public function service($serviceName, $param, $response)
{
$this->serviceName = $serviceName;
$this->param = $param;
$this->response = $response;
$this->digest = null;
if (com_wiris_plugin_impl_TextServiceImpl::hasCache($serviceName)) {
$this->digest = $this->plugin->newRender()->computeDigest(null, $param);
$store = $this->plugin->getStorageAndCache();
$ext = com_wiris_plugin_impl_TextServiceImpl::getDigestExtension($serviceName, $param);
$s = $store->retreiveData($this->digest, $ext);
if ($s !== null) {
$response->returnString(com_wiris_system_Utf8::fromBytes($s));
return;
}
}
$url = $this->plugin->getImageServiceURL($serviceName, true);
$h = new com_wiris_plugin_impl_HttpImpl($url, $this);
$this->plugin->addReferer($h);
$this->plugin->addProxy($h);
if ($param !== null) {
$ha = com_wiris_system_PropertiesTools::fromProperties($param);
$iter = $ha->keys();
while ($iter->hasNext()) {
$k = $iter->next();
$h->setParameter($k, $ha->get($k));
unset($k);
}
}
$h->request(true);
}
public function getAndCheckFolder($key)
{
$folder = com_wiris_system_PropertiesTools::getProperty($this->config, $key, null);
if ($folder === null || strlen(trim($folder)) === 0) {
throw new HException("Missing configuration value: " . $key);
}
return $folder;
}
public function step1()
{
if ($this->param !== null && com_wiris_system_PropertiesTools::getProperty($this->param, "metrics", "false") === "true") {
$this->render->showImage($this->digest, null, null, $this->step1_getMetrics_);
} else {
$this->step2();
}
}
public function updateConfiguration(&$configuration)
{
$configuration = $configuration;
$v = null;
$base = null;
$base = dirname(__FILE__);
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$CACHE_FOLDER, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$CACHE_FOLDER] = $base . "/../../../../../../cache";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$FORMULA_FOLDER, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$FORMULA_FOLDER] = $base . "/../../../../../../formulas";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$SHOWIMAGE_PATH, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$SHOWIMAGE_PATH] = "integration/showimage.php?formula=";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$SHOWCASIMAGE_PATH, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$SHOWCASIMAGE_PATH] = "integration/showcasimage.php?formula=";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$CLEAN_CACHE_PATH, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$CLEAN_CACHE_PATH] = "cleancache.php";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$RESOURCE_PATH, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$RESOURCE_PATH] = "resource.php";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$CONTEXT_PATH, null);
if ($v === null) {
$filePath = dirname(dirname($_SERVER['SCRIPT_NAME']));
$configuration[com_wiris_plugin_api_ConfigurationKeys::$CONTEXT_PATH] = $filePath . "/";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$CONFIGURATION_PATH, null);
if ($v === null) {
$configuration[com_wiris_plugin_api_ConfigurationKeys::$CONFIGURATION_PATH] = $base . "/../../../../../..";
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$EXTERNAL_REFERER, null);
if ($v === null) {
$external_referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
$configuration[com_wiris_plugin_api_ConfigurationKeys::$EXTERNAL_REFERER] = $external_referer;
}
$v = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$REFERER, null);
if ($v === null) {
$referer = empty($_SERVER['HTTPS']) ? "http://" : "https://";
$referer .= $_SERVER['SERVER_NAME'] . $_SERVER['SCRIPT_NAME'];
if (isset($_SERVER['QUERY_STRING'])) {
$referer .= "?" . $_SERVER['QUERY_STRING'];
}
$configuration[com_wiris_plugin_api_ConfigurationKeys::$REFERER] = $referer;
}
}
public function updateConfiguration(&$configuration)
{
$configuration = $configuration;
$s = com_wiris_system_Storage::newResourceStorage("default-configuration.ini")->read();
$defaultIniFile = com_wiris_util_sys_IniFile::newIniFileFromString($s);
$h = $defaultIniFile->getProperties();
$iter = $h->keys();
while ($iter->hasNext()) {
$key = null;
$key = $iter->next();
if (com_wiris_system_PropertiesTools::getProperty($configuration, $key, null) === null) {
$configuration[$key] = $h->get($key);
}
unset($key);
}
}
public function updateConfiguration(&$configuration)
{
$configuration = $configuration;
$confDir = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$CONFIGURATION_PATH, null);
if ($confDir !== null) {
$confFile = $confDir . "/configuration.ini";
$s = com_wiris_system_Storage::newStorage($confFile);
if ($s->exists()) {
$defaultIniFile = com_wiris_util_sys_IniFile::newIniFileFromFilename($confFile);
$h = $defaultIniFile->getProperties();
$iter = $h->keys();
while ($iter->hasNext()) {
$key = null;
$key = $iter->next();
$configuration[$key] = $h->get($key);
unset($key);
}
}
}
}
public function updateConfiguration(&$configuration)
{
$configuration = $configuration;
$confClass = com_wiris_system_PropertiesTools::getProperty($configuration, com_wiris_plugin_api_ConfigurationKeys::$CONFIGURATION_CLASS, null);
if ($confClass !== null && _hx_index_of($confClass, "com.wiris.plugin.servlets.configuration.ParameterServletConfigurationUpdater", null) !== -1) {
return;
}
if ($confClass !== null) {
$cls = Type::resolveClass($confClass);
if ($cls === null) {
throw new HException("Class " . $confClass . " not found.");
}
$obj = Type::createInstance($cls, new _hx_array(array()));
if ($obj === null) {
throw new HException("Instance from " . Std::string($cls) . " cannot be created.");
}
$cu = $obj;
$this->config->initialize($cu);
$cu->updateConfiguration($configuration);
}
}
static function getDigestExtension($serviceName, $param)
{
$lang = com_wiris_system_PropertiesTools::getProperty($param, "lang", "en");
if ($lang !== null && strlen($lang) === 0) {
return "en";
}
return $lang;
}
public function computeDigest($mml, $param)
{
$ss = $this->getEditorParametersList();
$i = null;
$renderParams = new Hash();
$_g1 = 0;
$_g = $ss->length;
while ($_g1 < $_g) {
$i1 = $_g1++;
$key = $ss[$i1];
$value = com_wiris_system_PropertiesTools::getProperty($param, $key, null);
if ($value !== null) {
$renderParams->set($key, $value);
}
unset($value, $key, $i1);
}
if ($mml !== null) {
$renderParams->set("mml", $mml);
}
$s = com_wiris_util_sys_IniFile::propertiesToString($renderParams);
return $this->plugin->getStorageAndCache()->codeDigest($s);
}
public function serviceText($serviceName, $param)
{
$servicesClass = Type::resolveClass("com.wiris.editor.services.PublicServices");
$getInstance = Reflect::field($servicesClass, "getInstance");
$publicServices = Reflect::callMethod($servicesClass, $getInstance, null);
$serviceMethod = Reflect::field($publicServices, $serviceName);
$args = new _hx_array(array());
try {
if (_hx_index_of($serviceName, "mathml2accessible", null) !== -1) {
$mml = com_wiris_system_PropertiesTools::getProperty($param, "mml", null);
if ($mml === null) {
throw new HException("Missing mml");
} else {
$args->push($mml);
}
$lang = com_wiris_system_PropertiesTools::getProperty($param, "lang", "en");
$args->push($lang);
$args->push($param);
$serviceText = Reflect::callMethod($publicServices, $serviceMethod, $args);
return $serviceText;
} else {
if (_hx_index_of($serviceName, "mathml2latex", null) !== -1) {
$mml = com_wiris_system_PropertiesTools::getProperty($param, "mml", null);
if ($mml === null) {
throw new HException("Missing mml");
} else {
$args->push($mml);
}
$keepMathml = com_wiris_system_PropertiesTools::getProperty($param, "keepMathml", "false");
if (_hx_index_of($keepMathml, "true", null) !== -1) {
$args->push(true);
} else {
$args->push(false);
}
$args->push($param);
$serviceText = Reflect::callMethod($publicServices, $serviceMethod, $args);
return $serviceText;
} else {
if (_hx_index_of($serviceName, "latex2mathml", null) !== -1) {
$latex = com_wiris_system_PropertiesTools::getProperty($param, "latex", null);
if ($latex === null) {
throw new HException("Missing LaTeX");
} else {
$args->push($latex);
}
$keepLatex = com_wiris_system_PropertiesTools::getProperty($param, "saveLatex", "false");
if (_hx_index_of($keepLatex, "false", null) !== -1) {
$args->push(false);
} else {
$args->push(true);
}
$args->push($param);
$serviceText = Reflect::callMethod($publicServices, $serviceMethod, $args);
return $serviceText;
} else {
throw new HException("Unknow service " . $serviceName);
}
}
}
} catch (Exception $»e) {
$_ex_ = $»e instanceof HException ? $»e->e : $»e;
$e = $_ex_;
throw new HException($e->getMessage());
}
}
public function showImage($digest, $mml, $param)
{
if ($digest === null && $mml === null) {
throw new HException("Missing parameters 'formula' or 'mml'.");
}
if ($digest !== null && $mml !== null) {
throw new HException("Only one parameter 'formula' or 'mml' is valid.");
}
$atts = false;
if ($digest === null && $mml !== null) {
$digest = $this->computeDigest($mml, $param);
}
$formula = $this->plugin->getStorageAndCache()->decodeDigest($digest);
if ($formula === null) {
throw new HException("Formula associated to digest not found.");
}
if (StringTools::startsWith($formula, "<")) {
throw new HException("Not implemented.");
}
$iniFile = com_wiris_util_sys_IniFile::newIniFileFromString($formula);
$renderParams = $iniFile->getProperties();
$i = null;
$ss = $this->getEditorParametersList();
if ($param !== null) {
$_g1 = 0;
$_g = $ss->length;
while ($_g1 < $_g) {
$i1 = $_g1++;
$key = $ss[$i1];
$value = com_wiris_system_PropertiesTools::getProperty($param, $key, null);
if ($value !== null) {
$atts = true;
$renderParams->set($key, $value);
}
unset($value, $key, $i1);
}
}
if ($atts) {
if ($mml !== null) {
$digest = $this->computeDigest($mml, com_wiris_system_PropertiesTools::toProperties($renderParams));
} else {
$digest = $this->computeDigest($renderParams->get("mml"), com_wiris_system_PropertiesTools::toProperties($renderParams));
}
}
$store = $this->plugin->getStorageAndCache();
$bs = null;
$bs = $store->retreiveData($digest, $this->plugin->getConfiguration()->getProperty("wirisimageformat", "png"));
if ($bs === null) {
if ($this->plugin->getConfiguration()->getProperty(com_wiris_plugin_api_ConfigurationKeys::$EDITOR_PARAMS, null) !== null) {
$json = com_wiris_util_json_JSon::decode($this->plugin->getConfiguration()->getProperty(com_wiris_plugin_api_ConfigurationKeys::$EDITOR_PARAMS, null));
$decodedHash = $json;
$keys = $decodedHash->keys();
$notAllowedParams = _hx_explode(",", com_wiris_plugin_api_ConfigurationKeys::$EDITOR_PARAMETERS_NOTRENDER_LIST);
while ($keys->hasNext()) {
$key = $keys->next();
if (!com_wiris_system_ArrayEx::contains($notAllowedParams, $key)) {
$renderParams->set($key, $decodedHash->get($key));
}
unset($key);
}
} else {
$_g1 = 0;
$_g = $ss->length;
while ($_g1 < $_g) {
$i1 = $_g1++;
$key = $ss[$i1];
if (!$renderParams->exists($key)) {
$confKey = com_wiris_plugin_api_ConfigurationKeys::$imageConfigProperties->get($key);
if ($confKey !== null) {
$value = $this->plugin->getConfiguration()->getProperty($confKey, null);
if ($value !== null) {
$renderParams->set($key, $value);
}
unset($value);
}
unset($confKey);
}
unset($key, $i1);
}
}
$prop = com_wiris_system_PropertiesTools::toProperties($renderParams);
$iter = $renderParams->keys();
$mml = $renderParams->get("mml");
$b = $this->render($this->plugin->getConfiguration()->getProperty("wirisimageformat", "png"), $mml, null, $prop, null);
$store->storeData($digest, $this->plugin->getConfiguration()->getProperty("wirisimageformat", "png"), $b->b);
$bs = $b->b;
}
return $bs;
}
public function getProperty($key, $dflt)
{
$this->initialize0();
return com_wiris_system_PropertiesTools::getProperty($this->props, $key, $dflt);
}
public function showImage($digest, $mml, $param, $call)
{
if ($digest === null && $mml === null) {
throw new HException("Missing parameters 'formula' or 'mml'.");
}
if ($digest !== null && $mml !== null) {
throw new HException("Only one parameter 'formula' or 'mml' is valid.");
}
$atts = false;
if ($digest === null && $mml !== null) {
$digest = $this->render->computeDigest($mml, $param);
}
$formula = $this->plugin->getStorageAndCache()->decodeDigest($digest);
if ($formula === null) {
throw new HException("Formula associated to digest not found.");
}
if (StringTools::startsWith($formula, "<")) {
throw new HException("Not implemented.");
}
$iniFile = com_wiris_util_sys_IniFile::newIniFileFromString($formula);
$renderParams = $iniFile->getProperties();
$i = null;
$ss = $this->render->getEditorParametersList();
if ($param !== null) {
$_g1 = 0;
$_g = $ss->length;
while ($_g1 < $_g) {
$i1 = $_g1++;
$key = $ss[$i1];
$value = com_wiris_system_PropertiesTools::getProperty($param, $key, null);
if ($value !== null) {
$atts = true;
$renderParams->set($key, $value);
}
unset($value, $key, $i1);
}
}
if ($atts) {
if ($mml !== null) {
$digest = $this->render->computeDigest($mml, com_wiris_system_PropertiesTools::toProperties($renderParams));
} else {
$digest = $this->render->computeDigest($renderParams->get("mml"), com_wiris_system_PropertiesTools::toProperties($renderParams));
}
}
$store = $this->plugin->getStorageAndCache();
$bs = null;
$bs = $store->retreiveData($digest, "png");
if ($bs === null) {
$_g1 = 0;
$_g = $ss->length;
while ($_g1 < $_g) {
$i1 = $_g1++;
$key = $ss[$i1];
if (!$renderParams->exists($key)) {
$confKey = com_wiris_plugin_api_ConfigurationKeys::$imageConfigProperties->get($key);
if ($confKey !== null) {
$value = $this->plugin->getConfiguration()->getProperty($confKey, null);
if ($value !== null) {
$renderParams->set($key, $value);
}
unset($value);
}
unset($confKey);
}
unset($key, $i1);
}
$h = new com_wiris_plugin_impl_HttpImpl($this->plugin->getImageServiceURL(null), null);
$h->setHeader("Content-Type", "application/x-www-form-urlencoded");
$this->plugin->addReferer($h);
$this->plugin->addProxy($h);
$iter = $renderParams->keys();
while ($iter->hasNext()) {
$key = $iter->next();
$h->setParameter($key, $renderParams->get($key));
unset($key);
}
$this->digest = $digest;
$this->call = $call;
com_wiris_plugin_asyncimpl_HttpPostAndContinue::doPost($h, $this, "onData");
} else {
$call->returnBytes($bs);
}
}
public function filter($str, $prop)
{
$saveMode = null;
if ($prop !== null) {
$saveMode = com_wiris_system_PropertiesTools::getProperty($prop, "savemode", null);
}
if ($saveMode === null) {
$saveMode = $this->plugin->getConfiguration()->getProperty(com_wiris_plugin_api_ConfigurationKeys::$SAVE_MODE, "xml");
}
$b = null;
$b = $saveMode === "safeXml";
$tags = null;
if ($b) {
$tags = com_wiris_plugin_impl_TextFilterTags::newSafeXml();
} else {
$tags = com_wiris_plugin_impl_TextFilterTags::newXml();
}
$str = $this->filterMath($tags, $str, $prop, $b);
$str = $this->filterApplet($tags, $str, $prop, $b);
return $str;
}
public function editor($language, $prop)
{
$output = new StringBuf();
if ($language === null || strlen($language) === 0) {
$language = "en";
}
$language = strtolower($language);
str_replace("-", "_", $language);
$store = com_wiris_system_Storage::newResourceStorage("lang/" . $language . "/strings.js");
if (!$store->exists()) {
$store = com_wiris_system_Storage::newResourceStorage("lang/" . _hx_substr($language, 0, 2) . "/strings.js");
$language = _hx_substr($language, 0, 2);
if (!$store->exists()) {
$language = "en";
}
}
$attributes = new StringBuf();
$attributes->add("");
$confVal = "";
$i = 0;
$config = $this->plugin->getConfiguration();
$h = com_wiris_plugin_api_ConfigurationKeys::$imageConfigPropertiesInv;
$it = $h->keys();
$value = null;
while ($it->hasNext()) {
$value = $it->next();
if ($config->getProperty($value, null) !== null) {
if ($i !== 0) {
$attributes->add(",");
}
$i++;
$confVal = $config->getProperty($value, null);
str_replace("-", "_", $confVal);
str_replace("-", "_", $confVal);
$attributes->add("'");
$attributes->add(com_wiris_plugin_api_ConfigurationKeys::$imageConfigPropertiesInv->get($value));
$attributes->add("' : '");
$attributes->add($confVal);
$attributes->add("'");
}
}
$script = new StringBuf();
if ($i > 0) {
$script->add("<script type=\"text/javascript\">window.wrs_attributes = {");
$script->add($attributes);
$script->add("};</script>");
}
$editorUrl = $this->plugin->getImageServiceURL("editor");
$isSegure = com_wiris_system_PropertiesTools::getProperty($prop, "secure", "false") === "true";
if (StringTools::startsWith($editorUrl, "http:") && $isSegure) {
$editorUrl = "https:" . _hx_substr($editorUrl, 5, null);
}
$this->addLine($output, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
$this->addLine($output, "<html><head>");
$this->addLine($output, "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\"/>");
$this->addLine($output, $script->b);
$this->addLine($output, "<script type=\"text/javascript\" src=\"" . $editorUrl . "?lang=" . rawurlencode($language) . "\"></script>");
$this->addLine($output, "<script type=\"text/javascript\" src=\"../core/editor.js\"></script>");
$this->addLine($output, "<script type=\"text/javascript\" src=\"../lang/" . rawurlencode($language) . "/strings.js\"></script>");
$this->addLine($output, "<title>WIRIS editor</title>");
$this->addLine($output, "<style type=\"text/css\">/*<!--*/html, body, #container { height: 100%; } body { margin: 0; }");
$this->addLine($output, "#links { text-align: right; margin-right: 20px; } #links_rtl {text-align: left; margin-left: 20px;} #controls { float: left; } #controls_rtl {float: right;}/*-->*/</style>");
$this->addLine($output, "</head><body topmargin=\"0\" leftmargin=\"0\" marginwidth=\"0\" marginheight=\"0\">");
$this->addLine($output, "<div id=\"container\"><div id=\"editorContainer\"></div><div id=\"controls\"></div>");
$this->addLine($output, "<div id=\"links\"><a href=\"http://www.wiris.com/editor3/docs/manual/latex-support\" id=\"a_latex\" target=\"_blank\">LaTeX</a> | ");
$this->addLine($output, "<a href=\"http://www.wiris.com/editor3/docs/manual\" target=\"_blank\" id=\"a_manual\">Manual</a></div></div></body>");
return $output->b;
}
