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<?php |
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// Flush rewrite rules after switch theme |
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function my_rewrite_flush() { |
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flush_rewrite_rules(); |
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} |
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add_action( 'after_switch_theme', 'my_rewrite_flush' ); |
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// A little help so we can get the stylesheet from parent theme |
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// Remove line 10-19 if this is not a child theme |
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function my_enqueue_styles() { |
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$parent_style = 'parent-style'; |
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wp_enqueue_style( $parent_style, get_template_directory_uri() . '/style.css' ); |
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wp_enqueue_style( 'child-style', |
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get_stylesheet_directory_uri() . '/style.css', |
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array( $parent_style ) |
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); |
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} |
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add_action( 'wp_enqueue_scripts', 'my_enqueue_styles' ); |
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// Register Custom Post Types |
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function my_register_cpt() { |
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$labels = array( |
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'name' => _x( 'Courses', 'Post Type General Name', '1fix' ), |
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'singular_name' => _x( 'Course', 'Post Type Singular Name', '1fix' ), |
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'menu_name' => __( 'Courses', '1fix' ), |
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'name_admin_bar' => __( 'Courses', '1fix' ) |
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); |
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$args = array( |
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'label' => __( 'Course', '1fix' ), |
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'labels' => $labels, |
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'hierarchical' => true, |
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'public' => true |
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); |
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register_post_type( 'course', $args ); |
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$labels = array( |
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'name' => _x( 'Lessons', 'Post Type General Name', '1fix' ), |
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'singular_name' => _x( 'Lesson', 'Post Type Singular Name', '1fix' ), |
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'menu_name' => __( 'Lessons', '1fix' ), |
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'name_admin_bar' => __( 'Lessons', '1fix' ) |
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); |
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$args = array( |
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'label' => __( 'Lesson', '1fix' ), |
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'labels' => $labels, |
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'hierarchical' => false, |
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'public' => true |
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); |
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register_post_type( 'lesson', $args ); |
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} |
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add_action( 'init', 'my_register_cpt' ); |
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// Add our Course parent meta box |
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function my_add_meta_boxes() { |
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add_meta_box( 'lesson-parent', 'Course', 'lesson_attributes_meta_box', 'lesson', 'side', 'high' ); |
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} |
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add_action( 'add_meta_boxes', 'my_add_meta_boxes' ); |
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// Get the Course dropdown |
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function lesson_attributes_meta_box( $post ) { |
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$post_type_object = get_post_type_object( $post->post_type ); |
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$pages = wp_dropdown_pages( array( 'post_type' => 'course', 'selected' => $post->post_parent, 'name' => 'parent_id', 'show_option_none' => __( '(no parent)' ), 'sort_column'=> 'menu_order, post_title', 'echo' => 0 ) ); |
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if ( ! empty( $pages ) ) { |
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echo $pages; |
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} |
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} |
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// Add our own URL strucutre and rewrite rules |
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function my_add_rewrite_rules() { |
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add_rewrite_tag('%lesson%', '([^/]+)', 'lesson='); |
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add_permastruct('lesson', '/lesson/%course%/%lesson%', false); |
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add_rewrite_rule('^lesson/([^/]+)/([^/]+)/?','index.php?lesson=$matches[2]','top'); |
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} |
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add_action( 'init', 'my_add_rewrite_rules' ); |
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// Set permalink for Lessons |
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function my_permalinks($permalink, $post, $leavename) { |
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$post_id = $post->ID; |
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if($post->post_type != 'lesson' || empty($permalink) || in_array($post->post_status, array('draft', 'pending', 'auto-draft'))) |
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return $permalink; |
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$parent = $post->post_parent; |
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$parent_post = get_post( $parent ); |
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$permalink = str_replace('%course%', $parent_post->post_name, $permalink); |
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return $permalink; |
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} |
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add_filter('post_type_link', 'my_permalinks', 10, 3); |
