vv221
91c198cf0a
The prefix used is "childrenpages_". This should make it easier for template builders to identify the menu items added by this plugin.
71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
<?php
|
|
|
|
namespace dokuwiki\plugin\childrenpages;
|
|
|
|
use dokuwiki\Menu\Item\AbstractItem;
|
|
|
|
class MenuItem extends AbstractItem {
|
|
/**
|
|
* Generate a menu item from a passed string
|
|
*
|
|
* @param string $type
|
|
* @param string $label
|
|
* @param bool $strip_namespace
|
|
*/
|
|
public function __construct(
|
|
string $type,
|
|
string $label = '',
|
|
bool $strip_namespace = false
|
|
) {
|
|
$this->type = "childrenpages_$type";
|
|
if ( empty($label) ) {
|
|
$label = ucfirst($type);
|
|
}
|
|
$this->label = $label;
|
|
parent::__construct();
|
|
$this->setTargetFromType($type, $strip_namespace);
|
|
}
|
|
|
|
/**
|
|
* Set the item target link from its type
|
|
*
|
|
* @param string $type
|
|
* @param bool $strip_namespace
|
|
*/
|
|
protected function setTargetFromType(string $type, bool $strip_namespace) : void {
|
|
global $INFO;
|
|
global $plugin_controller;
|
|
$language = null;
|
|
// If one of the "translate" or "translation" plugins is activated, get the language code for the current page
|
|
if ( ! $plugin_controller->isdisabled('translate') ) {
|
|
$translate_plugin =& $plugin_controller->load('helper', 'translate');
|
|
$language = $translate_plugin->getPageLanguage();
|
|
} elseif ( ! $plugin_controller->isdisabled('translation') ) {
|
|
$translation_plugin =& $plugin_controller->load('helper', 'translation');
|
|
$language = $translation_plugin->getLangPart($INFO['id']);
|
|
}
|
|
// Split path to page
|
|
$page_path = explode(':', $INFO['id']);
|
|
// If the top level namespace is a language one, the children namespace should be inserted inside it
|
|
$is_in_a_lang_namespace = ( $language !== null && $page_path[0] === $language );
|
|
if ( $is_in_a_lang_namespace ) {
|
|
array_shift($page_path);
|
|
}
|
|
// Strip the top level namespace if we are already on a child page
|
|
if ( $strip_namespace ) {
|
|
array_shift($page_path);
|
|
}
|
|
// Build the link target path
|
|
$target_path = [];
|
|
if ( $is_in_a_lang_namespace ) {
|
|
$target_path[] = $language;
|
|
}
|
|
// Add namespace of the target child page, unless the special value "_main" has been used
|
|
// "_main" is used to generate a link back to the main parent page
|
|
if ( $this->type !== '_main' ) {
|
|
$target_path[] = $type;
|
|
}
|
|
$this->id = implode(':', array_merge($target_path, $page_path));
|
|
$this->params = [];
|
|
}
|
|
}
|