PHP FormValidator::addHidden方法代码示例

$skillUserRepo = $entityManager->getRepository('ChamiloCoreBundle:SkillRelUser');
$user = $entityManager->find('ChamiloUserBundle:User', $_REQUEST['user']);
if (!$user) {
    Display::addFlash(Display::return_message(get_lang('NoUser'), 'error'));
    header('Location: ' . api_get_path(WEB_PATH));
    exit;
}
$skills = $skillRepo->findBy(['status' => Skill::STATUS_ENABLED]);
$skillsOptions = [];
foreach ($skills as $skill) {
    $skillsOptions[$skill->getId()] = $skill->getName();
}
$form = new FormValidator('assign_skill');
$form->addText('user_name', get_lang('UserName'), false);
$form->addSelect('skill', get_lang('Skill'), $skillsOptions);
$form->addHidden('user', $user->getId());
$form->addRule('skill', get_lang('ThisFieldIsRequired'), 'required');
$form->addTextarea('argumentation', get_lang('Argumentation'), ['rows' => 6]);
$form->applyFilter('argumentation', 'trim');
$form->addRule('argumentation', get_lang('ThisFieldIsRequired'), 'required');
$form->addButtonSave(get_lang('Save'));
if ($form->validate()) {
    $values = $form->exportValues();
    $skill = $skillRepo->find($values['skill']);
    if (!$skill) {
        Display::addFlash(Display::return_message(get_lang('SkillNotFound'), 'error'));
        header('Location: ' . api_get_self() . '?' . http_build_query(['user' => $user->getId()]));
        exit;
    }
    if ($user->hasSkill($skill)) {
        Display::addFlash(Display::return_message(sprintf(get_lang('TheUserXHasAlreadyAchievedTheSkillY'), $user->getCompleteName(), $skill->getName()), 'warning'));

 /**
  * Returns the search form
  * @return string
  */
 public static function getSearchForm()
 {
     $url = api_get_path(WEB_CODE_PATH) . 'group/group_overview.php?' . api_get_cidreq();
     $form = new FormValidator('search_groups', 'get', $url, null, array('class' => 'form-search'), FormValidator::LAYOUT_INLINE);
     $form->addHidden('cidReq', api_get_course_id());
     $form->addHidden('id_session', api_get_session_id());
     $form->addElement('text', 'keyword');
     $form->addButtonSearch();
     return $form->toHtml();
 }

}
$social_left_content = SocialManager::show_social_menu('invite_friends', $group_id);
$social_right_content = '<h2>' . Security::remove_XSS($group_info['name'], STUDENT, true) . '</h2>';
if (count($nosessionUsersList) == 0) {
    $friends = SocialManager::get_friends(api_get_user_id());
    if ($friends == 0) {
        $social_right_content .= get_lang('YouNeedToHaveFriendsInYourSocialNetwork');
    } else {
        $social_right_content .= get_lang('YouAlreadyInviteAllYourContacts');
    }
    $social_right_content .= '<div>';
    $social_right_content .= '<a href="search.php">' . get_lang('TryAndFindSomeFriends') . '</a>';
    $social_right_content .= '</div>';
}
$form = new FormValidator('invitation', 'post', api_get_self() . '?id=' . $group_id);
$form->addHidden('form_sent', 1);
$form->addHidden('id', $group_id);
$group_members_element = $form->addElement('advmultiselect', 'invitation', get_lang('Friends'), $nosessionUsersList, 'style="width: 280px;"');
$form->addButtonSave(get_lang('InviteUsersToGroup'));
$social_right_content .= $form->returnForm();
// Current group members
$members = $usergroup->get_users_by_group($group_id, false, array(GROUP_USER_PERMISSION_PENDING_INVITATION));
if (is_array($members) && count($members) > 0) {
    foreach ($members as &$member) {
        $image = UserManager::getUserPicture($member['user_id']);
        $member['image'] = '<img src="' . $image . '"  width="50px" height="50px"  />';
    }
    $social_right_content .= '<h3>' . get_lang('UsersAlreadyInvited') . '</h3>';
    $social_right_content .= Display::return_sortable_grid('invitation_profile', array(), $members, array('hide_navigation' => true, 'per_page' => 100), array(), false, array(true, false, true, true));
}
$tpl = \Chamilo\CoreBundle\Framework\Container::getTwig();

     break;
 case 'set_status':
     $status = isset($_REQUEST['status']) ? intval($_REQUEST['status']) : 0;
     $chat->setUserStatus($status);
     break;
 case 'start_video':
     $room = VideoChat::getChatRoomByUsers(api_get_user_id(), $to_user_id);
     if ($room !== false) {
         $videoChatLink = Display::url(Display::tag('i', null, ['class' => 'fa fa-video-camera']) . " " . get_lang('StartVideoChat'), api_get_path(WEB_LIBRARY_JS_PATH) . "chat/video.php?room={$room['room_name']}");
         $chat->send(api_get_user_id(), $to_user_id, $videoChatLink, false);
         echo Display::tag('p', $videoChatLink, ['class' => 'lead']);
         break;
     }
     $form = new FormValidator('start_video_chat');
     $form->addText('chat_room_name', get_lang('ChatRoomName'), false);
     $form->addHidden('to', $to_user_id);
     $form->addButtonSend(get_lang('Create'));
     $template = new Template();
     $template->assign('form', $form->returnForm());
     echo $template->fetch('default/javascript/chat/start_video.tpl');
     break;
 case 'create_room':
     $room = VideoChat::getChatRoomByUsers(api_get_user_id(), $to_user_id);
     $createdRoom = false;
     if ($room === false) {
         $roomName = isset($_REQUEST['room_name']) ? Security::remove_XSS($_REQUEST['room_name']) : null;
         if (VideoChat::nameExists($roomName)) {
             echo Display::return_message(get_lang('TheVideoChatRoomXNameAlreadyExists'), 'error');
             break;
         }
         $createdRoom = VideoChat::createRoom($roomName, api_get_user_id(), $to_user_id);

 /**
  * @param int $filter
  * @param string $view
  * @return string
  */
 public function displayActions($view, $filter = 0)
 {
     $courseInfo = api_get_course_info();
     $actionsLeft = '';
     $actionsLeft .= "<a href='" . api_get_path(WEB_CODE_PATH) . "calendar/agenda_js.php?type={$this->type}'>" . Display::return_icon('calendar.png', get_lang('Calendar'), '', ICON_SIZE_MEDIUM) . "</a>";
     $courseCondition = '';
     if (!empty($courseInfo)) {
         $courseCondition = api_get_cidreq();
     }
     $actionsLeft .= "<a href='" . api_get_path(WEB_CODE_PATH) . "calendar/agenda_list.php?type={$this->type}&" . $courseCondition . "'>" . Display::return_icon('week.png', get_lang('AgendaList'), '', ICON_SIZE_MEDIUM) . "</a>";
     $form = '';
     if (api_is_allowed_to_edit(false, true) || api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous() && api_is_allowed_to_session_edit(false, true) || GroupManager::user_has_access(api_get_user_id(), api_get_group_id(), GroupManager::GROUP_TOOL_CALENDAR) && GroupManager::is_tutor_of_group(api_get_user_id(), api_get_group_id())) {
         $actionsLeft .= Display::url(Display::return_icon('new_event.png', get_lang('AgendaAdd'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH) . "calendar/agenda.php?" . api_get_cidreq() . "&action=add&type=" . $this->type);
         $actionsLeft .= Display::url(Display::return_icon('import_calendar.png', get_lang('ICalFileImport'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH) . "calendar/agenda.php?" . api_get_cidreq() . "&action=importical&type=" . $this->type);
         if ($this->type == 'course') {
             if (!isset($_GET['action'])) {
                 $form = new FormValidator('form-search', 'post', '', '', array(), FormValidator::LAYOUT_INLINE);
                 $attributes = array('multiple' => false, 'id' => 'select_form_id_search');
                 $selectedValues = $this->parseAgendaFilter($filter);
                 $this->showToForm($form, $selectedValues, $attributes);
                 $form = $form->returnForm();
             }
         }
     }
     if (api_is_platform_admin() || api_is_teacher() || api_is_student_boss() || api_is_drh() || api_is_session_admin() || api_is_coach()) {
         if ($this->type == 'personal') {
             $form = null;
             if (!isset($_GET['action'])) {
                 $form = new FormValidator('form-search', 'get', api_get_self() . '?type=personal&', '', array(), FormValidator::LAYOUT_INLINE);
                 $sessions = SessionManager::get_sessions_by_user(api_get_user_id());
                 $form->addHidden('type', 'personal');
                 $sessions = array_column($sessions, 'session_name', 'session_id');
                 $sessions = ['0' => get_lang('SelectAnOption')] + $sessions;
                 $form->addSelect('session_id', get_lang('Session'), $sessions, ['id' => 'session_id', 'onchange' => 'submit();']);
                 //$form->addButtonFilter(get_lang('Filter'));
                 //$renderer = $form->defaultRenderer();
                 //$renderer->setCustomElementTemplate('<div class="col-md-6">{element}</div>');
                 $form->addButtonReset(get_lang('Reset'));
                 $form = $form->returnForm();
             }
         }
     }
     $actionsRight = '';
     if ($view == 'calendar') {
         $actionsRight .= $form;
     }
     $toolbar = Display::toolbarAction('toolbar-agenda', array(0 => $actionsLeft, 1 => $actionsRight), 2, false);
     return $toolbar;
 }

    }
    $form->applyFilter('openid', 'trim');
}*/
//    PHONE
$form->addElement('text', 'phone', get_lang('Phone'), array('size' => 20));
if (api_get_setting('profile', 'phone') !== 'true') {
    $form->freeze('phone');
}
$form->applyFilter('phone', 'stripslashes');
$form->applyFilter('phone', 'trim');
$form->applyFilter('phone', 'html_filter');
//  PICTURE
if (is_profile_editable() && api_get_setting('profile', 'picture') == 'true') {
    $form->addElement('file', 'picture', $user_data['picture_uri'] != '' ? get_lang('UpdateImage') : get_lang('AddImage'), array('id' => 'picture_form', 'class' => 'picture-form'));
    $form->addHtml('' . '<div class="form-group">' . '<label for="cropImage" id="labelCropImage" class="col-sm-2 control-label"></label>' . '<div class="col-sm-8">' . '<div id="cropImage" class="cropCanvas">' . '<img id="previewImage" >' . '</div>' . '<div>' . '<button class="btn btn-primary hidden" name="cropButton" id="cropButton"><em class="fa fa-crop"></em> ' . get_lang('CropYourPicture') . '</button>' . '</div>' . '</div>' . '</div>' . '');
    $form->addHidden('cropResult', '');
    $form->add_progress_bar();
    if (!empty($user_data['picture_uri'])) {
        $form->addElement('checkbox', 'remove_picture', null, get_lang('DelImage'));
    }
    $allowed_picture_types = api_get_supported_image_extensions();
    $form->addRule('picture', get_lang('OnlyImagesAllowed') . ' (' . implode(', ', $allowed_picture_types) . ')', 'filetype', $allowed_picture_types);
}
//    LANGUAGE
$form->addElement('select_language', 'language', get_lang('Language'));
if (api_get_setting('profile', 'language') !== 'true') {
    $form->freeze('language');
}
//THEME
if (is_profile_editable() && api_get_setting('profile.user_selected_theme') == 'true') {
    $form->addElement('SelectTheme', 'theme', get_lang('Theme'));

    $sequence = new Sequence();
    $sequence->setName($values['name']);
    $em->persist($sequence);
    $em->flush();
    header('Location: ' . api_get_self());
    exit;
}
$selectSequence = new FormValidator('');
$selectSequence->addHidden('sequence_type', 'session');
$em = Database::getManager();
$sequenceList = $em->getRepository('ChamiloCoreBundle:Sequence')->findAll();
$selectSequence->addSelect('sequence', get_lang('Sequence'), $sequenceList, ['id' => 'sequence_id', 'cols-size' => [3, 7, 2]]);
$form = new FormValidator('');
$form->addHtml("<div class='col-md-6'>");
$form->addHidden('sequence_type', 'session');
$form->addSelect('sessions', get_lang('Sessions'), $sessionList, ['id' => 'item', 'cols-size' => [4, 7, 1]]);
$form->addButtonNext(get_lang('UseAsReference'), 'use_as_reference', ['cols-size' => [4, 7, 1]]);
$form->addHtml("</div>");
$form->addHtml("<div class='col-md-6'>");
$form->addSelect('requirements', get_lang('Requirements'), $sessionList, ['id' => 'requirements', 'cols-size' => [3, 7, 2]]);
$form->addButtonCreate(get_lang('SetAsRequirement'), 'set_requirement', false, ['cols-size' => [3, 7, 2]]);
$form->addHtml("</div>");
$formSave = new FormValidator('');
$formSave->addHidden('sequence_type', 'session');
$formSave->addButton('save_resource', get_lang('SaveSettings'), 'floppy-o', 'success', null, null, ['cols-size' => [1, 10, 1]]);
$tpl->assign('create_sequence', $formSequence->returnForm());
$tpl->assign('select_sequence', $selectSequence->returnForm());
$tpl->assign('configure_sequence', $form->returnForm());
$tpl->assign('save_sequence', $formSave->returnForm());
$layout = $tpl->get_template('admin/resource_sequence.tpl');
$tpl->display($layout);

        continue;
    }
    $skillList[$skill['id']] = $skill['name'];
}
foreach ($allGradebooks as $gradebook) {
    $gradebookList[$gradebook['id']] = $gradebook['name'];
}
/* Form */
$editForm = new FormValidator('skill_edit');
$editForm->addHeader(get_lang('SkillEdit'));
$editForm->addText('name', get_lang('Name'), true, ['id' => 'name']);
$editForm->addText('short_code', get_lang('ShortCode'), false, ['id' => 'short_code']);
$editForm->addSelect('parent_id', get_lang('Parent'), $skillList, ['id' => 'parent_id']);
$editForm->addSelect('gradebook_id', [get_lang('Gradebook'), get_lang('WithCertificate')], $gradebookList, ['id' => 'gradebook_id', 'multiple' => 'multiple', 'size' => 10]);
$editForm->addTextarea('description', get_lang('Description'), ['id' => 'description', 'rows' => 7]);
$editForm->addButtonSave(get_lang('Save'));
$editForm->addHidden('id', null);
$editForm->setDefaults($skillDefaultInfo);
if ($editForm->validate()) {
    $updated = $objSkill->edit($editForm->getSubmitValues());
    if ($updated) {
        Session::write('message', Display::return_message(get_lang('TheSkillHasBeenUpdated'), 'success'));
    } else {
        Session::write('message', Display::return_message(get_lang('CannotUpdateSkill'), 'error'));
    }
    Header::location(api_get_path(WEB_CODE_PATH) . 'admin/skill_list.php');
}
/* view */
$tpl = new Template(get_lang('SkillEdit'));
$tpl->assign('content', $editForm->returnForm());
$tpl->display_one_col_template();

 /**
  * @return string
  */
 public static function getWallForm()
 {
     $form = new FormValidator('social_wall_main', 'post', api_get_path(WEB_CODE_PATH) . 'social/profile.php', null, array('enctype' => 'multipart/form-data'), FormValidator::LAYOUT_HORIZONTAL);
     $form->addTextarea('social_wall_new_msg_main', null, ['placeholder' => get_lang('SocialWallWhatAreYouThinkingAbout'), 'cols-size' => [1, 10, 1]]);
     $form->addHidden('url_content', '');
     $form->addButtonSend(get_lang('Post'), 'wall_post_button', false, ['cols-size' => [1, 10, 1]]);
     $html = Display::panel($form->returnForm(), get_lang('SocialWall'));
     return $html;
 }

//.........这里部分代码省略.........
     }
     $sql = "SELECT * FROM " . $tbl_lp_item . "\n                WHERE c_id = " . $course_id . " AND lp_id = " . $this->lp_id;
     $result = Database::query($sql);
     $arrLP = array();
     while ($row = Database::fetch_array($result)) {
         $arrLP[] = array('id' => $row['id'], 'item_type' => $row['item_type'], 'title' => $row['title'], 'path' => $row['path'], 'description' => $row['description'], 'parent_item_id' => $row['parent_item_id'], 'previous_item_id' => $row['previous_item_id'], 'next_item_id' => $row['next_item_id'], 'display_order' => $row['display_order'], 'max_score' => $row['max_score'], 'min_score' => $row['min_score'], 'mastery_score' => $row['mastery_score'], 'prerequisite' => $row['prerequisite']);
     }
     $this->tree_array($arrLP);
     $arrLP = isset($this->arrMenu) ? $this->arrMenu : null;
     unset($this->arrMenu);
     $form = new FormValidator('frm_student_publication', 'post', '#');
     if ($action == 'add') {
         $form->addHeader(get_lang('Student_publication'));
     } elseif ($action == 'move') {
         $form->addHeader(get_lang('MoveCurrentStudentPublication'));
     } else {
         $form->addHeader(get_lang('EditCurrentStudentPublication'));
     }
     if ($action != 'move') {
         $form->addText('title', get_lang('Title'), true, ['class' => 'learnpath_item_form', 'id' => 'idTitle']);
     }
     $parentSelect = $form->addSelect('parent', get_lang('Parent'), ['0' => $this->name], ['onchange' => 'javascript: load_cbo(this.value);', 'class' => 'learnpath_item_form', 'id' => 'idParent']);
     $arrHide = array($id);
     for ($i = 0; $i < count($arrLP); $i++) {
         if ($action != 'add') {
             if (($arrLP[$i]['item_type'] == 'dokeos_module' || $arrLP[$i]['item_type'] == 'dokeos_chapter' || $arrLP[$i]['item_type'] == 'dir') && !in_array($arrLP[$i]['id'], $arrHide) && !in_array($arrLP[$i]['parent_item_id'], $arrHide)) {
                 $parentSelect->addOption($arrLP[$i]['title'], $arrLP[$i]['id'], ['style' => 'padding-left: ' . ($arrLP[$i]['depth'] * 10 + 20) . 'px;']);
                 if ($parent == $arrLP[$i]['id']) {
                     $parentSelect->setSelected($arrLP[$i]['id']);
                 }
             } else {
                 $arrHide[] = $arrLP[$i]['id'];
             }
         } else {
             if ($arrLP[$i]['item_type'] == 'dokeos_module' || $arrLP[$i]['item_type'] == 'dokeos_chapter' || $arrLP[$i]['item_type'] == 'dir') {
                 $parentSelect->addOption($arrLP[$i]['title'], $arrLP[$i]['id'], ['style' => 'padding-left: ' . ($arrLP[$i]['depth'] * 10 + 20) . 'px;']);
                 if ($parent == $arrLP[$i]['id']) {
                     $parentSelect->setSelected($arrLP[$i]['id']);
                 }
             }
         }
     }
     if (is_array($arrLP)) {
         reset($arrLP);
     }
     $previousSelect = $form->addSelect('previous', get_lang('Position'), ['0' => get_lang('FirstPosition')], ['id' => 'previous', 'class' => 'learnpath_item_form']);
     for ($i = 0; $i < count($arrLP); $i++) {
         if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) {
             $previousSelect->addOption(get_lang('After') . ' "' . $arrLP[$i]['title'] . '"', $arrLP[$i]['id']);
             if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
                 $previousSelect->setSelected($arrLP[$i]['id']);
             } elseif ($action == 'add') {
                 $previousSelect->setSelected($arrLP[$i]['id']);
             }
         }
     }
     if ($action != 'move') {
         $id_prerequisite = 0;
         if (is_array($arrLP)) {
             foreach ($arrLP as $key => $value) {
                 if ($value['id'] == $id) {
                     $id_prerequisite = $value['prerequisite'];
                     break;
                 }
             }
         }
         $arrHide = array();
         for ($i = 0; $i < count($arrLP); $i++) {
             if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dokeos_chapter') {
                 if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
                     $s_selected_position = $arrLP[$i]['id'];
                 } elseif ($action == 'add') {
                     $s_selected_position = 0;
                 }
                 $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
             }
         }
     }
     if ($action == 'add') {
         $form->addButtonCreate(get_lang('AddAssignmentToCourse'), 'submit_button');
     } else {
         $form->addButtonCreate(get_lang('EditCurrentStudentPublication'), 'submit_button');
     }
     if ($action == 'move') {
         $form->addHidden('title', $item_title);
         $form->addHidden('description', $item_description);
     }
     if (is_numeric($extra_info)) {
         $form->addHidden('path', $extra_info);
     } elseif (is_array($extra_info)) {
         $form->addHidden('path', $extra_info['path']);
     }
     $form->addHidden('type', TOOL_STUDENTPUBLICATION);
     $form->addHidden('post_time', time());
     $form->setDefaults(['title' => $item_title]);
     $return = '<div class="sectioncomment">';
     $return .= $form->returnForm();
     $return .= '</div>';
     return $return;
 }

$currentUser = $entityManager->find('ChamiloUserBundle:User', $currentUserId);
$allowExport = $currentUser ? $currentUser->getId() === $skillIssue->getUser()->getId() : false;
$allowComment = $currentUser ? Skill::userCanAddFeedbackToUser($currentUser, $skillIssue->getUser()) : false;
$skillIssueDate = api_get_local_time($skillIssue->getAcquiredSkillAt());
$skillIssueInfo = ['id' => $skillIssue->getId(), 'datetime' => api_format_date($skillIssueDate, DATE_TIME_FORMAT_SHORT), 'argumentation' => $skillIssue->getArgumentation(), 'source_name' => $skillIssue->getSourceName(), 'user_id' => $skillIssue->getUser()->getId(), 'user_complete_name' => $skillIssue->getUser()->getCompleteName(), 'skill_badge_image' => $skillIssue->getSkill()->getWebIconPath(), 'skill_name' => $skillIssue->getSkill()->getName(), 'skill_short_code' => $skillIssue->getSkill()->getShortCode(), 'skill_description' => $skillIssue->getSkill()->getDescription(), 'skill_criteria' => $skillIssue->getSkill()->getCriteria(), 'badge_asserion' => [$skillIssue->getAssertionUrl()], 'comments' => [], 'feedback_average' => $skillIssue->getAverage()];
$skillIssueComments = $skillIssue->getComments(true);
foreach ($skillIssueComments as $comment) {
    $commentDate = api_get_local_time($comment->getFeedbackDateTime());
    $skillIssueInfo['comments'][] = ['text' => $comment->getFeedbackText(), 'value' => $comment->getFeedbackValue(), 'giver_complete_name' => $comment->getFeedbackGiver()->getCompleteName(), 'datetime' => api_format_date($commentDate, DATE_TIME_FORMAT_SHORT)];
}
$form = new FormValidator('comment');
$form->addTextarea('comment', get_lang('NewComment'), ['rows' => 4]);
$form->applyFilter('comment', 'trim');
$form->addRule('comment', get_lang('ThisFieldIsRequired'), 'required');
$form->addSelect('value', [get_lang('Value'), get_lang('RateTheSkillInPractice')], ['-', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
$form->addHidden('user', $skillIssue->getUser()->getId());
$form->addHidden('issue', $skillIssue->getId());
$form->addButtonSend(get_lang('Send'));
if ($form->validate() && $allowComment) {
    $values = $form->exportValues();
    $skillUserComment = new Chamilo\CoreBundle\Entity\SkillRelUserComment();
    $skillUserComment->setFeedbackDateTime(new DateTime())->setFeedbackGiver($currentUser)->setFeedbackText($values['comment'])->setFeedbackValue($values['value'] ? $values['value'] : null)->setSkillRelUser($skillIssue);
    $entityManager->persist($skillUserComment);
    $entityManager->flush();
    header("Location: " . $skillIssue->getIssueUrl());
    exit;
}
if ($allowExport) {
    $backpack = 'https://backpack.openbadges.org/';
    $configBackpack = api_get_setting('openbadges_backpack');
    if (strcmp($backpack, $configBackpack) !== 0) {

}
// Displaying the form with the questions
if (isset($_POST['personality'])) {
    $personality = (int) $_POST['personality'] + 1;
} else {
    $personality = 0;
}
// Displaying the form with the questions
$g_c = isset($_GET['course']) ? Security::remove_XSS($_GET['course']) : '';
$g_ic = isset($_GET['invitationcode']) ? Security::remove_XSS($_GET['invitationcode']) : '';
$g_cr = isset($_GET['cidReq']) ? Security::remove_XSS($_GET['cidReq']) : '';
$p_l = isset($_POST['language']) ? Security::remove_XSS($_POST['language']) : '';
$add_parameters = isset($_GET['user_id']) ? 'user_id=' . $_GET['user_id'] . '&' : '';
$url = api_get_self() . '?' . $add_parameters . 'course=' . $g_c . '&invitationcode=' . $g_ic . '&show=' . $show . '&cidReq=' . $g_cr;
$form = new FormValidator('question', 'post', $url);
$form->addHidden('language', $p_l);
if (isset($questions) && is_array($questions)) {
    foreach ($questions as $key => &$question) {
        $ch_type = 'ch_' . $question['type'];
        $display = new $ch_type();
        // @todo move this in a function.
        $form->addHtml('<div class="survey_question_wrapper"><div class="survey_question">');
        $form->addHtml($question['survey_question']);
        $display->render($form, $question);
        $form->addHtml('</div></div>');
    }
}
if ($survey_data['survey_type'] === '0') {
    if ($survey_data['show_form_profile'] == 0) {
        // The normal survey as always
        if ($show < $numberofpages || !$_GET['show']) {

 /**
  * @return string
  */
 public static function getWallForm()
 {
     $form = new FormValidator('social_wall_main', 'post', api_get_path(WEB_CODE_PATH) . 'social/profile.php', null, array('enctype' => 'multipart/form-data'));
     $form->addTextarea('social_wall_new_msg_main', null, ['placeholder' => get_lang('SocialWallWhatAreYouThinkingAbout'), 'style' => 'width : 100%']);
     $form->addHtml('<div class="form-group "><div class="url_preview col-md-9 panel-body"></div></div>');
     $form->addButtonSend(get_lang('Post'));
     $form->addHidden('url_content', '');
     $html = Display::panel($form->returnForm(), get_lang('SocialWall'));
     return $html;
 }

/**
 * Builds the form thats enables the user to
 * move a document from one directory to another
 * This function has been copied from the document/document.inc.php library
 *
 * @param array $folders
 * @param string $curdirpath
 * @param string $move_file
 * @param string $group_dir
 * @return string html form
 */
function build_work_move_to_selector($folders, $curdirpath, $move_file, $group_dir = '')
{
    $course_id = api_get_course_int_id();
    $move_file = intval($move_file);
    $tbl_work = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
    $sql = "SELECT title, url FROM {$tbl_work}\n            WHERE c_id = {$course_id} AND id ='" . $move_file . "'";
    $result = Database::query($sql);
    $row = Database::fetch_array($result, 'ASSOC');
    $title = empty($row['title']) ? basename($row['url']) : $row['title'];
    $form = new FormValidator('move_to_form', 'post', api_get_self() . '?' . api_get_cidreq() . '&curdirpath=' . Security::remove_XSS($curdirpath));
    $form->addHeader(get_lang('MoveFile') . ' - ' . Security::remove_XSS($title));
    $form->addHidden('item_id', $move_file);
    $form->addHidden('action', 'move_to');
    //group documents cannot be uploaded in the root
    if ($group_dir == '') {
        if ($curdirpath != '/') {
            //$form .= '<option value="0">/ ('.get_lang('Root').')</option>';
        }
        if (is_array($folders)) {
            foreach ($folders as $fid => $folder) {
                //you cannot move a file to:
                //1. current directory
                //2. inside the folder you want to move
                //3. inside a subfolder of the folder you want to move
                if ($curdirpath != $folder && $folder != $move_file && substr($folder, 0, strlen($move_file) + 1) != $move_file . '/') {
                    //$form .= '<option value="'.$fid.'">'.$folder.'</option>';
                    $options[$fid] = $folder;
                }
            }
        }
    } else {
        if ($curdirpath != '/') {
            $form .= '<option value="0">/ (' . get_lang('Root') . ')</option>';
        }
        foreach ($folders as $fid => $folder) {
            if ($curdirpath != $folder && $folder != $move_file && substr($folder, 0, strlen($move_file) + 1) != $move_file . '/') {
                //cannot copy dir into his own subdir
                $display_folder = substr($folder, strlen($group_dir));
                $display_folder = $display_folder == '' ? '/ (' . get_lang('Root') . ')' : $display_folder;
                //$form .= '<option value="'.$fid.'">'.$display_folder.'</option>'."\n";
                $options[$fid] = $display_folder;
            }
        }
    }
    $form->addSelect('move_to_id', get_lang('Select'), $options);
    $form->addButtonSend(get_lang('MoveFile'), 'move_file_submit');
    return $form->returnForm();
}

    echo '<div class="row">';
    echo '<div class="col-md-6">';
    echo $icon;
    $actions .= '<a href="user.php?' . api_get_cidreq() . '&action=export&format=csv&type=' . $type . '">' . Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM) . '</a> ';
    $actions .= '<a href="user.php?' . api_get_cidreq() . '&action=export&format=xls&type=' . $type . '">' . Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM) . '</a> ';
    if (api_get_setting('course.allow_user_course_subscription_by_course_admin') == 'true' || api_is_platform_admin()) {
        $actions .= '<a href="user_import.php?' . api_get_cidreq() . '&action=import">' . Display::return_icon('import_csv.png', get_lang('ImportUsersToACourse'), '', ICON_SIZE_MEDIUM) . '</a> ';
    }
    $actions .= '<a href="user.php?' . api_get_cidreq() . '&action=export&format=pdf&type=' . $type . '">' . Display::return_icon('pdf.png', get_lang('ExportToPDF'), '', ICON_SIZE_MEDIUM) . '</a> ';
    echo $actions;
    echo '</div>';
    echo '<div class="col-md-6">';
    echo '<div class="pull-right">';
    // Build search-form
    $form = new FormValidator('search_user', 'get', api_get_self() . '?' . api_get_cidreq(), '', null, FormValidator::LAYOUT_INLINE);
    $form->addHidden('cidReq', api_get_course_id());
    $form->addHidden('id_session', api_get_session_id());
    $form->addText('keyword', '', false);
    $form->addButtonSearch(get_lang('SearchButton'));
    $form->display();
    echo '</div>';
    echo '</div>';
    echo '</div>';
    $allowTutors = api_get_setting('session.allow_tutors_to_assign_students_to_session');
    if (api_is_allowed_to_edit() && $allowTutors == 'true') {
        $actions .= ' <a class="btn btn-default" href="session_list.php?' . api_get_cidreq() . '">' . get_lang('Sessions') . '</a>';
    }
    echo '</div>';
}
echo UserManager::getUserSubscriptionTab($selectedTab);
$table->display();