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<?php |
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namespace Dynamic\Elements\Accordion\Elements; |
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use DNADesign\Elemental\Models\BaseElement; |
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use Dynamic\Elements\Accordion\Model\AccordionPanel; |
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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\GridFieldDeleteAction; |
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use SilverStripe\ORM\FieldType\DBField; |
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use SilverStripe\ORM\FieldType\DBHTMLText; |
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use Symbiote\GridFieldExtensions\GridFieldOrderableRows; |
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/** |
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* Class ElementAccordion |
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* @package Dynamic\Elements\Accordion\Elements |
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* |
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* @property string $Content |
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* |
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* @method \SilverStripe\ORM\HasManyList Panels() |
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*/ |
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class ElementAccordion extends BaseElement |
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{ |
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/** |
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* @var string |
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*/ |
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private static $icon = 'font-icon-block-content'; |
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/** |
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* @var string |
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*/ |
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private static $table_name = 'ElementAccordion'; |
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/** |
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* @var string |
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*/ |
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private static $description = 'Display content in collapsable panels.'; |
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/** |
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* @var array |
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*/ |
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private static $db = [ |
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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_many = array( |
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'Panels' => AccordionPanel::class, |
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); |
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/** |
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* Set to false to prevent an in-line edit form from showing in an elemental area. Instead the element will be |
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* clickable and a GridFieldDetailForm will be used. |
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* |
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* @config |
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* @var bool |
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*/ |
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private static $inline_editable = false; |
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/** |
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* @param bool $includerelations |
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* @return array |
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*/ |
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public function fieldLabels($includerelations = true) |
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{ |
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$labels = parent::fieldLabels($includerelations); |
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$labels['Panels'] = _t(__CLASS__ . '.PanelsLabel', 'Accordion panels'); |
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return $labels; |
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} |
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/** |
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* @return FieldList |
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*/ |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function ($fields) { |
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/* @var FieldList $fields */ |
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$fields->removeByName(array( |
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'Sort', |
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)); |
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$fields->dataFieldByName('Content') |
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->setRows(8); |
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if ($this->ID) { |
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/** @var GridField $panels */ |
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$panels = $fields->dataFieldByName('Panels'); |
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$panels->setTitle($this->fieldLabel('Panels')); |
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$fields->removeByName('Panels'); |
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$config = $panels->getConfig(); |
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$config->addComponent(new GridFieldOrderableRows('Sort')); |
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$config->removeComponentsByType(GridFieldAddExistingAutocompleter::class); |
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$config->removeComponentsByType(GridFieldDeleteAction::class); |
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$fields->addFieldToTab('Root.Main', $panels); |
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} |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* @return DBHTMLText |
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*/ |
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public function getSummary() |
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{ |
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if ($this->Panels()->count() == 1) { |
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$label = ' panel'; |
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} else { |
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$label = ' panels'; |
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} |
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return DBField::create_field('HTMLText', $this->Panels()->count() . $label)->Summary(20); |
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} |
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/** |
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* @return array |
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*/ |
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protected function provideBlockSchema() |
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{ |
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$blockSchema = parent::provideBlockSchema(); |
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$blockSchema['content'] = $this->getSummary(); |
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return $blockSchema; |
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} |
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/** |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return _t(__CLASS__.'.BlockType', 'Accordion'); |
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} |
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} |
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dynamic /
silverstripe-elemental-accordion
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