" title="<?php
printf(__('Permalink to %s', 'startbox'), esc_html(get_the_title(), 1));
?>
" rel="bookmark"><?php
the_title();
?>
</a></h2>
<div class="entry-meta">
By <?php
the_author_posts_link();
?>
| <i class="fa fa-graduation-cap"></i> <?php
echo count($class->getStudents()) . " " . _n("Student", "Students", count($class->getStudents()));
?>
<?php
if ($class->isTeacher()) {
?>
| <a href="/start-a-class/?edit=<?php
echo $class->id;
?>
">Edit</a><?php
}
?>
</div><!-- .entry-meta -->
</div><!-- .entry-header -->
<?php
do_action('sb_before_post_content');
?>
<div class="entry-content">
function sp_edit_class_preheader()
{
if (!is_admin()) {
global $post, $current_user;
if (!empty($post->post_content) && strpos($post->post_content, "[sp_edit_class]") !== false) {
/*
Preheader operations here.
*/
//make sure user is logged in and a Teacher
if (!pmpro_hasMembershipLevel(array(2, 3))) {
wp_redirect('http://schoolpress.me/membership/');
exit;
}
//adding a class?
if (!empty($_POST['edit'])) {
$edit = intval($_POST['edit']);
//get values
$class_name = $_REQUEST['class_name'];
$class_description = $_REQUEST['class_description'];
$class_department = $_REQUEST['class_department'];
$class_semester = $_REQUEST['class_semester'];
if (!empty($_REQUEST['class_enrollment'])) {
$class_enrollment = $_REQUEST['class_enrollment'];
} else {
$class_enrollment = "";
}
//check values
if (empty($class_name) || empty($class_description) || empty($class_department) || empty($class_semester)) {
sp_setMessage("Please complete all fields.", "error");
} else {
//adding or updating?
if ($edit == -1) {
//woah, let's make sure they are a teacher
if (!pmpro_hasMembershipLevel(array(2, 3))) {
die("You do not have permission to do this.");
}
//add class
$class = new SPCLass(array('name' => $class_name, 'description' => $class_description, 'department' => $class_department, 'semester' => $class_semester, 'enrollment' => $class_enrollment));
if (!empty($class)) {
//redirect to the class page
wp_redirect(get_permalink($class->id));
exit;
} else {
sp_setMessage("Error adding class.", "error");
}
} else {
//update class
$class = new SPClass($edit);
//let's make sure they can edit this class
if (!$class->isTeacher() && !current_user_can("manage_options")) {
die("You do not have permission to do this.");
}
//okay update
if (!empty($class) && $class->editClass($class_name, $class_description, $class_department, $class_semester, $class_enrollment)) {
sp_setMessage("Class updated successfully.", "success");
} else {
sp_setMessage("Error updating class.", "error");
}
}
}
}
//deleting a class?
if (!empty($_REQUEST['delete'])) {
$class_id = intval($_REQUEST['delete']);
$class = new SPClass($class_id);
//only teachers and admins can delete classes
if ($class->isTeacher() || current_user_can("manage_options")) {
$r = wp_delete_post($class->post->ID);
wp_redirect(home_url("/my-classes/"));
exit;
}
}
}
}
}
<?php
/**
* Template for displaying all single class posts
**/
//get some vars
global $post;
$class = new SPClass($post->ID);
$class->getStudents();
//inviting?
if (!empty($_REQUEST['invite']) && !$class->isTeacher()) {
//non-teacher trying to invite, redirect them back to class
wp_redirect(get_permalink($post->ID));
exit;
}
//enrolling?
if (!empty($_REQUEST['enroll'])) {
//check for open enrollment
if ($class->enrollment) {
//enroll the current user
$class->joinClass();
//redirect to this page to reset somet things
wp_redirect(get_permalink($post->ID));
exit;
} else {
wp_die("This class does not have open enrollment.");
}
}
get_header();
?>
<?php
