<?
$mode=explode('_', $_POST['mode']);

//OpenAPI 클래스
class OpenAPI {
        var $apikey;

        //XML 문서 redirect
        function request($url) {
                header('Content-Type: text/xml');
                readfile($url);
        }

        //UHC 인코딩을 유니코드로
        function unicode($str) {
                if (is_array($str)) {
                        $key=array_keys($str);
                        for ($i=count($key); $i--;)
                                $str[$key[$i]]=iconv('UHC', 'UTF-8', $str[$key[$i]]);
                        return $str;
                }else
                        return iconv('UHC', 'UTF-8', $str);
        }

        //유니코드를 UHC로
        function uhc($str) {
                if (is_array($str)) {
                        $key=array_keys($str);
                        for ($i=count($key); $i--;)
                                $str[$key[$i]]=iconv('UTF-8', 'UHC', $str[$key[$i]]);
                        return $str;
                }else
                        return iconv('UTF-8', 'UHC', $str);
        }
}

//OpenAPI객체를 상속받는 DAUM 객체
class OpenAPI_DAUM extends OpenAPI {
        var $apid;
        function OpenAPI_DAUM() {
                $this->apikey=array(
                        'tour'=>'952b930c54d69c53ab41ccc6e324a4aa72292b20',
                        'search'=>'54eb948b5634cb5c3a1e5ed484235aa41ee950d0',
                );
                $this->apid='dbfd0b9b85e2cd94b36c';
        }

        //할인항공권
        function flight($search) {
                $url='http://apis.daum.net/tour/Airline?apikey='.$this->apikey['tour'].'&apid='.$this->apid.'&output=xml&query='.urlencode($this->uhc($search));
                $this->request($url);
        }

        //여행상품
        function tourProduct($search) {
                $url='http://apis.daum.net/tour/Product?apikey='.$this->apikey['tour'].'&apid='.$this->apid.'&output=xml&query='.urlencode($this->uhc($search));
                $this->request($url);
        }

        //책검색
        function book($search, $category=11) {
                $url='http://apis.daum.net/search/book?apikey='.$this->apikey['search'].'&apid='.$this->apid.'&q='.urlencode($this->uhc($search)).'&cate_id='.$category;
                $this->request($url);
        }

        //블로그
        function blog($search) {
                $url='http://apis.daum.net/search/blog?q=daum&result=10&start=1&output=rss&apikey='.$this->apikey['search'].'&q='.urlencode($search);
                $this->request($url);
        }

        //카페
        function cafe($search) {
                $url='http://apis.daum.net/search/cafe?q=daum&result=10&start=1&output=rss&apikey='.$this->apikey['search'].'&q='.urlencode($search);
                $this->request($url);
        }

        //신지식
        function knowledge($search) {
                $url='http://apis.daum.net/search/knowledge?q=daum&result=10&start=1&output=rss&apikey='.$this->apikey['search'].'&q='.urlencode($search);
                $this->request($url);
        }
}

//OpenAPI객체를 상속받는 NAVER 객체
class OpenAPI_NAVER extends OpenAPI {
        function OpenAPI_NAVER() {
                $this->apikey='fb6b429d2dd9bb7c10d4108ebdd8099d';
        }

        //책검색
        function book($search, $category=121) {
                $url='http://openapi.naver.com/search?key='.$this->apikey.'&query='.urlencode($search).'&display=10&start=1&target=book&d_catg='.$category;
                $this->request($url);
        }

        //블로그
        function blog($search) {
                $url='http://openapi.naver.com/search?key='.$this->apikey.'&query='.urlencode($search).'&display=10&start=1&target=blog&sort=sim';
                $this->request($url);
        }

        //지식인
        function kin($search) {
                $url='http://openapi.naver.com/search?key='.$this->apikey.'&query='.urlencode($search).'&display=10&start=1&target=kin&sort=sim';
                $this->request($url);
        }
}


//객체 생성
if ($mode[0] == 'DAUM')
        $openapi=&new OpenAPI_DAUM();
else if ($mode[0] == 'NAVER')
        $openapi=&new OpenAPI_NAVER();

//동작 스위치
if ($openapi) {
        switch ($mode[1]) {
                default:
                        $openapi->$mode[1]($_POST['search']);
                break;
        }
}

?>