jucai/app/Services/Content/NavigationService.php

<?php
namespace App\Services\Content;

use App\Repositories\NavigationRepository;
use App\Repositories\PageRepository;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Route;

class NavigationService
{
    protected $navigationRepository;
    protected $pageRepository;

    /**
     * NavigationService constructor.
     * @param $navigationRepository
     * @param $pageRepository
     */
    public function __construct(NavigationRepository $navigationRepository, PageRepository $pageRepository)
    {
        $this->navigationRepository = $navigationRepository;
        $this->pageRepository = $pageRepository;
    }


    public function getTopNav($where)
    {
        //return $this->navigationRepository->where($where)->all();
        return $this->navigationRepository->getNav($where);
    }
    public function getTopNavs($where, $limit)
    {
        $navs = $this->navigationRepository->getNavs();
        if (array_key_exists($where['alias'], $navs)) {
            $list = $navs[$where['alias']];
            if ($list) {
                foreach ($list as $k => $v) {
                    if ($v->is_personal !=$where['is_personal']) {
                        unset($list[$k]);
                    }
                }
            }
            $return_navs= array_slice($list, 0, $limit);
        } else {
            $return_navs = null;
        }
        foreach ($return_navs as $k => $v) {
            $arr = $v;
            $arr->fullurl = null;
            if ($v->url!='' && $v->urltype == 0) { //其它链接
                //$arr->url = $v->url;
                //判断是否是完整的url路由
                $arr->fullurl = url($v->url);

            } else if ($v->type_id!='') {
                $arr->url = url_rewrite($v['pagealias'], array('id'=>$v['type_id']));
            } else {
                $arr->url = url_rewrite($v->pagealias);
            }
            if ($v->color!='') {
                $arr['title'] = "<font color='".$v->color."'>".$v->title."</font>";
            }
            $return_navs[$k] = $arr;
        }

        return $return_navs;
    }
    //处理页面seo
    public function getSeo($url_info)
    {
        $page_seo = $this->pageRepository->getPage();
        $url_name = $url_info->getName();
        if (array_has($page_seo, $url_name) || array_has($page_seo, strtolower($url_name))) {
            $page = array_get($page_seo, $url_name)? array_get($page_seo, $url_name):array_get($page_seo, strtolower($url_name));
        } else {
            $page = array();
        }
        return $page;
    }

}