/**
* Check for new messages from upstream
*
* @author Andreas Gohr <*****@*****.**>
*/
function checkUpdateMessages()
{
global $conf;
global $INFO;
global $updateVersion;
if (!$conf['updatecheck']) {
return;
}
if ($conf['useacl'] && !$INFO['ismanager']) {
return;
}
$cf = $conf['cachedir'] . '/messages.txt';
$lm = @filemtime($cf);
// check if new messages needs to be fetched
if ($lm < time() - 60 * 60 * 24 || $lm < @filemtime(DOKU_INC . DOKU_SCRIPT)) {
@touch($cf);
dbglog("checkUpdatesMessages(): downloading messages.txt");
$http = new DokuHTTPClient();
$http->timeout = 12;
$data = $http->get(DOKU_MESSAGEURL . $updateVersion);
io_saveFile($cf, $data);
} else {
dbglog("checkUpdatesMessages(): messages.txt up to date");
$data = io_readFile($cf);
}
// show messages through the usual message mechanism
$msgs = explode("\n%\n", $data);
foreach ($msgs as $msg) {
if ($msg) {
msg($msg, 2);
}
}
}
function debug($msg, $msgLevel)
{
// DEBUG
// Write log on data/cache/debug.log
if ($this->getConf('rc_debug_level') >= $msgLevel) {
dbglog("RC:" . $msg);
}
}
public function handleError($errno, $message, $file, $line)
{
$aError = compact($errno, $message, $file, $line);
Pico::cfg()->use_debug_mail and dbgmail(print_r($aError, true), Pico::cfg()->admin_email);
Pico::cfg()->use_debug_log and dbglog(print_r($aError, true));
header("HTTP/1.0 500 Server Error");
PICOWA_DEBUG_MODE and print_r($aError);
echo $this->render('500');
die;
}
function plain($string)
{
$doku_inline_tags = array('**', '//', "''", '<del>', '</del>', ']]');
$plain = str_replace($doku_inline_tags, '', $string);
$req_link = '/\\[\\[(.*?\\|)?/';
$plain = preg_replace($req_link, '', $plain);
dbglog($string, 'alphalist helper::plain before');
dbglog(trim($plain), 'alphalist helper::plain after');
return trim($plain);
}
/**
* send an email to inform about a changed page
*
* @param $event
* @param $param
* @return bool false if the receiver is invalid or there was an error passing the mail to the MTA
*/
function send_change_mail(&$event, $param)
{
global $ID;
global $ACT;
global $INFO;
global $conf;
$data = pageinfo();
if ($ACT != 'save') {
return true;
}
// IO_WIKIPAGE_WRITE is always called twice when saving a page. This makes sure to only send the mail once.
if (!$event->data[3]) {
return true;
}
// Does the publish plugin apply to this page?
if (!$this->hlp->isActive($ID)) {
return true;
}
//are we supposed to send change-mails at all?
if ($this->getConf('apr_mail_receiver') === '') {
return true;
}
// get mail receiver
$receiver = $this->getConf('apr_mail_receiver');
$validator = new EmailAddressValidator();
$validator->allowLocalAddresses = true;
if (!$validator->check_email_address($receiver)) {
dbglog(sprintf($this->getLang('mail_invalid'), htmlspecialchars($receiver)));
return false;
}
// get mail sender
$ReplyTo = $data['userinfo']['mail'];
if ($ReplyTo == $receiver) {
return true;
}
if ($INFO['isadmin'] == '1') {
return true;
}
// get mail subject
$timestamp = dformat($data['lastmod'], $conf['dformat']);
$subject = $this->getLang('apr_mail_subject') . ': ' . $ID . ' - ' . $timestamp;
$body = $this->create_mail_body('change');
$mail = new Mailer();
$mail->to($receiver);
$mail->subject($subject);
$mail->setBody($body);
$mail->setHeader("Reply-To", $ReplyTo);
$returnStatus = $mail->send();
return $returnStatus;
}
/**
* Render the output remotely at ditaa.org
*/
function _remote($data, $in, $out)
{
if (!file_exists($in)) {
if ($conf['debug']) {
dbglog($in, 'no such seqdia input file');
}
return false;
}
$http = new DokuHTTPClient();
$http->timeout = 30;
$pass = array();
$pass['style'] = $data['style'];
$pass['message'] = io_readFile($in);
$result = $http->post('http://www.websequencediagrams.com/index.php', $pass);
if (!$result) {
return false;
}
$json = new JSON(JSON_LOOSE_TYPE);
$json->skipnative = true;
$json_data = $json->decode($result);
$img = $http->get('http://www.websequencediagrams.com/index.php' . $json_data['img']);
if (!$img) {
return false;
}
return io_saveFile($out, $img);
}
/**
* Log access to a media file
*
* called from action.php
*
* @param string $media the media ID
* @param string $mime the media's mime type
* @param bool $inline is this displayed inline?
* @param int $size size of the media file
*/
public function log_media($media, $mime, $inline, $size)
{
// handle user agent
$ua = addslashes($this->ua_agent);
$ua_type = addslashes($this->ua_type);
$ua_ver = addslashes($this->ua_version);
$os = addslashes($this->ua_platform);
$ua_info = addslashes($this->ua_name);
$media = addslashes($media);
list($mime1, $mime2) = explode('/', strtolower($mime));
$mime1 = addslashes($mime1);
$mime2 = addslashes($mime2);
$inline = $inline ? 1 : 0;
$size = (int) $size;
$ip = addslashes(clientIP(true));
$uid = addslashes($this->uid);
$user = addslashes($_SERVER['REMOTE_USER']);
$session = addslashes($this->getSession());
$sql = "INSERT DELAYED INTO " . $this->hlp->prefix . "media\n SET dt = NOW(),\n media = '{$media}',\n ip = '{$ip}',\n ua = '{$ua}',\n ua_info = '{$ua_info}',\n ua_type = '{$ua_type}',\n ua_ver = '{$ua_ver}',\n os = '{$os}',\n user = '******',\n session = '{$session}',\n uid = '{$uid}',\n size = {$size},\n mime1 = '{$mime1}',\n mime2 = '{$mime2}',\n inline = {$inline}\n ";
$ok = $this->hlp->runSQL($sql);
if (is_null($ok)) {
global $MSG;
dbglog($MSG);
}
}
$sModuleFileName = $sModuleName . '.php';
if (!$bFlagStop) {
if (file_exists(FLGR_MODULES . '/' . $sModuleFileName)) {
$sModuleFileName = FLGR_MODULES . '/' . $sModuleFileName;
} elseif (file_exists(FLGR_CMS_MODULES . '/' . $sModuleFileName)) {
$sModuleFileName = FLGR_CMS_MODULES . '/' . $sModuleFileName;
} else {
dbglog('DBG_KRNL', 'Error: "Module not found" in index at line ' . __LINE__);
$sModuleFileName = false;
}
if ($sModuleFileName !== false) {
dbglog('DBG_KRNL', '===========================================', '===========================================');
dbglog('DBG_KRNL', $nId, '$nId');
dbglog('DBG_KRNL', $sTitle, '$sTitle');
dbglog('DBG_KRNL', $bFlagLastModule, '$bFlagLastModule');
dbglog('DBG_KRNL', $sModuleName, 'include');
include $sModuleFileName;
}
}
}
// Обработка 404, 301
if ($bFlag404) {
// nat
$sql = $Db->sqlGetSelect(DB_PREFIX . DB_TBL_NAT, array('to')) . $Db->sqlGetWhere(array('from' => $sRequest));
$sql = $Db->queryRow($sql);
if (!empty($sql)) {
// 301
// cStat::bSaveEvent(EVENT_301);
$nat = current($sql);
header('301 Moved Permanently');
header('Location: ' . $nat);
/**
* Pings search engines with the sitemap url. Plugins can add or remove
* urls to ping using the SITEMAP_PING event.
*
* @author Michael Hamann
*/
public function pingSearchEngines()
{
//ping search engines...
$http = new DokuHTTPClient();
$http->timeout = 8;
$encoded_sitemap_url = urlencode(wl('', array('do' => 'sitemap'), true, '&'));
$ping_urls = array('google' => 'http://www.google.com/webmasters/sitemaps/ping?sitemap=' . $encoded_sitemap_url, 'yahoo' => 'http://search.yahooapis.com/SiteExplorerService/V1/updateNotification?appid=dokuwiki&url=' . $encoded_sitemap_url, 'microsoft' => 'http://www.bing.com/webmaster/ping.aspx?siteMap=' . $encoded_sitemap_url);
$data = array('ping_urls' => $ping_urls, 'encoded_sitemap_url' => $encoded_sitemap_url);
$event = new Doku_Event('SITEMAP_PING', $data);
if ($event->advise_before(true)) {
foreach ($data['ping_urls'] as $name => $url) {
dbglog("Sitemapper::PingSearchEngines(): pinging {$name}");
$resp = $http->get($url);
if ($http->error) {
dbglog("Sitemapper:pingSearchengines(): {$http->error}");
}
dbglog('Sitemapper:pingSearchengines(): ' . preg_replace('/[\\n\\r]/', ' ', strip_tags($resp)));
}
}
$event->advise_after();
return true;
}
/**
* Run the ditaa Java program
*/
function _run($data, $in, $out)
{
global $conf;
if (!file_exists($in)) {
if ($conf['debug']) {
dbglog($in, 'no such ditaa input file');
}
return false;
}
$cmd = $this->getConf('java');
$cmd .= ' -Djava.awt.headless=true -Dfile.encoding=UTF-8 -jar';
$cmd .= ' ' . escapeshellarg(dirname(__FILE__) . '/ditaa/ditaa0_9.jar');
//ditaa jar
$cmd .= ' --encoding UTF-8';
$cmd .= ' ' . escapeshellarg($in);
//input
$cmd .= ' ' . escapeshellarg($out);
//output
$cmd .= ' -s ' . escapeshellarg($data['scale']);
if (!$data['antialias']) {
$cmd .= ' -A';
}
if (!$data['shadow']) {
$cmd .= ' -S';
}
if ($data['round']) {
$cmd .= ' -r';
}
if (!$data['edgesep']) {
$cmd .= ' -E';
}
exec($cmd, $output, $error);
if ($error != 0) {
if ($conf['debug']) {
dbglog(join("\n", $output), 'ditaa command failed: ' . $cmd);
}
return false;
}
return true;
}
/**
* Statistics plugin - data logger
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author Andreas Gohr <*****@*****.**>
*/
if (!defined('DOKU_INC')) {
define('DOKU_INC', realpath(dirname(__FILE__) . '/../../../') . '/');
}
define('DOKU_DISABLE_GZIP_OUTPUT', 1);
require_once DOKU_INC . 'inc/init.php';
session_write_close();
// all features are brokered by the helper plugin
/** @var helper_plugin_statistics $plugin */
$plugin = plugin_load('helper', 'statistics');
dbglog('Log ' . $_SERVER['REQUEST_URI']);
switch ($_REQUEST['do']) {
case 'v':
$plugin->Logger()->log_access();
$plugin->Logger()->log_session(1);
break;
/** @noinspection PhpMissingBreakStatementInspection */
/** @noinspection PhpMissingBreakStatementInspection */
case 'o':
$plugin->Logger()->log_outgoing();
//falltrough
//falltrough
default:
$plugin->Logger()->log_session();
}
// fixme move to top
if (!$bFlagStop) {
if (file_exists(FLGR_MODULES . '/' . $sModuleFileName)) {
$sModuleFileName = FLGR_MODULES . '/' . $sModuleFileName;
} elseif (file_exists(FLGR_CMS_MODULES . '/' . $sModuleFileName)) {
$sModuleFileName = FLGR_CMS_MODULES . '/' . $sModuleFileName;
} else {
dbglog('Error: "Module not found" in index at line ' . __LINE__);
$sModuleFileName = false;
}
if ($sModuleFileName !== false) {
if (defined('KRNL')) {
dbglog('===========================================', '===========================================');
dbglog($nId, '$nId');
dbglog($sTitle, '$sTitle');
dbglog($bFlagLastModule, '$bFlagLastModule');
dbglog($sModuleName, 'include');
}
include $sModuleFileName;
}
}
}
// Обработка 404, 301
if ($bFlag404) {
// nat
$sql = "SELECT `to` FROM `" . DB_PREFIX . DB_TBL_NAT . "` WHERE `from` = '" . $sRequest . "'";
$sql = mysql_query($sql);
$sql = mysql_fetch_assoc($sql);
if (!empty($sql)) {
// 301
cStat::bSaveEvent(EVENT_301);
$nat = current($sql);
if (!$bFlagLastModule) {
return;
}
// ---------------------------
// Если нет параметра в запросе - перебрасываем
// на профиль залогиненного пользователя
if (!$bFlag404) {
header('Location: /user/' . $Permissions->getLoggedUserId());
include_once FLGR_COMMON . '/exit.php';
}
// off
$off = $aRequest[$nLevel + 1];
if ((string) (int) $off != $off) {
$errmess = 'WARN: Неверный id пользователя: ' . $off . ' !';
Console::log($errmess);
dbglog('DEBUG', $errmess);
$off = (int) $off;
}
//Console::log($seg.':'.$off);
// Получаем данные
$aUser = $Users->getBaseData($off);
if (empty($aUser)) {
//Console::log(__FILE_.' ('.__LINE__.') - Пользователь не найден');
die('Пользователь не найден');
}
//Console::log('$aUser:'******'/user/' . $off, $aUser['family'] . ' ' . $aUser['name']);
// CSS
stylesheet('profile.css');
/**
* Run the graphviz program
*/
function _run($data, $in, $out)
{
global $conf;
if (!file_exists($in)) {
if ($conf['debug']) {
dbglog($in, 'no such graphviz input file');
}
return false;
}
$cmd = $this->getConf('path');
if (isset($data['layer_n']) && isset($data['layer_cur'])) {
$gvpath = dirname($this->getConf('path'));
$script = 'BEG_G { char* larr[int]; int i; if (!isAttr($,"G","layers")) return; if (isAttr($,"G","layersep")) tokens($.layers,larr,$.layersep); else tokens($.layers,larr," :\\t"); for (larr[i]) { printf("%s\\n",larr[i]); } }';
exec(sprintf("%s/gvpr %s %s", escapeshellarg($gvpath), escapeshellarg($script), escapeshellarg($in)), $exout, $retval);
$cmd .= sprintf(" '-Glayerselect=%s'%s", $exout[$data['layer_cur']], (int) $data['layer_cur'] > 0 ? ' -Gbgcolor=#00000000' : '');
}
$cmd .= ' -Tpng';
$cmd .= ' -K' . $data['layout'];
$cmd .= ' -o' . escapeshellarg($out);
//output
$cmd .= ' ' . escapeshellarg($in);
//input
if (isset($data['dpi']) && $data['dpi'] > 0) {
$cmd .= sprintf(" -Gdpi=%d", $data['dpi']);
}
$cmd .= ' 2>/dev/null';
exec($cmd, $output, $error);
if (isset($data['slicespace']) && $data['slicespace'] > 0) {
$image = new Imagick($out);
$trans = new ImagickPixel('transparent');
$imageprops = $image->getImageGeometry();
$w = $imageprops['width'];
$h = $imageprops['height'];
$draw = new ImagickDraw();
$draw->setFillColor($trans);
// Set up some colors to use for fill and outline
$draw->setStrokeColor(new ImagickPixel('rgb(40,40,40)'));
$draw->rectangle(0, 0, $w - 1, $h - 1);
// Draw the rectangle
$image->drawImage($draw);
$image->resizeImage($w * 2, $h, imagick::FILTER_LANCZOS, 1.0);
$image->shearImage($trans, 45, 0);
$imageprops = $image->getImageGeometry();
$w = $imageprops['width'];
$image->resizeImage($w / 2, $h / 2, imagick::FILTER_LANCZOS, 1.0);
$image->writeImage($out);
}
if ($error != 0) {
if ($conf['debug']) {
dbglog(join("\n", $output), 'graphviz command failed: ' . $cmd);
}
return false;
}
return true;
}
public function retrieveGroups($start = 0, $limit = 0)
{
// connect to mysql
$link = mysql_connect($this->phpbb3_dbhost, $this->phpbb3_dbuser, $this->phpbb3_dbpasswd);
if (!$link) {
dbglog("authphpbb3 error: can't connect to database server");
msg("Database error. Contact wiki administrator", -1);
return false;
}
// set codepage to utf-8
mysql_set_charset("utf8", $link);
// select forum database
if (!mysql_select_db($this->phpbb3_dbname, $link)) {
dbglog("authphpbb3 error: can't use database");
msg("Database error. Contact wiki administrator", -1);
mysql_close($link);
return false;
}
if (limit > 0) {
// get groups from db
$query = "select *\n\t\t\t\t\tfrom {$this->phpbb3_table_prefix}groups \n\t\t\t\t\twhere 1 = 1\n order by group_name\n limit {$start}, {$limit}";
$rs = mysql_query($query, $link);
while ($row = mysql_fetch_array($rs)) {
// fill array of groups names whith data from db
$tmpvar[] = $row['group_name'];
}
mysql_close($link);
return $tmpvar;
} else {
mysql_close($link);
return false;
}
}
/**
* prepare the cache object for default _useCache action
*/
function _cache_prepare(Doku_Event &$event, $param) {
global $conf;
/* @var cache_renderer $cache */
$cache =& $event->data;
if(!isset($cache->page)) return;
if(!isset($cache->mode) || !in_array($cache->mode, $this->supportedModes)) return;
$depends = p_get_metadata($cache->page, 'plugin_include');
if($conf['allowdebug']) {
dbglog('---- PLUGIN INCLUDE CACHE DEPENDS START ----');
dbglog($depends);
dbglog('---- PLUGIN INCLUDE CACHE DEPENDS END ----');
}
if (!is_array($depends)) return; // nothing to do for us
if (!is_array($depends['pages']) ||
!is_array($depends['instructions']) ||
$depends['pages'] != $this->helper->_get_included_pages_from_meta_instructions($depends['instructions']) ||
// the include_content url parameter may change the behavior for included pages
$depends['include_content'] != isset($_REQUEST['include_content'])) {
$cache->depends['purge'] = true; // included pages changed or old metadata - request purge.
if($conf['allowdebug']) {
dbglog('---- PLUGIN INCLUDE: REQUESTING CACHE PURGE ----');
dbglog('---- PLUGIN INCLUDE CACHE PAGES FROM META START ----');
dbglog($depends['pages']);
dbglog('---- PLUGIN INCLUDE CACHE PAGES FROM META END ----');
dbglog('---- PLUGIN INCLUDE CACHE PAGES FROM META_INSTRUCTIONS START ----');
dbglog($this->helper->_get_included_pages_from_meta_instructions($depends['instructions']));
dbglog('---- PLUGIN INCLUDE CACHE PAGES FROM META_INSTRUCTIONS END ----');
}
} else {
// add plugin.info.txt to depends for nicer upgrades
$cache->depends['files'][] = dirname(__FILE__) . '/plugin.info.txt';
foreach ($depends['pages'] as $page) {
if (!$page['exists']) continue;
$file = wikiFN($page['id']);
if (!in_array($file, $cache->depends['files'])) {
$cache->depends['files'][] = $file;
}
}
}
}
static function debug($callback, $tag)
{
dbglog($tag);
if (is_string($callback)) {
dbglog($callback);
} elseif (is_array($callback)) {
if (is_object($callback[0])) {
dbglog(get_class($callback[0]) . '->' . $callback[1]);
} else {
if (is_string($callback[0])) {
dbglog($callback[0] . '::' . $callback[1]);
}
}
} else {
if (is_object($callback)) {
dbglog(get_class($callback));
}
}
}
function dbglogr($array)
{
dbglog(print_r($array, true));
}
function handle($match, $state, $pos, &$handler)
{
global $ID;
dbglog($match, 'alphalist syntax $match');
$alphalist =& plugin_load('helper', 'alphalist');
//remove [alphalist
$match = substr($match, 10);
//remove ]
$match = substr($match, 0, -1);
$match = trim($match);
dbglog($match, 'alphalist syntax $match after processing');
$pages = array();
// [alphalist] sytax
if (empty($match)) {
$pages[0][] = '';
$pages[1][] = '';
} else {
preg_match_all('/([a-zA-Z0-9:_\\-]*)(?:\\{([^\\}]+)\\})?/', $match, $matches);
//remove empty matches
$k = 0;
for ($i = 0; $i < count($matches[0]); $i++) {
if (!empty($matches[0][$i])) {
for ($j = 1; $j < count($matches); $j++) {
$pages[$j - 1][$k] = $matches[$j][$i];
}
$k++;
}
}
}
dbglog($pages, 'alphalist syntax $pages');
$list = array();
for ($i = 0; $i < count($pages[0]); $i++) {
if (empty($pages[0][$i])) {
$page = $ID;
} else {
$page = $pages[0][$i];
}
//Get section
$section = $pages[1][$i];
$file = wikiFN($page);
if (file_exists($file)) {
$content = file($file);
if ($section == false) {
foreach ($content as $row) {
if (preg_match('/^ (\\-|\\*)(.*)/', $row, $match)) {
$list[$alphalist->plain($match[2])] = $match[2];
}
}
} else {
//0 - waiting for header 1 - in header
$state = 0;
foreach ($content as $row) {
if ($state == 0) {
if (strstr($row, $section)) {
$state++;
}
} else {
if (preg_match('/==.*?==/', $row)) {
break;
}
if (preg_match('/^ (\\-|\\*)(.*)/', $row, $match)) {
$list[$alphalist->plain($match[2])] = $match[2];
}
}
}
}
}
}
dbglog($pages, 'alphalist syntax $list');
return $list;
}
/**
* Simple function to run a DB query
*/
public function runSQL($sql_string)
{
$link = $this->dbLink();
if (!$link) {
return null;
}
$result = mysqli_query($link, $sql_string);
if ($result === false) {
dbglog('DB Error: ' . mysqli_error($link) . ' ' . hsc($sql_string), -1);
msg('DB Error: ' . mysqli_error($link) . ' ' . hsc($sql_string), -1);
return null;
}
$resultarray = array();
//mysql_db_query returns 1 on a insert statement -> no need to ask for results
if ($result !== true) {
for ($i = 0; $i < mysqli_num_rows($result); $i++) {
$temparray = mysqli_fetch_assoc($result);
$resultarray[] = $temparray;
}
mysqli_free_result($result);
}
if (mysqli_insert_id($link)) {
$resultarray = mysqli_insert_id($link);
//give back ID on insert
}
return $resultarray;
}
/**
* Log accesses to deprecated fucntions to the debug log
*
* @param string $alternative The function or method that should be used instead
*/
function dbg_deprecated($alternative = '')
{
global $conf;
if (!$conf['allowdebug']) {
return;
}
$backtrace = debug_backtrace();
array_shift($backtrace);
$self = array_shift($backtrace);
$call = array_shift($backtrace);
$called = trim($self['class'] . '::' . $self['function'] . '()', ':');
$caller = trim($call['class'] . '::' . $call['function'] . '()', ':');
$msg = $called . ' is deprecated. It was called from ';
$msg .= $caller . ' in ' . $call['file'] . ':' . $call['line'];
if ($alternative) {
$msg .= ' ' . $alternative . ' should be used instead!';
}
dbglog($msg);
}
/**
* Render the output locally using the plantuml.jar
*/
function _local($data, $in, $out)
{
if (!file_exists($in)) {
dbglog($in, 'No such plantuml input file');
return false;
}
$java = $this->getConf('java');
$jar = $this->getConf('jar');
$jar = realpath($jar);
$jar = escapeshellarg($jar);
// we are not specifying the output here, because plantuml will generate a file with the same
// name as the input but with .png extension, which is exactly what we want
$command = $java;
$command .= ' -Djava.awt.headless=true';
$command .= ' -Dfile.encoding=UTF-8';
$command .= " -jar {$jar}";
$command .= ' -charset UTF-8';
$command .= ' ' . escapeshellarg($in);
$command .= ' 2>&1';
exec($command, $output, $return_value);
if ($return_value == 0) {
return true;
} else {
dbglog(join("\n", $output), "PlantUML execution failed: {$command}");
return false;
}
}
/**
* Handler to prepare matched data for the rendering process.
*
* This function can only pass data to render() via its return value - render()
* may be not be run during the object's current life.
*
* Usually you should only need the $match param.
*
* @param string $match The text matched by the patterns
* @param int $state The lexer state for the match
* @param int $pos The character position of the matched text
* @param Doku_Handler $handler Reference to the Doku_Handler object
* @return array Return an array with all data you want to use in render
*
* @see DokuWiki_Syntax_Plugin::handle()
*/
function handle($match, $state, $pos, Doku_Handler &$handler)
{
global $conf;
$match = str_replace(array(">", "{{", "}}"), array(":", "[", "]"), $match);
$match = substr($match, 1, -1);
$data = explode(":", $match);
$this->_oauth_consumer_key = $this->getConf('oauth_consumer_key');
$this->_oauth_consumer_secret = $this->getConf('oauth_consumer_secret');
$this->_oauth_token = $this->getConf('oauth_token');
$this->_oauth_token_secret = $this->getConf('oauth_token_secret');
if (empty($this->_oauth_consumer_key) || empty($this->_oauth_consumer_secret) || empty($this->_oauth_token) || empty($this->_oauth_token_secret)) {
msg($this->getLang('configerror'), -1, '', '', MSG_ADMINS_ONLY);
dbglog($this->getLang('configerror'), "TWITTER PLUGIN");
}
$number = $this->getConf('maxresults');
if (isset($data[3])) {
$number = $data[3];
}
$data[2] = str_replace(" ", "%20", $data[2]);
if (strtoupper($data[1]) == "SEARCH") {
$json = $this->getData("https://api.twitter.com/1.1/search/tweets.json", array('q' => $data[2], 'count' => $number, 'include_entities' => false));
} else {
$json = $this->getData("https://api.twitter.com/1.1/statuses/user_timeline.json", array('screen_name' => $data[2], 'count' => $number));
}
$decode = json_decode($json);
// dbglog($decode, "=======================decoded json from Twitter============================");
if (isset($decode->search_metadata)) {
return array($decode->statuses, $this->getLang('results') . ' <a class="urlextern" target="_blank" href="https://twitter.com/search?q=' . $data[2] . '">' . str_replace("%20", " and ", $data[2] . '</a>'));
}
return array($decode, $this->getLang('header') . ' <a class="urlextern" target="_blank" href="https://twitter.com/' . $data[2] . '">@' . $data[2] . '</a>');
}
protected function xrdTagContent($parser, $content)
{
dbglog("reading content of tag " . $this->tmpCurrTag . ": " . $content);
if ($this->tmpCurrTag == "VENDOR") {
$this->tmpCurrTarget->vendor = $content;
} else {
if ($this->tmpCurrTag == "NAME") {
$this->tmpCurrTarget->name = $content;
} else {
if ($this->tmpCurrTag == "TITLE") {
$this->tmpCurrTarget->title = $content;
} else {
if ($this->tmpCurrTag == "PROMPT") {
$this->tmpCurrTarget->prompt = $content;
} else {
if ($this->tmpCurrTag == "SUBJECT") {
$this->tmpCurrTarget->id = $content;
} else {
if ($this->tmpCurrTag == "PROPERTY") {
dbglog("Have property tag, type is " . $this->tmpCurrPropertyType);
if ($this->tmpCurrPropertyType == "http://www.oexchange.org/spec/0.8/prop/vendor") {
$this->tmpCurrTarget->vendor = $content;
} else {
if ($this->tmpCurrPropertyType == "http://www.oexchange.org/spec/0.8/prop/title") {
$this->tmpCurrTarget->title = $content;
} else {
if ($this->tmpCurrPropertyType == "http://www.oexchange.org/spec/0.8/prop/name") {
$this->tmpCurrTarget->name = $content;
} else {
if ($this->tmpCurrPropertyType == "http://www.oexchange.org/spec/0.8/prop/prompt") {
$this->tmpCurrTarget->prompt = $content;
}
}
}
}
}
}
}
}
}
}
}
/**
* Run the graphviz program to generate the map
* @Author: Michael Kling
*/
function _map($data, $in, $out)
{
global $conf;
if (!file_exists($in)) {
if ($conf['debug']) {
dbglog($in, 'no such graphviz input file');
}
return false;
}
$cmd = $this->getConf('path');
$cmd .= ' -Tcmap';
$cmd .= ' -K' . $data['layout'];
$cmd .= ' -o' . escapeshellarg($out);
//output
$cmd .= ' ' . escapeshellarg($in);
//input
$result = exec($cmd, $output, $error);
if ($error != 0) {
if ($conf['debug']) {
dbglog(join("\n", $output), 'graphviz command failed: ' . $cmd);
}
return false;
}
return true;
}
/**
* Return a count of the number of user which meet $filter criteria
*
* @param array $filter $filter array of field/pattern pairs, empty array for no filter
* @return int number of users
*/
public function getUserCount($filter = array())
{
$adldap = $this->_adldap(null);
if (!$adldap) {
dbglog("authad/auth.php getUserCount(): _adldap not set.");
return -1;
}
if ($filter == array()) {
$result = $adldap->user()->all();
} else {
$searchString = $this->_constructSearchString($filter);
$result = $adldap->user()->all(false, $searchString);
if (isset($filter['grps'])) {
$this->users = array_fill_keys($result, false);
$usermanager = plugin_load("admin", "usermanager", false);
$usermanager->setLastdisabled(true);
if (!isset($this->_grpsusers[$this->_filterToString($filter)])) {
$this->_fillGroupUserArray($filter, $usermanager->getStart() + 3 * $usermanager->getPagesize());
} elseif (count($this->_grpsusers[$this->_filterToString($filter)]) < $usermanager->getStart() + 3 * $usermanager->getPagesize()) {
$this->_fillGroupUserArray($filter, $usermanager->getStart() + 3 * $usermanager->getPagesize() - count($this->_grpsusers[$this->_filterToString($filter)]));
}
$result = $this->_grpsusers[$this->_filterToString($filter)];
} else {
$usermanager = plugin_load("admin", "usermanager", false);
$usermanager->setLastdisabled(false);
}
}
if (!$result) {
return 0;
}
return count($result);
}
/**
* Run the ditaa Go program
*
* @param array $data The config settings - currently not used because the Go relase supports no options
* @param string $in Path to the ditaa input file (txt)
* @param string $out Path to the output file (PNG)
* @return bool true if the image was created, false otherwise
*/
protected function _runGo($data, $in, $out)
{
global $conf;
if (!file_exists($in)) {
if ($conf['debug']) {
dbglog($in, 'no such ditaa input file');
}
return false;
}
$cmd = $this->getLocalBinary();
if (!$cmd) {
return false;
}
$cmd .= ' ' . escapeshellarg($in);
//input
$cmd .= ' ' . escapeshellarg($out);
//output
exec($cmd, $output, $error);
if ($error != 0) {
if ($conf['debug']) {
dbglog(join("\n", $output), 'ditaa command failed: ' . $cmd);
}
return false;
}
return true;
}
/**
* Returns the content of a graphviz image.
*
* @param data parameters.
*
* @return PNG image.
*/
function get_graphviz_image($data)
{
global $conf;
$image = null;
$gathered_data = $this->get_gathered_data($data);
$dot_input = $this->get_dot($gathered_data);
// See if a manual path was given for graphviz
if ($this->getConf('graphviz_path')) {
// Local build
$cmd = $this->getConf('path');
$cmd .= ' -Tpng';
$cmd .= ' -K' . $data['layout'];
$cmd .= ' -o' . escapeshellarg($image);
//output
$cmd .= ' ' . escapeshellarg($dot_input);
//input
exec($cmd, $image, $error);
if ($error != 0) {
if ($conf['debug']) {
dbglog(join("\n", $image), 'mindmap command failed: ' . $cmd);
}
return false;
}
} else {
// Remote via google chart tools
$http = new DokuHTTPClient();
$http->timeout = 30;
$pass = array();
$pass['cht'] = 'gv:' . $data['format'];
$pass['chl'] = $dot_input;
$image = $http->post('http://chart.apis.google.com/chart', $pass, '&');
if (!$image) {
return false;
}
}
return $image;
}
/**
* Запрос разрешения.
* В качестве параметров получает идентификаторы
* Действия, Объекта к которому осуществляется доступ,
* и Роли, которая осуществляет доступ.
*
* @param id $idAction
* @param id $idObject
* @param string $sRole
*
* @return boolean
*/
function getAccess($idAction, $idObject, $idRole)
{
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', 'getAccess', '-----------------------');
}
// Получаем Действие
$aAction = $this->getEltForWhere('_Actions', "`id` = '{$idAction}'");
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $aAction, '$aAction');
}
// Получаем Объект
$aObject = $this->getEltForWhere('_Objects', "`id` = '{$idObject}'");
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $aObject, '$aObject');
}
// Если класс Kласс Безопасности Действия и Объекта не совпадают
if ($aAction['class_id'] != $aObject['class_id']) {
my_die('Kласс Безопасности Действия и Объекта не совпадают');
}
// Получаем Kласс Безопасности
$aClass = $this->getEltForWhere('_Classes', "`id` = '" . $aObject['class_id'] . "'");
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $aClass, '$aClass');
}
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', 'hierarchical', $aClass['hierarchical']);
}
// Если права не иерархичны
if (0 == $aClass['hierarchical']) {
$permission = $this->getPermission($idAction, $idObject, $idRole);
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $permission, 'Неиерархичный return');
}
if ($permission == 2) {
// Если Разрешение, связывающее Действие, Объект и Роль не найдено
// Вернуть значение `default` Класса Безопасности.
return $aClass['default'];
}
// Вернуть Разрешение
return $permission;
}
// Если права иерархичны
// Получить имя таблицы и id элемента
$sReference = $aClass['reference'];
if (!defined($sReference)) {
my_die('Неверная ссылка');
} else {
$sReference = constant($sReference);
}
$idOffset = $aObject['offset_id'];
// Получить ветвь иерархии
$aElts = array($aObject['offset_id']);
while ($idOffset > 0) {
$sql = "SELECT `parent` FROM `" . DB_PREFIX . $sReference . "` \n\t\t\t\t\tWHERE (`id` = '{$idOffset}')";
$sql = mysql_query($sql);
if (false == $sql) {
my_die();
}
if ($row = mysql_fetch_assoc($sql)) {
$aElts[] = $idOffset = $row['parent'];
} else {
$idOffset = 0;
}
}
array_pop($aElts);
// удаляем нулевой элемент
$aElts = array_reverse($aElts);
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $aElts, 'BRANCH');
}
// Собрать результирующие права на Действие Роли над Объектом
$bResult = $aClass['default'];
foreach ($aElts as $v) {
// Ищем Объект, управляющий доступом к этому узлу ветви
$aNodeObject = $this->_Objects->get("*", "\n\t\t\t\t(`class_id` = '" . $aObject['class_id'] . "') AND\n\t\t\t\t(`offset_id` = '{$v}')\n\t\t\t");
// Если не нашли - пропускаем итерацию
if (empty($aNodeObject)) {
continue;
}
// Если нашли более одного
if (count($aNodeObject) > 1) {
my_die('Более одного объекта узла');
}
$aNodeObject = $aNodeObject[0];
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $aNodeObject, '$aNodeObject');
}
// Ищем Разрешение Роли на Это Действие для этого Объекта
$aNodePermission = $this->_Permissions->get("*", "\n\t\t\t\t(`role_id` = '{$idRole}') AND\n\t\t\t\t(`object_id` = '" . $aNodeObject['id'] . "') AND\n\t\t\t\t(`action_id` = '{$idAction}')\n\t\t\t");
// Если не нашли - пропускаем итерацию
if (empty($aNodePermission)) {
continue;
}
// Если нашли более одного?
if (count($aNodePermission) > 1) {
my_die('Более одного разрешения узла');
}
$aNodePermission = $aNodePermission[0];
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $aNodePermission, '$aNodePermission');
}
// Осуществляем сложение прав в зависимости от политики
if ($aClass['policy']) {
$bResult = $bResult or $aNodePermission['access'];
} else {
$bResult = $bResult and $aNodePermission['access'];
}
}
if (defined('DBG_PERM')) {
dbglog('DBG_PERM', $bResult, 'bREsult');
}
// Вернуть результирующие права
return $bResult;
}
