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API CHANGE: Define VirtualPage::isPublishable() so that people know not to even request publication if it's not allowed. (from r93098)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@96751 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2010-01-12 23:32:41 +00:00
parent fe343f9d5d
commit fc0bc9ba03
1 changed files with 10 additions and 2 deletions
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12
core/model/VirtualPage.php
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@ -62,6 +62,14 @@ class VirtualPage extends Page {
* We can only publish the page if there is a published source page * We can only publish the page if there is a published source page
*/ */
public function canPublish($member = null) { public function canPublish($member = null) {
return $this->isPublishable() && parent::canPublish($member);
}
/**
* Returns true if is page is publishable by anyone at all
* Return false if the source page isn't published yet.
*/
public function isPublishable() {
// No source // No source
if(!$this->CopyContentFrom()) { if(!$this->CopyContentFrom()) {
return false; return false;
@ -72,8 +80,8 @@ class VirtualPage extends Page {
return false; return false;
} }
// Default behaviour // Default - publishable
return parent::canPublish($member); return true;
} }
/** /**