/**
* Returns a Form validator Obj
* @todo the form should be auto generated
* @param string $url
* @param string $action add, edit
*
* @return FormValidator form validator obj
*/
public function return_form($url, $action)
{
$form = new FormValidator('grades', 'post', $url);
// Setting the form elements
$header = get_lang('Add');
if ($action == 'edit') {
$header = get_lang('Modify');
}
$form->addElement('header', $header);
$id = isset($_GET['id']) ? intval($_GET['id']) : '';
$form->addElement('hidden', 'id', $id);
$form->addElement('text', 'name', get_lang('Name'), array('size' => '70'));
$form->addHtmlEditor('description', get_lang('Description'), false, false, array('ToolbarSet' => 'Careers', 'Width' => '100%', 'Height' => '250'));
$form->addElement('label', get_lang('Components'));
// Get components
$nr_items = 2;
$max = 10;
// Setting the defaults
$defaults = $this->get($id);
$components = $this->get_components($defaults['id']);
if ($action == 'edit') {
if (!empty($components)) {
$nr_items = count($components) - 1;
}
}
$form->addElement('hidden', 'maxvalue', '100');
$form->addElement('hidden', 'minvalue', '0');
$renderer =& $form->defaultRenderer();
$component_array = array();
for ($i = 0; $i <= $max; $i++) {
$counter = $i;
$form->addElement('text', 'components[' . $i . '][percentage]', null);
$form->addElement('text', 'components[' . $i . '][acronym]', null);
$form->addElement('text', 'components[' . $i . '][title]', null);
$form->addElement('hidden', 'components[' . $i . '][id]', null);
$template_percentage = '<div id=' . $i . ' style="display: ' . ($i <= $nr_items ? 'inline' : 'none') . ';" class="control-group">
<p>
<label class="control-label">{label}</label>
<div class="controls">
<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->
{element} <!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --> % = ';
$template_acronym = '
<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->
{element} {label} <!-- BEGIN error --><span class="form_error">{error}</span> <!-- END error -->';
$template_title = ' {element} <!-- BEGIN error --> <span class="form_error">{error}</span><!-- END error -->
<a href="javascript:plusItem(' . ($counter + 1) . ')">
<img style="display: ' . ($counter >= $nr_items ? 'inline' : 'none') . ';" id="plus-' . ($counter + 1) . '" src="../img/icons/22/add.png" alt="' . get_lang('Add') . '" title="' . get_lang('Add') . '"></img>
</a>
<a href="javascript:minItem(' . $counter . ')">
<img style="display: ' . ($counter >= $nr_items ? 'inline' : 'none') . ';" id="min-' . $counter . '" src="../img/delete.png" alt="' . get_lang('Delete') . '" title="' . get_lang('Delete') . '"></img>
</a>
</div></p></div>';
$renderer->setElementTemplate($template_title, 'components[' . $i . '][title]');
$renderer->setElementTemplate($template_percentage, 'components[' . $i . '][percentage]');
$renderer->setElementTemplate($template_acronym, 'components[' . $i . '][acronym]');
if ($i == 0) {
$form->addRule('components[' . $i . '][percentage]', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('components[' . $i . '][title]', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('components[' . $i . '][acronym]', get_lang('ThisFieldIsRequired'), 'required');
}
$form->addRule('components[' . $i . '][percentage]', get_lang('OnlyNumbers'), 'numeric');
$form->addRule(array('components[' . $i . '][percentage]', 'maxvalue'), get_lang('Over100'), 'compare', '<=');
$form->addRule(array('components[' . $i . '][percentage]', 'minvalue'), get_lang('UnderMin'), 'compare', '>=');
$component_array[] = 'components[' . $i . '][percentage]';
}
//New rule added in the formvalidator compare_fields that filters a group of fields in order to compare with the wanted value
$form->addRule($component_array, get_lang('AllMustWeight100'), 'compare_fields', '==@100');
$form->addElement('label', '', get_lang('AllMustWeight100'));
if ($action == 'edit') {
$form->addButtonUpdate(get_lang('Modify'));
} else {
$form->addButtonCreate(get_lang('Add'));
}
if (!empty($components)) {
$counter = 0;
foreach ($components as $component) {
foreach ($component as $key => $value) {
$defaults['components[' . $counter . '][' . $key . ']'] = $value;
}
$counter++;
}
}
$form->setDefaults($defaults);
// Setting the rules
$form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
return $form;
}
/**
* function which redifines Question::createAnswersForm
* @param FormValidator $form
* @param the answers number to display
*/
function createAnswersForm($form)
{
// getting the exercise list
$obj_ex = Session::read('objExercise');
$editor_config = array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '125');
//this line define how many question by default appear when creating a choice question
$nb_answers = isset($_POST['nb_answers']) ? (int) $_POST['nb_answers'] : 3;
// The previous default value was 2. See task #1759.
$nb_answers += isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0);
/*
Types of Feedback
$feedback_option[0]=get_lang('Feedback');
$feedback_option[1]=get_lang('DirectFeedback');
$feedback_option[2]=get_lang('NoFeedback');
*/
$feedback_title = '';
$comment_title = '';
if ($obj_ex->selectFeedbackType() == 1) {
$editor_config['Width'] = '250';
$editor_config['Height'] = '110';
$comment_title = '<th width="50%" >' . get_lang('Comment') . '</th>';
$feedback_title = '<th width="50%" >' . get_lang('Scenario') . '</th>';
} else {
$comment_title = '<th width="50%">' . get_lang('Comment') . '</th>';
}
$html = '<table class="table table-striped table-hover">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th>' . get_lang('Number') . '</th>';
$html .= '<th>' . get_lang('True') . '</th>';
$html .= '<th width="50%">' . get_lang('Answer') . '</th>';
$html .= $comment_title . $feedback_title;
$html .= '<th>' . get_lang('Weighting') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$form->addHeader(get_lang('Answers'));
$form->addHtml($html);
$defaults = array();
$correct = 0;
$answer = false;
if (!empty($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) {
$nb_answers = $answer->nbrAnswers;
}
}
$temp_scenario = array();
if ($nb_answers < 1) {
$nb_answers = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
$editQuestion = isset($_GET['editQuestion']) ? $_GET['editQuestion'] : false;
if ($editQuestion) {
//fixing $nb_answers
$new_list = array();
$count = 1;
if (isset($_POST['lessAnswers'])) {
$lessFromSession = Session::read('less_answer');
if (!isset($lessFromSession)) {
Session::write('less_answer', $this->id);
$nb_answers--;
}
}
for ($k = 1; $k <= $nb_answers; ++$k) {
if ($answer->position[$k] != '666') {
$new_list[$count] = $count;
$count++;
}
}
} else {
for ($k = 1; $k <= $nb_answers; ++$k) {
$new_list[$k] = $k;
}
}
$i = 1;
//for ($k = 1 ; $k <= $real_nb_answers; $k++) {
foreach ($new_list as $key) {
$i = $key;
$form->addElement('html', '<tr>');
if (is_object($answer)) {
if ($answer->position[$i] == 666) {
//we set nothing
} else {
if ($answer->correct[$i]) {
$correct = $i;
}
$answer_result = $answer->answer[$i];
$weight_result = float_format($answer->weighting[$i], 1);
if ($nb_answers == $i) {
$weight_result = '0';
}
$defaults['answer[' . $i . ']'] = $answer_result;
$defaults['comment[' . $i . ']'] = $answer->comment[$i];
$defaults['weighting[' . $i . ']'] = $weight_result;
$item_list = explode('@@', $answer->destination[$i]);
$try = $item_list[0];
$lp = $item_list[1];
$list_dest = $item_list[2];
$url = $item_list[3];
if ($try == 0) {
$try_result = 0;
} else {
$try_result = 1;
}
if ($url == 0) {
$url_result = '';
} else {
$url_result = $url;
}
$temp_scenario['url' . $i] = $url_result;
$temp_scenario['try' . $i] = $try_result;
$temp_scenario['lp' . $i] = $lp;
$temp_scenario['destination' . $i] = $list_dest;
}
}
$defaults['scenario'] = $temp_scenario;
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'weighting[' . $i . ']');
$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"');
$answer_number->freeze();
$form->addElement('radio', 'correct', null, null, $i, 'class="checkbox" style="margin-left: 0em;"');
$form->addHtmlEditor('answer[' . $i . ']', null, array(), false, $editor_config);
$form->addHtmlEditor('comment[' . $i . ']', null, array(), false, $editor_config);
$form->addElement('text', 'weighting[' . $i . ']', null, array('style' => 'width: 60px;', 'value' => '0'));
$form->addElement('html', '</tr>');
$i++;
}
if (empty($this->id)) {
$form->addElement('hidden', 'new_question', 1);
}
//Adding the "I don't know" question answer
//if (empty($this -> id)) {
$i = 666;
$form->addHtml('<tr>');
$defaults['answer[' . $i . ']'] = get_lang('DontKnow');
$defaults['weighting[' . $i . ']'] = 0;
$defaults['scenario'] = $temp_scenario;
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'weighting[' . $i . ']');
$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="-"');
$answer_number->freeze();
$form->addElement('hidden', 'position[' . $i . ']', '666');
$form->addElement('radio', 'correct', null, null, $i, 'class="checkbox" style="margin-left: 0em;"');
$form->addHtmlEditor('answer[' . $i . ']', null, array(), false, $editor_config);
$form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required');
$form->addHtmlEditor('comment[' . $i . ']', null, array(), false, $editor_config);
//$form->addElement('select', 'destination'.$i, get_lang('SelectQuestion').' : ',$select_question,'multiple');
$form->addText("weighting[{$i}]", null, false, ['style' => 'width: 60px;', 'value' => 0, 'readonly' => 'readonly']);
$form->addHTml('</tr>');
$form->addHtml('</tbody></table>');
$buttonGroup = [];
global $text, $class;
//ie6 fix
if ($obj_ex->edit_exercise_in_lp == true) {
//setting the save button here and not in the question class.php
$buttonGroup[] = $form->addButtonDelete(get_lang('LessAnswer'), 'lessAnswers', true);
$buttonGroup[] = $form->addButtonCreate(get_lang('PlusAnswer'), 'moreAnswers', true);
$buttonGroup[] = $form->addButtonSave($text, 'submitQuestion', true);
$form->addGroup($buttonGroup);
}
//We check the first radio button to be sure a radio button will be check
if ($correct == 0) {
$correct = 1;
}
$defaults['correct'] = $correct;
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
$form->setDefaults($defaults);
}
$form->addElement('hidden', 'nb_answers');
$form->setConstants(array('nb_answers' => $nb_answers));
}
/**
* add a form for set WCAG content (replace FCK)
* @version 1.1
*/
function &prepare_admin_form($xhtml, &$form)
{
$values = WCAG_Rendering::extract_data($xhtml);
if ($form == null) {
$form = new FormValidator('waiForm');
}
$form->addElement('textarea', 'text', get_lang('WCAGContent'));
$file =& $form->addElement('text', 'imagefile', get_lang('WCAGImage'));
$form->addElement('text', 'imageLabel', get_lang('WCAGLabel'));
$form->addElement('text', 'link', get_lang('WCAGLink'));
$form->addElement('text', 'linkLabel', get_lang('WCAGLinkLabel'));
$form->setDefaults($values);
$renderer =& $form->defaultRenderer();
$element_template = '<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->{label}<br />
<!-- BEGIN error --><span class="form_error">{error}</span><br /><!-- END error --> {element}<br />';
$renderer->setElementTemplate($element_template);
return $form;
}
echo '<br />';
echo Display::url($url_name, 'javascript://', array('class' => 'btn', 'onclick' => "showfck('" . $name . "', '" . $marksname . "');"));
echo '<br />';
echo '<div id="feedback_' . $name . '" style="width:100%">';
$comnt = trim(Event::get_comments($id, $questionId));
if (empty($comnt)) {
echo '<br />';
} else {
echo '<div id="question_feedback">' . $comnt . '</div>';
}
echo '</div>';
echo '<div id="' . $name . '" style="display:none">';
$arrid[] = $questionId;
$feedback_form = new FormValidator('frmcomments' . $questionId, 'post', '');
$feedback_form->addElement('html', '<br>');
$renderer =& $feedback_form->defaultRenderer();
$renderer->setFormTemplate('<form{attributes}><div align="left">{content}</div></form>');
$renderer->setCustomElementTemplate('<div align="left">{element}</div>');
$comnt = Event::get_comments($id, $questionId);
$default = array('comments_' . $questionId => $comnt);
if ($useAdvancedEditor) {
$feedback_form->addElement('html_editor', 'comments_' . $questionId, null, null, array('ToolbarSet' => 'TestAnswerFeedback', 'Width' => '100%', 'Height' => '120'));
} else {
$feedback_form->addElement('textarea', 'comments_' . $questionId);
}
$feedback_form->addElement('html', '<br>');
$feedback_form->setDefaults($default);
$feedback_form->display();
echo '</div>';
} else {
$comnt = Event::get_comments($id, $questionId);
/**
* function which redefines Question::createAnswersForm
* @param FormValidator $form
*/
public function createAnswersForm($form)
{
$nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 4;
$nb_answers += isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0);
$obj_ex = Session::read('objExercise');
/* Mise en variable de Affichage "Reponses" et son icone, "N�", "Vrai", "Reponse" */
$html = '<table class="data_table">
<tr>
<th width="10px">
' . get_lang('Number') . '
</th>
<th width="10px">
' . get_lang('True') . '
</th>
<th width="50%">
' . get_lang('Answer') . '
</th>';
$html .= '<th>' . get_lang('Comment') . '</th>';
$html .= '</tr>';
$form->addElement('label', get_lang('Answers') . '<br /> <img src="../img/fill_field.png">', $html);
$defaults = array();
$correct = 0;
$answer = false;
if (!empty($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) {
$nb_answers = $answer->nbrAnswers;
}
}
#le nombre de r�ponses est bien enregistr� sous la forme int(nb)
/* Ajout mise en forme nb reponse */
$form->addElement('hidden', 'nb_answers');
$boxes_names = array();
/* V�rification : Cr�action d'au moins une r�ponse */
if ($nb_answers < 1) {
$nb_answers = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
//D�but affichage score global dans la modification d'une question
$scoreA = "0";
//par reponse
$scoreG = "0";
//Global
/* boucle pour sauvegarder les donn�es dans le tableau defaults */
for ($i = 1; $i <= $nb_answers; ++$i) {
/* si la reponse est de type objet */
if (is_object($answer)) {
$defaults['answer[' . $i . ']'] = $answer->answer[$i];
$defaults['comment[' . $i . ']'] = $answer->comment[$i];
$defaults['correct[' . $i . ']'] = $answer->correct[$i];
// start
$scoreA = $answer->weighting[$i];
}
if ($scoreA > 0) {
$scoreG = $scoreG + $scoreA;
}
//------------- Fin
//------------- Debut si un des scores par reponse est egal � 0 : la coche vaut 1 (coch�)
if ($scoreA == 0) {
$defaults['pts'] = 1;
}
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment[' . $i . ']');
//$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'weighting['.$i.']');
$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"');
$answer_number->freeze();
$form->addElement('checkbox', 'correct[' . $i . ']', null, null, 'class="checkbox"');
$boxes_names[] = 'correct[' . $i . ']';
$form->addHtmlEditor('answer[' . $i . ']', null, null, array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'));
$form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required');
$form->addHtmlEditor('comment[' . $i . ']', null, null, array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'));
$form->addElement('html', '</tr>');
}
//--------- Mise en variable du score global lors d'une modification de la question/r�ponse
$defaults['weighting[1]'] = round($scoreG);
$form->addElement('html', '</div></div></table>');
//$form -> addElement ('html', '<br />');
$form->add_multiple_required_rule($boxes_names, get_lang('ChooseAtLeastOneCheckbox'), 'multiple_required');
//only 1 answer the all deal ...
$form->addElement('text', 'weighting[1]', get_lang('Score'));
global $pts;
//--------- Creation coche pour ne pas prendre en compte les n�gatifs
$form->addElement('checkbox', 'pts', '', get_lang('NoNegativeScore'));
$form->addElement('html', '<br />');
// Affiche un message si le score n'est pas renseign�
$form->addRule('weighting[1]', get_lang('ThisFieldIsRequired'), 'required');
global $text, $class;
if ($obj_ex->edit_exercise_in_lp == true) {
$form->addButtonDelete(get_lang('LessAnswer'), 'lessAnswers');
$form->addButtonCreate(get_lang('PlusAnswer'), 'moreAnswers');
$form->addButtonSave($text, 'submitQuestion');
// setting the save button here and not in the question class.php
}
$renderer->setElementTemplate('{element} ', 'lessAnswers');
$renderer->setElementTemplate('{element} ', 'submitQuestion');
$renderer->setElementTemplate('{element}', 'moreAnswers');
$form->addElement('html', '</div></div>');
$defaults['correct'] = $correct;
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
if ($this->isContent == 1) {
$form->setDefaults($defaults);
}
}
$form->setConstants(array('nb_answers' => $nb_answers));
}
/**
* Returns the form to update or create a document
*
* @param string Action (add/edit)
* @param integer ID of the lp_item (if already exists)
* @param mixed Integer if document ID, string if info ('new')
* @return string HTML form
*/
function display_document_form($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();
}
/**
* function which redefines Question::createAnswersForm
* @param FormValidator $form
*/
public function createAnswersForm($form)
{
$defaults = array();
$nb_matches = $nb_options = 2;
$matches = array();
$answer = null;
$counter = 1;
if (isset($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0) {
for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
$correct = $answer->isCorrect($i);
if (empty($correct)) {
$matches[$answer->selectAutoId($i)] = chr(64 + $counter);
$counter++;
}
}
}
}
if ($form->isSubmitted()) {
$nb_matches = $form->getSubmitValue('nb_matches');
$nb_options = $form->getSubmitValue('nb_options');
if (isset($_POST['lessOptions'])) {
$nb_matches--;
$nb_options--;
}
if (isset($_POST['moreOptions'])) {
$nb_matches++;
$nb_options++;
}
} else {
if (!empty($this->id)) {
if (count($answer->nbrAnswers) > 0) {
$nb_matches = $nb_options = 0;
for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
if ($answer->isCorrect($i)) {
$nb_matches++;
$defaults['answer[' . $nb_matches . ']'] = $answer->selectAnswer($i);
$defaults['weighting[' . $nb_matches . ']'] = float_format($answer->selectWeighting($i), 1);
$defaults['matches[' . $nb_matches . ']'] = $answer->correct[$i];
} else {
$nb_options++;
$defaults['option[' . $nb_options . ']'] = $answer->selectAnswer($i);
}
}
}
} else {
$defaults['answer[1]'] = get_lang('DefaultMakeCorrespond1');
$defaults['answer[2]'] = get_lang('DefaultMakeCorrespond2');
$defaults['matches[2]'] = '2';
$defaults['option[1]'] = get_lang('DefaultMatchingOptA');
$defaults['option[2]'] = get_lang('DefaultMatchingOptB');
}
}
if (empty($matches)) {
for ($i = 1; $i <= $nb_options; ++$i) {
// fill the array with A, B, C.....
$matches[$i] = chr(64 + $i);
}
} else {
for ($i = $counter; $i <= $nb_options; ++$i) {
// fill the array with A, B, C.....
$matches[$i] = chr(64 + $i);
}
}
$form->addElement('hidden', 'nb_matches', $nb_matches);
$form->addElement('hidden', 'nb_options', $nb_options);
// DISPLAY MATCHES
$html = '<table class="table table-striped table-hover">
<thead>
<tr>
<th width="5%">' . get_lang('Number') . '</th>
<th width="70%">' . get_lang('Answer') . '</th>
<th width="15%">' . get_lang('MatchesTo') . '</th>
<th width="10%">' . get_lang('Weighting') . '</th>
</tr>
</thead>
<tbody>';
$form->addHeader(get_lang('MakeCorrespond'));
$form->addHtml($html);
if ($nb_matches < 1) {
$nb_matches = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
for ($i = 1; $i <= $nb_matches; ++$i) {
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "answer[{$i}]");
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "matches[{$i}]");
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "weighting[{$i}]");
$form->addHtml('<tr>');
$form->addHtml("<td>{$i}</td>");
$form->addText("answer[{$i}]", null);
$form->addSelect("matches[{$i}]", null, $matches);
$form->addText("weighting[{$i}]", null, true, ['value' => 10]);
$form->addHtml('</tr>');
}
$form->addHtml('</tbody></table>');
$group = array();
$form->addGroup($group);
// DISPLAY OPTIONS
$html = '<table class="table table-striped table-hover">
<thead>
<tr>
<th width="15%">' . get_lang('Number') . '</th>
<th width="85%">' . get_lang('Answer') . '</th>
</tr>
</thead>
<tbody>';
$form->addHtml($html);
if ($nb_options < 1) {
$nb_options = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
for ($i = 1; $i <= $nb_options; ++$i) {
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "option[{$i}]");
$form->addHtml('<tr>');
$form->addHtml('<td>' . chr(64 + $i) . '</td>');
$form->addText("option[{$i}]", null);
$form->addHtml('</tr>');
}
$form->addHtml('</table>');
$group = array();
global $text;
// setting the save button here and not in the question class.php
$group[] = $form->addButtonDelete(get_lang('DelElem'), 'lessOptions', true);
$group[] = $form->addButtonCreate(get_lang('AddElem'), 'moreOptions', true);
$group[] = $form->addButtonSave($text, 'submitQuestion', true);
$form->addGroup($group);
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
if ($this->isContent == 1) {
$form->setDefaults($defaults);
}
}
$form->setConstants(array('nb_matches' => $nb_matches, 'nb_options' => $nb_options));
}
/**
* function which redefines Question::createAnswersForm
* @param FormValidator $form
*/
public function createAnswersForm($form)
{
// Getting the exercise list
$obj_ex = $_SESSION['objExercise'];
$editor_config = array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '125');
//this line defines how many questions by default appear when creating a choice question
// The previous default value was 2. See task #1759.
$nb_answers = isset($_POST['nb_answers']) ? (int) $_POST['nb_answers'] : 4;
$nb_answers += isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0);
/*
Types of Feedback
$feedback_option[0]=get_lang('Feedback');
$feedback_option[1]=get_lang('DirectFeedback');
$feedback_option[2]=get_lang('NoFeedback');
*/
$feedback_title = '';
if ($obj_ex->selectFeedbackType() == EXERCISE_FEEDBACK_TYPE_DIRECT) {
//Scenario
$editor_config['Width'] = '250';
$editor_config['Height'] = '110';
$comment_title = '<th width="500px" >' . get_lang('Comment') . '</th>';
$feedback_title = '<th width="350px" >' . get_lang('Scenario') . '</th>';
} else {
$comment_title = '<th>' . get_lang('Comment') . '</th>';
}
$html = '<table class="data_table">
<tr style="text-align: center;">
<th width="10px">
' . get_lang('Number') . '
</th>
<th width="10px" >
' . get_lang('True') . '
</th>
<th width="50%">
' . get_lang('Answer') . '
</th>
' . $comment_title . '
' . $feedback_title . '
<th width="50px">
' . get_lang('Weighting') . '
</th>
</tr>';
$form->addElement('label', get_lang('Answers') . '<br /> <img src="../img/fill_field.png">', $html);
$defaults = array();
$correct = 0;
if (!empty($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) {
$nb_answers = $answer->nbrAnswers;
}
}
$form->addElement('hidden', 'nb_answers');
//Feedback SELECT
$question_list = $obj_ex->selectQuestionList();
$select_question = array();
$select_question[0] = get_lang('SelectTargetQuestion');
require_once '../newscorm/learnpathList.class.php';
if (is_array($question_list)) {
foreach ($question_list as $key => $questionid) {
//To avoid warning messages
if (!is_numeric($questionid)) {
continue;
}
$question = Question::read($questionid);
$select_question[$questionid] = 'Q' . $key . ' :' . cut($question->selectTitle(), 20);
}
}
$select_question[-1] = get_lang('ExitTest');
$list = new LearnpathList(api_get_user_id());
$flat_list = $list->get_flat_list();
$select_lp_id = array();
$select_lp_id[0] = get_lang('SelectTargetLP');
foreach ($flat_list as $id => $details) {
$select_lp_id[$id] = cut($details['lp_name'], 20);
}
$temp_scenario = array();
if ($nb_answers < 1) {
$nb_answers = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
for ($i = 1; $i <= $nb_answers; ++$i) {
$form->addElement('html', '<tr>');
if (isset($answer) && is_object($answer)) {
if ($answer->correct[$i]) {
$correct = $i;
}
$defaults['answer[' . $i . ']'] = $answer->answer[$i];
$defaults['comment[' . $i . ']'] = $answer->comment[$i];
$defaults['weighting[' . $i . ']'] = float_format($answer->weighting[$i], 1);
$item_list = explode('@@', $answer->destination[$i]);
$try = $item_list[0];
$lp = $item_list[1];
$list_dest = $item_list[2];
$url = $item_list[3];
if ($try == 0) {
$try_result = 0;
} else {
$try_result = 1;
}
if ($url == 0) {
$url_result = '';
} else {
$url_result = $url;
}
$temp_scenario['url' . $i] = $url_result;
$temp_scenario['try' . $i] = $try_result;
$temp_scenario['lp' . $i] = $lp;
$temp_scenario['destination' . $i] = $list_dest;
} else {
$defaults['answer[1]'] = get_lang('DefaultUniqueAnswer1');
$defaults['weighting[1]'] = 10;
$defaults['answer[2]'] = get_lang('DefaultUniqueAnswer2');
$defaults['weighting[2]'] = 0;
$temp_scenario['destination' . $i] = array('0');
$temp_scenario['lp' . $i] = array('0');
}
$defaults['scenario'] = $temp_scenario;
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'weighting[' . $i . ']');
$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, ' value = "' . $i . '"');
$answer_number->freeze();
$form->addElement('radio', 'correct', null, null, $i, 'class="checkbox" style="margin-left: 0em;"');
$form->addElement('html_editor', 'answer[' . $i . ']', null, 'style="vertical-align:middle"', $editor_config);
$form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required');
if ($obj_ex->selectFeedbackType() == EXERCISE_FEEDBACK_TYPE_DIRECT) {
$form->addElement('html_editor', 'comment[' . $i . ']', null, 'style="vertical-align:middle"', $editor_config);
// Direct feedback
//Adding extra feedback fields
$group = array();
$group['try' . $i] = $form->createElement('checkbox', 'try' . $i, null, get_lang('TryAgain'));
$group['lp' . $i] = $form->createElement('select', 'lp' . $i, get_lang('SeeTheory') . ': ', $select_lp_id);
$group['destination' . $i] = $form->createElement('select', 'destination' . $i, get_lang('GoToQuestion') . ': ', $select_question);
$group['url' . $i] = $form->createElement('text', 'url' . $i, get_lang('Other') . ': ', array('class' => 'span2', 'placeholder' => get_lang('Other')));
$form->addGroup($group, 'scenario');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}', 'scenario');
} else {
$form->addElement('html_editor', 'comment[' . $i . ']', null, 'style="vertical-align:middle"', $editor_config);
}
$form->addElement('text', 'weighting[' . $i . ']', null, array('class' => "span1", 'value' => '0'));
$form->addElement('html', '</tr>');
}
$form->addElement('html', '</table>');
$form->addElement('html', '<br />');
$navigator_info = api_get_navigator();
global $text, $class;
//ie6 fix
if ($obj_ex->edit_exercise_in_lp == true) {
if ($navigator_info['name'] == 'Internet Explorer' && $navigator_info['version'] == '6') {
$form->addElement('submit', 'lessAnswers', get_lang('LessAnswer'), 'class="btn minus"');
$form->addElement('submit', 'moreAnswers', get_lang('PlusAnswer'), 'class="btn plus"');
$form->addElement('submit', 'submitQuestion', $text, 'class="' . $class . '"');
} else {
//setting the save button here and not in the question class.php
$form->addElement('style_submit_button', 'lessAnswers', get_lang('LessAnswer'), 'class="btn minus"');
$form->addElement('style_submit_button', 'moreAnswers', get_lang('PlusAnswer'), 'class="btn plus"');
$form->addElement('style_submit_button', 'submitQuestion', $text, 'class="' . $class . '"');
}
}
$renderer->setElementTemplate('{element} ', 'submitQuestion');
$renderer->setElementTemplate('{element} ', 'lessAnswers');
$renderer->setElementTemplate('{element} ', 'moreAnswers');
$form->addElement('html', '</div></div>');
// We check the first radio button to be sure a radio button will be check
if ($correct == 0) {
$correct = 1;
}
$defaults['correct'] = $correct;
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
if ($this->isContent == 1) {
// Default sample content.
$form->setDefaults($defaults);
} else {
$form->setDefaults(array('correct' => 1));
}
}
$form->setConstants(array('nb_answers' => $nb_answers));
}
<?php
$id = $_REQUEST['question'];
$objQuestionTmp = Question::read($id);
echo "<tr><td><b>" . get_lang('Question') . " : </b>";
echo $objQuestionTmp->selectTitle();
echo "</td></tr>";
echo " <br><tr><td><b><br>" . get_lang('Answer') . " : </b></td></tr>";
$objAnswerTmp = new Answer($id);
$num = $objAnswerTmp->selectNbrAnswers();
$objAnswerTmp->read();
for ($i = 1; $i <= $num; $i++) {
echo "<tr><td width='10%'> ";
$ans = $objAnswerTmp->answer[$i];
$form = new FormValidator('feedbackform', 'post', api_get_self() . "?" . api_get_cidreq() . "&modifyQuestion=" . $modifyQuestion . "&newQuestion=" . $newQuestion);
$obj_registration_form = new FormValidator('frmRegistration', 'POST');
$renderer =& $obj_registration_form->defaultRenderer();
$renderer->setElementTemplate('<tr>
<td align="left" style="" valign="top" width=30%>{label}
<!-- BEGIN required --><span style="color: #ff0000">*</span><!-- END required -->
</td>
<td align="left" width=70%>{element}
<!-- BEGIN error --><br /><span style="color: #ff0000;font-size:10px">{error}</span><!-- END error -->
</td>
</tr>');
$form->add_html_editor('Feedback', $i . '.' . $ans, false, false, array('ToolbarSet' => 'TestAnswerFeedback', 'Width' => '600', 'Height' => '200'));
$form->display();
echo "</td>";
}
?>
<form name="frm" action="javascript: void(0);" method="post">
Click Ok to finish <input type="submit" value="Ok"/>
/**
* Function which redefines Question::createAnswersForm
* @param FormValidator $form
*/
public function createAnswersForm($form)
{
$defaults = array();
$nb_matches = $nb_options = 2;
$matches = array();
$answer = null;
if ($form->isSubmitted()) {
$nb_matches = $form->getSubmitValue('nb_matches');
$nb_options = $form->getSubmitValue('nb_options');
if (isset($_POST['lessMatches'])) {
$nb_matches--;
}
if (isset($_POST['moreMatches'])) {
$nb_matches++;
}
if (isset($_POST['lessOptions'])) {
$nb_options--;
}
if (isset($_POST['moreOptions'])) {
$nb_options++;
}
} else {
if (!empty($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0) {
$nb_matches = $nb_options = 0;
for ($i = 1; $i <= $answer->nbrAnswers; $i++) {
if ($answer->isCorrect($i)) {
$nb_matches++;
$defaults['answer[' . $nb_matches . ']'] = $answer->selectAnswer($i);
$defaults['weighting[' . $nb_matches . ']'] = float_format($answer->selectWeighting($i), 1);
$answerInfo = $answer->getAnswerByAutoId($answer->correct[$i]);
$defaults['matches[' . $nb_matches . ']'] = isset($answerInfo['answer']) ? $answerInfo['answer'] : '';
} else {
$nb_options++;
$defaults['option[' . $nb_options . ']'] = $answer->selectAnswer($i);
}
}
}
} else {
$defaults['answer[1]'] = get_lang('DefaultMakeCorrespond1');
$defaults['answer[2]'] = get_lang('DefaultMakeCorrespond2');
$defaults['matches[2]'] = '2';
$defaults['option[1]'] = get_lang('DefaultMatchingOptA');
$defaults['option[2]'] = get_lang('DefaultMatchingOptB');
}
}
for ($i = 1; $i <= $nb_matches; ++$i) {
$matches[$i] = $i;
}
$form->addElement('hidden', 'nb_matches', $nb_matches);
$form->addElement('hidden', 'nb_options', $nb_options);
// DISPLAY MATCHES
$html = '<table class="table table-striped table-hover">
<thead>
<tr>
<th width="85%">' . get_lang('Answer') . '</th>
<th width="15%">' . get_lang('MatchesTo') . '</th>
<th width="10">' . get_lang('Weighting') . '</th>
</tr>
</thead>
<tbody>';
$form->addHeader(get_lang('MakeCorrespond'));
$form->addHtml($html);
if ($nb_matches < 1) {
$nb_matches = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
for ($i = 1; $i <= $nb_matches; ++$i) {
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "answer[{$i}]");
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "matches[{$i}]");
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>', "weighting[{$i}]");
$form->addHtml('<tr>');
$form->addText("answer[{$i}]", null);
$form->addSelect("matches[{$i}]", null, $matches);
$form->addText("weighting[{$i}]", null, true, ['value' => 10, 'style' => 'width: 60px;']);
$form->addHtml('</tr>');
}
$form->addHtml('</tbody></table>');
$renderer->setElementTemplate('<div class="form-group"><div class="col-sm-offset-2">{element}', 'lessMatches');
$renderer->setElementTemplate('{element}</div></div>', 'moreMatches');
global $text;
$group = [$form->addButtonDelete(get_lang('DelElem'), 'lessMatches', true), $form->addButtonCreate(get_lang('AddElem'), 'moreMatches', true), $form->addButtonSave($text, 'submitQuestion', true)];
$form->addGroup($group);
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
if ($this->isContent == 1) {
$form->setDefaults($defaults);
}
}
$form->setConstants(['nb_matches' => $nb_matches, 'nb_options' => $nb_options]);
}
/**
* Search options
* TODO: support for multiple site. aka $_configuration['access_url'] == 1
* @author Marco Villegas <*****@*****.**>
*/
function handle_search()
{
global $SettingsStored, $_configuration;
$search_enabled = api_get_setting('search_enabled');
$settings = api_get_settings('Search');
if ($search_enabled !== 'true' || count($settings) < 1) {
Display::display_error_message(get_lang('SearchFeatureNotEnabledComment'));
return;
}
require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php';
$form = new FormValidator('search-options', 'post', api_get_self() . '?category=Search');
$renderer =& $form->defaultRenderer();
$renderer->setHeaderTemplate('<div class="sectiontitle">{header}</div>' . "\n");
$renderer->setElementTemplate('<div class="sectioncomment">{label}</div>' . "\n" . '<div class="sectionvalue">{element}</div>' . "\n");
//search_show_unlinked_results
$form->addElement('header', null, get_lang('SearchShowUnlinkedResultsTitle'));
$form->addElement('label', null, get_lang('SearchShowUnlinkedResultsComment'));
$values = get_settings_options('search_show_unlinked_results');
$group = array();
foreach ($values as $key => $value) {
$element =& $form->createElement('radio', 'search_show_unlinked_results', '', get_lang($value['display_text']), $value['value']);
$group[] = $element;
}
$form->addGroup($group, 'search_show_unlinked_results', get_lang('SearchShowUnlinkedResultsComment'), '<br />', false);
$default_values['search_show_unlinked_results'] = api_get_setting('search_show_unlinked_results');
//search_prefilter_prefix
$form->addElement('header', null, get_lang('SearchPrefilterPrefix'));
$form->addElement('label', null, get_lang('SearchPrefilterPrefixComment'));
$specific_fields = get_specific_field_list();
$sf_values = array();
foreach ($specific_fields as $sf) {
$sf_values[$sf['code']] = $sf['name'];
}
$group = array();
$form->addElement('select', 'search_prefilter_prefix', get_lang('SearchPrefilterPrefix'), $sf_values, '');
$default_values['search_prefilter_prefix'] = api_get_setting('search_prefilter_prefix');
//$form->addRule('search_show_unlinked_results', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('style_submit_button', 'search-options-save', get_lang('Ok'));
$form->setDefaults($default_values);
if ($form->validate()) {
$formvalues = $form->exportValues();
$r = api_set_settings_category('Search', 'false', $_configuration['access_url']);
// Save the settings
foreach ($formvalues as $key => $value) {
$result = api_set_setting($key, $value, null, null);
}
Display::display_normal_message($SettingsStored);
} else {
echo '<div id="search-options-form">';
$form->display();
echo '</div>';
}
}
/**
* Return the HTML form to display an item (generally a section/module item)
* @param string Item type (module/dokeos_module)
* @param string Title (optional, only when creating)
* @param string Action ('add'/'edit')
* @param integer lp_item ID
* @param mixed Extra info
* @return string HTML form
*/
public function display_item_form($item_type, $title = '', $action = 'add_item', $id = 0, $extra_info = 'new')
{
$course_id = api_get_course_int_id();
$_course = api_get_course_info();
global $charset;
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
if ($id != 0 && is_array($extra_info)) {
$item_title = $extra_info['title'];
$item_description = $extra_info['description'];
$item_path = api_get_path(WEB_COURSE_PATH) . $_course['path'] . '/scorm/' . $this->path . '/' . stripslashes($extra_info['path']);
$item_path_fck = '/scorm/' . $this->path . '/' . stripslashes($extra_info['path']);
} else {
$item_title = '';
$item_description = '';
$item_path_fck = '';
}
if ($id != 0 && is_array($extra_info)) {
$parent = $extra_info['parent_item_id'];
} else {
$parent = 0;
}
$id = intval($id);
$sql = "SELECT * FROM " . $tbl_lp_item . "\n WHERE\n c_id = " . $course_id . " AND\n lp_id = " . $this->lp_id . " AND\n id != {$id}";
if ($item_type == 'module') {
$sql .= " AND parent_item_id = 0";
}
$result = Database::query($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'], 'max_score' => $row['max_score'], 'min_score' => $row['min_score'], 'mastery_score' => $row['mastery_score'], 'prerequisite' => $row['prerequisite'], 'display_order' => $row['display_order']);
}
$this->tree_array($arrLP);
$arrLP = isset($this->arrMenu) ? $this->arrMenu : null;
unset($this->arrMenu);
$url = api_get_self() . '?' . api_get_cidreq() . '&action=' . $action . '&type=' . $item_type . '&lp_id=' . $this->lp_id;
$form = new FormValidator('form', 'POST', $url);
$defaults['title'] = !empty($item_title) ? api_html_entity_decode($item_title, ENT_QUOTES, $charset) : '';
$defaults['description'] = $item_description;
$form->addElement('header', $title);
//$arrHide = array($id);
$arrHide[0]['value'] = Security::remove_XSS($this->name);
$arrHide[0]['padding'] = 20;
$charset = api_get_system_encoding();
if ($item_type != 'module' && $item_type != 'dokeos_module') {
for ($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'] = 20 + $arrLP[$i]['depth'] * 20;
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'] = 20 + $arrLP[$i]['depth'] * 20;
if ($parent == $arrLP[$i]['id']) {
$s_selected_parent = $arrHide[$arrLP[$i]['id']];
}
}
}
}
if ($action != 'move') {
$form->addElement('text', 'title', get_lang('Title'));
$form->applyFilter('title', 'html_filter');
$form->addRule('title', get_lang('ThisFieldIsRequired'), 'required');
} else {
$form->addElement('hidden', 'title');
}
$parent_select = $form->addElement('select', 'parent', get_lang('Parent'), '', array('id' => 'idParent', 'onchange' => "javascript: load_cbo(this.value);"));
foreach ($arrHide as $key => $value) {
$parent_select->addOption($value['value'], $key, 'style="padding-left:' . $value['padding'] . 'px;"');
}
if (!empty($s_selected_parent)) {
$parent_select->setSelected($s_selected_parent);
}
}
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'] != $id) {
//this is the same!
if (isset($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'), '', array('id' => 'previous'));
$padding = isset($value['padding']) ? $value['padding'] : 0;
$position->addOption(get_lang('FirstPosition'), 0, 'style="padding-left:' . $padding . 'px;"');
foreach ($arrHide as $key => $value) {
$position->addOption($value['value'] . '"', $key, 'style="padding-left:' . $padding . 'px;"');
}
if (!empty($s_selected_position)) {
$position->setSelected($s_selected_position);
}
if (is_array($arrLP)) {
reset($arrLP);
}
$form->addButtonSave(get_lang('SaveSection'), 'submit_button');
if ($item_type == 'module' || $item_type == 'dokeos_module') {
$form->addElement('hidden', 'parent', '0');
}
//fix in order to use the tab
if ($item_type == 'chapter') {
$form->addElement('hidden', 'type', 'chapter');
}
$extension = null;
if (!empty($item_path)) {
$extension = pathinfo($item_path, PATHINFO_EXTENSION);
}
//assets can't be modified
//$item_type == 'asset' ||
if ($item_type == 'sco' && ($extension == 'html' || $extension == 'htm')) {
if ($item_type == 'sco') {
$form->addElement('html', '<script type="text/javascript">alert("' . get_lang('WarningWhenEditingScorm') . '")</script>');
}
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('<br /> {label}<br />{element}', 'content_lp');
$editor_config = array('ToolbarSet' => 'LearningPathDocuments', 'Width' => '100%', 'Height' => '500', 'FullPage' => true);
$form->addHtmlEditor('content_lp', '', false, false, $editor_config);
$content_path = api_get_path(SYS_COURSE_PATH) . api_get_course_path() . $item_path_fck;
$defaults['content_lp'] = file_get_contents($content_path);
}
$form->addElement('hidden', 'type', 'dokeos_' . $item_type);
$form->addElement('hidden', 'post_time', time());
$form->setDefaults($defaults);
return $form->return_form();
}
/**
* function which redefines Question::createAnswersForm
* @param FormValidator $form
*/
public function createAnswersForm($form)
{
$nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 4;
// The previous default value was 2. See task #1759.
$nb_answers += isset($_POST['lessAnswers']) ? -1 : isset($_POST['moreAnswers']) ? 1 : 0;
$course_id = api_get_course_int_id();
$obj_ex = $_SESSION['objExercise'];
$renderer =& $form->defaultRenderer();
$defaults = array();
$html = '<table class="table table-striped table-hover">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th>' . get_lang('Number') . '</th>';
$html .= '<th>' . get_lang('True') . '</th>';
$html .= '<th>' . get_lang('False') . '</th>';
$html .= '<th>' . get_lang('Answer') . '</th>';
// show column comment when feedback is enable
if ($obj_ex->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_EXAM) {
$html .= '<th>' . get_lang('Comment') . '</th>';
}
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$form->addHeader(get_lang('Answers'));
$form->addHtml($html);
$correct = 0;
$answer = null;
if (!empty($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) {
$nb_answers = $answer->nbrAnswers;
}
}
$form->addElement('hidden', 'nb_answers');
$boxes_names = array();
if ($nb_answers < 1) {
$nb_answers = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
// Can be more options
$option_data = Question::readQuestionOption($this->id, $course_id);
for ($i = 1; $i <= $nb_answers; ++$i) {
$form->addHtml('<tr>');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment[' . $i . ']');
$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"');
$answer_number->freeze();
if (is_object($answer)) {
$defaults['answer[' . $i . ']'] = $answer->answer[$i];
$defaults['comment[' . $i . ']'] = $answer->comment[$i];
$correct = $answer->correct[$i];
$defaults['correct[' . $i . ']'] = $correct;
$j = 1;
if (!empty($option_data)) {
foreach ($option_data as $id => $data) {
$form->addElement('radio', 'correct[' . $i . ']', null, null, $id);
$j++;
if ($j == 3) {
break;
}
}
}
} else {
$form->addElement('radio', 'correct[' . $i . ']', null, null, 1);
$form->addElement('radio', 'correct[' . $i . ']', null, null, 2);
$defaults['answer[' . $i . ']'] = '';
$defaults['comment[' . $i . ']'] = '';
$defaults['correct[' . $i . ']'] = '';
}
$boxes_names[] = 'correct[' . $i . ']';
$form->addHtmlEditor("answer[{$i}]", get_lang('ThisFieldIsRequired'), true, true, ['ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100']);
// show comment when feedback is enable
if ($obj_ex->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_EXAM) {
$form->addElement('html_editor', 'comment[' . $i . ']', null, array(), array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'));
}
$form->addHtml('</tr>');
}
$form->addHtml('</tbody></table>');
$correctInputTemplate = '<div class="form-group">';
$correctInputTemplate .= '<label class="col-sm-2 control-label">';
$correctInputTemplate .= '<span class="form_required">*</span>' . get_lang('Score');
$correctInputTemplate .= '</label>';
$correctInputTemplate .= '<div class="col-sm-8">';
$correctInputTemplate .= '<table>';
$correctInputTemplate .= '<tr>';
$correctInputTemplate .= '<td>';
$correctInputTemplate .= get_lang('Correct') . '{element}';
$correctInputTemplate .= '<!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->';
$correctInputTemplate .= '</td>';
$wrongInputTemplate = '<td>';
$wrongInputTemplate .= get_lang('Wrong') . '{element}';
$wrongInputTemplate .= '<!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->';
$wrongInputTemplate .= '</td>';
$doubtScoreInputTemplate = '<td>' . get_lang('DoubtScore') . '<br>{element}';
$doubtScoreInputTemplate .= '<!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->';
$doubtScoreInputTemplate .= '</td>';
$doubtScoreInputTemplate .= '</tr>';
$doubtScoreInputTemplate .= '</table>';
$doubtScoreInputTemplate .= '</div>';
$doubtScoreInputTemplate .= '</div>';
$renderer->setElementTemplate($correctInputTemplate, 'option[1]');
$renderer->setElementTemplate($wrongInputTemplate, 'option[2]');
$renderer->setElementTemplate($doubtScoreInputTemplate, 'option[3]');
// 3 scores
$form->addElement('text', 'option[1]', get_lang('Correct'), array('class' => 'span1', 'value' => '1'));
$form->addElement('text', 'option[2]', get_lang('Wrong'), array('class' => 'span1', 'value' => '-0.5'));
$form->addElement('text', 'option[3]', get_lang('DoubtScore'), array('class' => 'span1', 'value' => '0'));
$form->addRule('option[1]', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('option[2]', get_lang('ThisFieldIsRequired'), 'required');
$form->addRule('option[3]', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('hidden', 'options_count', 3);
// Extra values True, false, Dont known
if (!empty($this->extra)) {
$scores = explode(':', $this->extra);
if (!empty($scores)) {
for ($i = 1; $i <= 3; $i++) {
$defaults['option[' . $i . ']'] = $scores[$i - 1];
}
}
}
global $text;
if ($obj_ex->edit_exercise_in_lp == true) {
// setting the save button here and not in the question class.php
$buttonGroup[] = $form->addButtonDelete(get_lang('LessAnswer'), 'lessAnswers', true);
$buttonGroup[] = $form->addButtonCreate(get_lang('PlusAnswer'), 'moreAnswers', true);
$buttonGroup[] = $form->addButtonSave($text, 'submitQuestion', true);
$form->addGroup($buttonGroup);
}
$defaults['correct'] = $correct;
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
//if ($this -> isContent == 1) {
$form->setDefaults($defaults);
//}
}
$form->setConstants(array('nb_answers' => $nb_answers));
}
/**
* Returns the form to update or create a document
* @param string Action (add/edit)
* @param integer ID of the lp_item (if already exists)
* @param mixed Integer if document ID, string if info ('new')
* @return string HTML form
*/
public function display_document_form($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();
}
$renderersetCustomElementTemplate->setCustomElementTemplate('<tr><td>{element}</td></tr>');
$form->addElement('html', $option1);
$form->addElement('checkbox', 'left', null, get_lang('Yes'));
$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: ' . $urlOption2);
exit;
}
}
}
/**
* Builds the form that enables the user to
* select a directory to browse/upload in
*
* @param array An array containing the folders we want to be able to select
* @param string The current folder (path inside of the "document" directory, including the prefix "/")
* @param string Group directory, if empty, prevents documents to be uploaded (because group documents cannot be uploaded in root)
* @param boolean Whether to change the renderer (this will add a template <span> to the QuickForm object displaying the form)
* @todo this funcionality is really bad : jmontoya
* @return string html form
*/
public static function build_directory_selector($folders, $document_id, $group_dir = '', $change_renderer = false)
{
$doc_table = Database::get_course_table(TABLE_DOCUMENT);
$course_id = api_get_course_int_id();
$folder_titles = array();
if (is_array($folders)) {
$escaped_folders = array();
foreach ($folders as $key => &$val) {
$escaped_folders[$key] = Database::escape_string($val);
}
$folder_sql = implode("','", $escaped_folders);
$sql = "SELECT * FROM {$doc_table}\n WHERE filetype = 'folder' AND c_id = {$course_id} AND path IN ('" . $folder_sql . "')";
$res = Database::query($sql);
$folder_titles = array();
while ($obj = Database::fetch_object($res)) {
$folder_titles[$obj->path] = $obj->title;
}
}
$form = new FormValidator('selector', 'GET', api_get_self() . '?' . api_get_cidreq());
$form->addElement('hidden', 'cidReq', api_get_course_id());
$parent_select = $form->addSelect('id', get_lang('CurrentDirectory'), '', array('onchange' => 'javascript: document.selector.submit();'));
if ($change_renderer) {
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('<span>{label} : {element}</span> ', 'curdirpath');
}
// Group documents cannot be uploaded in the root
if (empty($group_dir)) {
$parent_select->addOption(get_lang('Documents'), '/');
if (is_array($folders)) {
foreach ($folders as $folder_id => &$folder) {
$selected = $document_id == $folder_id ? ' selected="selected"' : '';
$path_parts = explode('/', $folder);
$folder_titles[$folder] = cut($folder_titles[$folder], 80);
$counter = count($path_parts) - 2;
if ($counter > 0) {
$label = str_repeat(' ', $counter) . ' — ' . $folder_titles[$folder];
} else {
$label = ' — ' . $folder_titles[$folder];
}
$parent_select->addOption($label, $folder_id);
if ($selected != '') {
$parent_select->setSelected($folder_id);
}
}
}
} else {
if (!empty($folders)) {
foreach ($folders as $folder_id => &$folder) {
$selected = $document_id == $folder_id ? ' selected="selected"' : '';
$label = $folder_titles[$folder];
if ($folder == $group_dir) {
$label = get_lang('Documents');
} else {
$path_parts = explode('/', str_replace($group_dir, '', $folder));
$label = cut($label, 80);
$label = str_repeat(' ', count($path_parts) - 2) . ' — ' . $label;
}
$parent_select->addOption($label, $folder_id);
if ($selected != '') {
$parent_select->setSelected($folder_id);
}
}
}
}
$html = $form->toHtml();
return $html;
}
/**
* 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;
}
$form_sent = $_POST['form_sent'];
$elements_posted = $_POST['elements_in_name'];
if (!is_array($elements_posted)) {
$elements_posted = array();
}
if ($form_sent == 1) {
$usergroup->subscribe_courses_to_usergroup($id, $elements_posted);
header('Location: usergroups.php');
exit;
}
}
// Filters
$filters = array(array('type' => 'text', 'name' => 'code', 'label' => get_lang('CourseCode')), array('type' => 'text', 'name' => 'title', 'label' => get_lang('Title')));
$searchForm = new FormValidator('search', 'get', api_get_self() . '?id=' . $id);
$searchForm->addHeader(get_lang('AdvancedSearch'));
$renderer =& $searchForm->defaultRenderer();
$searchForm->addElement('hidden', 'id', $id);
foreach ($filters as $param) {
$searchForm->addElement($param['type'], $param['name'], $param['label']);
}
$searchForm->addButtonSearch();
$filterData = array();
if ($searchForm->validate()) {
$filterData = $searchForm->getSubmitValues();
}
$conditions = array();
if (!empty($filters) && !empty($filterData)) {
foreach ($filters as $filter) {
if (isset($filter['name']) && isset($filterData[$filter['name']])) {
$value = $filterData[$filter['name']];
if (!empty($value)) {
/**
* function which redefines Question::createAnswersForm
* @param FormValidator $form
*/
function createAnswersForm($form)
{
$nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 2;
$nb_answers += isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0);
$obj_ex = Session::read('objExercise');
$html = '<table class="table table-striped table-hover">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th width="10">' . get_lang('Number') . '</th>';
$html .= '<th width="10">' . get_lang('True') . '</th>';
$html .= '<th width="50%">' . get_lang('Comment') . '</th>';
$html .= '<th width="50%">' . get_lang('Answer') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$form->addHeader(get_lang('Answers'));
$form->addHtml($html);
$defaults = array();
$correct = 0;
$answer = false;
if (!empty($this->id)) {
$answer = new Answer($this->id);
$answer->read();
if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) {
$nb_answers = $answer->nbrAnswers;
}
}
$form->addElement('hidden', 'nb_answers');
$boxes_names = array();
if ($nb_answers < 1) {
$nb_answers = 1;
Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
}
for ($i = 1; $i <= $nb_answers; ++$i) {
$form->addHtml('<tr>');
if (is_object($answer)) {
$defaults['answer[' . $i . ']'] = $answer->answer[$i];
$defaults['comment[' . $i . ']'] = $answer->comment[$i];
$defaults['weighting[' . $i . ']'] = float_format($answer->weighting[$i], 1);
$defaults['correct[' . $i . ']'] = $answer->correct[$i];
} else {
$defaults['answer[1]'] = get_lang('DefaultMultipleAnswer2');
$defaults['comment[1]'] = get_lang('DefaultMultipleComment2');
$defaults['correct[1]'] = true;
$defaults['weighting[1]'] = 10;
$defaults['answer[2]'] = get_lang('DefaultMultipleAnswer1');
$defaults['comment[2]'] = get_lang('DefaultMultipleComment1');
$defaults['correct[2]'] = false;
}
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer[' . $i . ']');
$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment[' . $i . ']');
$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"');
$answer_number->freeze();
$form->addElement('checkbox', 'correct[' . $i . ']', null, null, 'class="checkbox" style="margin-left: 0em;"');
$boxes_names[] = 'correct[' . $i . ']';
$form->addElement('html_editor', 'answer[' . $i . ']', null, array(), array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'));
$form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('html_editor', 'comment[' . $i . ']', null, array(), array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'));
$form->addHtml('</tr>');
}
$form->addElement('html', '</tbody></table>');
$form->add_multiple_required_rule($boxes_names, get_lang('ChooseAtLeastOneCheckbox'), 'multiple_required');
//only 1 answer the all deal ...
$form->addText('weighting[1]', get_lang('Score'), false, ['value' => 10]);
global $text;
//ie6 fix
if ($obj_ex->edit_exercise_in_lp == true) {
// setting the save button here and not in the question class.php
$buttonGroup = [$form->addButtonDelete(get_lang('LessAnswer'), 'lessAnswers', true), $form->addButtonCreate(get_lang('PlusAnswer'), 'moreAnswers', true), $form->addButtonSave($text, 'submitQuestion', true)];
$form->addGroup($buttonGroup);
}
$defaults['correct'] = $correct;
if (!empty($this->id)) {
$form->setDefaults($defaults);
} else {
if ($this->isContent == 1) {
$form->setDefaults($defaults);
}
}
$form->setConstants(array('nb_answers' => $nb_answers));
}
$sessionToShow = array();
foreach ($sessionList as $session) {
$url = api_get_path(WEB_CODE_PATH).'mySpace/course.php?session_id='.$session['id'].'&cidReq='.$courseInfo['code'];
$sessionToShow[] = Display::url($session['name'], $url);
}
echo implode(', ', $sessionToShow);
}
echo Display::page_subheader2(get_lang('StudentList'));
// PERSON_NAME_DATA_EXPORT is buggy
$is_western_name_order = api_is_western_name_order();
if (count($a_students) > 0) {
$form = new FormValidator('reminder_form', 'get', api_get_path(REL_CODE_PATH).'announcements/announcements.php');
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate(
'<span>{label} {element}</span> <button class="save" type="submit">'.get_lang('SendNotification').'</button>',
'since'
);
$options = array (
2 => '2 '.get_lang('Days'),
3 => '3 '.get_lang('Days'),
4 => '4 '.get_lang('Days'),
5 => '5 '.get_lang('Days'),
6 => '6 '.get_lang('Days'),
7 => '7 '.get_lang('Days'),
15 => '15 '.get_lang('Days'),
30 => '30 '.get_lang('Days'),
'never' => get_lang('Never')
);
function form_special_export()
{
$form = new FormValidator('special_exports', 'post');
$renderer = $form->defaultRenderer();
$renderer->setCustomElementTemplate('<div>{element}</div> ');
$form->addElement('radio', 'backup_option', '', get_lang('SpecialCreateFullBackup'), 'full_backup');
$form->addElement('radio', 'backup_option', '', get_lang('SpecialLetMeSelectItems'), 'select_items');
$form->addElement('html', '<br />');
$form->addButtonExport(get_lang('CreateBackup'));
$form->add_progress_bar();
$values['backup_option'] = 'full_backup';
$form->setDefaults($values);
$form->display();
}
static function print_activities_stats()
{
echo '<h4>' . get_lang('ImportantActivities') . '</h4>';
// Create a search-box
$form = new FormValidator('search_simple', 'get', api_get_path(WEB_CODE_PATH) . 'admin/statistics/index.php', '', 'width=200px', false);
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('<span>{element}</span> ');
$form->addElement('hidden', 'report', 'activities');
$form->addElement('hidden', 'activities_direction', 'DESC');
$form->addElement('hidden', 'activities_column', '4');
$form->addElement('text', 'keyword', get_lang('keyword'));
$form->addElement('style_submit_button', 'submit', get_lang('Search'), 'class="search"');
echo '<div class="actions">';
$form->display();
echo '</div>';
$table = new SortableTable('activities', array('Statistics', 'get_number_of_activities'), array('Statistics', 'get_activities_data'), 5, 50, 'DESC');
$parameters = array();
$parameters['report'] = 'activities';
if (isset($_GET['keyword'])) {
$parameters['keyword'] = Security::remove_XSS($_GET['keyword']);
}
$table->set_additional_parameters($parameters);
$table->set_header(0, get_lang('EventType'));
$table->set_header(1, get_lang('DataType'));
$table->set_header(2, get_lang('Value'));
$table->set_header(3, get_lang('UserName'));
$table->set_header(4, get_lang('IPAddress'));
$table->set_header(5, get_lang('Date'));
$table->display();
}
/**
* @param \Silex\Application $app
*
* @return string
*/
public function displayLoginForm(Application $app)
{
/* {{ form_widget(form) }}
$form = $app['form.factory']->createBuilder('form')
->add('name')
->add('email')
->add('gender', 'choice', array(
'choices' => array(1 => 'male', 2 => 'female'),
'expanded' => true,
))
->getForm();
return $app['template']->assign('form', $form->createView());
*/
$form = new \FormValidator('formLogin', 'POST', $app['url_generator']->generate('secured_login_check'), null, array('class' => 'form-signin-block'));
$renderer =& $form->defaultRenderer();
$renderer->setElementTemplate('{element}');
$form->addElement('text', 'username', null, array('class' => 'input-medium autocapitalize_off virtualkey', 'placeholder' => get_lang('UserName'), 'autofocus' => 'autofocus'));
$form->addElement('password', 'password', null, array('placeholder' => get_lang('Pass'), 'class' => 'input-medium virtualkey'));
$form->addElement('style_submit_button', 'submitAuth', get_lang('LoginEnter'), array('class' => 'btn btn-primary btn-block'));
$html = $form->return_form();
/** Verify if settings is active to set keyboard. Included extra class in form input elements */
if (api_get_setting('use_virtual_keyboard') == 'true') {
$html .= "<script>\n \$(function(){\n \$('.virtualkey').keyboard({\n layout:'custom',\n customLayout: {\n 'default': [\n '1 2 3 4 5 6 7 8 9 0 {bksp}',\n 'q w e r t y u i o p',\n 'a s d f g h j k l',\n 'z x c v b n m',\n '{cancel} {accept}'\n ]\n }\n });\n });\n </script>";
}
return $html;
}
