/**
* Show links to signup.
*
* @since 0.1
*/
protected function showSignupLink()
{
$out = $this->getOutput();
$out->addWikiMsg('ep-enroll-login-first');
$out->addHTML('<ul><li>');
$subPage = $this->course->getField('name');
if ($this->token !== false) {
$subPage .= '/' . $this->token;
}
$out->addHTML(Linker::linkKnown(SpecialPage::getTitleFor('Userlogin'), wfMsgHtml('ep-enroll-login-and-enroll'), array(), array('returnto' => $this->getTitle($subPage)->getFullText())));
$out->addHTML('</li><li>');
$out->addHTML(Linker::linkKnown(SpecialPage::getTitleFor('Userlogin'), wfMsgHtml('ep-enroll-signup-and-enroll'), array(), array('returnto' => $this->getTitle($subPage)->getFullText(), 'type' => 'signup')));
$out->addHTML('</li></ul>');
}
/**
* Returns role a controls for the course if the
* current user has the right permissions.
*
* @since 0.1
*
* @param EPCourse $course
* @param string $roleName
*
* @return string
*/
protected function getRoleControls(EPCourse $course, $roleName)
{
$user = $this->getUser();
$links = array();
$field = $roleName === 'instructor' ? 'instructors' : $roleName . '_ambs';
if (($user->isAllowed('ep-' . $roleName) || $user->isAllowed('ep-be' . $roleName)) && !in_array($user->getId(), $course->getField($field))) {
$links[] = Html::element('a', array('href' => '#', 'class' => 'ep-add-role', 'data-role' => $roleName, 'data-courseid' => $course->getId(), 'data-coursename' => $course->getField('name'), 'data-mode' => 'self'), wfMsg('ep-course-become-' . $roleName));
}
if ($user->isAllowed('ep-' . $roleName)) {
$links[] = Html::element('a', array('href' => '#', 'class' => 'ep-add-role', 'data-role' => $roleName, 'data-courseid' => $course->getId(), 'data-coursename' => $course->getField('name')), wfMsg('ep-course-add-' . $roleName));
}
if (count($links) > 0) {
$this->getOutput()->addModules('ep.enlist');
return '<br />' . $this->getLanguage()->pipeList($links);
} else {
return '';
}
}
/**
* Display the summary for a course.
*
* @since 0.1
*
* @param EPCourse $course
* @param array $terms
*/
protected function displayCourseSummary(EPCourse $course, array $terms)
{
$info = array();
$info['name'] = $course->getField('name');
$info['org'] = EPOrg::selectFieldsRow('name', array('id' => $course->getField('org_id')));
foreach ($info as &$inf) {
$inf = htmlspecialchars($inf);
}
$this->displaySummary($course, false, $info);
}
protected function displayCourse(EPCourse $course)
{
$out = $this->getOutput();
$out->addElement('h2', array(), wfMsg('ep-mycourses-course-enrollment'));
$out->addHTML('You are currently enrolled in ' . $course->getField('name'));
// TODO
}
protected function getInstructorControls(EPCourse $course)
{
$user = $this->getUser();
$links = array();
if (($user->isAllowed('ep-instructor') || $user->isAllowed('ep-beinstructor')) && !in_array($user->getId(), $course->getField('instructors'))) {
$links[] = Html::element('a', array('href' => '#', 'class' => 'ep-add-instructor', 'data-courseid' => $course->getId(), 'data-coursename' => $course->getField('name'), 'data-mode' => 'self'), wfMsg('ep-course-become-instructor'));
}
if ($user->isAllowed('ep-instructor')) {
$links[] = Html::element('a', array('href' => '#', 'class' => 'ep-add-instructor', 'data-courseid' => $course->getId(), 'data-coursename' => $course->getField('name')), wfMsg('ep-course-add-instructor'));
}
if (count($links) > 0) {
$this->getOutput()->addModules('ep.instructor');
return '<br />' . $this->getLanguage()->pipeList($links);
} else {
return '';
}
}
