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<?php |
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namespace LeKoala\Blocks\Fields; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\CompositeField; |
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use SilverStripe\Forms\FieldGroup; |
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class BlockButtonField extends CompositeField |
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{ |
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public function __construct($name, $title = null, $value = null) |
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{ |
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$children = new FieldList(); |
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$TitleField = TextField::create( |
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"{$name}[Title]", |
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'Title' |
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); |
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$children->push($TitleField); |
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$LinkField = TextField::create( |
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"{$name}[Link]", |
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'Link' |
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); |
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$children->push($LinkField); |
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$group = FieldGroup::create(); |
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$children->push($group); |
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$NewWindowField = CheckboxField::create( |
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"{$name}[NewWindow]", |
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'Open in new window?' |
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); |
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$group->push($NewWindowField); |
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$ExtraClassesField = TextField::create( |
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"{$name}[ExtraClasses]", |
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'' |
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); |
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$ExtraClassesField->setAttribute('placeholder', 'Extra Classes'); |
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$group->push($ExtraClassesField); |
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parent::__construct($children); |
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$this->setName($name); |
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if ($title === null) { |
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$this->title = self::name_to_label($name); |
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} else { |
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$this->title = $title; |
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} |
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if ($value !== null) { |
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$this->setValue($value); |
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} |
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} |
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public function setValue($value, $data = null) |
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{ |
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if (is_array($value)) { |
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if (isset($value['Title'])) { |
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$this->getTitleField()->setValue($value['Title']); |
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} |
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if (isset($value['Link'])) { |
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$this->getLinkField()->setValue($value['Link']); |
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} |
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if (isset($value['NewWindow'])) { |
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$this->getNewWindowField()->setValue($value['NewWindow']); |
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} |
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if (isset($value['ExtraClasses'])) { |
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$this->getExtraClassesField()->setValue($value['ExtraClasses']); |
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} |
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} |
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return parent::setValue($value, $data); |
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} |
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public function getTitleField() |
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{ |
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$name = $this->name; |
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return $this->fieldByName("{$name}[Title]"); |
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} |
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public function getLinkField() |
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{ |
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$name = $this->name; |
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return $this->fieldByName("{$name}[Link]"); |
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} |
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public function getNewWindowField() |
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{ |
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$name = $this->name; |
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return $this->fieldByName("{$name}[NewWindow]"); |
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} |
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public function getExtraClassesField() |
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{ |
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$name = $this->name; |
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return $this->fieldByName("{$name}[ExtraClasses]"); |
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} |
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} |
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This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()
can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.