tonyair/silverstripe-subsites
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FIX be consistent with the variable setting

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So as to avoid fatal errors while attempting to count.
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Dylan 2018-03-26 23:23:19 +13:00 committed by Daniel Hensby
parent c7425ef23e
commit fe1c0a58c0
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1 changed files with 4 additions and 1 deletions
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5
src/Extensions/SiteTreeSubsites.php
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@ -15,9 +15,11 @@ use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\FormAction;
use SilverStripe\Forms\ToggleCompositeField;
use SilverStripe\i18n\i18n;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataExtension;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataQuery;
use SilverStripe\ORM\Map;
use SilverStripe\ORM\Queries\SQLSelect;
use SilverStripe\Security\Member;
use SilverStripe\Security\Security;
@ -106,10 +108,11 @@ class SiteTreeSubsites extends DataExtension
public function updateCMSFields(FieldList $fields)
{
$subsites = Subsite::accessible_sites('CMS_ACCESS_CMSMain');
$subsitesMap = [];
if ($subsites && $subsites->count()) {
$subsitesToMap = $subsites->exclude('ID', $this->owner->SubsiteID);
$subsitesMap = $subsitesToMap->map('ID', 'Title');
} else {
$subsitesMap = new Map(ArrayList::create());
}
// Master page edit field (only allowed from default subsite to avoid inconsistent relationships)