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<?php |
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/** |
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*@author nicolaas [at] sunnysideup.co.nz |
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* |
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* |
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**/ |
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class SilverstripeColumnsPageExtension extends DataExtension |
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{ |
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private static $db = [ |
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'Summary' => 'HTMLVarchar(255)', |
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'DefaultSidebarContent' => 'HTMLText' |
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]; |
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private static $has_one = [ |
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'SummaryImage' => 'Image', |
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'SidebarImage' => 'Image' |
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]; |
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private static $casting = [ |
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'MyDefaultSidebarContent' => 'HTMLText', |
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'FullWidthContent' => 'HTMLText', |
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'SummaryContent' => 'HTMLText' |
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]; |
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private static $field_labels = [ |
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'Summary' => 'Page Summary', |
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'DefaultSidebarContent' => 'Sidebar content', |
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'SummaryImage' => 'Image for Summaries', |
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'SidebarImage' => 'Sidebar Image' |
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]; |
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private static $field_labels_right = [ |
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'Summary' => 'A summary of the page for use on other pages.', |
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'DefaultSidebarContent' => 'The sidebar show up to the right of the main content. It is usually for something like DID YOU KNOW? or CONTACT DETAILS.', |
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'SummaryImage' => 'Image used to show a link to this page together with the summary of the page provided.', |
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'SidebarImage' => 'Image to show up in the sidebar instead of content.' |
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]; |
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private static $page_types_that_use_the_default_sidebar = []; |
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private static $page_types_that_use_the_second_column = []; |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$fieldLabels = $this->owner->FieldLabels(); |
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$fieldLabelsRight = Config::inst()->get('SilverstripeColumnsPageExtension', 'field_labels_right'); |
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$tabTitleSummary = _t('SilverstripeColumnsPageExtension.SUMMARY_TAB', 'Summary'); |
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$tabTitleContent = _t('SilverstripeColumnsPageExtension.ADDITIONAL_CONTENT_TAB', 'MoreContent'); |
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$fields->addFieldsToTab( |
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'Root.' . $tabTitleSummary, |
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[ |
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HTMLEditorField::create( |
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'Summary', |
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$fieldLabels['Summary'] |
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)->setRows(3) |
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->setRightTitle($fieldLabelsRight['Summary']), |
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UploadField::create( |
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'SummaryImage', |
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$fieldLabels['SummaryImage'] |
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)->setRightTitle($fieldLabelsRight['SummaryImage']) |
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] |
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); |
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if($this->owner->UseDefaultSidebarContent()) { |
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$fields->addFieldsToTab( |
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'Root.' . $tabTitleContent, |
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[ |
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HTMLEditorField::create( |
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'DefaultSidebarContent', |
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$fieldLabels['DefaultSidebarContent'] |
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)->setRightTitle($fieldLabelsRight['DefaultSidebarContent']), |
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UploadField::create( |
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'SidebarImage', |
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$fieldLabels['SidebarImage'] |
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)->setRightTitle($fieldLabelsRight['SidebarImage']) |
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] |
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); |
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} |
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return $fields; |
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} |
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/** |
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* @return boolean |
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*/ |
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function UseDefaultSideBarContent() |
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{ |
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if($this->owner->hasMethod('UseDefaultSideBarContentOverloaded')) { |
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$v = $this->owner->UseDefaultSideBarContentOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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$testArray = Config::inst()->get('SilverstripeColumnsPageExtension', 'page_types_that_use_the_default_sidebar'); |
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if(count($testArray) === 0) { |
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return true; |
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} else { |
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if(in_array($this->owner->ClassName, $testArray)) { |
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return true; |
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} |
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return false; |
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} |
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return false; |
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} |
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/** |
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* @return Image | null |
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*/ |
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function MySidebarImage() |
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{ |
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if($this->owner->hasMethod('MySidebarImageOverloaded')) { |
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$v = $this->owner->MySidebarImageOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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if($this->owner->SidebarImageID) { |
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$image = $this->owner->SidebarImage(); |
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if($image && $image->exists()) { |
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return $image; |
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} |
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} |
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$parent = $this->owner->Parent(); |
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if($parent && $parent->exists() && $parent instanceof SiteTree) { |
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return $parent->MySidebarImage(); |
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} |
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return null; |
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} |
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/** |
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* |
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* @return string (HTML) |
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*/ |
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View Code Duplication |
function getMyDefaultSidebarContent() |
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{ |
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if($this->owner->hasMethod('MyDefaultSidebarContentOverloaded')) { |
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$v = $this->owner->MyDefaultSidebarContentOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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return $this->owner->DefaultSidebarContent; |
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} |
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/** |
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* |
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* @return string (HTML) |
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*/ |
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View Code Duplication |
function getFullWidthContent() |
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{ |
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if($this->owner->hasMethod('FullWidthContentOverloaded')) { |
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$v = $this->owner->FullWidthContentOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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return $this->owner->renderWith('FullWidthContent'); |
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} |
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/** |
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* |
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* @return string (HTML) |
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*/ |
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View Code Duplication |
function getSummaryContent() |
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{ |
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if($this->owner->hasMethod('SummaryContentOverloaded')) { |
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$v = $this->owner->SummaryContentOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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return $this->owner->renderWith('SummaryContent'); |
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} |
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private static $_children_show_in_menu = []; |
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function ChildrenShowInMenu($root = false) |
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{ |
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if($this->owner->hasMethod('ChildrenShowInMenuOverloaded')) { |
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$v = $this->owner->ChildrenShowInMenuOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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$key = $this->owner->ID. '_'.($root ? 'true' : 'false'); |
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if(!isset(self::$_children_show_in_menu[$key])) { |
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if($root) { |
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$list = Page::get()->filter(['ShowInMenus' => 1, 'ParentID' => 0]); |
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foreach($list as $page) { |
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if(! $page->canView()) { |
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$list->remove($page); |
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} |
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} |
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} else { |
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$list = $this->owner->Children(); |
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foreach($list as $page) { |
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if(! $page->ShowInMenus) { |
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$list->remove($page); |
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} |
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} |
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} |
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self::$_children_show_in_menu[$key] = $list; |
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} |
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return self::$_children_show_in_menu[$key]; |
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} |
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function MyMenuItems() |
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{ |
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if($this->owner->hasMethod('MyMenuItemsOverloaded')) { |
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$v = $this->owner->MyMenuItemsOverloaded(); |
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if($v !== null) { |
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return $v; |
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} |
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} |
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//first stop: children ... |
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$parent = $this->owner; |
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$dataSet = false; |
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while($parent && $dataSet === false) { |
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$dataSet = $parent->ChildrenShowInMenu(); |
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if($dataSet->count() === 0) { |
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$dataSet = false; |
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} |
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if($dataSet === false) { |
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$parent = Page::get()->byID($parent->ParentID); |
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} |
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} |
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if($dataSet === false) { |
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$dataSet = $this->ChildrenShowInMenu(true); |
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} |
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return $dataSet; |
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} |
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function MyMenuItemsParentPage() |
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{ |
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$children = $this->MyMenuItems(); |
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if($children) { |
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if($child = $children->first()) { |
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$page = Page::get()->byID($child->ParentID); |
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if($page && $page->ShowInMenus && $page->canView()) { |
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return $page; |
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} |
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} |
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} |
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} |
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function MyMenuItemsParentLink() |
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{ |
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$parent = $this->MyMenuItemsParentPage(); |
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if($parent) { |
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return $parent->MyMenuItemsMenuLink($parent->ParentID); |
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} |
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return $this->MyMenuItemsMenuLink(0); |
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} |
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function MyMenuItemsMenuLink($id = null) |
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{ |
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if($id === null) { |
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$id = $this->owner->ID; |
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} |
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return $this->owner->Link().'myspecificpagemenuitems/'.$id.'/'; |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.