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<?php |
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namespace CWP\CWP\PageTypes; |
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use SilverStripe\CMS\Model\SiteTree; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\GridField\GridField; |
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use SilverStripe\Forms\GridField\GridFieldAddExistingAutocompleter; |
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use SilverStripe\Forms\GridField\GridFieldAddNewButton; |
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use SilverStripe\Forms\GridField\GridFieldConfig_RelationEditor; |
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use SilverStripe\Forms\GridField\GridFieldDataColumns; |
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use SilverStripe\Forms\GridField\GridFieldEditButton; |
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use SilverStripe\Forms\GridField\GridFieldFilterHeader; |
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use SilverStripe\Forms\TreeMultiselectField; |
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use SilverStripe\Taxonomy\TaxonomyTerm; |
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use SilverStripe\View\ArrayData; |
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use TractorCow\Fluent\Model\Locale; |
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use TractorCow\Fluent\State\FluentState; |
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use UndefinedOffset\SortableGridField\Forms\GridFieldSortableRows; |
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/** |
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* **BasePage** is the foundation which can be used for constructing your own pages. |
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* By default it is hidden from the CMS - we rely on developers creating their own |
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* `Page` class in the `mysite/code` which will extend from the **BasePage**. |
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*/ |
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class BasePage extends SiteTree |
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{ |
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private static $icon = 'cwp/cwp:images/icons/sitetree_images/page.png'; |
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/** |
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* Hide this page type from the CMS. hide_ancestor is slightly misnamed, should really be just "hide" |
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* |
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* {@inheritDoc} |
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*/ |
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private static $hide_ancestor = BasePage::class; |
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private static $api_access = [ |
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'view' => [ |
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'Locale', 'URLSegment', 'Title', 'MenuTitle', 'Content', 'MetaDescription', |
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'ExtraMenu', 'Sort', 'Version', 'ParentID', 'ID' |
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], |
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'edit' => [ |
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'Locale', 'URLSegment', 'Title', 'MenuTitle', 'Content', 'MetaDescription', |
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'ExtraMenu', 'Sort', 'Version', 'ParentID', 'ID' |
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], |
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]; |
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private static $table_name = 'BasePage'; |
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/** |
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* @config |
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* @var string |
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*/ |
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private static $related_pages_title = 'Related pages'; |
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private static $many_many = [ |
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'Terms' => TaxonomyTerm::class, |
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'RelatedPages' => BasePage::class, |
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]; |
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private static $many_many_extraFields = [ |
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'RelatedPages' => [ |
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'SortOrder' => 'Int', |
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], |
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]; |
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private static $plural_name = 'Base Pages'; |
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/** |
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* Get the footer holder. |
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*/ |
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public function getFooter() |
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{ |
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return FooterHolder::get_one(FooterHolder::class); |
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} |
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public function RelatedPages() |
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{ |
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return $this->getManyManyComponents('RelatedPages')->sort('SortOrder'); |
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} |
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public function RelatedPagesTitle() |
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{ |
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return $this->config()->get('related_pages_title'); |
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} |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function (FieldList $fields) { |
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// Related Pages |
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$components = GridFieldConfig_RelationEditor::create(); |
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$components->removeComponentsByType(GridFieldAddNewButton::class); |
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$components->removeComponentsByType(GridFieldEditButton::class); |
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$components->removeComponentsByType(GridFieldFilterHeader::class); |
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$components->addComponent(new GridFieldSortableRows('SortOrder')); |
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/** @var GridFieldDataColumns $dataColumns */ |
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$dataColumns = $components->getComponentByType(GridFieldDataColumns::class); |
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$dataColumns->setDisplayFields([ |
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'Title' => _t(__CLASS__ . '.ColumnTitle', 'Title'), |
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'ClassName' => _t(__CLASS__ . '.ColumnPageType', 'Page Type') |
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]); |
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$fields->findOrMakeTab( |
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'Root.RelatedPages', |
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_t(__CLASS__ . '.RelatedPages', 'Related pages') |
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); |
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$fields->addFieldToTab( |
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'Root.RelatedPages', |
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GridField::create( |
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'RelatedPages', |
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_t(__CLASS__ . '.RelatedPages', 'Related pages'), |
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$this->RelatedPages(), |
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$components |
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) |
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); |
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// Taxonomies - Unless they have their own 'Tags' field (such as in Blog, etc) |
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$hasMany = $this->hasMany(); |
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$manyMany = $this->manyMany(); |
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if (!isset($hasMany['Tags']) && !isset($manyMany['Tags'])) { |
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$components = GridFieldConfig_RelationEditor::create(); |
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$components->removeComponentsByType(GridFieldAddNewButton::class); |
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$components->removeComponentsByType(GridFieldEditButton::class); |
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/** @var GridFieldAddExistingAutocompleter $autoCompleter */ |
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$autoCompleter = $components->getComponentByType(GridFieldAddExistingAutocompleter::class); |
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$autoCompleter->setResultsFormat('$Name ($TaxonomyName)'); |
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/** @var GridFieldDataColumns $dataColumns */ |
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$dataColumns = $components->getComponentByType(GridFieldDataColumns::class); |
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$dataColumns->setDisplayFields([ |
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'Name' => _t(__CLASS__ . '.Term', 'Term'), |
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'TaxonomyName' => _t(__CLASS__ . '.Taxonomy', 'Taxonomy') |
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]); |
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$fields->findOrMakeTab('Root.Tags', _t(__CLASS__ . '.TagsTabTitle', 'Tags')); |
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$fields->addFieldToTab( |
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'Root.Tags', |
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TreeMultiselectField::create( |
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'Terms', |
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_t(__CLASS__ . '.Terms', 'Terms'), |
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TaxonomyTerm::class |
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)->setDescription(_t(__CLASS__ . '.TermsDescription', 'Click to search for additional terms')) |
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); |
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} |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* Returns the native language name for the selected locale/language, empty string if Fluent is not available |
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* |
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* @return string |
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*/ |
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public function getSelectedLanguage() |
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{ |
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if (!class_exists(Locale::class) || !$this->hasMethod('Locales')) { |
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return ''; |
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} |
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/** @var ArrayData $information */ |
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$information = $this->LocaleInformation(FluentState::singleton()->getLocale()); |
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return $information->LanguageNative; |
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} |
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} |
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silverstripe /
cwp
