/**
* Main method.
*
* @since 0.1
*
* @param string $subPage
*/
public function execute($subPage)
{
parent::execute($subPage);
$args = explode('/', $this->subPage, 2);
if (!ctype_digit($args[0])) {
$this->showWarning(wfMessage($args[0] === '' ? 'ep-enroll-no-id' : 'ep-enroll-invalid-id'));
} else {
$term = EPTerm::selectRow(null, array('id' => $args[0]));
if ($term === false) {
$this->showWarning(wfMessage('ep-enroll-invalid-id'));
} elseif ($term->getStatus() === 'current') {
$token = '';
$tokenIsValid = $term->getField('token') === '';
if (!$tokenIsValid) {
$tokenIsValid = $term->getField('token') === $token;
if (count($args) === 2) {
$token = $args[1];
} elseif ($this->getRequest()->wasPosted() && $this->getRequest()->getCheck('wptoken')) {
$token = $this->getRequest()->getText('wptoken');
}
}
if ($tokenIsValid) {
$this->showEnrollmentView($term);
} else {
if ($token !== '') {
$this->showWarning(wfMessage('ep-enroll-invalid-token'));
}
$this->showTokenInput();
}
} else {
$this->showWarning(wfMessage('ep-enroll-term-' . $term->getStatus()));
}
}
}
/**
* Main method.
*
* @since 0.1
*
* @param string $subPage
*/
public function execute($subPage)
{
parent::execute($subPage);
$out = $this->getOutput();
if (trim($subPage) === '') {
$this->getOutput()->redirect(SpecialPage::getTitleFor('Terms')->getLocalURL());
} else {
$out->setPageTitle(wfMsgExt('ep-term-title', 'parsemag', $this->subPage));
$term = EPTerm::selectRow(null, array('id' => $this->subPage));
if ($term === false) {
$this->displayNavigation();
if ($this->getUser()->isAllowed('ep-term')) {
$out->addWikiMsg('ep-term-create', $this->subPage);
EPTerm::displayAddNewRegion($this->getContext(), array('id' => $this->subPage));
} else {
$out->addWikiMsg('ep-term-none', $this->subPage);
}
} else {
$links = array();
if ($this->getUser()->isAllowed('ep-term')) {
$links[wfMsg('ep-term-nav-edit')] = SpecialPage::getTitleFor('EditTerm', $this->subPage);
}
$this->displayNavigation($links);
$this->displaySummary($term);
$out->addHTML(Html::element('h2', array(), wfMsg('ep-term-description')));
$out->addHTML($this->getOutput()->parse($term->getField('description')));
$studentIds = array_map(function (EPStudent $student) {
return $student->getId();
}, $term->getStudents('id'));
if (count($studentIds) > 0) {
$out->addHTML(Html::element('h2', array(), wfMsg('ep-term-students')));
EPStudent::displayPager($this->getContext(), array('id' => $studentIds));
} else {
// TODO
}
}
}
}
/**
* Display the courses this student is linked to.
*
* @since 0.1
*
* @param EPStudent $student
*/
protected function displayCourses(EPStudent $student)
{
$out = $this->getOutput();
if ($student->hasTerm()) {
if ($this->getRequest()->getCheck('enrolled')) {
$term = EPTerm::selectRow(null, array('id' => $this->getRequest()->getInt('enrolled')));
if ($term !== false) {
$this->showSuccess(wfMessage('ep-mycourses-enrolled', $term->getCourse()->getField('name'), $term->getOrg()->getField('name')));
}
}
$currentCourses = $student->getCurrentCourses();
$passedCourses = $student->getPassedCourses();
if (count($currentCourses) > 0) {
$out->addHTML(Html::element('h2', array(), wfMsg('ep-mycourses-current')));
$this->displayCoursesList($currentCourses);
}
if (count($passedCourses) > 0) {
$out->addHTML(Html::element('h2', array(), wfMsg('ep-mycourses-passed')));
$this->displayCoursesList($passedCourses);
}
} else {
$out->addWikiMsg('ep-mycourses-not-enrolled');
}
}
