website_jukni/dokuwiki/inc/Ui/Admin.php
2017-12-29 15:51:59 +01:00

173 lines
4.9 KiB
PHP

<?php
namespace dokuwiki\Ui;
/**
* Class Admin
*
* Displays the Admin screen
*
* @package dokuwiki\Ui
* @author Andreas Gohr <andi@splitbrain.org>
* @author Håkan Sandell <hakan.sandell@home.se>
*/
class Admin extends Ui {
protected $menu;
/**
* Display the UI element
*
* @return void
*/
public function show() {
$this->menu = $this->getPluginList();
echo '<div class="ui-admin">';
echo p_locale_xhtml('admin');
$this->showSecurityCheck();
$this->showAdminMenu();
$this->showManagerMenu();
$this->showVersion();
$this->showPluginMenu();
echo '</div>';
}
/**
* Display the standard admin tasks
*/
protected function showAdminMenu() {
/** @var \DokuWiki_Auth_Plugin $auth */
global $auth;
global $INFO;
if(!$INFO['isadmin']) return;
// user manager only if the auth backend supports it
if(!$auth || !$auth->canDo('getUsers') ) {
if(isset($this->menu['usermanager'])) unset($this->menu['usermanager']);
}
echo '<ul class="admin_tasks">';
foreach(array('usermanager','acl', 'extension', 'config', 'styling') as $plugin) {
if(!isset($this->menu[$plugin])) continue;
$this->showMenuItem($this->menu[$plugin]);
unset($this->menu[$plugin]);
}
echo '</ul>';
}
/**
* Display the standard manager tasks
*/
protected function showManagerMenu() {
echo '<ul class="admin_tasks">';
foreach(array('revert','popularity') as $plugin) {
if(!isset($this->menu[$plugin])) continue;
$this->showMenuItem($this->menu[$plugin]);
unset($this->menu[$plugin]);
}
echo '</ul>';
}
/**
* Display all the remaining plugins
*/
protected function showPluginMenu() {
if(!count($this->menu)) return;
echo p_locale_xhtml('adminplugins');
echo '<ul class="admin_plugins">';
foreach ($this->menu as $item) {
$this->showMenuItem($item);
}
echo '</ul>';
}
/**
* Display the DokuWiki version
*/
protected function showVersion() {
echo '<div id="admin__version">';
echo getVersion();
echo '</div>';
}
/**
* data security check
*
* simple check if the 'savedir' is relative and accessible when appended to DOKU_URL
*
* it verifies either:
* 'savedir' has been moved elsewhere, or
* has protection to prevent the webserver serving files from it
*/
protected function showSecurityCheck() {
global $conf;
if(substr($conf['savedir'], 0, 2) !== './') return;
echo '<a style="border:none; float:right;"
href="http://www.dokuwiki.org/security#web_access_security">
<img src="' . DOKU_URL . $conf['savedir'] . '/security.png" alt="Your data directory seems to be protected properly."
onerror="this.parentNode.style.display=\'none\'" /></a>';
}
/**
* Display a single Admin menu item
*
* @param array $item
*/
protected function showMenuItem($item) {
global $ID;
if(blank($item['prompt'])) return;
echo '<li><div class="li">';
echo '<a href="' . wl($ID, 'do=admin&amp;page=' . $item['plugin']) . '">';
echo '<span class="icon">';
echo inlineSVG($item['icon']);
echo '</span>';
echo '<span class="prompt">';
echo $item['prompt'];
echo '</span>';
echo '</a>';
echo '</div></li>';
}
/**
* Build list of admin functions from the plugins that handle them
*
* Checks the current permissions to decide on manager or admin plugins
*
* @return array list of plugins with their properties
*/
protected function getPluginList() {
global $INFO;
global $conf;
$pluginlist = plugin_list('admin');
$menu = array();
foreach($pluginlist as $p) {
/** @var \DokuWiki_Admin_Plugin $obj */
if(($obj = plugin_load('admin', $p)) === null) continue;
// check permissions
if($obj->forAdminOnly() && !$INFO['isadmin']) continue;
$menu[$p] = array(
'plugin' => $p,
'prompt' => $obj->getMenuText($conf['lang']),
'icon' => $obj->getMenuIcon(),
'sort' => $obj->getMenuSort(),
);
}
// sort by name, then sort
uasort(
$menu,
function ($a, $b) {
$strcmp = strcasecmp($a['prompt'], $b['prompt']);
if($strcmp != 0) return $strcmp;
if($a['sort'] == $b['sort']) return 0;
return ($a['sort'] < $b['sort']) ? -1 : 1;
}
);
return $menu;
}
}