<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');

class Accessmanage extends CI_Controller
{

    function __construct()
    {
        parent::__construct();
        $this->permission->is_admin();
        //$this->output->enable_profiler(TRUE);
        $this->load->model('InfoStructures_model');
        $this->load->model('infoAccessmanage_model','Access_model');
        
        $this->load->library('Accesscheck');
        $this->accesscheck->check_access();
    }
    //权限管理首页
    public function index($iam_is_id='',$editsite='')
    {
        $data=array();
        //获取用户树形结构数据
        $data['userstructure'] = $this->Access_model->get_user_structure();
        if ($iam_is_id=='') {
            $iam_is_id = $data['userstructure'][0]->id;
        }
        //未添加的用户
        $data['undefined_ht_user']=$this->Access_model->get_ht_user_list(true);
        $data['undefined_a_user']=$this->Access_model->get_author_user_list(true);

        //获取站点、角色列表
        $data['role_list']=$this->Access_model->get_role_structure();
        $site_list=$this->Access_model->get_user_site_list_by_isid($iam_is_id);
        $data['user_site'] = array();
        if(isset($site_list))$data['user_site'] = explode(',', $site_list);

        //设置默认站点
        if ($editsite=='' && !empty($data['user_site'])) {
            $c_site=$this->config->item('site_code');
            if (in_array($c_site, $data['user_site'])) {
                $editsite=$this->config->item('site_code');
            }else{
                $editsite=$data['user_site'][0];
            }
        }elseif($editsite==''){
            $editsite=$this->config->item('site_code');
        }
        //要编辑的用户权限数据
        $data['user_access']=$this->Access_model->get_user_by_isid($iam_is_id,$editsite);
        if (!empty($data['user_access'])) {
           if(isset($data['user_access']->iao_role))$data['user_access']->iao_role=substr($data['user_access']->iao_role,0, -1);
        }

        //获取拥有的角色
        $data['current_role'] = array();
        if(isset($data['user_access']->iao_role))$data['current_role'] = explode(',', $data['user_access']->iao_role);
        $data['user_level']=$this->accesscheck->get_role_level($editsite,$data['user_access']->iao_author);
        if(!$this->config->item('check_access'))$data['user_level']=100;

        //获取wo可以管理的站点、角色等级
        $userdata=$this->session->userdata('session_admin');
        $data['editsite']=$editsite;
        if (in_array(strtolower($userdata['OPI_Code']), $this->config->item('access_super_manage'))) {
            $data['role_level']=1;
        }else{
            $data['role_level']=$this->accesscheck->get_role_level($editsite);
        }
        
        $data['current_admin']=$userdata['OPI_Code'];
        if ($data['role_level']==1 OR !$this->config->item('check_access')) {
            foreach ($this->config->item('site') as $s) {
                $data['admin_access_site'][] = $s['site_code'];
            }
        }else{
            $admin_access_site=$this->Access_model->get_user_site_list($data['current_admin']);
            if(isset($admin_access_site))$data['admin_access_site'] = explode(',', $admin_access_site);
        }
        
        //加载视图
        $data['right_nav']=$this->load->view('bootstrap/accessmanage/right_nav',$data,true);
        $this->load->view('bootstrap/header',$data);
        $this->load->view('bootstrap/accessmanage/index');
        $this->load->view('bootstrap/footer');       
    }

    //添加用户
    public function adduser($is_parent_id=0,$iam_author='New User',$isajax=1)
    {
        //添加空内容.
        $insert_id=$this->InfoStructures_model->Add($is_parent_id);
        if ($this->Access_model->add_access($iam_author,$insert_id)){
            $data[] = array('name' => 'ok', 'value' => $insert_id);
        }else{
            $data[] = array('name' => 'no', 'value' => $this->lang->line('form_info_error'));
        }
        if ($isajax==1) {
            echo json_encode($data);
            return TRUE;
        }else{
            redirect(site_url("accessmanage/index/$insert_id"));
        }
    }

    //导入ht和作者平台用户
    public function edituser($is_parent_id){
        $ht_user_list=$this->Access_model->get_ht_user_list();
        $author_user_list=$this->Access_model->get_author_user_list();
        foreach ($ht_user_list as $h) {
            $insert_id=$this->InfoStructures_model->Add($is_parent_id);
            $this->Access_model->add_access($h->OPI_Code,$insert_id);
        }
        foreach ($author_user_list as $a) {
            $insert_id=$this->InfoStructures_model->Add($is_parent_id);
            $this->Access_model->add_access($a->a_id,$insert_id);
        }
    }

    //用户权限编辑
    public function editaccess(){
        $iao_read   = $this->input->post('iao_read');
        $iao_write  = $this->input->post('iao_write');
        $iao_author   = $this->input->post('iao_author');
        $iao_site   = $this->input->post('iao_site');

        //组装用户拥有的角色字符串
        $is_edit_ownsite=false;
        if ($iao_site!='') {
            $iao_role = '';
            $role_list=$this->input->post('role_list');
            if (!empty($role_list)) {
                foreach ($role_list as $v) {
                    $iao_role.=$v.',';
                }
            }
            //更新用户在各站点可以编辑的具体的信息节点和角色
            $is_edit_ownsite=$this->Access_model->update_ownsite($iao_read,$iao_write,$iao_author,$iao_site,$iao_role);
        }

        $iam_author=$this->input->post('iam_author');
        $is_updateuser=false;
        if($iao_author!=trim($iam_author))$is_updateuser=$this->Access_model->update_access($this->input->post('iam_id'),trim($iam_author));
        
        if ($is_edit_ownsite or $is_updateuser) {
            $data[] = array('name' => 'ok', 'value' => 'success');
        }else{
            $data[] = array('name' => 'no', 'value' => 'error');
        }
        echo json_encode($data);
        return true;
    }

    //分配站点
    public function addsite($author,$site){
        if (!empty($site) && !empty($author)) {
            $this->Access_model->add_site($author,$site);
        }
        header('Location: '.$_SERVER['HTTP_REFERER']);
    }
    //取消用户在某站点的权限
    public function deletesite($author,$site){
        if (!empty($site) && !empty($author)) {
            $this->Access_model->delete_site($author,$site);
        }
        header('Location: '.$_SERVER['HTTP_REFERER']);
    }

    //删除某个用户
    public function delete_user(){
        if($this->Access_model->delete_user($this->input->post('iam_id'))){
            $this->Access_model->delete_site($this->input->post('iam_author'));
            $data[] = array('name' => 'ok', 'value' => site_url('accessmanage/index'));
        }else{
            $data[] = array('name' => 'no', 'value' => 'delete error');
        }
        echo json_encode($data);
        return true;
    }

    //角色管理首页
    public function role($iar_is_id=''){
        $data=array();
        //查询结构列表信息
        $data['rolestructure'] = $this->Access_model->get_role_structure();
        if (empty($data['rolestructure'])) {
            $this->addrole(0,false);
            redirect(site_url("accessmanage/role"));
        }
        if ($iar_is_id=='') {
            $iar_is_id = $data['rolestructure'][0]->id;
        }
        //当前角色拥有的权限节点
        $data['current_role']=$this->Access_model->get_role_by_isid($iar_is_id);
        if (substr($data['current_role']->ian_iaa_id, -1)==',') {
            $data['current_role']->ian_iaa_id=substr($data['current_role']->ian_iaa_id,0, -1);
        }
        $data['current_action'] = explode(',', $data['current_role']->ian_iaa_id);
        //所有权限节点列表
        $data['action_list']=$this->Access_model->get_structure_list();
        $methodnode=array();
        foreach ($data['action_list'] as $k=>$v) {
            if ($v->pId==$data['action_list'][0]->id) {
                $actionnode[]=$v;
            }elseif ($k!=0) {
                $methodnode[$v->pId][]=$v;
            }
        }
        $data['actionnode']=$actionnode;
        $data['methodnode']=$methodnode;
        //加载视图
        $data['right_nav']=$this->load->view('bootstrap/accessmanage/right_nav','$data',true);
        $this->load->view('bootstrap/header',$data);
        $this->load->view('bootstrap/accessmanage/role');
        $this->load->view('bootstrap/footer');
    }

    //添加角色
    public function addrole($is_parent_id,$is_ajax=true)
    {
        $insert_id = $this->InfoStructures_model->Add($is_parent_id);
        if ($insert_id && $roleid=$this->Access_model->add_role('New Role',$insert_id)){
            $data[] = array('name' => 'ok', 'value' => $insert_id);
        }else{
            $data[] = array('name' => 'no', 'value' => $this->lang->line('form_info_error'));
        }
        if ($is_ajax) {
            echo json_encode($data);
            return TRUE;
        }
        return $insert_id;
    }
    //角色编辑
    public function editrole()
    {
        //更新角色名
        if ($this->input->post('iar_old_name')!=$this->input->post('iar_name')) {
            $this->Access_model->update_role($this->input->post('iar_id'),$this->input->post('iar_name'));
        }
        //父级权限节点拥有其全部子节点的权限
        $actions=$this->input->post('action_list');
        $action_ids='';
        foreach ($actions as $v) {
            $action_ids.=$v.',';
        }
        //如果是新的权限节点关系，则执行添加操作
        if ($this->input->post('ian_iaa_id')=='') {
            $result=$this->Access_model->add_node($this->input->post('iar_id'),$action_ids);
        }
        //如果节点关系已经存在，则执行更新操作
        else{
            $result=$this->Access_model->update_node($this->input->post('iar_id'),$action_ids);
        }
        //返回编辑结果
        if ($result) {
            $data[] = array('name' => 'ok', 'value' => 'success');
        }else{
            $data[] = array('name' => 'no', 'value' => 'error');
        }
        echo json_encode($data);
        return true;
    }

    //删除角色
    public function delete_role(){
        if($this->Access_model->delete_role($this->input->post('iar_id'))){
            $this->session->unset_userdata('access_module');
            $data[] = array('name' => 'ok', 'value' => site_url('accessmanage/role'));
        }else{
            $data[] = array('name' => 'no', 'value' => 'delete error');
        }
        echo json_encode($data);
        return true;
    }

    //移动角色排序顺序
    public function tree_move()
    {
        //网站会提交一个同级节点id列表字符串，按照这个去排序
        $parent_id = $this->input->post('pid');
        $idsStr = $this->input->post('ids');
        $idsArray = explode(',', $idsStr);
        foreach ($idsArray as $key => $value)
        {
            if ($value)
            {
                //设置排序
                $this->InfoStructures_model->set_sort($value, $key);
                //设置path
                $this->InfoStructures_model->set_path($parent_id, $value);
            }
        }
        $data[] = array('name' => 'ok', 'value' => $this->lang->line('structures_success_move'));
        echo json_encode($data);
        return TRUE;
    }

    //操作节点管理
    public function action($iaa_is_id='')
    {
        //查询结构列表信息
        $data['structurelist'] = $this->Access_model->get_structure_list();
        if (empty($data['structurelist'])) {
            $this->addaction(0,false);
            redirect(site_url("accessmanage/action"));
        }
        if ($iaa_is_id=='') {
            $iaa_is_id = $data['structurelist'][0]->id;
        }
        //当前权限节点
        $data['current_action'] = $this->Access_model->get_action_bytreeid($iaa_is_id);
        //视图加载
        $data['right_nav']=$this->load->view('bootstrap/accessmanage/right_nav',$data,true);
        $this->load->view('bootstrap/header',$data);
        $this->load->view('bootstrap/accessmanage/action');
        $this->load->view('bootstrap/footer');
    }

    //添加操作节点
    public function addaction($is_parent_id,$is_ajax=true)
    {
        $insert_id = $this->InfoStructures_model->Add($is_parent_id);
        if ($insert_id && $iaa_id=$this->Access_model->add_action('New Action',$insert_id)){
            $this->session->unset_userdata('access_module');
            $data[] = array('name' => 'ok', 'value' => $insert_id);
        }else{
            $data[] = array('name' => 'no', 'value' => $this->lang->line('form_info_error'));
        }
        if ($is_ajax) {
            echo json_encode($data);
            return TRUE;
        }
        return $insert_id;
    }

    //操作节点编辑
    public function edit_action(){
        $result=$this->Access_model->update_action(
                $this->input->post('iaa_title'),
                $this->input->post('iaa_controller'),
                $this->input->post('iaa_action'),
                $this->input->post('iaa_id')
            );
        if($result){
            $this->session->unset_userdata('access_module');
            $data[] = array('name' => 'ok', 'value' => 'success');
        }else{
            $data[] = array('name' => 'no', 'value' => $this->lang->line('form_info_error'));
        }
        echo json_encode($data);
        return true;
    }

    //删除权限节点
    public function delete_action(){
        if($this->Access_model->delete_action($this->input->post('iaa_id'))){
            $this->InfoStructures_model->Delete($this->input->post('iaa_is_id'));
            $this->session->unset_userdata('access_module');
            $data[] = array('name' => 'ok', 'value' => site_url('accessmanage/action'));
        }else{
            $data[] = array('name' => 'no', 'value' => 'delete error');
        }
        echo json_encode($data);
        return true;
    }

    public function addeditor($user,$site)
    {
        $result=0;
        $iao_other = $this->input->get('iao_other');
        $update_result=$this->Access_model->update_site($user,$site,$iao_other);
        if($update_result) $result=1;
        echo $result;
    }

    //取消用户在某站点的权限
    public function deleteeditor($author,$site){
        if (!empty($site) && !empty($author)) {
            $this->Access_model->delete_site($author,$site);
        }
        header('Location: '.$_SERVER['HTTP_REFERER']);
    }
}