/**
  * The main functionality
  *
  * (non-PHPdoc)
  * @see libraries/EfrontModule#getModule()
  */
 public function getModule()
 {
     $smarty = $this->getSmartyVar();
     $currentUser = $this->getCurrentUser();
     $directionsTree = new EfrontDirectionsTree();
     $directionsPaths = $directionsTree->toPathString();
     $smarty->assign("T_MODULE_OUTLOOK_INVITATION_DIRECTION_PATHS", $directionsPaths);
     $temp = eF_getTableData("module_outlook_invitation as m,courses as c", "m.*,c.name,c.directions_ID", "m.courses_ID=c.id");
     $events = array();
     foreach ($temp as $value) {
         $events[$value['courses_ID']] = $value;
     }
     if (isset($_GET['delete_event']) && eF_checkParameter($_GET['delete_event'], 'id') && in_array($_GET['delete_event'], array_keys($events))) {
         try {
             $event = $events[$_GET['delete_event']];
             $course = new EfrontCourse($event['courses_ID']);
             $users = $course->getCourseUsers(array('active' => true, archive => false, 'return_objects' => false));
             $recipients = array();
             foreach ($users as $value) {
                 $recipients[] = $value['email'];
             }
             $this->cancelInvitation($course->course['id'], $recipients);
             eF_deleteTableData("module_outlook_invitation", "courses_ID=" . $_GET['delete_event']);
         } catch (Exception $e) {
             header("HTTP/1.0 500 ");
             echo $e->getMessage() . ' (' . $e->getCode() . ')';
         }
         exit;
     }
     if ($_SESSION['s_type'] != 'administrator') {
         $userCourses = $currentUser->getUserCourses(array('archive' => 0, 'active' => true, 'return_objects' => false));
         if (G_VERSIONTYPE == 'enterprise') {
             if ($_SESSION['s_current_branch']) {
                 $result = eF_getTableData("module_hcd_course_to_branch", "courses_ID", "branches_ID='{$_SESSION['s_current_branch']}'");
             } else {
                 if ($currentUser->aspects['hcd']->isSupervisor()) {
                     $result = eF_getTableData("module_hcd_course_to_branch", "courses_ID", "branches_ID in (select branches_ID from module_hcd_employee_works_at_branch where users_login='******'login']}' and supervisor=1)");
                 }
             }
             $branchCourses = array();
             foreach ($result as $value) {
                 $branchCourses[$value['courses_ID']] = $value['courses_ID'];
             }
             foreach ($events as $key => $value) {
                 if (!isset($branchCourses[$key]) && !isset($userCourses[$key])) {
                     unset($events[$key]);
                 }
             }
         } else {
             foreach ($events as $key => $value) {
                 if (!isset($userCourses[$key])) {
                     unset($events[$key]);
                 }
             }
         }
     }
     if (!isset($_GET['course'])) {
         $dataSource = $events;
         $tableName = 'outlookInvitationsTable';
         isset($_GET['limit']) && eF_checkParameter($_GET['limit'], 'uint') ? $limit = $_GET['limit'] : ($limit = G_DEFAULT_TABLE_SIZE);
         if (isset($_GET['sort']) && eF_checkParameter($_GET['sort'], 'text')) {
             $sort = $_GET['sort'];
             isset($_GET['order']) && $_GET['order'] == 'desc' ? $order = 'desc' : ($order = 'asc');
         } else {
             $sort = 'login';
         }
         $dataSource = eF_multiSort($dataSource, $sort, $order);
         $smarty->assign("T_TABLE_SIZE", sizeof($dataSource));
         if (isset($_GET['filter'])) {
             $dataSource = eF_filterData($dataSource, $_GET['filter']);
         }
         if (isset($_GET['limit']) && eF_checkParameter($_GET['limit'], 'int')) {
             isset($_GET['offset']) && eF_checkParameter($_GET['offset'], 'int') ? $offset = $_GET['offset'] : ($offset = 0);
             $dataSource = array_slice($dataSource, $offset, $limit);
         }
         $smarty->assign("T_DATA_SOURCE", $dataSource);
     } else {
         $course = new EfrontCourse($_GET['course']);
         $form = new HTML_QuickForm("import_outlook_invitation_form", "post", $this->moduleBaseUrl . "&course={$course->course['id']}&add_event=1" . (isset($_GET['popup']) ? '&popup=1' : ''), "", null, true);
         $form->registerRule('checkParameter', 'callback', 'eF_checkParameter');
         //Register this rule for checking user input with our function, eF_checkParameter
         $form->addElement('text', 'email', _SENDER, 'class = "inputText"');
         $form->addElement('text', 'location', _LOCATION, 'class = "inputText"');
         $form->addElement('text', 'subject', _SUBJECT, 'class = "inputText"');
         $form->addElement('textarea', 'description', _DESCRIPTION, 'class = "inputTestTextarea" style = "width:80%;height:6em;"');
         //$form -> addElement('checkbox', 'calendar', _MODULE_OUTLOOK_INVITATION_CREATE_CALENDAR);
         //$form -> addElement('static', 'static', _MODULE_OUTLOOK_INVITATION_INFO);
         $form->addElement('submit', 'submit_event_all', _MODULE_OUTLOOK_INVITATION_SENDALL, 'class=flatButton');
         $form->addElement('submit', 'submit_event_new', _MODULE_OUTLOOK_INVITATION_SENDNEW, 'class=flatButton');
         if (empty($events[$course->course['id']])) {
             //new invitation
             $currentEvent = null;
             $form->setDefaults(array('email' => $currentUser->user['email'], 'subject' => 'Invitation to attend training: ' . $course->course['name']));
         } else {
             //existing invitation
             $currentEvent = $events[$course->course['id']];
             $form->setDefaults(array('email' => $currentEvent['email'], 'description' => $currentEvent['description'], 'subject' => $currentEvent['subject'], 'location' => $currentEvent['location']));
         }
         if ($form->isSubmitted() && $form->validate()) {
             try {
                 $message = "";
                 // Set info to store into database
                 $permanent_info = array("courses_ID" => $course->course['id'], "email" => $form->exportValue('email') ? $form->exportValue('email') : $GLOBALS['configuration']['system_email'], "location" => $form->exportValue('location'), "subject" => $form->exportValue('subject'), "description" => $form->exportValue('description'));
                 if ($currentEvent) {
                     $permanent_info['sequence'] = $currentEvent['sequence'] + 1;
                     eF_updateTableData("module_outlook_invitation", $permanent_info, "courses_ID={$course->course['id']}");
                 } else {
                     eF_insertTableData("module_outlook_invitation", $permanent_info);
                 }
                 if ($form->exportValue('submit_event_all')) {
                     $users = $course->getCourseUsers(array('active' => true, archive => false, 'return_objects' => false));
                     $recipients = array();
                     foreach ($users as $value) {
                         $recipients[] = $value['email'];
                     }
                     $this->sendInvitation($course->course['id'], $recipients);
                 }
                 //					$smarty->assign('T_RELOAD', true);
                 if (isset($_GET['popup'])) {
                     $this->setMessageVar(_OPERATIONCOMPLETEDSUCCESSFULLY, 'success');
                 } else {
                     eF_redirect($this->moduleBaseUrl . "&message=" . urlencode(_OPERATIONCOMPLETEDSUCCESSFULLY) . "&message_type=success");
                 }
             } catch (Exception $e) {
                 $smarty->assign("T_EXCEPTION_TRACE", $e->getTraceAsString());
                 $this->setMessageVar($e->getMessage() . ' (' . $e->getCode() . ') &nbsp;<a href = "javascript:void(0)" onclick = "eF_js_showDivPopup(event, \'' . _ERRORDETAILS . '\', 2, \'error_details\')">' . _MOREINFO . '</a>', 'failure');
             }
         }
         $form->setJsWarnings(_BEFOREJAVASCRIPTERROR, _AFTERJAVASCRIPTERROR);
         $form->setRequiredNote(_REQUIREDNOTE);
         $smarty->assign('T_MODULE_OUTLOOK_INVITATION_FORM', $form->toArray());
     }
     $smarty->assign("T_MODULE_BASEDIR", $this->moduleBaseDir);
     $smarty->assign("T_MODULE_BASELINK", $this->moduleBaseLink);
     $smarty->assign("T_MODULE_BASEURL", $this->moduleBaseUrl);
     return true;
 }
 private function doCategoryReports()
 {
     $smarty = $this->getSmartyVar();
     $currentUser = $this->getCurrentUser();
     $directionsTree = new EfrontDirectionsTree();
     $directionPaths = $directionsTree->toPathString();
     $form = new HTML_QuickForm("category_form", "post", basename($_SERVER['PHP_SELF']) . "?ctg=module&op=module_administrator_tools&tab=category_reports&do=enterprise", "", null, true);
     $form->addElement('select', 'category', _CATEGORY, $directionPaths);
     $form->addElement('checkbox', 'incomplete', _MODULE_ADMINISTRATOR_TOOLS_SHOWINCOMPLETE);
     $form->addElement('checkbox', 'inactive', _MODULE_ADMINISTRATOR_TOOLS_SHOWINACTIVECOURSES);
     $form->addElement('date', 'from_timestamp', _MODULE_ADMINISTRATOR_TOOLS_COMPLETEDFROM, array('minYear' => 1970, 'maxYear' => date("Y")));
     $form->addElement('date', 'to_timestamp', _MODULE_ADMINISTRATOR_TOOLS_COMPLETEDTO, array('minYear' => 1970, 'maxYear' => date("Y")));
     $form->addElement("submit", "submit", _SUBMIT, 'class = "flatButton"');
     $form->setDefaults(array("from_timestamp" => mktime(0, 0, 0, date("m") - 1, date("d"), date("Y")), "to_timestamp" => time()));
     if ($form->isSubmitted() && $form->validate()) {
         $values = $form->exportValues();
         $_SESSION['from_timestamp'] = mktime(0, 0, 0, $_POST['from_timestamp']['M'], $_POST['from_timestamp']['d'], $_POST['from_timestamp']['Y']);
         $_SESSION['to_timestamp'] = mktime(23, 59, 59, $_POST['to_timestamp']['M'], $_POST['to_timestamp']['d'], $_POST['to_timestamp']['Y']);
         $_SESSION['category'] = $values['category'];
         $_SESSION['incomplete'] = $values['incomplete'];
         $_SESSION['inactive'] = $values['inactive'];
         $smarty->assign("T_SHOW_TABLE", true);
     }
     if (isset($_GET['ajax']) && $_GET['ajax'] == 'categoryUsersTable' || $_GET['ajax'] == 'xls' || $_GET['ajax'] == 'show_xls') {
         $smarty->assign("T_SHOW_TABLE", true);
         $smarty->assign("T_DIRECTIONS_TREE", $directionPaths);
         $branchesTree = new EfrontBranchesTree();
         $branchesPaths = $branchesTree->toPathString();
         $category = new EfrontDirection($_SESSION['category']);
         $directionsTree = new EfrontDirectionsTree();
         $children = $directionsTree->getNodeChildren($_SESSION['category']);
         foreach (new EfrontAttributeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($children)), array('id')) as $value) {
             $siblings[] = $value;
         }
         $result = eF_getTableDataFlat("courses", "id", "archive = 0 && directions_ID in (" . implode(",", $siblings) . ")");
         $categoryCourses = $result['id'];
         $resultCourses = eF_getTableDataFlat("users_to_courses uc, courses c", "distinct c.id", 'c.id=uc.courses_ID ' . (!$_SESSION['inactive'] ? 'and c.active=1' : '') . ' and uc.archive=0 and uc.completed=1 and uc.to_timestamp >= ' . $_SESSION['from_timestamp'] . ' and uc.to_timestamp <= ' . $_SESSION['to_timestamp']);
         $resultEvents = eF_getTableDataFlat("events e, courses c", "distinct c.id", 'c.id=e.lessons_ID ' . (!$_SESSION['inactive'] ? 'and c.active=1' : '') . ' and e.type=54 and e.timestamp >= ' . $_SESSION['from_timestamp'] . ' and e.timestamp <= ' . $_SESSION['to_timestamp']);
         if (empty($resultEvents)) {
             $resultEvents['id'] = array();
         }
         $result = array_unique(array_merge($resultCourses['id'], $resultEvents['id']));
         $categoryCourses = array_intersect(array_unique($categoryCourses), $result);
         //count only courses that have users completed them
         if ($_SESSION['incomplete']) {
             $constraints = array('archive' => false, 'condition' => '(to_timestamp is null OR to_timestamp = 0 OR (to_timestamp >= ' . $_SESSION['from_timestamp'] . ' and to_timestamp <= ' . $_SESSION['to_timestamp'] . '))');
         } else {
             $constraints = array('archive' => false, 'condition' => 'completed=1 and to_timestamp >= ' . $_SESSION['from_timestamp'] . ' and to_timestamp <= ' . $_SESSION['to_timestamp']);
         }
         foreach ($categoryCourses as $courseId) {
             $course = new EfrontCourse($courseId);
             foreach ($course->getCourseUsers($constraints) as $value) {
                 $userBranches = $value->aspects['hcd']->getBranches();
                 $userSupervisors = $value->aspects['hcd']->getSupervisors();
                 $userSupervisor = end($userSupervisors);
                 $value->user['course_active'] = $course->course['active'];
                 $value->user['course_id'] = $course->course['id'];
                 $value->user['category'] = $directionPaths[$course->course['directions_ID']];
                 $value->user['course'] = $course->course['name'];
                 $value->user['directions_ID'] = $course->course['directions_ID'];
                 $value->user['branch'] = $branchesPaths[current($userBranches['employee'])];
                 $value->user['branch_ID'] = current($userBranches['employee']);
                 $value->user['supervisor'] = $userSupervisor;
                 $value->user['historic'] = false;
                 $unique = md5($value->user['to_timestamp'] . $value->user['course_id'] . $value->user['login']);
                 $courseUsers[$unique] = $value->user;
             }
             $result = eF_getTableData("events", "*", 'type=54 and lessons_ID=' . $courseId . ' and timestamp >= ' . $_SESSION['from_timestamp'] . ' and timestamp <= ' . $_SESSION['to_timestamp']);
             //exit;
             foreach ($result as $entry) {
                 try {
                     $value = EfrontUserFactory::factory($entry['users_LOGIN']);
                     if (!$value->user['archive']) {
                         $userBranches = $value->aspects['hcd']->getBranches();
                         $userSupervisors = $value->aspects['hcd']->getSupervisors();
                         //pr($entry['users_LOGIN']);pr($userSupervisors);pr(current($userSupervisors));
                         $userSupervisor = current($userSupervisors);
                         $value->user['course_active'] = $course->course['active'];
                         $value->user['course_id'] = $course->course['id'];
                         $value->user['category'] = $directionPaths[$course->course['directions_ID']];
                         $value->user['course'] = $course->course['name'];
                         $value->user['directions_ID'] = $course->course['directions_ID'];
                         $value->user['branch'] = $branchesPaths[current($userBranches['employee'])];
                         $value->user['branch_ID'] = current($userBranches['employee']);
                         $value->user['supervisor'] = $userSupervisor;
                         $value->user['to_timestamp'] = $entry['timestamp'];
                         $value->user['completed'] = 1;
                         $value->user['score'] = '';
                         $value->user['historic'] = true;
                         $unique = md5($value->user['to_timestamp'] . $value->user['course_id'] . $value->user['login']);
                         if (!isset($courseUsers[$unique])) {
                             $courseUsers[$unique] = $value->user;
                         }
                     }
                 } catch (Exception $e) {
                     /*Bypass non-existing users*/
                 }
             }
         }
         if ($_GET['ajax'] == 'xls') {
             $xlsFilePath = $currentUser->getDirectory() . 'category_report.xls';
             unlink($xlsFilePath);
             $_GET['limit'] = sizeof($courseUsers);
             $_GET['sort'] = 'category';
             list($tableSize, $courseUsers) = filterSortPage($courseUsers);
             $header = array('category' => _CATEGORY, 'course' => _NAME, 'login' => _USER, 'to_timestamp' => _COMPLETED, 'score' => _SCORE, 'supervisor' => _SUPERVISOR, 'branch' => _BRANCH, 'historic' => _MODULE_ADMINISTRATOR_TOOLS_HISTORICENTRY);
             foreach ($courseUsers as $value) {
                 $rows[] = array(_CATEGORY => str_replace("&nbsp;&rarr;&nbsp;", " -> ", $value['category']), _COURSE => $value['course'], _USER => formatLogin($value['login']), _COMPLETED => formatTimestamp($value['to_timestamp']), _SCORE => $value['historic'] ? '' : formatScore($value['score']) . '%', _SUPERVISOR => formatLogin($value['supervisor']), _BRANCH => str_replace("&nbsp;&rarr;&nbsp;", " -> ", $value['branch']), _MODULE_ADMINISTRATOR_TOOLS_HISTORICENTRY => $value['historic'] ? _YES : _NO);
             }
             EfrontSystem::exportToXls($rows, $xlsFilePath);
             exit;
         } else {
             if ($_GET['ajax'] == 'show_xls') {
                 $xlsFilePath = $currentUser->getDirectory() . 'category_report.xls';
                 $file = new EfrontFile($xlsFilePath);
                 $file->sendFile(true);
                 exit;
             } else {
                 list($tableSize, $courseUsers) = filterSortPage($courseUsers);
                 $smarty->assign("T_SORTED_TABLE", $_GET['ajax']);
                 $smarty->assign("T_TABLE_SIZE", $tableSize);
                 $smarty->assign("T_DATA_SOURCE", $courseUsers);
             }
         }
     }
     $smarty->assign("T_CATEGORY_FORM", $form->toArray());
 }
 public function getModule()
 {
     $smarty = $this->getSmartyVar();
     global $load_editor;
     $load_editor = true;
     $current_user = $this->getCurrentUser();
     $smarty->assign("T_MODULE_CURRENT_USER", $current_user->getType());
     $form = new HTML_QuickForm("module_mail_form", "post", $this->moduleBaseUrl, "", "id = 'module_mail_form'");
     $form->addElement('hidden', 'recipients', $_GET['rec']);
     $form->addElement('text', 'subject', _SUBJECT, 'class = "inputText" style = "width:400px"');
     $form->addElement('textarea', 'body', _BODY, 'class = "simpleEditor" style = "width:100%;height:200px"');
     $form->addElement('checkbox', 'email', _SENDASEMAILALSO, null, 'id = "send_as_email" class = "inputCheckBox"');
     $form->addRule('subject', _THEFIELD . ' "' . _SUBJECT . '" ' . _ISMANDATORY, 'required', null, 'client');
     $form->addRule('recipients', _THEFIELD . ' "' . _RECIPIENTS . '" ' . _ISMANDATORY, 'required', null, 'client');
     $form->addElement('file', 'attachment[0]', _ATTACHMENT, null, 'class = "inputText"');
     $form->addElement('submit', 'submit_mail', _SEND, 'class = "flatButton"');
     if ($form->isSubmitted() && $form->validate()) {
         $values = $form->exportValues();
         switch ($values['recipients']) {
             case "lesson_students":
                 $lesson = new EfrontLesson($_SESSION['s_lessons_ID']);
                 $lessonUsers = $lesson->getUsers("student");
                 foreach ($lessonUsers as $value) {
                     $mail_recipients[] = $value['login'];
                 }
                 //pr($mail_recipients);return;
                 break;
             case "lesson_professors":
                 $lesson = new EfrontLesson($_SESSION['s_lessons_ID']);
                 $lessonUsers = $lesson->getUsers("professor");
                 if (isset($_SESSION['s_courses_ID'])) {
                     $course = new EfrontCourse($_SESSION['s_courses_ID']);
                     $course_users = $course->getCourseUsers();
                     foreach ($lessonUsers as $key => $value) {
                         if (!isset($course_users[$key])) {
                             unset($lessonUsers[$key]);
                         }
                     }
                 }
                 foreach ($lessonUsers as $value) {
                     $mail_recipients[] = $value['login'];
                 }
                 break;
             case "admin":
                 $result = eF_getTableData("users", "*", "user_type='administrator' and user_types_ID=0 and archive = 0");
                 //not
                 foreach ($result as $value) {
                     $mail_recipients[] = $value['login'];
                 }
                 break;
         }
         //$list = implode(",",$mail_recipients);
         $pm = new eF_PersonalMessage($_SESSION['s_login'], $mail_recipients, $values['subject'], $values['body']);
         if ($_FILES['attachment']['name'][0] != "") {
             $maxFileSize = FileSystemTree::getUploadMaxSize();
             if ($_FILES['attachment']['size'][0] == 0 || $_FILES['attachment']['size'][0] > $maxFileSize * 1024) {
                 //	G_MAXFILESIZE is deprecated
                 $message = _EACHFILESIZEMUSTBESMALLERTHAN . " " . G_MAXFILESIZE . " Bytes";
                 $message_type = 'failure';
             }
             //Upload user avatar file
             $pm->sender_attachment_timestamp = time();
             $user_dir = G_UPLOADPATH . $_SESSION['s_login'] . '/message_attachments/Sent/' . $pm->sender_attachment_timestamp . '/';
             mkdir($user_dir, 0755);
             $filesystem = new FileSystemTree($user_dir);
             $uploadedFile = $filesystem->uploadFile('attachment', $user_dir, 0);
             $pm->sender_attachment_fileId = $uploadedFile['id'];
             $pm->setAttachment($uploadedFile['path']);
         }
         if ($pm->send($values['email'], $values)) {
             $message = _MESSAGEWASSENT;
             $message_type = 'success';
         } else {
             $message = $pm->errorMessage;
             $message_type = 'failure';
         }
     }
     $renderer = new HTML_QuickForm_Renderer_ArraySmarty($smarty);
     //Create a smarty renderer
     $renderer->setRequiredTemplate('{$html}{if $required}
     	&nbsp;<span class = "formRequired">*</span>
 		{/if}');
     $form->setJsWarnings(_BEFOREJAVASCRIPTERROR, _AFTERJAVASCRIPTERROR);
     //Set javascript error messages
     $form->setRequiredNote(_REQUIREDNOTE);
     $form->accept($renderer);
     //Assign this form to the renderer, so that corresponding template code is created
     $smarty->assign('T_MODULE_MAIL_FORM', $renderer->toArray());
     $smarty->assign("T_MESSAGE_MAIL", $message);
     $smarty->assign("T_MESSAGE_MAIL_TYPE", $message_type);
     //pr($renderer -> toArray());
     return true;
 }