function plugin_lookup_action()
{
global $post;
// Deny GET method to avlid GET loop
$qm = get_qm();
$page = isset($post['page']) ? $post['page'] : '';
$inter = isset($post['inter']) ? $post['inter'] : '';
if ($page == '') {
return FALSE;
}
// Do nothing
if ($inter == '') {
return array('msg' => $qm->m['plg_lookup']['err_invalid_access'], 'body' => '');
}
$url = get_interwiki_url($inter, $page);
if ($url === FALSE) {
$msg = $qm->replace('fmt_err_iw_not_found', $inter);
$msg = h($msg);
return array('msg' => $qm->m['plg_lookup']['title_not_found'], 'body' => $msg);
}
pkwk_headers_sent();
header('Location: ' . $url);
// Publish as GET method
exit;
}
function convert()
{
if (func_num_args() == 0) {
return '<p>$this->plugin(): no argument(s). </p>';
}
global $vars;
$args = func_get_args();
$url = array_shift($args);
if (!is_url($url) && is_interwiki($url)) {
list($interwiki, $page) = explode(':', $url, 2);
$url = get_interwiki_url($interwiki, $page);
}
$page = $vars['page'];
if (!(PKWK_READONLY > 0 or is_freeze($page) or $this->is_edit_auth($page))) {
if (!$this->accept($url)) {
return "<p>{$this->plugin}(): The specified url, {$url}, is not allowed, modify iframe.inc.php<br />" . "Or, restrict editing of current page using freeze or edit_auth or PKWK_READONLY.</p>";
}
}
$url = htmlspecialchars($url);
$options = array();
foreach ($args as $arg) {
list($key, $val) = array_pad(explode('=', $arg, 2), 2, TRUE);
$options[$key] = htmlspecialchars($val);
}
$style = isset($options['style']) ? $options['style'] : NULL;
if (preg_match("/MSIE (3|4|5|6|7)/", getenv("HTTP_USER_AGENT"))) {
$style = isset($options['iestyle']) ? $options['iestyle'] : $style;
return $this->show_iframe($url, $style);
} else {
return $this->show_object($url, $style);
}
}
function plugin_interwiki_action()
{
global $vars, $InterWikiName;
if (PKWK_SAFE_MODE) {
die_message('InterWiki plugin is not allowed');
}
$match = array();
if (!preg_match("/^{$InterWikiName}\$/", $vars['page'], $match)) {
return plugin_interwiki_invalid();
}
$url = get_interwiki_url($match[2], $match[3]);
if ($url === FALSE) {
return plugin_interwiki_invalid();
}
pkwk_headers_sent();
header('Location: ' . $url);
exit;
}
function plugin_lookup_action()
{
global $post;
// Deny GET method to avlid GET loop
$page = isset($post['page']) ? $post['page'] : '';
$inter = isset($post['inter']) ? $post['inter'] : '';
if ($page == '') {
return false;
}
// Do nothing
if ($inter == '') {
return array('msg' => 'Invalid access', 'body' => '');
}
$url = get_interwiki_url($inter, $page);
if ($url === false) {
$msg = sprintf('InterWikiName "%s" not found', $inter);
$msg = htmlsc($msg);
return array('msg' => 'Not found', 'body' => $msg);
}
pkwk_headers_sent();
header('Location: ' . $url);
// Publish as GET method
exit;
}
function set($arr, $page)
{
global $script;
list(, $alias, , $name, $this->param) = $this->splice($arr);
$matches = array();
if (preg_match('/^([^#]+)(#[A-Za-z][\\w-]*)$/', $this->param, $matches)) {
list(, $this->param, $this->anchor) = $matches;
}
$url = get_interwiki_url($name, $this->param);
$this->url = $url === FALSE ? $script . '?' . rawurlencode('[[' . $name . ':' . $this->param . ']]') : htmlspecialchars($url);
return parent::setParam($page, htmlspecialchars($name . ':' . $this->param), '', 'InterWikiName', $alias == '' ? $name . ':' . $this->param : $alias);
}
/**
* Resolve InterWiki name
*
* PukiWiki API Extension
*
* @access public
* @static
* @param string $interwiki InterWiki string such as pukiwiki:PageName
* @return string url
* @uses is_url (PukiWiki lib/func.php)
* @uses is_interwiki (PukiWiki lib/func.php)
* @uses get_interwiki_url (PukiWiki lib/func.php)
* @version $Id: v 1.0 2008-06-05 11:14:46 sonots $
*/
function get_interwiki_url($interwiki)
{
if (is_url($interwiki) || !is_interwiki($interwiki)) {
return false;
}
list($interwiki, $page) = explode(':', $interwiki, 2);
$url = get_interwiki_url($interwiki, $page);
return $url;
}
function plugin_geshi_get_source($str)
{
if (strpos($str, ':') !== false) {
if (preg_match('#^(https?|ftps?)://#', $str)) {
$url = $str;
} else {
list($interwiki, $page) = explode(':', $str, 2);
$url = get_interwiki_url($interwiki, $page);
}
$allowed = false;
foreach ($GLOBALS['plugin_geshi_allowed_url'] as $pattern) {
if (preg_match('#' . $pattern . '#', $url)) {
$allowed = true;
break;
}
}
if ($allowed === true) {
return file_get_contents($url);
}
} else {
// TODO (Include local file)
}
return '';
}
function plugin_geshi_get_filename($str)
{
global $vars;
// URL
if (preg_match('#^(?:https?|ftps?)://#', $str)) {
return $str;
}
// InterWikiName
if (strpos($str, ':') > 0) {
list($interwiki, $page) = explode(':', $str, 2);
$url = get_interwiki_url($interwiki, $page);
if ($url !== false) {
return $url;
}
}
// Attached file
if (($pos = strrpos($str, '/')) === false) {
$attachment = $str;
$page = $vars['page'];
} else {
$attachment = substr($str, $pos + 1);
$page = substr($str, 0, $pos);
if ($page == '' || $page == '.' || $page == '..') {
$page .= '/';
}
$page = get_fullname($page, $vars['page']);
}
return UPLOAD_DIR . encode($page) . '_' . encode($attachment);
}
function plugin_ref_body($args)
{
global $script, $vars;
global $WikiName, $BracketName;
// compat
// 戻り値
$params = array('left' => FALSE, 'center' => FALSE, 'right' => FALSE, 'wrap' => FALSE, 'nowrap' => FALSE, 'around' => FALSE, 'noicon' => FALSE, 'nolink' => FALSE, 'noimg' => FALSE, 'nomargin' => FALSE, 'zoom' => FALSE, '_size' => FALSE, '_w' => 0, '_h' => 0, '_%' => 0, '_args' => array(), '_done' => FALSE, '_error' => '');
// 添付ファイルのあるページ: defaultは現在のページ名
$page = isset($vars['page']) ? $vars['page'] : '';
// 添付ファイルのファイル名
$name = '';
// 添付ファイルまでのパスおよび(実際の)ファイル名
$file = '';
// 第一引数: "[ページ名および/]添付ファイル名"、あるいは"URL"を取得
$name = array_shift($args);
$is_url = is_url($name);
// 第一引数が InterWiki か
if (is_interwiki($name)) {
global $InterWikiName;
preg_match("/^{$InterWikiName}\$/", $name, $intermatch);
$intername = $intermatch[2];
$interparam = $intermatch[3];
$interurl = get_interwiki_url($intername, $interparam);
if ($interurl !== FALSE) {
$name = $interurl;
$is_url = is_url($name);
}
}
if (!$is_url) {
// 添付ファイル
if (!is_dir(UPLOAD_DIR)) {
$params['_error'] = 'No UPLOAD_DIR';
return $params;
}
$matches = array();
// ファイル名にページ名(ページ参照パス)が合成されているか
// (Page_name/maybe-separated-with/slashes/ATTACHED_FILENAME)
if (preg_match('#^(.+)/([^/]+)$#', $name, $matches)) {
if ($matches[1] == '.' || $matches[1] == '..') {
$matches[1] .= '/';
// Restore relative paths
}
$name = $matches[2];
$page = get_fullname(strip_bracket($matches[1]), $page);
// strip is a compat
$file = UPLOAD_DIR . encode($page) . '_' . encode($name);
$is_file = is_file($file);
// 第二引数以降が存在し、それはrefのオプション名称などと一致しない
} else {
if (isset($args[0]) && $args[0] != '' && !isset($params[$args[0]])) {
$e_name = encode($name);
// Try the second argument, as a page-name or a path-name
$_arg = get_fullname(strip_bracket($args[0]), $page);
// strip is a compat
$file = UPLOAD_DIR . encode($_arg) . '_' . $e_name;
$is_file_second = is_file($file);
// If the second argument is WikiName, or double-bracket-inserted pagename (compat)
$is_bracket_bracket = preg_match("/^({$WikiName}|\\[\\[{$BracketName}\\]\\])\$/", $args[0]);
if ($is_file_second && $is_bracket_bracket) {
// Believe the second argument (compat)
array_shift($args);
$page = $_arg;
$is_file = TRUE;
} else {
// Try default page, with default params
$is_file_default = is_file(UPLOAD_DIR . encode($page) . '_' . $e_name);
// Promote new design
if ($is_file_default && $is_file_second) {
// Because of race condition NOW
$params['_error'] = htmlspecialchars('The same file name "' . $name . '" at both page: "' . $page . '" and "' . $_arg . '". Try ref(pagename/filename) to specify one of them');
} else {
// Because of possibility of race condition, in the future
// BugTrack2/163
$params['_error'] = 'The style ref(filename,pagename) is ambiguous ' . 'and become obsolete. ' . 'Please try ref(pagename/filename)';
}
return $params;
}
} else {
// Simple single argument
$file = UPLOAD_DIR . encode($page) . '_' . encode($name);
$is_file = is_file($file);
}
}
if (!$is_file) {
$params['_error'] = htmlspecialchars('File not found: "' . $name . '" at page "' . $page . '"');
return $params;
}
}
// 残りの引数の処理
if (!empty($args)) {
get_plugin_option($args, $params);
}
/*
$nameをもとに以下の変数を設定
$url,$url2 : URL
$title :タイトル
$is_image : 画像のときTRUE
$info : 画像ファイルのときgetimagesize()の'size'
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
*/
$title = $url = $url2 = $info = '';
$rawwidth = $rawheight = 0;
$width = $height = 0;
$matches = array();
if ($is_url) {
// URL
if (PKWK_DISABLE_INLINE_IMAGE_FROM_URI) {
//$params['_error'] = 'PKWK_DISABLE_INLINE_IMAGE_FROM_URI prohibits this';
//return $params;
$url = htmlspecialchars($name);
$params['_body'] = '<a href="' . $url . '">' . $url . '</a>';
return $params;
}
$url = $url2 = htmlspecialchars($name);
$title = htmlspecialchars(preg_match('/([^\\/]+)$/', $name, $matches) ? $matches[1] : $url);
$is_image = !$params['noimg'] && preg_match(PLUGIN_REF_IMAGE, $name);
if ($is_image && PLUGIN_REF_URL_GET_IMAGE_SIZE && (bool) ini_get('allow_url_fopen')) {
$size = @getimagesize($name);
if (is_array($size)) {
$rawwidth = $width = $size[0];
$rawheight = $height = $size[1];
$info = $size[3];
}
}
} else {
// 添付ファイル
$title = htmlspecialchars($name);
$is_image = !$params['noimg'] && preg_match(PLUGIN_REF_IMAGE, $name);
// Count downloads with attach plugin
$url = $script . '?plugin=attach' . '&refer=' . rawurlencode($page) . '&openfile=' . rawurlencode($name);
// Show its filename at the last
if ($is_image) {
// Swap $url
$url2 = $url;
// URI for in-line image output
if (!PLUGIN_REF_DIRECT_ACCESS) {
// With ref plugin (faster than attach)
$url = $script . '?plugin=ref' . '&page=' . rawurlencode($page) . '&src=' . rawurlencode($name);
// Show its filename at the last
} else {
// Try direct-access, if possible
$url = $file;
}
$width = $height = 0;
$size = @getimagesize($file);
if (is_array($size)) {
$rawwidth = $width = $size[0];
$rawheight = $height = $size[1];
}
} else {
$info = get_date('Y/m/d H:i:s', filemtime($file)) . ' ' . sprintf('%01.1f', round(filesize($file) / 1024, 1)) . 'KB';
}
}
// 拡張パラメータをチェック
if (!empty($params['_args'])) {
$_title = array();
foreach ($params['_args'] as $arg) {
if (preg_match('/^([0-9]+)x([0-9]+)$/', $arg, $matches)) {
$params['_size'] = TRUE;
$params['_w'] = $matches[1];
$params['_h'] = $matches[2];
} else {
if (preg_match('/^([0-9.]+)%$/', $arg, $matches) && $matches[1] > 0) {
$params['_%'] = $matches[1];
} else {
$_title[] = $arg;
}
}
}
if (!empty($_title)) {
$title = htmlspecialchars(join(',', $_title));
if ($is_image) {
$title = make_line_rules($title);
}
}
}
// 画像サイズ調整
if ($is_image) {
// 指定されたサイズを使用する
if ($params['_size']) {
if ($width == 0 && $height == 0) {
$width = $params['_w'];
$height = $params['_h'];
} else {
if ($params['zoom']) {
$_w = $params['_w'] ? $width / $params['_w'] : 0;
$_h = $params['_h'] ? $height / $params['_h'] : 0;
$zoom = max($_w, $_h);
if ($zoom) {
$width = (int) ($width / $zoom);
$height = (int) ($height / $zoom);
}
} else {
$width = $params['_w'] ? $params['_w'] : $width;
$height = $params['_h'] ? $params['_h'] : $height;
}
}
}
if ($params['_%']) {
$width = (int) ($width * $params['_%'] / 100);
$height = (int) ($height * $params['_%'] / 100);
}
if ($width && $height) {
$info = 'width="' . $width . '" height="' . $height . '" ';
}
}
// Check alignment
$params['_align'] = PLUGIN_REF_DEFAULT_ALIGN;
foreach (array('right', 'left', 'center') as $align) {
if ($params[$align]) {
$params['_align'] = $align;
break;
}
}
if ($is_image) {
// DoCoMo recommended picture size is 128x128
// http://www.nttdocomo.co.jp/p_s/imode/xhtml/s1.html#1_4_2
if (defined('UA_MOBILE') && UA_MOBILE != 0) {
if ($rawwidth > 0 && $rawheight > 0 && $rawwidth <= 128 && $rawheight <= 128 && PLUGIN_REF_SHOW_IMAGE_TO_MOBILEPHONE) {
$params['_body'] = '<img src="' . $url . '" alt="' . $title . '" title="keitai" ' . $info . '/>';
} else {
$params['_body'] = '<a href="' . $url . '" title="keitai">[PHOTO:' . $title . ']</a>';
}
} else {
$params['_body'] = '<img src="' . $url . '" alt="' . $title . '" title="' . $title . '" ' . $info . '/>';
if (!$params['nolink'] && $url2) {
$params['_body'] = '<a href="' . $url2 . '" title="' . $title . '">' . $params['_body'] . '</a>';
}
}
} else {
$icon = $params['noicon'] ? '' : FILE_ICON;
if (defined('PLUGIN_REF_DOWNLOAD_OTHER_WINDOW') && PLUGIN_REF_DOWNLOAD_OTHER_WINDOW) {
$params['_body'] = '<a href="' . $url . '" title="' . $info . '" onclick="return open_attach_uri(' . "'" . $url . "', '_blank'" . ');">' . $icon . $title . '</a>';
} else {
$params['_body'] = '<a href="' . $url . '" title="' . $info . '">' . $icon . $title . '</a>';
}
}
return $params;
}