<?php 
defined('IN_PHPCMS') or exit('No permission resources.');
pc_base::load_app_class('admin','admin',0);
pc_base::load_app_func('global', 'poster');

class poster extends admin {
	private $db, $s_db;
	function __construct() {
		parent::__construct();
		$this->s_db = pc_base::load_model('poster_space_model');
		$this->db = pc_base::load_model('poster_model');
		$setting = new_html_special_chars(getcache('poster', 'commons'));
		$this->M = $setting[$this->get_siteid()];
	}
	
	/**
	 * 广告列表
	 */
	public function init() {
		$spaceid = $_GET['spaceid'] ? intval($_GET['spaceid']) : 0;
		if (!isset($spaceid) || empty($spaceid)) {
			showmessage(L('illegal_action'), HTTP_REFERER);
		}
		$page = max($_GET['page'], 1);
		$infos = $this->db->listinfo(array('spaceid'=>$spaceid, 'siteid'=>$this->get_siteid()), '`listorder` ASC, `id` DESC', $page);
		pc_base::load_sys_class('format', '', 0);
		$types = array('images'=>L('photo'), 'flash'=>L('flash'), 'text'=>L('title'));
		$show_dialog = $show_header = true;
		$big_menu = array('javascript:window.top.art.dialog({id:\'add\',iframe:\'?m=poster&c=space&a=add\', title:\''.L('add_space').'\', width:\'540\', height:\'320\'}, function(){var d = window.top.art.dialog({id:\'add\'}).data.iframe;var form = d.document.getElementById(\'dosubmit\');form.click();return false;}, function(){window.top.art.dialog({id:\'add\'}).close()});void(0);', L('add_space'));
		include $this->admin_tpl('poster_list');
	}
	
	/**
	 * 添加广告
	 */
	public function add() {
		if (isset($_POST['dosubmit'])) {
			$poster = $this->check($_POST['poster']);
			$setting = $this->check_setting($_POST['setting'], $poster['type']);
			$poster['siteid'] = $this->get_siteid();
			$poster['setting'] = array2string($setting);
			$poster['addtime'] = SYS_TIME;
			$id = $this->db->insert($poster, true);
			if ($id) {
				$this->s_db->update(array('items'=>'+=1'), array('spaceid'=>$poster['spaceid'], 'siteid'=>$this->get_siteid()));
				$this->create_js($poster['spaceid']);
				foreach ($setting['images'] as $im) {
				$imgs[] = $im['imageurl'];
				}
				if (pc_base::load_config('system','attachment_stat')) {
					$this->attachment_db = pc_base::load_model('attachment_model');
					$this->attachment_db->api_update($imgs, 'poster-'.$id, 1);
				}
				showmessage(L('add_ads_success'), 'index.php?m=poster&c=space&a=init');
			} else {
				showmessage(L('operation_failure'), 'index.php?m=poster&c=space&a=init');
			}
		} else {
			$spaceid = intval($_GET['spaceid']);
			$sinfo = $this->s_db->get_one(array('spaceid' => $spaceid, 'siteid'=>$this->get_siteid()), 'name, type');
			$setting = $this->get_setting($sinfo['type']);
			$TYPES = get_types();
			$default = count($setting)>0 ? L('please_select').'&nbsp;&nbsp;&nbsp;&nbsp;' : '';
		}
		$big_menu = array('javascript:window.top.art.dialog({id:\'add\',iframe:\'?m=poster&c=space&a=add\', title:\''.L('add_space').'\', width:\'540\', height:\'320\'}, function(){var d = window.top.art.dialog({id:\'add\'}).data.iframe;var form = d.document.getElementById(\'dosubmit\');form.click();return false;}, function(){window.top.art.dialog({id:\'add\'}).close()});void(0);', L('add_space'));
		pc_base::load_sys_class('form', '', 0);
		include $this->admin_tpl('poster_add');
	}
	
	/**
	 * 广告修改
	 */
	public function edit() {
		$_GET['id'] = intval($_GET['id']);
		if (!$_GET['id']) showmessage(L('illegal_action'), HTTP_REFERER);
		if (isset($_POST['dosubmit'])) {
			$poster = $this->check($_POST['poster']);
			$setting = $this->check_setting($_POST['setting'], $poster['type']);
			$poster['setting'] = array2string($setting);
			$this->db->update($poster, array('id'=>$_GET['id'], 'siteid'=>$this->get_siteid()));
			$this->create_js(intval($_GET['spaceid']));
			foreach ($setting as $im) {
				$imgs[] = $im['imageurl'];
			}
			if(pc_base::load_config('system','attachment_stat')) {
				$this->attachment_db = pc_base::load_model('attachment_model');
				$this->attachment_db->api_update($imgs, 'poster-'.$_GET['id'], 1);
			}
			showmessage(L('edit_ads_success'), 'index.php?m=poster&c=poster&a=init&spaceid='.$_GET['spaceid']);
		} else {
			
			$info = $this->db->get_one(array('id'=>$_GET['id'], 'siteid'=>$this->get_siteid()));
			$sinfo = $this->s_db->get_one(array('spaceid' => $info['spaceid'], 'siteid'=>$this->get_siteid()), 'name, type');
			$setting = $this->get_setting($sinfo['type']);
			$TYPES = get_types();
			$info['setting'] = string2array($info['setting']);
			$default = count($setting)>0 ? L('please_select').'&nbsp;&nbsp;&nbsp;&nbsp;' : '';

			$big_menu = array('javascript:window.top.art.dialog({id:\'add\',iframe:\'?m=poster&c=space&a=add\', title:\''.L('add_space').'\', width:\'540\', height:\'320\'}, function(){var d = window.top.art.dialog({id:\'add\'}).data.iframe;var form = d.document.getElementById(\'dosubmit\');form.click();return false;}, function(){window.top.art.dialog({id:\'add\'}).close()});void(0);', L('add_space'));

			pc_base::load_sys_class('form', '', 0);
			include $this->admin_tpl('poster_edit');
		}
	}
	
	/**
	 * 广告排序
	 */
	public function listorder() {
		if (isset($_POST['listorder']) && is_array($_POST['listorder'])) {
			$listorder = $_POST['listorder'];
			foreach ($listorder as $k => $v) {
				
				$this->db->update(array('listorder'=>$v), array('id'=>$k));
			}
		}
		showmessage(L('operation_success'), HTTP_REFERER);
	}
	
	/**
	 * 生成广告js文件
	 * @param intval $id 广告版位ID
	 * @return boolen 成功返回true
	 */
	private function create_js($id = 0) {
		
		$html = pc_base::load_app_class('html');
		if (!$html->create_js($id)) showmessge($html->msg, HTTP_REFERER);
		return true;
	}
	
	/**
	 * 启用、停用广告。此方法不真正执行操作，调用真正的操作方法
	 * @param intval $id 广告ID
	 */
	public function public_approval() {
		if (!isset($_POST['id']) || !is_array($_POST['id'])) {
			showmessage(L('illegal_parameters'), HTTP_REFERER);
		} else {
			array_map(array($this, _approval), $_POST['id']);
		}
		showmessage(L('operation_success'), HTTP_REFERER);
	}
	
	private function _approval($id = 0) {
		$id = intval($id);
		if (!$id) return false;
		$_GET['passed'] = intval($_GET['passed']);
		$this->db->update(array('disabled'=>$_GET['passed'] ), array('id'=>$id, 'siteid'=>$this->get_siteid()));
		return true;
	}
	
	/**
	 * 删除广告 此方法不真正执行删除操作，调用真正的删除操作方法
	 * @param invtal $id 广告ID
	 */
	public function delete() {
		if (!isset($_POST['id']) || !is_array($_POST['id'])) {
			showmessage(L('illegal_parameters'), HTTP_REFERER);
		} else {
			array_map(array($this, _del), $_POST['id']);
		}
		showmessage(L('operation_success'), HTTP_REFERER);
	}
	
	/***
	 * 广告删除
	 */
	private function _del($id = 0) {
		$id = intval($id);
		if (!$id) return false;
		$r = $this->db->get_one(array('id'=>$id, 'siteid'=>$this->get_siteid()), 'spaceid');
		$this->s_db->update(array('items'=>'-=1'), array('spaceid'=>$r['spaceid'], 'siteid'=>$this->get_siteid()));
		$this->db->delete(array('id'=>$id, 'siteid'=>$this->get_siteid()));
		if (pc_base::load_config('system','attachment_stat')) {
			$this->attachment_db = pc_base::load_model('attachment_model');
			$keyid = 'poster-'.$id;
			$this->attachment_db->api_delete($keyid);
		}
		return true;
	}
	
	/**
	 * 广告统计
	 */
	public function stat() {
		
		$_GET['id'] = intval($_GET['id']);
		$info = $this->db->get_one(array('id'=>$_GET['id']), 'spaceid');
		if (!$_GET['id']) showmessage(L('illegal_operation'));
		/** 
		 *如果设置了日期查询，设置查询的开始时间和结束时间
		 */
		$sdb = pc_base::load_model('poster_stat_model'); //调用广告统计的数据模型
		$year = date('Y', SYS_TIME);
        $month = date('m', SYS_TIME);
        $day = date('d', SYS_TIME);
        $where = $group = $order = '';
        $fields = '*';
        $where = "`pid`='".$_GET['id']."' AND `siteid`='".$this->get_siteid()."'";
		if ($_GET['range'] == 2) { //昨天的统计
            $fromtime = mktime(0, 0, 0, $month, $day-2, $year);
            $totime = mktime(0, 0, 0, $month, $day-1, $year);
            $where .= " AND `clicktime`>='".$fromtime."'";
            $where .= " AND `clicktime`<='".$totime."'";
        } elseif(is_numeric($_GET['range'])) { //如果设置了查询的天数
            $fromtime = mktime(0, 0, 0, $month, $day-$_GET['range'], $year);
            $where .= " AND `clicktime`>='".$fromtime."'";
        }
        $order = '`clicktime` DESC';
        
        //如果设置了按点击、展示统计
        $_GET['click'] = isset($_GET['click']) ? intval($_GET['click']) : 0;
        if (is_numeric($_GET['click'])) {
        	$_GET['click'] = intval($_GET['click']);
        	$where .= " AND `type`='".$_GET['click']."'";
        	
        	//如果设置了按地区或者按ip分类
	        if ($_GET['group']) {
	        	$group = " `".$_GET['group']."`";
	        	$fields = "*, COUNT(".$_GET['group'].") AS num";
	        	$order = " `num` DESC";
	        } 
	        $r = $sdb->get_one($where, 'COUNT(*) AS num', '', $group); //取得总数
        } else {
        	$r = $sdb->get_one($where, 'COUNT(*) AS num');
        }
		$page = max(intval($_GET['page']), 1);
		$curr_page = 20;
		$limit = ($page-1)*$curr_page.','.$curr_page;
		$pages = pages($r['num'], $page, 20); //生成分页
		$data = $sdb->select($where, $fields, $limit, $order, $group);
		$selectstr = $sdb->get_list($_GET['year']); //取得历史查询下拉框，有历史数据查询时，会自动换表
		pc_base::load_sys_class('format', '', 0);
		$show_header = true;
		unset($r);
		include $this->admin_tpl('poster_stat');
	}
	
	/**
	 * 根据版位的类型，得到版位的配置信息。如广告类型等
	 * @param string  $type 版位的类型,默认情况下是一张图片或者动画
	 * return boolean  
	 */
	private function get_setting($type) {
		$data = $poster_template = array();
		$poster_template = getcache('poster_template', 'commons');
		if (is_array($poster_template) && !empty($poster_template)) {
			$data = $poster_template[$type];
		} else {
			switch($type) {
				case 'banner':
					$data['type'] = array('images' => L('photo'), 'flash' => L('flash'));
					$data['num'] = 1;
					break;
				
				case 'fixure':
					$data['type'] = array('images' => L('photo'), 'flash' => L('flash'));
					$data['num'] = 1;
					break;
				
				case 'float':
					$data['type'] = array('images' => L('photo'), 'flash' => L('flash'));
					$data['num'] = 1;
					break;
				
				case 'couplet':
					$data['type'] = array('images' => L('photo'), 'flash' => L('flash'));
					$data['num'] = 2;
					break;
					
				case 'imagechange':
					$data['type'] = array('images' => L('photo'));
					$data['num'] = 1;
					break;
					
				case 'imagelist':
					$data['type'] = array('images' => L('photo'));
					$data['num'] = 1;
					break;
				
				case 'text':
					$data['type'] = array('text' => L('title'));
					break;
					
				case 'code':
					$data['type'] = array('text' => L('title'));
					break;
					
				default :
					$data['type'] = array('images' => L('photo'), 'flash' => L('flash'));
					$data['num'] = 1;
			}
		}
		return $data;
	}
	
	/**
	 * 检查广告属性信息
	 * @param array $data
	 * return array
	 */
	private function check($data) {
		if (!isset($data['name']) || empty($data['name'])) showmessage(L('adsname_no_empty'), HTTP_REFERER);
		if (!isset($data['type']) || empty($data['type'])) showmessage(L('no_ads_type'), HTTP_REFERER);
		$data['startdate'] = $data['startdate'] ? strtotime($data['startdate']) : SYS_TIME;
		$data['enddate'] = $data['enddate'] ? strtotime($data['enddate']) : strtotime('next month', $data['startdate']);
		if($data['startdate']>=$data['enddate']) $data['enddate'] = strtotime('next month', $data['startdate']);
		return $data;
	}
	
	/**
	 * 检查广告的内容信息，如图片、flash、文字
	 * @param array $setting
	 * @param string $type 广告的类型
	 * @return array
	 */
	private function check_setting($setting = array(), $type = 'images') {
		switch ($type) {
			case 'images':
				unset($setting['flash'], $setting['text']);
				if(is_array($setting['images'])) {
					$tag = 0;
					foreach ($setting['images'] as $k => $s) {
						if($s['linkurl']=='http://') {
							$setting['images'][$k]['linkurl'] = '';
						}
						if (!$s['imageurl']) unset($setting['images'][$k]);
						else $tag = 1;
					}
					if (!$tag) showmessage(L('no_setting_photo'), HTTP_REFERER);
				}
				break;
				
			case 'flash':
				unset($setting['images'], $setting['text']);
				if (is_array($setting['flash'])) {
					$tag = 0;
					foreach ($setting['flash'] as $k => $s) {
						if (!$s['flashurl']) unset($setting['flash'][$k]);
						else $tag = 1;
					}
					if (!$tag) showmessage(L('no_flash_path'), HTTP_REFERER);
				}
				break;
			
			case 'text':
				unset($setting['images'], $setting['flash']);
				if ((!isset($setting['text'][1]['title']) || empty($setting['text'][1]['title'])) && (!isset($setting['text']['code']) || empty($setting['text']['code']))) {
					showmessage(L('no_title_info'), HTTP_REFERER);
				}
				break;
		}
		return $setting[$type];
	}
	
	/**
	 * ajax检查广告名的合法性
	 */
	public function public_check_poster() {
		if (!$_GET['name']) exit(0);
		if (CHARSET=='gbk') {
			$_GET['name'] = safe_replace(iconv('UTF-8', 'GBK', $_GET['name']));
		}
		if ($_GET['id']) {
			$spaceid = intval($_GET['spaceid']);
			$r = $this->db->get_one(array('id' => $id));
			if($r['name'] == $_GET['name']) {
				exit('1');
			}
		} 
		$r = $this->db->get_one(array('siteid' => $this->get_siteid(), 'name' => $_GET['name']), 'id');
		if ($r['id']) {
			exit('0');
		} else {
			exit('1');
		}
	}
}
?>