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Code Issues Releases Wiki Activity

Fix issue processwire/processwire-issues#778

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This commit is contained in:
Ryan Cramer
2019-04-01 11:49:10 -04:00
parent 7bd2e3fc7f
commit 2e7db9c40f
2 changed files with 24 additions and 13 deletions
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15
wire/core/Templates.php
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@@ -223,6 +223,7 @@ class Templates extends WireSaveableItems {
public function ___clone(Saveable $item, $name = '') {
$original = $item;
/** @var Template $item */
$item = clone $item;
if($item->flags & Template::flagSystem) {
@@ -479,6 +480,7 @@ class Templates extends WireSaveableItems {
$foundParent = null;
$foundParents = $getAll ? $this->wire('pages')->newPageArray() : null;
$foundParentQty = 0;
if($template->noShortcut || !count($template->parentTemplates)) return $foundParents;
if($template->noParents == -1) {
@@ -508,11 +510,13 @@ class Templates extends WireSaveableItems {
if(!$numParentPages) continue;
if($getAll) {
// build list of all parents (will check access outside loop)
if($numParentPages) $foundParents->add($parentPages);
continue;
} else if($numParentPages > 1) {
// multiple possible parents
$parentPage = $this->wire('pages')->newNullPage();
// multiple possible parents, we can early-exit
$foundParentQty += $numParentPages;
break;
} else {
// one possible parent
$parentPage = $parentPages->first();
@@ -529,11 +533,12 @@ class Templates extends WireSaveableItems {
}
}
if($parentPage && $parentPage->id) $foundParentQty++;
$foundParent = $parentPage;
break;
if($foundParentQty > 1) break;
}
if($checkAccess && $foundParents && $foundParents->count()) {
if($checkAccess && $getAll && $foundParents && $foundParents->count()) {
$p = $this->wire('pages')->newPage(array('template' => $template));
foreach($foundParents as $parentPage) {
if(!$parentPage->addable($p)) $foundParents->remove($parentPage);
@@ -541,6 +546,8 @@ class Templates extends WireSaveableItems {
}
if($getAll) return $foundParents;
if($foundParentQty > 1) return $this->wire('pages')->newNullPage();
return $foundParent;
}