Code Duplication    Length = 3-3 lines in 2 locations

code/model/SiteTree.php 2 locations

@@ 903-905 (lines=3) @@
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	 * @return bool True if the current user can delete this page
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	 */
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	public function canDelete($member = null) {
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		if($member instanceof Member) $memberID = $member->ID;
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		else if(is_numeric($member)) $memberID = $member;
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		else $memberID = Member::currentUserID();
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		if($memberID && Permission::checkMember($memberID, array("ADMIN", "SITETREE_EDIT_ALL"))) {
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			return true;
@@ 995-997 (lines=3) @@
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	 * @return bool True if the current user can edit this page
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	 */
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	public function canEdit($member = null) {
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		if($member instanceof Member) $memberID = $member->ID;
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		else if(is_numeric($member)) $memberID = $member;
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		else $memberID = Member::currentUserID();
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		if($memberID && Permission::checkMember($memberID, array("ADMIN", "SITETREE_EDIT_ALL"))) return true;
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