use PMA\libraries\navigation\nodes\Node;
use PMA\Psr4Autoloader;

/**
 * Node factory - instantiates Node objects or objects derived from the Node class
 *
 * @package PhpMyAdmin-Navigation
 */
class NodeFactory
{
    protected static $_namespace = 'PMA\\libraries\\navigation\\nodes\\%s';
    /**
     * Sanitizes the name of a Node class
     *
     * @param string $class The class name to be sanitized
     *
     * @return string
     */
    private static function _sanitizeClass($class)
    {
        if (!preg_match('@^Node\w*$@', $class)) {
            $class = 'Node';
            trigger_error(
                sprintf(
                    /* l10n: The word "Node" must not be translated here */
                    __('Invalid class name "%1$s", using default of "Node"'),
                    $class
                ),
                E_USER_ERROR
            );
        }

return self::_checkClass($class);
    }

/**
     * Checks if a class exists and try to load it.
     * Will return the default class name back if the
     * file for some subclass is not available
     *
     * @param string $class The class name to check
     *
     * @return string
     */
    private static function _checkClass($class)
    {
        $class = sprintf(self::$_namespace, $class);
        if (!class_exists($class)
            && !Psr4Autoloader::getInstance()->loadClass($class)
        ) {
            $class = sprintf(self::$_namespace, 'Node');
            trigger_error(
                sprintf(
                    __('Could not load class "%1$s"'),
                    $class
                ),
                E_USER_ERROR
            );
        }

return $class;
    }

/**
     * Instantiates a Node object
     *
     * @param string $class    The name of the class to instantiate
     * @param string $name     An identifier for the new node
     * @param int    $type     Type of node, may be one of CONTAINER or OBJECT
     * @param bool   $is_group Whether this object has been created
     *                         while grouping nodes
     *
     * @return mixed
     */
    public static function getInstance(
        $class = 'Node',
        $name = 'default',
        $type = Node::OBJECT,
        $is_group = false
    ) {
        $class = self::_sanitizeClass($class);
        return new $class($name, $type, $is_group);
    }
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 nodes/	DIR	—	2019-09-07 11:43
📄 Navigation.php	PHP	8.6 KB	2017-01-23 19:20	EDIT
📄 NavigationHeader.php	PHP	7.6 KB	2017-01-23 19:20	EDIT
📄 NavigationTree.php	PHP	53.1 KB	2017-01-23 19:20	EDIT
📄 NodeFactory.php	PHP	2.5 KB	2017-01-23 19:20	EDIT