silverstripe-frameworktest/code/control/CMSSubTreeAdmin.php

37 lines
1.3 KiB
PHP

<?php
/**
* Test a subtree-admin that only shows the children of a FTPageHolder
*/
class CMSSubTreeAdmin extends CMSMain {
// These variables are 2.3-specific; in 2.2.x you will need to edit _config.php
static $url_segment = 'subtree';
static $menu_title = 'FT Pages';
function SiteTreeAsUL() {
// This piece of code just gets us a root ID to use
$ftRoot = DataObject::get_one("FTPageHolder");
if(!$ftRoot) {
$ftRoot = new FTPageHolder();
$ftRoot->write();
}
// This code is what you will need to do to make a subtree version of CMSMain
$this->generateDataTreeHints();
$this->generateTreeStylingJS();
// ftRoot->ID is your root node
$siteTree = $this->getSiteTreeFor("SiteTree", $ftRoot->ID);
// This code is copied from getSiteTreeFor(), because getSiteTreeFor has it hard-coded to only generate if rootID = 0
$rootLink = $this->Link() . '0';
if($this->hasMethod('getCMSTreeTitle')) $treeTitle = $this->getCMSTreeTitle();
else $treeTitle = _t('LeftAndMain.SITECONTENTLEFT',"Site Content",PR_HIGH,'Root node on left');
$siteTree = "<ul id=\"sitetree\" class=\"tree unformatted\"><li id=\"record-0\" class=\"Root nodelete\"><a href=\"$rootLink\"><strong>$treeTitle</strong></a>"
. $siteTree . "</li></ul>";
return $siteTree;
}
}
?>