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parents-merge 34566 - Moved Level() from ContentController to SiteTree so that it can be accessed from anywhere
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@45047 467b73ca-7a2a-4603-9d3b-597d59a354a9
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@ -154,20 +154,6 @@ class ContentController extends Controller {
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return new DataObjectSet($visible);
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}
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/**
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* Returns the page in the current page stack of the given level.
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* Level(1) will return the main menu item that we're currently inside, etc.
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*/
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public function Level($level) {
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$parent = $this->data();
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$stack = array($parent);
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while($parent = $parent->Parent) {
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array_unshift($stack, $parent);
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}
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return isset($stack[$level-1]) ? $stack[$level-1] : null;
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}
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public function Menu($level) {
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return $this->getMenu($level);
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@ -1347,6 +1347,19 @@ class SiteTree extends DataObject {
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}
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}
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/**
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* Returns the page in the current page stack of the given level.
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* Level(1) will return the main menu item that we're currently inside, etc.
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*/
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public function Level($level) {
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$parent = $this;
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$stack = array($parent);
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while($parent = $parent->Parent) {
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array_unshift($stack, $parent);
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}
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return isset($stack[$level-1]) ? $stack[$level-1] : null;
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}
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/**
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* Return the CSS classes to apply to this node in the CMS tree
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