function openid_form()
{
$form = new FormValidator('openid_login', 'post', null, null, array('class' => 'form-vertical form_login'));
$form->addElement('text', 'openid_url', array(get_lang('OpenIDURL'), Display::url(get_lang('OpenIDWhatIs'), 'main/auth/openid/whatis.php')), array('class' => 'openid_input'));
$form->addElement('button', 'submit', get_lang('Login'));
return $form->return_form();
}
/**
* This function displays the form for import of the zip file with qti2
*/
function ch_qti2_display_form()
{
$name_tools = get_lang('ImportQtiQuiz');
$form = '<div class="actions">';
$form .= '<a href="exercice.php?show=test">' . Display::return_icon('back.png', get_lang('BackToExercisesList'), '', ICON_SIZE_MEDIUM) . '</a>';
$form .= '</div>';
$form_validator = new FormValidator('qti_upload', 'post', api_get_self() . "?" . api_get_cidreq(), null, array('enctype' => 'multipart/form-data'));
$form_validator->addElement('header', $name_tools);
$form_validator->addElement('file', 'userFile', get_lang('DownloadFile'));
$form_validator->addElement('style_submit_button', 'submit', get_lang('Send'), 'class="upload"');
$form .= $form_validator->return_form();
echo $form;
}
function openid_form()
{
//get_lang('OpenIdAuthentication')
$form = new FormValidator('openid_login', 'post', null, null, array('class' => 'form-vertical form_login'));
$form->addElement('text', 'openid_url', array(get_lang('OpenIDURL'), Display::url(get_lang('OpenIDWhatIs'), 'main/auth/openid/whatis.php')), array('class' => 'openid_input'));
$form->addElement('button', 'submit', get_lang('Login'));
return $form->return_form();
/*
return '<label for="openid_url">'.get_lang('OpenIDURL').' <a href="main/auth/openid/whatis.php" title="'.get_lang('OpenIDWhatIs').'">'.Display::return_icon('info3.gif',get_lang('Info')).'</a></label>
<input type="text" id="openid_url" name="openid_url" style="background: url(main/img/openid_small_logo.png) no-repeat; background-color: #fff; background-position: 0 50%; padding-left:18px;" value="http://"></input>
* <input type="submit" name="openid_login" value="'.get_lang('Enter').'" /><br /><br /></form></div>';
*
*/
}
/**
* This function displays the form for import of the zip file with qti2
* @param string Report message to show in case of error
*/
function aiken_display_form($msg = '')
{
$name_tools = get_lang('ImportAikenQuiz');
$form = '<div class="actions">';
$form .= '<a href="exercice.php?show=test">' . Display::return_icon('back.png', get_lang('BackToExercisesList'), '', ICON_SIZE_MEDIUM) . '</a>';
$form .= '</div>';
$form .= $msg;
$form_validator = new FormValidator('aiken_upload', 'post', api_get_self() . "?" . api_get_cidreq(), null, array('enctype' => 'multipart/form-data'));
$form_validator->addElement('header', $name_tools);
$form_validator->addElement('text', 'total_weight', get_lang('TotalWeight'));
$form_validator->addElement('file', 'userFile', get_lang('DownloadFile'));
$form_validator->addElement('style_submit_button', 'submit', get_lang('Send'), 'class="upload"');
$form .= $form_validator->return_form();
$form .= '<blockquote>' . get_lang('ImportAikenQuizExplanation') . '<br /><pre>' . get_lang('ImportAikenQuizExplanationExample') . '</pre></blockquote>';
echo $form;
}
/**
* @param array $work
* @return string
*/
function getWorkCommentForm($work)
{
if (ADD_DOCUMENT_TO_WORK == false) {
return null;
}
$form = new FormValidator(
'work_comment',
'post',
api_get_path(WEB_CODE_PATH).'work/view.php?id='.$work['id'].'&action=send_comment&'.api_get_cidreq()
);
$form->addElement('file', 'file', get_lang('Attachment'));
$form->addElement('textarea', 'comment', get_lang('Comment'), array('class' => 'span5', 'rows' => '8'));
$form->addElement('hidden', 'id', $work['id']);
if (api_is_allowed_to_edit()) {
$form->addElement('checkbox', 'send_mail', null, get_lang('SendMail'));
}
$form->addElement('button', 'button', get_lang('Send'));
return $form->return_form();
}
function manage_form($default, $select_from_user_list = null, $sent_to = null)
{
$group_id = isset($_REQUEST['group_id']) ? intval($_REQUEST['group_id']) : null;
$message_id = isset($_GET['message_id']) ? intval($_GET['message_id']) : null;
$param_f = isset($_GET['f']) ? Security::remove_XSS($_GET['f']) : '';
$form = new FormValidator('compose_message', null, api_get_self() . '?f=' . $param_f, null, array('enctype' => 'multipart/form-data'));
if (empty($group_id)) {
if (isset($select_from_user_list)) {
$form->add_textfield('id_text_name', get_lang('SendMessageTo'), true, array('class' => 'span4', 'id' => 'id_text_name', 'onkeyup' => 'send_request_and_search()', 'autocomplete' => 'off'));
$form->addRule('id_text_name', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('html', '<div id="id_div_search" style="padding:0px" class="message-select-box" > </div>');
$form->addElement('hidden', 'user_list', 0, array('id' => 'user_list'));
} else {
if (!empty($sent_to)) {
$form->addElement('html', $sent_to);
}
if (empty($default['users'])) {
//fb select
$form->addElement('select', 'users', get_lang('SendMessageTo'), array(), array('id' => 'users'));
} else {
$form->addElement('hidden', 'hidden_user', $default['users'][0], array('id' => 'hidden_user'));
}
}
} else {
$usergroup = new UserGroup();
$group_info = $usergroup->get($group_id);
$form->addElement('label', get_lang('ToGroup'), api_xml_http_response_encode($group_info['name']));
$form->addElement('hidden', 'group_id', $group_id);
$form->addElement('hidden', 'parent_id', $message_id);
}
$form->add_textfield('title', get_lang('Subject'), true, array('class' => 'span4'));
$form->add_html_editor('content', get_lang('Message'), false, false, array('ToolbarSet' => 'Messages', 'Width' => '95%', 'Height' => '250'));
if (isset($_GET['re_id'])) {
$message_reply_info = MessageManager::get_message_by_id($_GET['re_id']);
$default['title'] = get_lang('MailSubjectReplyShort') . " " . $message_reply_info['title'];
$form->addElement('hidden', 're_id', intval($_GET['re_id']));
$form->addElement('hidden', 'save_form', 'save_form');
//adding reply mail
$user_reply_info = UserManager::get_user_info_by_id($message_reply_info['user_sender_id']);
$default['content'] = '<br />' . sprintf(get_lang('XWroteY'), api_get_person_name($user_reply_info['firstname'], $user_reply_info['lastname']), Security::filter_terms($message_reply_info['content']));
}
if (empty($group_id)) {
$form->addElement('advanced_settings', get_lang('FilesAttachment') . '<span id="filepaths">
<div id="filepath_1">
<input type="file" name="attach_1"/><br />
' . get_lang('Description') . ' <input type="text" name="legend[]" /><br /><br />
</div>
</span>');
$form->addElement('advanced_settings', '<span id="link-more-attach"><a href="javascript://" onclick="return add_image_form()">' . get_lang('AddOneMoreFile') . '</a></span> (' . sprintf(get_lang('MaximunFileSizeX'), Text::format_file_size(api_get_setting('message_max_upload_filesize'))) . ')');
}
$form->addElement('style_submit_button', 'compose', api_xml_http_response_encode(get_lang('SendMessage')), 'class="save"');
$form->setRequiredNote('<span class="form_required">*</span> <small>' . get_lang('ThisFieldIsRequired') . '</small>');
if (!empty($group_id) && !empty($message_id)) {
$message_info = MessageManager::get_message_by_id($message_id);
$default['title'] = get_lang('MailSubjectReplyShort') . " " . $message_info['title'];
}
$form->setDefaults($default);
$html = '';
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$user_list = $default['users'];
$file_comments = $_POST['legend'];
$title = $default['title'];
$content = $default['content'];
$group_id = isset($default['group_id']) ? $default['group_id'] : null;
$parent_id = $default['parent_id'];
if (is_array($user_list) && count($user_list) > 0) {
//all is well, send the message
foreach ($user_list as $user) {
$res = MessageManager::send_message($user, $title, $content, $_FILES, $file_comments, $group_id, $parent_id, null, null, api_get_user_id());
if ($res) {
if (is_string($res)) {
$html .= Display::return_message($res, 'error');
} else {
$user_info = api_get_user_info($user);
$html .= Display::return_message(get_lang('MessageSentTo') . " <b>" . $user_info['complete_name'] . "</b>", 'confirmation', false);
}
}
}
} else {
Display::display_error_message('ErrorSendingMessage');
}
}
Security::clear_token();
} else {
$token = Security::get_token();
$form->addElement('hidden', 'sec_token');
$form->setConstants(array('sec_token' => $token));
$html .= $form->return_form();
}
return $html;
}
$form->addElement('button', 'submit', get_lang('Confirm'), array('class' => 'btn btn-primary'));
$formHtml = $form->return_form();
if ($form->validate()) {
$result = $form->getSubmitValues();
if (isset($result['left']) && $result['left']) {
$_SESSION['before_login_accepted'] = 1;
header('Location: ' . $urlOption1);
exit;
}
}
$form2 = new FormValidator('form');
if (!empty($option2) && !empty($urlOption2)) {
$renderer =& $form2->defaultRenderer();
$renderer->setHeaderTemplate('');
$renderer->setFormTemplate('<form{attributes}><table border="0" cellpadding="5" cellspacing="0" width="100%">{content}</table></form>');
$renderer->setCustomElementTemplate('<tr><td>{element}</td></tr>');
$form2->addElement('html', $option2);
$form2->addElement('checkbox', 'right', null, get_lang('Yes'));
$form2->addElement('button', 'submit', get_lang('Send'));
$formHtml2 = $form2->return_form();
if ($form2->validate()) {
$result = $form2->getSubmitValues();
if (isset($result['right']) && $result['right']) {
header('Location: ' . $urlOption2);
exit;
}
}
}
$_template['form_option1'] = $formHtml;
$_template['form_option2'] = $formHtml2;
}
}
});
$( "#dialog-confirm" ).dialog("open");
return false;
});
});
</script>';
$extra .= '<div id="dialog-confirm" title="' . get_lang("ConfirmYourChoice") . '">';
$form = new FormValidator('report', 'post', null, null, array('class' => 'form-vertical'));
$form->addElement('radio', 'export_format', null, get_lang('ExportAsCSV'), 'csv', array('id' => 'export_format_csv_label'));
$form->addElement('radio', 'export_format', null, get_lang('ExportAsXLS'), 'xls', array('id' => 'export_format_xls_label'));
$form->addElement('checkbox', 'load_extra_data', null, get_lang('LoadExtraData'), '0', array('id' => 'export_format_xls_label'));
$form->addElement('checkbox', 'include_all_users', null, get_lang('IncludeAllUsers'), '0');
$form->addElement('checkbox', 'only_best_attempts', null, get_lang('OnlyBestAttempts'), '0');
$form->setDefaults(array('export_format' => 'csv'));
$extra .= $form->return_form();
$extra .= '</div>';
if ($is_allowedToEdit) {
echo $extra;
}
echo $actions;
$url = api_get_path(WEB_AJAX_PATH) . 'model.ajax.php?a=get_exercise_results&exerciseId=' . $exercise_id . '&filter_by_user='******'&' . api_get_cidreq();
$action_links = '';
//Generating group list
$group_list = GroupManager::get_group_list();
$group_parameters = array('group_all:' . get_lang('All'), 'group_none:' . get_lang('None'));
foreach ($group_list as $group) {
$group_parameters[] = $group['id'] . ':' . $group['name'];
}
if (!empty($group_parameters)) {
$group_parameters = implode(';', $group_parameters);
api_set_firstpage_parameter($firstpage);
$tpl = new Template(null, 1, 1);
$action = api_get_self() . '?' . Security::remove_XSS($_SERVER['QUERY_STRING']);
$action = str_replace('&', '&', $action);
$form = new FormValidator('formLogin', 'post', $action, null, array('class' => 'form-stacked'));
$form->addElement('text', 'login', null, array('placeholder' => get_lang('UserName'), 'class' => 'span3 autocapitalize_off'));
//new
$form->addElement('password', 'password', null, array('placeholder' => get_lang('Password'), 'class' => 'span3'));
//new
$form->addElement('style_submit_button', 'submitAuth', get_lang('LoginEnter'), array('class' => 'btn span3'));
// see same text in main_api.lib.php function api_not_allowed
if (api_is_cas_activated()) {
$msg .= Display::return_message(sprintf(get_lang('YouHaveAnInstitutionalAccount'), api_get_setting("Institution")), '', false);
$msg .= Display::div("<br/><a href='" . get_cas_direct_URL(api_get_course_id()) . "'>" . getCASLogoHTML() . " " . sprintf(get_lang('LoginWithYourAccount'), api_get_setting("Institution")) . "</a><br/><br/>", array('align' => 'center'));
$msg .= Display::return_message(get_lang('YouDontHaveAnInstitutionAccount'));
$msg .= "<p style='text-align:center'><a href='#' onclick='\$(this).parent().next().toggle()'>" . get_lang('LoginWithExternalAccount') . "</a></p>";
$msg .= "<div style='display:none;'>";
}
$msg .= '<div class="well_login">';
$msg .= $form->return_form();
$msg .= '</div>';
if (api_is_cas_activated()) {
$msg .= "</div>";
}
$msg .= '<hr/><p style="text-align:center"><a href="' . api_get_path(WEB_PATH) . '">' . get_lang('ReturnToCourseHomepage') . '</a></p>';
$tpl->assign('content', '<h4>' . get_lang('LoginToGoToThisCourse') . '</h4>' . $msg);
$tpl->display_one_col_template();
} else {
api_delete_firstpage_parameter();
Header('Location: ' . api_get_path(WEB_PATH) . 'index.php');
}
/**
* @param $id
* @param array $params
* @param string $display
* @return string
*/
public static function generate_invitation_form($id, $params = array())
{
$form = new FormValidator('send_invitation');
$form->addTextarea('content', get_lang('AddPersonalMessage'), ['id' => 'content_invitation_id', 'rows' => 5]);
return $form->return_form();
}
<script>
$(function() {
$("#session_name").on("change", function() {
var sessionId = $(this).val();
window.location = "' . $courseListUrl . '?session_id="+sessionId;
});
});
</script>';
$actions .= '<div class="pull-right">';
$actions .= '<a href="course_add.php">' . Display::return_icon('new_course.png', get_lang('AddCourse'), '', ICON_SIZE_MEDIUM) . '</a> ';
if (api_get_setting('course_validation') == 'true') {
$actions .= '<a href="course_request_review.php">' . Display::return_icon('course_request_pending.png', get_lang('ReviewCourseRequests'), '', ICON_SIZE_MEDIUM) . '</a>';
}
$actions .= '</div>';
$actions .= '<div class="pull-right">';
$actions .= $sessionFilter->return_form();
$actions .= '</div>';
$actions .= $form->return_form();
if (isset($_GET['session_id']) && !empty($_GET['session_id'])) {
// Create a sortable table with the course data filtered by session
$table = new SortableTable('courses', 'get_number_of_courses', 'get_course_data_by_session', 2);
} else {
// Create a sortable table with the course data
$table = new SortableTable('courses', 'get_number_of_courses', 'get_course_data', 2);
}
$parameters = array();
if (isset($_GET['keyword'])) {
$parameters = array('keyword' => Security::remove_XSS($_GET['keyword']));
} elseif (isset($_GET['keyword_code'])) {
$parameters['keyword_code'] = Security::remove_XSS($_GET['keyword_code']);
$parameters['keyword_title'] = Security::remove_XSS($_GET['keyword_title']);
/**
* Displays message "You are not allowed here..." and exits the entire script.
* @param bool $print_headers Whether or not to print headers (default = false -> does not print them)
* @param string $message
*/
function api_not_allowed($print_headers = false, $message = null)
{
$message = get_lang('NotAllowed');
throw new Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException($message);
if (api_get_setting('sso_authentication') === 'true') {
global $osso;
if ($osso) {
$osso->logout();
}
}
$home_url = api_get_path(WEB_PATH);
$user_id = api_get_user_id();
$course = api_get_course_id();
global $this_section;
if (CustomPages::enabled() && !isset($user_id)) {
if (empty($user_id)) {
// Why the CustomPages::enabled() need to be to set the request_uri
$_SESSION['request_uri'] = $_SERVER['REQUEST_URI'];
}
CustomPages::display(CustomPages::INDEX_UNLOGGED);
}
$origin = isset($_GET['origin']) ? $_GET['origin'] : '';
$msg = null;
if (isset($message)) {
$msg = $message;
} else {
$msg = Display::return_message(get_lang('NotAllowedClickBack') . '<br/><br/><a href="' . $home_url . '">' . get_lang('ReturnToCourseHomepage') . '</a>', 'error', false);
}
$msg = Display::div($msg, array('align' => 'center'));
$show_headers = 0;
if ($print_headers && $origin != 'learnpath') {
$show_headers = 1;
}
$tpl = new Template(null, $show_headers, $show_headers);
$tpl->assign('hide_login_link', 1);
$tpl->assign('content', $msg);
if ($user_id != 0 && !api_is_anonymous() && (!isset($course) || $course == -1) && empty($_GET['cidReq'])) {
// if the access is not authorized and there is some login information
// but the cidReq is not found, assume we are missing course data and send the user
// to the user_portal
$tpl->display_one_col_template();
exit;
}
if (!empty($_SERVER['REQUEST_URI']) && (!empty($_GET['cidReq']) || $this_section == SECTION_MYPROFILE || $this_section == SECTION_PLATFORM_ADMIN)) {
$courseCode = api_get_course_id();
// Only display form and return to the previous URL if there was a course ID included
if ($user_id != 0 && !api_is_anonymous()) {
//if there is a user ID, then the user is not allowed but the session is still there. Say so and exit
$tpl->assign('content', $msg);
$tpl->display_one_col_template();
exit;
}
if (!is_null($courseCode)) {
api_set_firstpage_parameter($courseCode);
}
// If the user has no user ID, then his session has expired
$action = api_get_self() . '?' . Security::remove_XSS($_SERVER['QUERY_STRING']);
$action = str_replace('&', '&', $action);
$form = new FormValidator('formLogin', 'post', $action, null, array(), FormValidator::LAYOUT_BOX_NO_LABEL);
$form->addElement('text', 'login', null, array('placeholder' => get_lang('UserName'), 'class' => 'autocapitalize_off'));
$form->addElement('password', 'password', null, array('placeholder' => get_lang('Password')));
$form->addButton('submitAuth', get_lang('LoginEnter'), '', 'primary');
// see same text in auth/gotocourse.php and main_api.lib.php function api_not_allowed (above)
$content = Display::return_message(get_lang('NotAllowed'), 'error', false);
if (!empty($courseCode)) {
$content .= '<h4>' . get_lang('LoginToGoToThisCourse') . '</h4>';
}
if (api_is_cas_activated()) {
$content .= Display::return_message(sprintf(get_lang('YouHaveAnInstitutionalAccount'), api_get_setting("Institution")), '', false);
$content .= Display::div("<br/><a href='" . get_cas_direct_URL(api_get_course_id()) . "'>" . sprintf(get_lang('LoginWithYourAccount'), api_get_setting("Institution")) . "</a><br/><br/>", array('align' => 'center'));
$content .= Display::return_message(get_lang('YouDontHaveAnInstitutionAccount'));
$content .= "<p style='text-align:center'><a href='#' onclick='\$(this).parent().next().toggle()'>" . get_lang('LoginWithExternalAccount') . "</a></p>";
$content .= "<div style='display:none;'>";
}
$content .= '<div class="well_login">';
$content .= $form->return_form();
$content .= '</div>';
if (api_is_cas_activated()) {
$content .= "</div>";
}
if (!empty($courseCode)) {
$content .= '<hr/><p style="text-align:center"><a href="' . $home_url . '">' . get_lang('ReturnToCourseHomepage') . '</a></p>';
} else {
$content .= '<hr/><p style="text-align:center"><a href="' . $home_url . '">' . get_lang('CampusHomepage') . '</a></p>';
}
$tpl->setLoginBodyClass();
$tpl->assign('content', $content);
$tpl->display_one_col_template();
exit;
}
if ($user_id != 0 && !api_is_anonymous()) {
$tpl->display_one_col_template();
exit;
}
$msg = null;
// The session is over and we were not in a course,
// or we try to get directly to a private course without being logged
if (!is_null(api_get_course_int_id())) {
api_set_firstpage_parameter(api_get_course_id());
$tpl->setLoginBodyClass();
$action = api_get_self() . '?' . Security::remove_XSS($_SERVER['QUERY_STRING']);
$action = str_replace('&', '&', $action);
$form = new FormValidator('formLogin', 'post', $action, null, array('class' => 'form-stacked'));
$form->addElement('text', 'login', null, array('placeholder' => get_lang('UserName'), 'class' => 'col-md-3 autocapitalize_off'));
//new
$form->addElement('password', 'password', null, array('placeholder' => get_lang('Password'), 'class' => 'col-md-3'));
//new
$form->addButtonNext(get_lang('LoginEnter'), 'submitAuth');
// see same text in auth/gotocourse.php and main_api.lib.php function api_not_allowed (bellow)
$msg = Display::return_message(get_lang('NotAllowed'), 'error', false);
$msg .= '<h4>' . get_lang('LoginToGoToThisCourse') . '</h4>';
if (api_is_cas_activated()) {
$msg .= Display::return_message(sprintf(get_lang('YouHaveAnInstitutionalAccount'), api_get_setting("Institution")), '', false);
$msg .= Display::div("<br/><a href='" . get_cas_direct_URL(api_get_course_int_id()) . "'>" . getCASLogoHTML() . " " . sprintf(get_lang('LoginWithYourAccount'), api_get_setting("Institution")) . "</a><br/><br/>", array('align' => 'center'));
$msg .= Display::return_message(get_lang('YouDontHaveAnInstitutionAccount'));
$msg .= "<p style='text-align:center'><a href='#' onclick='\$(this).parent().next().toggle()'>" . get_lang('LoginWithExternalAccount') . "</a></p>";
$msg .= "<div style='display:none;'>";
}
$msg .= '<div class="well">';
$msg .= $form->return_form();
$msg .= '</div>';
if (api_is_cas_activated()) {
$msg .= "</div>";
}
$msg .= '<hr/><p style="text-align:center"><a href="' . $home_url . '">' . get_lang('ReturnToCourseHomepage') . '</a></p>';
} else {
// we were not in a course, return to home page
$msg = Display::return_message(get_lang('NotAllowed') . '<br/><br/><a href="' . $home_url . '">' . get_lang('ReturnToCourseHomepage') . '</a><br />', 'error', false);
}
$tpl->assign('content', $msg);
$tpl->display_one_col_template();
exit;
}
/**
* Adds a form to let users login
* @version 1.1
*/
function display_login_form()
{
$form = new FormValidator('formLogin', 'POST', null, null, array('class'=>'form-vertical'));
$form->addElement('text', 'login', get_lang('UserName'), array('id' => 'login', 'class' => 'span2 user_login_icon autocapitalize_off', 'autofocus' => 'autofocus'));
$form->addElement('password', 'password', get_lang('Pass'), array('id' => 'password', 'class' => 'span2 user_password_icon'));
global $_configuration;
// Captcha
$allowCaptcha = isset($_configuration['allow_captcha']) ? $_configuration['allow_captcha'] : false;
if ($allowCaptcha) {
$useCaptcha = isset($_SESSION['loginFailed']) ? $_SESSION['loginFailed'] : null;
if ($useCaptcha) {
$ajax = api_get_path(WEB_AJAX_PATH).'form.ajax.php?a=get_captcha';
$options = array(
'width' => 250,
'height' => 90,
'callback' => $ajax.'&var='.basename(__FILE__, '.php'),
'sessionVar' => basename(__FILE__, '.php'),
'imageOptions' => array(
'font_size' => 20,
'font_path' => api_get_path(LIBRARY_PATH).'pchart/fonts/',
'font_file' => 'tahoma.ttf',
//'output' => 'gif'
)
);
// Minimum options using all defaults (including defaults for Image_Text):
//$options = array('callback' => 'qfcaptcha_image.php');
$captcha_question = $form->addElement('CAPTCHA_Image', 'captcha_question', '', $options);
$form->addElement('static', null, null, get_lang('ClickOnTheImageForANewOne'));
$form->addElement('text', 'captcha', get_lang('EnterTheLettersYouSee'));
$form->addRule('captcha', get_lang('EnterTheCharactersYouReadInTheImage'), 'required', null, 'client');
$form->addRule('captcha', get_lang('TheTextYouEnteredDoesNotMatchThePicture'), 'CAPTCHA', $captcha_question);
}
}
$form->addElement('style_submit_button','submitAuth', get_lang('LoginEnter'), array('class' => 'btn'));
$html = $form->return_form();
// The validation is located in the local.inc
/*if ($form->validate()) {
// Prevent re-use of the same CAPTCHA phrase
$captcha_question->destroy();
}*/
if (api_get_setting('openid_authentication') == 'true') {
include_once 'main/auth/openid/login.php';
$html .= '<div>'.openid_form().'</div>';
}
return $html;
}
$form_data['button'] = Display::button('next', get_lang('Go', null, $_user['language']), array('class' => 'btn btn-primary btn-large'));
}
if (!empty($form_data['action'])) {
header('Location: ' . $form_data['action']);
exit;
}
}
}
}
}
$form_register = new FormValidator('form_register', 'post', $form_data['action']);
if (!empty($form_data['message'])) {
$form_register->addElement('html', $form_data['message'] . '<br /><br />');
}
$form_register->addElement('html', $form_data['button']);
$text_after_registration .= $form_register->return_form();
//Just in case
Session::erase('course_redirect');
Session::erase('exercise_redirect');
Display::display_header($tool_name);
echo Display::page_header($tool_name);
echo $content;
echo $text_after_registration;
if (CustomPages::enabled()) {
CustomPages::display(CustomPages::REGISTRATION_FEEDBACK, array('info' => $text_after_registration));
}
} else {
Display::display_header($tool_name);
echo Display::page_header($tool_name);
echo $content;
// Custom pages
if (count($a_students) > 0) {
$getLangXDays = get_lang('XDays');
$form = new FormValidator('reminder_form', 'get', api_get_path(WEB_CODE_PATH) . 'announcements/announcements.php?' . api_get_cidreq(), null, ['style' => 'margin-bottom: 10px'], FormValidator::LAYOUT_INLINE);
$options = array(2 => sprintf($getLangXDays, 2), 3 => sprintf($getLangXDays, 3), 4 => sprintf($getLangXDays, 4), 5 => sprintf($getLangXDays, 5), 6 => sprintf($getLangXDays, 6), 7 => sprintf($getLangXDays, 7), 15 => sprintf($getLangXDays, 15), 30 => sprintf($getLangXDays, 30), 'never' => get_lang('Never'));
$el = $form->addSelect('since', Display::returnFontAwesomeIcon('warning') . get_lang('RemindInactivesLearnersSince'), $options, ['class' => 'col-sm-3']);
$el->setSelected(7);
$form->addElement('hidden', 'action', 'add');
$form->addElement('hidden', 'remindallinactives', 'true');
$form->addElement('hidden', 'cidReq', $courseInfo['code']);
$form->addElement('hidden', 'id_session', api_get_session_id());
$form->addButtonSend(get_lang('SendNotification'));
$extra_field_select = TrackingCourseLog::display_additional_profile_fields();
if (!empty($extra_field_select)) {
$html .= $extra_field_select;
}
$html .= $form->return_form();
if ($export_csv) {
$csv_content = array();
//override the SortableTable "per page" limit if CSV
$_GET['users_tracking_per_page'] = 1000000;
}
$all_datas = array();
$course_code = $_course['id'];
$user_ids = array_keys($a_students);
$table = new SortableTable('users_tracking', array('TrackingCourseLog', 'get_number_of_users'), array('TrackingCourseLog', 'get_user_data'), (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2);
$parameters['cidReq'] = Security::remove_XSS($_GET['cidReq']);
$parameters['id_session'] = $session_id;
$parameters['from'] = isset($_GET['myspace']) ? Security::remove_XSS($_GET['myspace']) : null;
$table->set_additional_parameters($parameters);
$headers = array();
// tab of header texts
/**
* Shows a question
* @param Question $objQuestionTmp
* @param bool $only_questions if true only show the questions, no exercise title
* @param bool $origin origin i.e = learnpath
* @param string $current_item current item from the list of questions
* @param bool $show_title
* @param bool $freeze
* @param array $user_choice
* @param bool $show_comment
* @param null $exercise_feedback
* @param bool $show_answers
* @param null $modelType
* @param bool $categoryMinusOne
* @return bool|null|string
*/
public function showQuestion(Question $objQuestionTmp, $only_questions = false, $origin = false, $current_item = '', $show_title = true, $freeze = false, $user_choice = array(), $show_comment = false, $exercise_feedback = null, $show_answers = false, $modelType = null, $categoryMinusOne = true)
{
// Text direction for the current language
//$is_ltr_text_direction = api_get_text_direction() != 'rtl';
// Change false to true in the following line to enable answer hinting
$debug_mark_answer = $show_answers;
//api_is_allowed_to_edit() && false;
// Reads question information
if (!$objQuestionTmp) {
// Question not found
return false;
}
$html = null;
$questionId = $objQuestionTmp->id;
if ($exercise_feedback != EXERCISE_FEEDBACK_TYPE_END) {
$show_comment = false;
}
$answerType = $objQuestionTmp->selectType();
$pictureName = $objQuestionTmp->selectPicture();
$s = null;
$form = new FormValidator('question');
$renderer = $form->defaultRenderer();
$form_template = '{content}';
$renderer->setFormTemplate($form_template);
if ($answerType != HOT_SPOT && $answerType != HOT_SPOT_DELINEATION) {
// Question is not a hotspot
if (!$only_questions) {
$questionDescription = $objQuestionTmp->selectDescription();
if ($show_title) {
$categoryName = TestCategory::getCategoryNamesForQuestion($objQuestionTmp->id, null, true, $categoryMinusOne);
$html .= $categoryName;
$html .= Display::div($current_item . '. ' . $objQuestionTmp->selectTitle(), array('class' => 'question_title'));
if (!empty($questionDescription)) {
$html .= Display::div($questionDescription, array('class' => 'question_description'));
}
} else {
$html .= '<div class="media">';
$html .= '<div class="pull-left">';
$html .= '<div class="media-object">';
$html .= Display::div($current_item, array('class' => 'question_no_title'));
$html .= '</div>';
$html .= '</div>';
$html .= '<div class="media-body">';
if (!empty($questionDescription)) {
$html .= Display::div($questionDescription, array('class' => 'question_description'));
}
$html .= '</div>';
$html .= '</div>';
}
}
if (in_array($answerType, array(FREE_ANSWER, ORAL_EXPRESSION)) && $freeze) {
return null;
}
$html .= '<div class="question_options">';
// construction of the Answer object (also gets all answers details)
$objAnswerTmp = new Answer($questionId, null, $this);
$nbrAnswers = $objAnswerTmp->selectNbrAnswers();
$course_id = api_get_course_int_id();
$quiz_question_options = Question::readQuestionOption($questionId, $course_id);
// For "matching" type here, we need something a little bit special
// because the match between the suggestions and the answers cannot be
// done easily (suggestions and answers are in the same table), so we
// have to go through answers first (elems with "correct" value to 0).
$select_items = array();
//This will contain the number of answers on the left side. We call them
// suggestions here, for the sake of comprehensions, while the ones
// on the right side are called answers
$num_suggestions = 0;
if ($answerType == MATCHING || $answerType == DRAGGABLE) {
if ($answerType == DRAGGABLE) {
$s .= '<div class="ui-widget ui-helper-clearfix">
<ul class="drag_question ui-helper-reset ui-helper-clearfix">';
} else {
$s .= '<div id="drag' . $questionId . '_question" class="drag_question">';
$s .= '<table class="data_table">';
}
$j = 1;
//iterate through answers
$letter = 'A';
//mark letters for each answer
$answer_matching = array();
$capital_letter = array();
//for ($answerId=1; $answerId <= $nbrAnswers; $answerId++) {
foreach ($objAnswerTmp->answer as $answerId => $answer_item) {
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$answer = $objAnswerTmp->selectAnswer($answerId);
if ($answerCorrect == 0) {
// options (A, B, C, ...) that will be put into the list-box
// have the "correct" field set to 0 because they are answer
$capital_letter[$j] = $letter;
//$answer_matching[$j]=$objAnswerTmp->selectAnswerByAutoId($numAnswer);
$answer_matching[$j] = array('id' => $answerId, 'answer' => $answer);
$j++;
$letter++;
}
}
$i = 1;
$select_items[0]['id'] = 0;
$select_items[0]['letter'] = '--';
$select_items[0]['answer'] = '';
foreach ($answer_matching as $id => $value) {
$select_items[$i]['id'] = $value['id'];
$select_items[$i]['letter'] = $capital_letter[$id];
$select_items[$i]['answer'] = $value['answer'];
$i++;
}
$num_suggestions = $nbrAnswers - $j + 1;
} elseif ($answerType == FREE_ANSWER) {
$content = isset($user_choice[0]) && !empty($user_choice[0]['answer']) ? $user_choice[0]['answer'] : null;
$toolBar = 'TestFreeAnswer';
if ($modelType == EXERCISE_MODEL_TYPE_COMMITTEE) {
$toolBar = 'TestFreeAnswerStrict';
}
$form->addElement('html_editor', "choice[" . $questionId . "]", null, array('id' => "choice[" . $questionId . "]"), array('ToolbarSet' => $toolBar));
$form->setDefaults(array("choice[" . $questionId . "]" => $content));
$s .= $form->return_form();
} elseif ($answerType == ORAL_EXPRESSION) {
// Add nanogong
if (api_get_setting('document.enable_nanogong') == 'true') {
//@todo pass this as a parameter
global $exercise_stat_info, $exerciseId;
if (!empty($exercise_stat_info)) {
$params = array('exercise_id' => $exercise_stat_info['exe_exo_id'], 'exe_id' => $exercise_stat_info['exe_id'], 'question_id' => $questionId);
} else {
$params = array('exercise_id' => $exerciseId, 'exe_id' => 'temp_exe', 'question_id' => $questionId);
}
$nano = new Nanogong($params);
$s .= $nano->show_button();
}
$form->addElement('html_editor', "choice[" . $questionId . "]", null, array('id' => "choice[" . $questionId . "]"), array('ToolbarSet' => 'TestFreeAnswer'));
//$form->setDefaults(array("choice[".$questionId."]" => $content));
$s .= $form->return_form();
}
// Now navigate through the possible answers, using the max number of
// answers for the question as a limiter
$lines_count = 1;
// a counter for matching-type answers
if ($answerType == MULTIPLE_ANSWER_TRUE_FALSE || $answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
$header = Display::tag('th', get_lang('Options'));
foreach ($objQuestionTmp->options as $item) {
$header .= Display::tag('th', $item);
}
if ($show_comment) {
$header .= Display::tag('th', get_lang('Feedback'));
}
$s .= '<table class="data_table">';
$s .= Display::tag('tr', $header, array('style' => 'text-align:left;'));
}
if ($show_comment) {
if (in_array($answerType, array(MULTIPLE_ANSWER, MULTIPLE_ANSWER_COMBINATION, UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION, GLOBAL_MULTIPLE_ANSWER))) {
$header = Display::tag('th', get_lang('Options'));
if ($exercise_feedback == EXERCISE_FEEDBACK_TYPE_END) {
$header .= Display::tag('th', get_lang('Feedback'));
}
$s .= '<table class="data_table">';
$s .= Display::tag('tr', $header, array('style' => 'text-align:left;'));
}
}
$matching_correct_answer = 0;
$user_choice_array = array();
if (!empty($user_choice)) {
foreach ($user_choice as $item) {
$user_choice_array[] = $item['answer'];
}
}
foreach ($objAnswerTmp->answer as $answerId => $answer_item) {
$answer = $objAnswerTmp->selectAnswer($answerId);
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$comment = $objAnswerTmp->selectComment($answerId);
//$numAnswer = $objAnswerTmp->selectAutoId($answerId);
$numAnswer = $answerId;
$attributes = array();
// Unique answer
if (in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_IMAGE, UNIQUE_ANSWER_NO_OPTION))) {
$input_id = 'choice-' . $questionId . '-' . $answerId;
if (isset($user_choice[0]['answer']) && $user_choice[0]['answer'] == $numAnswer) {
$attributes = array('id' => $input_id, 'checked' => 1, 'selected' => 1);
} else {
$attributes = array('id' => $input_id);
}
if ($debug_mark_answer) {
if ($answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$answer = Security::remove_XSS($answer);
$s .= Display::input('hidden', 'choice2[' . $questionId . ']', '0');
$answer_input = null;
if ($answerType == UNIQUE_ANSWER_IMAGE) {
$attributes['style'] = 'display:none';
$answer_input .= '<div id="answer' . $questionId . $numAnswer . '" style="float:left" class="highlight_image_default highlight_image">';
}
$answer_input .= '<label class="radio">';
$answer_input .= Display::input('radio', 'choice[' . $questionId . ']', $numAnswer, $attributes);
$answer_input .= $answer;
$answer_input .= '</label>';
if ($answerType == UNIQUE_ANSWER_IMAGE) {
$answer_input .= "</div>";
}
if ($show_comment) {
$s .= '<tr><td>';
$s .= $answer_input;
$s .= '</td>';
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
$s .= '</tr>';
} else {
$s .= $answer_input;
}
} elseif (in_array($answerType, array(MULTIPLE_ANSWER, MULTIPLE_ANSWER_TRUE_FALSE, GLOBAL_MULTIPLE_ANSWER))) {
$input_id = 'choice-' . $questionId . '-' . $answerId;
$answer = Security::remove_XSS($answer);
if (in_array($numAnswer, $user_choice_array)) {
$attributes = array('id' => $input_id, 'checked' => 1, 'selected' => 1);
} else {
$attributes = array('id' => $input_id);
}
if ($debug_mark_answer) {
if ($answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
if ($answerType == MULTIPLE_ANSWER || $answerType == GLOBAL_MULTIPLE_ANSWER) {
$s .= '<input type="hidden" name="choice2[' . $questionId . ']" value="0" />';
$answer_input = '<label class="checkbox">';
$answer_input .= Display::input('checkbox', 'choice[' . $questionId . '][' . $numAnswer . ']', $numAnswer, $attributes);
$answer_input .= $answer;
$answer_input .= '</label>';
if ($show_comment) {
$s .= '<tr><td>';
$s .= $answer_input;
$s .= '</td>';
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
$s .= '</tr>';
} else {
$s .= $answer_input;
}
} elseif ($answerType == MULTIPLE_ANSWER_TRUE_FALSE) {
$my_choice = array();
if (!empty($user_choice_array)) {
foreach ($user_choice_array as $item) {
$item = explode(':', $item);
$my_choice[$item[0]] = $item[1];
}
}
$s .= '<tr>';
$s .= Display::tag('td', $answer);
if (!empty($quiz_question_options)) {
foreach ($quiz_question_options as $id => $item) {
$id = $item['iid'];
if (isset($my_choice[$numAnswer]) && $id == $my_choice[$numAnswer]) {
$attributes = array('checked' => 1, 'selected' => 1);
} else {
$attributes = array();
}
if ($debug_mark_answer) {
if ($id == $answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$s .= Display::tag('td', Display::input('radio', 'choice[' . $questionId . '][' . $numAnswer . ']', $id, $attributes), array('style' => ''));
}
}
if ($show_comment) {
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
}
$s .= '</tr>';
}
} elseif ($answerType == MULTIPLE_ANSWER_COMBINATION) {
// multiple answers
$input_id = 'choice-' . $questionId . '-' . $answerId;
if (in_array($numAnswer, $user_choice_array)) {
$attributes = array('id' => $input_id, 'checked' => 1, 'selected' => 1);
} else {
$attributes = array('id' => $input_id);
}
if ($debug_mark_answer) {
if ($answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$answer = Security::remove_XSS($answer);
$answer_input = '<input type="hidden" name="choice2[' . $questionId . ']" value="0" />';
$answer_input .= '<label class="checkbox">';
$answer_input .= Display::input('checkbox', 'choice[' . $questionId . '][' . $numAnswer . ']', 1, $attributes);
$answer_input .= $answer;
$answer_input .= '</label>';
if ($show_comment) {
$s .= '<tr>';
$s .= '<td>';
$s .= $answer_input;
$s .= '</td>';
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
$s .= '</tr>';
} else {
$s .= $answer_input;
}
} elseif ($answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
$s .= '<input type="hidden" name="choice2[' . $questionId . ']" value="0" />';
$my_choice = array();
if (!empty($user_choice_array)) {
foreach ($user_choice_array as $item) {
$item = explode(':', $item);
$my_choice[$item[0]] = $item[1];
}
}
$answer = Security::remove_XSS($answer);
$s .= '<tr>';
$s .= Display::tag('td', $answer);
foreach ($objQuestionTmp->options as $key => $item) {
if (isset($my_choice[$numAnswer]) && $key == $my_choice[$numAnswer]) {
$attributes = array('checked' => 1, 'selected' => 1);
} else {
$attributes = array();
}
if ($debug_mark_answer) {
if ($key == $answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$s .= Display::tag('td', Display::input('radio', 'choice[' . $questionId . '][' . $numAnswer . ']', $key, $attributes));
}
if ($show_comment) {
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
}
$s .= '</tr>';
} elseif ($answerType == FILL_IN_BLANKS) {
list($answer) = explode('::', $answer);
//Correct answer
api_preg_match_all('/\\[[^]]+\\]/', $answer, $correct_answer_list);
//Student's answezr
if (isset($user_choice[0]['answer'])) {
api_preg_match_all('/\\[[^]]+\\]/', $user_choice[0]['answer'], $student_answer_list);
$student_answer_list = $student_answer_list[0];
}
//If debug
if ($debug_mark_answer) {
$student_answer_list = $correct_answer_list[0];
}
if (!empty($correct_answer_list) && !empty($student_answer_list)) {
$correct_answer_list = $correct_answer_list[0];
$i = 0;
foreach ($correct_answer_list as $correct_item) {
$value = null;
if (isset($student_answer_list[$i]) && !empty($student_answer_list[$i])) {
//Cleaning student answer list
$value = strip_tags($student_answer_list[$i]);
$value = api_substr($value, 1, api_strlen($value) - 2);
$value = explode('/', $value);
if (!empty($value[0])) {
$value = str_replace(' ', '', trim($value[0]));
}
$correct_item = preg_quote($correct_item);
$correct_item = api_preg_replace('|/|', '\\/', $correct_item);
// to prevent error if there is a / in the text to find
$answer = api_preg_replace('/' . $correct_item . '/', Display::input('text', "choice[{$questionId}][]", $value), $answer, 1);
}
$i++;
}
} else {
$answer = api_preg_replace('/\\[[^]]+\\]/', Display::input('text', "choice[{$questionId}][]", '', $attributes), $answer);
}
$s .= $answer;
} elseif ($answerType == MATCHING) {
// matching type, showing suggestions and answers
// TODO: replace $answerId by $numAnswer
if ($lines_count == 1) {
$s .= $objAnswerTmp->getJs();
}
if ($answerCorrect != 0) {
// only show elements to be answered (not the contents of
// the select boxes, who are correct = 0)
$s .= '<tr><td width="45%">';
$parsed_answer = $answer;
$windowId = $questionId . '_' . $lines_count;
//left part questions
$s .= ' <div id="window_' . $windowId . '" class="window window_left_question window' . $questionId . '_question">
<b>' . $lines_count . '</b>. ' . $parsed_answer . '
</div>
</td>';
// middle part (matches selects)
$s .= '<td width="10%" align="center"> ';
$s .= '<div style="display:block">';
$s .= '<select id="window_' . $windowId . '_select" name="choice[' . $questionId . '][' . $numAnswer . ']">';
$selectedValue = 0;
// fills the list-box
$item = 0;
foreach ($select_items as $val) {
// set $debug_mark_answer to true at public static function start to
// show the correct answer with a suffix '-x'
$selected = '';
if ($debug_mark_answer) {
if ($val['id'] == $answerCorrect) {
$selected = 'selected="selected"';
$selectedValue = $val['id'];
}
}
if (isset($user_choice[$matching_correct_answer]) && $val['id'] == $user_choice[$matching_correct_answer]['answer']) {
$selected = 'selected="selected"';
$selectedValue = $val['id'];
}
//$s .= '<option value="'.$val['id'].'" '.$selected.'>'.$val['letter'].'</option>';
$s .= '<option value="' . $item . '" ' . $selected . '>' . $val['letter'] . '</option>';
$item++;
}
if (!empty($answerCorrect) && !empty($selectedValue)) {
$s .= '<script>
jsPlumb.ready(function() {
jsPlumb.connect({
source: "window_' . $windowId . '",
target: "window_' . $questionId . '_' . $selectedValue . '_answer",
endpoint:["Blank", { radius:15 }],
anchor:["RightMiddle","LeftMiddle"],
paintStyle:{ strokeStyle:"#8a8888" , lineWidth:8 },
connector: [connectorType, { curviness: curvinessValue } ],
})
});
</script>';
}
$s .= '</select></div></td>';
$s .= '<td width="45%" valign="top" >';
if (isset($select_items[$lines_count])) {
$s .= '<div id="window_' . $windowId . '_answer" class="window window_right_question">
<b>' . $select_items[$lines_count]['letter'] . '.</b> ' . $select_items[$lines_count]['answer'] . '
</div>';
} else {
$s .= ' ';
}
$s .= '</td>';
$s .= '</tr>';
$lines_count++;
//if the left side of the "matching" has been completely
// shown but the right side still has values to show...
if ($lines_count - 1 == $num_suggestions) {
// if it remains answers to shown at the right side
while (isset($select_items[$lines_count])) {
$s .= '<tr>
<td colspan="2"></td>
<td valign="top">';
$s .= '<b>' . $select_items[$lines_count]['letter'] . '.</b>';
$s .= $select_items[$lines_count]['answer'];
$s .= "</td>\n </tr>";
$lines_count++;
}
// end while()
}
// end if()
$matching_correct_answer++;
}
} elseif ($answerType == DRAGGABLE) {
// matching type, showing suggestions and answers
// TODO: replace $answerId by $numAnswer
if ($answerCorrect != 0) {
// only show elements to be answered (not the contents of
// the select boxes, who are correct = 0)
$s .= '<td>';
$parsed_answer = $answer;
$windowId = $questionId . '_' . $numAnswer;
//67_293 - 67_294
//left part questions
$s .= '<li class="ui-state-default" id="' . $windowId . '">';
$s .= ' <div id="window_' . $windowId . '" class="window' . $questionId . '_question_draggable question_draggable">
' . $parsed_answer . '
</div>';
$s .= '<div style="display:none">';
$s .= '<select id="window_' . $windowId . '_select" name="choice[' . $questionId . '][' . $numAnswer . ']" class="select_option">';
$selectedValue = 0;
// fills the list-box
$item = 0;
foreach ($select_items as $val) {
// set $debug_mark_answer to true at function start to
// show the correct answer with a suffix '-x'
$selected = '';
if ($debug_mark_answer) {
if ($val['id'] == $answerCorrect) {
$selected = 'selected="selected"';
$selectedValue = $val['id'];
}
}
if (isset($user_choice[$matching_correct_answer]) && $val['id'] == $user_choice[$matching_correct_answer]['answer']) {
$selected = 'selected="selected"';
$selectedValue = $val['id'];
}
//$s .= '<option value="'.$val['id'].'" '.$selected.'>'.$val['letter'].'</option>';
$s .= '<option value="' . $item . '" ' . $selected . '>' . $val['letter'] . '</option>';
$item++;
}
$s .= '</select>';
if (!empty($answerCorrect) && !empty($selectedValue)) {
$s .= '<script>
$(function() {
deleteItem($("#' . $questionId . '_' . $selectedValue . '"), $("#drop_' . $windowId . '"));
});
</script>';
}
if (isset($select_items[$lines_count])) {
$s .= '<div id="window_' . $windowId . '_answer" class="">
<b>' . $select_items[$lines_count]['letter'] . '.</b> ' . $select_items[$lines_count]['answer'] . '
</div>';
} else {
$s .= ' ';
}
$lines_count++;
//if the left side of the "matching" has been completely
// shown but the right side still has values to show...
if ($lines_count - 1 == $num_suggestions) {
// if it remains answers to shown at the right side
while (isset($select_items[$lines_count])) {
$s .= '<b>' . $select_items[$lines_count]['letter'] . '.</b>';
$s .= $select_items[$lines_count]['answer'];
$lines_count++;
}
}
$s .= '</div>';
$matching_correct_answer++;
$s .= '</li>';
}
}
}
// end for()
if ($show_comment) {
$s .= '</table>';
} else {
if ($answerType == MATCHING || $answerType == UNIQUE_ANSWER_NO_OPTION || $answerType == MULTIPLE_ANSWER_TRUE_FALSE || $answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
$s .= '</table>';
}
}
if ($answerType == DRAGGABLE) {
$s .= '</ul><div class="clear"></div>';
$counterAnswer = 1;
foreach ($objAnswerTmp->answer as $answerId => $answer_item) {
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$windowId = $questionId . '_' . $counterAnswer;
if ($answerCorrect == 0) {
$s .= '<div id="drop_' . $windowId . '" class="droppable ui-state-default">' . $counterAnswer . '</div>';
$counterAnswer++;
}
}
}
if ($answerType == MATCHING) {
$s .= '</div>';
}
$s .= '</div>';
// destruction of the Answer object
unset($objAnswerTmp);
// destruction of the Question object
unset($objQuestionTmp);
$html .= $s;
return $html;
} elseif ($answerType == HOT_SPOT || $answerType == HOT_SPOT_DELINEATION) {
// Question is a HOT_SPOT
//checking document/images visibility
if (api_is_platform_admin() || api_is_course_admin()) {
$course = api_get_course_info();
$doc_id = DocumentManager::get_document_id($course, '/images/' . $pictureName);
if (is_numeric($doc_id)) {
$images_folder_visibility = api_get_item_visibility($course, 'document', $doc_id, api_get_session_id());
if (!$images_folder_visibility) {
//This message is shown only to the course/platform admin if the image is set to visibility = false
Display::display_warning_message(get_lang('ChangeTheVisibilityOfTheCurrentImage'));
}
}
}
$questionName = $objQuestionTmp->selectTitle();
$questionDescription = $objQuestionTmp->selectDescription();
if ($freeze) {
$s .= Display::img($objQuestionTmp->selectPicturePath());
$html .= $s;
return $html;
}
// Get the answers, make a list
$objAnswerTmp = new Answer($questionId);
// get answers of hotpost
$answers_hotspot = array();
foreach ($objAnswerTmp->answer as $answerId => $answer_item) {
//$answers = $objAnswerTmp->selectAnswerByAutoId($objAnswerTmp->selectAutoId($answerId));
$answers_hotspot[$answerId] = $objAnswerTmp->selectAnswer($answerId);
}
// display answers of hotpost order by id
$answer_list = '<div style="padding: 10px; margin-left: 0px; border: 1px solid #A4A4A4; height: 408px; width: 200px;"><b>' . get_lang('HotspotZones') . '</b><dl>';
if (!empty($answers_hotspot)) {
ksort($answers_hotspot);
foreach ($answers_hotspot as $key => $value) {
$answer_list .= '<dt>' . $key . '.- ' . $value . '</dt><br />';
}
}
$answer_list .= '</dl></div>';
if ($answerType == HOT_SPOT_DELINEATION) {
$answer_list = '';
$swf_file = 'hotspot_delineation_user';
$swf_height = 405;
} else {
$swf_file = 'hotspot_user';
$swf_height = 436;
}
if (!$only_questions) {
if ($show_title) {
$html .= TestCategory::getCategoryNamesForQuestion($objQuestionTmp->id);
$html .= '<div class="question_title">' . $current_item . '. ' . $questionName . '</div>';
$html .= $questionDescription;
} else {
$html .= '<div class="media">';
$html .= '<div class="pull-left">';
$html .= '<div class="media-object">';
$html .= Display::div($current_item . '. ', array('class' => 'question_no_title'));
$html .= '</div>';
$html .= '</div>';
$html .= '<div class="media-body">';
if (!empty($questionDescription)) {
$html .= Display::div($questionDescription, array('class' => 'question_description'));
}
$html .= '</div>';
$html .= '</div>';
}
//@todo I need to the get the feedback type
$html .= '<input type="hidden" name="hidden_hotspot_id" value="' . $questionId . '" />';
$html .= '<table class="exercise_questions">
<tr>
<td valign="top" colspan="2">';
$html .= '</td></tr>';
}
$canClick = isset($_GET['editQuestion']) ? '0' : (isset($_GET['modifyAnswers']) ? '0' : '1');
$s .= ' <script type="text/javascript" src="../plugin/hotspot/JavaScriptFlashGateway.js"></script>
<script src="../plugin/hotspot/hotspot.js" type="text/javascript" ></script>
<script type="text/javascript">
<!--
// Globals
// Major version of Flash required
var requiredMajorVersion = 7;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 0;
// the version of javascript supported
var jsVersion = 1.0;
// -->
</script>
<script language="VBScript" type="text/vbscript">
<!-- // Visual basic helper required to detect Flash Player ActiveX control version information
Function VBGetSwfVer(i)
on error resume next
Dim swControl, swVersion
swVersion = 0
set swControl = CreateObject("ShockwaveFlash.ShockwaveFlash." + CStr(i))
if (IsObject(swControl)) then
swVersion = swControl.GetVariable("$version")
end if
VBGetSwfVer = swVersion
End Function
// -->
</script>
<script language="JavaScript1.1" type="text/javascript">
<!-- // Detect Client Browser type
var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
jsVersion = 1.1;
// JavaScript helper required to detect Flash Player PlugIn version information
function JSGetSwfVer(i) {
// NS/Opera version >= 3 check for Flash plugin in plugin array
if (navigator.plugins != null && navigator.plugins.length > 0) {
if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
descArray = flashDescription.split(" ");
tempArrayMajor = descArray[2].split(".");
versionMajor = tempArrayMajor[0];
versionMinor = tempArrayMajor[1];
if ( descArray[3] != "" ) {
tempArrayMinor = descArray[3].split("r");
} else {
tempArrayMinor = descArray[4].split("r");
}
versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
} else {
flashVer = -1;
}
}
// MSN/WebTV 2.6 supports Flash 4
else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
// WebTV 2.5 supports Flash 3
else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
// older WebTV supports Flash 2
else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
// Can\'t detect in all other cases
else {
flashVer = -1;
}
return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
reqVer = parseFloat(reqMajorVer + "." + reqRevision);
// loop backwards through the versions until we find the newest version
for (i=25;i>0;i--) {
if (isIE && isWin && !isOpera) {
versionStr = VBGetSwfVer(i);
} else {
versionStr = JSGetSwfVer(i);
}
if (versionStr == -1 ) {
return false;
} else if (versionStr != 0) {
if(isIE && isWin && !isOpera) {
tempArray = versionStr.split(" ");
tempString = tempArray[1];
versionArray = tempString .split(",");
} else {
versionArray = versionStr.split(".");
}
versionMajor = versionArray[0];
versionMinor = versionArray[1];
versionRevision = versionArray[2];
versionString = versionMajor + "." + versionRevision; // 7.0r24 == 7.24
versionNum = parseFloat(versionString);
// is the major.revision >= requested major.revision AND the minor version >= requested minor
if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
return true;
} else {
return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );
}
}
}
}
// -->
</script>';
$s .= '<tr><td valign="top" colspan="2" width="520"><table><tr><td width="520">
<script>
// Version check based upon the values entered above in "Globals"
var hasReqestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
// Check to see if the version meets the requirements for playback
if (hasReqestedVersion) { // if we\'ve detected an acceptable version
var oeTags = \'<object type="application/x-shockwave-flash" data="../plugin/hotspot/' . $swf_file . '.swf?modifyAnswers=' . $questionId . '&canClick:' . $canClick . '" width="600" height="' . $swf_height . '">\'
+ \'<param name="wmode" value="transparent">\'
+ \'<param name="movie" value="../plugin/hotspot/' . $swf_file . '.swf?modifyAnswers=' . $questionId . '&canClick:' . $canClick . '" />\'
+ \'<\\/object>\';
document.write(oeTags); // embed the Flash Content SWF when all tests are passed
} else { // flash is too old or we can\'t detect the plugin
var alternateContent = "Error<br \\/>"
+ "Hotspots requires Macromedia Flash 7.<br \\/>"
+ "<a href=\\"http://www.macromedia.com/go/getflash/\\">Get Flash<\\/a>";
document.write(alternateContent); // insert non-flash content
}
</script>
</td>
<td valign="top" align="left">' . $answer_list . '</td></tr>
</table>
</td></tr>';
$html .= $s;
$html .= '</table>';
return $html;
}
return $nbrAnswers;
}
public static function generate_invitation_form($id, $params = array())
{
$form = new FormValidator('send_invitation', null, 'post', null, array('id' => $id . '_form', 'class' => 'form-vertical'));
//$form->addElement('text', 'subject', get_lang('Subject'), array('id' => 'subject_id'));
$form->addElement('textarea', 'content', get_lang('AddPersonalMessage'), array('id' => 'content_invitation_id', 'rows' => '5', 'class' => 'span5'));
$div = Display::div($form->return_form(), array('id' => $id . '_div', 'style' => 'display:none'));
return $div;
}
} else {
$intro_dispDefault = true;
$intro_dispForm = false;
if ($intro_editAllowed) {
$intro_dispCommand = true;
} else {
$intro_dispCommand = false;
}
}
/* Executes the display */
// display thematic advance inside a postit
if ($intro_dispForm) {
$default['intro_content'] = $intro_content;
$form->setDefaults($default);
$introduction_section .= '<div id="courseintro" style="width: 98%">';
$introduction_section .= $form->return_form();
$introduction_section .= '</div>';
}
$thematic_description_html = '';
if ($tool == TOOL_COURSE_HOMEPAGE && !isset($_GET['intro_cmdEdit'])) {
// Only show this if we're on the course homepage and we're not currently editing
$thematic = new Thematic();
$displayMode = api_get_course_setting('display_info_advance_inside_homecourse');
$class1 = '';
if ($displayMode == '1') {
// Show only the current course progress step
// $information_title = get_lang('InfoAboutLastDoneAdvance');
$last_done_advance = $thematic->get_last_done_thematic_advance();
$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
$subTitle1 = get_lang('CurrentTopic');
$class1 = ' current';
/**
* Shows a question
*
* @param int $questionId question id
* @param bool $only_questions if true only show the questions, no exercise title
* @param bool $origin i.e = learnpath
* @param string $current_item current item from the list of questions
* @param bool $show_title
* @param bool $freeze
* @param array $user_choice
* @param bool $show_comment
* @param bool $exercise_feedback
* @param bool $show_answers
* */
public static function showQuestion($questionId, $only_questions = false, $origin = false, $current_item = '', $show_title = true, $freeze = false, $user_choice = array(), $show_comment = false, $exercise_feedback = null, $show_answers = false)
{
$course_id = api_get_course_int_id();
// Change false to true in the following line to enable answer hinting
$debug_mark_answer = $show_answers;
// Reads question information
if (!($objQuestionTmp = Question::read($questionId))) {
// Question not found
return false;
}
if ($exercise_feedback != EXERCISE_FEEDBACK_TYPE_END) {
$show_comment = false;
}
$answerType = $objQuestionTmp->selectType();
$pictureName = $objQuestionTmp->selectPicture();
$s = '';
if ($answerType != HOT_SPOT && $answerType != HOT_SPOT_DELINEATION) {
// Question is not a hotspot
if (!$only_questions) {
$questionDescription = $objQuestionTmp->selectDescription();
if ($show_title) {
TestCategory::displayCategoryAndTitle($objQuestionTmp->id);
echo Display::div($current_item . '. ' . $objQuestionTmp->selectTitle(), array('class' => 'question_title'));
}
if (!empty($questionDescription)) {
echo Display::div($questionDescription, array('class' => 'question_description'));
}
}
if (in_array($answerType, array(FREE_ANSWER, ORAL_EXPRESSION)) && $freeze) {
return '';
}
echo '<div class="question_options row">';
// construction of the Answer object (also gets all answers details)
$objAnswerTmp = new Answer($questionId);
$nbrAnswers = $objAnswerTmp->selectNbrAnswers();
$quiz_question_options = Question::readQuestionOption($questionId, $course_id);
// For "matching" type here, we need something a little bit special
// because the match between the suggestions and the answers cannot be
// done easily (suggestions and answers are in the same table), so we
// have to go through answers first (elems with "correct" value to 0).
$select_items = array();
//This will contain the number of answers on the left side. We call them
// suggestions here, for the sake of comprehensions, while the ones
// on the right side are called answers
$num_suggestions = 0;
if (in_array($answerType, [MATCHING, DRAGGABLE, MATCHING_DRAGGABLE])) {
if ($answerType == DRAGGABLE) {
$s .= '<div class="col-md-12 ui-widget ui-helper-clearfix">
<div class="clearfix">
<ul class="exercise-draggable-answer ui-helper-reset ui-helper-clearfix">';
} else {
$s .= <<<HTML
<div id="drag{$questionId}_question" class="drag_question">
<table class="data_table">
HTML;
}
// Iterate through answers
$x = 1;
//mark letters for each answer
$letter = 'A';
$answer_matching = array();
$cpt1 = array();
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) {
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$numAnswer = $objAnswerTmp->selectAutoId($answerId);
if ($answerCorrect == 0) {
// options (A, B, C, ...) that will be put into the list-box
// have the "correct" field set to 0 because they are answer
$cpt1[$x] = $letter;
$answer_matching[$x] = $objAnswerTmp->selectAnswerByAutoId($numAnswer);
$x++;
$letter++;
}
}
$i = 1;
$select_items[0]['id'] = 0;
$select_items[0]['letter'] = '--';
$select_items[0]['answer'] = '';
foreach ($answer_matching as $id => $value) {
$select_items[$i]['id'] = $value['id'];
$select_items[$i]['letter'] = $cpt1[$id];
$select_items[$i]['answer'] = $value['answer'];
$i++;
}
$user_choice_array_position = array();
if (!empty($user_choice)) {
foreach ($user_choice as $item) {
$user_choice_array_position[$item['position']] = $item['answer'];
}
}
$num_suggestions = $nbrAnswers - $x + 1;
} elseif ($answerType == FREE_ANSWER) {
$fck_content = isset($user_choice[0]) && !empty($user_choice[0]['answer']) ? $user_choice[0]['answer'] : null;
$form = new FormValidator('free_choice_' . $questionId);
$config = array('ToolbarSet' => 'TestFreeAnswer');
$form->addHtmlEditor("choice[" . $questionId . "]", null, false, false, $config);
$form->setDefaults(array("choice[" . $questionId . "]" => $fck_content));
$s .= $form->returnForm();
} elseif ($answerType == ORAL_EXPRESSION) {
// Add nanog
if (api_get_setting('enable_nanogong') == 'true') {
//@todo pass this as a parameter
global $exercise_stat_info, $exerciseId, $exe_id;
if (!empty($exercise_stat_info)) {
$params = array('exercise_id' => $exercise_stat_info['exe_exo_id'], 'exe_id' => $exercise_stat_info['exe_id'], 'question_id' => $questionId);
} else {
$params = array('exercise_id' => $exerciseId, 'exe_id' => 'temp_exe', 'question_id' => $questionId);
}
$nano = new Nanogong($params);
echo $nano->show_button();
}
$form = new FormValidator('free_choice_' . $questionId);
$config = array('ToolbarSet' => 'TestFreeAnswer');
$form->addHtmlEditor("choice[" . $questionId . "]", null, false, false, $config);
//$form->setDefaults(array("choice[" . $questionId . "]" => $fck_content));
$s .= $form->return_form();
}
// Now navigate through the possible answers, using the max number of
// answers for the question as a limiter
$lines_count = 1;
// a counter for matching-type answers
if ($answerType == MULTIPLE_ANSWER_TRUE_FALSE || $answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
$header = Display::tag('th', get_lang('Options'));
foreach ($objQuestionTmp->options as $item) {
if ($answerType == MULTIPLE_ANSWER_TRUE_FALSE) {
if (in_array($item, $objQuestionTmp->options)) {
$header .= Display::tag('th', get_lang($item));
} else {
$header .= Display::tag('th', $item);
}
} else {
$header .= Display::tag('th', $item);
}
}
if ($show_comment) {
$header .= Display::tag('th', get_lang('Feedback'));
}
$s .= '<table class="table table-hover table-striped">';
$s .= Display::tag('tr', $header, array('style' => 'text-align:left;'));
}
if ($show_comment) {
if (in_array($answerType, array(MULTIPLE_ANSWER, MULTIPLE_ANSWER_COMBINATION, UNIQUE_ANSWER, UNIQUE_ANSWER_IMAGE, UNIQUE_ANSWER_NO_OPTION, GLOBAL_MULTIPLE_ANSWER))) {
$header = Display::tag('th', get_lang('Options'));
if ($exercise_feedback == EXERCISE_FEEDBACK_TYPE_END) {
$header .= Display::tag('th', get_lang('Feedback'));
}
$s .= '<table class="table table-hover table-striped">';
$s .= Display::tag('tr', $header, array('style' => 'text-align:left;'));
}
}
$matching_correct_answer = 0;
$user_choice_array = array();
if (!empty($user_choice)) {
foreach ($user_choice as $item) {
$user_choice_array[] = $item['answer'];
}
}
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) {
$answer = $objAnswerTmp->selectAnswer($answerId);
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$numAnswer = $objAnswerTmp->selectAutoId($answerId);
$comment = $objAnswerTmp->selectComment($answerId);
$attributes = array();
// Unique answer
if (in_array($answerType, [UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION, UNIQUE_ANSWER_IMAGE])) {
$input_id = 'choice-' . $questionId . '-' . $answerId;
if (isset($user_choice[0]['answer']) && $user_choice[0]['answer'] == $numAnswer) {
$attributes = array('id' => $input_id, 'checked' => 1, 'selected' => 1);
} else {
$attributes = array('id' => $input_id);
}
if ($debug_mark_answer) {
if ($answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
if ($show_comment) {
$s .= '<tr><td>';
}
if ($answerType == UNIQUE_ANSWER_IMAGE) {
if ($show_comment) {
if (empty($comment)) {
$s .= '<div id="answer' . $questionId . $numAnswer . '" ' . 'class="exercise-unique-answer-image" style="text-align: center">';
} else {
$s .= '<div id="answer' . $questionId . $numAnswer . '" ' . 'class="exercise-unique-answer-image col-xs-6 col-sm-12" style="text-align: center">';
}
} else {
$s .= '<div id="answer' . $questionId . $numAnswer . '" ' . 'class="exercise-unique-answer-image col-xs-6 col-md-3" style="text-align: center">';
}
}
$answer = Security::remove_XSS($answer, STUDENT);
$s .= Display::input('hidden', 'choice2[' . $questionId . ']', '0');
$answer_input = null;
if ($answerType == UNIQUE_ANSWER_IMAGE) {
$attributes['style'] = 'display: none;';
$answer = '<div class="thumbnail">' . $answer . '</div>';
}
$answer_input .= '<label class="radio">';
$answer_input .= Display::input('radio', 'choice[' . $questionId . ']', $numAnswer, $attributes);
$answer_input .= $answer;
$answer_input .= '</label>';
if ($answerType == UNIQUE_ANSWER_IMAGE) {
$answer_input .= "</div>";
}
if ($show_comment) {
$s .= $answer_input;
$s .= '</td>';
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
$s .= '</tr>';
} else {
$s .= $answer_input;
}
} elseif ($answerType == MULTIPLE_ANSWER || $answerType == MULTIPLE_ANSWER_TRUE_FALSE || $answerType == GLOBAL_MULTIPLE_ANSWER) {
$input_id = 'choice-' . $questionId . '-' . $answerId;
$answer = Security::remove_XSS($answer, STUDENT);
if (in_array($numAnswer, $user_choice_array)) {
$attributes = array('id' => $input_id, 'checked' => 1, 'selected' => 1);
} else {
$attributes = array('id' => $input_id);
}
if ($debug_mark_answer) {
if ($answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
if ($answerType == MULTIPLE_ANSWER || $answerType == GLOBAL_MULTIPLE_ANSWER) {
$s .= '<input type="hidden" name="choice2[' . $questionId . ']" value="0" />';
$answer_input = '<label class="checkbox">';
$answer_input .= Display::input('checkbox', 'choice[' . $questionId . '][' . $numAnswer . ']', $numAnswer, $attributes);
$answer_input .= $answer;
$answer_input .= '</label>';
if ($show_comment) {
$s .= '<tr><td>';
$s .= $answer_input;
$s .= '</td>';
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
$s .= '</tr>';
} else {
$s .= $answer_input;
}
} elseif ($answerType == MULTIPLE_ANSWER_TRUE_FALSE) {
$my_choice = array();
if (!empty($user_choice_array)) {
foreach ($user_choice_array as $item) {
$item = explode(':', $item);
$my_choice[$item[0]] = $item[1];
}
}
$s .= '<tr>';
$s .= Display::tag('td', $answer);
if (!empty($quiz_question_options)) {
foreach ($quiz_question_options as $id => $item) {
if (isset($my_choice[$numAnswer]) && $id == $my_choice[$numAnswer]) {
$attributes = array('checked' => 1, 'selected' => 1);
} else {
$attributes = array();
}
if ($debug_mark_answer) {
if ($id == $answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$s .= Display::tag('td', Display::input('radio', 'choice[' . $questionId . '][' . $numAnswer . ']', $id, $attributes), array('style' => ''));
}
}
if ($show_comment) {
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
}
$s .= '</tr>';
}
} elseif ($answerType == MULTIPLE_ANSWER_COMBINATION) {
// multiple answers
$input_id = 'choice-' . $questionId . '-' . $answerId;
if (in_array($numAnswer, $user_choice_array)) {
$attributes = array('id' => $input_id, 'checked' => 1, 'selected' => 1);
} else {
$attributes = array('id' => $input_id);
}
if ($debug_mark_answer) {
if ($answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$answer = Security::remove_XSS($answer, STUDENT);
$answer_input = '<input type="hidden" name="choice2[' . $questionId . ']" value="0" />';
$answer_input .= '<label class="checkbox">';
$answer_input .= Display::input('checkbox', 'choice[' . $questionId . '][' . $numAnswer . ']', 1, $attributes);
$answer_input .= $answer;
$answer_input .= '</label>';
if ($show_comment) {
$s .= '<tr>';
$s .= '<td>';
$s .= $answer_input;
$s .= '</td>';
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
$s .= '</tr>';
} else {
$s .= $answer_input;
}
} elseif ($answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
$s .= '<input type="hidden" name="choice2[' . $questionId . ']" value="0" />';
$my_choice = array();
if (!empty($user_choice_array)) {
foreach ($user_choice_array as $item) {
$item = explode(':', $item);
if (isset($item[1]) && isset($item[0])) {
$my_choice[$item[0]] = $item[1];
}
}
}
$answer = Security::remove_XSS($answer, STUDENT);
$s .= '<tr>';
$s .= Display::tag('td', $answer);
foreach ($objQuestionTmp->options as $key => $item) {
if (isset($my_choice[$numAnswer]) && $key == $my_choice[$numAnswer]) {
$attributes = array('checked' => 1, 'selected' => 1);
} else {
$attributes = array();
}
if ($debug_mark_answer) {
if ($key == $answerCorrect) {
$attributes['checked'] = 1;
$attributes['selected'] = 1;
}
}
$s .= Display::tag('td', Display::input('radio', 'choice[' . $questionId . '][' . $numAnswer . ']', $key, $attributes));
}
if ($show_comment) {
$s .= '<td>';
$s .= $comment;
$s .= '</td>';
}
$s .= '</tr>';
} elseif ($answerType == FILL_IN_BLANKS) {
// display the question, with field empty, for student to fill it,
// or filled to display the answer in the Question preview of the exercice/admin.php page
$displayForStudent = true;
$listAnswerInformations = FillBlanks::getAnswerInfo($answer);
$separatorStartRegexp = FillBlanks::escapeForRegexp($listAnswerInformations['blankseparatorstart']);
$separatorEndRegexp = FillBlanks::escapeForRegexp($listAnswerInformations['blankseparatorend']);
list($answer) = explode('::', $answer);
//Correct answers
$correctAnswerList = $listAnswerInformations['tabwords'];
//Student's answer
$studentAnswerList = array();
if (isset($user_choice[0]['answer'])) {
$arrayStudentAnswer = FillBlanks::getAnswerInfo($user_choice[0]['answer'], true);
$studentAnswerList = $arrayStudentAnswer['studentanswer'];
}
// If the question must be shown with the answer (in page exercice/admin.php) for teacher preview
// set the student-answer to the correct answer
if ($debug_mark_answer) {
$studentAnswerList = $correctAnswerList;
$displayForStudent = false;
}
if (!empty($correctAnswerList) && !empty($studentAnswerList)) {
$answer = "";
for ($i = 0; $i < count($listAnswerInformations["commonwords"]) - 1; $i++) {
// display the common word
$answer .= $listAnswerInformations["commonwords"][$i];
// display the blank word
$correctItem = $listAnswerInformations["tabwords"][$i];
$correctItemRegexp = $correctItem;
// replace / with \/ to allow the preg_replace bellow and all the regexp char
$correctItemRegexp = FillBlanks::getRegexpProtected($correctItemRegexp);
if (isset($studentAnswerList[$i])) {
// If student already started this test and answered this question,
// fill the blank with his previous answers
// may be "" if student viewed the question, but did not fill the blanks
$correctItem = $studentAnswerList[$i];
}
$attributes["style"] = "width:" . $listAnswerInformations["tabinputsize"][$i] . "px";
$answer .= FillBlanks::getFillTheBlankHtml($separatorStartRegexp, $separatorEndRegexp, $correctItemRegexp, $questionId, $correctItem, $attributes, $answer, $listAnswerInformations, $displayForStudent, $i);
}
// display the last common word
$answer .= $listAnswerInformations["commonwords"][$i];
} else {
// display empty [input] with the right width for student to fill it
$separatorStartRegexp = FillBlanks::escapeForRegexp($listAnswerInformations['blankseparatorstart']);
$separatorEndRegexp = FillBlanks::escapeForRegexp($listAnswerInformations['blankseparatorend']);
$answer = "";
for ($i = 0; $i < count($listAnswerInformations["commonwords"]) - 1; $i++) {
// display the common words
$answer .= $listAnswerInformations["commonwords"][$i];
// display the blank word
$attributes["style"] = "width:" . $listAnswerInformations["tabinputsize"][$i] . "px";
$correctItem = $listAnswerInformations["tabwords"][$i];
$correctItemRegexp = $correctItem;
// replace / with \/ to allow the preg_replace bellow and all the regexp char
$correctItemRegexp = FillBlanks::getRegexpProtected($correctItemRegexp);
$answer .= FillBlanks::getFillTheBlankHtml($separatorStartRegexp, $separatorEndRegexp, $correctItemRegexp, $questionId, '', $attributes, $answer, $listAnswerInformations, $displayForStudent, $i);
}
// display the last common word
$answer .= $listAnswerInformations["commonwords"][$i];
}
$s .= $answer;
} elseif ($answerType == CALCULATED_ANSWER) {
/*
* In the CALCULATED_ANSWER test
* you mustn't have [ and ] in the textarea
* you mustn't have @@ in the textarea
* the text to find mustn't be empty or contains only spaces
* the text to find mustn't contains HTML tags
* the text to find mustn't contains char "
*/
if ($origin !== null) {
global $exe_id;
$trackAttempts = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$sqlTrackAttempt = 'SELECT answer FROM ' . $trackAttempts . '
WHERE exe_id=' . $exe_id . ' AND question_id=' . $questionId;
$rsLastAttempt = Database::query($sqlTrackAttempt);
$rowLastAttempt = Database::fetch_array($rsLastAttempt);
$answer = $rowLastAttempt['answer'];
if (empty($answer)) {
$_SESSION['calculatedAnswerId'][$questionId] = mt_rand(1, $nbrAnswers);
$answer = $objAnswerTmp->selectAnswer($_SESSION['calculatedAnswerId'][$questionId]);
}
}
list($answer) = explode('@@', $answer);
// $correctAnswerList array of array with correct anwsers 0=> [0=>[\p] 1=>[plop]]
api_preg_match_all('/\\[[^]]+\\]/', $answer, $correctAnswerList);
// get student answer to display it if student go back to previous calculated answer question in a test
if (isset($user_choice[0]['answer'])) {
api_preg_match_all('/\\[[^]]+\\]/', $answer, $studentAnswerList);
$studentAnswerListTobecleaned = $studentAnswerList[0];
$studentAnswerList = array();
for ($i = 0; $i < count($studentAnswerListTobecleaned); $i++) {
$answerCorrected = $studentAnswerListTobecleaned[$i];
$answerCorrected = api_preg_replace('| / <font color="green"><b>.*$|', '', $answerCorrected);
$answerCorrected = api_preg_replace('/^\\[/', '', $answerCorrected);
$answerCorrected = api_preg_replace('|^<font color="red"><s>|', '', $answerCorrected);
$answerCorrected = api_preg_replace('|</s></font>$|', '', $answerCorrected);
$answerCorrected = '[' . $answerCorrected . ']';
$studentAnswerList[] = $answerCorrected;
}
}
// If display preview of answer in test view for exemple, set the student answer to the correct answers
if ($debug_mark_answer) {
// contain the rights answers surronded with brackets
$studentAnswerList = $correctAnswerList[0];
}
/*
Split the response by bracket
tabComments is an array with text surrounding the text to find
we add a space before and after the answerQuestion to be sure to
have a block of text before and after [xxx] patterns
so we have n text to find ([xxx]) and n+1 block of texts before,
between and after the text to find
*/
$tabComments = api_preg_split('/\\[[^]]+\\]/', ' ' . $answer . ' ');
if (!empty($correctAnswerList) && !empty($studentAnswerList)) {
$answer = "";
$i = 0;
foreach ($studentAnswerList as $studentItem) {
// remove surronding brackets
$studentResponse = api_substr($studentItem, 1, api_strlen($studentItem) - 2);
$size = strlen($studentItem);
$attributes['class'] = self::detectInputAppropriateClass($size);
$answer .= $tabComments[$i] . Display::input('text', "choice[{$questionId}][]", $studentResponse, $attributes);
$i++;
}
$answer .= $tabComments[$i];
} else {
// display exercise with empty input fields
// every [xxx] are replaced with an empty input field
foreach ($correctAnswerList[0] as $item) {
$size = strlen($item);
$attributes['class'] = self::detectInputAppropriateClass($size);
$answer = str_replace($item, Display::input('text', "choice[{$questionId}][]", '', $attributes), $answer);
}
}
if ($origin !== null) {
$s = $answer;
break;
} else {
$s .= $answer;
}
} elseif ($answerType == MATCHING) {
// matching type, showing suggestions and answers
// TODO: replace $answerId by $numAnswer
if ($answerCorrect != 0) {
// only show elements to be answered (not the contents of
// the select boxes, who are corrrect = 0)
$s .= '<tr><td width="45%" valign="top">';
$parsed_answer = $answer;
//left part questions
$s .= '<p class="indent">' . $lines_count . '. ' . $parsed_answer . '</p></td>';
//middle part (matches selects)
$s .= '<td width="10%" valign="top" align="center" >
<div class="select-matching">
<select name="choice[' . $questionId . '][' . $numAnswer . ']">';
// fills the list-box
foreach ($select_items as $key => $val) {
// set $debug_mark_answer to true at function start to
// show the correct answer with a suffix '-x'
$selected = '';
if ($debug_mark_answer) {
if ($val['id'] == $answerCorrect) {
$selected = 'selected="selected"';
}
}
//$user_choice_array_position
if (isset($user_choice_array_position[$numAnswer]) && $val['id'] == $user_choice_array_position[$numAnswer]) {
$selected = 'selected="selected"';
}
$s .= '<option value="' . $val['id'] . '" ' . $selected . '>' . $val['letter'] . '</option>';
}
// end foreach()
$s .= '</select></div></td><td width="5%" class="separate"> </td>';
$s .= '<td width="40%" valign="top" >';
if (isset($select_items[$lines_count])) {
$s .= '<div class="text-right"><p class="indent">' . $select_items[$lines_count]['letter'] . '. ' . $select_items[$lines_count]['answer'] . '</p></div>';
} else {
$s .= ' ';
}
$s .= '</td>';
$s .= '</tr>';
$lines_count++;
//if the left side of the "matching" has been completely
// shown but the right side still has values to show...
if ($lines_count - 1 == $num_suggestions) {
// if it remains answers to shown at the right side
while (isset($select_items[$lines_count])) {
$s .= '<tr>
<td colspan="2"></td>
<td valign="top">';
$s .= '<b>' . $select_items[$lines_count]['letter'] . '.</b> ' . $select_items[$lines_count]['answer'];
$s .= "</td>\n </tr>";
$lines_count++;
}
// end while()
}
// end if()
$matching_correct_answer++;
}
} elseif ($answerType == DRAGGABLE) {
if ($answerCorrect != 0) {
$parsed_answer = $answer;
/*$lines_count = '';
$data = $objAnswerTmp->getAnswerByAutoId($numAnswer);
$data = $objAnswerTmp->getAnswerByAutoId($data['correct']);
$lines_count = $data['answer'];*/
$windowId = $questionId . '_' . $lines_count;
$s .= '<li class="touch-items" id="' . $windowId . '">';
$s .= Display::div($parsed_answer, ['id' => "window_{$windowId}", 'class' => "window{$questionId}_question_draggable exercise-draggable-answer-option"]);
$selectedValue = 0;
$draggableSelectOptions = [];
foreach ($select_items as $key => $val) {
if ($debug_mark_answer) {
if ($val['id'] == $answerCorrect) {
$selectedValue = $val['id'];
}
}
if (isset($user_choice[$matching_correct_answer]) && $val['id'] == $user_choice[$matching_correct_answer]['answer']) {
$selectedValue = $val['id'];
}
$draggableSelectOptions[$val['id']] = $val['letter'];
}
$s .= Display::select("choice[{$questionId}][{$numAnswer}]", $draggableSelectOptions, $selectedValue, ['id' => "window_{$windowId}_select", 'class' => 'select_option', 'style' => 'display: none;'], false);
if (!empty($answerCorrect) && !empty($selectedValue)) {
$s .= <<<JAVASCRIPT
<script>
\$(function() {
DraggableAnswer.deleteItem(
\$('#{$questionId}_{$selectedValue}'),
\$('#drop_{$windowId}')
);
});
</script>
JAVASCRIPT;
}
if (isset($select_items[$lines_count])) {
$s .= Display::div(Display::tag('b', $select_items[$lines_count]['letter']) . $select_items[$lines_count]['answer'], ['id' => "window_{$windowId}_answer", 'style' => 'display: none;']);
} else {
$s .= ' ';
}
$lines_count++;
if ($lines_count - 1 == $num_suggestions) {
while (isset($select_items[$lines_count])) {
$s .= Display::tag('b', $select_items[$lines_count]['letter']);
$s .= $select_items[$lines_count]['answer'];
$lines_count++;
}
}
$matching_correct_answer++;
$s .= '</li>';
}
} elseif ($answerType == MATCHING_DRAGGABLE) {
if ($answerId == 1) {
echo $objAnswerTmp->getJs();
}
if ($answerCorrect != 0) {
$parsed_answer = $answer;
$windowId = "{$questionId}_{$lines_count}";
$s .= <<<HTML
<tr>
<td widht="45%">
<div id="window_{$windowId}" class="window window_left_question window{$questionId}_question">
<strong>{$lines_count}.</strong> {$parsed_answer}
</div>
</td>
<td width="10%">
HTML;
$selectedValue = 0;
$questionOptions = [];
foreach ($select_items as $key => $val) {
if ($debug_mark_answer) {
if ($val['id'] == $answerCorrect) {
$selectedValue = $val['id'];
}
}
if (isset($user_choice[$matching_correct_answer]) && $val['id'] == $user_choice[$matching_correct_answer]['answer']) {
$selectedValue = $val['id'];
}
$questionOptions[$val['id']] = $val['letter'];
}
$s .= Display::select("choice[{$questionId}][{$numAnswer}]", $questionOptions, $selectedValue, ['id' => "window_{$windowId}_select", 'class' => 'hidden'], false);
if (!empty($answerCorrect) && !empty($selectedValue)) {
// Show connect if is not freeze (question preview)
if (!$freeze) {
$s .= <<<JAVASCRIPT
<script>
jsPlumb.ready(function() {
jsPlumb.connect({
source: 'window_{$windowId}',
target: 'window_{$questionId}_{$selectedValue}_answer',
endpoint: ['Blank', {radius: 15}],
anchors: ['RightMiddle', 'LeftMiddle'],
paintStyle: {strokeStyle: '#8A8888', lineWidth: 8},
connector: [
MatchingDraggable.connectorType,
{curvines: MatchingDraggable.curviness}
]
});
});
</script>
JAVASCRIPT;
}
}
$s .= <<<HTML
</td>
<td width="45%">
HTML;
if (isset($select_items[$lines_count])) {
$s .= <<<HTML
<div id="window_{$windowId}_answer" class="window window_right_question">
<strong>{$select_items[$lines_count]['letter']}.</strong> {$select_items[$lines_count]['answer']}
</div>
HTML;
} else {
$s .= ' ';
}
$s .= '</td></tr>';
$lines_count++;
if ($lines_count - 1 == $num_suggestions) {
while (isset($select_items[$lines_count])) {
$s .= <<<HTML
<tr>
<td colspan="2"></td>
<td>
<strong>{$select_items[$lines_count]['letter']}</strong>
{$select_items[$lines_count]['answer']}
</td>
</tr>
HTML;
$lines_count++;
}
}
$matching_correct_answer++;
}
}
}
// end for()
if ($show_comment) {
$s .= '</table>';
} elseif (in_array($answerType, [MATCHING, MATCHING_DRAGGABLE, UNIQUE_ANSWER_NO_OPTION, MULTIPLE_ANSWER_TRUE_FALSE, MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE])) {
$s .= '</table>';
}
if ($answerType == DRAGGABLE) {
$s .= "</ul></div>";
$counterAnswer = 1;
$s .= '<div class="col-md-12"><div class="row">';
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) {
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$windowId = $questionId . '_' . $counterAnswer;
if ($answerCorrect) {
$s .= Display::div($counterAnswer, ['id' => "drop_{$windowId}", 'class' => 'droppable col-md-2']);
$counterAnswer++;
}
}
$s .= '</div></div>';
}
if (in_array($answerType, [MATCHING, MATCHING_DRAGGABLE])) {
$s .= '</div>';
}
$s .= '</div>';
// destruction of the Answer object
unset($objAnswerTmp);
// destruction of the Question object
unset($objQuestionTmp);
if ($origin != 'export') {
echo $s;
} else {
return $s;
}
} elseif ($answerType == HOT_SPOT || $answerType == HOT_SPOT_DELINEATION) {
// Question is a HOT_SPOT
//checking document/images visibility
if (api_is_platform_admin() || api_is_course_admin()) {
$course = api_get_course_info();
$doc_id = DocumentManager::get_document_id($course, '/images/' . $pictureName);
if (is_numeric($doc_id)) {
$images_folder_visibility = api_get_item_visibility($course, 'document', $doc_id, api_get_session_id());
if (!$images_folder_visibility) {
//This message is shown only to the course/platform admin if the image is set to visibility = false
Display::display_warning_message(get_lang('ChangeTheVisibilityOfTheCurrentImage'));
}
}
}
$questionName = $objQuestionTmp->selectTitle();
$questionDescription = $objQuestionTmp->selectDescription();
if ($freeze) {
echo Display::img($objQuestionTmp->selectPicturePath());
return;
}
// Get the answers, make a list
$objAnswerTmp = new Answer($questionId);
$nbrAnswers = $objAnswerTmp->selectNbrAnswers();
// get answers of hotpost
$answers_hotspot = array();
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) {
$answers = $objAnswerTmp->selectAnswerByAutoId($objAnswerTmp->selectAutoId($answerId));
$answers_hotspot[$answers['id']] = $objAnswerTmp->selectAnswer($answerId);
}
// display answers of hotpost order by id
$answer_list = '<div style="padding: 10px; margin-left: 0px; border: 1px solid #A4A4A4; height: 408px; width: 200px;"><b>' . get_lang('HotspotZones') . '</b><dl>';
if (!empty($answers_hotspot)) {
ksort($answers_hotspot);
foreach ($answers_hotspot as $key => $value) {
$answer_list .= '<dt>' . $key . '.- ' . $value . '</dt><br />';
}
}
$answer_list .= '</dl></div>';
if ($answerType == HOT_SPOT_DELINEATION) {
$answer_list = '';
$swf_file = 'hotspot_delineation_user';
$swf_height = 405;
} else {
$swf_file = 'hotspot_user';
$swf_height = 436;
}
if (!$only_questions) {
if ($show_title) {
TestCategory::displayCategoryAndTitle($objQuestionTmp->id);
echo '<div class="question_title">' . $current_item . '. ' . $questionName . '</div>';
}
//@todo I need to the get the feedback type
echo '<input type="hidden" name="hidden_hotspot_id" value="' . $questionId . '" />';
echo '<table class="exercise_questions" >
<tr>
<td valign="top" colspan="2">';
echo $questionDescription;
echo '</td></tr>';
}
$canClick = isset($_GET['editQuestion']) ? '0' : (isset($_GET['modifyAnswers']) ? '0' : '1');
$s .= '<script type="text/javascript" src="../plugin/hotspot/JavaScriptFlashGateway.js"></script>
<script src="../plugin/hotspot/hotspot.js" type="text/javascript" ></script>
<script type="text/javascript">
<!--
// Globals
// Major version of Flash required
var requiredMajorVersion = 7;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 0;
// the version of javascript supported
var jsVersion = 1.0;
// -->
</script>
<script language="VBScript" type="text/vbscript">
<!-- // Visual basic helper required to detect Flash Player ActiveX control version information
Function VBGetSwfVer(i)
on error resume next
Dim swControl, swVersion
swVersion = 0
set swControl = CreateObject("ShockwaveFlash.ShockwaveFlash." + CStr(i))
if (IsObject(swControl)) then
swVersion = swControl.GetVariable("$version")
end if
VBGetSwfVer = swVersion
End Function
// -->
</script>
<script language="JavaScript1.1" type="text/javascript">
<!-- // Detect Client Browser type
var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
jsVersion = 1.1;
// JavaScript helper required to detect Flash Player PlugIn version information
function JSGetSwfVer(i) {
// NS/Opera version >= 3 check for Flash plugin in plugin array
if (navigator.plugins != null && navigator.plugins.length > 0) {
if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
descArray = flashDescription.split(" ");
tempArrayMajor = descArray[2].split(".");
versionMajor = tempArrayMajor[0];
versionMinor = tempArrayMajor[1];
if ( descArray[3] != "" ) {
tempArrayMinor = descArray[3].split("r");
} else {
tempArrayMinor = descArray[4].split("r");
}
versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
} else {
flashVer = -1;
}
}
// MSN/WebTV 2.6 supports Flash 4
else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
// WebTV 2.5 supports Flash 3
else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
// older WebTV supports Flash 2
else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
// Can\'t detect in all other cases
else
{
flashVer = -1;
}
return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
reqVer = parseFloat(reqMajorVer + "." + reqRevision);
// loop backwards through the versions until we find the newest version
for (i=25;i>0;i--) {
if (isIE && isWin && !isOpera) {
versionStr = VBGetSwfVer(i);
} else {
versionStr = JSGetSwfVer(i);
}
if (versionStr == -1 ) {
return false;
} else if (versionStr != 0) {
if(isIE && isWin && !isOpera) {
tempArray = versionStr.split(" ");
tempString = tempArray[1];
versionArray = tempString .split(",");
} else {
versionArray = versionStr.split(".");
}
versionMajor = versionArray[0];
versionMinor = versionArray[1];
versionRevision = versionArray[2];
versionString = versionMajor + "." + versionRevision; // 7.0r24 == 7.24
versionNum = parseFloat(versionString);
// is the major.revision >= requested major.revision AND the minor version >= requested minor
if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
return true;
} else {
return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );
}
}
}
}
// -->
</script>';
$s .= '<tr><td valign="top" colspan="2" width="520"><table><tr><td width="520">
<script>
<!--
// Version check based upon the values entered above in "Globals"
var hasReqestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
// Check to see if the version meets the requirements for playback
if (hasReqestedVersion) { // if we\'ve detected an acceptable version
var oeTags = \'<object type="application/x-shockwave-flash" data="../plugin/hotspot/' . $swf_file . '.swf?modifyAnswers=' . $questionId . '&canClick:' . $canClick . '" width="600" height="' . $swf_height . '">\'
+ \'<param name="wmode" value="transparent">\'
+ \'<param name="movie" value="../plugin/hotspot/' . $swf_file . '.swf?modifyAnswers=' . $questionId . '&canClick:' . $canClick . '" />\'
+ \'<\\/object>\';
document.write(oeTags); // embed the Flash Content SWF when all tests are passed
} else { // flash is too old or we can\'t detect the plugin
var alternateContent = "Error<br \\/>"
+ "Hotspots requires Macromedia Flash 7.<br \\/>"
+ "<a href=\\"http://www.macromedia.com/go/getflash/\\">Get Flash<\\/a>";
document.write(alternateContent); // insert non-flash content
}
// -->
</script>
</td>
<td valign="top" align="left">' . $answer_list . '</td></tr>
</table>
</td></tr>';
echo $s;
echo '</table>';
}
return $nbrAnswers;
}
$_GET['category'] = 'Platform';
}
$watermark_deleted = false;
if (isset($_GET['delete_watermark'])) {
$watermark_deleted = PDF::delete_watermark();
}
if (isset($_GET['action']) && $_GET['action'] == 'delete_grading') {
$id = intval($_GET['id']);
api_delete_setting_option($id);
}
$form_search = new FormValidator('search_settings', 'get', api_get_self(), null, array('class' => 'well form-inline'));
$form_search->addElement('text', 'search_field');
$form_search->addElement('hidden', 'category', 'search_setting');
$form_search->addElement('style_submit_button', 'submit_button', get_lang('Search'), 'value="submit_button", class="search"');
$form_search->setDefaults(array('search_field' => isset($_REQUEST['search_field']) ? $_REQUEST['search_field'] : null));
$form_search_html = $form_search->return_form();
$url_id = api_get_current_access_url_id();
$settings = null;
function get_settings($category = null)
{
$url_id = api_get_current_access_url_id();
$settings_by_access_list = array();
if ($url_id == 1) {
$settings = api_get_settings($category, 'group', $url_id);
} else {
$url_info = api_get_access_url($url_id);
if ($url_info['active'] == 1) {
// The default settings of Chamilo
$settings = api_get_settings($category, 'group', 1, 0);
// The settings that are changeable from a particular site.
$settings_by_access = api_get_settings($category, 'group', $url_id, 1);
/**
* Returns the form to update or create a document
* @param string Action (add/edit)
* @param integer ID of the lp_item (if already exists)
* @param mixed Integer if document ID, string if info ('new')
* @return string HTML form
*/
public function display_document_form($action = 'add', $id = 0, $extra_info = 'new')
{
$course_id = api_get_course_int_id();
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT);
$no_display_edit_textarea = false;
//If action==edit document
//We don't display the document form if it's not an editable document (html or txt file)
if ($action == "edit") {
if (is_array($extra_info)) {
$path_parts = pathinfo($extra_info['dir']);
if ($path_parts['extension'] != "txt" && $path_parts['extension'] != "html") {
$no_display_edit_textarea = true;
}
}
}
$no_display_add = false;
// If action==add an existing document
// We don't display the document form if it's not an editable document (html or txt file).
if ($action == "add") {
if (is_numeric($extra_info)) {
$sql_doc = "SELECT path FROM " . $tbl_doc . " WHERE c_id = " . $course_id . " AND id = " . Database::escape_string($extra_info);
$result = Database::query($sql_doc);
$path_file = Database::result($result, 0, 0);
$path_parts = pathinfo($path_file);
if ($path_parts['extension'] != "txt" && $path_parts['extension'] != "html") {
$no_display_add = true;
}
}
}
if ($id != 0 && is_array($extra_info)) {
$item_title = stripslashes($extra_info['title']);
$item_description = stripslashes($extra_info['description']);
$item_terms = stripslashes($extra_info['terms']);
if (empty($item_title)) {
$path_parts = pathinfo($extra_info['path']);
$item_title = stripslashes($path_parts['filename']);
}
} elseif (is_numeric($extra_info)) {
$sql_doc = "SELECT path, title FROM " . $tbl_doc . "\n WHERE c_id = " . $course_id . " AND id = " . Database::escape_string($extra_info);
$result = Database::query($sql_doc);
$row = Database::fetch_array($result);
$explode = explode('.', $row['title']);
if (count($explode) > 1) {
for ($i = 0; $i < count($explode) - 1; $i++) {
$item_title .= $explode[$i];
}
} else {
$item_title = $row['title'];
}
$item_title = str_replace('_', ' ', $item_title);
if (empty($item_title)) {
$path_parts = pathinfo($row['path']);
$item_title = stripslashes($path_parts['filename']);
}
} else {
$item_title = '';
$item_description = '';
}
$return = '<legend>';
if ($id != 0 && is_array($extra_info)) {
$parent = $extra_info['parent_item_id'];
} else {
$parent = 0;
}
$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);
$arrLP = null;
if (isset($this->arrMenu)) {
$arrLP = $this->arrMenu;
unset($this->arrMenu);
}
if ($action == 'add') {
$return .= get_lang('CreateTheDocument');
} elseif ($action == 'move') {
$return .= get_lang('MoveTheCurrentDocument');
} else {
$return .= get_lang('EditTheCurrentDocument');
}
$return .= '</legend>';
if (isset($_GET['edit']) && $_GET['edit'] == 'true') {
$return .= Display::return_warning_message('<strong>' . get_lang('Warning') . ' !</strong><br />' . get_lang('WarningEditingDocument'), false);
}
$form = new FormValidator('form', 'POST', api_get_self() . '?' . $_SERVER['QUERY_STRING'], '', array('enctype' => "multipart/form-data"));
$defaults['title'] = Security::remove_XSS($item_title);
if (empty($item_title)) {
$defaults['title'] = Security::remove_XSS($item_title);
}
$defaults['description'] = $item_description;
$form->addElement('html', $return);
if ($action != 'move') {
$form->addElement('text', 'title', get_lang('Title'), array('id' => 'idTitle', 'class' => 'span4'));
$form->applyFilter('title', 'html_filter');
}
//$arrHide = array($id);
$arrHide[0]['value'] = $this->name;
$arrHide[0]['padding'] = 3;
for ($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)) {
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
$arrHide[$arrLP[$i]['id']]['padding'] = 3 + $arrLP[$i]['depth'] * 10;
if ($parent == $arrLP[$i]['id']) {
$s_selected_parent = $arrHide[$arrLP[$i]['id']];
}
}
} else {
if ($arrLP[$i]['item_type'] == 'dokeos_module' || $arrLP[$i]['item_type'] == 'dokeos_chapter' || $arrLP[$i]['item_type'] == 'dir') {
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
$arrHide[$arrLP[$i]['id']]['padding'] = 3 + $arrLP[$i]['depth'] * 10;
if ($parent == $arrLP[$i]['id']) {
$s_selected_parent = $arrHide[$arrLP[$i]['id']];
}
}
}
}
$parent_select = $form->addElement('select', 'parent', get_lang('Parent'), '', 'class="learnpath_item_form" id="idParent" style="width:40%;" onchange="javascript: load_cbo(this.value);"');
$my_count = 0;
foreach ($arrHide as $key => $value) {
if ($my_count != 0) {
// The LP name is also the first section and is not in the same charset like the other sections.
$value['value'] = Security::remove_XSS($value['value']);
$parent_select->addOption($value['value'], $key, 'style="padding-left:' . $value['padding'] . 'px;"');
} else {
$value['value'] = Security::remove_XSS($value['value']);
$parent_select->addOption($value['value'], $key, 'style="padding-left:' . $value['padding'] . 'px;"');
}
$my_count++;
}
if (!empty($id)) {
$parent_select->setSelected($parent);
} else {
$parent_item_id = Session::read('parent_item_id');
$parent_select->setSelected($parent_item_id);
}
if (is_array($arrLP)) {
reset($arrLP);
}
$arrHide = array();
$s_selected_position = null;
//POSITION
for ($i = 0; $i < count($arrLP); $i++) {
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) {
if (isset($extra_info['previous_item_id']) && $extra_info['previous_item_id'] == $arrLP[$i]['id']) {
$s_selected_position = $arrLP[$i]['id'];
} elseif ($action == 'add') {
$s_selected_position = $arrLP[$i]['id'];
}
$arrHide[$arrLP[$i]['id']]['value'] = get_lang('After') . ' "' . $arrLP[$i]['title'] . '"';
}
}
$position = $form->addElement('select', 'previous', get_lang('Position'), '', 'id="previous" class="learnpath_item_form" style="width:40%;"');
$position->addOption(get_lang('FirstPosition'), 0);
foreach ($arrHide as $key => $value) {
$padding = isset($value['padding']) ? $value['padding'] : 0;
$position->addOption($value['value'], $key, 'style="padding-left:' . $padding . 'px;"');
}
$position->setSelected($s_selected_position);
if (is_array($arrLP)) {
reset($arrLP);
}
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 (isset($extra_info['previous_item_id']) && $extra_info['previous_item_id'] == $arrLP[$i]['id']) {
$s_selected_position = $arrLP[$i]['id'];
} elseif ($action == 'add') {
$s_selected_position = $arrLP[$i]['id'];
}
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
}
}
if (!$no_display_add) {
if ($extra_info == 'new' || $extra_info['item_type'] == TOOL_DOCUMENT || $_GET['edit'] == 'true') {
if (isset($_POST['content'])) {
$content = stripslashes($_POST['content']);
} elseif (is_array($extra_info)) {
//If it's an html document or a text file
if (!$no_display_edit_textarea) {
$content = $this->display_document($extra_info['path'], false, false);
}
} elseif (is_numeric($extra_info)) {
$content = $this->display_document($extra_info, false, false);
} else {
$content = '';
}
if (!$no_display_edit_textarea) {
// We need to calculate here some specific settings for the online editor.
// The calculated settings work for documents in the Documents tool
// (on the root or in subfolders).
// For documents in native scorm packages it is unclear whether the
// online editor should be activated or not.
// A new document, it is in the root of the repository.
$relative_path = '';
$relative_prefix = '';
if (is_array($extra_info) && $extra_info != 'new') {
// The document already exists. Whe have to determine its relative path towards the repository root.
$relative_path = explode('/', $extra_info['dir']);
$cnt = count($relative_path) - 2;
if ($cnt < 0) {
$cnt = 0;
}
$relative_prefix = str_repeat('../', $cnt);
$relative_path = array_slice($relative_path, 1, $cnt);
$relative_path = implode('/', $relative_path);
if (strlen($relative_path) > 0) {
$relative_path = $relative_path . '/';
}
} else {
$_course = api_get_course_info();
$result = $this->generate_lp_folder($_course);
$relative_path = api_substr($result['dir'], 1, strlen($result['dir']));
$relative_prefix = '../../';
}
$editor_config = array('ToolbarSet' => 'LearningPathDocuments', 'Width' => '100%', 'Height' => '500', 'FullPage' => true, 'CreateDocumentDir' => $relative_prefix, 'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH) . api_get_course_path() . '/document/', 'BaseHref' => api_get_path(WEB_COURSE_PATH) . api_get_course_path() . '/document/' . $relative_path);
if ($_GET['action'] == 'add_item') {
$class = 'add';
$text = get_lang('LPCreateDocument');
} else {
if ($_GET['action'] == 'edit_item') {
$class = 'save';
$text = get_lang('SaveDocument');
}
}
$form->addElement('style_submit_button', 'submit_button', $text, 'class="' . $class . '"');
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('<br /> {label}<br />{element}', 'content_lp');
$form->addElement('html', '<div>');
$form->addElement('html_editor', 'content_lp', '', null, $editor_config);
$form->addElement('html', '</div>');
$defaults['content_lp'] = $content;
}
} elseif (is_numeric($extra_info)) {
$form->addElement('style_submit_button', 'submit_button', get_lang('SaveDocument'), 'class="save"');
$return = $this->display_document($extra_info, true, true, true);
$form->addElement('html', $return);
}
}
}
if ($action == 'move') {
$form->addElement('hidden', 'title', $item_title);
$form->addElement('hidden', 'description', $item_description);
}
if (is_numeric($extra_info)) {
$form->addElement('style_submit_button', 'submit_button', get_lang('SaveDocument'), 'value="submit_button", class="save"');
$form->addElement('hidden', 'path', $extra_info);
} elseif (is_array($extra_info)) {
$form->addElement('style_submit_button', 'submit_button', get_lang('SaveDocument'), 'class="save"');
$form->addElement('hidden', 'path', $extra_info['path']);
}
$form->addElement('hidden', 'type', TOOL_DOCUMENT);
$form->addElement('hidden', 'post_time', time());
$form->setDefaults($defaults);
return $form->return_form();
}
$tpl->assign('enable_nanogong', api_get_setting('enable_nanogong') == 'true' ? 1 : 0);
$tpl->assign('enable_wami', api_get_setting('enable_wami_record') == 'true' ? 1 : 0);
$tpl->assign('cur_dir_path', '/audio');
$tpl->assign('lp_item_id', $lp_item_id);
$tpl->assign('lp_dir', api_remove_trailing_slash($lpPathInfo['dir']));
$recordVoiceForm .= $tpl->fetch('default/learnpath/record_voice.tpl');
$form->addElement('header', get_lang('Or'));
$form->addElement('header', get_lang('AudioFile'));
$form->addElement('html', sprintf(get_lang('AudioFileForItemX'), $lp_item->get_title()));
if (!empty($file)) {
$audioPlayer = '<div id="preview">' . Display::getMediaPlayer($file, array('url' => $urlFile)) . "</div>";
$form->addElement('label', get_lang('Listen'), $audioPlayer);
$url = api_get_path(WEB_CODE_PATH) . 'newscorm/lp_controller.php?lp_id=' . $_SESSION['oLP']->get_id() . '&action=add_audio&id=' . $lp_item_id . '&delete_file=1&' . api_get_cidreq();
$form->addElement('label', null, Display::url(get_lang('RemoveAudio'), $url, array('class' => 'btn btn-danger')));
} else {
$form->addElement('file', 'file');
$form->addElement('hidden', 'id', $lp_item_id);
$form->addButtonSave(get_lang('Save'));
}
$form->addElement('header', get_lang('Or'));
$courseInfo = api_get_course_info();
$documentTree = DocumentManager::get_document_preview($courseInfo, false, null, api_get_session_id(), false, '', urlencode('lp_controller.php?action=add_audio&lp_id=' . $_SESSION['oLP']->get_id() . '&id=' . $lp_item_id), false, true);
$page .= $recordVoiceForm;
$page .= $form->return_form();
$page .= '<legend>' . get_lang('SelectAnAudioFileFromDocuments') . '</legend>';
$page .= $documentTree;
$page .= '</div>';
$page .= '</div>';
$tpl->assign('content', $page);
$content = $tpl->fetch('default/learnpath/lp_upload_audio.tpl');
$tpl->display_one_col_template();
case 'delete_class':
ClassManager::delete_class($_GET['class_id']);
$message = Display::return_message(get_lang('ClassDeleted'));
break;
case 'show_message':
$message = Display::return_message(Security::remove_XSS(stripslashes($_GET['message'])));
break;
}
}
// Create a search-box
$form = new FormValidator('search_simple', 'get', '', '', null, false);
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<span>{element}</span> ');
$form->addElement('text', 'keyword', get_lang('keyword'));
$form->addElement('button', 'submit', get_lang('Search'));
$content .= $form->return_form();
// Create the sortable table with class information
$table = new SortableTable('classes', 'get_number_of_classes', 'get_class_data', 1);
$table->set_additional_parameters(array('keyword' => $_GET['keyword']));
$table->set_header(0, '', false);
$table->set_header(1, get_lang('ClassName'));
$table->set_header(2, get_lang('NumberOfUsers'));
$table->set_header(3, '', false);
$table->set_column_filter(3, 'modify_filter');
$table->set_form_actions(array('delete_classes' => get_lang('DeleteSelectedClasses')), 'class');
$content .= $table->return_table();
$actions .= Display::url(Display::return_icon('add.png', get_lang('Add'), array(), ICON_SIZE_MEDIUM), 'class_add.php');
$actions .= Display::url(Display::return_icon('import_csv.png', get_lang('AddUsersToAClass'), array(), ICON_SIZE_MEDIUM), 'class_user_import.php');
$actions .= Display::url(Display::return_icon('import_csv.png', get_lang('ImportClassListCSV'), array(), ICON_SIZE_MEDIUM), 'class_import.php');
$app['title'] = $tool_name;
$tpl = $app['template'];
Security::clear_token();
}
}
// Create a search-box
$form = new FormValidator('search_simple', 'get', '', '', array(), FormValidator::LAYOUT_INLINE);
$form->addElement('text', 'keyword');
$form->addButtonSearch(get_lang('Search'));
$form->addElement('static', 'search_advanced_link', null, '<a href="javascript://" class = "advanced_parameters" onclick="display_advanced_search_form();">
<span id="img_plus_and_minus"> ' . Display::return_icon('div_show.gif', get_lang('Show'), array('style' => 'vertical-align:middle')) . ' ' . get_lang('AdvancedSearch') . '
</span>
</a>');
$actions = '';
if (api_is_platform_admin()) {
$actions .= '<span style="float:right;">' . '<a href="' . api_get_path(WEB_CODE_PATH) . 'admin/user_add.php">' . Display::return_icon('new_user.png', get_lang('AddUsers'), '', ICON_SIZE_MEDIUM) . '</a>' . '</span>';
}
$actions .= $form->return_form();
if (isset($_GET['keyword'])) {
$parameters = array('keyword' => Security::remove_XSS($_GET['keyword']));
} elseif (isset($_GET['keyword_firstname'])) {
$parameters['keyword_firstname'] = Security::remove_XSS($_GET['keyword_firstname']);
$parameters['keyword_lastname'] = Security::remove_XSS($_GET['keyword_lastname']);
$parameters['keyword_username'] = Security::remove_XSS($_GET['keyword_username']);
$parameters['keyword_email'] = Security::remove_XSS($_GET['keyword_email']);
$parameters['keyword_officialcode'] = Security::remove_XSS($_GET['keyword_officialcode']);
$parameters['keyword_status'] = Security::remove_XSS($_GET['keyword_status']);
$parameters['keyword_active'] = Security::remove_XSS($_GET['keyword_active']);
$parameters['keyword_inactive'] = Security::remove_XSS($_GET['keyword_inactive']);
}
// Create a sortable table with user-data
$parameters['sec_token'] = Security::get_token();
// get the list of all admins to mark them in the users list
Display::display_header($nameTools, "Doc");
// actions
echo '<div class="actions">';
// link back to the documents overview
if ($is_certificate_mode) {
echo '<a href="document.php?certificate=true&id=' . $folder_id . '&selectcat=' . Security::remove_XSS($_GET['selectcat']) . '">' . Display::return_icon('back.png', get_lang('Back') . ' ' . get_lang('To') . ' ' . get_lang('CertificateOverview'), '', ICON_SIZE_MEDIUM) . '</a>';
} else {
echo '<a href="document.php?curdirpath=' . Security::remove_XSS($dir) . '">' . Display::return_icon('back.png', get_lang('Back') . ' ' . get_lang('To') . ' ' . get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM) . '</a>';
}
echo '</div>';
if ($is_certificate_mode) {
$all_information_by_create_certificate = DocumentManager::get_all_info_to_certificate(api_get_user_id(), api_get_course_id());
$str_info = '';
foreach ($all_information_by_create_certificate[0] as $info_value) {
$str_info .= $info_value . '<br/>';
}
$create_certificate = get_lang('CreateCertificateWithTags');
Display::display_normal_message($create_certificate . ': <br /><br/>' . $str_info, false);
}
// HTML-editor
echo '<div class="row-fluid" style="overflow:hidden">
<div id="template_col" class="span2" style="width:162px">
<div id="frmModel" style="overflow: visible;"></div>
</div>
<div id="hide_bar_template"></div>
<div id="doc_form" class="span9">
' . $form->return_form() . '
</div>
</div>';
Display::display_footer();
}
if ($total_resource_weight != $total_weight) {
Display::display_warning_message(get_lang('SumOfActivitiesWeightMustBeEqualToTotalWeight'));
}
}
$filter = api_get_setting('certificate_filter_by_official_code');
$userList = array();
$filterForm = null;
$certificate_list = array();
if ($filter === 'true') {
echo '<br />';
$options = UserManager::getOfficialCodeGrouped();
$options = array_merge(array('all' => get_lang('All')), $options);
$form = new FormValidator('official_code_filter', 'POST', api_get_self() . '?' . api_get_cidreq() . '&cat_id=' . $cat_id);
$form->addElement('select', 'filter', get_lang('OfficialCode'), $options);
$form->addButton('submit', get_lang('Submit'));
$filterForm = '<br />' . $form->return_form();
if ($form->validate()) {
$officialCode = $form->getSubmitValue('filter');
if ($officialCode == 'all') {
$certificate_list = GradebookUtils::get_list_users_certificates($cat_id);
} else {
$userList = UserManager::getUsersByOfficialCode($officialCode);
if (!empty($userList)) {
$certificate_list = GradebookUtils::get_list_users_certificates($cat_id, $userList);
}
}
} else {
$certificate_list = GradebookUtils::get_list_users_certificates($cat_id);
}
} else {
$certificate_list = GradebookUtils::get_list_users_certificates($cat_id);
/**
* Returns the form to update or create a document
*
* @param string Action (add/edit)
* @param integer ID of the lp_item (if already exists)
* @param mixed Integer if document ID, string if info ('new')
* @return string HTML form
*/
function display_document_form($action = 'add', $id = 0, $extra_info = 'new')
{
global $charset, $_course;
require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php';
require_once api_get_path(LIBRARY_PATH) . 'document.lib.php';
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT);
$path_parts = pathinfo($extra_info['dir']);
$no_display_edit_textarea = false;
//If action==edit document
//We don't display the document form if it's not an editable document (html or txt file)
if ($action == "edit") {
if (is_array($extra_info)) {
if ($path_parts['extension'] != "txt" && $path_parts['extension'] != "html") {
$no_display_edit_textarea = true;
}
}
}
$no_display_add = false;
//If action==add an existing document
//We don't display the document form if it's not an editable document (html or txt file)
if ($action == "add") {
if (is_numeric($extra_info)) {
$sql_doc = "SELECT path FROM " . $tbl_doc . "WHERE id = " . Database::escape_string($extra_info);
$result = Database::query($sql_doc, __FILE__, __LINE__);
$path_file = Database::result($result, 0, 0);
$path_parts = pathinfo($path_file);
if ($path_parts['extension'] != "txt" && $path_parts['extension'] != "html") {
$no_display_add = true;
}
}
}
// create css folder
$css_name = api_get_setting('stylesheets');
$perm = api_get_setting('permissions_for_new_directories');
$perm = octdec(!empty($perm) ? $perm : '0770');
$css_folder = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document/css';
if (!is_dir($css_folder)) {
mkdir($css_folder);
chmod($css_folder, $perm);
$doc_id = add_document($_course, '/css', 'folder', 0, 'css');
api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'FolderCreated', $_user['user_id']);
api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', $_user['user_id']);
}
if (!file_exists($css_folder . '/templates.css')) {
if (file_exists(api_get_path(SYS_PATH) . 'main/css/' . $css_name . '/templates.css')) {
$template_content = str_replace('../../img/', api_get_path(REL_CODE_PATH) . 'img/', file_get_contents(api_get_path(SYS_PATH) . 'main/css/' . $css_name . '/templates.css'));
$template_content = str_replace('images/', api_get_path(REL_CODE_PATH) . 'css/' . $css_name . '/images/', $template_content);
file_put_contents($css_folder . '/templates.css', $template_content);
}
}
if ($action == 'add' && (isset($_GET['tplid']) && $_GET['tplid'] >= 0)) {
$table_sys_template = Database::get_main_table(TABLE_MAIN_SYSTEM_TEMPLATE);
$user_id = api_get_user_id();
// Session used by the ajax request when we are using php 5.3
$_SESSION['dbName'] = $_course['dbName'];
// setting some paths
$img_dir = api_get_path(REL_CODE_PATH) . 'img/';
$default_course_dir = api_get_path(REL_CODE_PATH) . 'default_course_document/';
if (!isset($_GET['resource'])) {
// Load a template into a document
$query = 'SELECT content, title FROM ' . $table_sys_template . ' WHERE id=' . Database::escape_string(Security::remove_XSS($_GET['tplid']));
$result = Database::query($query, __FILE__, __LINE__);
$obj = Database::fetch_object($result);
$valcontent = $obj->content;
$valtitle = $obj->title != '' ? get_lang($obj->title) : get_lang('Empty');
if (isset($_GET['tplid']) && $_GET['tplid'] == 0) {
$valcontent = '<head>{CSS}<style type="text/css">.text{font-weight: normal;}</style></head><body></body>';
}
$template_css = '';
if (strpos($valcontent, '/css/templates.css') === false) {
$template_css = '<link rel="stylesheet" href="' . api_get_path(WEB_COURSE_PATH) . $_course['path'] . '/document/css/templates.css" type="text/css" />';
}
$js = '';
if (strpos($valcontent, 'javascript/jquery.highlight.js') === false) {
$js .= '<script type="text/javascript" src="' . api_get_path(WEB_LIBRARY_PATH) . 'javascript/jquery-1.4.2.min.js" language="javascript"></script>';
$js .= '<script type="text/javascript" src="' . api_get_path(WEB_LIBRARY_PATH) . 'jwplayer/jwplayer.js" language="javascript"></script>' . PHP_EOL;
if (api_get_setting('show_glossary_in_documents') != 'none') {
$js .= '<script language="javascript" src="' . api_get_path(WEB_LIBRARY_PATH) . 'javascript/jquery.highlight.js"></script>';
if (api_get_setting('show_glossary_in_documents') == 'ismanual') {
$js .= '<script language="javascript" src="' . api_get_path(WEB_LIBRARY_PATH) . 'fckeditor/editor/plugins/glossary/fck_glossary_manual.js"></script>';
} else {
$js .= '<script language="javascript" src="' . api_get_path(WEB_LIBRARY_PATH) . 'fckeditor/editor/plugins/glossary/fck_glossary_automatic.js"></script>';
}
}
}
$valcontent = str_replace('{CSS}', $template_css . $js, $valcontent);
if (strpos($valcontent, '/css/templates.css') === false) {
$valcontent = str_replace('</head>', $template_css . '</head>', $valcontent);
}
if (strpos($valcontent, 'javascript/jquery.highlight.js') === false) {
$valcontent = str_replace('</head>', $js . '</head>', $valcontent);
}
$valcontent = str_replace('{IMG_DIR}', $img_dir, $valcontent);
$valcontent = str_replace('{REL_PATH}', api_get_path(REL_PATH), $valcontent);
$valcontent = str_replace('{COURSE_DIR}', $default_course_dir, $valcontent);
} elseif (isset($_GET['resource']) && $_GET['resource'] == 'mindmap' || $_GET['resource'] == 'video') {
// Load a mindmap or video into a document
$propTable = Database::get_course_table(TABLE_ITEM_PROPERTY);
$curdirpath = '/mindmaps/';
if ($_GET['resource'] == 'video') {
$curdirpath = '/video/';
$curdirpath_flv = '/video/flv/';
}
$my_course = api_get_course_id();
$src_path = api_get_path(WEB_COURSE_PATH) . $my_course . '/document';
$sql = "SELECT path,title FROM {$tbl_doc} doc,{$propTable} prop WHERE doc.id = prop.ref AND prop.tool = '" . TOOL_DOCUMENT . "'\n AND doc.filetype = 'file' AND (doc.path LIKE '" . $curdirpath . "%' OR doc.path LIKE '" . $curdirpath_flv . "%') AND (doc.path NOT LIKE '" . $curdirpath . "%/%' OR doc.path NOT LIKE '" . $curdirpath_flv . "%/%')\n AND prop.visibility = 1 AND doc.id = '" . Database::escape_string(Security::remove_XSS($_GET['tplid'])) . "'";
$rs = Database::query($sql);
$row = Database::fetch_array($rs);
$resource = $src_path . $row['path'];
$valtitle = $row['title'];
if ($valtitle != '') {
$search = array('.png', '.gif', '.jpg', '.mpg', '.flv', '.swf');
// Add other extensions
$replace = array('', '', '', '', '', '');
$valtitle = str_replace($search, $replace, $valtitle);
}
if ($_GET['resource'] == 'mindmap') {
$valcontent = '<table cellspacing="2" cellpadding="10" border="0" style="width: 95%; height: 500px;">
<tbody>
<tr>
<td valign="top"><img border="0" vspace="0" hspace="0" src="' . $resource . '" alt="' . $title . '" title="' . $title . '"/></td>
</tr>
</tbody>
</table>';
} elseif ($_GET['resource'] == 'video') {
$sys_resource = api_get_path(SYS_COURSE_PATH) . $my_course . '/document' . $row['path'];
$resource_info = pathinfo($sys_resource);
//$video_web_path = api_get_path(WEB_LIBRARY_PATH) . 'fckeditor/editor/plugins/flvPlayer/';
$valcontent = '<table cellspacing="2" cellpadding="10" border="0" style="width: 95%; height: 500px;">
<tbody>
<tr>
<td valign="top">
<!-- Video player plugin -->
<div id="player986311-parent" align="left">
<div style="border-style: none; height: 240px; width: 375px; overflow: hidden; background-color: rgb(220, 220, 220);" id="test">
<div style="display: none; visibility: hidden; width: 0px; height: 0px; overflow: hidden;" id="player986311-config">url=' . $resource . ' width=375 height=240 loop=1 play=true downloadable=false fullscreen=true</div>
<div class="thePlayer" id="player986311">';
if (in_array($resource_info['extension'], array('flv', 'mp4', 'mov'))) {
/*if (!api_is_windows_os()) {
$valcontent .= ' <script src="'.api_get_path(WEB_CODE_PATH).'inc/lib/fckeditor/editor/plugins/videoPlayer/jwplayer.min.js" type="text/javascript"></script>
<object id="player986311-parent2" name="player986311-parent2" width="375" height="240" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">
<param name="movie" value="'.api_get_path(WEB_CODE_PATH).'inc/lib/fckeditor/editor/plugins/videoPlayer/player.swf" />
<param name="allowFullScreen" value="true" />
<param name="allowscriptaccess" value="always" />
<param name="seamlesstabbing" value="true" />
<param name="wmode" value="transparent" />
<param name="flashvars" value="id=player986311-parent2&autostart=true&repeat=false&file='.$resource.'&skin='.api_get_path(WEB_CODE_PATH).'inc/lib/fckeditor/editor/plugins/videoPlayer/skins/facebook.zip&controlbar.position=over" />
</object>
';
} else {*/
$valcontent .= '
<script src="' . api_get_path(WEB_CODE_PATH) . 'inc/lib/fckeditor/editor/plugins/videoPlayer/jwplayer.min.js" type="text/javascript"></script>
<div id="player986311-parent2">Loading the player ...</div>
<script type="text/javascript">jwplayer("player986311-parent2").setup({flashplayer: "' . api_get_path(WEB_CODE_PATH) . 'inc/lib/fckeditor/editor/plugins/videoPlayer/player.swf",autostart: "true",repeat: "always",file: "' . $resource . '",height: 240,width: 375,skin: "' . api_get_path(WEB_CODE_PATH) . 'inc/lib/fckeditor/editor/plugins/videoPlayer/skins/facebook.zip"});</script>';
//}
} else {
$sType = '';
if ($resource_info['extension'] == 'mpg' || $resource_info['extension'] == 'mpeg') {
$sType = 'video/mpeg';
} else {
if ($resource_info['extension'] == 'avi' || $resource_info['extension'] == 'wmv' || $resource_info['extension'] == 'asf') {
$sType = 'video/x-msvideo';
}
}
$valcontent .= '<embed type="' . $sType . '" src="' . $resource . '"
autosize = "false"
autostart = "true"
loop = "false"
fullscreen = "true"
showcontrols = "true"
showpositioncontrols = "false"
showtracker = "true"
showaudiocontrols = "true"
showgotobar = "true"
showstatusbar = "true"
pluginspace = "http://www.microsoft.com/Windows/MediaPlayer/"
codebase = "http://www.microsoft.com/Windows/MediaPlayer/"';
$valcontent .= 'width="375px" height="240px"';
$valcontent .= '></embed>';
}
$valcontent .= ' </div>
</div>
</div>
</td>
</tr>
</tbody>
</table>';
}
}
}
if ($id != 0 && is_array($extra_info)) {
$item_title = stripslashes($extra_info['title']);
$item_description = stripslashes($extra_info['description']);
$item_terms = stripslashes($extra_info['terms']);
if (empty($item_title)) {
$path_parts = pathinfo($extra_info['path']);
$item_title = stripslashes($path_parts['filename']);
}
} elseif (is_numeric($extra_info)) {
$sql_doc = "SELECT path, title\n\t\t\t\t\t\t\t\t\tFROM " . $tbl_doc . "\n\t\t\t\t\t\t\t\t\tWHERE id = " . Database::escape_string($extra_info);
$result = Database::query($sql_doc, __FILE__, __LINE__);
$row = Database::fetch_array($result);
$explode = explode('.', $row['title']);
if (count($explode) > 1) {
for ($i = 0; $i < count($explode) - 1; $i++) {
$item_title .= $explode[$i];
}
} else {
$item_title = $row['title'];
}
$item_title = str_replace('_', ' ', $item_title);
if (empty($item_title)) {
$path_parts = pathinfo($row['path']);
$item_title = stripslashes($path_parts['filename']);
}
} else {
$item_title = '';
$item_description = '';
}
/* $return = ' <div class="row">
<div class="form_header">'; */
if ($id != 0 && is_array($extra_info)) {
$parent = $extra_info['parent_item_id'];
} else {
$parent = 0;
}
$sql = "\n\t\t\t\t\t\tSELECT *\n\t\t\t\t\t\tFROM " . $tbl_lp_item . "\n\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\tlp_id = " . $this->lp_id;
$result = Database::query($sql, __FILE__, __LINE__);
$arrLP = array();
while ($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 = $this->arrMenu;
unset($this->arrMenu);
if (isset($_GET['edit']) && $_GET['edit'] == 'true') {
$return .= Display::return_warning_message('<strong>' . get_lang("Warning") . ' !</strong><br />' . get_lang("WarningEditingDocument"), false);
}
require_once api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php';
$form = new FormValidator('form', 'POST', api_get_self() . "?" . $_SERVER["QUERY_STRING"], '', 'enctype="multipart/form-data"');
$defaults["title"] = Security::remove_XSS(api_convert_encoding($item_title, api_get_system_encoding(), $this->encoding));
if (empty($item_title)) {
$defaults["title"] = Security::remove_XSS($item_title);
}
$defaults["description"] = api_convert_encoding($item_description, $charset, $this->encoding);
$form->addElement('html', $return);
if ($action != 'move') {
$form->addElement('html', '<div style="float:left;padding-right:135px;">');
$form->addElement('text', 'title', get_lang('Title'), 'id="idTitle" class="learnpath_item_form" size=44%');
$form->applyFilter('title', 'html_filter');
$form->addElement('html', '</div>');
}
//$arrHide = array($id);
$arrHide[0]['value'] = $this->name;
$arrHide[0]['padding'] = 3;
for ($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)) {
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
$arrHide[$arrLP[$i]['id']]['padding'] = 3 + $arrLP[$i]['depth'] * 10;
if ($parent == $arrLP[$i]['id']) {
$s_selected_parent = $arrHide[$arrLP[$i]['id']];
}
}
} else {
if ($arrLP[$i]['item_type'] == 'dokeos_module' || $arrLP[$i]['item_type'] == 'dokeos_chapter' || $arrLP[$i]['item_type'] == 'dir') {
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
$arrHide[$arrLP[$i]['id']]['padding'] = 3 + $arrLP[$i]['depth'] * 10;
if ($parent == $arrLP[$i]['id']) {
$s_selected_parent = $arrHide[$arrLP[$i]['id']];
}
}
}
}
//$parent_select = & $form->addElement('select', 'parent', get_lang('Parent'), '', 'class="learnpath_item_form" style="width:40%;" onchange="load_cbo(this.value);"');
$parent_select =& $form->addElement('select', 'parent', '', '', 'class="learnpath_item_form" style="width:40%;display:none;float:left" onchange="load_cbo(this.value);"');
$my_count = 0;
foreach ($arrHide as $key => $value) {
if ($my_count != 0) {
// the LP name is also the first section and is not in the same charset like the other sections
$value['value'] = Security::remove_XSS(api_convert_encoding($value['value'], api_get_system_encoding(), $this->encoding));
$parent_select->addOption($value['value'], $key, 'style="padding-left:' . $value['padding'] . 'px;"');
} else {
$value['value'] = Security::remove_XSS($value['value']);
$parent_select->addOption($value['value'], $key, 'style="padding-left:' . $value['padding'] . 'px;"');
}
$my_count++;
}
if (!empty($id)) {
$parent_select->setSelected($parent);
} else {
$parent_item_id = $_SESSION['parent_item_id'];
$parent_select->setSelected($parent_item_id);
}
if (is_array($arrLP)) {
reset($arrLP);
}
$arrHide = array();
//POSITION
for ($i = 0; $i < count($arrLP); $i++) {
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) {
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
$s_selected_position = $arrLP[$i]['id'];
} elseif ($action == 'add') {
$s_selected_position = $arrLP[$i]['id'];
}
$arrHide[$arrLP[$i]['id']]['value'] = get_lang("After") . ' "' . api_convert_encoding($arrLP[$i]['title'], $charset, $this->encoding) . '"';
}
}
//$position = & $form->addElement('select', 'previous', get_lang('Position'), '', 'id="idPosition" class="learnpath_item_form" style="width:40%;"');
$position =& $form->addElement('select', 'previous', '', '', 'id="idPosition" class="learnpath_item_form" style="width:40%;float:left;display:none;"');
$position->addOption(get_lang("FirstPosition"), 0);
foreach ($arrHide as $key => $value) {
$position->addOption($value['value'], $key, 'style="padding-left:' . $value['padding'] . 'px;"');
}
$position->setSelected($s_selected_position);
if (is_array($arrLP)) {
reset($arrLP);
}
if ($action != 'move') {
$id_prerequisite = 0;
if (is_array($arrLP)) {
foreach ($arrLP as $key => $value) {
if ($value['id'] == $id) {
$id_prerequisite = $value['prerequisite'];
break;
}
}
}
//comented the prerequisites, only visible in edit (new document)
//$select_prerequisites=$form->addElement('select', 'prerequisites', get_lang('Prerequisites'),null,'id="prerequisites" class="learnpath_item_form" style="width:263px;"');
//$select_prerequisites->addOption(get_lang("NoPrerequisites"),0);
// form element for uploading an mp3 file
//$form->addElement('file','mp3',get_lang('UploadMp3audio'),'id="mp3" size="33"');
//$form->addRule('file', 'The extension of the Song file should be *.mp3', 'filename', '/^.*\.mp3$/');
/* Code deprecated - moved to lp level (not lp-item)
if ( api_get_setting('search_enabled') === 'true' )
{
//add terms field
$terms = $form->addElement('text','terms', get_lang('SearchFeatureTerms').' :','id="idTerms" class="learnpath_item_form"');
$terms->setValue($item_terms);
}
*/
$arrHide = array();
for ($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 = $arrLP[$i]['id'];
}
$arrHide[$arrLP[$i]['id']]['value'] = api_convert_encoding($arrLP[$i]['title'], $charset, $this->encoding);
}
}
/* foreach($arrHide as $key => $value){
$select_prerequisites->addOption($value['value'],$key,'style="padding-left:'.$value['padding'].'px;"');
if($key==$s_selected_position && $action == 'add'){
$select_prerequisites -> setSelected(0);
}
elseif($key==$id_prerequisite && $action == 'edit'){
$select_prerequisites -> setSelected($id_prerequisite);
}
}
*/
if (!$no_display_add) {
if ($extra_info == 'new' || $extra_info['item_type'] == TOOL_DOCUMENT || $_GET['edit'] == 'true') {
if (isset($_POST['content'])) {
$content = stripslashes($_POST['content']);
} elseif (is_array($extra_info)) {
//If it's an html document or a text file
if (!$no_display_edit_textarea) {
$content = $this->display_document($extra_info['path'], false, false);
}
} elseif (is_numeric($extra_info)) {
$content = $this->display_document($extra_info, false, false);
} else {
$content = '';
}
if (!$no_display_edit_textarea) {
// We need to claculate here some specific settings for the online editor.
// The calculated settings work for documents in the Documents tool
// (on the root or in subfolders).
// For documents in native scorm packages it is unclear whether the
// online editor should be activated or not.
$relative_path = $extra_info['dir'];
if ($relative_path == 'n/') {
// A new document, it is in the root of the repository.
$relative_path = '';
$relative_prefix = '';
} else {
// The document already exists. Whe have to determine its relative path towards the repository root.
$relative_path = explode('/', $relative_path);
$cnt = count($relative_path) - 2;
if ($cnt < 0) {
$cnt = 0;
}
$relative_prefix = str_repeat('../', $cnt);
$relative_path = array_slice($relative_path, 1, $cnt);
$relative_path = implode('/', $relative_path);
if (strlen($relative_path) > 0) {
$relative_path = $relative_path . '/';
}
}
$editor_config = array('ToolbarSet' => api_is_allowed_to_edit() ? 'Documents' : 'DocumentsStudent', 'Width' => '100%', 'Height' => '700', 'FullPage' => true, 'CreateDocumentDir' => $relative_prefix, 'CreateDocumentWebDir' => api_get_path('WEB_COURSE_PATH') . api_get_course_path() . '/document/', 'BaseHref' => api_get_path('WEB_COURSE_PATH') . api_get_course_path() . '/document/' . $relative_path);
if ($_GET['action'] == 'add_item') {
$class = 'save';
$text = get_lang('Validate');
} else {
if ($_GET['action'] == 'edit_item') {
$class = 'save';
$text = get_lang('SaveDocument');
}
}
$form->addElement('html', '<div style="float:right;margin-top:-55px">');
$form->addElement('style_submit_button', 'submit_button', $text, 'class="' . $class . '"');
$form->addElement('html', '</div>');
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('{label}{element}', 'content_lp');
//$form->addElement('html', '<div');
$form->addElement('html_editor', 'content_lp', '', null, $editor_config);
//$form->addElement('html', '</div>');
$defaults["content_lp"] = $content;
}
} elseif (is_numeric($extra_info)) {
$form->addElement('style_submit_button', 'submit_button', get_lang('SaveDocument'), 'class="save"');
$return = $this->display_document($extra_info, true, true, true);
$form->addElement('html', $return);
}
}
}
// Add template to content
if ($action == 'add' && (isset($_GET['tplid']) && $_GET['tplid'] >= 0)) {
$defaults["content_lp"] = $valcontent;
$defaults["title"] = $valtitle;
}
if ($action == 'move') {
$form->addElement('hidden', 'title', $item_title);
$form->addElement('hidden', 'description', $item_description);
}
if (is_numeric($extra_info)) {
$form->addElement('style_submit_button', 'submit_button', get_lang('SaveDocument'), 'value="submit_button", class="save" style="float:right"');
$form->addElement('hidden', 'path', $extra_info);
} elseif (is_array($extra_info)) {
$form->addElement('html', '<div style="float:right;margin-top:-55px">');
$form->addElement('style_submit_button', 'submit_button', get_lang('SaveDocument'), 'class="save"');
$form->addElement('hidden', 'path', $extra_info['path']);
$form->addElement('html', '</div>');
}
$form->addElement('hidden', 'type', TOOL_DOCUMENT);
$form->addElement('hidden', 'post_time', time());
$form->setDefaults($defaults);
return $form->return_form();
}
/**
* This function allows the platform admin to choose the default stylesheet
* @author Patrick Cool <*****@*****.**>, Ghent University
* @author Julio Montoya <*****@*****.**>, Chamilo
*/
function handle_stylesheets()
{
global $_configuration;
// Current style.
$currentstyle = api_get_setting('stylesheets');
$is_style_changeable = false;
if ($_configuration['access_url'] != 1) {
$style_info = api_get_settings('stylesheets', '', 1, 0);
$url_info = api_get_access_url($_configuration['access_url']);
if ($style_info[0]['access_url_changeable'] == 1 && $url_info['active'] == 1) {
$is_style_changeable = true;
}
} else {
$is_style_changeable = true;
}
$form = new FormValidator('stylesheet_upload', 'post', 'settings.php?category=Stylesheets#tabs-2');
$form->addElement('text', 'name_stylesheet', get_lang('NameStylesheet'), array('size' => '40', 'maxlength' => '40'));
$form->addRule('name_stylesheet', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('file', 'new_stylesheet', get_lang('UploadNewStylesheet'));
$allowed_file_types = array('css', 'zip', 'jpeg', 'jpg', 'png', 'gif', 'ico', 'psd');
$form->addRule('new_stylesheet', get_lang('InvalidExtension') . ' (' . implode(',', $allowed_file_types) . ')', 'filetype', $allowed_file_types);
$form->addRule('new_stylesheet', get_lang('ThisFieldIsRequired'), 'required');
$form->addButtonUpload(get_lang('Upload'), 'stylesheet_upload');
$show_upload_form = false;
if (!is_writable(CSS_UPLOAD_PATH)) {
Display::display_error_message(CSS_UPLOAD_PATH . get_lang('IsNotWritable'));
} else {
// Uploading a new stylesheet.
if ($_configuration['access_url'] == 1) {
$show_upload_form = true;
} else {
if ($is_style_changeable) {
$show_upload_form = true;
}
}
}
// Stylesheet upload.
if (isset($_POST['stylesheet_upload'])) {
if ($form->validate()) {
$values = $form->exportValues();
$picture_element = $form->getElement('new_stylesheet');
$picture = $picture_element->getValue();
$result = upload_stylesheet($values, $picture);
// Add event to the system log.
$user_id = api_get_user_id();
$category = $_GET['category'];
Event::addEvent(LOG_CONFIGURATION_SETTINGS_CHANGE, LOG_CONFIGURATION_SETTINGS_CATEGORY, $category, api_get_utc_datetime(), $user_id);
if ($result) {
Display::display_confirmation_message(get_lang('StylesheetAdded'));
}
}
}
$form_change = new FormValidator('stylesheet_upload', 'post', api_get_self() . '?category=Stylesheets', null, array('id' => 'stylesheets_id'));
$list_of_names = array();
$selected = '';
$dirpath = '';
$safe_style_dir = '';
if ($handle = @opendir(CSS_UPLOAD_PATH)) {
$counter = 1;
while (false !== ($style_dir = readdir($handle))) {
if (substr($style_dir, 0, 1) == '.') {
// Skip directories starting with a '.'
continue;
}
$dirpath = CSS_UPLOAD_PATH . $style_dir;
if (is_dir($dirpath)) {
if ($style_dir != '.' && $style_dir != '..') {
if (isset($_POST['style']) && (isset($_POST['preview']) || isset($_POST['download'])) && $_POST['style'] == $style_dir) {
$safe_style_dir = $style_dir;
} else {
if ($currentstyle == $style_dir || $style_dir == 'chamilo' && !$currentstyle) {
if (isset($_POST['style'])) {
$selected = Database::escape_string($_POST['style']);
} else {
$selected = $style_dir;
}
}
}
$show_name = ucwords(str_replace('_', ' ', $style_dir));
if ($is_style_changeable) {
$list_of_names[$style_dir] = $show_name;
}
$counter++;
}
}
}
closedir($handle);
}
// Sort styles in alphabetical order.
asort($list_of_names);
$select_list = array();
foreach ($list_of_names as $style_dir => $item) {
$select_list[$style_dir] = $item;
}
$styles =& $form_change->addElement('select', 'style', get_lang('NameStylesheet'), $select_list);
$styles->setSelected($selected);
if ($form_change->validate()) {
// Submit stylesheets.
if (isset($_POST['save'])) {
store_stylesheets();
Display::display_normal_message(get_lang('Saved'));
}
if (isset($_POST['download'])) {
$arch = api_get_path(SYS_ARCHIVE_PATH) . $safe_style_dir . '.zip';
$dir = api_get_path(SYS_CSS_PATH) . 'themes/' . $safe_style_dir;
if (is_dir($dir)) {
$zip = new PclZip($arch);
// Remove path prefix except the style name and put file on disk
$zip->create($dir, PCLZIP_OPT_REMOVE_PATH, substr($dir, 0, -strlen($safe_style_dir)));
//@TODO: use more generic script to download.
$str = '<a class="btn btn-primary btn-large" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/download.php?archive=' . str_replace(api_get_path(SYS_ARCHIVE_PATH), '', $arch) . '">' . get_lang('ClickHereToDownloadTheFile') . '</a>';
Display::display_normal_message($str, false);
} else {
Display::addFlash(Display::return_message(get_lang('FileNotFound'), 'warning'));
}
}
}
if ($is_style_changeable) {
$group = [$form_change->addButtonSave(get_lang('SaveSettings'), 'save', true), $form_change->addButtonPreview(get_lang('Preview'), 'preview', true), $form_change->addButtonDownload(get_lang('Download'), 'download', true)];
$form_change->addGroup($group);
if ($show_upload_form) {
echo '<script>
$(function() {
$( "#tabs" ).tabs();
});
</script>';
echo Display::tabs(array(get_lang('Update'), get_lang('UploadNewStylesheet')), array($form_change->return_form(), $form->return_form()));
} else {
$form_change->display();
}
} else {
$form_change->freeze();
}
}
Display::display_header($nameTools, 'Doc');
Display::display_error_message(get_lang('Impossible'));
Display::display_footer();
}
} else {
// Interbreadcrumb for the current directory root path
// Copied from document.php
$dir_array = explode('/', $dir);
$array_len = count($dir_array);
// Interbreadcrumb for the current directory root path
if (empty($document_data['parents'])) {
$interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
} else {
foreach ($document_data['parents'] as $document_sub_data) {
$interbreadcrumb[] = array('url' => $document_sub_data['document_url'], 'name' => $document_sub_data['title']);
}
}
$interbreadcrumb[] = array('url' => '#', 'name' => $nameTools);
Display::display_header($nameTools, "Doc");
if ($is_certificate_mode) {
$all_information_by_create_certificate = DocumentManager::get_all_info_to_certificate(api_get_user_id(), api_get_course_id());
$str_info = '';
foreach ($all_information_by_create_certificate[0] as $info_value) {
$str_info .= $info_value . '<br/>';
}
$create_certificate = get_lang('CreateCertificateWithTags');
Display::display_normal_message($create_certificate . ': <br /><br/>' . $str_info, false);
}
echo $form->return_form();
Display::display_footer();
}
/**
* Adds a form to let users login
* @return string An HTML string with the user login form
* @assert () != ''
* @version 1.1
*/
public function displayLoginForm()
{
$form = new FormValidator('formLogin', 'POST', null, null, array('class' => 'form-vertical'));
// 'placeholder'=>get_lang('UserName')
//'autocomplete'=>"off",
$form->addElement('text', 'login', get_lang('UserName'), array('class' => 'span2 autocapitalize_off', 'autofocus' => 'autofocus'));
$form->addElement('password', 'password', get_lang('Pass'), array('class' => 'span2'));
$form->addElement('style_submit_button', 'submitAuth', get_lang('LoginEnter'), array('class' => 'btn'));
$html = $form->return_form();
if (api_get_setting('openid_authentication') == 'true') {
include_once 'main/auth/openid/login.php';
$html .= '<div>' . openid_form() . '</div>';
}
return $html;
}
