112 lines
2.7 KiB
PHP
112 lines
2.7 KiB
PHP
<?php
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/**
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* Created by CS medien- & kommunikationssysteme.
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* @author Christian Steinle
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* @date 03.08.2016
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*
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* @copyright CS medien- & kommunikationssysteme (http://www.steinle-computer.de)
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*/
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namespace View;
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class NavigationView
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{
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/**
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* Die flache Navigation
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* @var array
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*/
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protected $navigationParts = array();
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/**
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* Array der aktiven Navigations-Elemente
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* @var array
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*/
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protected $navigationPath = array();
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/**
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* Die strukturierte Navigation nach navStart
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* @var array
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*/
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protected $orderedNavigation = array();
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/**
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* Das Html der kompletten Navigation
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* @var string
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*/
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protected $navigationHtml = '';
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public function __construct(array $navigationParts, array $navigationPath)
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{
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$this->navigationParts = $navigationParts;
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$this->navigationPath = $navigationPath;
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$this->buildOrderedNavigation();
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$this->buildNavigation(0);
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}
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private function buildOrderedNavigation()
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{
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$orderedNavigation = array();
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foreach ($this->navigationParts as $navID => $navItem)
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{
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$orderedNavigation[$navItem['navStart']][$navID] = $navItem;
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}
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$this->orderedNavigation = $orderedNavigation;
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}
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private function buildNavigation($navStart, $linkPrefix = PATH_PREFIX, $depth = 0)
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{
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$tmpNavigation = $this->orderedNavigation[$navStart];
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$activePath = PATH_PREFIX . '/' . implode('/', $this->navigationPath);
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if ($depth === 0)
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{
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$this->navigationHtml .= '<div class="" id="bs-example-navbar-collapse-1"><ul class="nav navbar-nav">';
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}
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else
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{
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$this->navigationHtml .= '<ul class="dropdown-menu' . (($depth > 1) ? ' pull-left' : '') . '">';
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}
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foreach ($tmpNavigation as $navID => $navItem)
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{
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$liClasses = array();
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$aClass = '';
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$span = '';
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if (strpos($activePath, $linkPrefix . '/' . $navItem['navLink']) === 0)
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{
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$liClasses[] = 'active';
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}
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if (isset($this->orderedNavigation[$navItem['navID']]))
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{
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$liClasses[] = 'dropdown-submenu';
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$aClass = 'class="dropdown-toggle" ';
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$span = ' <span class="caret' . (($depth > 0) ? ' rotate-left' : '') . '"></span>';
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}
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$liClass = (empty($liClasses)) ? '' : ' class="' . implode(' ', $liClasses) . '"';
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$this->navigationHtml .= '<li' . $liClass . '><a ' . $aClass . 'href="' . $linkPrefix . '/' . $navItem['navLink'] . '">' . $navItem['navName'] . $span . '</a>';
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if (isset($this->orderedNavigation[$navItem['navID']]))
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{
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$this->buildNavigation($navItem['navID'], $linkPrefix . '/' . $navItem['navLink'], ($depth + 1));
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}
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$this->navigationHtml .= '</li>';
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}
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$this->navigationHtml .= '</ul>';
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if ($depth === 0)
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{
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$this->navigationHtml .= '</div>';
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}
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}
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public function getHtml()
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{
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return $this->navigationHtml;
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}
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} |