function display($tpl = null)
{
global $mainframe;
$app = JFactory::getApplication();
$params = $app->getParams();
$this->assignRef('params', $params);
$username = JRequest::getVar('username');
if (!$username) {
$username = $params->get('username');
}
if (!$username) {
echo JText::_('COM_JOOMDLE_NO_USER_SELECTED');
return;
}
$this->courses = JoomdleHelperContent::call_method('teacher_courses', $username);
$this->username = $username;
$this->user_info = JoomdleHelperMappings::get_user_info_for_joomla($this->username);
$document = JFactory::getDocument();
$document->setTitle($this->user_info['name']);
$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
parent::display($tpl);
}
<?php
if ($this->params->get('show_page_heading', 1)) {
?>
<h1>
<?php
echo $this->escape($this->params->get('page_heading'));
?>
</h1>
<?php
}
?>
<?php
if (is_array($this->teachers)) {
foreach ($this->teachers as $teacher) {
$user_info = JoomdleHelperMappings::get_user_info_for_joomla($teacher['username']);
if (!count($user_info)) {
//not a Joomla user
continue;
}
?>
<div class="joomdle_user_list_item">
<div class="joomdle_user_list_item_pic">
<?php
// Use thumbs if available
if (array_key_exists('thumb_url', $user_info) && $user_info['thumb_url'] != '') {
$user_info['pic_url'] = $user_info['thumb_url'];
}
?>
<a href="<?php
echo JRoute::_("index.php?option=com_joomdle&view=teacher&username="******"&Itemid={$itemid}");
echo $this->pageclass_sfx;
?>
">
<h1>
<?php
echo $this->course_info['fullname'] . ': ';
?>
<?php
echo JText::_('COM_JOOMDLE_STUDENTS');
?>
</h1>
<?php
if (is_array($this->users)) {
foreach ($this->users as $id => $student) {
$user_info = JoomdleHelperMappings::get_user_info_for_joomla($student['username']);
if (!count($user_info)) {
//not a Joomla user
continue;
}
?>
<div class="joomdle_user_list_item">
<div class="joomdle_user_list_item_pic">
<?php
// Use thumbs if available
if (array_key_exists('thumb_url', $user_info) && $user_info['thumb_url'] != '') {
$user_info['pic_url'] = $user_info['thumb_url'];
}
?>
<?php
if (array_key_exists('profile_url', $user_info) && $user_info['profile_url']) {
