<?php



/**

 * 获取点击数量

 * @param $hitsid

 */

function get_views($hitsid) {

	global $db;

	if(!$hitsid){ return false;}

	$db = pc_base::load_model('hits_model');

    $r = $db->get_one(array('hitsid'=>$hitsid));  

	if($r){

		echo $r['views'];	

	}else{

		echo '0';

	}

}



/**

 * 获取评论数

 * @param $comment

 */

function get_comments($commentid) {

	global $db;

	if(!$commentid){return false;}

	$db = pc_base::load_model('comment_model');

    $r = $db->get_one(array('commentid'=>$commentid));  

	if($r){

		echo $r['total'];	

	}else{

		echo '0';

	}

}



/**

 * 获取视频图片

 * @param $id

 */

function get_pic($id,$catid) {

	global $db;

	$id = intval($id);

 	$catid = intval($catid);

	if(!$id || empty($id)){ return false;}

 	$db = pc_base::load_model('content_model');

	$db->set_catid($catid);

	$r = $db->get_content($catid,$id);

   	if($r){

		return $r;	

 	}else{

		return '0';

	}

}



/**

 * 生成分类信息中的筛选菜单

 * @param $field   字段名称

 * @param $modelid  模型ID

 * @param $diyarr 数据包

 * @param $isall 是否显示全部

 */

function video_filters($field = '',$modelid,$diyarr = array(),$isall = 1) {

	$fields = getcache('model_field_'.$modelid,'model');

	$options = empty($diyarr) ?  explode("\n",$fields[$field]['options']) : $diyarr;

	$field_value = intval($_GET[$field]);

	foreach($options as $_k) {

		$v = explode("|",$_k);

		$k = trim($v[1]);

		$option[$k]['name'] = $v[0];

		$option[$k]['value'] = $k;

		$option[$k]['url'] = video_filters_url($field,array($field=>$k),2,$modelid);

		$option[$k]['menu'] = $field_value == $k ? '<a href="#" class="ac">'.$v[0].'</a>' : '<a href="'.$option[$k]['url'].'">'.$v[0].'</a>';

	}

	if ($isall) {

		$all['name'] = L('all');

		$all['url'] = video_filters_url($field,array($field=>''),2,$modelid);

		$all['menu'] = $field_value == '' ? '<a href="#" class="ac">'.$all['name'].'</a>' : '<a href="'.$all['url'].'">'.$all['name'].'</a>';

		array_unshift($option,$all);

	}

	return $option;

}







/**

 * 构造筛选URL

 */

function video_filters_url($fieldname,$array=array(),$type = 1,$modelid, $isphp = 0) {

	if(empty($array)) {

		$array = $_GET;

	} else {

		$array = array_merge($_GET,$array);

	}

	//$setting = getcache('yp_setting', 'yp');

	//TODO

	$fields = getcache('model_field_'.$modelid,'model');

	if(is_array($fields) && !empty($fields)) {

		ksort($fields);

		foreach ($fields as $_v=>$_k) {

			if($_k['filtertype'] || $_k['rangetype']) {

				$urlpars .= '&'.$_v.'={$'.$_v.'}';

			}

		}

	}

	//伪静态url规则管理，apache伪静态支持9个参数

	 $urlrule =APP_PATH.'index.php?m=content&c=index&a=lists&catid='.$_GET[catid].'&modelid='.$modelid.$urlpars.'&page={$page}';

	//根据get传值构造URL

	if (is_array($array)) foreach ($array as $_k=>$_v) {

		if($_k=='page') $_v=1;

		if($type == 1) if($_k==$fieldname) continue;

		$_findme[] = '/{\$'.$_k.'}/';

		if (strpos('_', $_v)===false) {

			$_v = intval($_v);

		} else {

			$str_arr = explode('_', $_v);

			$str_arr = array_map("intval", $str_arr);

			$_v = implode('_', $str_arr);

		}

		$_replaceme[] = $_v;

	}

     //type 模式的时候，构造排除该字段名称的正则

	if($type==1) $filter = '(?!'.$fieldname.'.)';

	$_findme[] = '/{\$'.$filter.'([a-z0-9_]+)}/';

	$_replaceme[] = '';

	$urlrule = preg_replace($_findme, $_replaceme, $urlrule);

	$b = isset($_GET['b']) ? intval($_GET['b']) : 1;

	$urlrule .='&b='.$b;



	return 	$urlrule;

}





/**

 * 构造筛选时候的sql语句

 */

function video_filters_sql($modelid,$catid) {

	$sql = $fieldname = $min = $max = '';

	$fieldvalue = array();

	$modelid = intval($modelid);

	$model =  getcache('video_model','model');

	$fields = getcache('model_field_'.$modelid,'model');

	$fields_key = array_keys($fields);

	//TODO

	$siteid = get_siteid();

	$sql = '`status` = \'99\'';

	

	$category = getcache('category_content_'.$siteid);

	if ($category[$catid]['child']) {

		$sql .= ' AND `catid` IN('.$datas[$catid]['arrchildid'].')';

	} else {

		$sql .= ' AND `catid`=\''.$catid.'\'';

	}

	

	foreach ($_GET as $k=>$r) {

		if(in_array($k,$fields_key) && intval($r)!=0 && ($fields[$k]['filtertype'] || $fields[$k]['rangetype'])) {

			if($fields[$k]['formtype'] == 'linkage') {

				$datas = getcache($fields[$k]['linkageid'],'linkage');

				$infos = $datas['data'];

				if($infos[$r]['arrchildid']) {

					$sql .=  ' AND `'.$k.'` in('.$infos[$r]['arrchildid'].')';

				}

			} elseif($fields[$k]['formtype'] == 'catids') {

				$datas = getcache('category_content_'.$modelid);

				if ($datas[$r]['child']) {

					$sql .= ' AND `'.$k.'` IN('.$datas[$r]['arrchildid'].')';

				} else {

					$sql .= ' AND `'.$k.'`=\''.$r.'\'';

				}

			} elseif($fields[$k]['rangetype']) {

				if(is_numeric($r)) {

					$sql .=" AND `$k` = '$r'";

				} else {

					$fieldvalue = explode('_',$r);

					$min = intval($fieldvalue[0]);

					$max = $fieldvalue[1] ? intval($fieldvalue[1]) : 999999;

					$sql .=" AND `$k` >= '$min' AND  `$k` < '$max'";

				}

			} else {

				$sql .=" AND `$k` = '$r'";

			}

		}

	}

	return $sql;

}





function video_makeurlrule() {

	$setting = getcache('video', 'video');

	if($setting['enable_rewrite'] == 0) {

		return url_par('page={$'.'page}');

	}

	else {

		$url = preg_replace('/-[0-9]+.html$/','-{$page}.html',get_url());

		return $url;

	}

}



function player_code($id = 'video_player',$channelid,$vid,$width = 622, $height = 460, $style_projectid = '') {

	if(!$channelid) return 'channelid empty!';

	if(!$vid) return 'vid empty!';

	$player = getcache('player', 'video');

	

	$player_config = $player[$channelid];

	$default_style = $player_config['default'];



	$style_projectid = $style_projectid ? $style_projectid : $default_style;

	$_config = $player_config['STY-'.$style_projectid];

	if(empty($_config)) return 'style error!';



	$playerurl = pc_base::load_config('ku6server', 'player_url').$vid.'/style/'.$style_projectid.'/v.swf';

	$string = '<embed id="'.$id.'" name="'.$id.'" src="'.$playerurl.'" width="'.$width.'" height="'.$height.'" quality="high" align="middle" allowScriptAccess="always" allowfullscreen="true" type="application/x-shockwave-flash"></embed>';

	return $string;

}

?>