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<?php |
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namespace Dynamic\BaseObject\Model; |
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use DNADesign\Elemental\Forms\TextCheckboxGroupField; |
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use DNADesign\Elemental\Models\BaseElement; |
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use Sheadawson\Linkable\Forms\LinkField; |
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use Sheadawson\Linkable\Models\Link; |
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use SilverStripe\Assets\Image; |
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use SilverStripe\CMS\Model\SiteTree; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\ORM\ValidationResult; |
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use SilverStripe\Security\Permission; |
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use SilverStripe\Versioned\Versioned; |
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/** |
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* Class BaseElementObject. |
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* |
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* @property string $Title |
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* @property booelan $ShowTitle |
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* @property string $Content |
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* |
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* @property int $ImageID |
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* @property int $ElementLinkID |
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* |
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* @method Image Image() |
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* @method Link ElementLink() |
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* |
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* @mixin Versioned |
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*/ |
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class BaseElementObject extends DataObject |
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{ |
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/** |
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* @var array |
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*/ |
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private static $db = array( |
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'Title' => 'Varchar(255)', |
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'ShowTitle' => 'Boolean', |
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'Content' => 'HTMLText', |
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); |
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/** |
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* @var array |
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*/ |
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private static $has_one = array( |
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'Image' => Image::class, |
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'ElementLink' => Link::class, |
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); |
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/** |
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* @var array |
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*/ |
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private static $owns = array( |
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'Image', |
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); |
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/** |
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* @var string |
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*/ |
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private static $default_sort = 'Title ASC'; |
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/** |
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* @var array |
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*/ |
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private static $summary_fields = array( |
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'Image.CMSThumbnail' => 'Image', |
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'Title' => 'Title', |
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); |
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/** |
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* @var array |
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*/ |
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private static $searchable_fields = array( |
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'Title' => array( |
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'title' => 'Headline', |
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), |
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'Content' => array( |
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'title' => 'Description', |
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), |
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); |
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/** |
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* @var array |
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*/ |
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private static $extensions = [ |
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Versioned::class, |
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]; |
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/** |
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* Adds Publish button. |
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* |
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* @var bool |
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*/ |
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private static $versioned_gridfield_extensions = true; |
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/** |
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* @var string |
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*/ |
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private static $table_name = 'BaseElementObject'; |
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/** |
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* @return FieldList |
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* |
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* @throws \Exception |
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*/ |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function ($fields) { |
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/** @var FieldList $fields */ |
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$fields->replaceField( |
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'ElementLinkID', |
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LinkField::create('ElementLinkID') |
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->setTitle('Link') |
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->setDescription('Optional. Add a call to action link.') |
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); |
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$fields->insertBefore($fields->dataFieldByName('ElementLinkID'), 'Content'); |
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$fields->removeByName(array( |
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'ElementFeaturesID', |
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'Sort', |
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)); |
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// Add a combined field for "Title" and "Displayed" checkbox in a Bootstrap input group |
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$fields->removeByName('ShowTitle'); |
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$fields->replaceField( |
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'Title', |
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TextCheckboxGroupField::create() |
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->setName('Title') |
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); |
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$image = $fields->dataFieldByName('Image') |
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->setDescription('Optional. Display an image with this feature.') |
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->setFolderName('Uploads/Elements/Objects'); |
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$fields->insertBefore($image, 'Content'); |
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$fields->dataFieldByName('Content') |
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->setTitle('Description') |
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->setDescription('Optional. Set a description for this feature.') |
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->setRows(8); |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* @return SiteTree|null |
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*/ |
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public function getPage() |
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{ |
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$page = Director::get_current_page(); |
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// because $page can be a SiteTree or Controller |
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return $page instanceof SiteTree ? $page : null; |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* @param \SilverStripe\Security\Member|null $member |
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* @return boolean |
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*/ |
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public function canView($member = null) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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if ($page = $this->getPage()) { |
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return $page->canView($member); |
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} |
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return Permission::check('CMS_ACCESS', 'any', $member); |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* @param \SilverStripe\Security\Member|null $member |
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* |
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* @return boolean |
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*/ |
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public function canEdit($member = null) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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if ($page = $this->getPage()) { |
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return $page->canEdit($member); |
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} |
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return Permission::check('CMS_ACCESS', 'any', $member); |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* Uses archive not delete so that current stage is respected i.e if a |
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* element is not published, then it can be deleted by someone who doesn't |
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* have publishing permissions. |
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* |
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* @param \SilverStripe\Security\Member|null $member |
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* |
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* @return boolean |
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*/ |
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public function canDelete($member = null) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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if ($page = $this->getPage()) { |
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return $page->canArchive($member); |
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} |
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return Permission::check('CMS_ACCESS', 'any', $member); |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* @param \SilverStripe\Security\Member|null $member |
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* @param array $context |
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* |
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* @return boolean |
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*/ |
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public function canCreate($member = null, $context = array()) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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return Permission::check('CMS_ACCESS', 'any', $member); |
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} |
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} |
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