$out .= '<div class="lesson-metadata">';
if ($lesson_terms != '') {
$out .= '<p> <i class="fa fa-tags"> </i> ' . $lesson_terms . ' </p>';
}
$out .= $lesson_duration . $lesson_teacher . '
</div>
</div>
<div class="dt-sc-clear"></div>
<div class="dt-sc-hr-invisible-small"></div>
<section class="lesson-details">
' . $lesson->post_excerpt . '
</section>
</article>';
$out .= dttheme_get_lesson_details($lessons_hierarchy_array, $lesson->ID, $s2_level);
$out .= '</li>';
$i++;
}
$out .= '</ol>';
echo $out;
}
echo '</div></div>';
}
$assignments_args = array('sort_order' => 'ASC', 'sort_column' => 'menu_order', 'hierarchical' => 1, 'post_type' => 'dt_assignments', 'posts_per_page' => -1, 'meta_key' => 'dt-assignment-course', 'meta_value' => $the_id);
$assignments_array = get_pages($assignments_args);
if (isset($assignments_array) && !empty($assignments_array)) {
echo '<div class="clear"></div>
<div class="dt-sc-hr-invisible"></div>';
echo '<div class="dt-lesson-wrapper">
<div class="dt-lesson-inner-wrapper">
function dttheme_get_lesson_details($lessons_hierarchy_array, $lesson_id, $s2_level)
{
$result = '';
$j = 1;
if (isset($lessons_hierarchy_array[$lesson_id])) {
$result .= '<ol class="dt-sc-lessons-list">';
foreach ($lessons_hierarchy_array[$lesson_id] as $lesson) {
$lesson_meta_data = get_post_meta($lesson->ID, '_lesson_settings');
$lesson_teacher = $lesson_duration = '';
$private_lesson = !empty($lesson_meta_data[0]['private-lesson']) ? $lesson_meta_data[0]['private-lesson'] : '';
$lesson_teacher = get_post_meta($lesson->ID, "lesson-teacher", true);
if ($lesson_teacher != '') {
$teacher_data = get_post($lesson_teacher);
if ($private_lesson != '') {
$lesson_teacher = '<p> <i class="fa fa-user"> </i>' . $teacher_data->post_title . '</p>';
} else {
$lesson_teacher = '<p> <i class="fa fa-user"> </i><a href="' . get_permalink($teacher_data->ID) . '">' . $teacher_data->post_title . '</a></p>';
}
}
if (isset($lesson_meta_data[0]['lesson-duration']) && $lesson_meta_data[0]['lesson-duration'] != '') {
$lesson_duration .= '<p> <i class="fa fa-clock-o"> </i>' . $lesson_meta_data[0]['lesson-duration'] . __(' mins ', 'dt_themes') . '</p>';
}
if (isset($lesson_meta_data[0]['private-lesson']) && $lesson_meta_data[0]['private-lesson'] != '') {
if (IAMD_USER_ROLE == 's2member_level2' || IAMD_USER_ROLE == 's2member_level3' || IAMD_USER_ROLE == 's2member_level4' || current_user_can($s2_level)) {
$private_lesson = '';
} else {
$private_lesson = 'dt-hidden-lesson';
}
} else {
$private_lesson = '';
}
$terms = get_the_terms($lesson->ID, 'lesson_complexity');
$lesson_terms = '';
if (isset($terms) && !empty($terms)) {
$lesson_terms = array();
foreach ($terms as $term) {
if ($private_lesson != '') {
$lesson_terms[] = $term->name;
} else {
$lesson_terms[] = '<a href="' . get_term_link($term->slug, 'lesson_complexity') . '">' . $term->name . '</a>';
}
}
$lesson_terms = join(", ", $lesson_terms);
}
$grade_chk = $grade_cls = '';
if (is_user_logged_in() && $private_lesson != 'dt-hidden-lesson') {
$user_id = get_current_user_id();
$lesson_id = $lesson->ID;
$course_id = get_post_meta($lesson_id, "dt_lesson_course", true);
$quiz_id = get_post_meta($lesson_id, "lesson-quiz", true);
if (!isset($quiz_id) || $quiz_id == '') {
$quiz_id = -1;
}
$dt_gradings = dt_get_user_gradings_array($course_id, $lesson_id, $quiz_id, $user_id);
$dt_grade_post = get_posts($dt_gradings);
$dt_grade_post_id = isset($dt_grade_post[0]->ID) ? $dt_grade_post[0]->ID : 0;
$graded = get_post_meta($dt_grade_post_id, "graded", true);
if (isset($graded) && $graded != '') {
$grade_chk = '<div class="dt-sc-lesson-completed"> <span class="fa fa-check-circle"> </span> ' . __('Completed', 'dt_themes') . '</div>';
$grade_cls = ' dt-lesson-complete';
}
}
$result .= '<li class="' . $private_lesson . $grade_cls . '">';
if ($private_lesson != '') {
$result .= '<div class="hidden-lesson-overlay"> </div>';
}
$result .= '<article class="dt_lessons">
<div class="lesson-title">';
if ($private_lesson != '') {
$result .= '<h2>' . $lesson->post_title . '</h2>';
} else {
$result .= '<h2> <a href="' . get_permalink($lesson->ID) . '" title="' . $lesson->post_title . '">' . $lesson->post_title . '</a> </h2>';
}
$result .= $grade_chk;
$result .= '<div class="lesson-metadata">';
if ($lesson_terms != '') {
$result .= '<p> <i class="fa fa-tags"> </i> ' . $lesson_terms . ' </p>';
}
$result .= $lesson_duration . $lesson_teacher . '
</div>
</div>
<div class="dt-sc-clear"></div>
<div class="dt-sc-hr-invisible-small"></div>
<section class="lesson-details">
' . $lesson->post_excerpt . '
</section>
</article>';
$result .= dttheme_get_lesson_details($lessons_hierarchy_array, $lesson->ID, $s2_level);
$result .= '</li>';
$j++;
}
$result .= '</ol>';
}
return $result;
}
