/**
* Sensei_Teacher::save_teacher_meta_box
*
* Save the new teacher / author to course and all lessons
*
* Hooked into admin_init
*
* @since 1.8.0
* @access public
* @parameters
* @return array $users user id array
*/
public function save_teacher_meta_box($course_id)
{
// check if this is a post from saving the teacher, if not exit early
if (!isset($_POST['sensei-course-teacher-author']) || !isset($_POST['post_ID'])) {
return;
}
//don't fire this hook again
remove_action('save_post', array($this, 'save_teacher_meta_box'));
// get the current post object
$post = get_post($course_id);
// get the current teacher/author
$current_author = absint($post->post_author);
$new_author = absint($_POST['sensei-course-teacher-author']);
// loop through all post lessons to update their authors as well
$this->update_course_lessons_author($course_id, $new_author);
// do not do any processing if the selected author is the same as the current author
if ($current_author == $new_author) {
return;
}
// save the course author
$post_updates = array('ID' => $post->ID, 'post_author' => $new_author);
wp_update_post($post_updates);
// ensure the the modules are update so that then new teacher has access to them
Sensei_Teacher::update_course_modules_author($course_id, $new_author);
// notify the new teacher
$this->teacher_course_assigned_notification($new_author, $course_id);
}
/**
* Testing Sensei_Teacher::update_course_modules_author
* Test to see if the lessons in the course was assigned to
* a new author.
*
* @since 1.8.0
*/
public function testUpdateCourseModulesAuthorChangeLessons()
{
// setup assertions
$test_teacher_id = wp_create_user('teacherCourseModulesAuthorLessons', 'teacherCourseModulesAuthorLessons', '*****@*****.**');
// create test course with current admin as owner
$test_course_id = $this->factory->get_random_course_id();
$administrator = get_user_by('email', get_bloginfo('admin_email'));
wp_update_post(array('ID' => $test_course_id, 'post_author' => $administrator->ID));
//insert sample module terms
$test_module_1 = wp_insert_term('Lesson Test Module', 'module');
$test_module_2 = wp_insert_term('Lesson Test Module 2', 'module');
// assign sample terms to course
wp_set_object_terms($test_course_id, array($test_module_1['term_id'], $test_module_2['term_id']), 'module', true);
// add sample lessons to course and assign them to modules
$test_lessons = $this->factory->get_lessons();
foreach ($test_lessons as $lesson_id) {
update_post_meta($lesson_id, '_lesson_course', intval($test_course_id));
}
// split array in 2 and assign each group of lessons to one of the modules
$array_middle = round((count($test_lessons) + 1) / 2);
$lesson_in_module_1 = array_slice($test_lessons, 0, $array_middle);
$lesson_in_module_2 = array_slice($test_lessons, $array_middle);
// assign lessons to module 1
foreach ($lesson_in_module_1 as $lesson_id) {
wp_set_object_terms($lesson_id, $test_module_1['term_id'], 'module', false);
}
// assign lessons to module 2
foreach ($lesson_in_module_2 as $lesson_id) {
wp_set_object_terms($lesson_id, $test_module_2['term_id'], 'module', false);
}
// Do the update changing the author
Sensei_Teacher::update_course_modules_author($test_course_id, $test_teacher_id);
// check each lesson
// do the lessons for module 1 group now belong to ta new module term with the new teacher as owner?
$expected_module_1_slug = $test_teacher_id . '-' . str_ireplace(' ', '-', strtolower('Lesson Test Module'));
foreach ($lesson_in_module_1 as $lesson_id) {
$term_after_update = wp_get_object_terms($lesson_id, 'module');
$this->assertEquals($expected_module_1_slug, $term_after_update[0]->slug, 'Lesson module was not updated, ID: ' . $lesson_id);
}
// do the lessons for module 2 group now belong to ta new module term with the new teacher as owner?
$expected_module_2_slug = $test_teacher_id . '-' . str_ireplace(' ', '-', strtolower(trim('Lesson Test Module 2')));
foreach ($lesson_in_module_2 as $lesson_id) {
$term_after_update = wp_get_object_terms($lesson_id, 'module');
$this->assertEquals($expected_module_2_slug, $term_after_update[0]->slug, 'Lesson module was not updated, ID: ' . $lesson_id);
}
}
/**
* Sensei_Teacher::limit_teacher_edit_screen_post_types
*
* Determine if we're in admin and the current logged in use is a teacher
*
* @since 1.8.0
* @access public
* @parameters array $wp_query
* @return bool $is_admin_teacher
*/
public function is_admin_teacher()
{
if (!is_user_logged_in()) {
return false;
}
$is_admin_teacher = false;
if (is_admin() && Sensei_Teacher::is_a_teacher(get_current_user_id())) {
$is_admin_teacher = true;
}
return $is_admin_teacher;
}
/**
* WooThemes_Sensei_Updates::enhance_teacher_role
*
* This runs the update to create the teacher role
* @access public
* @since 1.8.0
* @return void;
*/
public function enhance_teacher_role()
{
require_once 'class-sensei-teacher.php';
$teacher = new Sensei_Teacher();
$teacher->create_role();
return true;
}
/**
* Determine which Sensei template to load based on the
* current page context.
*
* @since 1.0
*
* @param string $template
* @return string $template
*/
public static function template_loader($template = '')
{
global $wp_query, $email_template;
$find = array('woothemes-sensei.php');
$file = '';
if (isset($email_template) && $email_template) {
$file = 'emails/' . $email_template;
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (is_single() && get_post_type() == 'course') {
if (Sensei()->check_user_permissions('course-single')) {
// possible backward compatible template include if theme overrides content-single-course.php
// this template was removed in 1.9.0 and code all moved into the main single-course.php file
self::locate_and_load_template_overrides(Sensei()->template_url . 'content-single-course.php', true);
$file = 'single-course.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} else {
// No Permissions Page
return self::get_no_permission_template();
}
// End If Statement
} elseif (is_single() && get_post_type() == 'lesson') {
if (Sensei()->check_user_permissions('lesson-single')) {
// possible backward compatible template include if theme overrides content-single-lesson.php
// this template was removed in 1.9.0 and code all moved into the main single-lesson.php file
self::locate_and_load_template_overrides(Sensei()->template_url . 'content-single-lesson.php', true);
$file = 'single-lesson.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} else {
// No Permissions Page
return self::get_no_permission_template();
}
// End If Statement
} elseif (is_single() && get_post_type() == 'quiz') {
if (Sensei()->check_user_permissions('quiz-single')) {
// possible backward compatible template include if theme overrides content-single-quiz.php
// this template was removed in 1.9.0 and code all moved into the main single-quiz.php file
self::locate_and_load_template_overrides(Sensei()->template_url . 'content-single-quiz.php', true);
$file = 'single-quiz.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} else {
// No Permissions Page
return self::get_no_permission_template();
}
// End If Statement
} elseif (is_single() && get_post_type() == 'sensei_message') {
// possible backward compatible template include if theme overrides content-single-message.php
// this template was removed in 1.9.0 and code all moved into the main single-message.php file
self::locate_and_load_template_overrides(Sensei()->template_url . 'content-single-message.php', true);
$file = 'single-message.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (is_post_type_archive('course') || is_page(Sensei()->get_page_id('courses')) || is_tax('course-category')) {
// possible backward compatible template include if theme overrides 'taxonomy-course-category'
// this template was removed in 1.9.0 and replaced by archive-course.php
self::locate_and_load_template_overrides(Sensei()->template_url . 'taxonomy-course-category.php');
$file = 'archive-course.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (is_post_type_archive('sensei_message')) {
$file = 'archive-message.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (is_tax('lesson-tag')) {
// possible backward compatible template include if theme overrides 'taxonomy-lesson-tag.php'
// this template was removed in 1.9.0 and replaced by archive-lesson.php
self::locate_and_load_template_overrides(Sensei()->template_url . 'taxonomy-lesson-tag.php');
$file = 'archive-lesson.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (isset($wp_query->query_vars['learner_profile'])) {
// Override for sites with static home page
$wp_query->is_home = false;
$file = 'learner-profile.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (isset($wp_query->query_vars['course_results'])) {
// Override for sites with static home page
$wp_query->is_home = false;
$file = 'course-results.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
} elseif (is_author() && Sensei_Teacher::is_a_teacher(get_query_var('author')) && !user_can(get_query_var('author'), 'manage_options')) {
$file = 'teacher-archive.php';
$find[] = $file;
$find[] = Sensei()->template_url . $file;
}
// Load the template file
if ($file) {
$template = locate_template($find);
if (!$template) {
$template = Sensei()->plugin_path() . '/templates/' . $file;
}
}
// End If Statement
return $template;
}
