xpwiki = & $xpwiki;
$this->root = & $xpwiki->root;
$this->cont = & $xpwiki->cont;
$this->pid = $xpwiki->pid;
}
function load_ini() {
$root = & $this->root;
$const = & $this->cont;
/////////////////////////////////////////////////
// Require INI_FILE
$const['INI_FILE'] = $const['DATA_HOME'] . 'private/ini/pukiwiki.ini.php';
$die = '';
if (! is_file($const['INI_FILE']) || ! is_readable($const['INI_FILE'])) {
$die .= 'File is not found. (INI_FILE)' . "\n";
} else {
require($const['INI_FILE']);
if (is_file($const['CACHE_DIR'] . 'pukiwiki.ini.php')) {
include ($const['CACHE_DIR'] . 'pukiwiki.ini.php');
}
}
if ($die) $this->die_message(nl2br("\n\n" . $die));
}
function init() {
include(dirname(dirname(__FILE__))."/include/init.php");
}
function & get_plugin_instance ($name) {
static $instance = array();
if (is_null($name) && ! empty($instance[$this->xpwiki->pid])) {
$keys = array_keys($instance[$this->xpwiki->pid]);
foreach($keys as $key) {
unset($instance[$this->xpwiki->pid][$key]);
}
$ret = NULL;
return $ret;
}
if (!isset($instance[$this->xpwiki->pid][$name])) {
if ($class = $this->exist_plugin($name)) {
$instance[$this->xpwiki->pid][$name] = new $class($this);
$instance[$this->xpwiki->pid][$name]->name = $name;
if ($this->plugin_init($name, $instance[$this->xpwiki->pid][$name]) === FALSE) {
$this->die_message('Plugin init failed: ' . $name);
}
} else {
$instance[$this->xpwiki->pid][$name] = false;
}
}
return $instance[$this->xpwiki->pid][$name];
}
function get_plugin_filename ($name) {
$files = array();
if (is_file($this->root->mydirpath . '/private/plugin/' . $name . '.inc.php')) {
$files['user'] = $this->root->mydirpath . '/private/plugin/' . $name . '.inc.php';
}
if (is_file($this->root->mytrustdirpath . '/plugin/' . $name . '.inc.php')) {
$files['system'] = $this->root->mytrustdirpath . '/plugin/' . $name . '.inc.php';
}
return $files;
}
// Set global variables for plugins
function set_plugin_messages($messages) {
foreach ($messages as $name=>$val)
if (! isset($this->root->$name))
$this->root->$name = $val;
}
// Check plugin '$name' is here
function exist_plugin($name) {
// global $vars;
static $exist = array(), $count = array();
$name = strtolower($name);
if(isset($exist[$this->xpwiki->pid][$name])) {
if (++$count[$this->xpwiki->pid][$name] > $this->cont['PKWK_PLUGIN_CALL_TIME_LIMIT'])
die('Alert: plugin "' . htmlspecialchars($name) .
'" was called over ' . $this->cont['PKWK_PLUGIN_CALL_TIME_LIMIT'] .
' times. SPAM or someting?
' . "\n" .
'Try to edit this page
' . "\n" .
'Return to frontpage');
return $exist[$this->xpwiki->pid][$name];
}
$plugin_files = $this->get_plugin_filename ($name);
$exist[$this->xpwiki->pid][$name] = FALSE;
$count[$this->xpwiki->pid][$name] = 1;
$ret = FALSE;
if (preg_match('/^\w{1,64}$/', $name) && $plugin_files ) {
$ret = FALSE;
if (isset($plugin_files['system'])) {
require_once($plugin_files['system']);
$class_name = "xpwiki_plugin_{$name}";
if (XC_CLASS_EXISTS($class_name)) {
$count[$this->xpwiki->pid][$name] = 1;
$ret = $class_name;
if (isset($plugin_files['user'])) {
require_once($plugin_files['user']);
$class_name = "xpwiki_".$this->root->mydirname."_plugin_{$name}";
if (XC_CLASS_EXISTS($class_name)) {
$ret = $class_name;
}
}
$ret = $class_name;
$exist[$this->xpwiki->pid][$name] = $ret;
$count[$this->xpwiki->pid][$name] = 1;
}
}
}
return $ret;
}
// Check if plugin API 'action' exists
function exist_plugin_action($name) {
$plugin = & $this->get_plugin_instance($name);
return is_object($plugin) ? method_exists($plugin, 'plugin_' . $name . '_action') : FALSE;
}
// Check if plugin API 'convert' exists
function exist_plugin_convert($name) {
$plugin = & $this->get_plugin_instance($name);
return is_object($plugin) ? method_exists($plugin, 'plugin_' . $name . '_convert') : FALSE;
}
// Check if plugin API 'inline' exists
function exist_plugin_inline($name) {
$plugin = & $this->get_plugin_instance($name);
return is_object($plugin) ? method_exists($plugin, 'plugin_' . $name . '_inline') : FALSE;
}
// Do init the plugin
function plugin_init($name, & $plugin) {
static $checked = array();
if (isset($checked[$this->xpwiki->pid][$name])) return $checked[$this->xpwiki->pid][$name];
$func = 'plugin_' . $name . '_init';
if (method_exists($plugin, $func)) {
// TRUE or FALSE or NULL (return nothing)
$checked[$this->xpwiki->pid][$name] = call_user_func(array(& $plugin, $func));
} else {
$checked[$this->xpwiki->pid][$name] = NULL; // Not exist
}
return $checked[$this->xpwiki->pid][$name];
}
// Compatibility
function do_plugin_init($name) {
$plugin = & $this->get_plugin_instance($name);
return $this->plugin_init($name, $plugin);
}
// Call API 'action' of the plugin
function do_plugin_action($name) {
if (! $this->exist_plugin_action($name)) return array();
// 実行プラグイン名を登録
$this->root->plugin_stack[] = $name;
$plugin = & $this->get_plugin_instance($name);
// ブラウザとのコネクションが切れても実行し続ける
$_iua = ignore_user_abort(TRUE);
$this->root->rtf['page_touch'] = array();
$retvar = call_user_func(array(& $plugin, 'plugin_' . $name . '_action'));
$this->plugin_page_touch($name);
// ignore_user_abort の設定値戻し
ignore_user_abort($_iua);
// 実行プラグイン名を抹消
array_pop($this->root->plugin_stack);
// exit 指定
if (is_array($retvar) && isset($retvar['exit'])) {
$this->clear_output_buffer();
exit($retvar['exit']);
}
if (is_array($retvar) && isset($retvar['body'])) {
// Insert a hidden field, supports idenrtifying text enconding
if ($this->cont['PKWK_ENCODING_HINT']) {
$retvar['body'] = preg_replace('/(]*>)/', '$1' . "\n" .
'', $retvar['body']);
}
// set meta_description
$this->root->meta_description = $this->get_description($retvar['body'], $this->root->description_max_length_meta);
}
return $retvar;
}
// Call API 'convert' of the plugin
function do_plugin_convert($name, $args = '', $body = NULL) {
$plugin = & $this->get_plugin_instance($name);
if (! $this->cont['PKWKEXP_DISABLE_MULTILINE_PLUGIN_HACK']) {
// Multiline plugin?
$pos = strpos($args, "\r"); // "\r" is just a delimiter
if ($pos !== FALSE) {
$body = substr($args, $pos + 1);
$args = substr($args, 0, $pos);
}
}
if ($args === '') {
$aryargs = array(); // #plugin()
} else {
$aryargs = $this->csv_explode(',', $args); // #plugin(A,B,C,D)
}
if ($aryargs && $_num = $plugin->can_call_otherdir_convert()) {
// Other xpWiki dir
$_num = intval($_num) - 1;
if (isset($aryargs[$_num]) && intval(strpos($aryargs[$_num], ':')) > 0) {
list($dir, $arg) = explode(':', $aryargs[$_num], 2);
if ($this->root->mydirname === $dir) {
$aryargs[$_num] = $arg;
} else if ($this->isXpWikiDirname($dir)) {
$other = & XpWiki::getInitedSingleton($dir);
if ($other->isXpWiki) {
$aryargs[$_num] = $arg;
$plugin->swap_global_vars($this, $other);
$ret = $other->func->do_plugin_convert($name, $this->csv_implode(',', $aryargs), $body);
$plugin->swap_global_vars($this, $other);
return '' . $ret . '
';
}
}
}
}
if (! $this->cont['PKWKEXP_DISABLE_MULTILINE_PLUGIN_HACK']) {
if (!is_null($body)) $aryargs[] = $body; // #plugin(){{body}}
}
// 実行プラグイン名を登録
$this->root->plugin_stack[] = $name;
$_digest = $this->root->digest;
$retvar = call_user_func_array(array(& $plugin, 'plugin_' . $name . '_convert'), $aryargs);
$this->root->digest = $_digest; // Revert
// 実行プラグイン名を抹消
array_pop($this->root->plugin_stack);
if ($retvar === FALSE) {
return htmlspecialchars('#' . $name .
($args != '' ? '(' . $args . ')' : ''));
}
if ($this->cont['PKWK_ENCODING_HINT'] !== '' && strpos($retvar, ']*>)/', '$1 ' . "\n" .
'', $retvar);
}
if (in_array($name, $this->root->description_ignore_blocks)) {
return $this->wrap_description_ignore($retvar);
} else {
return $retvar;
}
}
// Call API 'inline' of the plugin
function do_plugin_inline($name, $args = '', $body = '') {
$plugin = & $this->get_plugin_instance($name);
if ($args !== '') {
$aryargs = $this->csv_explode(',', $args);
} else {
$aryargs = array();
}
if ($aryargs && $_num = $plugin->can_call_otherdir_inline()) {
// Other xpWiki dir
$_num = intval($_num) - 1;
if (intval(strpos($aryargs[$_num], ':')) > 0) {
list($dir, $arg) = explode(':', $aryargs[$_num], 2);
if ($this->root->mydirname === $dir) {
$aryargs[$_num] = $arg;
} else if ($this->isXpWikiDirname($dir)) {
$other = & XpWiki::getInitedSingleton($dir);
if ($other->isXpWiki) {
$aryargs[$_num] = $arg;
$plugin->swap_global_vars($this, $other);
$ret = $other->func->do_plugin_inline($name, $this->csv_implode(',', $aryargs), $body);
$plugin->swap_global_vars($this, $other);
return $ret;
}
}
}
}
// NOTE: A reference of $body is always the last argument
$aryargs[] = $body; // func_num_args() != 0
// 実行プラグイン名を登録
$this->root->plugin_stack[] = $name;
$_digest = $this->root->digest;
$retvar = call_user_func_array(array(& $plugin, 'plugin_' . $name . '_inline'), $aryargs);
$this->root->digest = $_digest; // Revert
// 実行プラグイン名を抹消
array_pop($this->root->plugin_stack);
if($retvar === FALSE) {
// Do nothing
return htmlspecialchars('&' . $name . ($args ? '(' . $args . ')' : '') . ';');
} else {
if (in_array($name, $this->root->description_ignore_inlines)) {
return $this->wrap_description_ignore($retvar);
} else {
return $retvar;
}
}
}
function plugin_page_touch($name) {
if (! empty($this->root->rtf['page_touch'])) {
foreach($this->root->rtf['page_touch'] as $page => $log) {
$log = join(', ', $log);
if ($this->is_page($page)) {
if ($log) {
$this->root->rtf['esummary'] = $log; // $log require htmlspecialchars()
$this->push_page_changes($page, $log);
} else {
$this->root->rtf['esummary'] = str_replace('$name', $name, $this->root->plugin_edit_summary);
}
$this->touch_page($page, FALSE, TRUE);
}
}
}
}
// Get HTTP_ACCEPT_LANGUAGE
function get_accept_language () {
$accept = @ $_SERVER["HTTP_ACCEPT_LANGUAGE"];
$allows = explode(',', $this->cont['ACCEPT_UILANG']);
$allows = array_map('trim', $allows);
$allowall = (in_array('all', $allows));
// cookie に指定があればそれを優先
if (!empty($this->root->cookie['lang'])) {
$accept = $this->root->cookie['lang'] . "," . $accept;
}
if (!empty($accept))
{
if (preg_match_all("/([\w\-]+)/i",$accept,$match,PREG_PATTERN_ORDER)) {
foreach($match[1] as $lang) {
$lang = strtolower($lang);
if ($allowall || in_array(substr($lang, 0, 2), $allows)) {
if (is_file($this->root->mytrustdirpath."/language/xpwiki/{$lang}/lng.php")) {
return $lang;
}
if (strpos($lang, '-') !== FALSE) {
$lang = preg_replace('/-.+$/', '', $lang);
if (is_file($this->root->mytrustdirpath."/language/xpwiki/{$lang}/lng.php")) {
return $lang;
}
}
}
}
}
}
return $this->cont['LANG']; // 規定値
}
function get_zone_by_time ($time) {
$zones = array(
-8=>"PST",
-7=>"MST",
-6=>"CST",
-5=>"EST",
-4=>"AST",
0=>"GMT",
1=>"CET",
2=>"EET",
9=>"JST",
);
if (isset($zones[$time])) { return $zones[$time]; }
$time_string = ($time === 0)? "" : ($time > 0)? ("+".$time) : (string)$time;
return "UTC".$time_string;
}
function cookie_sanitizer($str) {
$str = preg_replace('/[\x00-\x1f\x7f]+/', '', $str);
$str = trim($str);
return $str;
}
function load_cookie () {
$cookies = array();
if (isset($_COOKIE[$this->root->mydirname])) {
$cookies = explode("\t", $_COOKIE[$this->root->mydirname]);
}
$this->root->cookie['ucd'] = (isset($cookies[0])) ? $this->cookie_sanitizer($cookies[0]) : '';
$this->root->cookie['name'] = (isset($cookies[1])) ? $this->cookie_sanitizer($cookies[1]) : '';
$this->root->cookie['skin'] = (isset($cookies[2])) ? $this->cookie_sanitizer($cookies[2]) : '';
$this->root->cookie['lang'] = (isset($cookies[3])) ? $this->cookie_sanitizer($cookies[3]) : '';
if (empty($this->root->userinfo['uname'])) {
if (empty($this->root->cookie['name'])) {
$this->root->userinfo['uname'] = $this->root->siteinfo['anonymous'];
} else {
$this->root->userinfo['uname'] = $this->root->cookie['name'];
}
$this->root->userinfo['uname_s'] = htmlspecialchars($this->root->userinfo['uname']);
}
// 他の言語切り替えシステムをチェック
if (!empty($this->cont['SETLANG_C']) && !empty($this->root->cookie[$this->cont['SETLANG_C']])) {
if (preg_match($this->cont['ACCEPT_LANG_REGEX'], $this->root->cookie[$this->cont['SETLANG_C']], $match)) {
$this->root->cookie['lang'] = $match[1];
}
}
}
function save_cookie () {
$data = $this->root->cookie['ucd'].
"\t" . (($this->root->siteinfo['anonymous'] === $this->root->cookie['name'])? '' : $this->root->cookie['name']).
"\t" . $this->root->cookie['skin'].
"\t" . $this->root->cookie['lang'];
$url = parse_url ( $this->cont['ROOT_URL'] );
setcookie($this->root->mydirname, $data, $this->cont['UTC']+86400*365, $url['path']); // 1年間
}
function load_usercookie () {
static $sendcookie = false;
// cookieの読み込み
$this->load_cookie();
// user-codeの発行
if(!$this->root->cookie['ucd']){
$this->root->cookie['ucd'] = md5(getenv("REMOTE_ADDR"). __FILE__ .gmdate("Ymd", $this->cont['UTC']+9*60*60));
}
$this->root->userinfo['ucd'] = substr(crypt($this->root->cookie['ucd'],($this->root->adminpass)? $this->root->adminpass : 'id'),-11);
// スキン指定をcookieにセット
if (isset($this->root->get['setskin'])) {
$this->root->cookie['skin'] = $this->root->get['setskin'];
if (isset($_SERVER['QUERY_STRING'])) {
$_SERVER['QUERY_STRING'] = preg_replace("/(^|&)setskin=.*?(?:&|$)/","$1",$_SERVER['QUERY_STRING']);
}
if (isset($_SERVER['argv'][0])) {
$_SERVER['argv'][0] = preg_replace("/(^|&)setskin=.*?(?:&|$)/","$1",$_SERVER['argv'][0]);
}
}
// 正規化
$skin = preg_replace('#([\w-]+)#', '$1', $this->root->cookie['skin']);
if (substr($skin, 0, 3) === 'tD-') {
$skin_dir = $this->cont['DATA_HOME'] . 'skin/tdiary_theme/' . substr($skin, 3);
} else {
$skin_dir = $this->cont['DATA_HOME'] . 'skin/' . $skin;
}
if (is_dir($skin_dir)) {
$this->root->cookie['skin'] = $skin;
} else {
$this->root->cookie['skin'] = '';
}
// 言語指定をcookieにセット
if (isset($this->root->get[$this->cont['SETLANG']])) {
$this->root->cookie['lang'] = '';
// 正規化
if (preg_match($this->cont['ACCEPT_LANG_REGEX'], $this->root->get[$this->cont['SETLANG']], $match)) {
$this->root->cookie['lang'] = $match[1];
}
//$this->root->cookie['lang'] = ($this->root->get[$this->cont['SETLANG']] === "none")? "" : preg_replace("/[^\w-]+/","",$this->root->get[$this->cont['SETLANG']]);
if (isset($_SERVER['QUERY_STRING'])) {
$_SERVER['QUERY_STRING'] = preg_replace("/(^|&)".preg_quote($this->cont['SETLANG'],"/")."=.*?(?:&|$)/","$1",$_SERVER['QUERY_STRING']);
}
if (isset($_SERVER['argv'][0])) {
$_SERVER['argv'][0] = preg_replace("/(^|&)".preg_quote($this->cont['SETLANG'],"/")."=.*?(?:&|$)/","$1",$_SERVER['argv'][0]);
}
}
// cookieを更新
if (!$sendcookie) { $this->save_cookie(); }
$sendcookie = TRUE;
}
function save_name2cookie (& $name) {
$name = $this->cookie_sanitizer($name);
$this->root->cookie['name'] = $name;
$this->save_cookie();
}
function get_body ($page) {
// キャッシュ判定
$r_mode = ($this->root->render_mode === 'block')? 'b_' : '';
$cache_file = $this->cont['CACHE_DIR']."page/".$r_mode.$this->encode($page).".".$this->cont['UI_LANG'];
// 強制キャッシュ利用指定フラグ判定
if (!empty($this->root->rtf['use_cache_always'])) {
// ゲスト扱いに固定
$_userinfo = $this->root->userinfo; // Backup
$this->root->userinfo['admin'] = FALSE;
$this->root->userinfo['uid'] = 0;
$this->root->userinfo['uname'] = '';
$this->root->userinfo['uname_s'] = '';
$this->root->userinfo['gids'] = array();
$_uaprofile = $this->cont['UA_PROFILE'];
$this->cont['UA_PROFILE'] = 'default';
if (is_file($cache_file)) {
$use_cache = TRUE;
} else {
$use_cache = FALSE;
}
} else {
$use_cache = ($this->root->userinfo['uid'] === 0 && $this->root->pagecache_min > 0 && is_file($cache_file) && (filemtime($cache_file) + $this->root->pagecache_min * 60) > $this->cont['UTC']);
}
if ($use_cache) {
// キャッシュ利用
if ($cache_dat = unserialize(file_get_contents($cache_file))){
if (!is_array(@ $GLOBALS['Xpwiki_'.$this->root->mydirname]['cache'])) {
$GLOBALS['Xpwiki_'.$this->root->mydirname]['cache'] = array();
}
$GLOBALS['Xpwiki_'.$this->root->mydirname]['cache'] = array_merge_recursive($GLOBALS['Xpwiki_'.$this->root->mydirname]['cache'], is_array($cache_dat['globals'])? $cache_dat['globals'] : array());
$body = $cache_dat['body'];
foreach ($cache_dat['root'] as $_key=>$_val) {
$this->root->$_key = $_val;
}
foreach ($cache_dat['cont'] as $_key=>$_val) {
$this->cont[$_key] = $_val;
}
if ($this->root->pagecache_profiles) {
$use_cache = in_array($this->cont['UA_PROFILE'], explode(',', str_replace(' ', '', $this->root->pagecache_profiles)));
}
} else {
$use_cache = false;
}
}
if (! $use_cache) {
// 通常のレンダリング
$this->root->rtf['convert_nest'] = 0;
$body = $this->convert_html($this->get_source($page));
$this->root->content_title = $this->get_heading($page);
// キャッシュ保存
if ($this->cont['UA_PROFILE'] === 'default' && (! empty($this->root->rtf['use_cache_always']) || ($this->root->userinfo['uid'] === 0 && $this->root->pagecache_min > 0))) {
$fp = fopen($cache_file, "wb");
fwrite($fp, serialize(
array(
'body' => $this->strip_MyHostUrl($body),
'root' => array(
'foot_explain' => $this->strip_MyHostUrl($this->root->foot_explain),
'head_pre_tags' => $this->strip_MyHostUrl($this->root->head_pre_tags),
'head_tags' => $this->strip_MyHostUrl($this->root->head_tags),
'related' => $this->root->related,
'runmode' => $this->root->runmode,
'content_title' => $this->root->content_title,
'nonflag' => $this->root->nonflag,
'replaces_finish'=> $this->root->replaces_finish,
'pagecache_profiles' => $this->root->pagecache_profiles,
'meta_description' => $this->root->meta_description
),
'cont' => array(
'SKIN_CHANGER' => $this->cont['SKIN_CHANGER']
),
'globals' => (is_array(@ $GLOBALS['Xpwiki_'.$this->root->mydirname]['cache'])? $GLOBALS['Xpwiki_'.$this->root->mydirname]['cache'] : array())
)
));
fclose($fp);
clearstatcache();
}
}
if (!empty($this->root->rtf['use_cache_always'])) {
$this->root->userinfo = $_userinfo; // Restore
$this->cont['UA_PROFILE'] = $_uaprofile;
}
return $body;
}
function clear_page_cache ($page) {
// meta description
$this->cache_del_db($this->get_pgid_by_name($page), 'core:description');
// page render html cache
$base = $this->root->mytrustdirpath."/language/xpwiki";
if ($handle = opendir($base)) {
$clr_pages = $this->root->always_clear_cache_pages;
$clr_pages[] = $page;
if ($this->root->clear_cache_parent)
{
// 上位層のページ
while (strpos($page,"/") !== FALSE) {
$page = dirname($page);
$clr_pages[] = $page;
}
}
while ($file = readdir($handle)) {
if (preg_match('/^[\w]{2}(-[\w]+)?(_utf8)?$/',$file)) {
foreach ($clr_pages as $_page) {
// meta description
$this->cache_del_db($this->get_pgid_by_name($_page), 'core:description');
@unlink ($this->cont['CACHE_DIR']."page/".$this->encode($_page).".".$file);
@unlink ($this->cont['CACHE_DIR']."page/b_".$this->encode($_page).".".$file);
@unlink ($this->cont['CACHE_DIR']."page/r_".$this->encode($_page).".".$file);
}
}
}
closedir($handle);
}
// fusen xml cache
if ($fusen = $this->get_plugin_instance('fusen')) {
@ unlink($this->cont['CACHE_DIR'] . "plugin/fusen_". $this->get_pgid_by_name($page) . ".pcache.xml");
if ($fusen_data = $fusen->plugin_fusen_data($page)) {
$fusen->plugin_fusen_putjson($fusen_data, $page);
}
}
return ;
}
function get_description ($html, $len = 250, $pre_crop = 512000) {
$ret = substr($html, 0, $pre_crop);
$ret = preg_replace('#||.+?#is', '', $ret);
$ret = strip_tags($ret);
$ret = str_replace(array('', "\r", "\n"), '', $ret);
$ret = str_replace(array(' '), ' ', $ret);
$ret = trim(preg_replace('/\s{2,}/', ' ', $ret));
$ret = $this->substr_entity($ret, 0, $len);
return $ret;
}
function get_description_cache($page, $len = null, $html = '') {
$pgid = $this->get_pgid_by_name($page);
$ttl_check = ($html);
$description = $this->cache_get_db($pgid, 'core:description', false, false, $ttl_check);
if (! $description && $html) {
$description = $this->get_description($html, $this->root->description_max_length_save);
$this->put_description_cache($description, $pgid);
}
if (! is_null($len)) {
$description = $this->substr_entity($description, 0, $len);
}
return $description;
}
function put_description_cache($description, $pgid) {
$this->cache_save_db($description, 'core:description', 864000, $pgid);
}
function wrap_description_ignore ($html) {
return "\n" . '' . "\n" . $html . "\n" . '' . "\n";
}
function get_additional_headtags () {
if (! empty($this->root->head_tags)) {
foreach($this->root->head_tags as $_key => $_val) {
if (strpos($_val, ',') !== false && preg_match('/src=(.+?)\.(?:css|js)/', $_val, $match)) {
$_files = explode(',', $match[1]);
sort($_files);
$_val = preg_replace('/^(.+?src=).+?(\.(?:css|js).+?)$/', "$1".join(',', $_files)."$2", $_val);
$this->root->head_tags[$_key] = $_val;
}
}
}
// WikiHelper JavaScript
$this->root->head_tags['3.default.js'] = '';
// key sort (CSS fast)
ksort($this->root->head_pre_tags);
ksort($this->root->head_tags);
// Pre Tags
$head_pre_tag = ! empty($this->root->head_pre_tags) ? join("\n", $this->root->head_pre_tags) ."\n" : '';
// Tags will be inserted into
$head_tag = join("\n", $this->root->head_tags) ."\n";
// Clear
//$this->root->head_pre_tags = $this->root->head_tags = array();
return array($head_pre_tag, $head_tag);
}
function set_hyp_preload_head_tag($tag) {
static $tags = array();
if (! isset($GLOBALS['hyp_preload_head_tag'])) return false;
if (preg_match_all('#<([a-zA-Z]+).+?/\\1>|<[^>]+?>#s', $tag, $match, PREG_PATTERN_ORDER)) {
$instags = array();
foreach($match[0] as $ins) {
$ins = str_replace($this->cont['MY_HOST_URL'], '', $ins);
if (! isset($tags[$ins])) {
$tags[$ins] = true;
$instags[] = $ins;
}
}
if ($instags) {
$instags = "\n" . join("\n", $instags);
$GLOBALS['hyp_preload_head_tag'] .= $instags;
}
}
return true;
}
// ページ情報を得る
function get_pginfo ($page = '', $src = '', $cache_clr = FALSE) {
static $info = array();
$pginfo = array();
if ($cache_clr) {
if ($page && $src === FALSE) {
unset($info[$this->root->mydirname][$page]);
return;
}
$info[$this->root->mydirname] = array();
if ($page === '') { return; }
}
if ($page === '') $page = '#';
if ($src === '' && isset($info[$this->root->mydirname][$page])) { return $info[$this->root->mydirname][$page]; }
if ($src) {
if (is_array($src)) {
$src = join('', $src);
}
} else if (strpos($page, '#') === FALSE){
$src = $this->get_source($page, TRUE, 4096);
} else {
$src = '';
}
// inherit = 0:継承指定なし, 1:規定値継承指定, 2:強制継承指定, 3:規定値継承した値, 4:強制継承した値
if ($src && preg_match("/^#pginfo\((.+)\)\s*/m", $src, $match)) {
$_tmp = array_pad(explode("\t",$match[1]), 14, '');
$pginfo['uid'] = (int)$_tmp[0];
$pginfo['ucd'] = $_tmp[1];
$pginfo['uname'] = $_tmp[2]; // already htmlspecialchars()
$pginfo['einherit'] = (int)$_tmp[3];
$pginfo['eaids'] = $_tmp[4];
$pginfo['egids'] = $_tmp[5];
$pginfo['vinherit'] = (int)$_tmp[6];
$pginfo['vaids'] = $_tmp[7];
$pginfo['vgids'] = $_tmp[8];
$pginfo['lastuid'] = (int)$_tmp[9];
$pginfo['lastucd'] = $_tmp[10];
$pginfo['lastuname'] = $_tmp[11]; // already htmlspecialchars()
$pginfo['pgorder'] = min(9, max(0, ($_tmp[12] === '')? 1 : floatval($_tmp[12])));
$pginfo['esummary'] = $_tmp[13];
} else {
$pginfo = $this->pageinfo_inherit($page);
$pginfo['pgorder'] = 1;
$pginfo['esummary'] = '';
if (!$this->is_page($page))
{
$pginfo['uid'] = $this->root->userinfo['uid'];
$pginfo['ucd'] = $this->root->userinfo['ucd'];
$pginfo['uname'] = $this->root->userinfo['uname_s'];
}
$pginfo['pgorder'] = 1;
}
if ($pginfo['uid'] && !$pginfo['uname']) {
$_uinfo = $this->get_userinfo_by_id($pginfo['uid']);
$pginfo['uname'] = $_uinfo['uname_s'];
}
if ($pginfo['lastuid'] && !$pginfo['lastuname']) {
$_uinfo = $this->get_userinfo_by_id($pginfo['lastuid']);
$pginfo['lastuname'] = $_uinfo['uname_s'];
}
$pginfo['reading'] = '';
if ($page) {
$info[$this->root->mydirname][$page] = $pginfo;
}
return $pginfo;
}
// ページ情報の継承を受ける(指定があれば)
function pageinfo_inherit ($page) {
$is_page = $this->is_page($page);
// サイト規定値読み込み
$pginfo = $this->root->pginfo;
// Check is user page
$user_check = $this->page_dirname($page);
if (! $user_check) $user_check = '/';
if (in_array($user_check, $this->root->user_pages)) {
$uname = $this->page_basename($page);
$pginfo['uid'] = $this->get_uid_by_uname($uname);
$pginfo['uname'] = htmlspecialchars($uname);
$pginfo['einherit'] = 1;
$pginfo['eaids'] = $pginfo['uid'];
$pginfo['egids'] = 'none';
$pginfo['vinherit'] = 1;
if ($user_check === $this->cont['PKWK_CONFIG_PREFIX'] . $this->cont['PKWK_CONFIG_USER']) {
$pginfo['vaids'] = $pginfo['uid'];
$pginfo['vgids'] = 'none';
} else {
$pginfo['vaids'] = 'all';
$pginfo['vgids'] = 'all';
}
return $pginfo;
}
// Noteページ?
if (strpos($page, $this->root->notepage . '/') === 0) {
$page = substr($page, strlen($this->root->notepage) + 1) . '/';
}
$done['edit'] = $done['view'] = 0;
while ($done['edit'] < 2 && $done['view'] < 2) {
if (strpos($page, '/') !== FALSE) {
//上位ページを見る
$uppage = $this->page_dirname($page);
$_pginfo = $this->get_pginfo($uppage);
// 編集権限
if ($done['edit'] < 2) {
if ($_pginfo['einherit'] === 2 || $_pginfo['einherit'] === 4) {
$pginfo['einherit'] = 4;
if ($_pginfo['eaids'] === 'none' && $_pginfo['uid'] && !$is_page) {
$pginfo['eaids'] = $_pginfo['uid'];
} else {
$pginfo['eaids'] = $_pginfo['eaids'];
}
$pginfo['egids'] = $_pginfo['egids'];
$done['edit'] = 2;
}
if (!$done['edit'] && ($_pginfo['einherit'] === 1 || $_pginfo['einherit'] === 3)) {
$pginfo['einherit'] = 3;
if ($_pginfo['eaids'] === 'none' && $_pginfo['uid'] && !$is_page) {
$pginfo['eaids'] = $_pginfo['uid'];
} else {
$pginfo['eaids'] = $_pginfo['eaids'];
}
$pginfo['egids'] = $_pginfo['egids'];
$done['edit'] = 1;
}
}
// 閲覧権限
if ($done['view'] < 2) {
if ($_pginfo['vinherit'] === 2 || $_pginfo['vinherit'] === 4) {
$pginfo['vinherit'] = 4;
if ($_pginfo['vaids'] === 'none' && $_pginfo['uid'] && !$is_page) {
$pginfo['vaids'] = $_pginfo['uid'];
} else {
$pginfo['vaids'] = $_pginfo['vaids'];
}
$pginfo['vgids'] = $_pginfo['vgids'];
$done['view'] = 2;
}
if (!$done['view'] && ($_pginfo['vinherit'] === 1 || $_pginfo['vinherit'] === 3)) {
$pginfo['vinherit'] = 3;
if ($_pginfo['vaids'] === 'none' && $_pginfo['uid'] && !$is_page) {
$pginfo['vaids'] = $_pginfo['uid'];
} else {
$pginfo['vaids'] = $_pginfo['vaids'];
}
$pginfo['vgids'] = $_pginfo['vgids'];
$done['view'] = 1;
}
}
// さらに上階層
$page = $uppage;
} else {
// 上階層なし
$done['edit'] = 2;
$done['view'] = 2;
}
}
return $pginfo;
}
// グループ選択フォーム作成
function make_grouplist_form ($tagname, $ids = array(), $disabled='', $js='', $attr = '') {
$groups = $this->get_group_list();
$mygroups = $this->get_mygroups();
//$disabled = ($disabled)? ' disabled="disabled"' : '';
$size = min(10, count($groups));
$ret = ''."\n";
$all = FALSE;
if ($ids === 'all' || $ids === 'none') {
$ids = array();
}
foreach ($groups as $gid => $gname){
if ($this->root->userinfo['admin'] || in_array($gid,$mygroups)){
$sel = (in_array($gid,$ids))? ' selected="selected"' : '';
$ret .= '';
}
}
$ret .= '';
return $ret;
}
// ページオーナー権限があるかどうか
function is_owner ($page, $uid = NULL) {
if (is_null($uid)) {
$userinfo = $this->root->userinfo;
} else {
$uid = intval($uid);
$userinfo = $this->get_userinfo_by_id($uid);
}
if ($userinfo['admin']) { return TRUE; }
$pginfo = $this->get_pginfo($page);
if ($this->is_page($page) && $pginfo['uid'] && ($pginfo['uid'] === $userinfo['uid'])) { return TRUE; }
return FALSE;
}
// 管理者のみ編集可能か
function is_editable_only_admin ($page) {
if ($this->root->render_mode === 'render') return FALSE;
if ($this->cont['PKWK_READONLY'] === 1) return TRUE;
$pginfo = $this->get_pginfo($page);
$owner_ok = (! $pginfo['uid'] || $this->check_admin($pginfo['uid']));
return ($owner_ok &&
(($this->check_admin_gids($pginfo['egids']) && $this->check_admin_aids($pginfo['eaids']))
|| $this->is_freeze($page)));
}
// 与えられた $pginfo['eaids'] or $pginfo['vaids'] がすべて管理者であるかチェック
function check_admin_aids ($aids) {
if ($aids === 'none') return TRUE;
$aids = explode('&', trim($aids, '&'));
if (! $aids) return FALSE;
foreach($aids as $id) {
if (! $this->check_admin($id)) {
return FALSE;
}
}
return TRUE;
}
// 与えられた $pginfo['egids'] or $pginfo['vgids'] がすべて管理者であるかチェック
function check_admin_gids ($gids) {
if ($gids === 'none') return TRUE;
$gids = explode('&', trim($gids, '&'));
if (! $gids) return FALSE;
foreach($gids as $id) {
if (! $this->check_admin_group($id)) {
return FALSE;
}
}
return TRUE;
}
// ページ毎閲覧権限チェック
function check_readable_page ($page, $auth_flag = TRUE, $exit_flag = TRUE, $uid = NULL, $checkOwn = TRUE) {
if (is_null($uid) && ! $this->root->module['checkRight']) {
// for renderer mode
$this->root->rtf['disable_render_cache'] = TRUE;
return FALSE;
}
if ($checkOwn && $this->is_owner($page, $uid)) {
// for renderer mode
$this->root->rtf['disable_render_cache'] = TRUE;
return TRUE;
}
if (is_null($uid)) {
$userinfo = $this->root->userinfo;
} else {
$uid = intval($uid);
$userinfo = $this->get_userinfo_by_id($uid);
}
$ret = FALSE;
// #pginfo
$pginfo = $this->get_pginfo($page);
if ($pginfo['vgids'] === 'none' && $pginfo['vaids'] === 'none') {
$ret = FALSE;
} else {
$vgids = explode('&', trim($pginfo['vgids'], '&'));
$vaids = explode('&', trim($pginfo['vaids'], '&'));
$_vg = array_merge($vgids, $userinfo['gids']);
$vgauth = (count($_vg) === count(array_unique($_vg)))? FALSE : TRUE;
if (
$pginfo['vgids'] === 'all' ||
$pginfo['vaids'] === 'all' ||
$vgauth ||
in_array((string)$userinfo['uid'], $vaids, true)
) {
$ret = TRUE;
}
}
if ($ret) {
// for renderer mode
if ($userinfo['uid']) $this->root->rtf['disable_render_cache'] = TRUE;
return TRUE;
}
if ($exit_flag) {
$title = $this->root->_msg_not_readable;
if (!$userinfo['uid'] && $auth_flag) {
// needs login
$this->redirect_header($this->root->siteinfo['loginurl'], 1, $title, true);
} else if ($page === $this->root->defaultpage) {
$this->redirect_header($this->root->siteinfo['rooturl'], 1, $title);
} else {
$this->redirect_header($this->root->script, 1, $title);
}
exit;
}
// for renderer mode
$this->root->rtf['disable_render_cache'] = TRUE;
return FALSE;
}
// ページ毎編集権限チェック
function check_editable_page ($page, $auth_flag = TRUE, $exit_flag = TRUE, $uid = NULL) {
if (is_null($uid) && ! $this->root->module['checkRight']) {
// for renderer mode
$this->root->rtf['disable_render_cache'] = TRUE;
return FALSE;
}
if ($this->is_owner($page, $uid)) {
// for renderer mode
$this->root->rtf['disable_render_cache'] = TRUE;
return TRUE;
}
if (!$this->check_readable_page ($page, $auth_flag, $exit_flag, $uid, FALSE)) {
return FALSE;
}
if (is_null($uid)) {
$userinfo = $this->root->userinfo;
} else {
$uid = intval($uid);
$userinfo = $this->get_userinfo_by_id($uid);
}
$ret = FALSE;
// #pginfo
$pginfo = $this->get_pginfo($page);
if ($pginfo['egids'] === 'none' && $pginfo['eaids'] === 'none') {
$ret = FALSE;
} else {
$egids = explode('&', trim($pginfo['egids'], '&'));
$eaids = explode('&', trim($pginfo['eaids'], '&'));
$_eg = array_merge($egids, $userinfo['gids']);
$eauth = (count($_eg) === count(array_unique($_eg)))? FALSE : TRUE;
if (
$pginfo['egids'] === 'all' ||
$pginfo['eaids'] === 'all' ||
$eauth ||
in_array((string)$userinfo['uid'], $eaids, true)
) {
$ret = TRUE;
}
}
if ($ret) {
// for renderer mode
if ($userinfo['uid']) $this->root->rtf['disable_render_cache'] = TRUE;
return TRUE;
}
if ($exit_flag) {
$title = $this->root->_msg_not_editable;
if (!$userinfo['uid'] && $auth_flag) {
// needs login
$this->redirect_header($this->root->siteinfo['loginurl'], 1, $title, true);
} else if ($this->is_page($page)) {
$this->redirect_header($this->root->script.'?'.rawurlencode($page), 1, $title);
} else {
$this->redirect_header($this->root->script, 1, $title);
}
exit;
}
// for renderer mode
$this->root->rtf['disable_render_cache'] = TRUE;
return FALSE;
}
// なぞなぞ認証をチェック
function check_riddle () {
$ret = FALSE;
if ($this->root->userinfo['admin'] ||
$this->root->riddle_auth === 0 ||
($this->root->riddle_auth === 1 && $this->root->userinfo['uid'] !== 0)
) return TRUE;
foreach ($this->root->vars as $key => $val) {
if (substr($key, 0, 6) === 'riddle') {
$q_key = substr($key, 6);
foreach ($this->root->riddles as $q => $a) {
if ($q_key === md5($this->cont['HOME_URL'].$q)) {
if ($a === rtrim($val)) {
$ret = TRUE;
}
break;
}
}
break;
}
}
return $ret;
}
function add_js_var_head ($name, $var = NULL, $pre = FALSE) {
if (is_null($var)) {
$src = $name;
$key = md5($src);
} else {
if (is_numeric($var)) {
// Do nothing
} else if (is_bool($var)) {
$var = ($var)? 'true' : 'false';
} else {
$var = '"' . htmlspecialchars($var) . '"';
}
$key = $src = $name . ' = ' . $var . ';';
}
$target = $pre? 'head_pre_tags' : 'head_tags';
if ($this->root->render_mode === 'render') {
$src = '';
}
$key = $this->get_headtag_key('js', $key);
$this->root->{$target}[$key] = '';
}
function add_tag_head ($file, $pre = FALSE, $charset = '', $defer = false) {
static $done = array();
if ($this->root->render_mode !== 'render') {
if (isset($done[$this->xpwiki->pid][$file])) { return; }
$done[$this->xpwiki->pid][$file] = TRUE;
}
$target = $pre? 'head_pre_tags' : 'head_tags';
if (preg_match("/^(.+)\.([a-zA-Z]+)$/",$file,$match)) {
if ($charset) $charset = ' charset="' . $charset . '"';
if ($match[2] === 'css') {
$key = 's' . $this->cont['SKIN_NAME'] . 'm' . $this->root->render_mode . 'p' . $this->root->css_prefix . 'c' .$charset;
$key = $this->get_headtag_key('css', $key);
if (isset($this->root->{$target}[$key])) {
$this->root->{$target}[$key] = str_replace('.css"', ',' . $match[1] . '.css"', $this->root->{$target}[$key]);
} else {
if ($this->root->render_mode === 'main') {
$mode = '';
} else {
$mode = ($this->root->render_mode === 'block')?
'b=1&' :
(($this->root->render_mode === 'render')?
'r=1&' :
''
);
}
$cssprefix = $this->root->css_prefix ? 'pre=' . rawurlencode($this->root->css_prefix) . '&' : '';
$_css = 'skin='.$this->cont['SKIN_NAME'].'&'.$mode.$cssprefix.'src='.$match[1];
$this->root->{$target}[$key] = '';
}
} else if ($match[2] === 'js') {
$defer = $defer? ' defer="defer"' : '';
$key = $charset . $defer;
$key = $this->get_headtag_key('js', $key);
if (isset($this->root->{$target}[$key])) {
$this->root->{$target}[$key] = str_replace('.js"', ',' . $match[1] . '.js"', $this->root->{$target}[$key]);
} else {
$this->root->{$target}[$key] = '';
}
if (empty($this->root->rtf['HeadJsAjaxSafe'])) {
$this->root->rtf['useJavascriptInHead'] = TRUE;
$this->root->rtf['HeadJsAjaxSafe'] = NULL;
}
}
} else {
$key = $this->get_headtag_key('js', $file);
$this->root->{$target}[$key] = $file;
}
}
function add_js_head ($file, $pre = FALSE, $charset = '', $defer = false) {
static $done = array();
if ($this->root->render_mode !== 'render') {
if (isset($done[$this->xpwiki->pid][$file])) { return; }
$done[$this->xpwiki->pid][$file] = TRUE;
}
if ($charset) $charset = ' charset="' . $charset . '"';
$defer = $defer? ' defer="defer"' : '';
$target = $pre? 'head_pre_tags' : 'head_tags';
$key = $this->get_headtag_key('js', $file);
$this->root->{$target}[$key] = '';
if (empty($this->root->rtf['HeadJsAjaxSafe'])) {
$this->root->rtf['useJavascriptInHead'] = TRUE;
$this->root->rtf['HeadJsAjaxSafe'] = NULL;
}
}
function add_meta_head ($meta) {
static $done = array();
if ($this->root->render_mode !== 'render') {
if (isset($done[$this->xpwiki->pid][$meta])) { return; }
$done[$this->xpwiki->pid][$meta] = TRUE;
}
$key = $this->get_headtag_key('0', $meta);
$this->root->head_pre_tags[$key] = $meta;
}
function get_headtag_key ($type, $key) {
static $count = 0;
++$count;
// default.js start "3."
switch($type) {
case 'css':
$num = 0;
break;
case 'js':
$num = 5;
break;
default:
$num = $type;
}
return $num . '.' . $count . '.' . $key;
}
// リファラチェック $blank = 1 で未設定も不許可(デフォルトで未設定は許可)
function refcheck($blank = 0, $ref = NULL)
{
if (is_null($ref) && isset($_SERVER['HTTP_REFERER'])) $ref = $_SERVER['HTTP_REFERER'];
if (!$blank && (! $ref || $ref === '-')) return TRUE;
if (strpos($ref, $this->cont['ROOT_URL']) === 0 ) return TRUE;
return FALSE;
}
// ページ作成者のIDを求める
function get_pg_auther ($page) {
$pginfo = $this->get_pginfo($page);
return $pginfo['uid'];
}
//EXIFデータを得る
function get_exif_data($file, $original = FALSE){
$ret = array();
if (function_exists('exif_read_data')) {
$arr = array();
if ($arr = $this->cache_get_db ($key = sha1($file), 'exif', false, true)) {
$arr = unserialize($arr);
if (!isset($arr['ret'])) {
// Old type cache
if ($original) {
$arr = array();
} else {
$arr['ret'] = $arr;
}
}
}
if (!$arr) {
$exif_data = @ exif_read_data($file);
if ($exif_data) {
$ret['title'] = "-- Shot Info --";
if (isset($exif_data['Model']))
$ret['Camera '] = $exif_data['Model'];
if (isset($exif_data['Make'])) {
if (strpos($ret['Camera '], $exif_data['Make']) !== 0){
$ret['Camera '] = $exif_data['Make'] . ' ' . $ret['Camera '];
}
}
if (isset($exif_data['DateTimeOriginal']))
$ret['Date '] = $exif_data['DateTimeOriginal'];
if (isset($exif_data['ExposureTime']))
$ret['Exposure '] = $this->get_exif_numbar($exif_data['ExposureTime'], FALSE, 'fraction').' sec';
if (isset($exif_data['ExposureBiasValue'])) {
$ret['Exposure '] .= ' (' . $this->get_exif_numbar($exif_data['ExposureBiasValue'], FALSE).' EV)';
}
if (isset($exif_data['ApertureValue'])) {
$ret['Aperture '] = 'F '.$this->get_exif_numbar($exif_data['ApertureValue'], 'A');
} else if (isset($exif_data['FNumber'])) {
$ret['Aperture '] = 'F '.$this->get_exif_numbar($exif_data['FNumber']);
}
if (isset($exif_data['FocalLength']))
$ret['Lens '] = $this->get_exif_numbar($exif_data['FocalLength']).' mm';
if (isset($exif_data['FocalLengthIn35mmFilm']))
$ret['Lens '] .= '(35mm:' . $this->get_exif_numbar($exif_data['FocalLengthIn35mmFilm']).')';
if (isset($exif_data['MaxApertureValue']))
@$ret['Lens '] .= '/F '.$this->get_exif_numbar($exif_data['MaxApertureValue'], 'A');
if (isset($exif_data['Flash'])){
if ($exif_data['Flash'] == 0) {$ret['Flash '] = "OFF";}
else if ($exif_data['Flash'] == 1) {$ret['Flash '] = "ON";}
else if ($exif_data['Flash'] == 5) {$ret['Flash '] = "Light(No Reflection)";}
else if ($exif_data['Flash'] == 7) {$ret['Flash '] = "Light(Reflection)";}
else if ($exif_data['Flash'] == 9) {$ret['Flash '] = "Always ON";}
else if ($exif_data['Flash'] == 16) {$ret['Flash '] = "Always OFF";}
else if ($exif_data['Flash'] == 24) {$ret['Flash '] = "Auto(None)";}
else if ($exif_data['Flash'] == 25) {$ret['Flash '] = "Auto(Light)";}
else {$ret['Flash '] = $exif_data['Flash'];}
}
if (isset($exif_data['SubjectDistance'])) {
$ret['Distance '] = $exif_data['SubjectDistance'].' m';
}
if (count($ret) === 1) {
$ret = array();
}
/*
if ($ret) {
$org['-- :Orignal Exif '] = '--';
foreach ($exif_data as $akey=>$sect) {
if (is_array($sect) == FALSE) {
$org[$akey . ' '] = trim($sect);
} else {
foreach($sect as $name=>$val) $org[$akey . ':' . $name . ' '] = trim($val);
}
}
// 表示しないパラメーター
unset($org['FileName'], $org['MakerNote']);
}
*/
}
$arr = array('ret' => $ret, 'org' => $exif_data);
$this->cache_save_db(serialize($arr), 'exif', 86400 * 30, $key);
}
if ($original) {
$ret = $arr['org'];
} else {
$ret = $arr['ret'];
}
}
return $ret;
}
function get_exif_numbar ($dat, $APEX=FALSE, $format='') {
if (preg_match('#^([\d.-]+)/([\d.-]+)$#',$dat,$match)) {
if ($match[2]) {
$dat = $match[1] / $match[2];
} else {
$dat = $match[1];
}
} else {
$dat = (float)$dat;
}
if ($APEX == 'T') {
$dat = pow(2, $dat);
} else if ($APEX) {
$dat = pow(sqrt(2), $dat);
}
if ($format !== 'long') {
if ($format === 'fraction' && $dat <= 1) {
$dat = '1/' . (int)(1/$dat);
} else {
$dat = round($dat * 100) / 100;
}
}
return $dat;
}
function get_exif_ev ($exif_data) {
$ev = $this->get_exif_numbar($exif_data['ExposureBiasValue'], FALSE, TRUE);
//BrightnessValue+log2(ISOSpeedRatings/3.125)+ExposureBiasValue
//$bv = $this->get_exif_numbar($exif_data['BrightnessValue'], FALSE, TRUE);
//$sr = $this->get_exif_numbar($exif_data['ISOSpeedRatings'], FALSE, TRUE);
//$ev = $bv + log($sr/3.125, 2) + $ev;
return $ev;
}
// php.ini の略式文字列からバイト数を得る
function return_bytes($val) {
$val = trim($val);
$last = strtolower($val{strlen($val)-1});
switch($last) {
// 'G' は、PHP 5.1.0 より有効となる
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
return $val;
}
//ページ名から最初の見出しを得る(ファイルから)
function get_heading_init($page)
{
$_body = $this->get_source($page, TRUE, TRUE);
if (!$_body) return '';
$ret = '';
if ($this->root->title_setting_regex && preg_match($this->root->title_setting_regex,$_body,$match)) {
$ret = $match[1];
} else if (preg_match('/^\*+.+\s*$/m',$_body,$match)) {
$ret = $match[0];
} else if (preg_match('/^(?! |\s|#|\/\/).+\s*$/m',$_body,$match)) {
$ret = $match[0];
}
if ($ret) {
$_readonly = $this->cont['PKWK_READONLY'];
$_symbol_anchor = $this->root->_symbol_anchor;
$this->cont['PKWK_READONLY'] = 1;
$this->root->_symbol_anchor = '';
$this->root->rtf['GET_HEADING_INIT'] = TRUE;
$ret = $this->convert_html($ret, $page);
$this->root->_symbol_anchor = $_symbol_anchor;
$this->cont['PKWK_READONLY'] = $_readonly;
unset($this->root->rtf['GET_HEADING_INIT']);
$ret = strip_tags(preg_replace('#|.+?#is', '', $ret));
$ret = str_replace(array("\r","\n","\t", ' '),' ',$ret);
$ret = preg_replace('/\s+/',' ',$ret);
$ret = trim($ret);
$ret = $this->unhtmlspecialchars($ret, ENT_QUOTES);
}
return ($ret)? $ret : "- no title -";
}
function unhtmlspecialchars ($str, $quote_style = ENT_COMPAT) {
return htmlspecialchars_decode($str, $quote_style);
}
// ページ頭文字読みの配列を取得
function get_readings() {
$readings = array();
$pages = $this->get_existpages(false, "", array('select' => array('reading', 'title')));
foreach ($pages as $page=>$dat) {
if (empty($dat['reading'])) {
$dat['reading'] = $this->get_page_reading($page);
}
$readings[$page] = $dat['reading'];
$titles[$page] = $dat['title'];
}
return array($readings, $titles);
}
// #pginfo を除去する
function remove_pginfo ($str) {
return preg_replace($this->cont['PKWK_PGINFO_REGEX'], '', $str);
}
// ページ内容追加履歴の書き出し
function push_page_changes($page, $txt, $del=false) {
if (!$this->is_page($page)) return;
$id = $this->get_pgid_by_name($page);
$add_file = $this->cont['DIFF_DIR'].$id.".add";
if ($del) {
@unlink($add_file);
return;
}
$txt = preg_replace('/^\+(.*\s*)$/m', '$1', $txt);
$txt = preg_replace('/^#pginfo.+/m', '', $txt);
$txt = preg_replace('/^#/m', '#', $txt);
// ゲスト扱いにする
$_userinfo = $this->root->userinfo;
$this->root->userinfo['admin'] = FALSE;
$this->root->userinfo['uid'] = 0;
$this->root->userinfo['uname'] = '';
$this->root->userinfo['uname_s'] = '';
$this->root->userinfo['gids'] = array();
$this->root->rtf['PUSH_PAGE_CHANGES'] = TRUE;
$txt = rtrim($this->convert_html($txt, $page));
unset($this->root->rtf['PUSH_PAGE_CHANGES']);
$this->root->userinfo = $_userinfo;
$txt = preg_replace('#]*>|<(script|style)\b.+?#is', '', $txt);
if (!$txt) {return;}
$sep = "¶\n";
$limit = 5;
$data = @file_get_contents($add_file);
if ($data) {
$adds = preg_split("/".preg_quote($sep,"/")."/",$data);
$adds = array_slice($adds,0,$limit-1);
} else {
$adds = array();
}
array_unshift($adds,$txt);
if ($fp = @fopen($add_file,"wb")) {
fputs($fp,join($sep,$adds));
fclose($fp);
}
}
// ページ内容追加履歴の取得
function get_page_changes ($page) {
if (!$this->is_page($page)) return;
$id = $this->get_pgid_by_name($page);
$add_file = $this->cont['DIFF_DIR'].$id.".add";
if (is_file($add_file)) {
return file_get_contents($add_file);
} else {
return '';
}
}
// ページ専用CSSタグを得る
function get_page_css_tag ($page) {
$ret = '';
$_page = '';
$block = ($this->root->render_mode === 'block')? 'b=1&' : '';
// トップページ
$pgid = $this->get_pgid_by_name($this->root->defaultpage);
if (is_file($this->cont['CACHE_DIR'].$pgid.'.css'))
{
$ret .= ''."\n";
}
foreach(explode('/',$page) as $val)
{
$_page = ($_page)? $_page."/".$val : $val;
if ($_page !== $this->root->defaultpage) {
$pgid = $this->get_pgid_by_name($_page);
if (is_file($this->cont['CACHE_DIR'].$pgid.'.css'))
{
$ret .= ''."\n";
}
}
}
return $ret;
}
// ページURIを得る
function get_page_uri($page, $full = FALSE, $profile=NULL) {
$_page = $page;
if ($page === $this->root->defaultpage) {
$link = '';
} else {
if ($this->root->static_url) {
switch($this->root->static_url) {
case 3:
case 2:
if ($this->root->url_encode_utf8) {
$page = mb_convert_encoding($page, 'UTF-8', $this->cont['SOURCE_ENCODING']);
}
// ! defined('PROTECTOR_VERSION') = (Protector < 3.33)
if (! defined('PROTECTOR_VERSION') && defined('PROTECTOR_PRECHECK_INCLUDED') && strpos($page, '%27') !== FALSE) {
$link = '?' . rawurlencode($page);
break;
}
$page = str_replace('%2F', '/', rawurlencode($page));
$link = $this->root->path_info_script . (($this->root->static_url === 2)? '' : '.php') . '/' . $page;
break;
case 1:
default:
if ($pgid = $this->get_pgid_by_name($page)) {
$link = $pgid . '.html';
} else {
$link = '?' . rawurlencode($this->root->url_encode_utf8? mb_convert_encoding($page, 'UTF-8', $this->cont['SOURCE_ENCODING']) : $page);
}
}
} else {
$link = '?' . rawurlencode($this->root->url_encode_utf8? mb_convert_encoding($page, 'UTF-8', $this->cont['SOURCE_ENCODING']) : $page);
}
if (is_null($profile)) {
$profile = $this->cont['UA_PROFILE'];
}
if ($profile === 'keitai') {
$maxlen = 255;
if (strlen($this->cont['HOME_URL'].$link) > $maxlen) {
$link = '?pgid=' . $this->get_pgid_by_name($_page);
}
}
}
return ($full ? $this->cont['HOME_URL'] : '' ) . $link;
}
// SKIN Function
function skin_navigator (& $obj, $key, $value = '', $javascript = '', $withIcon = FALSE, $x = 20, $y = 20) {
static $cmds = NULL;
static $disabled = NULL;
if (is_null($cmds)) {
$cmds = explode(',', $obj->root->skin_navigator_cmds);
$cmds = array_map('trim', $cmds);
$cmds = array_flip($cmds);
$disabled = explode(',', $obj->root->skin_navigator_disabled);
$disabled = array_map('trim', $disabled);
$disabled = array_flip($disabled);
}
if (!isset($disabled[$key]) && (isset($cmds['all']) || isset($cmds[$key]))) {
$lang = & $obj->root->_LANG['skin'];
$link = & $obj->root->_LINK;
if (! isset($lang[$key])) { echo $key.' LANG NOT FOUND'; return FALSE; }
if (! isset($link[$key])) { echo $key.' LINK NOT FOUND'; return FALSE; }
if (! $obj->cont['PKWK_ALLOW_JAVASCRIPT']) $javascript = '';
$title = (isset($lang[$key]))? htmlspecialchars($lang[$key]) : '';
$ret = ($withIcon? $obj->skin_getIcon($obj, $key, $x, $y) : '');
if ($withIcon !== 'icon') {
$ret .= ($value === '') ? (isset($lang[$key.'_s'])? $lang[$key.'_s'] : $lang[$key]) : $value;
}
if (!$obj->arg_check($key)) {
$ret = '' . $ret . '';
} else {
$ret = '' . $ret . '';
}
echo '' . $ret . '';
}
return TRUE;
}
// SKIN Function
function skin_toolbar (& $obj, $key, $x = 20, $y = 20, $javascript = '') {
$lang = & $obj->root->_LANG['skin'];
$link = & $obj->root->_LINK;
$image = & $obj->root->_IMAGE['skin'];
if (! isset($lang[$key]) ) { echo $key.' LANG NOT FOUND'; return FALSE; }
if (! isset($link[$key]) ) { echo $key.' LINK NOT FOUND'; return FALSE; }
if (! isset($image[$key])) { echo $key.' IMAGE NOT FOUND'; return FALSE; }
echo '' .
$obj->skin_getIcon($obj, $key, $x, $y) .
'';
return TRUE;
}
// SKIN Function
function skin_getIcon(&$obj, $key, $x = 20, $y = 20) {
$lang = & $obj->root->_LANG['skin'];
$image = & $obj->root->_IMAGE['skin'];
if (! isset($image[$key])) return ' | ';
$alt = (isset($lang[$key]))? htmlspecialchars($lang[$key]) : '';
$src = (strpos($image[$key], 'src=') === 0)? $obj->cont['LOADER_URL'] . '?' . $image[$key] : $obj->cont['IMAGE_DIR'] . $image[$key];
return '
';
}
// SKIN Function
function skin_link_extractor($arr) {
static $i = 0;
$head = $arr[1];
$attr = $arr[2];
$text = $arr[3];
if (preg_match('/href=(["\'])(.+?)\\1/', $attr, $match)) {
$link = $match[2];
if ($link[0] !== '#') {
if (!isset($this->root->rtf['SkinLinks'][$link])) {
$i++;
$this->root->rtf['SkinLinks'][$link] = $i;
$this->root->rtf['SkinTexts'][$this->root->rtf['SkinLinks'][$link]][] = $text;
}
$this->root->rtf['SkinTexts'][$this->root->rtf['SkinLinks'][$link]][] = $text;
return $arr[1] . $arr[3]. '[' . $this->root->rtf['SkinLinks'][$link] . ']';
} else {
return $arr[3];
}
} else {
return $arr[0];
}
}
// Breadcrumbs
function get_breadcrumbs_array ($page, $name = 'name', $url = 'url') {
$parts = explode('/', $page);
$self = array_pop($parts); // Remove the page itself
$ret = array();
//$ret[] = array($name => $self, $url = '');
while (! empty($parts)) {
$landing = join('/', $parts);
$element = htmlspecialchars(array_pop($parts));
if (! $this->is_page($landing)) {
// Page not exists
$ret[] = array($name => $element, $url => '');
} else {
// Page exists
$ret[] = array($name => $element, $url => $this->get_page_uri($landing, TRUE));
}
}
$ret[] = array($name => $this->root->module['title'], $url => $this->root->script);
return array_reverse($ret);
}
// CACHE_DIR に Config ファイルを保存する
function save_config ($file = '', $section = '', $data = '') {
if (!$file || !$data || !$section) return;
$file = $this->cont['CACHE_DIR'].$file;
if (!is_file($file)) {
touch($file);
$org = '';
} else {
$org = file_get_contents($file);
$org = trim(str_replace(array(''), '', $org));
}
$data = '//<'.$section.'>' . "\n" . $data . "\n" . '//<'.$section.'/>';
if (strpos($org, '//<'.$section.'>') !== false) {
list($pre) = array_pad(explode('//<'.$section.'>'."\n", $org, 2), 2, '');
list(,$aft) = array_pad(explode("\n".'//<'.$section.'/>', $org, 2), 2, '');
$org = $pre . $data . $aft;
} else {
$org .= "\n" . $data;
}
$org = '';
HypCommonFunc::flock_put_contents($file, $org);
}
// ページの親階層を得る
function page_dirname ($page) {
return preg_replace('/(^|\/)[^\/]*$/', '',$page);
}
// ページのbasenameを得る
function page_basename ($page) {
return preg_replace('#^.*/#', '', $page);
}
//あるページの関連ページ数を得る
function links_get_related_count($page)
{
$links = $this->links_get_related_db($page);
$_links = array();
$count = 0;
foreach (array_keys($links) as $_page)
{
if (preg_match("/{$this->root->non_list}/",$_page))
{
continue;
}
$count++;
}
return $count;
}
// Page name normalize
function pagename_normalize($page) {
return str_replace($this->root->pagename_illegality, $this->root->pagename_normalizer, $page);
}
// Send Location heder
function send_location ($page='', $hash='', $url='', $title='', $buf_clear=true) {
if ($buf_clear) {
$this->clear_output_buffer();
}
if ($page !== '') {
$url = $this->get_page_uri($page, true);
if (!$title) {
$title = str_replace('$1', htmlspecialchars($page), $this->root->_title_updated);
}
}
if (!$url) {
$url = $this->cont['HOME_URL'];
}
if ($this->root->viewmode === 'popup') {
$url .= ((strpos($url, '?') === FALSE)? '?' : '&') . 'popup=1';
}
if ($hash) {
$url .= (($hash{0} !== '#')? '#' : '') . $hash;
}
// For WizMobile
$user = null;
if (strpos($url, '?') !== FALSE) {
if ((class_exists('XC_CLASS_EXISTS') && XC_CLASS_EXISTS('Wizin_User')) || class_exists('Wizin_User')) {
$user = & Wizin_User::getSingleton();
if ($user->bIsMobile) {
$url = str_replace('&', '&', $url);
list($_url, $_query) = explode('?', $url);
list($_query, $_hash) = array_pad(explode('#', $_query), 2, '');
$url = $_url . '?';
$toenc = $user->sEncoding;
$fromenc = $this->cont['SOURCE_ENCODING'];
foreach (explode('&', $_query) as $_q) {
list($_key, $_dat) = array_pad(explode('=', $_q), 2, '');
if ($_dat) {
$url .= $_key . '=' . rawurlencode(mb_convert_encoding(rawurldecode($_dat), $toenc, $fromenc)) . '&';
} else {
$url .= $_key . '&';
}
}
$url = rtrim($url, '&');
if ($_hash) {
$url .= '#' . $_hash;
}
}
}
}
if (headers_sent()) {
$this->redirect_header($url, 0, $title);
} else {
if ($user || defined('HYP_K_TAI_RENDER') && HYP_K_TAI_RENDER) {
if (is_object($user)) {
if (! $user->bCookie) {
$url = $this->href_give_session_id($url);
}
} else {
$kr =& HypKTaiRender::getSingleton();
if (! $kr->vars['ua']['allowCookie']) {
$url = $this->href_give_session_id($url);
}
}
}
header('Location: ' . $url);
}
exit;
}
function href_give_session_id ($url) {
$url = str_replace('&', '&', $url);
$session_name = session_name();
if (! defined('SID') || ! SID || isset($_COOKIE[$session_name])) return $url;
$parsed_base = parse_url($this->cont['ROOT_URL']);
$parsed_url = parse_url($url);
if (strtolower(substr($url, 0, 6)) === 'mailto') {
$parsed_url['scheme'] = 'mailto';
$parsed_url['host'] = $parsed_base['host'];
}
if (empty($parsed_url['host']) || ($parsed_url['host'] === $parsed_base['host'] && $parsed_url['scheme'] === $parsed_base['scheme'])) {
$url = preg_replace('/(?:\?|&)' . preg_quote($session_name, '/') . '=[^&#>]+/', '', $url);
list($href, $hash) = array_pad(explode('#', $url, 2), 2, '');
if (!$href) {
$href = isset($_SERVER['QUERY_STRING'])? '?' . $_SERVER['QUERY_STRING'] : '';
$href = preg_replace('/(?:\?|&)' . preg_quote($session_name, '/') . '=[^&]+/', '', $href);
};
$href .= ((strpos($href, "?") === FALSE)? '?' : '&') . SID;
$url = $href . ($hash? '#' . $hash : '');
}
return $url;
}
function send_json ($res) {
error_reporting(0);
// clear output buffer
$this->clear_output_buffer();
$json = htmlspecialchars(json_encode($res), ENT_NOQUOTES);
header('Content-Type: text/javascript; charset=utf-8');
header('Content-Length: '. strlen($json));
echo $json;
exit;
}
function send_xml ($res, $encode = 'UTF-8', $version = '1.0') {
error_reporting(0);
if ($this->cont['UA_PROFILE'] == 'mobile') {
// For jQuery mobile
$res = str_replace('cont['SOURCE_ENCODING']) === 'ISO-8859-1') {
$res = utf8_encode($res);
} else {
$res = mb_convert_encoding($res, $encode, ($this->cont['SOURCE_ENCODING'] === 'EUC-JP')? 'eucJP-win' : $this->cont['SOURCE_ENCODING']);
}
$xml = <<
$res
EOD;
// clear output buffer
$this->clear_output_buffer();
// mbstring setting
if (extension_loaded('mbstring')) {
mb_language($this->cont['MB_LANGUAGE']);
mb_internal_encoding($this->cont['SOURCE_ENCODING']);
ini_set('mbstring.http_input', 'pass');
mb_http_output('pass');
mb_detect_order('auto');
}
header ('Content-type: application/xml; charset='.strtolower($encode)) ;
header ('Content-Length: '. strlen($xml));
echo $xml;
exit;
}
function output_ajax ($body) {
// K-Tai EMOJI
if (preg_match('/\(\([eisv]:[0-9a-f]{4}\)\)|\[emj:\d{1,4}(?::(?:im|ez|sb))?\]/S', $body)) {
if (! XC_CLASS_EXISTS('MobilePictogramConverter')) {
HypCommonFunc::loadClass('MobilePictogramConverter');
}
if (XC_CLASS_EXISTS('MobilePictogramConverter')) {
$mpc =& MobilePictogramConverter::factory_common();
$mpc->setImagePath(XOOPS_URL . '/images/emoji');
$mpc->setString($body, FALSE);
$body = $mpc->autoConvertModKtai();
}
}
// Head Tags
list($head_pre_tag, $head_tag) = $this->get_additional_headtags();
$body = str_replace(']]>', ']]>', $body);
$xml = <<
read
EOD;
$this->send_xml($xml);
}
function output_popup ($body) {
// set target
$body = preg_replace('/(]+)(href=(?:"|\')[^#])/isS', '$1target="' . ((intval($this->root->vars['popup']) === 1)? '_parent' : htmlspecialchars(substr($this->root->vars['popup'],0,30))) . '" $2', $body);
// Head Tags
list($head_pre_tag, $head_tag) = $this->get_additional_headtags();
$css_charset = $this->cont['CSS_CHARSET'];
$class = 'xpwiki_' . $this->root->mydirname;
$navigator = $this->root->mydirname . '_navigator';
$cssprefix = $this->root->css_prefix ? 'pre=' . rawurlencode($this->root->css_prefix) . '&' : '';
// Set Ktai renderer's option.
if (defined('HYP_K_TAI_RENDER') && HYP_K_TAI_RENDER) {
$keitai_render =& HypKTaiRender::getSingleton();
$keitai_render->Config_googleAdSenseConfig = '';
}
header('Content-Type: text/html; charset=' . $this->cont['CONTENT_CHARSET']);
// HTML DTD, , and receive content-type
if (isset($this->root->pkwk_dtd)) {
$meta_content_type = $this->pkwk_output_dtd($this->root->pkwk_dtd);
} else {
$meta_content_type = $this->pkwk_output_dtd();
}
$html = <<
$meta_content_type
$head_pre_tag
$head_tag