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FIX Nicer fallback if Parent is not set correctly.

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This commit is contained in:
Will Rossiter 2013-03-05 20:34:15 +13:00
parent cc0ec9b224
commit 567c2236db
1 changed files with 6 additions and 4 deletions
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10
code/dataobjects/Comment.php
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@ -135,9 +135,11 @@ class Comment extends DataObject {
* @return DataObject * @return DataObject
*/ */
public function getParent() { public function getParent() {
if(!$this->BaseClass) $this->BaseClass = "SiteTree"; if(!$this->BaseClass) {
$this->BaseClass = "SiteTree";
}
return DataObject::get_by_id($this->BaseClass, $this->ParentID); return ($this->ParentID) ? DataObject::get_by_id($this->BaseClass, $this->ParentID) : null;
} }
@ -149,9 +151,9 @@ class Comment extends DataObject {
public function getParentTitle(){ public function getParentTitle(){
$parent = $this->getParent(); $parent = $this->getParent();
return ($parent->Title) ? $parent->Title : $parent->ClassName . " #" . $parent->ID; return ($parent && $parent->Title) ? $parent->Title : $parent->ClassName . " #" . $parent->ID;
} }
/** /**
* Comment-parent classnames obviousely vary, return the parent classname * Comment-parent classnames obviousely vary, return the parent classname
* *