public function process($page, $stylesheet, $templatePath)
{
$i = 0;
$templates = array();
$xmlString = "";
$templArray = array();
$linkArray = array();
//------------------------------------------------------------------------------
// parse site
if (count($page->structure())) {
$areas = $page->structure()->children();
if (count($areas)) {
foreach ($areas as $entry) {
// check for read access rights
// if not, clear node to hide from rendering
if (OLIVRight::r($entry)) {
if ($mod = $entry->attributes()->mod) {
$script = OLIVModule::getModuleByName($mod);
$originScript = $script;
//------------------------------------------------------------------------------
// script found
if (isset($script->script)) {
// insert parameters
olivxml_insert($script, OLIVPreprocessor::parse_param((string) $entry), "ALL");
// create paths for module, content, template, image
$script->path = system::OLIV_MODULE_PATH() . (string) $script->name . "/";
// insert script access rights
$script->access->r = OLIVRight::r($entry);
$script->access->w = OLIVRight::w($entry);
$script->access->x = OLIVRight::x($entry);
//------------------------------------------------------------------------------
// load module script
$this->loadScript($script->script->main, system::OLIV_MODULE_PATH() . $script->name . "/");
//------------------------------------------------------------------------------
// call module class and merge template and content
if ($script->script->main) {
$tempArray = explode(".", $script->script->main);
$class = $tempArray[0];
if (class_exists($class)) {
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// create and execute module class
$module = new $class($script);
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
if (is_object($module)) {
if (!method_exists($module, "template")) {
OLIVError::fire("preprocessor.php::process - module '" . $script->name . "' don't extend OLIVModule");
} else {
$tempTemplate = $module->template();
// set path to insert module-template-link stylesheet
// link only if template and content found
if ($module->template() and $module->content()) {
if (is_object($module->content())) {
//TODO register template
// load template array
array_push($linkArray, array("module" => (string) $mod, "area" => $entry->getName(), "content" => $module->content()->getName(), "templatePath" => $tempTemplate));
$templates[$entry->getName() . "::" . $module->content()->getName()] = $tempTemplate;
}
}
//------------------------------------------------------------------------------
// module didn't return content and template
// clear content entry
if (!$module->content() and !$module->template()) {
$page->clear($entry->getName());
}
// insert module content in page content
$page->insert($module->content(), $entry->getName());
}
} else {
$page->clear($entry->getName());
}
// destroy module object
// unset($module);
}
} else {
OLIVError::fire("render::callModule - no main script declared");
}
} else {
OLIVError::warning("processor::process - required module '" . $mod . "' not found");
}
}
//------------------------------------------------------------------------------
} else {
$page->clear($entry->getName());
}
}
//echoall($page->structure());
} else {
OLIVError::fire("processor::process - page is empty");
}
}
//------------------------------------------------------------------------------
// include module templates in page template
// create temporary xslt for include process
$tempXsl = new XSLTProcessor();
$tempXsl->registerPHPFunctions();
// include page template
if (sessionfile_exists($templatePath . ".xslt")) {
$xmlString = "<xsl:include href='" . session_path($templatePath) . ".xslt'/>";
OLIVTemplate::link_css($templatePath);
} else {
OLIVError::fire("preprocessor.php::process - no page template found");
}
// status::set("debug",$linkArray);
//------------------------------------------------------------------------------
// create module link templates
foreach ($linkArray as $entry) {
// create stylesheet to link module template to page area
$tempString = "<xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>";
$tempString .= "<xsl:template match='" . $entry['area'] . "'>";
$tempString .= "<xsl:apply-templates select='" . $entry['content'] . "'/>";
$tempString .= "</xsl:template>";
$tempString .= "</xsl:stylesheet>";
$tempXsl = new simpleXmlElement($tempString);
$fileName = explode("/", $entry['templatePath']);
array_pop($fileName);
$fileName = implode("/", $fileName);
$filePath = session_path($fileName) . "/link_" . $entry['area'] . "_to_" . $entry['content'] . ".xslt";
// write link file to disk
$fileHandle = fopen($filePath, "w");
if ($fileHandle) {
fputs($fileHandle, $tempXsl->asXML());
fclose($fileHandle);
}
//------------------------------------------------------------------------------
// insert link template
$xmlString .= "<xsl:include href='" . $filePath . "'/>";
//------------------------------------------------------------------------------
// insert module template only once
if (!array_key_exists($entry['templatePath'], $templArray)) {
$templArray[$entry['templatePath']] = $filePath;
if (sessionfile_exists($entry['templatePath'] . ".xslt")) {
// insert module template
$xmlString .= "<xsl:include href='" . session_path($entry['templatePath']) . ".xslt'/>";
// link css file
OLIVTemplate::link_css($entry['templatePath']);
}
}
}
//------------------------------------------------------------------------------
// create temporary include template
$xmlString = "<xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>" . $xmlString . "</xsl:stylesheet>";
$tempXml = new simpleXmlElement($xmlString);
$stylesheet->importStylesheet($tempXml);
//echoall($tempXml->children('http://www.w3.org/1999/XSL/Transform')->asXML());
//status::set("debug",$page->structure());
}
public static function writeSource($xml, $path)
{
$UUID = 0;
// process permissions
$nodes = $xml->XPath("//*[@access]");
foreach ($nodes as $entry) {
$parentNode = $entry->XPath(".");
// $parentName = $parentNode[0]->getName();
$parentName = $entry->getName();
// if access-tag -> display/hide whole content
if ($parentName == "access") {
//TODO remove all nodes
} else {
if (!OLIVRight::x($entry)) {
unset($entry->href);
}
if (!OLIVRight::r($entry)) {
$childArray = array();
foreach ($entry->children() as $child) {
array_push($childArray, $child->getName());
}
foreach ($childArray as $child) {
unset($entry->{$child});
}
}
}
//TODO use edit attribute to set attribute -> source="path"
// plugin uses edit and source for editor call
}
}
public static function tagEditString($tag, $value, $options)
{
$content = $options['template'];
$source = $content->attributes()->source;
//echoall($options);
$retArray = imgRender::tagString($tag, $value, $options);
// set link if permission granted && source found
if (OLIVRight::x($content) and $source) {
$retArray['link']['url'] = status::url();
$retArray['link']['val'] = OLIVText::_("edit");
$retArray['link']['lang'] = status::lang();
$retArray['value'] = "edit";
}
return $retArray;
}
private function parse($menus, $menuName, $templateName, $access, $url, $level = 0)
{
$menu = $menus->{$menuName};
$active = FALSE;
if ($menu) {
// get name of menu
$menuName = $menu->getName();
$menuXml = new simpleXmlElement("<menu></menu>");
// open path to actice menu
$this->openPath($menus, $url);
//------------------------------------------------------------------------------
// loop over menu entries
foreach ($menu->children() as $entry) {
$visible = FALSE;
$subMenuVisible = $entry['visible'];
if ($subMenuVisible) {
$entry->visible = "visible";
}
//------------------------------------------------------------------------------
// display item if read permission
if (OLIVRight::r($entry) and OLIVRight::r($menu)) {
$internUrl = "";
$menuItemName = $entry->getName();
//------------------------------------------------------------------------------
// is intern link
if (!$entry->url) {
// look for module link
$mod = (string) $entry["mod"];
$page = (string) $entry["page"];
$name = $entry->getName();
if ($mod and $page) {
olivxml_insert($entry, OLIVModule::getContentFriendlyName($mod, $name), "ALL");
olivxml_insert($entry, OLIVModule::getContentName($mod, $name), "ALL");
olivxml_insert($entry, OLIVModule::getContentTitle($mod, $name), "ALL");
$internUrl = "href():" . $page;
$entry->url = $internUrl;
// echoall($internUrl);
} else {
// create correct url
$internUrl = $name;
$entry->url = $internUrl;
$urlName = OLIVText::xml(OLIVRoute::getPageName(status::lang(), $internUrl));
// expand url with val
if ($val = (string) $entry['val']) {
$valArray = OLIVModule::parse_param_string($val);
/* if (array_key_exists("mod",$valArray) and array_key_exists("content",$valArray))
{
$contentName = OLIVModule::getContentName($valArray['mod'],$valArray['content']);
olivxml_insert($entry->val,OLIVModule::getContentFriendlyName($valArray['mod'],$valArray['content']));
$contentTitle = OLIVModule::getContentTitle($valArray['mod'],$valArray['content']);
olivxml_insert($entry->title,$contentTitle);
olivxml_insert($entry->name,$contentName);
}*/
} else {
olivxml_insert($entry, OLIVRoute::getTitle($internUrl), "ALL");
olivxml_insert($entry, OLIVRoute::getPageName(status::lang(), $internUrl), "ALL");
}
}
}
//------------------------------------------------------------------------------
// set display class
//------------------------------------------------------------------------------
// aktive / inactive
if ($internUrl == $url) {
$visible = $url;
$entry->status = "active";
$entry->class = "{$templateName} menu_{$templateName}_active";
} else {
$entry->class = "{$templateName} menu_{$templateName}_inactive";
}
// submenu level
if ($level) {
$entry->class = "menu{$level}_" . $entry->class;
} else {
$entry->class = "menu_" . $entry->class;
}
//------------------------------------------------------------------------------
// remove link if no x permission
// check for menu_item, menu and page permissions
// set display class to disabled
$pageXAccess = (string) $access->x;
$menuXAccess = OLIVRight::x($menu);
if (!(OLIVRight::x($entry) and $menuXAccess and $pageXAccess)) {
$entry->url = "";
$entry->class = "menu_{$templateName}_disabled";
}
// get submenu name
$subName = (string) $entry['submenu'];
if ($subName) {
$entry->submenu = $subName;
}
// create menu_item xml
$menu_item = new simpleXmlElement("<menu_item_{$templateName}></menu_item_{$templateName}>");
olivxml_insert($menu_item, $entry);
// insert menu_item into new menu structure
olivxml_insert($menuXml, $menu_item, "ALL");
//------------------------------------------------------------------------------
// look if aktive menu is in submenu
// display sub menus
if ($subName and $visible or $subMenuVisible) {
// call menu recursive
$subMenu = $this->parse($menus, $subName, $templateName, $access, $url, $level + 1);
olivxml_insert($menuXml, $subMenu);
}
}
}
//echoall($menuXml);
return $menuXml;
}
// else
// OLIVError::fire("menu::parse - no menu defined");
}