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Merge pull request #1713 from hailwood/patch-1

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Clean up code for url-segment checks
This commit is contained in:
Damian Mooyman 2017-01-16 17:44:12 +13:00 committed by GitHub
commit 540a80766d
1 changed files with 7 additions and 9 deletions
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16
code/Model/SiteTree.php
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@ -1719,20 +1719,18 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
$filter['"SiteTree"."ParentID"'] = $this->ParentID ? $this->ParentID : 0;
}
$votes = array_filter(
// If any of the extensions return `0` consider the segment invalid
$extensionResponses = array_filter(
(array)$this->extend('augmentValidURLSegment'),
function($v) {return !is_null($v);}
function($response) {return !is_null($response);}
);
if($votes) {
return min($votes);
if($extensionResponses) {
return min($extensionResponses);
}
// Check existence
$existingPage = DataObject::get_one(self::class, $filter);
if ($existingPage) return false;
return !($existingPage);
}
return !DataObject::get(self::class, $filter)->exists();
}
/**
* Generate a URL segment based on the title provided.