/**
  * Execute the action
  * 
  * @return mixed
  * @access public
  */
 public function execute()
 {
     try {
         if (!$this->isAuthorizedToExecute()) {
             throw new PermissionDeniedException();
         }
         ob_start();
         $harmoni = Harmoni::instance();
         $component = SiteDispatcher::getCurrentNode();
         $site = SiteDispatcher::getCurrentRootNode();
         $slotMgr = SlotManager::instance();
         $slot = $slotMgr->getSlotBySiteId($site->getId());
         $exportDirname = $slot->getShortname() . "-html";
         $exportDir = DATAPORT_TMP_DIR . "/" . $exportDirname;
         $archivePath = DATAPORT_TMP_DIR . '/' . $exportDirname . ".zip";
         if (!file_exists($exportDir)) {
             header('HTTP/1.1 404 Not Found');
             print "Not Found";
             exit;
         }
         header("Content-Type: text/html;");
         $this->printStatus($exportDir);
     } catch (PermissionDeniedException $e) {
         header('HTTP/1.1 403 Forbidden');
         header("Content-Type: text/plain;");
         print _("You are not authorized to monitor the export this component.");
         exit;
     }
     exit;
 }
Example #2
0
 /**
  * Anser the site
  * 
  * @return object SiteNavBlockSiteComponent
  * @access protected
  * @since 2/5/09
  */
 protected function getSite()
 {
     if (!isset($this->_site)) {
         $this->_site = SiteDispatcher::getCurrentRootNode();
     }
     return $this->_site;
 }
 /**
  * Answer the current site id for this source.
  * 
  * @return string $id
  * @access private
  * @since 5/15/08
  */
 private function getSiteId()
 {
     if (isset($this->siteId)) {
         return $this->siteId;
     } else {
         return SiteDispatcher::getCurrentRootNode()->getId();
     }
 }
Example #4
0
 /**
  * Answer the items with given tag in a given Segue site by everyone
  * 
  * @return object TagIterator
  * @access public
  * @since 11/8/06
  */
 function getItems()
 {
     $tag = $this->getTag();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     $visitor = new TaggableItemVisitor();
     $items = $rootSiteComponent->acceptVisitor($visitor);
     $tagIds = $tag->getItemsInList($items);
     return $tag->getItemsWithIdsInSystem($tagIds, "segue");
 }
Example #5
0
 /**
  * Execute the action
  * 
  * @return mixed
  * @access public
  */
 public function execute()
 {
     ob_start();
     $harmoni = Harmoni::instance();
     $component = SiteDispatcher::getCurrentNode();
     $site = SiteDispatcher::getCurrentRootNode();
     $slotMgr = SlotManager::instance();
     $slot = $slotMgr->getSlotBySiteId($site->getId());
     $exportDirname = $slot->getShortname() . "-files";
     $exportDir = DATAPORT_TMP_DIR . "/" . $exportDirname;
     mkdir($exportDir);
     $archivePath = DATAPORT_TMP_DIR . '/' . $exportDirname . ".zip";
     try {
         // Do the export
         $visitor = new FileExportSiteVisitor($exportDir);
         $component->acceptVisitor($visitor);
         $archive = new ZipArchive();
         if ($archive->open($archivePath, ZIPARCHIVE::CREATE) !== TRUE) {
             throw new Exception("Could not create zip archive.");
         }
         foreach (scandir($exportDir) as $file) {
             if (!is_dir($exportDir . '/' . $file)) {
                 $archive->addFile($exportDir . '/' . $file, $exportDirname . '/' . $file);
             }
         }
         $archive->close();
         // Remove the directory
         $this->deleteRecursive($exportDir);
         if ($output = ob_get_clean()) {
             print $output;
             throw new Exeception("Errors occurred, output wasn't clean.");
         }
         header("Content-Type: application/zip;");
         header('Content-Disposition: attachment; filename="' . basename($archivePath) . '"');
         header('Content-Length: ' . filesize($archivePath));
         print file_get_contents($archivePath);
         // Clean up the archive
         unlink($archivePath);
     } catch (PermissionDeniedException $e) {
         $this->deleteRecursive($exportDir);
         if (file_exists($archivePath)) {
             unlink($archivePath);
         }
         return new Block(_("You are not authorized to export this component."), ALERT_BLOCK);
     } catch (Exception $e) {
         $this->deleteRecursive($exportDir);
         if (file_exists($archivePath)) {
             unlink($archivePath);
         }
         throw $e;
     }
     error_reporting(0);
     exit;
 }
Example #6
0
 /**
  * Answer the items with given tag in a given Segue site
  * 
  * @return object TagIterator
  * @access public
  * @since 11/8/06
  */
 function getItems()
 {
     $tag = $this->getTag();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     $tagManager = Services::getService("Tagging");
     $agentId = $tagManager->getCurrentUserId();
     $visitor = new TaggableItemVisitor();
     $items = $rootSiteComponent->acceptVisitor($visitor);
     $tagIds = $tag->getItemsInList($items);
     return $tag->getItemsForAgentInListinSystem($tagIds, $agentId, "segue");
 }
Example #7
0
 /**
  * Answer all the tags on this site by everyone 
  * 
  * @return object TagIterator
  * @access public
  * @since 11/8/06
  */
 function getTags()
 {
     $harmoni = Harmoni::instance();
     $tagManager = Services::getService("Tagging");
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     $visitor = new TaggableItemVisitor();
     $items = $rootSiteComponent->acceptVisitor($visitor);
     SiteDispatcher::passthroughContext();
     $tags = $tagManager->getTagsForItems($items, TAG_SORT_ALFA, $this->getNumTags());
     return $tags;
 }
Example #8
0
 /**
  * Answer the items with given tag in a Segue site by a given user
  * 
  * @return object TagIterator
  * @access public
  * @since 11/8/06
  */
 function getItems()
 {
     $harmoni = Harmoni::instance();
     $tag = $this->getTag();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     $tagManager = Services::getService("Tagging");
     $agentId = $tagManager->getCurrentUserId();
     $visitor = new TaggableItemVisitor();
     $items = $rootSiteComponent->acceptVisitor($visitor);
     $tagIds = $tag->getItemsInList($items);
     //printpre($tagIds);
     return $tag->getItemsForAgent($agentId);
 }
Example #9
0
 /**
  * Answer all the tags on this site by given user 
  * 
  * @return object TagIterator
  * @access public
  * @since 11/8/06
  */
 function getTags()
 {
     $harmoni = Harmoni::instance();
     $tag = $this->getTag();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     $agentManager = Services::getService("Agent");
     $tagManager = Services::getService("Tagging");
     $agentId = $tagManager->getCurrentUserId();
     $visitor = new TaggableItemVisitor();
     $items = $rootSiteComponent->acceptVisitor($visitor);
     SiteDispatcher::passthroughContext();
     $tags = $tagManager->getTagsForItemsByAgent($items, $agentId);
     return $tags;
 }
Example #10
0
 /**
  * Execute the action
  * 
  * @return object
  * @access public
  * @since 1/18/07
  */
 function execute()
 {
     UI2::addBrowserWarning();
     $allwrapper = parent::execute();
     $mainScreen = $this->mainScreen;
     // Add controls bar and border
     $authZ = Services::getService("AuthZ");
     $idManager = Services::getService("Id");
     if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), SiteDispatcher::getCurrentRootNode()->getQualifierId())) {
         $visitor = $this->getSiteVisitor();
         $controlsHTML = $visitor->getBarPreHTML('#090', SiteDispatcher::getCurrentRootNode()) . $visitor->getControlsHTML(SiteDispatcher::getCurrentRootNode(), "<em>" . _("Site") . "</em>", SiteDispatcher::getCurrentRootNode()->acceptVisitor($visitor->_controlsVisitor), '#090', '#9F9', '#6C6', 0, '0px');
         $mainScreen->setPreHTML($controlsHTML . $mainScreen->getPreHTML($null = null));
         $mainScreen->setPostHTML($visitor->getBarPostHTML());
     }
     return $allwrapper;
 }
Example #11
0
 /**
  * Execute the action
  * 
  * @return mixed
  * @access public
  * @since 1/17/08
  */
 public function execute()
 {
     $harmoni = Harmoni::instance();
     $component = SiteDispatcher::getCurrentNode();
     $site = SiteDispatcher::getCurrentRootNode();
     $slotMgr = SlotManager::instance();
     $slot = $slotMgr->getSlotBySiteId($site->getId());
     $exportDir = DATAPORT_TMP_DIR . "/" . $slot->getShortname() . "-" . str_replace(':', '_', DateAndTime::now()->asString());
     mkdir($exportDir);
     try {
         // Do the export
         $visitor = new DomExportSiteVisitor($exportDir);
         $component->acceptVisitor($visitor);
         // Validate the result
         // 			printpre(htmlentities($visitor->doc->saveXMLWithWhitespace()));
         // 			$tmp = new Harmoni_DomDocument;
         // 			$tmp->loadXML($visitor->doc->saveXMLWithWhitespace());
         // 			$tmp->schemaValidateWithException(MYDIR."/doc/raw/dtds/segue2-site.xsd");
         $visitor->doc->schemaValidateWithException(MYDIR . "/doc/raw/dtds/segue2-site.xsd");
         // Write out the XML
         $visitor->doc->saveWithWhitespace($exportDir . "/site.xml");
         $archive = new Archive_Tar($exportDir . ".tar.gz");
         $archive->createModify($exportDir, '', DATAPORT_TMP_DIR);
         // Remove the directory
         $this->deleteRecursive($exportDir);
         header("Content-Type: application/x-gzip;");
         header('Content-Disposition: attachment; filename="' . basename($exportDir . ".tar.gz") . '"');
         print file_get_contents($exportDir . ".tar.gz");
         // Clean up the archive
         unlink($exportDir . ".tar.gz");
     } catch (PermissionDeniedException $e) {
         $this->deleteRecursive($exportDir);
         if (file_exists($exportDir . ".tar.gz")) {
             unlink($exportDir . ".tar.gz");
         }
         return new Block(_("You are not authorized to export this component."), ALERT_BLOCK);
     } catch (Exception $e) {
         $this->deleteRecursive($exportDir);
         if (file_exists($exportDir . ".tar.gz")) {
             unlink($exportDir . ".tar.gz");
         }
         throw $e;
     }
     error_reporting(0);
     exit;
 }
Example #12
0
 /**
  * Execute the action
  * 
  * @return mixed
  * @access public
  * @since 1/17/08
  */
 public function execute()
 {
     $harmoni = Harmoni::instance();
     $component = SiteDispatcher::getCurrentNode();
     $site = SiteDispatcher::getCurrentRootNode();
     $slotMgr = SlotManager::instance();
     $slot = $slotMgr->getSlotBySiteId($site->getId());
     $this->setupTextTemplates();
     $pluginManager = Services::getService('PluginManager');
     $audioType = new Type('SeguePlugins', 'edu.middlebury', 'AudioPlayer');
     $pluginManager->_loadPlugins();
     // Ensure that the original plugin is loaded.
     require_once MYDIR . '/plugins-dist/SeguePlugins/edu.middlebury/AudioPlayer/WordpressExportAudioPlayerPlugin.class.php';
     $pluginManager->setPluginClass($audioType, 'WordpressExportAudioPlayerPlugin');
     $textType = new Type('SeguePlugins', 'edu.middlebury', 'TextBlock');
     require_once MYDIR . '/plugins-dist/SeguePlugins/edu.middlebury/TextBlock/WordpressExportTextBlockPlugin.class.php';
     $pluginManager->setPluginClass($textType, 'WordpressExportTextBlockPlugin');
     try {
         // Do the export
         $visitor = new WordpressExportSiteVisitor();
         $component->acceptVisitor($visitor);
         // Validate the result
         // 			printpre(htmlentities($visitor->doc->saveXMLWithWhitespace()));
         // 			$tmp = new Harmoni_DomDocument;
         // 			$tmp->loadXML($visitor->doc->saveXMLWithWhitespace());
         // 			$tmp->schemaValidateWithException(MYDIR."/doc/raw/dtds/segue2-site.xsd");
         // 			$visitor->doc->schemaValidateWithException(MYDIR."/doc/raw/dtds/segue2-site.xsd");
         header("Content-Type: text/xml");
         header('Content-Disposition: attachment; filename="' . basename($slot->getShortname() . ".xml") . '"');
         $xml = $visitor->doc->saveXMLWithWhitespace();
         header('Content-Length: ' . strlen($xml));
         print $xml;
     } catch (PermissionDeniedException $e) {
         return new Block(_("You are not authorized to export this component."), ALERT_BLOCK);
     } catch (Exception $e) {
         throw $e;
     }
     error_reporting(0);
     exit;
 }
Example #13
0
 /**
  * Execute the action
  * 
  * @return object
  * @access public
  * @since 1/18/07
  */
 function execute()
 {
     $allwrapper = parent::execute();
     $mainScreen = $this->mainScreen;
     // Add permissions button
     $authZ = Services::getService("AuthZ");
     $idManager = Services::getService("Id");
     $siteId = SiteDispatcher::getCurrentRootNode()->getQualifierId();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     ob_start();
     $harmoni = Harmoni::instance();
     if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $siteId)) {
         $url = SiteDispatcher::quickURL("ui1", "editSite", array("node" => $siteId->getIdString(), "returnNode" => SiteDispatcher::getCurrentNodeId(), "returnAction" => $harmoni->request->getRequestedAction()));
         print "\n\t<button onclick='window.location = \"{$url}\".urlDecodeAmpersands();'>";
         print _("Edit Site Options") . "</button>";
     }
     if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $siteId)) {
         $url = SiteDispatcher::quickURL("ui1", "theme_options", array("node" => $siteId->getIdString(), "returnNode" => SiteDispatcher::getCurrentNodeId(), "returnAction" => $harmoni->request->getRequestedAction()));
         print "\n\t<button onclick='window.location = \"{$url}\".urlDecodeAmpersands();'>";
         print _("Theme Options") . "</button>";
     }
     // Rather than checking the entire site, we will just check the current node.
     // This forces users who are not site-wide admins to browse to the place where
     // they are administrators in order to see the permissions button, but
     // cuts load-times for non-admins on a given large site from 35s to 1.4s.
     if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view_authorizations"), SiteDispatcher::getCurrentNode()->getQualifierId())) {
         $url = SiteDispatcher::quickURL("roles", "choose_agent", array("node" => SiteDispatcher::getCurrentNodeId(), "returnModule" => $harmoni->request->getRequestedModule(), "returnAction" => $harmoni->request->getRequestedAction()));
         print "\n\t<button onclick='window.location = \"{$url}\".urlDecodeAmpersands();'>";
         print _("Roles") . "</button>";
     }
     if (strlen(ob_get_contents())) {
         $mainScreen->add(new UnstyledBlock("\n<div style='text-align: right;'>" . ob_get_contents() . "\n</div>"), $rootSiteComponent->getWidth(), null, CENTER, BOTTOM);
     }
     ob_end_clean();
     return $allwrapper;
 }
Example #14
0
 /**
  * Execute the action
  * 
  * @return void
  * @access public
  * @since 7/10/08
  */
 public function execute()
 {
     if (!$this->isAuthorizedToExecute()) {
         throw new PermissionDeniedException();
     }
     $authZ = Services::getService("AuthZ");
     $idManager = Services::getService("Id");
     $hierarchyManager = Services::getService('Hierarchy');
     $site = SiteDispatcher::getCurrentRootNode();
     $hierarchy = $hierarchyManager->getHierarchy($idManager->getId("edu.middlebury.authorization.hierarchy"));
     $infoList = $hierarchy->traverse($idManager->getId($site->getId()), Hierarchy::TRAVERSE_MODE_DEPTH_FIRST, Hierarchy::TRAVERSE_DIRECTION_DOWN, Hierarchy::TRAVERSE_LEVELS_ALL);
     $status = new StatusStars(str_replace('%1', $infoList->count(), _("Rebuilding Implicit AZs on %1 nodes.")));
     $status->initializeStatistics($infoList->count());
     $azCache = $authZ->getAuthorizationCache();
     while ($infoList->hasNext()) {
         $info = $infoList->next();
         $node = $hierarchy->getNode($info->getNodeId());
         // 			printpre("Rebuilding implicit AZs for ".$node->getId()." '".$node->getDisplayName()."'. Ancestors:");
         // 			printpre($node->getAncestorIds());
         $azCache->createHierarchyImplictAZs($node, $node->getAncestorIds());
         $status->updateStatistics();
     }
     printpre("Done.");
     /*********************************************************
      * Log the event
      *********************************************************/
     if (Services::serviceRunning("Logging")) {
         $loggingManager = Services::getService("Logging");
         $log = $loggingManager->getLogForWriting("Segue");
         $formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
         $priorityType = new Type("logging", "edu.middlebury", "Error", "Errors that did not halt execution");
         $item = new AgentNodeEntryItem("Rebuilt Implict AZs", "Hierarchy-Implicit AZs for site '" . $site->getDisplayName() . "' were rebuilt manually.");
         $item->addNodeId($site->getQualifierId());
         $log->appendLogWithTypes($item, $formatType, $priorityType);
     }
 }
Example #15
0
 /**
  * Build the content for this action
  * 
  * @return void
  * @access public
  * @since 3/14/08
  */
 public function buildContent()
 {
     $actionRows = $this->getActionRows();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     // print out related links
     $actionRows->add(new Block($this->getRelatedLinks($rootSiteComponent), STANDARD_BLOCK));
     ob_start();
     print "\n<script type='text/javascript'>\n// <![CDATA[\n\n\tfunction toggleSiteMapChildren(node) {\n\t\tfor (var i = 0; i < node.parentNode.childNodes.length; i++) {\n\t\t\tvar child = node.parentNode.childNodes[i];\n\t\t\tif (child.className == 'children') {\n\t\t\t\tif (child.style.display != 'none') {\n\t\t\t\t\tchild.style.display = 'none';\n\t\t\t\t\tnode.innerHTML = '+';\n\t\t\t\t} else {\n\t\t\t\t\tchild.style.display = 'block';\n\t\t\t\t\tnode.innerHTML = '-';\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\t\n\tfunction expandAllSiteMapChildren(node) {\n\t\tvar divElements = node.getElementsByTagName('div');\n\t\tfor (var i = 0; i < divElements.length; i++) {\n\t\t\tvar div = divElements[i];\n\t\t\tif (div.className == 'children') {\n\t\t\t\tdiv.style.display = 'block';\n\t\t\t}\n\t\t\t\n\t\t\tif (div.className == 'expand') {\n\t\t\t\tdiv.innerHTML = '-';\n\t\t\t}\n\t\t}\n\t}\n\t\n\tfunction collapseAllSiteMapChildren(node) {\n\t\tvar divElements = node.getElementsByTagName('div');\n\t\tfor (var i = 0; i < divElements.length; i++) {\n\t\t\tvar div = divElements[i];\n\t\t\tif (div.className == 'children') {\n\t\t\t\tdiv.style.display = 'none';\n\t\t\t}\n\t\t\t\n\t\t\tif (div.className == 'expand') {\n\t\t\t\tdiv.innerHTML = '+';\n\t\t\t}\n\t\t}\n\t}\n\n\n// ]]>\n</script>\n\t\t\n\t\t";
     print "\n<div class='siteMap'>";
     print "\n\t<button onclick='expandAllSiteMapChildren(document.get_element_by_id(\"site_children\"));'>" . _("Expand All") . "</button>";
     print "\n\t<button onclick='collapseAllSiteMapChildren(document.get_element_by_id(\"site_children\"));'>" . _("Collapse All") . "</button>";
     $this->isHeaderFooterVisitor = new isHeaderFooterSiteVisitor();
     //	$currentNode = $this->getNodeId();
     //printpre ($currentNode);
     $rootSiteComponent->acceptVisitor($this);
     print "\n</div>";
     $actionRows->add(new Block(ob_get_clean(), STANDARD_BLOCK));
 }
Example #16
0
 /**
  * Visit a Fixed Organizer
  * 
  * @param object FixedOrganizerSiteComponent $siteComponent
  * @return mixed
  * @access public
  * @since 8/31/07
  */
 public function visitFixedOrganizer(FixedOrganizerSiteComponent $siteComponent)
 {
     $numCells = $siteComponent->getTotalNumberOfCells();
     $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
     $isHeaderFooterVisitor = new IsHeaderFooterSiteVisitor();
     for ($i = 0; $i < $numCells; $i++) {
         $child = $siteComponent->getSubcomponentForCell($i);
         if (is_object($child)) {
             // don't include in feed if header and footer blocks
             if (!$child->acceptVisitor($isHeaderFooterVisitor)) {
                 $child->acceptVisitor($this);
             }
         }
     }
 }
Example #17
0
 /**
  * Answer the site id.
  * 
  * @return object Id
  * @access protected
  * @since 11/14/07
  */
 protected function getSite()
 {
     return SiteDispatcher::getCurrentRootNode();
 }
 /**
  * Print out the site admins in an iterator
  * 
  * @param object $siteAdmins
  * @return string
  * @access protected
  * @since 2/18/09
  */
 protected function printSiteAdminsIterator($siteAdmins)
 {
     $admins = array();
     while ($siteAdmins->hasNext()) {
         $admin = $siteAdmins->next();
         $adminId = $admin->getAgentId();
         $participant_view = new Participation_View(SiteDispatcher::getCurrentRootNode());
         if (!in_array($adminId, $admins)) {
             $admins[] = $participant_view->getParticipant($adminId->getIdString());
         }
     }
     return $this->printParticipants($admins);
 }
Example #19
0
 /**
  * answer an action filter form
  * 
  * @return string XHTML markup
  * @access public
  * @since 2/5/09
  */
 public function getActionDisplayOptions()
 {
     $node = SiteDispatcher::getCurrentNode();
     $view = new Participation_View($node);
     if (RequestContext::value('sort')) {
         $this->_sort = RequestContext::value('sort');
     } else {
         $this->_sort = 'timestamp';
     }
     if (RequestContext::value('participant')) {
         $this->_participant = RequestContext::value('participant');
     } else {
         $this->_participant = 'all';
     }
     if (RequestContext::value('role')) {
         $this->_role = RequestContext::value('role');
     } else {
         $this->_role = 'all';
     }
     if (RequestContext::value('display')) {
         $this->_display = RequestContext::value('display');
     } else {
         $this->_display = '20';
     }
     if (RequestContext::value('direction')) {
         if (RequestContext::value('direction') == 'DESC') {
             $this->_direction = SORT_DESC;
             $this->_reorder = 'ASC';
             $this->_reorderFlag = '&#94;';
         } else {
             $this->_direction = SORT_ASC;
             $this->_reorder = 'DESC';
             $this->_reorderFlag = 'v';
         }
     } else {
         $this->_direction = SORT_DESC;
         $this->_reorder = 'ASC';
         $this->_reorderFlag = '&#94;';
     }
     $participants = $view->getParticipants();
     ob_start();
     print "<form action='";
     print SiteDispatcher::quickURL('participation', 'actions', array('node' => $node->getId(), 'sort' => 'timestamp', 'direction' => 'DESC'));
     print "' method='post'>";
     $idMgr = Services::getService('Id');
     $azMgr = Services::getService('AuthZ');
     $rootNode = SiteDispatcher::getCurrentRootNode();
     if ($azMgr->isUserAuthorized($idMgr->getId('edu.middlebury.authorization.modify'), $rootNode->getQualifierId()) == TRUE) {
         print "<a href = '";
         print SiteDispatcher::quickURL('participation', 'summary', array('node' => $node->getId(), 'sort' => 'name', 'direction' => 'ASC'));
         print "'>" . _("Summary") . "</a> | ";
     }
     // get a list of all participants
     print "\n\t<select name='participant'";
     print " onchange='this.form.submit();'";
     print ">";
     print "\n\t\t<option value='all'>" . _("All Participants") . "</option>";
     foreach ($participants as $aParticipant) {
         print "\n\t\t<option value='" . $aParticipant->getId() . "'";
         if (RequestContext::value('participant') == $aParticipant->getId()) {
             print " selected='selected'";
         }
         print ">";
         print $aParticipant->getDisplayName();
         print "</option>";
     }
     print "\n\t</select> ";
     // get list of actions
     print "\n\t<select name='role'";
     print " onchange='this.form.submit();'";
     print ">";
     print "\n\t\t<option value='all'>" . _("All Roles") . "</option>";
     $roleValues = array('commenter', 'author', 'editor');
     foreach ($roleValues as $roleValue) {
         print "\n\t\t<option value='" . $roleValue . "'";
         if (RequestContext::value('role') == $roleValue) {
             print " selected='selected'";
         }
         print ">";
         print $roleValue;
         print "</option>";
     }
     print "\n\t</select>";
     // print out number of rows to display
     print "\n\tDisplay: <select name='display'";
     print " onchange='this.form.submit();'";
     print ">";
     $displayValues = array(20, 5, 10, 25, 30);
     foreach ($displayValues as $displayValue) {
         print "\n\t\t<option value='" . $displayValue . "'";
         if (RequestContext::value('display') == $displayValue) {
             print " selected='selected'";
         }
         print ">";
         print $displayValue;
         print "</option>";
     }
     print "\n\t</select>";
     print "\n\t</form>";
     return ob_get_clean();
 }
Example #20
0
 /**
  * Execute the action
  * 
  * @return mixed
  * @access public
  */
 public function execute()
 {
     try {
         if (!$this->isAuthorizedToExecute()) {
             throw new PermissionDeniedException();
         }
         ob_start();
         $harmoni = Harmoni::instance();
         $component = SiteDispatcher::getCurrentNode();
         $site = SiteDispatcher::getCurrentRootNode();
         $slotMgr = SlotManager::instance();
         $slot = $slotMgr->getSlotBySiteId($site->getId());
         $exportDirname = $slot->getShortname() . "-html";
         $exportDir = DATAPORT_TMP_DIR . "/" . $exportDirname;
         $archivePath = DATAPORT_TMP_DIR . '/' . $exportDirname . ".zip";
         if (file_exists($exportDir)) {
             $changedTime = filemtime($exportDir);
             // If the export is more than an hour old, trash it.
             if ($changedTime < time() - 3600) {
                 $this->deleteRecursive($exportDir);
             } else {
                 throw new AlreadyExportingException("Another export of this site is in progress (data written last on " . date('r', $changedTime) . ").  Please wait. <br/><br/>The other export will be force-quit if it does not finish in " . round((3600 - (time() - $changedTime)) / 60) . " minutes.");
             }
         }
         mkdir($exportDir);
         // Do the export
         $urlParts = parse_url(MYURL);
         $urlPrefix = rtrim($urlParts['path'], '/');
         $include = array($urlPrefix . '/gui2', $urlPrefix . '/images', $urlPrefix . '/javascript', $urlPrefix . '/polyphony', $urlPrefix . '/repository', $urlPrefix . '/plugin_manager', $urlPrefix . '/rss', $urlPrefix . '/dataport/html/site/' . $slot->getShortname());
         if (defined('WGET_PATH')) {
             $wget = WGET_PATH;
         } else {
             $wget = 'wget';
         }
         $command = $wget . " -r --page-requisites --html-extension --convert-links --no-directories -e robots=off " . "--directory-prefix=" . escapeshellarg($exportDir . '/content') . " " . "--include=" . escapeshellarg(implode(',', $include)) . " " . "--header=" . escapeshellarg("Cookie: " . session_name() . "=" . session_id()) . " " . escapeshellarg(SiteDispatcher::quickURL('dataport', 'html', array('site' => $slot->getShortname())));
         // 			throw new Exception($command);
         // Close the session. If we don't, a lock on the session file will
         // cause the request initiated via wget to hang.
         session_write_close();
         exec($command, $output, $exitCode);
         if ($exitCode) {
             throw new Exception('Wget Failed. ' . implode("\n", $output));
         }
         // Copy the main HTML file to index.html
         copy($exportDir . '/content/' . $slot->getShortname() . '.html', $exportDir . '/content/index.html');
         // Copy the index.html file up a level to make it easy to find
         file_put_contents($exportDir . '/index.html', preg_replace('/(src|href)=([\'"])([^\'"\\/]+)([\'"])/', '$1=$2content/$3$4', file_get_contents($exportDir . '/content/index.html')));
         // Zip up the result
         $archive = new ZipArchive();
         if ($archive->open($archivePath, ZIPARCHIVE::CREATE) !== TRUE) {
             throw new Exception("Could not create zip archive.");
         }
         $this->addDirectoryToZip($archive, $exportDir, $exportDirname);
         $archive->close();
         // Remove the directory
         $this->deleteRecursive($exportDir);
         if ($output = ob_get_clean()) {
             print $output;
             throw new Exception("Errors occurred, output wasn't clean.");
         }
         header("Content-Type: application/zip;");
         header('Content-Disposition: attachment; filename="' . basename($archivePath) . '"');
         header('Content-Length: ' . filesize($archivePath));
         print file_get_contents($archivePath);
         // Clean up the archive
         unlink($archivePath);
     } catch (PermissionDeniedException $e) {
         $this->deleteRecursive($exportDir);
         if (file_exists($archivePath)) {
             unlink($archivePath);
         }
         return new Block(_("You are not authorized to export this component."), ALERT_BLOCK);
     } catch (AlreadyExportingException $e) {
         return new Block($e->getMessage(), ALERT_BLOCK);
     } catch (Exception $e) {
         $this->deleteRecursive($exportDir);
         if (file_exists($archivePath)) {
             unlink($archivePath);
         }
         throw $e;
     }
     error_reporting(0);
     exit;
 }
 /**
  * Answer a menu for the tagging system
  * 
  * @return string
  * @access public
  * @since 11/8/06
  */
 public function getTagsMenu()
 {
     $harmoni = Harmoni::instance();
     $tagManager = Services::getService("Tagging");
     ob_start();
     print "<div class='tagging_header'>" . _("Other Tags") . "</div>";
     print "<div class='tagging_options'>";
     print _("...added by ");
     // all tags on node by you
     if (!$this->isAnonymous()) {
         if ($harmoni->getCurrentAction() != 'tags.usernode') {
             $url = SiteDispatcher::quickURL('tags', 'usernode', array('agent_id' => $tagManager->getCurrentUserIdString(), 'tag' => RequestContext::value('tag')));
             print "<a href='" . $url . "'>" . str_replace('%1', RequestContext::value('tag'), _("you")) . "</a> / ";
         } else {
             if ($harmoni->getCurrentAction() == 'tags.usernode') {
                 print "<strong>" . _("you") . "</strong> / ";
             } else {
                 print _("you / ");
             }
         }
     }
     // all tags on node by everyone
     if ($harmoni->getCurrentAction() != 'tags.node') {
         $url = SiteDispatcher::quickURL('tags', 'node', array('agent_id' => $tagManager->getCurrentUserIdString(), 'tag' => RequestContext::value('tag')));
         print "<a href='" . $url . "'>" . str_replace('%1', RequestContext::value('tag'), _("everyone")) . "</a>";
     } else {
         if ($harmoni->getCurrentAction() == 'tags.node') {
             print "<strong>" . _("everyone") . "</strong>";
         } else {
             print _("everyone");
         }
     }
     $node = SiteDispatcher::getCurrentNode();
     $context = str_replace('%2', $node->acceptVisitor(new BreadCrumbsVisitor($node)), _("%2"));
     print _(" within: ") . $context;
     print "</div>";
     print "<div class='tagging_options'>";
     // all tags in site by you
     print _("...added by ");
     // all tags in site by you
     if (!$this->isAnonymous()) {
         if ($harmoni->getCurrentAction() != 'tags.usersite') {
             $url = SiteDispatcher::quickURL('tags', 'usersite', array('agent_id' => $tagManager->getCurrentUserIdString(), 'tag' => RequestContext::value('tag')));
             print "<a href='" . $url . "'>" . str_replace('%1', RequestContext::value('tag'), _("you")) . "</a> / ";
         } else {
             if ($harmoni->getCurrentAction() == 'tags.usersite') {
                 print "<strong>" . _("you") . "</strong> / ";
             } else {
                 print _("you / ");
             }
         }
     }
     // all tags in site by everyone
     if ($harmoni->getCurrentAction() != 'tags.site') {
         $url = SiteDispatcher::quickURL('tags', 'site', array('agent_id' => $tagManager->getCurrentUserIdString(), 'tag' => RequestContext::value('tag')));
         print "<a href='" . $url . "'>" . str_replace('%1', RequestContext::value('tag'), _("everyone")) . "</a>";
     } else {
         if ($harmoni->getCurrentAction() == 'tags.site') {
             print "<strong>" . _("everyone") . "</strong>";
         } else {
             print _("everyone");
         }
     }
     $node = SiteDispatcher::getCurrentRootNode();
     $context = str_replace('%2', $node->acceptVisitor(new BreadCrumbsVisitor($node)), _("%2"));
     print _(" within: ") . $context;
     print "</div>";
     print "<div class='tagging_options'>";
     print _("...added by ");
     // all tags from all segue by you
     if (!$this->isAnonymous()) {
         if ($harmoni->getCurrentAction() != 'tags.usersegue') {
             $url = SiteDispatcher::quickURL('tags', 'usersegue', array('agent_id' => $tagManager->getCurrentUserIdString(), 'tag' => RequestContext::value('tag')));
             print "<a href='" . $url . "'>" . str_replace('%1', RequestContext::value('tag'), _("you")) . "</a> / ";
         } else {
             if ($harmoni->getCurrentAction() == 'tags.usersegue') {
                 print "<strong>" . _("you") . "</strong> / ";
             } else {
                 print _("you / ");
             }
         }
     }
     // all tags from all segue by everyone
     if ($harmoni->getCurrentAction() != 'tags.segue') {
         $url = SiteDispatcher::quickURL('tags', 'segue', array('agent_id' => $tagManager->getCurrentUserIdString(), 'tag' => RequestContext::value('tag')));
         print "<a href='" . $url . "'>" . str_replace('%1', RequestContext::value('tag'), _("everyone")) . "</a>";
     } else {
         if ($harmoni->getCurrentAction() == 'tags.segue') {
             print "<strong>" . _("everyone") . "</strong>";
         } else {
             print _("everyone");
         }
     }
     print _(" within: <br/> all of Segue");
     print "</div>";
     $tagsMenu = ob_get_clean();
     return $tagsMenu;
 }
Example #22
0
 /**
  * Answer the site-wide header customized for this site.
  * 
  * @return string
  */
 public function getSegueSiteHeader()
 {
     if (!defined('SITE_OWNER_MESSAGE') || !$this->isAuthorizedToExecute()) {
         return str_replace('[[SITE_OWNER_MESSAGE]]', '', SEGUE_SITE_HEADER);
     }
     // Build the owner list.
     $admins = array();
     $roleMgr = SegueRoleManager::instance();
     $adminIds = $roleMgr->getAgentsWithExplicitRoleAtLeast($roleMgr->getRole('editor'), SiteDispatcher::getCurrentRootNode()->getQualifierId(), true);
     $adminstratorsGroupId = new HarmoniId('1');
     $agentMgr = Services::getService('Agent');
     foreach ($adminIds as $adminId) {
         if (!$adminId->isEqual($adminstratorsGroupId)) {
             try {
                 $admins[] = $agentMgr->getAgent($adminId)->getDisplayName();
             } catch (UnknownIdException $e) {
                 // Ignore missing agents.
             }
         }
     }
     if (count($admins) <= 2) {
         $adminString = implode(' and ', $admins);
     } else {
         $admins[count($admins) - 1] = 'and ' . $admins[count($admins) - 1];
         $adminString = implode(', ', $admins);
     }
     return str_replace('[[SITE_OWNER_MESSAGE]]', str_replace('[[SITE_OWNERS]]', $adminString, SITE_OWNER_MESSAGE), SEGUE_SITE_HEADER);
 }
Example #23
0
 /**
  * Check Authorizations
  * 
  * @return boolean
  * @access public
  * @since 11/14/07
  */
 public function isAuthorizedToExecute()
 {
     $authZ = Services::getService("AuthZ");
     $idManager = Services::getService("Id");
     return $authZ->isUserAuthorizedBelow($idManager->getId("edu.middlebury.authorization.view_authorizations"), SiteDispatcher::getCurrentRootNode()->getQualifierId());
 }
Example #24
0
 /**
  * Add the site content gui components
  * 
  * @param Component $mainScreen
  * @return void
  * @access public
  */
 public function addSiteContent(Component $mainScreen)
 {
     $harmoni = Harmoni::instance();
     if ($this->isAuthorizedToExecute()) {
         // :: Site ::
         $rootSiteComponent = SiteDispatcher::getCurrentRootNode();
         $this->siteGuiComponent = $rootSiteComponent->acceptVisitor($this->getSiteVisitor());
         $mainScreen->add($this->siteGuiComponent);
     } else {
         // Replace the title
         $outputHandler = $harmoni->getOutputHandler();
         $title = "\n\t\t<title>" . _("Unauthorized") . "</title>";
         $outputHandler->setHead(preg_replace("/<title>[^<]*<\\/title>/", $title, $outputHandler->getHead()));
         $mainScreen->add(new Block($this->getUnauthorizedMessage(), ALERT_BLOCK), "100%", null, CENTER, TOP);
     }
 }