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							117 lines
						
					
					
						
							3.5 KiB
						
					
					
				
								<?php
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								/**
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								 * [Laike System] Copyright (c) 2018 laiketui.com
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								 * Laike is not a free software, it under the license terms, visited http://www.laiketui.com/ for more details.
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								 */
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								require_once(MO_LIB_DIR . '/DBAction.class.php');
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								class modifyAction extends Action {
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									public function getDefaultView() {
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								        $db = DBAction::getInstance();
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								        $request = $this->getContext()->getRequest();
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								        // 接收信息
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								        $id = intval($request->getParameter("id")); // 文章id
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								        $uploadImg = addslashes($request->getParameter('uploadImg')); // 图片上传位置
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								        // 根据文章id,查询文章文章信息
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								        $sql = "select * from lkt_article where Article_id = '$id'";
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								        $r = $db->select($sql);
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								        if($r){
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								            $Article_title = $r[0]->Article_title; // 文章标题
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								            $Article_prompt = $r[0]->Article_prompt; // 文章标题
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								            $sort = $r[0]->sort; // 排序
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								            $content = $r[0]->content; // 文章内容Article_imgurl
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								            $Article_imgurl = $r[0]->Article_imgurl; // 文章图片
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								        }
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								        $dd = $_SERVER['PHP_SELF'];
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								        $ddd =explode('/', $dd);//打散成数组
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								        if($ddd){
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								            $pic = implode('/', $ddd);
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								        }else{
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								             $pic = "/LKT";
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								        }
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								        $pic =str_replace('..', '', $pic);
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								        $request->setAttribute('pic', $pic.'/images');
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										$request->setAttribute('id', $id);
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								        $request->setAttribute('Article_title',$Article_title);
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								        $request->setAttribute('Article_prompt',$Article_prompt);
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								        $request->setAttribute('sort', isset($sort) ? $sort : '');
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								        $request->setAttribute('Article_imgurl', $Article_imgurl);
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								        $request->setAttribute('content', $content);
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								        $request->setAttribute('uploadImg', $uploadImg);
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								        return View :: INPUT;
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									}
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									public function execute(){
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										$db = DBAction::getInstance();
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								        $request = $this->getContext()->getRequest();
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								        // 接收信息
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								        $id = intval($request->getParameter('id'));
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								        $uploadImg = addslashes($request->getParameter('uploadImg')); // 图片上传位置
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								        $Article_title = trim($request->getParameter('Article_title')); // 文章标题
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								        $Article_prompt = trim($request->getParameter('Article_prompt')); // 文章副标题
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								        $sort = floatval(trim($request->getParameter('sort'))); // 排序
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								        $imgurl = addslashes($request->getParameter('imgurl')); // 文章新图片
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								        $oldpic = addslashes($request->getParameter('oldpic')); // 文章原图片
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								        $content = addslashes($request->getParameter('content')); // 文章内容
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								        if($imgurl){
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								            $imgurl = preg_replace('/.*\//','',$imgurl);
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								            if($imgurl != $oldpic){
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								                @unlink ($uploadImg.$oldpic);
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								            }
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								        }else{
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								            $imgurl = $oldpic; // 文章图片
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								        }
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										//更新数据表
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										$sql = "update lkt_article " .
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											"set Article_title = '$Article_title',Article_prompt = '$Article_prompt', sort = '$sort',Article_imgurl = '$imgurl', content = '$content' "
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											."where Article_id = '$id'";
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										$r = $db->update($sql);
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										if($r == -1) {
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										  echo "<script type='text/javascript'>" .
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												"alert('未知原因,文章修改失败!');" .
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												"location.href='index.php?module=Article';</script>";
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											return $this->getDefaultView();
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										} else {
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											header("Content-type:text/html;charset=utf-8");
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											echo "<script type='text/javascript'>" .
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												"alert('文章修改成功!');" .
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												"location.href='index.php?module=Article';</script>";
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										}
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										return;
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									}
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									public function getRequestMethods(){
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										return Request :: POST;
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									}
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								}
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								?>
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