<?php

Wind::import('SRV:space.bo.PwSpaceBo');

/**

 * the last known user to change this file in the repository  <$LastChangedBy: jieyin $>

 * @author $Author: jieyin $ Foxsee@aliyun.com

 * @copyright ©2003-2103 phpwind.com

 * @license http://www.phpwind.com

 * @version $Id: PwSpaceModel.php 20893 2012-11-16 07:00:39Z jieyin $ 

 * @package 

 */

 

class PwSpaceModel extends PwSpaceBo {

 	

 	/**

	 * 模块调用接口

	 * Enter description here ...

	 * @param string $mod visit|tovisit|tag|keys|fllow|fans

	 * @param int $limit

	 * @param int $page

	 */

	public function model($mod, $limit = 10, $page = 0) {

		$limit = (int)$limit;

		$page = (int)$page;

		if ($page > 0 ) {

			$method = sprintf('model%sList', ucwords($mod));

			if (!method_exists($this, $method)) return array();

			return $this->$method($limit, $page);

		} else {

			$method =  sprintf('model%s', ucwords($mod));

			if (!method_exists($this, $method)) return array();

			return $this->$method($limit);

		}

	}

 	

	protected function modelVisit($limit) {

		$_users = array();

		$visitors = unserialize($this->space['visitors']);

		if (!$visitors) return array(0,array());

		$count = count($visitors);

		$visitors = is_array($visitors) ? array_slice($visitors, 0, $limit, true) : array();

		$uids = array_keys($visitors);

		$users = Wekit::load('user.PwUser')->fetchUserByUid($uids);

		foreach ($visitors AS $k=>$v) {

			$users[$k]['visitor_time'] = $v;

			$_users[$k] = $users[$k];

		}

	

		return array($count, $_users);

	}

	

	protected function modelTovisit($limit) {

		$_users = array();

		$tovisitors = unserialize($this->space['tovisitors']);

		if (!$tovisitors) return array(0,array());

		$count = count($tovisitors);

		$tovisitors =  is_array($tovisitors) ? array_slice($tovisitors, 0, $limit, true) : array();

		$uids = array_keys($tovisitors);

		$users = Wekit::load('user.PwUser')->fetchUserByUid($uids);

		foreach ($tovisitors AS $k=>$v) {

			$users[$k]['visitor_time'] = $v;

			$_users[$k] = $users[$k];

		}

		return array($count, $_users);

	}

	

	protected function modelTag($limit) {

		$count = Wekit::load('tag.PwTagAttention')->countAttentionByUid($this->spaceUid);

 		return array($count, Wekit::load('tag.PwTag')->getAttentionByUid($this->spaceUid, 0, $limit));

	}

	

	protected function modelUserTag($limit) {

		$tags = Wekit::load('usertag.srv.PwUserTagService')->getUserTagList($this->spaceUid);

		$count = count($tags);

		$tags =  is_array($tags) ? array_slice($tags, 0, $limit, true) : array();

 		return array($count, $tags);

	}

	

 	protected function modelFollow($limit) {

 		$count = $this->spaceUser['follows'];

 		$follows = Wekit::load('attention.PwAttention')->getFollows($this->spaceUid, $limit, 0);

 		$uids = array_keys($follows);

 		return array($count, Wekit::load('user.PwUser')->fetchUserByUid($uids));

	}

	

 	protected function modelFans($limit) {

 		$count = $this->spaceUser['fans'];

 		$fans = Wekit::load('attention.PwAttention')->getFans($this->spaceUid, $limit, 0);

 		$uids = array_keys($fans);

 		return array($count, Wekit::load('user.PwUser')->fetchUserByUid($uids));

	}

	

 	protected function modelThreadList($limit, $page) {

 		$ds = Wekit::load('forum.PwThread');

 		$count =$ds->countThreadByUid($this->spaceUid);

		if ($count) {

			list($offset,$limit) = Pw::page2limit($page, $limit);

			$threads = $ds->getThreadByUid($this->spaceUid,$limit,$offset, 2);

		}

	    return array($count, $threads);

	}

	

 	protected function modelPostList($limit, $page) {

 		$ds = Wekit::load('forum.PwThread');

		list($offset,$limit) = Pw::page2limit($page, $limit);

 		$count = $ds->countPostByUid($this->spaceUid);

		if ($count) {

			$tmpPosts = $ds->getPostByUid($this->spaceUid, $limit, $offset);

			$posts = $tids = array();

			foreach ($tmpPosts as $v) {

				$tids[] = $v['tid'];

			}

			$threads = $this->_getThreadDs()->fetchThread($tids);

			foreach ($tmpPosts as $v) {

				$v['threadSubject'] = Pw::substrs($threads[$v['tid']]['subject'], 30);

				$v['content'] = Pw::substrs($v['content'], 30);

				$v['created_time'] = PW::time2str($v['created_time'],'auto');

				$posts[] = $v;

			}

		}

		 return array($count, $posts);

	}

	

 	protected function modelFreshList($limit, $page) {

 		Wind::import('SRV:attention.srv.PwFreshDisplay');

		Wind::import('SRV:attention.srv.dataSource.PwFetchMyFresh');

		$count = Wekit::load('attention.PwFresh')->countFreshByUid($this->spaceUid);

		$totalpage = ceil($count / $limit);

		$page > $totalpage && $page = $totalpage;

 		list($offset,$limit) = Pw::page2limit($page, $limit);

 		$freshDisplay = new PwFreshDisplay(new PwFetchMyFresh($this->spaceUid, $limit, $offset));

		return array($count, $freshDisplay->gather());

	}

 }

?>