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hyhproject/admin/model/Articles.php

@@ -0,0 +1,349 @@
+<?php
+
+namespace wstmart\admin\model;
+
+use think\Db;
+
+/**
+
+ * ============================================================================
+
+ * 文章业务处理
+
+ */
+
+class Articles extends Base{
+
+	/**
+
+	 * 分页
+
+	 */
+
+	public function pageQuery(){
+
+		$key = input('key');
+
+		$catId = (int)input('catId');
+
+		$sort = input('sort');
+
+		$catIds = [];
+
+		if($catId>0){
+
+		    $catIds = model('ArticleCats')->getChild($catId);
+
+        }
+
+		$where = [];
+
+		$where['a.dataFlag'] = 1;
+
+		if(count($catIds)>0)$where['a.catId'] = ['in',$catIds];
+
+		if($key!='')$where['a.articleTitle'] = ['like','%'.$key.'%'];
+
+		$order = 'a.articleId desc';
+
+		if($sort){
+
+			$sort =  str_replace('.',' ',$sort);
+
+			$order = $sort;
+
+		}
+
+		$page = Db::name('articles')->alias('a')
+
+		->join('__ARTICLE_CATS__ ac','a.catId= ac.catId','left')
+
+		->join('__STAFFS__ s','a.staffId= s.staffId','left')
+
+		->where($where)
+
+		->field('a.articleId,a.catId,a.articleTitle,a.isShow,a.articleContent,a.articleKey,a.createTime,ac.catName,s.staffName')
+
+		->order($order)
+
+		->paginate(input('post.limit/d'))->toArray();
+
+		if(count($page['Rows'])>0){
+
+			foreach ($page['Rows'] as $key => $v){
+
+				$page['Rows'][$key]['articleContent'] = strip_tags(htmlspecialchars_decode($v['articleContent']));
+
+			}
+
+		}
+
+		return $page;
+
+	}
+
+	
+
+	/**
+
+	 * 显示是否显示/隐藏
+
+	 */
+
+	public function editiIsShow(){
+
+		$id = input('post.id/d');
+
+		$isShow = (input('post.isShow/d')==1)?1:0;
+
+		$result = $this->where(['articleId'=>$id])->update(['isShow' => $isShow]);
+
+		if(false !== $result){
+
+			WSTClearAllCache();
+
+			return WSTReturn("操作成功", 1);
+
+		}else{
+
+			return WSTReturn($this->getError(),-1);
+
+		}
+
+	}
+
+	
+
+	/**
+
+	 * 获取指定对象
+
+	 */
+
+	public function getById($id){
+
+		$single = $this->where(['articleId'=>$id,'dataFlag'=>1])->find();
+
+		$singlec = Db::name('article_cats')->where(['catId'=>$single['catId'],'dataFlag'=>1])->field('catName')->find();
+
+		$single['catName']=$singlec['catName'];
+
+		$single['articleContent'] = htmlspecialchars_decode($single['articleContent']);
+
+		return $single;
+
+	}
+
+	
+
+	/**
+
+	 * 新增
+
+	 */
+
+	public function add(){
+
+		$data = input('post.');
+
+		WSTUnset($data,'articleId,dataFlag');
+
+		$data["staffId"] = (int)session('WST_STAFF.staffId');
+
+		$data['createTime'] = date('Y-m-d H:i:s');
+
+		Db::startTrans();
+
+        try{
+
+        	$result = $this->validate('Articles.add')->allowField(true)->save($data);
+
+        	if(false !== $result){
+
+        		WSTClearAllCache();
+
+        		// 预览图
+
+				WSTUseImages(1, $this->articleId, $data['coverImg']);
+
+				//文章描述图片
+
+				WSTEditorImageRocord(1, $this->articleId, '',$data['articleContent']);
+
+	        	Db::commit();
+
+				return WSTReturn("新增成功", 1);
+
+			}
+
+        }catch(\Exception $e){
+
+			Db::rollback();errLog($e);
+
+			return WSTReturn($this->getError(),-1);
+
+        }	
+
+    }
+
+	
+
+	/**
+
+	 * 编辑
+
+	 */
+
+	public function edit(){
+
+		$articleId = input('post.id/d');
+
+		$data = input('post.');
+
+		WSTUnset($data,'articleId,dataFlag,createTime');
+
+		$data["staffId"] = (int)session('WST_STAFF.staffId');
+
+		Db::startTrans();
+
+        try{
+
+        	// 预览图
+
+			WSTUseImages(0, $articleId, $data['coverImg'],'articles','coverImg');
+
+        	//文章描述图片
+
+			$oldArticleContent = $this->where('articleId',$articleId)->value('articleContent');// 旧描述
+
+			WSTEditorImageRocord(1, $articleId, $oldArticleContent,$data['articleContent']);
+
+        	$result = $this->validate('Articles.edit')->allowField(true)->save($data,['articleId'=>$articleId]);
+
+        	if(false !== $result){
+
+        		WSTClearAllCache();
+
+				Db::commit();
+
+				return WSTReturn("修改成功", 1);
+
+			}
+
+		}catch(\Exception $e){
+
+			Db::rollback();errLog($e);
+
+			return WSTReturn($this->getError(),-1);
+
+        }
+
+	}
+
+	
+
+	/**
+
+	 * 删除
+
+	 */
+
+	public function del(){
+
+		$id = input('post.id/d');
+
+		$data = [];
+
+		$data['dataFlag'] = -1;
+
+		Db::startTrans();
+
+		try{
+
+			$result = $this->where(['articleId'=>$id])->update($data);
+
+			if(false !== $result){
+
+				WSTClearAllCache();
+
+				// 预览图
+
+				WSTUnuseImage('articles','coverImg',$id);
+
+	        	//文章描述图片
+
+				$oldArticleContent = $this->where('articleId',$id)->value('articleContent');// 旧描述
+
+				WSTEditorImageRocord(1, $id, $oldArticleContent,'');
+
+				Db::commit();
+
+				return WSTReturn("删除成功", 1);
+
+			}
+
+		}catch (\Exception $e) {
+
+            Db::rollback();errLog($e);
+
+			return WSTReturn('删除失败',-1);
+
+        }
+
+	}
+
+	/**
+
+	 * 批量删除
+
+	 */
+
+	public function delByBatch(){
+
+		$ids = input('post.ids');
+
+		$data = [];
+
+		$data['dataFlag'] = -1;
+
+		Db::startTrans();
+
+		try{
+
+			$result = $this->where(['articleId'=>['in',$ids]])->update($data);
+
+			if(false !== $result){
+
+				$oldArticleContent = $this->field('articleId,articleContent')->where(['articleId'=>['in',$ids]])->select();// 旧描述
+
+				foreach($oldArticleContent as $k=>$v){
+
+					// 预览图
+
+					WSTUnuseImage('articles','coverImg',$v['articleId']);
+
+					//文章描述图片
+
+					WSTEditorImageRocord(1, $v['articleId'], $v['articleContent'],'');
+
+				}
+
+				WSTClearAllCache();
+
+				Db::commit();
+
+				return WSTReturn("删除成功", 1);
+
+			}
+
+		}catch (\Exception $e) {
+
+            Db::rollback();errLog($e);
+
+			return WSTReturn('删除失败',-1);
+
+        }
+
+	}
+
+}