/**
* Sets up the object course query
* that will be used in the render method.
*
* @since 1.9.0
*/
protected function setup_course_query()
{
$status_query = array('user_id' => get_current_user_id(), 'type' => 'sensei_course_status');
$user_courses_logs = Sensei_Utils::sensei_check_for_activity($status_query, true);
if (!is_array($user_courses_logs)) {
$user_courses_logs = array($user_courses_logs);
}
$completed_ids = $active_ids = array();
foreach ($user_courses_logs as $course_status) {
if (Sensei_Utils::user_completed_course($course_status, get_current_user_id())) {
$completed_ids[] = $course_status->comment_post_ID;
} else {
$active_ids[] = $course_status->comment_post_ID;
}
}
if ('completed' == $this->status) {
$included_courses = $completed_ids;
} elseif ('active' == $this->status) {
$included_courses = $active_ids;
} else {
// all courses
if (empty($completed_ids)) {
add_action('sensei_loop_course_inside_before', array($this, 'completed_no_course_message_output'));
}
if (empty($active_ids)) {
add_action('sensei_loop_course_inside_before', array($this, 'active_no_course_message_output'));
}
if (empty($completed_ids) && empty($active_ids)) {
$included_courses = array('-1000');
// don't show any courses
} else {
$included_courses = Sensei_Utils::array_zip_merge((array) $active_ids, (array) $completed_ids);
}
}
// temporary work around to hide pagination on the courses page
// this is in place until we can load the course for each tab via ajax
// if the shortcode is not active or in active and the active and completed
// tabs show up.
$number_of_posts = $this->number;
if ('active' != $this->status && 'complete' != $this->status) {
$number_of_posts = 1000;
}
// course query parameters
$query_var_paged = get_query_var('paged');
$query_args = array('post_type' => 'course', 'post_status' => 'publish', 'orderby' => $this->orderby, 'order' => $this->order, 'paged' => empty($query_var_paged) ? 1 : $query_var_paged, 'posts_per_page' => $number_of_posts, 'post__in' => $included_courses);
$this->query = new WP_Query($query_args);
}
/**
* Test the array zip utility function
* @since 1.9.0
*/
public function testArrayZipMerge()
{
$this->assertTrue(method_exists('Sensei_Utils', 'array_zip_merge'), 'Sensei_Utils::array_zip_merge does not exist.');
// test if the function works
$array_1 = array(1, 2, 3);
$array_2 = array(5, 6, 7, 8, 9);
$array_zipped = Sensei_Utils::array_zip_merge($array_1, $array_2);
$expected = array(1, 5, 2, 6, 3, 7, 8, 9);
$this->assertEquals($expected, $array_zipped);
}
