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some fixes for no siblings

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This commit is contained in:
Andy Miller
2015-08-28 11:38:52 -06:00
parent 8bdef0dc57
commit 688ec17cba
1 changed files with 12 additions and 3 deletions
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15
system/src/Grav/Common/Page/Page.php
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@@ -1657,7 +1657,10 @@ class Page
public function isFirst()
{
$collection = $this->parent()->collection('content', false);
return $collection->isFirst($this->path());
if ($collection instanceof Collection) {
return $collection->isFirst($this->path());
}
return true;
}
/**
@@ -1668,7 +1671,10 @@ class Page
public function isLast()
{
$collection = $this->parent()->collection('content', false);
return $collection->isLast($this->path());
if ($collection instanceof Collection) {
return $collection->isLast($this->path());
}
return true;
}
/**
@@ -1700,7 +1706,10 @@ class Page
public function adjacentSibling($direction = 1)
{
$collection = $this->parent()->collection('content', false);
return $collection->adjacentSibling($this->path(), $direction);
if ($collection instanceof Collection) {
return $collection->adjacentSibling($this->path(), $direction);
}
return false;
}
/**