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<?php
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namespace Admin\Controller;
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use Think\Controller;
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class CatController extends AdminController{
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public function __construct(){
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parent::__construct();
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$this->table=D("Cat");
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$this->modelid=I("modelid",0,"int");
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$this->model=M("model")->find($this->modelid);
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$this->modelList=M("model")->where(array("status"=>1))->order("sort asc,modelid desc")->select();
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$this->catModelform=APP_PATH.'Data/modelTemp/'.$this->modelid."_cat.php";
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//列表模板
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$where[type]="list";
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if($this->admin_lang){
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$where["lang"]=$this->admin_lang;
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}
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$this->listtemp=M("template")->where($where)->order("sort asc,template_id desc")->select();
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//内容模板
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$where[type]="view";
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if($this->admin_lang){
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$where["lang"]=$this->admin_lang;
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}
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$this->viewtemp=M("template")->where($where)->order("sort asc,template_id desc")->select();
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//排序选项
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$this->orderInc=array(
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"sort asc,newstime desc"=>"默认排序",
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"newstime desc"=>"按发布时间降序排序",
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"id desc"=>"按ID降序排序",
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"views desc"=>"按点击率降序排序",
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);
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//角色列表
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$this->roleInc=M("role")->order('id desc')->select();
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//会员组列表
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$this->memberGroupInc=M("member_group")->order("group_id asc")->select();
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}
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//栏目分类
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public function getCat($pid){
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$catstr=$this->forCat($pid);
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return $catstr;
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}
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protected function forCat($pid=0,$str=""){
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$where["pid"]=$pid?$pid:0;
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$where["status"]=1;
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if($this->admin_lang){
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$where["lang"]=$this->admin_lang;
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}
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$cat=M("cat")->where($where)->order("sort asc")->select();
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if(count($cat)>0){
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foreach($cat as $v){
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if(!check_user_cat("info_view",$v[catid])){
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continue;
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}
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$nbsp_str="";
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for($i=1;$i<$v[level];$i++){
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$nbsp_str.=" ";
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}
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if($this->catid&&$this->catid==$v[catid]){
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$this_selected="selected";
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}else{
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$this_selected="";
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}
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$str.="<option value='{$v[catid]}' ".$this_selected.">{$nbsp_str}|-{$v[name]}</option>";
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$str=$this->forCat($v[catid],$str);
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}
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return $str;
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}else{
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return $str;
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}
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}
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//返回的是一个数组
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public function forCat2($pid=0,$str=array()){
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$where["pid"]=$pid;
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if($this->modelid){
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$where["modelid"]=$this->modelid;
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}
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$where["status"]=1;
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if($this->admin_lang){
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$where["lang"]=$this->admin_lang;
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}
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$cat=M("cat")->field("catid,level,name,modelid,status,sort,pid")->where($where)->order("sort asc,catid desc")->select();
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if(count($cat)>0){
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foreach($cat as $v){
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if(!check_user_cat("info_view",$v[catid])){
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continue;
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}
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$nbsp_str="";
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for($i=1;$i<$v[level];$i++){
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$nbsp_str.=" ";
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}
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if($this->catid&&$this->catid==$v[catid]){
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$this_selected="selected";
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}else{
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$this_selected="";
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}
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$str1=array();
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$str1=$v;
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$str1["str"]=$nbsp_str."|-";
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$str[]=$str1;
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$str=$this->forCat2($v[catid],$str);
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}
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return $str;
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}else{
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return $str;
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}
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}
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//返回的是一个数组,显示所有栏目
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public function forCat3($pid=0,$str=array()){
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$where["pid"]=$pid;
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if($this->modelid){
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$where["modelid"]=$this->modelid;
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}
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$where["status"]=1;
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if($this->admin_lang){
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$where["lang"]=$this->admin_lang;
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}
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$cat=M("cat")->field("catid,level,name,modelid,status,sort,pid")->where($where)->order("sort asc,catid desc")->select();
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if(count($cat)>0){
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foreach($cat as $v){
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if(!check_user_cat("info_view",$v[catid])){
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continue;
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}
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$nbsp_str="";
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for($i=1;$i<$v[level];$i++){
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$nbsp_str.=" ";
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}
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if($this->catid&&$this->catid==$v[catid]){
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$this_selected="selected";
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}else{
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$this_selected="";
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}
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$str1=array();
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$str1=$v;
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$str1["str"]=$nbsp_str."|-";
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$str[]=$str1;
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$str=$this->forCat3($v[catid],$str);
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}
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return $str;
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}else{
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return $str;
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}
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}
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public function index(){
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$pid=I("get.pid");
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$p=$this->table->find($pid);
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$ptitle=$p[name]?$p[name]:$this->model[name];
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$where["pid"]=$pid;
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$where["modelid"]=$this->modelid;
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if($this->admin_lang){
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$where["lang"]=$this->admin_lang;
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}
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$data=$this->table->where($where)->order('sort asc')->select();
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$this->assign("pid",$pid);
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$this->assign("ppid",$p[pid]);
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$this->assign("ptitle",$ptitle);
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$this->assign("data",$data);
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$this->display();
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}
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public function validate_model($modelid){
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$modelinfo=M("model")->find($modelid);
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if(!$modelinfo){
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return false;
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}else{
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return true;
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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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if(IS_POST){
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$data=$this->table->relation(true)->create();
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if(!$this->validate_model($data[modelid])){
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$this->error("请选择栏目模型！");
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}
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if (!$data){//验证
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$this->error($this->table->relation(true)->getError());
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}
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//数据添加
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$result=$this->table->data_add();
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if(!$result){
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$this->error($this->table->getError());
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}
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D("UserLog")->add("add",$this->table->getTableName(),$result[catid]);
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//更新缓存
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$this->table->updateCache();
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$this->success($data);
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}else{
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$pid=I("get.pid");
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$this->parentinfo=$this->table->find($pid);
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//获取最大的排序
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$sort=$this->table->where(array("pid"=>$pid))->max('sort');
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$sort=$sort+10;
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$this->pagetitle="添加栏目";
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$this->catid=$pid;
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$this->cat=$this->getCat();
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//默认路径
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if($this->parentinfo["classpath"]){
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$this->defaultPath=$this->parentinfo["classpath"]."path_".rand(1000,9999)."/";
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}else{
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$this->defaultPath="/path_".rand(1000,9999)."/";
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}
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//
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$this->pubid=make_pubid();
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$this->assign("sort",$sort);
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$this->assign("pid",$pid);
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$this->display();
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}
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}
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public function editor(){
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if(IS_POST){
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$data=$this->table->create();
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if(!$this->validate_model($data[modelid])){
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$this->error("请选择栏目模型！");
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}
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if (!$data){//验证
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$this->error($this->table->getError());
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}
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$result=$this->table->data_editor();
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if(!$result){
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$this->error($this->table->getError());
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}
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D("UserLog")->add("update",$this->table->getTableName(),$result[catid]);
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//更新缓存
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$this->table->updateCache();
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$this->success($data);
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}else{
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//获取最大的排序
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$catid=I("get.catid");
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$r=$this->table->relation(true)->find($catid);
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//副表数据合并
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if($r["cat_data"]){
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$newdata=array_merge($r,$r["cat_data"]);
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unset($newdata["cat_data"]);
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$r=$newdata;
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}
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$this->catid=$r[pid];
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$this->cat=$this->getCat();
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$this->pagetitle="修改栏目";
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$this->assign("r",$r);
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$this->display();
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}
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}
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//删除
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public function delete(){
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$catid=I("catid",0,'intval');
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$count=$this->table->where(array("pid"=>$catid))->count();
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if($count>0){
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$this->error("该节点下有子节点，如要删除请先删除子节点");
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}else{
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//找出父栏目catid
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$r=$this->table->find($catid);
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$result=$this->table->relation(true)->delete($catid);
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D("UserLog")->add("delete",$this->table->getTableName(),$catid);
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//更新所有父级的son_catids字段
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$arrid_str_arr=explode("|",$r[parent_catids]);
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foreach($arrid_str_arr as $catid_val){
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if($catid_val){
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$this->table->updateSon_catids($catid_val);
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}
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}
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//如果存在父栏目id
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//并且在删除当前子栏目的同时未发现其它子栏目，那么把父栏目的is_last变成1，因为父栏目已经绝后了
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if($result&&$r[pid]){
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$this->table->updateCatIslast($r[pid]);
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}
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//更新缓存
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$this->table->updateCache();
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if($result){
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$this->success("删除成功");
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}else{
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$this->error("删除失败");
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}
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}
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}
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//字段排序
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public function sort(){
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$catids=I("catids");
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$sort=I("sort");
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foreach($catids as $key=>$catid){
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$data['catid']=(int)$catid;
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$data['sort']=(int)$sort[$key];
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$this->table->save($data);
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}
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$this->success("排序更改成功");
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}
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//字段排序
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public function showCat(){
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$pid=I("get.pid");
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$this->data=$this->forCat3($pid);
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$this->assign("pagetitle","栏目管理");
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$this->assign("ptitle","栏目管理");
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$this->assign("pid",$pid);
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$this->display();
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}
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}
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