<?php
// +----------------------------------------------------------------------
// | 小说系统 [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------

namespace app\admin\controller;
use app\common\controller\Admin;

class Chapter extends Admin {

	public function _initialize() {
		parent::_initialize();
		$this->setMenu();
		$this->model_id = $model_id = $this->request->param('model_id');
		
		$list            = db('Model')->column('*', 'id');

		if (empty($list[$model_id])) {
			return $this->error("无此模型！");
		} else {
			$this->modelInfo = $list[$model_id];
			$this->model = M($this->modelInfo['name']);
		}

		$this->assign('model_id', $model_id);
		$this->assign('model_list', $list);
		
	}

	/**
	 * 章节列表
	 * @return [html] [章节内容]
	 * @author netlife <40150501@qq.com>
	 */
	public function index($id) {		
			if (!$id) {
				return $this->error("非法操作！");
			}
			$info = $this->model->find($id);
			
			if (!$info) {
				return $this->error($this->model->getError());
			}
			$info['model_id'] = $this->modelInfo['id'];

			/***章节列表***/
			$chapterlist = db('chapter')->where(array('articleid'=>$id))->field('id,chaptername,chapterorder,isvip')->paginate(config('list_rows'));
			
			$data = array(
				'articleid'       => $id,
				'info'       => $info,
				'chapterlist' => $chapterlist,
			);
			
			$this->assign($data);
			$this->setMeta("[".$info['title']."]".$this->modelInfo['title'] ."章节列表");
			return $this->fetch();
		
	}

	/**
	 * 内容添加
	 * @author netlife <40150501@qq.com>
	 */
	public function add() {
		$articleid = $this->request->param('articleid');
		if (IS_POST) {
			//发表者UID
			$this->param['uid'] = session("user_auth.uid");
			//字数
			$this->param['size'] = round(strlen(preg_replace('/\\s/', '', strip_tags($this->param['content'])))/3);
			//是否有金币
			if( $this->param['isvip'] && $this->param['size'] >config('wordspricing')){
				$this->param['saleprice'] = round($this->param['size']/config('wordsperegold'));
			}
			//章节序号
			$chapterorder = db('chapter')->where(array('articleid'=>$this->param['articleid']))->count();
			$this->param['chapterorder'] = $chapterorder+1;

			//更新小说总字数
			db('novel')->where(array('id'=>$articleid))->update(array('size'=>array('exp', '`size`+'.$this->param['size'])));

			$result = $this->model->save($this->param);
			if ($result) {
				//记录行为
				action_log('add_chapter', 'chapter', $result, session('auth_user.uid'));
				return $this->success("添加成功！", url('admin/chapter/index', array('model_id' =>1,'id' => $this->param['articleid'])));
			} else {
				return $this->error($this->model->getError(), url('admin/chapter/index', array('model_id' =>1,'id' => $this->param['articleid'])));
			}
		} else {
			
			$info = array(
				'model_id' => $this->modelInfo['id'],
			);
			$data = array(
				'articleid'       => $articleid,
				'info'       => $info,
				'fieldGroup' => $this->getField($this->modelInfo),
			);			
			
			$this->assign($data);
			$this->setMeta("添加" . $this->modelInfo['title']);
			return $this->fetch('chapter/edit');
		}
	}

	/**
	 * 内容修改
	 * @author netlife <40150501@qq.com>
	 */
	public function edit($id) {
		$articleid = $this->request->param('articleid');
		$info = db('chapter')->where('id='.$id)->find();
		if (IS_POST) {
			
			//字数
			$this->param['size'] = round(strlen(preg_replace('/\\s/', '', strip_tags($this->param['content'])))/3);
			//是否有金币
			if( $this->param['isvip'] && $this->param['size'] >config('wordspricing')){
				$this->param['saleprice'] = round($this->param['size']/2/config('wordsperegold'));
			}
			//更新小说总字数
			if($info["size"] != $this->param['size']){
				db('novel')->where(array('id'=>$articleid))->update(array('size'=>array('exp', '`size`-'.$info['size'])));
				db('novel')->where(array('id'=>$articleid))->update(array('size'=>array('exp', '`size`+'.$this->param['size'])));
			}
			
			$result = $this->model->save($this->param, array('id'=> $id));

			if ($result !== false) {
				//记录行为
				action_log('update_chapter', 'chapter', $result, session('auth_user.uid'));
				return $this->success("更新成功！", url('admin/chapter/index', array('model_id' =>1,'id'=>$articleid)));
			} else {
				return $this->error($this->model->getError(), url('admin/chapter/edit', array('model_id' => 1,'id'=>$articleid)));
			}
		} else {
			if (!$id) {
				return $this->error("非法操作！");
			}
			$info = $this->model->find($id);
			if (!$info) {
				return $this->error($this->model->getError());
			}
			$info['model_id'] = $this->modelInfo['id'];
			$data             = array(
				'articleid'       => $articleid,
				'info'       => $info,
				'fieldGroup' => $this->getField($this->modelInfo),
			);
			
			if ($this->modelInfo['template_edit']) {
				$template = 'content/' . $this->modelInfo['template_edit'];
			} else {
				$template = 'public/edit';
			}
			$this->assign($data);
			$this->setMeta("编辑" . $this->modelInfo['title']);
			return $this->fetch($template);
		}
	}


	/**
	 * 内容删除
	 * @author netlife <40150501@qq.com>
	 */
	public function del() {
		$id = $this->getArrayParam('id');
		$articleid = $this->getArrayParam('articleid');
		
		if (empty($id)) {
			return $this->error("非法操作！");
		}
		
		$map['id'] = array('IN', $id);
		
		//删除字数
		$size = db('chapter')->where($map)->sum('size');
		db('novel')->where(array('id'=>$articleid[0]))->update(array('size'=>array('exp', '`size`-'.$size)));
		
		$result    = $this->model->where($map)->delete();

		if (false !== $result) {
			//记录行为
			action_log('delete_content', 'content', $result, session('auth_user.uid'));
			return $this->success("删除成功！");
		} else {
			return $this->error("删除失败！");
		}
	}

	/**
	 * 设置状态
	 * @author netlife <40150501@qq.com>
	 */
	public function status($id, $status) {
		$map['id'] = $id;
		$result    = $this->model->where($map)->setField('status', $status);
		if (false !== $result) {
			return $this->success("操作成功！");
		} else {
			return $this->error("操作失败！！");
		}
	}

	/**
	 * 设置置顶
	 * @author netlife <40150501@qq.com>
	 */
	public function settop($id, $is_top) {
		$map['id'] = $id;
		$result    = $this->model->where($map)->setField('is_top', $is_top);
		if (false !== $result) {
			return $this->success("操作成功！");
		} else {
			return $this->error("操作失败！！");
		}
	}

	/**
	 * 获取字段信息
	 * @return array 字段数组
	 * @author netlife <40150501@qq.com>
	 */
	protected function getField() {
		$field_group = parse_config_attr($this->modelInfo['attribute_group']);

		$map['model_id'] = $this->modelInfo['id'];
		if ($this->request->action() == 'add') {
			$map['is_show'] = array('in', array('1', '2'));
		} elseif ($this->request->action() == 'edit') {
			$map['is_show'] = array('in', array('1', '3'));
		}

		//获得数组的第一条数组
		$rows    = model('Attribute')->getFieldlist($map, 'id');
		if (!empty($rows)) {
			foreach ($rows as $key => $value) {
				$list[$value['group_id']][] = $value;
			}
			foreach ($field_group as $key => $value) {
				$fields[$value] = isset($list[$key]) ? $list[$key] : array();
			}
		}else{
			$fields = array();
		}
		return $fields;
	}

	/**
	 * 创建搜索
	 * @return [array] [查询条件]
	 */
	protected function buildMap($search_key) {
		$map  = array();
		$data = $this->request->param();
		foreach ($data as $key => $value) {
			if ($value) {
				if ($key == 'keyword') {
					$map[$search_key] = array("LIKE", "%$value%");
				} elseif ($key == 'category') {
					$map['category_id'] = $value;
				} elseif ($key == 'create_time') {
					$map['create_time'] = array('BETWEEN', array(strtotime($value[0]), strtotime($value[1])));
				} else {
					$map[$key] = $value;
				}
			}
		}
		
		if (isset($map['page'])) {
			unset($map['page']);
		}
		if (isset($map['model_id'])) {
			unset($map['model_id']);
		}
		$this->assign($data);
		return $map;
	}

	/**
	 * 检测需要动态判断的文档类目有关的权限
	 *
	 * @return boolean|null
	 *      返回true则表示当前访问有权限
	 *      返回false则表示当前访问无权限
	 *      返回null，则会进入checkRule根据节点授权判断权限
	 *
	 * @author 朱亚杰  <xcoolcc@gmail.com>
	 */
	protected function checkDynamic() {
		$model_id = $this->request->param('model_id');
		if (IS_ROOT) {
			return true; //管理员允许访问任何页面
		}
		$models = model('AuthGroup')->getAuthModels(session('user_auth.uid'));
		if (!$model_id) {
			return false;
		} elseif (in_array($model_id, $models)) {
			//返回null继续判断操作权限
			return null;
		} else {
			return false; //无权限
		}
		return false;
	}

    
}