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259 lines
8.3 KiB
PHTML
259 lines
8.3 KiB
PHTML
2 years ago
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<?php
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// +----------------------------------------------------------------------
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// | OneThink [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
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// +----------------------------------------------------------------------
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namespace Admin\Controller;
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/**
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* 后台分类管理控制器
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* @author 麦当苗儿 <zuojiazi@vip.qq.com>
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*/
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class CategoryController extends AdminController {
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/**
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* 分类管理列表
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* @author 麦当苗儿 <zuojiazi@vip.qq.com>
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*/
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public function index(){
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$tree = D('Category')->getTree(0,'id,name,title,sort,pid,allow_publish,status');
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$this->assign('tree', $tree);
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C('_SYS_GET_CATEGORY_TREE_', true); //标记系统获取分类树模板
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$this->meta_title = '分类管理';
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$this->m_title = '分类管理';
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$url = 'Category/index';
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$this->m_url = $url;
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$this->assign('commonset',M('Kuaijieicon')->where(['url'=>$url,'status'=>1])->find());
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$this->display();
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}
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/**
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* 显示分类树，仅支持内部调
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* @param array $tree 分类树
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* @author 麦当苗儿 <zuojiazi@vip.qq.com>
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*/
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public function tree($tree = null){
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C('_SYS_GET_CATEGORY_TREE_') || $this->_empty();
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$this->assign('tree', $tree);
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$this->display('tree');
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}
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/* 编辑分类 */
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public function edit($id = null, $pid = 0){
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$Category = D('Category');
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if(IS_POST){ //提交表单
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if(false !== $Category->update()){
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$this->success('编辑成功！', U('index'));
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} else {
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$error = $Category->getError();
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$this->error(empty($error) ? '未知错误！' : $error);
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}
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\Think\Log::actionLog('Category/deit','Category',1);
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} else {
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$cate = '';
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if($pid){
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/* 获取上级分类信息 */
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$cate = $Category->info($pid, 'id,name,title,status');
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if(!($cate && 1 == $cate['status'])){
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$this->error('指定的上级分类不存在或被禁用！');
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}
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}
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/* 获取分类信息 */
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$info = $id ? $Category->info($id) : '';
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$this->assign('info', $info);
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$this->assign('category', $cate);
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$this->meta_title = '编辑分类';
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$this->m_title = '分类管理';
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$url = 'Category/index';
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$this->m_url = $url;
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$this->assign('commonset',M('Kuaijieicon')->where(['url'=>$url,'status'=>1])->find());
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$this->display();
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}
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}
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/* 新增分类 */
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public function add($pid = 0){
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$Category = D('Category');
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if(IS_POST){ //提交表单
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if(false !== $Category->update()){
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$this->success('新增成功！', U('index'));
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} else {
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$error = $Category->getError();
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$this->error(empty($error) ? '未知错误！' : $error);
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}
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\Think\Log::actionLog('Category/add','Category',1);
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} else {
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$cate = array();
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if($pid){
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/* 获取上级分类信息 */
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$cate = $Category->info($pid, 'id,name,title,status');
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if(!($cate && 1 == $cate['status'])){
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$this->error('指定的上级分类不存在或被禁用！');
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}
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}
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/* 获取分类信息 */
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$this->assign('info', null);
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$this->assign('category', $cate);
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$this->meta_title = '新增分类';
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$this->m_title = '分类管理';
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$url = 'Category/index';
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$this->m_url = $url;
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$this->assign('commonset',M('Kuaijieicon')->where(['url'=>$url,'status'=>1])->find());
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$this->display('edit');
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}
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}
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/**
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* 删除一个分类
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* @author huajie <banhuajie@163.com>
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*/
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public function remove(){
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$cate_id = I('id');
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if(empty($cate_id)){
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$this->error('参数错误!');
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}
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//判断该分类下有没有子分类，有则不允许删除
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$child = M('Category')->where(array('pid'=>$cate_id))->field('id')->select();
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if(!empty($child)){
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$this->error('请先删除该分类下的子分类');
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}
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//判断该分类下有没有内容
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$document_list = M('Document')->where(array('category_id'=>$cate_id))->field('id')->select();
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if(!empty($document_list)){
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$this->error('请先删除该分类下的文章（包含回收站）');
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}
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//删除该分类信息
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$res = M('Category')->delete($cate_id);
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if($res !== false){
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//记录行为
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action_log('update_category', 'category', $cate_id, UID);
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$this->success('删除分类成功！');
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}else{
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$this->error('删除分类失败！');
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}
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}
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/**
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* 操作分类初始化
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* @param string $type
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* @author huajie <banhuajie@163.com>
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*/
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public function operate($type = 'move'){
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//检查操作参数
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if(strcmp($type, 'move') == 0){
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$operate = '移动';
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}elseif(strcmp($type, 'merge') == 0){
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$operate = '合并';
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}else{
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$this->error('参数错误！');
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}
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$from = intval(I('get.from'));
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empty($from) && $this->error('参数错误！');
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//获取分类
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$map = array('status'=>1, 'id'=>array('neq', $from));
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$list = M('Category')->where($map)->field('id,pid,title')->select();
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//移动分类时增加移至根分类
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if(strcmp($type, 'move') == 0){
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//不允许移动至其子孙分类
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$list = tree_to_list(list_to_tree($list));
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$pid = M('Category')->getFieldById($from, 'pid');
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$pid && array_unshift($list, array('id'=>0,'title'=>'根分类'));
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}
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$this->assign('type', $type);
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$this->assign('operate', $operate);
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$this->assign('from', $from);
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$this->assign('list', $list);
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$this->meta_title = $operate.'分类';
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$this->m_title = '分类管理';
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$url = 'Category/index';
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$this->m_url = $url;
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$this->assign('commonset',M('Kuaijieicon')->where(['url'=>$url,'status'=>1])->find());
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$this->display();
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}
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/**
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* 移动分类
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* @author huajie <banhuajie@163.com>
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*/
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public function move(){
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$to = I('post.to');
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$from = I('post.from');
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$res = M('Category')->where(array('id'=>$from))->setField('pid', $to);
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if($res !== false){
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$this->success('分类移动成功！', U('index'));
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}else{
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$this->error('分类移动失败！');
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}
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}
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/**
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* 合并分类
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* @author huajie <banhuajie@163.com>
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*/
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public function merge(){
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$to = I('post.to');
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$from = I('post.from');
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$Model = M('Category');
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//检查分类绑定的模型
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$from_models = explode(',', $Model->getFieldById($from, 'model'));
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$to_models = explode(',', $Model->getFieldById($to, 'model'));
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foreach ($from_models as $value){
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if(!in_array($value, $to_models)){
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$this->error('请给目标分类绑定' . get_document_model($value, 'title') . '模型');
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}
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}
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//检查分类选择的文档类型
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$from_types = explode(',', $Model->getFieldById($from, 'type'));
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$to_types = explode(',', $Model->getFieldById($to, 'type'));
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foreach ($from_types as $value){
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if(!in_array($value, $to_types)){
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$types = C('DOCUMENT_MODEL_TYPE');
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$this->error('请给目标分类绑定文档类型：' . $types[$value]);
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}
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}
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//合并文档
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$res = M('Document')->where(array('category_id'=>$from))->setField('category_id', $to);
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if($res !== false){
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//删除被合并的分类
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$Model->delete($from);
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$this->success('合并分类成功！', U('index'));
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}else{
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$this->error('合并分类失败！');
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}
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}
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}
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