<?php
declare(strict_types=1);
namespace App\Http\Controllers\Admin;
use App\Classes\Validator;
use App\Models\Article;
use App\Models\Blog;
use App\Models\User;
use Exception;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;
class ArticleController extends AdminController
{
/**
* Главная страница
*
* @return View
*/
public function index(): View
{
$categories = Blog::query()
->where('parent_id', 0)
->orderBy('sort')
->with('children', 'new', 'children.new')
->get();
return view('admin/blogs/index', compact('categories'));
}
/**
* Создание раздела
*
* @param Request $request
* @param Validator $validator
*
* @return RedirectResponse
*/
public function create(Request $request, Validator $validator): RedirectResponse
{
if (! isAdmin(User::BOSS)) {
abort(403, __('errors.forbidden'));
}
$name = $request->input('name');
$validator->equal($request->input('_token'), csrf_token(), __('validator.token'))
->length($name, 3, 50, ['name' => __('validator.text')]);
if ($validator->isValid()) {
$max = Blog::query()->max('sort') + 1;
/** @var Blog $category */
$category = Blog::query()->create([
'name' => $name,
'sort' => $max,
]);
setFlash('success', __('blogs.category_success_created'));
return redirect('admin/blogs/edit/' . $category->id);
}
setInput($request->all());
setFlash('danger', $validator->getErrors());
return redirect('admin/blogs');
}
/**
* Редактирование раздела
*
* @param int $id
* @param Request $request
* @param Validator $validator
*
* @return View|RedirectResponse
*/
public function edit(int $id, Request $request, Validator $validator)
{
if (! isAdmin(User::BOSS)) {
abort(403, __('errors.forbidden'));
}
/** @var Blog $category */
$category = Blog::query()->with('children')->find($id);
if (! $category) {
abort(404, __('blogs.category_not_exist'));
}
$categories = Blog::query()
->where('parent_id', 0)
->orderBy('sort')
->get();
if ($request->isMethod('post')) {
$parent = int($request->input('parent'));
$name = $request->input('name');
$sort = int($request->input('sort'));
$closed = empty($request->input('closed')) ? 0 : 1;
$validator->equal($request->input('_token'), csrf_token(), __('validator.token'))
->length($name, 3, 50, ['title' => __('validator.text')])
->notEqual($parent, $category->id, ['parent' => __('blogs.category_not_exist')]);
if (! empty($parent) && $category->children->isNotEmpty()) {
$validator->addError(['parent' => __('blogs.category_has_subcategories')]);
}
if ($validator->isValid()) {
$category->update([
'parent_id' => $parent,
'name' => $name,
'sort' => $sort,
'closed' => $closed,
]);
setFlash('success', __('blogs.category_success_edited'));
return redirect('admin/blogs');
}
setInput($request->all());
setFlash('danger', $validator->getErrors());
}
return view('admin/blogs/edit', compact('categories', 'category'));
}
/**
* Удаление раздела
*
* @param int $id
* @param Request $request
* @param Validator $validator
*
* @return RedirectResponse
* @throws Exception
*/
public function delete(int $id, Request $request, Validator $validator): RedirectResponse
{
if (! isAdmin(User::BOSS)) {
abort(403, __('errors.forbidden'));
}
/** @var Blog $category */
$category = Blog::query()->with('children')->find($id);
if (! $category) {
abort(404, __('blogs.category_not_exist'));
}
$validator->equal($request->input('_token'), csrf_token(), __('validator.token'))
->true($category->children->isEmpty(), __('blogs.category_has_subcategories'));
$article = Article::query()->where('category_id', $category->id)->first();
if ($article) {
$validator->addError(__('blogs.articles_in_category'));
}
if ($validator->isValid()) {
$category->delete();
setFlash('success', __('blogs.category_success_deleted'));
} else {
setFlash('danger', $validator->getErrors());
}
return redirect('admin/blogs');
}
/**
* Пересчет данных
*
* @param Request $request
*
* @return RedirectResponse
*/
public function restatement(Request $request): RedirectResponse
{
if (! isAdmin(User::BOSS)) {
abort(403, __('errors.forbidden'));
}
if ($request->input('_token') === csrf_token()) {
restatement('blogs');
setFlash('success', __('main.success_recounted'));
} else {
setFlash('danger', __('validator.token'));
}
return redirect('admin/blogs');
}
/**
* Список блогов
*
* @param int $id
*
* @return View
*/
public function blog(int $id): View
{
$category = Blog::query()->with('parent')->find($id);
if (! $category) {
abort(404, __('blogs.category_not_exist'));
}
$articles = Article::query()
->where('category_id', $id)
->orderByDesc('created_at')
->with('user')
->paginate(setting('blogpost'));
return view('admin/blogs/blog', compact('articles', 'category'));
}
/**
* Редактирование статьи
*
* @param int $id
* @param Request $request
* @param Validator $validator
*
* @return View|RedirectResponse
*/
public function editArticle(int $id, Request $request, Validator $validator)
{
/** @var Article $article */
$article = Article::query()->find($id);
if (! $article) {
abort(404, __('blogs.article_not_exist'));
}
if ($request->isMethod('post')) {
$title = $request->input('title');
$text = $request->input('text');
$tags = $request->input('tags');
$validator
->equal($request->input('_token'), csrf_token(), __('validator.token'))
->length($title, 3, 50, ['title' => __('validator.text')])
->length($text, 100, setting('maxblogpost'), ['text' => __('validator.text')])
->length($tags, 2, 50, ['tags' => __('blogs.article_error_tags')]);
if ($validator->isValid()) {
$article->update([
'title' => $title,
'text' => $text,
'tags' => $tags,
]);
clearCache(['statArticles', 'recentArticles']);
setFlash('success', __('blogs.article_success_edited'));
return redirect('articles/' . $article->id);
}
setInput($request->all());
setFlash('danger', $validator->getErrors());
}
return view('admin/blogs/edit_blog', compact('article'));
}
/**
* Перенос статьи
*
* @param int $id
* @param Request $request
* @param Validator $validator
*
* @return View|RedirectResponse
*/
public function moveArticle(int $id, Request $request, Validator $validator)
{
/** @var Article $article */
$article = Article::query()->find($id);
if (! $article) {
abort(404, __('blogs.article_not_exist'));
}
if ($request->isMethod('post')) {
$cid = int($request->input('cid'));
/** @var Blog $category */
$category = Blog::query()->find($cid);
$validator
->equal($request->input('_token'), csrf_token(), __('validator.token'))
->notEmpty($category, ['cid' => __('blogs.category_not_exist')]);
if ($category) {
$validator->empty($category->closed, ['cid' => __('blogs.category_closed')]);
$validator->notEqual($article->category_id, $category->id, ['cid' => __('blogs.article_error_moving')]);
}
if ($validator->isValid()) {
// Обновление счетчиков
$category->increment('count_articles');
Blog::query()->where('id', $article->category_id)->decrement('count_articles');
$article->update([
'category_id' => $category->id,
]);
setFlash('success', __('blogs.article_success_moved'));
return redirect('articles/' . $article->id);
}
setInput($request->all());
setFlash('danger', $validator->getErrors());
}
$categories = Blog::query()
->where('parent_id', 0)
->with('children')
->orderBy('sort')
->get();
return view('admin/blogs/move_blog', compact('article', 'categories'));
}
/**
* Удаление статьи
*
* @param int $id
* @param Request $request
* @param Validator $validator
*
* @return RedirectResponse
* @throws Exception
*/
public function deleteArticle(int $id, Request $request, Validator $validator): RedirectResponse
{
$page = int($request->input('page', 1));
/** @var Article $article */
$article = Article::query()->find($id);
if (! $article) {
abort(404, __('blogs.article_not_exist'));
}
$validator->equal($request->input('_token'), csrf_token(), __('validator.token'));
if ($validator->isValid()) {
$article->comments()->delete();
$article->delete();
$article->category->decrement('count_articles');
clearCache(['statArticles', 'recentArticles']);
setFlash('success', __('blogs.article_success_deleted'));
} else {
setFlash('danger', $validator->getErrors());
}
return redirect('admin/blogs/' . $article->category_id . '?page=' . $page);
}
}