245 lines
9.0 KiB
PHP
245 lines
9.0 KiB
PHP
<?php
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namespace app\controller\manager;
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use app\model\{Article as MArticle, Category, System, Log};
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use app\validate\Article as VArticle;
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use think\exception\ValidateException;
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/**
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* 内容管理 - 文章管理
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*/
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class Article extends Base
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{
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//批量修改属性
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public function attribute()
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{
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if($this->request->isPost()){
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$ids = input('post.id/a');
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if(empty($ids) || !is_array($ids)) {
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return $this->json(2, '参数错误,请核对之后再操作!');
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}
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$data = [];
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foreach(['top', 'hot', 'recommend'] as $key){
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$val = input('post.'.$key, 0);
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if(in_array($val, [1, 2])){
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if($val == 1){
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$data[$key] = 1;
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}else{
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$data[$key] = 0;
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}
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}
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}
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if(!empty($data)){
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MArticle::whereIn('id', $ids)->update($data);
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Log::write('article', 'attribute', '批量修改了文章属性，涉及到的文章ID为：' . implode(',', $ids));
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}
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return $this->json();
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}
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return $this->json(1, '非法请求!');
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}
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//批量删除
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public function batchDel()
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{
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if ($this->request->isPost()) {
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$ids = input('post.ids/a');
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if(empty($ids) || !is_array($ids)) {
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return $this->json(2, '参数错误,请核对之后再操作!');
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}
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$items = MArticle::getListByIds($ids);
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if(!empty($items)){
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$delIds = [];
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foreach($items as $item){
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$delIds[] = $item['id'];
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}
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MArticle::destroy($delIds);
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Log::write('article', 'betchDel', '批量删除了文章，涉及到的文章ID为：' . implode(',', $delIds));
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return $this->json();
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}else{
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return $this->json(3, '待删除文章列表为空');
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}
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}
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return $this->json(1, '非法请求!');
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}
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//删除
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public function del()
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{
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if ($this->request->isPost()) {
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$id = input('post.id/d');
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if(is_numeric($id) && $id > 0) {
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$item = MArticle::getById($id);
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if(!empty($item)){
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MArticle::destroy($id);
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Log::write('article', 'del', '删除文章，ID：' . $id . '，标题：' . $item['title']);
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return $this->json();
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}
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return $this->json(3,'待删除文章不存在');
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}
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return $this->json(2, '参数错误,请核对之后再操作!');
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}
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return $this->json(1, '非法请求!');
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}
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//排序
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public function sort()
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{
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if($this->request->isPost()){
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$id = input('post.id/d');
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$sort = input('post.sort');
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$num = input('post.num/d', 1);
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if($num <= 0){
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$num = 1;
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}
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if(!in_array($sort, ['up', 'down'], true)){
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return $this->json(2, '参数错误');
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}
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$item = MArticle::getById($id);
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if(empty($item)){
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return $this->json(3, '该文章信息不存在');
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}
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if($sort == 'up'){
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$where = "category_id='{$item['category_id']}' and sort > {$item['sort']}";
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$order = "sort asc";
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}else{
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$where = "category_id='{$item['category_id']}' and sort < {$item['sort']}";
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$order = "sort desc";
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}
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$forSortItems = MArticle::getListByWhereAndOrder($where, $order, $num);
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if(!empty($forSortItems)){
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$updateData = [];
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$forSortCount = count($forSortItems);
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for($i = 0; $i < $forSortCount; $i++){
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if($i == 0){
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$updateData[] = [
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'id' => $forSortItems[$i]['id'],
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'sort' => $item['sort']
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];
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}else{
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$updateData[] = [
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'id' => $forSortItems[$i]['id'],
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'sort' => $forSortItems[$i - 1]['sort']
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];
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}
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}
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$updateData[] = [
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'id' => $item['id'],
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'sort' => $forSortItems[$i - 1]['sort']
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];
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if(!empty($updateData)){
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$model = new MArticle();
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$model->saveAll($updateData);
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$sortStr = $sort == 'up' ? '上移' : '下调';
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Log::write('article', 'sort', "文章排序，ID：{$id} ，标题：{$item['title']}，{$sortStr}了{$num}位");
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return $this->json();
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}
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}
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return $this->json(4, '无须调整排序!');
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}
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return $this->json(1, '非法请求!');
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}
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//编辑
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public function edit()
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{
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if($this->request->isPost()){
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$item = input('post.item/a');
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$img = input('post.img');
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$imgimgs = input('post.imgimgs');
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$id = input('post.id/d');
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$article = MArticle::getById($id);
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if (empty($article)) {
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return $this->json(1, '该文章不存在！');
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}
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if(!empty($img)){
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$item['src'] = $img;
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}
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if(!empty($imgimgs)){
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$item['imgs'] = json_encode($imgimgs);
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}
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try {
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validate(VArticle::class)->check($item);
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$auth = session('auth');
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$item['update_time'] = time();
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$item['updated'] = $auth['userName'];
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$content=$item['content'];
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//替换图片alt
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$preg = "/<img.*?src=[\"|\'](.*?)[\"|\'].*?>/";
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$preg_replace_img = '<img src="$1" alt="'.$item['title'].'">';
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$content = preg_replace($preg,$preg_replace_img,$content);
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$item['content'] = $content;
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MArticle::updateById($id, $item);
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Log::write('article', 'edit', "文章编辑，ID：{$id} ，标题：{$item['title']}");
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return $this->json();
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} catch (ValidateException $e) {
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return $this->json(2, $e->getError());
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}
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}else{
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$id = input('param.id');
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$article = MArticle::getById($id);
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$category = Category::getById($article['category_id']);
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if($category['img_width'] && $category['img_height']){
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$imgSize = $category['img_width'] . '像素 X ' . $category['img_height'] . '像素';
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}else{
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$imgSize = System::getArticleImageSize();
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}
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$this->data['item'] = $article;
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$this->data['category'] = $category;
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$this->data['imgSize'] = $imgSize;
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return $this->view();
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}
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}
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//添加
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public function add()
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{
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if($this->request->isPost()){
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$item = input('post.item/a');
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$img = input('post.img');
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$imgimgs = input('post.imgimgs');
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if(!empty($img)){
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$item['src'] = $img;
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}
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if(!empty($imgimgs)){
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$item['imgs'] = $imgimgs;
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}
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try {
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validate(VArticle::class)->check($item);
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$content = $item['content'] ?? '';
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if(isset($item['content'])){
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unset($item['content']);
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}
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//替换图片alt
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$preg = "/<img.*?src=[\"|\'](.*?)[\"|\'].*?>/";
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$preg_replace_img = '<img src="$1" alt="'.$item['title'].'">';
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$content = preg_replace($preg,$preg_replace_img,$content);
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$item['content'] = $content;
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$article = MArticle::create($item);
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Log::write('article', 'add', "文章新增，ID：{$article->id} ，标题：{$item['title']}");
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return $this->json();
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} catch (ValidateException $e) {
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return $this->json(2, $e->getError());
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}
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}else{
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$categoryId = input('param.category_id');
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$category = Category::getById($categoryId);
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if(count($category) > 0 && $category['img_width'] && $category['img_height']){
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$imgSize = $category['img_width'] . '像素 X ' . $category['img_height'] . '像素';
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}else{
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$imgSize = System::getArticleImageSize();
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}
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$this->data['category'] = $category;
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$this->data['imgSize'] = $imgSize;
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return $this->view();
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}
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}
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}
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