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Added test demonstrating how to make a CMS section that exposes only a sub-tree

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This commit is contained in:
Sam Minnee 2008-11-13 21:39:53 +00:00
parent 8393f9ac99
commit 08c22fbbf2
1 changed files with 34 additions and 0 deletions
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code/control/CMSSubTreeAdmin.php Normal file
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<?php
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 = 'Blog Content';
function SiteTreeAsUL() {
// This piece of code just gets us a root ID to use
$blogRoot = DataObject::get_one("BlogHolder");
if(!$blogRoot) {
$blogRoot = new BlogHolder();
$blogRoot->write();
}
// This code is what you will need to do to make a subtree version of CMSMain
$this->generateDataTreeHints();
$this->generateTreeStylingJS();
// blogRoot->ID is your root node
$siteTree = $this->getSiteTreeFor("SiteTree", $blogRoot->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;
}
}
?>