tonyair/silverstripe-elemental-basics
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[IMPR] SEO and UX Friendly page title and nav label

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This commit is contained in:
Tony Air 2023-06-20 18:51:04 +02:00
parent a1c007cf3f
commit f1dd6da7d4
1 changed files with 44 additions and 29 deletions
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73
src/Extensions/BaseElementEx.php
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@ -14,6 +14,8 @@ use SilverStripe\Forms\TreeDropdownField;
use SilverStripe\ORM\DataExtension; use SilverStripe\ORM\DataExtension;
use SilverStripe\Forms\FieldList; use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\LiteralField; use SilverStripe\Forms\LiteralField;
use DNADesign\Elemental\Models\ElementalArea;
use SilverStripe\ORM\DataObject;
/** /**
* Class \A2nt\ElementalBasics\Extensions\BaseElementEx * Class \A2nt\ElementalBasics\Extensions\BaseElementEx
@ -22,8 +24,6 @@ use SilverStripe\Forms\LiteralField;
*/ */
class BaseElementEx extends DataExtension class BaseElementEx extends DataExtension
{ {
public function updateCMSFields(FieldList $fields) public function updateCMSFields(FieldList $fields)
{ {
$obj = $this->owner; $obj = $this->owner;
@ -38,18 +38,18 @@ class BaseElementEx extends DataExtension
.'</div>' .'</div>'
)); ));
if($this->owner->ID) { if ($this->owner->ID) {
$tab->push(TreeDropdownField::create( $tab->push(TreeDropdownField::create(
'MoveElementIDToPage', 'MoveElementIDToPage',
'Move an element to page', 'Move an element to page',
SiteTree::class SiteTree::class
)->setEmptyString('(select an element to move)')); )->setEmptyString('(select an element to move)'));
} }
} }
public static function MoveElementToPage($ID, $moveToID) public static function MoveElementToPage($ID, $moveToID)
{ {
$el = BaseElement::get()->byID($ID); $el = BaseElement::get()->byID($ID);
$page = SiteTree::get()->byID($moveToID); $page = SiteTree::get()->byID($moveToID);
if (!$page || !$el) { if (!$page || !$el) {
return false; return false;
@ -62,33 +62,48 @@ class BaseElementEx extends DataExtension
} }
public function updateCMSEditLink(&$link): void public function updateCMSEditLink(&$link): void
{ {
if (!$this->owner->inlineEditable()) { if (!$this->owner->inlineEditable()) {
$page = $this->owner->getPage(); $page = $this->owner->getPage();
if (!$page || $page instanceof SiteTree) { if (!$page || $page instanceof SiteTree) {
return; return;
} }
// As non-page DataObject's are managed via GridFields, we have to grab their CMS edit URL // As non-page DataObject's are managed via GridFields, we have to grab their CMS edit URL
// and replace the trailing /edit/ with a link to the nested ElementalArea edit form // and replace the trailing /edit/ with a link to the nested ElementalArea edit form
$relationName = $this->owner->getAreaRelationName(); $relationName = $this->owner->getAreaRelationName();
$link = preg_replace( $link = preg_replace(
'/edit\/?$/', '/edit\/?$/',
"ItemEditForm/field/{$relationName}/item/{$this->owner->ID}/edit/", "ItemEditForm/field/{$relationName}/item/{$this->owner->ID}/edit/",
$page->CMSEditLink() $page->CMSEditLink()
); );
} }
} }
public function onBeforeWrite() public function onBeforeWrite()
{ {
parent::onBeforeWrite(); parent::onBeforeWrite();
$el = $this->owner;
$moveID = $this->owner->getField('MoveElementIDToPage'); // clone page title to first element title
if($this->owner->ID && $moveID) { $class = DataObject::getSchema()->hasOneComponent($el, 'Parent');
self::MoveElementToPage($this->owner->ID, $moveID); $area = ($el->ParentID) ? DataObject::get_by_id($class, $el->ParentID) : null;
} if ($area instanceof ElementalArea && $area->exists()) {
if ($area->Elements()->count() === 0 && !$el->getField('Title') && $el->hasMethod('getPage')) {
$page = $el->getPage();
if ($page) {
$el->setField('Title', $page->getField('Title'));
}
}
}
$moveID = $el->getField('MoveElementIDToPage');
if ($el->ID && $moveID) {
self::MoveElementToPage($el->ID, $moveID);
}
} }
} }