static function setTraceEnabled($bEnabled)
{
self::$bTraceEnabled = $bEnabled;
if (!$bEnabled) {
self::$log = array();
}
}
function __construct($sMsg = "")
{
parent::__construct($sMsg);
if (class_exists('AnwDebug') && AnwDebug::isEmergencyDebugEnabled()) {
print "AnwUnexpectedException:" . $sMsg . "<br/>";
}
AnwDebug::log("**** new UnexpectedException: " . $sMsg . " ****");
}
static function isCurrentPage($sPageName)
{
try {
$sCurrentPage = AnwActionPage::getCurrentPageName();
if ($sPageName == $sCurrentPage) {
AnwDebug::log("isCurrentPage (" . $sPageName . ") : YES (currently " . $sCurrentPage . ")");
return true;
}
//check translations if page exists
$oPage = new AnwPageByName($sCurrentPage);
if ($oPage->exists()) {
$aoPages = $oPage->getPageGroup()->getPages();
foreach ($aoPages as $oPageTranslation) {
if ($oPageTranslation->getName() == $sPageName) {
AnwDebug::log("isCurrentPage (" . $sPageName . ") : YES (currently " . $sCurrentPage . ")");
return true;
}
}
}
} catch (AnwException $e) {
}
AnwDebug::log("isCurrentPage (" . $sPageName . ") : NO (currently " . $sCurrentPage . ")");
return false;
}
protected static function debug($sMsg)
{
AnwDebug::log("(ContentField)" . $sMsg);
}
/**
* Load group's pages information from meta file.
*/
private function loadInfo()
{
if ($this->bInfoLoaded) {
return;
}
try {
//get PageGroup from storage system
if (!$this->nId) {
throw new AnwPageGroupNotFoundException();
}
AnwDebug::log("(AnwPageGroup)Loading PageGroup info...");
$oPageGroup = AnwStorage::getPageGroup($this->nId);
//PageGroup exists, update it's attributes
$this->bExists = true;
$this->sContentClass = $oPageGroup->getContentClassName();
$this->aoPages = $oPageGroup->getPages();
} catch (AnwPageGroupNotFoundException $e) {
//PageGroup doesn't exist
$this->bExists = false;
$this->aoPages = array();
}
$this->bInfoLoaded = true;
}
private function debug($sMsg)
{
AnwDebug::log("(AnwParser) " . $sMsg);
}
private static function loadCurrentSession()
{
AnwDebug::startbench("Current session load");
try {
self::$oSession = AnwSessions::getCurrentSession();
//keepalive
$nElapsedTimeSinceKeepalive = time() - self::getLastKeepAlive();
$nKeepAliveInterval = AnwComponent::globalCfgKeepaliveDelay();
AnwDebug::log('(AnwSessions) Time elapsed since last keepalive: ' . $nElapsedTimeSinceKeepalive . '/' . $nKeepAliveInterval . 's');
if ($nElapsedTimeSinceKeepalive > $nKeepAliveInterval) {
AnwDebug::log('(AnwSessions) Running keepalive...');
$nTime = time();
self::resetLastKeepAlive();
//keepalive session
AnwSessions::keepAlive();
//run hooks
$oSessionUser = self::$oSession->getUser();
AnwPlugins::hook("session_keepalive_any", $oSessionUser);
if (self::$oSession->isLoggedIn()) {
AnwPlugins::hook("session_keepalive_loggedin", $oSessionUser);
} else {
AnwPlugins::hook("session_keepalive_loggedout", $oSessionUser);
}
}
} catch (AnwUserNotFoundException $e) {
//current user doesn't exist anymore
self::$oSession = new AnwSession();
self::logout();
}
AnwDebug::stopbench("Current session load");
}
private static function debug($sMsg)
{
AnwDebug::log("(AnwSessions)" . $sMsg);
}
define('ANWIKI_MODE_MINIMAL', true);
}
require_once "engine.inc.php";
//install redirect
if (!file_exists(ANWIKI_INSTALL_LOCK) && AnwEnv::_GET('a') != 'install') {
$sUrlInstall = AnwEnv::_SERVER('SCRIPT_URI') . '?a=install';
header("Location: " . $sUrlInstall);
print '<a href="' . AnwUtils::xQuote($sUrlInstall) . '">' . AnwUtils::xQuote($sUrlInstall) . '</a>';
exit;
}
AnwDebug::startbench("preparing action", true);
//load action code
try {
$sAction = strtolower(AnwEnv::_GET(AnwAction::GET_ACTIONNAME, "view"));
$oAction = AnwAction::loadComponent($sAction);
} catch (AnwException $e) {
$sAction = "view";
$oAction = AnwAction::loadComponent($sAction);
}
//security check
if (ANWIKI_MODE_MINIMAL && !$oAction instanceof AnwActionMinimal) {
AnwDieCriticalError("Unauthorized mode / bad URL");
}
$oAction->setAsCurrentAction();
AnwDebug::log("Action : " . $sAction);
AnwDebug::stopbench("preparing action");
//run
$oAction->runAndOutput();
} catch (AnwException $e) {
errorApp($e);
}
function loadAppSafe($sFileName)
{
(require_once $sFileName) or die("Unable to load " . $sFileName);
if (class_exists("AnwDebug")) {
AnwDebug::log("loadApp: " . $sFileName);
}
}
protected function debug($sMessage)
{
return AnwDebug::log("(" . get_class($this) . ")" . $sMessage);
}
protected static function debug($sMessage)
{
return AnwDebug::log("(AnwPage)" . $sMessage);
}
private static function applyDiffsToTranslation($oRootNode, $oDiffs, $oContentField)
{
//AnwDebug::log("Applying diffs to : ".htmlentities(AnwUtils::xmlDumpNode($oRootNode)));
$aoDiffs = $oDiffs->getAllDiffs();
$oChildNodes = $oRootNode->childNodes;
$i = 0;
foreach ($aoDiffs as $oDiff) {
$oChild = $oChildNodes->item($i);
if (!$oChild) {
//AnwDebug::logdetail("oChild=null");
}
AnwDebug::logdetail("//step dump: " . htmlentities(AnwUtils::xmlDumpNode($oRootNode)));
$sDiffType = $oDiff->getDiffType();
$bSkipIncrement = false;
switch ($sDiffType) {
case AnwDiff::TYPE_ADDED:
if ($oDiff->hasSubMovedNode()) {
$oNodeRef = $oDiff->getNode();
$oNewNode = $oRootNode->ownerDocument->createElement($oNodeRef->nodeName);
//no need to check for UnmodifiableBlockNodes, a comment/php node can't have submoved nodes
AnwXml::xmlCopyNodeAttributes($oNodeRef, $oNewNode);
//recursive call for SubAdded nodes
AnwDebug::log(" * SUBADDED : " . htmlentities(AnwUtils::xmlDumpNode($oNewNode)));
if ($oChild) {
AnwDebug::logdetail("added->insertBefore : before=" . htmlentities(AnwUtils::xmlDumpNode($oChild)));
$oRootNode->insertBefore($oNewNode, $oChild);
} else {
AnwDebug::logdetail("added->appendChild");
$oRootNode->appendChild($oNewNode);
}
//continue on subadded diffs
self::applyDiffsToTranslation($oNewNode, $oDiff, $oContentField);
} else {
//quick test for special case with xmlIsUnmodifiableBlockNode
$oTmpNode = $oDiff->getMovedNode() ? $this->getMovedNode() : $oDiff->getNode();
if (AnwXml::xmlIsUnmodifiableBlockNode($oTmpNode)) {
//keep it unchanged
$oNodeToImport = $oTmpNode;
} else {
//mark it as untranslated only if translatable (contentfield check)
$bMarkAsUntranslated = AnwXml::xmlAreTranslatableAncestors($oRootNode, $oContentField);
//TODO: move code from getNodeWithTranslateTags() here
$oNodeToImport = $oDiff->getNodeWithTranslateTags($bMarkAsUntranslated, $oContentField);
}
$oNewNode = $oRootNode->ownerDocument->importNode($oNodeToImport, true);
AnwDebug::log(" * ADDED : " . htmlentities(AnwUtils::xmlDumpNode($oNewNode)));
if ($oChild) {
AnwDebug::logdetail("added->insertBefore : before=" . htmlentities(AnwUtils::xmlDumpNode($oChild)));
$oRootNode->insertBefore($oNewNode, $oChild);
} else {
AnwDebug::logdetail("added->appendChild");
$oRootNode->appendChild($oNewNode);
}
}
break;
case AnwDiff::TYPE_MOVED:
//No need to import node as we get a node from the same document
$oMovedNode = $oDiff->getMovedNode();
//tmp check
if (!$oMovedNode) {
//print AnwDebug::log('-----'.AnwUtils::xmlDumpNode($oDiff->getDiffDeleted()->getNode()));
AnwDebug::log("****ERROR**** getMovedNode() returned NULL on AnwDiffMoved !");
throw new AnwUnexpectedException("ERROR getMovedNode() returned NULL on AnwDiffMoved !");
break;
}
AnwDebug::log(" * MOVED : " . htmlentities(AnwUtils::xmlDumpNode($oMovedNode)));
//did the textlayout change?
if ($oDiff->hasTextLayoutChanged()) {
//we need to apply the new textlayout...
$oMovedNode->nodeValue = AnwXml::xmlPreserveTextLayout($oMovedNode->nodeValue, $oDiff->getTextLayoutReferenceValue());
}
//the following operations will MOVE the node into the document
if ($oChild) {
AnwDebug::log("added->insertBefore" . htmlentities(AnwUtils::xmlDumpNode($oMovedNode)));
$oRootNode->insertBefore($oMovedNode, $oChild);
} else {
AnwDebug::logdetail("added->appendChild");
if (!$oRootNode->appendChild($oMovedNode)) {
throw new AnwUnexpectedException("appendChild failed");
}
}
break;
case AnwDiff::TYPE_DELETED:
//if (!$oDiff->getMovedDiff())
//{
AnwDebug::logdetail(" * DELETED : " . htmlentities(AnwUtils::xmlDumpNode($oDiff->getNode())) . " == " . htmlentities(AnwUtils::xmlDumpNode($oChild)));
//if (!$oRootNode->removeChild($oChild)) throw new AnwUnexpectedException("removeChild failed");
//$bSkipIncrement = true;
// !!! We don't delete nodes now, because we may need it if it contains moved nodes...
// these nodes will be deleted later
////self::$aoNodesMarkedForDeletion[] = array($oRootNode,$oChild);
if (!$oRootNode->removeChild($oChild)) {
throw new AnwUnexpectedException("removeChild failed");
}
$bSkipIncrement = true;
//}
//else
//{
// AnwDebug::log(" * DELETED : deletion skipped (node will be moved)");
//}
break;
case AnwDiff::TYPE_KEPT:
//don't touch anything
AnwDebug::log(" * KEPT : " . htmlentities(AnwUtils::xmlDumpNode($oDiff->getNode())) . " == " . htmlentities(AnwUtils::xmlDumpNode($oChild)));
break;
case AnwDiff::TYPE_EDITED:
AnwDebug::log(" * EDITED : " . htmlentities(AnwUtils::xmlDumpNode($oChild)) . " == " . htmlentities(AnwUtils::xmlDumpNode($oDiff->getDiffAdded()->getNode())));
//TODO: warning, this code is very crappy and needs to be cleaned and tested
//update attributes
$oNodeRef = $oDiff->getDiffAdded()->getNode();
if (AnwXml::xmlIsUnmodifiableBlockNode($oChild)) {
$oNewNode = AnwXml::xmlReplaceUnmodifiableBlockNode($oChild, $oNodeRef);
} else {
if (!AnwXml::xmlIsTextNode($oChild)) {
throw new AnwUnexpectedException("not a text node in TYPE_EDITED");
}
if ($oDiff->isEmpty() || !AnwXml::xmlAreTranslatableAncestors($oRootNode, $oContentField)) {
AnwDebug::log("//edited : empty/untranslatable content, copying value but keeping it as translated");
//copy new value, but keep it as translated
$oNewNode = AnwXml::xmlReplaceTextNode($oChild, $oNodeRef);
} else {
if ($oDiff->getDiffDeleted()->getMovedDiff()) {
//special - consider it as an added node : set new value & mark this as untranslated
AnwDebug::log("//edited : special case, considering as added node");
$oNewNode = AnwXml::xmlReplaceTextNode($oChild, $oNodeRef);
$oNewNode = AnwXml::xmlSetTextUntranslated($oNewNode, true);
} else {
//content has really changed, mark it as untranslated if translatable (contentfield check)
//current node is translatable... set new value & mark this as untranslated
if ($oChild->nodeValue != $oNodeRef->nodeValue) {
//we need to check if text has really changed, or if it's just some layout (spaces, breaklines...) which changed the nodeValue...
$oNodeRefOld = $oDiff->getDiffDeleted()->getNode();
if (AnwXml::xmlTrimTextLayout($oNodeRefOld->nodeValue) == AnwXml::xmlTrimTextLayout($oNodeRef->nodeValue)) {
AnwDebug::log("//edited : case 3.1, only textLayout has changed");
$sOldValue = $oChild->nodeValue;
//content has not really changed, we just added/removed a space, tab, line break before/after the text value
//ex: "blah blah\n" --> "blah blah\n\n"
//we silently apply the new text layout, without turning it untranslated
$oChild->nodeValue = AnwXml::xmlPreserveTextLayout($oChild->nodeValue, $oNodeRef->nodeValue);
} else {
AnwDebug::log("//edited : case 3.2, content has really changed");
$oNewNode = AnwXml::xmlReplaceTextNode($oChild, $oNodeRef);
$oNewNode = AnwXml::xmlSetTextUntranslated($oNewNode, true);
}
}
/*
//current node is translatable... keep CURRENT value and mark it as untranslated
$oNewNode = $oChild;
if ($oNewNode->nodeValue != $oNodeRef->nodeValue)
{
$oNewNode = AnwXml::xmlSetTextUntranslated($oNewNode, true);
}*/
}
}
}
break;
case AnwDiff::TYPE_DIFFS:
$oNodeDiffRef = $oDiff->getNodeRootNew();
AnwDebug::log(" * DIFFS : " . htmlspecialchars(AnwUtils::xmlDumpNode($oNodeDiffRef)) . " == " . htmlentities(AnwUtils::xmlDumpNode($oChild)));
//update attributes
AnwXml::xmlCopyNodeAttributes($oNodeDiffRef, $oChild);
//recursive call
self::applyDiffsToTranslation($oChild, $oDiff, $oContentField);
break;
default:
AnwDebug::log("ERROR - Unknown DiffType :" . $sDiffType);
}
//just to prevent erros...
unset($oNewNode);
unset($oNodeRef);
if (!$bSkipIncrement) {
//AnwDebug::logdetail(" * Loop i++");
$i++;
//AnwDebug::logdetail("//step dump_end : ".htmlentities(AnwUtils::xmlDumpNode($oRootNode)));
}
//AnwDebug::log("Loop[$i] applydiffs intermediate result : ".htmlentities(AnwUtils::xmlDumpNode($oRootNode)));
}
//AnwDebug::log("applydiffs result : ".htmlentities(AnwUtils::xmlDumpNode($oRootNode)));
return $oRootNode;
}
protected function debug($sMsg)
{
AnwDebug::log("(AnwOutput) " . $sMsg);
}
protected function debug($sMsg)
{
AnwDebug::log("(AnwDependancy)" . $sMsg);
}
private static function debug($sInfo)
{
AnwDebug::log('(AnwEnv)' . $sInfo);
}
private static function debug($sMessage)
{
AnwDebug::log("(AnwPlugins)" . $sMessage);
}
static function getCachedComponentsMapping()
{
$sCacheFile = self::filenameCachedComponentsMapping();
if (!file_exists($sCacheFile)) {
throw new AnwCacheNotFoundException();
}
//mapping must be newer than override-global-settings
if (filemtime($sCacheFile) < filemtime(AnwUtils::getFileOverride("global.cfg.php", AnwComponent::getGlobalComponentFullDir()))) {
AnwDebug::log("cachedComponentsMapping obsoleted by settings");
throw new AnwCacheNotFoundException();
}
//TODO: mapping should be expired by each modified available component?
//load it from cache
$oObject = (array) self::getCachedObject($sCacheFile);
if (!is_array($oObject)) {
AnwDebug::log("cachedComponentsMapping invalid : " . $sCacheFile);
throw new AnwCacheNotFoundException();
} else {
AnwDebug::log("cachedComponentsMapping found : " . $sCacheFile);
}
return $oObject;
}
protected function debug($sMessage)
{
return AnwDebug::log("(AnwUser)" . $sMessage);
}
protected static function debug($sMsg)
{
AnwDebug::log("(AnwAction)" . "(" . get_class(self::getInstance()) . ")" . $sMsg);
}
private static function loadTranslationsFromFile($sFileName, $sLang, $sPrefix, $sTranslationName)
{
$lang = array();
//$lang is defined in the translation file
AnwDebug::log("Loading translation file : " . $sFileName);
(require_once $sFileName) or die("Unable to load language file : " . $sFileName);
foreach ($lang as $sTranslationId => $sTranslationValue) {
if ($sLang == AnwCurrentSession::getLang()) {
//we store ANY translationid for session lang
self::$translations[$sLang][$sPrefix][$sTranslationId] = $sTranslationValue;
} else {
//for other langs, we only store LOCAL translations
if (self::isLocalTranslation($sTranslationId)) {
self::$translations[$sLang][$sPrefix][$sTranslationId] = $sTranslationValue;
} else {
if (!isset(self::$translations[AnwCurrentSession::getLang()][$sPrefix][$sTranslationId])) {
self::$translations[$sLang][$sPrefix][$sTranslationId] = $sTranslationValue;
}
}
}
}
}
protected static function debug($sMsg)
{
AnwDebug::log("(AnwCache) " . $sMsg);
}
private static function debug($sMessage)
{
return AnwDebug::log("(AnwContentClass)" . $sMessage);
}
private static function debug($sMessage)
{
return AnwDebug::log("(AnwStorage)" . $sMessage);
}
function saveTranslation_onTextValue($oRootNode, $sFieldInput)
{
//escape < and >
$sTranslatedValue = $this->getTranslatedValueFromPost($sFieldInput);
$bTranslated = (int) AnwEnv::_POST("done-" . $sFieldInput) == 1 ? true : false;
//deny empty values to avoid unsync
if (trim($sTranslatedValue) == "") {
$sTranslatedValue = self::EMPTY_VALUE;
}
AnwDebug::log(" --> {$sFieldInput} : " . ($bTranslated ? "TRANSLATED" : "UNTRANSLATED") . " : " . $sTranslatedValue . " ( was " . $oRootNode->nodeValue . ")");
//$oRootNode->nodeValue = $sTranslatedValue;
$oRootNode = AnwXml::xmlReplaceTextNodeValue($oRootNode, $sTranslatedValue);
$oRootNode = AnwXml::xmlSetTextUntranslated($oRootNode, !$bTranslated);
//xml structure is now modified
}