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<?php |
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namespace Sunnysideup\SelectedColourPicker\Forms; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\Forms\Validator; |
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use SilverStripe\ORM\ArrayList; |
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use SilverStripe\ORM\FieldType\DBField; |
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use SilverStripe\View\ArrayData; |
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use Sunnysideup\SelectedColourPicker\ViewableData\SelectedColourPickerFormFieldSwatches; |
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class SelectedColourPickerFormField extends TextField |
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{ |
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protected $inputType = 'color'; |
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protected $source = []; |
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protected $limitedToOptions = true; |
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protected $isBgColour = true; |
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public function setOptions(array $array) |
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{ |
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$this->source = $array; |
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return $this; |
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} |
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public function setLimitedToOptions(bool $bool) |
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{ |
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$this->limitedToOptions = $bool; |
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return $this; |
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} |
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public function setIsBgColour(bool $bool) |
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{ |
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$this->isBgColour = $bool; |
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return $this; |
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} |
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/** |
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* Validate this field. |
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* |
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* @param Validator $validator |
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* |
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* @return bool |
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*/ |
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public function validate($validator) |
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{ |
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if ($this->limitedToOptions && $this->value && ! isset($this->source[$this->value])) { |
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$validator->validationError( |
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$this->name, |
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'Please selected from suggested options only', |
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'validation' |
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); |
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return false; |
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} |
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return true; |
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} |
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public function Field($properties = []) |
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{ |
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$this->setAttribute('list', $this->ID() . '_List'); |
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$this->setDescription( |
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DBField::create_field( |
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'HTMLText', |
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SelectedColourPickerFormFieldSwatches::get_swatches_html( |
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$this->name, |
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$this->value, |
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$this->source, |
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$this->isBgColour |
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) |
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) |
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); |
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return parent::Field(); |
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} |
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public function ColourOptionsAsArrayList(): ArrayList |
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{ |
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$al = new ArrayList(); |
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foreach ($this->source as $colour => $label) { |
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$al->push( |
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new ArrayData( |
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[ |
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'Colour' => $colour, |
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'Label' => $label, |
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] |
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) |
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); |
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} |
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return $al; |
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} |
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public function Type() |
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{ |
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return 'selected-colour-picker'; |
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} |
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} |
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sunnysideup /
silverstripe-selected-colour-picker
