');
// default alignment
if (!defined('REF_DEFAULT_ALIGN')) define('REF_DEFAULT_ALIGN','left'); // 'left','center','right'
// force wrap on default
if (!defined('REF_WRAP_TABLE')) define('REF_WRAP_TABLE',FALSE); // TRUE,FALSE
function plugin_ref_action()
{
global $X_admin,$vars;
if (!$X_admin || $vars['pmode'] != "move_thumb") return(array("redirect" => XOOPS_WIKI_URL."/"));
$counter = 0;
if ($dir = @opendir(UPLOAD_DIR))
{
$page_pattern = '(?:[0-9A-F]{2})+';
$age_pattern = '(?:\.([0-9]+))?';
$pattern = "/^({$page_pattern})_((?:[0-9A-F]{2})+){$age_pattern}$/";
$count = 0;
while($file = readdir($dir))
{
if (!preg_match($pattern,$file,$matches))
{
continue;
}
$page = decode($matches[1]);
$name = decode($matches[2]);
$age = array_key_exists(3,$matches) ? $matches[3] : 0;
if (preg_match("/^\d\d?%/",$name))
{
//echo "$name
";
@unlink(UPLOAD_DIR."s/".$file);
@rename(UPLOAD_DIR.$file,UPLOAD_DIR."s/".$file);
@unlink(UPLOAD_DIR.$file.".log");
$count++;
}
}
closedir($dir);
}
return array('msg'=>"Moved thumb files.","body"=>"$count files ware moved.");
}
function plugin_ref_inline() {
global $script,$vars;
global $WikiName, $BracketName;
//戻り値
$ret = '';
//エラーチェック
if (!func_num_args()) return 'no argument(s).';
//添付ファイル名を取得
$args = func_get_args();
$name = array_shift($args);
//パラメータ変換
$params = array('_args'=>array(),'nocache'=>FALSE,'_size'=>FALSE,'_w'=>0,'_h'=>0);
foreach($args as $val){
if ($val == nocache) {
$params['nocache'] = TRUE;
continue;
}
$params['_args'][] = $val;
}
$rets = plugin_ref_body($name,$args,$params);
if ($rets['_error']) {
$ret = $rets['_error'];
} else {
$ret = $rets['_body'];
}
unset($name,$args,$params,$rets);
return $ret;
}
function plugin_ref_convert() {
global $script,$vars;
global $WikiName, $BracketName;
//戻り値
$ret = '';
//エラーチェック
if (!func_num_args()) return 'no argument(s).';
//添付ファイル名を取得
$args = func_get_args();
$name = array_shift($args);
//パラメータ変換
$params = array('left'=>FALSE,'center'=>FALSE,'right'=>FALSE,'wrap'=>FALSE,'nowrap'=>FALSE,'around'=>FALSE,'_args'=>array(),'_done'=>FALSE,'nocache'=>FALSE,'_size'=>FALSE,'_w'=>0,'_h'=>0);
array_walk($args, 'ref_check_arg', &$params);
$rets = plugin_ref_body($name,$args,$params);
if ($rets['_error']) {
$ret = $rets['_error'];
} else {
$ret = $rets['_body'];
}
//アラインメント判定
if ($params['right'])
$align = 'right';
else if ($params['left'])
$align = 'left';
else if ($params['center'])
$align = 'center';
else
$align = REF_DEFAULT_ALIGN;
if ((REF_WRAP_TABLE and !$params['nowrap']) or $params['wrap']) {
$ret = wrap_table($ret, $align, $params['around']);
}
$ret = wrap_div($ret, $align, $params['around']);
unset($name,$args,$params,$rets);
return $ret;
}
//-----------------------------------------------------------------------------
// 画像かどうか
function is_picture($text,$page) {
global $vars;
//allow_url_fopen対応 by yoshis
if (is_url($text)){
$filename = preg_replace("/.*\//","",$text);
$filename = decode(preg_replace("/.*_/","",$text));
return preg_match("/.+\.jpe?g$|.+\.png$|.+\.gif$/i",$text);
}
$size = @getimagesize($text);
if ($size[2] > 0 && $size[2] < 4) {
return true;
} else {
return false;
}
}
// Flashかどうか
function plugin_ref_is_flash($text) {
$filename = preg_replace("/.*\//","",$text);
$filename = decode(preg_replace("/.*_/","",$text));
return preg_match("/.*\.swf/i",$text); //yoshis
}
// divで包む
function wrap_div($text, $align, $around) {
if ($around) {
$style = ($align == 'right') ? 'float:right' : 'float:left';
} else {
$style = "text-align:$align";
}
return "\n";
//return "$text
\n";
}
// 枠で包む
// margin:auto Moz1=x(wrap,aroundが効かない),op6=oNN6=x(wrap,aroundが効かない)IE6=x(wrap,aroundが効かない)
// margin:0px Moz1=x(wrapで寄せが効かない),op6=x(wrapで寄せが効かない),nn6=x(wrapで寄せが効かない),IE6=o
function wrap_table($text, $align, $around) {
$margin = ($around ? '0px' : 'auto');
$margin_align = ($align == 'center') ? '' : ";margin-$align:0px";
return "\n";
}
//オプションを解析する
function ref_check_arg($val, $_key, &$params) {
if ($val == '') { $params['_done'] = TRUE; return; }
if (!$params['_done']) {
foreach (array_keys($params) as $key) {
if (strpos($key, strtolower($val)) === 0) {
$params[$key] = TRUE;
return;
}
}
//$params['_done'] = TRUE;
}
$params['_args'][] = $val;
}
// BodyMake
function plugin_ref_body($name,$args,$params){
// $nameをもとに以下の変数を設定
// $url : URL
// $title :タイトル
// $ext : 拡張子判別用文字列
// $icon : アイコンのimgタグ
// $size : 画像ファイルのときサイズ
// $info : 画像ファイル以外のファイルの情報
// 添付ファイルのとき : ファイルの最終更新日とサイズ
// URLのとき : URLそのもの
global $script,$vars;
global $WikiName, $BracketName;
if (is_url($name)) { //URL
$l_url = $url = $ext = $info = htmlspecialchars($name);
$icon = $size = '';
$page = $vars['page'];
if (preg_match('/([^\/]+)$/', $name, $match)) { $ext = $match[1]; }
} else { //添付ファイル
$icon = REF_FILE_ICON;
if (!is_dir(UPLOAD_DIR)) return 'no UPLOAD_DIR.';
//ページ指定のチェック
$page = $vars['page'];
if (count($args) > 0) {
$_page = get_fullname($args[0],$vars['page']);
if (is_page($_page)) {
$page = $_page;
array_shift($args);
}
}
//相対パスからフルパスを得る
if (preg_match('/^(.+)\/([^\/]+)$/',$name,$matches))
{
if ($matches[1] == '.' or $matches[1] == '..')
{
$matches[1] .= '/';
}
$page = add_bracket(get_fullname($matches[1],$page));
$name = $matches[2];
}
/*
if (!is_page($page)) {
$rets['_error'] = 'page not found.';
return $rets;
}
*/
$ext = $name;
$file = UPLOAD_DIR.encode($page).'_'.encode($name);
if (!is_file($file)) {
if (!is_page($page))
{
$rets['_error'] = 'page not found.';
return $rets;
}
else
{
$rets['_error'] = 'not found.';
return $rets;
}
}
$l_url = $script.'?plugin=attach&openfile='.rawurlencode($name).'&refer='.rawurlencode($page);
$fsize = sprintf('%01.1f',round(filesize($file)/1000,1)).'KB';
$is_picture = is_picture($file,$page);
$is_flash = ($is_picture)? false : plugin_ref_is_flash($file);
if ($is_picture) {
$url = $file;
$size = getimagesize($file);
$org_w = $size[0];
$org_h = $size[1];
} else {
$lastmod = date('Y/m/d H:i:s',filemtime($file));
$info = "$lastmod $fsize";
}
}
//タイトルを決定
if (!isset($title) or $title == '') { $title = $ext; }
$title = htmlspecialchars($title);
// ファイル種別判定
if (!isset($is_picture)) $is_picture = is_picture($url,$page);
if (!isset($is_flash)) $is_flash = plugin_ref_is_flash($url); // yoshis
if ($is_picture) { // 画像
$info = "";
$width=$height=0;
$class = " class=\"img_margin\"";
//URLの場合キャッシュ判定
if (is_url($url)){
$parse = parse_url($url);
$name = $parse['host']."_".basename($parse['path']);
$filename = encode($page)."_".encode($name);
if (!$params['nocache']){
//キャッシュする
$size = plugin_ref_cache_image_fetch($filename, &$url, $name);
$l_url = $script.'?plugin=attach&openfile='.rawurlencode($name).'&refer='.rawurlencode($page);
$fsize = sprintf('%01.1f',round(filesize($url)/1000,1)).'KB';
} else {
//キャッシュしない
$size = @getimagesize($url);
$l_url = $url;
$fsize = '?KB';
if (!$size){ // allow_url_fopen 対策 by yoshis
$size = plugin_ref_cache_image_fetch($filename, &$url, $name);
$l_url = $script.'?plugin=attach&openfile='.rawurlencode($name).'&refer='.rawurlencode($page);
$fsize = sprintf('%01.1f',round(filesize($url)/1000,1)).'KB';
}
}
$org_w = $size[0];
$org_h = $size[1];
}
foreach ($params['_args'] as $arg){
if (preg_match("/^(m)?w:([0-9]+)$/i",$arg,$m)){
$params['_size'] = TRUE;
$params['_w'] = $m[2];
$max_flg = $m[1];
}
if (preg_match("/^(m)?h:([0-9]+)$/i",$arg,$m)){
$params['_size'] = TRUE;
$params['_h'] = $m[2];
$max_flg = $m[1];
}
if (preg_match("/^([0-9.]+)%$/i",$arg,$m)){
$params['_%'] = $m[1];
}
if (preg_match("/^t:(.*)$/i",$arg,$m)){
$m[1] = htmlspecialchars(str_replace(""","",$m[1]));
if ($m[1]) $title = $m[1]."
".$title;
}
}
// 指定されたサイズを使用する
if ($params['_size']) {
if ($params['_w'] > 0 && $params['_h'] > 0 && !$max_flg){
$width = $params['_w'];
$height = $params['_h'];
} else {
$_w = $params['_w'] ? $org_w / $params['_w'] : 0;
$_h = $params['_h'] ? $org_h / $params['_h'] : 0;
$zoom = max($_w,$_h);
if ($zoom) {
if (!$max_flg || ($zoom >= 1 && $max_flg)){
$width = floor($org_w / $zoom);
$height = floor($org_h / $zoom);
}
}
}
}
if ($params['_%']) {
$width = floor($org_w * $params['_%'] / 100);
$height = floor($org_h * $params['_%'] / 100);
}
if ($org_w && $width && $org_h && $height){
$zoom = floor(max($width/$org_w,$height/$org_h)*100);
}
$title .= "
SIZE:{$org_w}x{$org_h}($fsize)";
//EXIF DATA
$exif_data = get_exif_data($file);
if ($exif_data){
$title .= "
".$exif_data['title'];
foreach($exif_data as $key => $value){
if ($key != "title") $title .= "
$key: $value";
}
}
// &を変換
$title = str_replace("&","&",$title);
//IE以外は改行文字をスペースに変換
if ( !strstr($_SERVER["HTTP_USER_AGENT"], "MSIE")) $title = str_replace("
"," ",$title);
if ($width && $height) {
$s_file = UPLOAD_DIR."s/".encode($page).'_'.encode($zoom."%".$name);
if (!file_exists($s_file) && ($zoom < 90) && (!$params['nocache'])) {
//サムネイル作成
$url = plugin_ref_make_thumb($url,$s_file,$width,$height,$org_w,$org_h);
} else {
if (file_exists($s_file)) {
//サムネイルがあればサムネイルを参照
$url = $s_file;
}
}
$info = "width=\"$width\" height=\"$height\" ";
$ret .= "![\"$title\"](\"".XOOPS_WIKI_URL."/$url\" "\\"$title\\"")
";
} else {
if ($org_w and $org_h) $info = "width=\"$org_w\" height=\"$org_h\" ";
if (!$params['nocache'])
{
$url = preg_replace("#^\./#","",$url);
$ret .= "";
}
else
$ret .= "![\"$title\"](\"$url\" "\\"$title\\"")
";
}
} else if ($is_flash) { // Flashファイル
//初期化
$params['_qp'] =
$params['_q'] =
$params['_pp'] =
$params['_p'] =
$params['_lp'] =
$params['_l'] =
$params['_w'] =
$params['_h'] =
$params['_a'] =
$params['_bp'] =
$params['_b'] =
$params['_scp'] =
$params['_sc'] =
$params['_sap'] =
$params['_sa'] =
$params['_mp'] =
$params['_m'] =
$params['_wmp'] = "";
foreach ($params['_args'] as $arg){
if (preg_match("/^q(?:uality)?:((auto)?(high|low|best|medium))$/i",$arg,$m)){
$params['_qp'] = "";
$params['_q'] = " quality=\"{$m[1]}\"";
}
if (preg_match("/^p(?:lay)?:(true|false)$/i",$arg,$m)){
$params['_pp'] = "";
$params['_p'] = " play=\"{$m[1]}\"";
}
if (preg_match("/^l(?:oop)?:(true|false)$/i",$arg,$m)){
$params['_lp'] = "";
$params['_l'] = " loop=\"{$m[1]}\"";
}
if (preg_match("/^w(?:idth)?:([0-9]+)$/i",$arg,$m)){
$params['_w'] = " width=".$m[1];
}
if (preg_match("/^h(?:eight)?:([0-9]+)$/i",$arg,$m)){
$params['_h'] = " height=".$m[1];
}
if (preg_match("/^a(?:lign)?:(l|r|t|b)$/i",$arg,$m)){
$params['_a'] = " align=\"{$m[1]}\"";
}
if (preg_match("/^b(?:gcolor)?:#?([abcdef\d]{6,6})$/i",$arg,$m)){
$params['_bp'] = "";
$params['_b'] = " bgcolor=\"#{$m[1]}\"";
}
if (preg_match("/^sc(?:ale)?:(showall|noborder|exactfit|noscale)$/i",$arg,$m)){
$params['_scp'] = "";
$params['_sc'] = " scale=\"{$m[1]}\"";
}
if (preg_match("/^sa(?:lign)?:(l|r|t|b|tl|tr|bl|br)$/i",$arg,$m)){
$params['_sap'] = "";
$params['_sa'] = " salign=\"{$m[1]}\"";
}
if (preg_match("/^m(?:enu)?:(true|false)$/i",$arg,$m)){
$params['_mp'] = "";
$params['_m'] = " menu=\"{$m[1]}\"";
}
if (preg_match("/^wm(?:ode)?:(window|opaque|transparent)$/i",$arg,$m)){
$params['_wmp'] = "";
}
}
if (is_url($url)){
$f_file = $url;
}else{
$f_file = XOOPS_WIKI_URL.substr($file,1);
}
$ret .= <<<_HTML_
_HTML_;
} else { // 通常ファイル
foreach ($params['_args'] as $arg){
if (preg_match("/^t:(.*)$/i",$arg,$m)){
$m[1] = htmlspecialchars(str_replace(""","",$m[1]));
if ($m[1]) $info = $m[1]."
".$info;
}
}
// &を変換
$info = str_replace("&","&",$info);
//IE以外は改行文字をスペースに変換
if ( !strstr($_SERVER["HTTP_USER_AGENT"], "MSIE")) $info = str_replace("
"," ",$info);
$ret .= "$icon$title";
}
$rets[_body] = $ret;
return $rets;
}
// allow_url_fopen 対策 by yoshis
function get_urlimage($filename, &$url, $name) {
$snoopy = new Snoopy();
$snoopy->fetch($url);
// echo "response".$snoopy->response_code."
";
// $arr = $snoopy->headers;
// while(list($key,$var)=each($arr)){ echo "$key,$var
";}
if(!$snoopy->results){
echo 'Could not open file: '.$url.'
';
return null;
}
if(!eregi("200 OK",$snoopy->response_code)){
echo 'Response code:'.$snoopy->response_code.'
';
return null;
}
$data = $snoopy->results;
$fp = fopen($filename, "w");
fwrite($fp, $data);
fclose($fp);
return @getimagesize($filename);
}
// 画像キャッシュがあるか調べる
function plugin_ref_cache_image_fetch($filename, &$url, $name) {
$filename = UPLOAD_DIR.$filename;
if (!is_readable($filename)) {
$file = fopen($url, "rb"); // たぶん size 取得よりこちらが原始的だからやや速い
if (! $file) {
fclose($file);
//$url = NOIMAGE;
$size = @getimagesize($url);
if (!$size) $size = get_urlimage($filename, $url, $name);
} else {
// リモートファイルのパケット有効後対策
// http://search.net-newbie.com/php/function.fread.html
//$data = fread($file, 2000000);
$contents = "";
do {
$data = fread($file, 8192);
if (strlen($data) == 0) {
break;
}
$contents .= $data;
} while(true);
fclose ($file);
$data = $contents;
unset ($contents);
$size = @getimagesize($url); // あったら、size を取得、通常は1が返るが念のため0の場合も(reimy)
if ($size[0] <= 1){
$url = NOIMAGE;
$size = @getimagesize($url);
if (!$size) $size = get_urlimage($filename, $url, $name);
}else{
$url = $filename;
}
}
plugin_ref_cache_image_save($data, $filename, $name);
} else {
$size = @getimagesize($filename);
if (!$size) $size = get_urlimage($filename, $url, $name);
$url = $filename;
}
return $size;
}
// 画像キャッシュを保存
function plugin_ref_cache_image_save($data, $filename, $name)
{
global $vars;
$fp = fopen($filename.".tmp", "wb");
fwrite($fp, $data);
fclose($fp);
if (!exist_plugin('attach') or !function_exists('attach_upload'))
{
exit ('attach.inc.php not found or not correct version.');
}
do_upload($vars['page'],$name,$filename.".tmp");
return $filename;
}
// サムネイル画像を作成
function plugin_ref_make_thumb($url,$s_file,$width,$height,$org_w,$org_h) {
// GD fuction のチェック
if (!function_exists("ImageCreate")) return $url;//GDをサポートしていない
$gifread = '';
if (_WIKI_GD_VERSION == 2) {
$imagecreate = "ImageCreateTrueColor";
$imageresize = "ImageCopyResampled";
}else {
$imagecreate = "ImageCreate";
$imageresize = "ImageCopyResized";
}
if (function_exists ("ImageCreateFromGif")) {
$gifread = "on";
}
$size = @GetImageSize($url);
$dst_im = $imagecreate($width,$height);
switch($size[2]):
case "1": //gif形式
if ($gifread == "on"){
$src_im = ImageCreateFromGif($url);
$imageresize ($dst_im,$src_im,0,0,0,0,$width,$height,$size[0],$size[1]);
ImageJpeg($dst_im,$s_file);
$url = $s_file;
}
break;
case "2": //jpg形式
$src_im = ImageCreateFromJpeg($url);
$imageresize ($dst_im,$src_im,0,0,0,0,$width,$height,$size[0],$size[1]);
ImageJpeg($dst_im,$s_file);
$url = $s_file;
break;
case "3": //png形式
$src_im = ImageCreateFromPng($url);
$imageresize ($dst_im,$src_im,0,0,0,0,$width,$height,$size[0],$size[1]);
ImageJpeg($dst_im,$s_file);
$url = $s_file;
break;
default:
break;
endswitch;
return $url;
}
?>