2021-06-08 10:38:35 +02:00
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<?php
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/**
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* Created by PhpStorm.
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* User: tony
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* Date: 6/30/18
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* Time: 11:54 PM
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*/
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namespace A2nt\ElementalBasics\Elements;
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2022-04-19 13:50:36 +02:00
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use Colymba\BulkUpload\BulkUploader;
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2021-06-08 10:38:35 +02:00
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use Dynamic\Elements\Flexslider\Elements\ElementSlideshow;
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use Dynamic\FlexSlider\Model\SlideImage;
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use Dynamic\FlexSlider\ORM\FlexSlider;
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use SilverStripe\Assets\Image;
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use SilverStripe\Core\Injector\Injector;
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use SilverStripe\Forms\CheckboxField;
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use SilverStripe\Forms\LiteralField;
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use SilverStripe\Forms\NumericField;
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use SilverStripe\Forms\ReadonlyField;
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use Symbiote\GridFieldExtensions\GridFieldEditableColumns;
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2022-05-10 13:08:53 +02:00
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/**
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* Class \A2nt\ElementalBasics\Elements\SliderElement
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*
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* @property string $Animation
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* @property boolean $Loop
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* @property boolean $Animate
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* @property boolean $ThumbnailNav
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* @property boolean $SliderControlNav
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* @property boolean $SliderDirectionNav
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* @property boolean $CarouselControlNav
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* @property boolean $CarouselDirectionNav
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* @property int $CarouselThumbnailCt
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* @property float $FlexSliderSpeed
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* @property int $Interval
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* @property int $SlidesInRow
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* @property boolean $ImageOriginalSize
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* @method \SilverStripe\ORM\DataList|\Dynamic\FlexSlider\Model\SlideImage[] Slides()
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* @mixin \Dynamic\FlexSlider\ORM\FlexSlider
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*/
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class SliderElement extends ElementSlideshow
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{
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private static $singular_name = 'Slider';
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private static $plural_name = 'Sliders';
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private static $description = 'Displays slide show';
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private static $table_name = 'SliderElement';
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private static $slide_width = 2140;
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private static $slide_height = 700;
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private static $db = [
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'Interval' => 'Int',
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'SlidesInRow' => 'Int',
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'ImageOriginalSize' => 'Boolean(0)',
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];
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private static $extensions = [
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FlexSlider::class,
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];
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private static $owns = [
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'Slides',
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];
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private $items;
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public function getType()
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{
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return self::$singular_name;
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}
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2022-04-19 16:31:17 +02:00
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protected function ratioSize($size)
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{
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$count = $this->SlidesInRow;
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return ($count > 1) ? $size / $count : $size;
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}
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2021-06-08 10:38:35 +02:00
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public function getSlideWidth()
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{
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if ($this->getField('ImageOriginalSize')) {
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return null;
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}
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return $this->ratioSize(self::config()->get('slide_width'));
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}
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public function getSlideHeight()
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{
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if ($this->getField('ImageOriginalSize')) {
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return null;
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}
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return $this->ratioSize(self::config()->get('slide_height'));
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2021-06-08 10:38:35 +02:00
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}
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public function getCMSFields()
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{
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$fields = parent::getCMSFields();
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// remove in case you don't need to provide this functionality
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$fields->removeByName([
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'ConfigHD',
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'Animation',
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'Loop',
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'Animate',
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'ThumbnailNav',
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'SliderControlNav',
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'SliderDirectionNav',
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'CarouselControlNav',
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'CarouselDirectionNav',
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'CarouselThumbnailCt',
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]);
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$fields->addFieldsToTab('Root.Settings', [
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CheckboxField::create('ImageOriginalSize', 'Use original image size'),
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NumericField::create('Interval', 'Auto-play Interval (sec)'),
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NumericField::create('SlidesInRow'),
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2021-06-08 10:38:35 +02:00
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]);
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$grid = $fields->dataFieldByName('Slides');
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if ($grid) {
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$fields->insertBefore('Slides', LiteralField::create(
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'SlidesNote',
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'<div class="alert alert-info">Note: to show hidden slide open slide item and uncheck "Hide" checkbox</div>'
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));
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2021-06-08 10:38:35 +02:00
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$config = $grid->getConfig();
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2022-04-19 15:19:49 +02:00
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$bulk = new BulkUploader('Image', SlideImage::class, false);
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2022-04-19 13:50:36 +02:00
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$bulk
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2022-05-27 17:58:46 +02:00
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->setUfSetup('setFolderName', 'Uploads/SlideImages');
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2022-07-12 13:05:53 +02:00
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//->setUfSetup('getValidator.setAllowedExtensions', ['jpg', 'jpeg', 'png', 'gif']);
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2022-04-19 15:19:49 +02:00
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$config->addComponent($bulk);
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2022-05-02 16:31:32 +02:00
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$config->addComponent(new \Colymba\BulkManager\BulkManager());
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2022-04-19 13:50:36 +02:00
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2021-06-08 10:38:35 +02:00
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$columns = new GridFieldEditableColumns();
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$columns->setDisplayFields([
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'Hide' => [
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'title' => 'Hide it?',
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'field' => CheckboxField::class,
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],
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]);
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$config->addComponent($columns);
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}
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return $fields;
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}
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/**
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* @return mixed
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*/
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public function getSlideShow()
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{
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if ($this->items) {
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return $this->items;
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}
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$date = date('Y-m-d H:i:s');
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$this->items = $this->Slides()->filter([
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'Hide' => '0',
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])->filterByCallback(static function ($item, $list) use ($date) {
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$on = $item->getField('DateOn');
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$off = $item->getField('DateOff');
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return ($on <= $date) && (!$off || $off > $date);
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})->sort('SortOrder');
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return $this->items;
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}
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public function onBeforeWrite()
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{
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parent::onBeforeWrite();
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if (!$this->getField('Interval')) {
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$this->setField('Interval', 5000);
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}
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}
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}
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