<?php


namespace Module\Blog\Admin\Controller;


use Illuminate\Routing\Controller;
use ModStart\Admin\Concern\HasAdminQuickCRUD;
use ModStart\Admin\Layout\AdminCRUDBuilder;
use ModStart\Core\Dao\ModelUtil;
use ModStart\Core\Input\Response;
use ModStart\Field\Tags;
use ModStart\Form\Form;
use ModStart\Grid\GridFilter;
use ModStart\Repository\RepositoryUtil;
use ModStart\Support\Concern\HasFields;
use Module\Blog\Util\BlogCategoryUtil;
use Module\Blog\Util\BlogTagUtil;

class BlogController extends Controller
{
 use HasAdminQuickCRUD;

 protected function crud(AdminCRUDBuilder $builder)
 {
 $updatedCategoryIds = [];
 $builder
 ->init('blog')
 ->field(function ($builder) {
 
 $builder->id('id', 'ID');
 $builder->select('categoryId', '分类')->optionModelTree('blog_category');
 $builder->text('title', '标题')->required();
 $builder->richHtml('content', '内容')->required();
 $builder->textarea('summary', '摘要')->listable(false);
 $builder->tags('tag', '标签')
 ->serializeType(Tags::SERIALIZE_TYPE_COLON_SEPARATED)
 ->tagModelField('blog', 'tag', Tags::SERIALIZE_TYPE_COLON_SEPARATED);
 $builder->images('images', '图片')->listable(false);
 $builder->text('seoKeywords', 'SEO关键词')->listable(false);
 $builder->textarea('seoDescription', 'SEO描述')->listable(false);
 $builder->datetime('postTime', '发布时间')->defaultValue(date('Y-m-d H:i:s'));
 $builder->switch('isPublished', '发布')->optionsYesNo()->defaultValue(true);
 $builder->display('created_at', L('Created At'))->listable(false);
 $builder->display('updated_at', L('Updated At'))->listable(false);
 })
 ->gridFilter(function (GridFilter $filter) {
 $filter->eq('id', L('ID'));
 $filter->like('title', '标题');
 })
 ->hookSaving(function (Form $form) use (&$updatedCategoryIds) {
 if ($form->itemId()) {
 $blog = ModelUtil::get('blog', $form->itemId());
 if (!empty($blog['categoryId'])) {
 $updatedCategoryIds[] = $blog['categoryId'];
 }
 }
 return Response::generateSuccess();
 })
 ->hookChanged(function (Form $form) use (&$updatedCategoryIds) {
 RepositoryUtil::makeItems($form->item())->map(function ($item) use (&$updatedCategoryIds) {
 $updatedCategoryIds[] = $item->categoryId;
 });
 if (!empty($updatedCategoryIds)) {
 $updatedCategoryIds = array_unique($updatedCategoryIds);
 BlogCategoryUtil::updateCount($updatedCategoryIds);
 }
 BlogTagUtil::clearCache();
 })
 ->title('博客管理');
 }
}