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122 lines
2.5 KiB
PHP
122 lines
2.5 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\install\helper\navigation;
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use phpbb\di\service_collection;
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/**
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* Installers navigation provider
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*/
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class navigation_provider
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{
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/**
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* @var array
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*/
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private $menu_collection;
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/**
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* Constructor
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*
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* @param service_collection $plugins
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*/
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public function __construct(service_collection $plugins)
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{
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$this->menu_collection = array();
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foreach ($plugins as $plugin => $plugin_instance)
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{
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$this->register($plugin_instance);
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}
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}
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/**
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* Returns navigation array
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*
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* @return array
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*/
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public function get()
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{
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return $this->menu_collection;
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}
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/**
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* Registers a navigation provider's navigation items
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*
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* @param navigation_interface $navigation
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*/
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public function register(navigation_interface $navigation)
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{
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$nav_arry = $navigation->get();
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$this->menu_collection = $this->merge($nav_arry, $this->menu_collection);
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}
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/**
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* Set a property in the navigation array
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*
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* @param array $nav_element Array to the navigation elem
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* @param array $property_array Array with the properties to set
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*/
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public function set_nav_property($nav_element, $property_array)
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{
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$array_pointer = array();
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$array_root_pointer = &$array_pointer;
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foreach ($nav_element as $array_path)
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{
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$array_pointer[$array_path] = array();
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$array_pointer = &$array_pointer[$array_path];
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}
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$array_pointer = $property_array;
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$this->menu_collection = $this->merge($array_root_pointer, $this->menu_collection);
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}
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/**
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* Recursive array merge
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*
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* This function is necessary to be able to replace the options of
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* already set navigation items.
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*
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* @param array $array_to_merge
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* @param array $array_to_merge_into
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*
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* @return array Merged array
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*/
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private function merge($array_to_merge, $array_to_merge_into)
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{
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$merged_array = $array_to_merge_into;
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foreach ($array_to_merge as $key => $value)
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{
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if (isset($array_to_merge_into[$key]))
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{
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if (is_array($array_to_merge_into[$key]) && is_array($value))
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{
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$merged_array[$key] = $this->merge($value, $array_to_merge_into[$key]);
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}
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else
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{
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$merged_array[$key] = $value;
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}
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}
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else
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{
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$merged_array[$key] = $value;
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}
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}
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return $merged_array;
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}
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}
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