get_files( 'php', 1 );
$nusantara_templates = array();
$base = array(trailingslashit(get_template_directory()), trailingslashit(get_stylesheet_directory()));
foreach ((array)$templates as $template) {
$template = WP_CONTENT_DIR . str_replace(WP_CONTENT_DIR, '', $template);
$nusantara_name = str_replace($base, '', $template);
if (false !== strpos($nusantara_name, '/template-style'))
continue;
$template_data = implode('', file( $template ));
$name = '';
if (preg_match( '|Template Style:(.*)$|mi', $template_data, $name))
$name = _cleanup_header_comment($name[1]);
if (!empty($name)) {
if(basename($template) != basename(__FILE__))
$nusantara_templates[trim($name)] = $nusantara_name;
}
}
return $nusantara_templates;
}
// -- Function Name : nusantara_post_templates_dropdown
// -- Params :
// -- Code Reference:
function nusantara_templates_dropdown() {
global $post;
$nusantara_templates = nusantara_templates();
foreach ($nusantara_templates as $template_name => $template_file) {
if ($template_file == get_post_meta($post->ID, '_wp_post_template', true)) { $selected = 'selected'; } else { $selected = ''; }
$opt = '';
echo $opt;
}
}
// -- Function Name : nusantara_post_template
// -- Params : $template
// -- Code Reference:
function nusantara_post_template($template) {
global $post;
$custom_field = get_post_meta($post->ID, '_wp_post_template', true);
if(!empty($custom_field) && file_exists(get_template_directory() . "/{$custom_field}")) {
$template = get_template_directory() . "/{$custom_field}"; }
return $template;
}
add_filter('single_template', 'nusantara_post_template');
// -- Function Name : nusantara_custom_box
// -- Params :
// -- Code Reference:
function nusantara_add_custom_box() {
if(nusantara_templates() ) {
add_meta_box(
'nusantara_post_template',
__( 'Template Style', 'nusantara' ),
'nusantara_custom_box',
'post',
'normal',
'high'
);
add_meta_box(
'nusantara_post_template',
__( 'Template Style', 'nusantara' ),
'nusantara_custom_box',
'portfolio',
'side',
'high'
);
}
}
add_action('add_meta_boxes', 'nusantara_add_custom_box');
// -- Function Name : nusantara_custom_box
// -- Params :
// -- Code Reference:
function nusantara_custom_box() {
global $post;
wp_nonce_field( basename( __FILE__ ), 'custom_meta_box_nonce' );
echo '';
echo '
';
echo '';
echo '' . __('You can select your template style', 'nusantara' ) . '
';
}
// -- Function Name : nusantara_template_save
// -- Params : $post_id, $post
// -- Code Reference:
function nusantara_template_save($post_id, $post) {
global $nusantara_key;
if (!isset( $_POST[ 'custom_meta_box_nonce' ] ) || !wp_verify_nonce($_POST['custom_meta_box_nonce'], basename(__FILE__)) ) {
return $post->ID;
}
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
if ( 'post' == $_POST['post_type'] ) {
if ( !current_user_can( 'edit_page', $post->ID ))
return $post->ID;
} else {
if ( !current_user_can( 'edit_post', $post->ID ))
return $post->ID;
}
$nusantara_key['_wp_post_template'] = $_POST['_wp_post_template'];
foreach ($nusantara_key as $key => $value) {
if( $post->post_type == 'revision' ) return;
$value = implode(',', (array)$value);
if(get_post_meta($post->ID, $key, FALSE)) {
update_post_meta($post->ID, $key, $value);
} else {
add_post_meta($post->ID, $key, $value);
}
if(!$value) delete_post_meta($post->ID, $key);
}
}
add_action('edit_post','nusantara_save_postdata');
add_action('save_post', 'nusantara_template_save', 1, 2);