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<?php |
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namespace Dynamic\FlexSlider; |
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use SilverStripe\CMS\Model\SiteTree; |
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use SilverStripe\Core\Object; |
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use SilverStripe\Dev\Debug; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\DropdownField; |
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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\GridFieldConfig_RecordEditor; |
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use SilverStripe\Forms\GridField\GridFieldDeleteAction; |
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use SilverStripe\Forms\NumericField; |
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use SilverStripe\Forms\ToggleCompositeField; |
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use SilverStripe\GridFieldExtensions\GridFieldOrderableRows; |
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use SilverStripe\ORM\DataExtension; |
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use SilverStripe\View\Requirements; |
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class FlexSlider extends DataExtension |
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{ |
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/** |
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* @var array |
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*/ |
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private static $db = array( |
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'Animation' => "Enum('slide, fade', 'slide')", |
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'Loop' => 'Boolean', |
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'Animate' => 'Boolean', |
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'ThumbnailNav' => 'Boolean', |
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'SliderControlNav' => 'Boolean', |
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'SliderDirectionNav' => 'Boolean', |
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'CarouselControlNav' => 'Boolean', |
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'CarouselDirectionNav' => 'Boolean', |
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'CarouselThumbnailCt' => 'Int', |
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); |
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/** |
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* @var array |
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*/ |
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private static $has_many = array( |
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'Slides' => SlideImage::class, |
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); |
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/** |
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* |
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*/ |
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public function populateDefaults() |
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{ |
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parent::populateDefaults(); |
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$this->owner->Loop = 1; |
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$this->owner->Animate = 1; |
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$this->owner->SliderControlNav = 1; |
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$this->owner->SliderDirectionNav = 1; |
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$this->owner->CarouselControlNav = 0; |
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$this->owner->CarouselDirectionNav = 1; |
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$this->owner->CarouselThumbnailCt = 6; |
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} |
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/** |
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* @param FieldList $fields |
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*/ |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$fields->removeByName(array( |
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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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// Slides |
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if ($this->owner->ID) { |
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$config = GridFieldConfig_RecordEditor::create(); |
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//$config->addComponent(new GridFieldOrderableRows('SortOrder')); |
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$config->removeComponentsByType('GridFieldAddExistingAutocompleter'); |
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$config->removeComponentsByType('GridFieldDeleteAction'); |
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$config->addComponent(new GridFieldDeleteAction(false)); |
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$SlidesField = GridField::create('Slides', 'Slides', $this->owner->Slides()->sort('SortOrder'), $config); |
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$slideTitle = $this->owner->stat('slide_tab_title') ? $this->owner->stat('slide_tab_title') : 'Slides'; |
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$fields->addFieldsToTab("Root.{$slideTitle}", array( |
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$SlidesField, |
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ToggleCompositeField::create('ConfigHD', 'Slider Settings', array( |
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DropdownField::create('Animation', 'Animation option', $this->owner->dbObject('Animation')->enumValues()), |
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CheckboxField::create('Animate', 'Animate automatically'), |
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CheckboxField::create('Loop', 'Loop the carousel'), |
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CheckboxField::create('SliderControlNav', 'Show ControlNav'), |
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CheckboxField::create('SliderDirectionNav', 'Show DirectionNav'), |
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CheckboxField::create('ThumbnailNav', 'Thumbnail Navigation'), |
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//DisplayLogicWrapper::create( |
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CheckboxField::create('CarouselControlNav', 'Show Carousel ControlNav'), |
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CheckboxField::create('CarouselDirectionNav', 'Show Carousel DirectionNav'), |
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NumericField::create('CarouselThumbnailCt', 'Number of thumbnails') |
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//)->displayIf('ThumbnailNav')->isChecked()->end() |
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)), |
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)); |
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} |
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} |
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/** |
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* @return DataList |
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*/ |
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public function SlideShow() |
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{ |
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$owner = $this->owner; |
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if (!($owner instanceof SiteTree)) { |
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$this->getCustomScript(); |
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} |
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return $this->owner->Slides()->sort('SortOrder'); |
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} |
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/** |
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* add requirements to Page_Controller init() |
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*/ |
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public function contentcontrollerInit() |
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{ |
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// only call custom script if page has Slides and DataExtension |
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if (Object::has_extension($this->owner->ClassName, 'FlexSlider')) { |
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if ($this->owner->SlideShow()->exists()) { |
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$this->getCustomScript(); |
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} |
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} |
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} |
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/** |
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* |
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*/ |
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public function getCustomScript() |
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{ |
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// Flexslider options |
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$sync = ($this->owner->ThumbnailNav == true) ? "sync: '.carousel:eq('+index+')'," : ''; |
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$before = (method_exists($this->owner->ClassName, 'flexSliderBeforeAction')) |
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? $this->owner->flexSliderBeforeAction() |
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: 'function(){}'; |
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$after = (method_exists($this->owner->ClassName, 'flexSliderAfterAction')) |
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? $this->owner->flexSliderAfterAction() |
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: 'function(){}'; |
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$speed = (method_exists($this->owner->ClassName, 'setFlexSliderSpeed')) |
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? $this->owner->setFlexSliderSpeed() |
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: 7000; |
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Requirements::customScript(" |
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(function($) { |
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$(document).ready(function(){ |
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jQuery('.flexslider').each(function(index){ |
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if(jQuery('.carousel').eq(index).length) { |
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jQuery('.carousel').eq(index).flexslider({ |
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slideshow: " . $this->owner->obj('Animate')->NiceAsBoolean() . ", |
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animation: '" . $this->owner->Animation . "', |
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animationLoop: " . $this->owner->obj('Loop')->NiceAsBoolean() . ", |
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controlNav: " . $this->owner->obj('CarouselControlNav')->NiceAsBoolean() . ", |
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directionNav: " . $this->owner->obj('CarouselDirectionNav')->NiceAsBoolean() . ", |
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prevText: '', |
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nextText: '', |
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pausePlay: false, |
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asNavFor: '.flexslider:eq('+index+')', |
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minItems: " . $this->owner->obj('CarouselThumbnailCt') . ", |
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maxItems: " . $this->owner->obj('CarouselThumbnailCt') . ", |
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move: " . $this->owner->obj('CarouselThumbnailCt') . ", |
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itemWidth: 100, |
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itemMargin: 10 |
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}); |
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} |
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if(jQuery('.flexslider').eq(index).length){ |
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jQuery('.flexslider').eq(index).flexslider({ |
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slideshow: " . $this->owner->obj('Animate')->NiceAsBoolean() . ", |
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animation: '" . $this->owner->Animation . "', |
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animationLoop: " . $this->owner->obj('Loop')->NiceAsBoolean() . ", |
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controlNav: " . $this->owner->obj('SliderControlNav')->NiceAsBoolean() . ", |
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directionNav: " . $this->owner->obj('SliderDirectionNav')->NiceAsBoolean() . ", |
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prevText: '', |
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nextText: '', |
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pauseOnAction: true, |
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pauseOnHover: true, |
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" . $sync . " |
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start: function(slider){ |
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$('body').removeClass('loading'); |
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}, |
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before: " . $before . ', |
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after: ' . $after . ', |
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slideshowSpeed: ' . $speed . ' |
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}); |
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} |
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}) |
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}); |
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}(jQuery));' |
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); |
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} |
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/** |
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* |
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*/ |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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if (!$this->owner->CarouselThumbnailCt) { |
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$this->owner->CarouselThumbnailCt = 6; |
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} |
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} |
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} |
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dynamic /
silverstripe-flexslider
Loading history...
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
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