Code Duplication    Length = 3-3 lines in 2 locations

code/Controllers/CMSMain.php 2 locations

@@ 1477-1479 (lines=3) @@
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		if(($id = $this->urlParams['ID']) && is_numeric($id)) {
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			/** @var SiteTree $page */
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			$page = SiteTree::get()->byID($id);
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			if($page && (!$page->canEdit() || !$page->canCreate(null, array('Parent' => $page->Parent())))) {
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				return Security::permissionFailure($this);
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			}
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			if(!$page || !$page->ID) throw new SS_HTTPResponse_Exception("Bad record ID #$id", 404);
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			$newPage = $page->duplicate();
@@ 1516-1518 (lines=3) @@
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		if(($id = $this->urlParams['ID']) && is_numeric($id)) {
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			/** @var SiteTree $page */
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			$page = SiteTree::get()->byID($id);
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			if($page && (!$page->canEdit() || !$page->canCreate(null, array('Parent' => $page->Parent())))) {
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				return Security::permissionFailure($this);
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			}
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			if(!$page || !$page->ID) throw new SS_HTTPResponse_Exception("Bad record ID #$id", 404);
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			$newPage = $page->duplicateWithChildren();