<?

if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가 



// 변환 패턴 및 치환 정의

function replace_contents($str)

{



    $str = markup_text($str);





    //링크에 라벨붙게 만들기 

    $str = preg_replace_callback(

        '`<a href="([^"])"[^>]>(.*?)<\/a>`i',

        function ($match) {

            $url_label = explode(",", $match[2]);

            $url = $match[1];



            // 일반 링크 설정

            $url = preg_replace_callback(

                '`^(?!http)[^@](@.)?$`i',

                function ($match) {

                    return 'http://' . $match[0];

                },

                $url

            );



            // 라벨 값이 없을 경우 LINK로 설정

            $label = isset($url_label[1]) ? $url_label[1] : 'LINK';



            // 주소와 라벨을 구분하여 설정

            if (isset($url_label[0])) {

                $url = trim($url_label[0]);

            }



            return '<a href="' . $url . '" target="_blank" class="other-site-link textggu--etc4">' . $label . '</a>';

        },

        $str

    );



    // 이미지

    $str = preg_replace("/\[\<a\shref\=\"(http|https|ftp)\:\/\/([^[:space:]]+)\.(gif|png|jpg|jpeg|bmp)\"\s[^\>]\>[^\s]\<\/a\>\]/i", "<img src='$1://$2.$3' id='target_resize_image[]' onclick='image_window(this);' border='0'>", $str);



    // 유튜브 임베드

    $str = preg_replace('/\[\s<a\shref="https:\/\/(?:www\.)?(?:youtube\.com\/(?:watch\?v=|shorts\/|live\/)|youtu\.be\/)([a-zA-Z0-9_-]+)(?:\?si=[a-zA-Z0-9_-]+)?[^"]"[^>]>[^<]<\/a>\s\]/i', '<iframe width="100%" height="315" src="https://www.youtube.com/embed/$1" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>', $str);



    // 트위터 임베드

    $str = preg_replace('/\[\s<a\shref="https:\/\/(?:x\.com|twitter\.com)\/([a-zA-Z0-9_]+)\/status\/([0-9]+)"[^>]>[^<]<\/a>\s*\]/i', '<div><blockquote class="twitter-tweet"><a href="https://twitter.com/$1/status/$2"></a></blockquote><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>', $str);



    // 요약 변환

    $str = preg_replace('`요1\[(?![\s])(.?)(?<![\s])\]-(?![\s])(.?)(?<![\s])-`', '<span class="details1"><details><summary class="textggu--etc6">$2</summary>$1</details></span>', $str);



    // 해시태그 처리 

    // $str = preg_replace(

    //     "/(?<!&\#)(?<=\s)#([0-9a-zA-Z가-힣_]+)/", // #단어 형태의 해시태그 처리, ' 같은 엔티티는 제외

    //     '<a href="?bo_table=' . $bo_table . '&hash=%23$1" class="link_hash_tag textggu--etc7">#$1</a>',

    //     $str

    // );





    // 스타일 설정

    $str = preg_replace('`제목1\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--title1">$1</span>', $str);

    $str = preg_replace('`제목2\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--title2">$1</span>', $str);

    $str = preg_replace('`제목3\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--title3">$1</span>', $str);

    $str = preg_replace('`제목4\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--title4">$1</span>', $str);

    $str = preg_replace('`제목5\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--title5">$1</span>', $str);

    $str = preg_replace('`제목6\[(?![\s])(.?)(?<![\s])\]-(?![\s])(.?)(?<![\s])-`', '<span class="textggu--title6" data-text="$2">$1</span>', $str);

    $str = preg_replace('`제목7\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--title7">$1</span>', $str);



    $str = preg_replace('`소제1\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub1">$1</span>', $str);

    $str = preg_replace('`소제2\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub2">$1</span>', $str);

    $str = preg_replace('`소제3\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub3">$1</span>', $str);

    $str = preg_replace('`소제4\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub4">$1</span>', $str);

    $str = preg_replace('`소제5\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub5">$1</span>', $str);

    $str = preg_replace('`소제6\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub6">$1</span>', $str);

    $str = preg_replace('`소제7\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--sub7">$1</span>', $str);



    $str = preg_replace('`기타1\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc1">$1</span>', $str);

    $str = preg_replace('`기타2\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc2">$1</span>', $str);

    $str = preg_replace('`기타3\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc3">$1</span>', $str);

    $str = preg_replace('`기타4\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc4">$1</span>', $str);

    $str = preg_replace('`기타5\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc5">$1</span>', $str);

    $str = preg_replace('`기타6\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc6">$1</span>', $str);

    $str = preg_replace('`기타7\[(?![\s])(.?)(?<![\s*])\]`', '<span class="textggu--etc7">$1</span>', $str);



    echo $str;

};





?>

<? include($board_skin_path . "/replacement_str.php") ?>

<? replace_contents(get_view_thumbnail($view['content'])) ?>

<? replace_contents($comment) ?>

   /* 

// 가장 작은 번호를 얻어서 변수에 저장 (하단의 페이징에서 사용)

    $sql = " select MIN(wr_num) as min_wr_num from {$write_table} ";

    $row = sql_fetch($sql);

    $min_spt = (int)$row['min_wr_num'];



    if (!$spt) $spt = $min_spt;



    $sql_search .= " and (wr_num between {$spt} and ({$spt} + {$config['cf_search_part']})) ";

*/