function plugin_showrss_convert()
{
if (func_num_args() == 0) {
// 引数がない場合はエラー
return "<p>showrss: no parameter(s).</p>\n";
}
if (!extension_loaded('xml')) {
// xml 拡張機能が有効でない場合。
return "<p>showrss: xml extension is not loaded</p>\n";
}
$array = func_get_args();
$rssurl = $tmplname = $usecache = $usetimestamp = '';
switch (func_num_args()) {
case 4:
$usetimestamp = trim($array[3]);
case 3:
$usecache = $array[2];
case 2:
$tmplname = strtolower(trim($array[1]));
case 1:
$rssurl = trim($array[0]);
}
// RSS パスの値チェック
if (!PukiWikiFunc::is_url($rssurl)) {
return '<p>showrss: syntax error. ' . htmlspecialchars($rssurl) . "</p>\n";
}
$class = "ShowRSS_html_{$tmplname}";
if (!class_exists($class)) {
$class = 'ShowRSS_html';
}
list($rss, $time) = plugin_showrss_get_rss($rssurl, $usecache);
if ($rss === FALSE) {
return "<p>showrss: cannot get rss from server.</p>\n";
}
$obj = new $class($rss);
$timestamp = '';
if ($usetimestamp > 0) {
$time = PukiWikiFunc::get_date('Y/m/d H:i:s', $time);
$timestamp = "<p style=\"font-size:10px; font-weight:bold\">Last-Modified:{$time}</p>";
}
return $obj->toString($timestamp);
}
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
$ret = "";
if (PukiWikiFunc::is_url($name)) {
//URL
$url = $ext = $info = htmlspecialchars($name);
$icon = $size = '';
$l_url = $url;
$icon = MOD_PUKI_REF_FILE_ICON;
if (preg_match('/([^\\/]+)$/', $name, $match)) {
$ext = $match[1];
}
} else {
$page = '';
if (count($args) > 0) {
$_page = $args[0];
if (PukiWikiFunc::is_page($_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] .= '/';
}
$page = PukiWikiFunc::add_bracket($matches[1]);
$name = $matches[2];
}
$ext = $name;
if (MOD_PUKI_WIKI_VER == '1.3') {
$page = PukiWikiFunc::add_bracket(PukiWikiFunc::strip_bracket($page));
}
$file = MOD_PUKI_WIKI_UPLOAD_DIR . PukiWikiFunc::encode($page) . '_' . PukiWikiFunc::encode($name);
if (!is_file($file)) {
if (!PukiWikiFunc::is_page($page)) {
$rets['_error'] = 'page not found.';
return $rets;
} else {
$rets['_error'] = 'not found.';
return $rets;
}
}
$l_url = MOD_PUKI_WIKI_URL . '?plugin=attach&openfile=' . rawurlencode($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);
}
if (!isset($is_flash)) {
$is_flash = plugin_ref_is_flash($url);
}
if ($is_picture) {
// 画像
$info = "";
$width = $height = 0;
//URLの場合キャッシュ判定
if (PukiWikiFunc::is_url($url)) {
$parse = parse_url($url);
$name = $parse['host'] . "_" . basename($parse['path']);
$filename = PukiWikiFunc::encode($name);
if (!$params['nocache']) {
//キャッシュする
$size = plugin_ref_cache_image_fetch($filename, &$url);
$fsize = sprintf('%01.1f', round(filesize(MOD_PUKI_UPLOAD_DIR . $filename) / 1000, 1)) . 'KB';
$l_url = $url;
} else {
//キャッシュしない
$size = @getimagesize($url);
$l_url = $url;
$fsize = '?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("&quot;", "", $m[1]));
if ($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})";
// &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) {
$s_file_base = PukiWikiFunc::encode($zoom . "%" . $name);
$s_file = MOD_PUKI_UPLOAD_DIR . $s_file_base;
if (!file_exists($s_file) && $zoom < 90 && !$params['nocache']) {
//サムネイル作成
$url = plugin_ref_make_thumb($url, $s_file_base, $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 = MOD_PUKI_UPLOAD_URL . $s_file_base;
}
}
$info = "width=\"{$width}\" height=\"{$height}\" ";
$ret .= "<a href=\"{$l_url}\" title=\"{$title}\"><img src=\"{$url}\" alt=\"{$title}\" title=\"{$title}\" {$info}/></a>";
} else {
if ($org_w and $org_h) {
$info = "width=\"{$org_w}\" height=\"{$org_h}\" ";
}
if (!$params['nocache']) {
$ret .= "<img src=\"{$url}\" alt=\"{$title}\" title=\"{$title}\" {$info}/>";
} else {
$ret .= "<img src=\"{$url}\" alt=\"{$title}\" title=\"{$title}\" {$info}/>";
}
}
} else {
if ($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)) {
$params['_qp'] = "<param name=\"quality\" value=\"{$m[1]}\">";
$params['_q'] = " quality=\"{$m[1]}\"";
}
if (preg_match("/^p(?:lay)?:(true|false)\$/i", $arg, $m)) {
$params['_pp'] = "<param name=\"play\" value=\"{$m[1]}\">";
$params['_p'] = " play=\"{$m[1]}\"";
}
if (preg_match("/^l(?:oop)?:(true|false)\$/i", $arg, $m)) {
$params['_lp'] = "<param name=\"loop\" value=\"{$m[1]}\">";
$params['_l'] = " loop=\"{$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)) {
$params['_bp'] = "<param name=\"bgcolor\" value=\"{$m[1]}\">";
$params['_b'] = " bgcolor=\"#{$m[1]}\"";
}
if (preg_match("/^sc(?:ale)?:(showall|noborder|exactfit|noscale)\$/i", $arg, $m)) {
$params['_scp'] = "<param name=\"scale\" value=\"{$m[1]}\">";
$params['_sc'] = " scale=\"{$m[1]}\"";
}
if (preg_match("/^sa(?:lign)?:(l|r|t|b|tl|tr|bl|br)\$/i", $arg, $m)) {
$params['_sap'] = "<param name=\"salign\" value=\"{$m[1]}\">";
$params['_sa'] = " salign=\"{$m[1]}\"";
}
if (preg_match("/^m(?:enu)?:(true|false)\$/i", $arg, $m)) {
$params['_mp'] = "<param name=\"menu\" value=\"{$m[1]}\">";
$params['_m'] = " menu=\"{$m[1]}\"";
}
if (preg_match("/^wm(?:ode)?:(window|opaque|transparent)\$/i", $arg, $m)) {
$params['_wmp'] = "<param name=\"wmode\" value=\"{$m[1]}\">";
}
}
$ret .= <<<_HTML_
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,79,0"{$params['_w']}{$params['_h']}{$params['_a']}>
<param name="movie" value="{$file}">
{$params['_qp']}{$params['_lp']}{$params['_pp']}{$params['_scp']}{$params['_sap']}{$params['_mp']}{$params['_wmp']}
<embed src="{$file}" pluginspage="http://www.macromedia.com/jp/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"{$params['_w']}{$params['_h']}{$params['_a']}{$params['_p']}{$params['_l']}{$params['_q']}{$params['_b']}{$params['_sc']}{$params['_sa']}{$params['_m']}>
</embed>
</object>
_HTML_;
} else {
// 通常ファイル
foreach ($params['_args'] as $arg) {
if (preg_match("/^t:(.*)\$/i", $arg, $m)) {
$m[1] = htmlspecialchars(str_replace("&quot;", "", $m[1]));
if ($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);
}
$ret .= "<a href=\"{$l_url}\" title=\"{$info}\">{$icon}{$title}</a>";
}
}
$rets['_body'] = $ret;
return $rets;
}
function plugin_ref_make_thumb($url, $s_file_base, $width, $height, $org_w, $org_h)
{
$s_file = MOD_PUKI_UPLOAD_DIR . $s_file_base;
// 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 (MOD_PUKI_REF_GD_VERSION == 2) {
$imagecreate = "ImageCreateTrueColor";
$imageresize = "ImageCopyResampled";
} else {
$imagecreate = "ImageCreate";
$imageresize = "ImageCopyResized";
}
if (function_exists("ImageCreateFromGif")) {
$gifread = "on";
}
if (PukiWikiFunc::is_url($url)) {
//URL
$result = PukiWikiFunc::http_request($url);
if ($result['rc'] !== 200) {
return '';
}
$orgimg = tempnam(MOD_PUKI_UPLOAD_DIR, 'mpw_thumb');
$fp = fopen($orgimg, 'w');
fwrite($fp, $result['data']);
fclose($fp);
$url = $orgimg;
}
$size = @GetImageSize($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], $size[1]);
touch($s_file);
ImageJpeg($dst_im, $s_file);
$url = MOD_PUKI_UPLOAD_URL . $s_file_base;
}
break;
case "2":
//jpg形式
$src_im = ImageCreateFromJpeg($url);
$imageresize($dst_im, $src_im, 0, 0, 0, 0, $width, $height, $size[0], $size[1]);
touch($s_file);
ImageJpeg($dst_im, $s_file);
$url = MOD_PUKI_UPLOAD_URL . $s_file_base;
break;
case "3":
//png形式
$src_im = ImageCreateFromPng($url);
$imageresize($dst_im, $src_im, 0, 0, 0, 0, $width, $height, $size[0], $size[1]);
touch($s_file);
ImageJpeg($dst_im, $s_file);
$url = MOD_PUKI_UPLOAD_URL . $s_file_base;
break;
default:
break;
}
if (!empty($orgimg)) {
unlink($orgimg);
}
return $url;
}
function plugin_isbn_cache_image_fetch($target, &$info, $check = true, $img_size = "M")
{
$filename = MOD_PUKI_UPLOAD_DIR . PukiWikiFunc::encode("ISBN" . $target . $img_size . ".jpg");
if (!is_readable($filename) || is_readable($filename) && $check && MOD_PUKI_ISBN_AMAZON_EXPIRE_IMG * 3600 * 24 < time() - filemtime($filename)) {
$url = "http://images-jp.amazon.com/images/P/" . strtoupper($target) . ".09." . $img_size . "ZZZZZZZ.jpg";
if (!PukiWikiFunc::is_url($url)) {
return false;
}
// URL 形式チェック
$result = PukiWikiFunc::http_request($url);
if ($result['rc'] !== 200) {
$data = '';
$info[0] = 0;
} else {
$data = $result['data'];
plugin_isbn_cache_image_save($data, $filename);
$info = @getimagesize($filename);
}
if ($info[0] <= 1) {
$url = "http://images-jp.amazon.com/images/P/" . strtoupper($target) . ".01." . $img_size . "ZZZZZZZ.jpg";
$result = PukiWikiFunc::http_request($url);
if ($result['rc'] !== 200) {
$data = '';
$info[0] = 0;
} else {
$data = $result['data'];
plugin_isbn_cache_image_save($data, $filename);
$info = @getimagesize($filename);
}
if ($info[0] <= 1) {
$url = $noimage = $img_size == "M" ? MOD_PUKI_NOIMAGE : MOD_PUKI_NOIMAGE_S;
$result = PukiWikiFunc::http_request($url);
if ($result['rc'] === 200) {
$data = $result['data'];
plugin_isbn_cache_image_save($data, $filename);
$info = @getimagesize($filename);
}
}
}
} else {
$info = @getimagesize($filename);
}
return MOD_PUKI_UPLOAD_URL . PukiWikiFunc::encode("ISBN" . $target . $img_size . ".jpg");
}
function plugin_isbn_cache_image_fetch($target, $dir, $check = true, $img_size = "M")
{
$filename = MOD_PUKI_UPLOAD_DIR . PukiWikiFunc::encode("ISBN" . $target . $img_size . ".jpg");
if (!is_readable($filename) || is_readable($filename) && $check && MOD_PUKI_ISBN_AMAZON_EXPIRE_IMG * 3600 * 24 < time() - filemtime($filename)) {
$url = "http://images-jp.amazon.com/images/P/" . strtoupper($target) . ".09." . $img_size . "ZZZZZZZ.jpg";
if (!PukiWikiFunc::is_url($url)) {
return false;
}
// URL 形式チェック
$size = @getimagesize($url);
if ($size[0] <= 1) {
$url = "http://images-jp.amazon.com/images/P/" . strtoupper($target) . ".01." . $img_size . "ZZZZZZZ.jpg";
$size = @getimagesize($url);
if ($size[0] <= 1) {
$url = $noimage = $img_size == "M" ? MOD_PUKI_NOIMAGE : MOD_PUKI_NOIMAGE_S;
}
}
if ($url != $noimage) {
$file = fopen($url, "rb");
// 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
$contents = "";
do {
$data = fread($file, 8192);
if (strlen($data) == 0) {
break;
}
$contents .= $data;
} while (true);
fclose($file);
$data = $contents;
unset($contents);
$url = $filename;
} else {
// キャッシュを NOIMAGE のコピーとする
$file = fopen($url, "rb");
if (!$file) {
return false;
}
$data = fread($file, 100000);
fclose($file);
}
plugin_isbn_cache_image_save($data, $target . $img_size, MOD_PUKI_UPLOAD_DIR);
return MOD_PUKI_UPLOAD_URL . PukiWikiFunc::encode("ISBN" . $target . $img_size . ".jpg");
} else {
return MOD_PUKI_UPLOAD_URL . PukiWikiFunc::encode("ISBN" . $target . $img_size . ".jpg");
}
}
function setParam($page, $name, $body, $type = '', $alias = '')
{
static $converter = NULL;
$this->page = $page;
$this->name = $name;
$this->body = $body;
$this->type = $type;
if (PukiWikiFunc::is_url($alias) && preg_match('/\\.(gif|png|jpe?g)$/i', $alias)) {
$alias = htmlspecialchars($alias);
$alias = "<img src=\"{$alias}\" alt=\"{$name}\" />";
} else {
if ($alias != '') {
if ($converter === NULL) {
$converter = new PukiWikiInlineConverter(array('plugin'));
}
$alias = PukiWikiConfig::applyRules($converter->convert($alias, $page));
$alias = preg_replace('#</?a[^>]*>#i', '', $alias);
//BugTrack 669
}
}
$this->alias = $alias;
return TRUE;
}
