FIX: Minor improvements

This commit is contained in:
Tony Air 2022-07-12 13:03:34 +02:00
parent 3719bd00e1
commit 890694d5ed

View File

@ -2,148 +2,183 @@
/**
* Created by PhpStorm.
* User: tony
* Date: 6/23/18
* Time: 1:23 PM
* Date: 6/30/18
* Time: 11:54 PM
*/
namespace A2nt\ElementalBasics\Extensions;
namespace A2nt\ElementalBasics\Elements;
use A2nt\ElementalBasics\Elements\SliderElement;
use Colymba\BulkUpload\BulkUploader;
use Dynamic\Elements\Flexslider\Elements\ElementSlideshow;
use Dynamic\FlexSlider\Model\SlideImage;
use LeKoala\FilePond\FilePondField;
use SilverStripe\Assets\File;
use SilverStripe\Core\Config\Config;
use Dynamic\FlexSlider\ORM\FlexSlider;
use SilverStripe\Assets\Image;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Forms\CheckboxField;
use SilverStripe\Forms\DatetimeField;
use SilverStripe\Forms\ToggleCompositeField;
use SilverStripe\ORM\DataExtension;
use SilverStripe\Forms\FieldList;
use SilverStripe\ORM\ValidationResult;
use SilverStripe\Forms\LiteralField;
use SilverStripe\Forms\NumericField;
use SilverStripe\Forms\ReadonlyField;
use Symbiote\GridFieldExtensions\GridFieldEditableColumns;
/**
* Class \A2nt\ElementalBasics\Extensions\SlideImageEx
* Class \A2nt\ElementalBasics\Elements\SliderElement
*
* @property \A2nt\ElementalBasics\Extensions\SlideImageEx $owner
* @property boolean $Hide
* @property string $DateOn
* @property string $DateOff
* @property string $Animation
* @property boolean $Loop
* @property boolean $Animate
* @property boolean $ThumbnailNav
* @property boolean $SliderControlNav
* @property boolean $SliderDirectionNav
* @property boolean $CarouselControlNav
* @property boolean $CarouselDirectionNav
* @property int $CarouselThumbnailCt
* @property float $FlexSliderSpeed
* @property int $Interval
* @property int $SlidesInRow
* @property boolean $ImageOriginalSize
* @method \SilverStripe\ORM\DataList|\Dynamic\FlexSlider\Model\SlideImage[] Slides()
* @mixin \Dynamic\FlexSlider\ORM\FlexSlider
*/
class SlideImageEx extends DataExtension
class SliderElement extends ElementSlideshow
{
private static $singular_name = 'Slider';
private static $plural_name = 'Sliders';
private static $description = 'Displays slide show';
private static $table_name = 'SliderElement';
private static $slide_width = 2140;
private static $slide_height = 700;
private static $db = [
'Hide' => 'Boolean(0)',
'DateOn' => 'Datetime',
'DateOff' => 'Datetime',
'Interval' => 'Int',
'SlidesInRow' => 'Int',
'ImageOriginalSize' => 'Boolean(0)',
];
private static $has_one = [
'VideoFile' => File::class,
private static $extensions = [
FlexSlider::class,
];
private static $owns = [
'VideoFile',
'Slides',
];
private $_cache = [
'element' => [],
];
private $items;
public function getElement()
public function getType()
{
if (!isset($this->_cache['element'][$this->owner->ID])) {
$this->_cache['element'][$this->owner->ID] = $this->owner->SlideshowElement();
}
return $this->_cache['element'][$this->owner->ID];
return self::$singular_name;
}
public function ImageURL()
protected function ratioSize($size)
{
$el = $this->getElement();
$img = $this->owner->Image();
if (!$img) {
return null;
}
if ($el->getField('ImageOriginalSize')) {
return $img->Link();
}
return $img->FocusFill($this->getSlideWidth(), $this->getSlideHeight())->Link();
$count = $this->SlidesInRow;
return ($count > 1) ? $size / $count : $size;
}
public function getSlideWidth()
{
$element = $this->getElement();
if (!$element->ID) {
return SliderElement::config()->get('slide_width');
if ($this->getField('ImageOriginalSize')) {
return null;
}
return $element->getSlideWidth();
return $this->ratioSize(self::config()->get('slide_width'));
}
public function getSlideHeight()
{
$element = $this->getElement();
if (!$element->ID) {
return SliderElement::config()->get('slide_height');
if ($this->getField('ImageOriginalSize')) {
return null;
}
return $element->getSlideHeight();
return $this->ratioSize(self::config()->get('slide_height'));
}
public static function formatBytes($size, $precision = 2)
public function getCMSFields()
{
$base = log($size, 1024);
$suffixes = array('', 'K', 'M', 'G', 'T');
return round(pow(1024, $base - floor($base)), $precision) .' '. $suffixes[floor($base)];
}
public function updateCMSFields(FieldList $fields)
{
parent::updateCMSFields($fields);
$fields = parent::getCMSFields();
// remove in case you don't need to provide this functionality
$fields->removeByName([
'PageLinkID',
'Hide',
'DateOn',
'DateOff',
'ConfigHD',
'Animation',
'Loop',
'Animate',
'ThumbnailNav',
'SliderControlNav',
'SliderDirectionNav',
'CarouselControlNav',
'CarouselDirectionNav',
'CarouselThumbnailCt',
]);
$videoUpload = FilePondField::create('VideoFile')
->setChunkUploads(true)
->setAllowedExtensions(['mp4'])
->setFolderName('Uploads/SlideVideos');
$fields->addFieldsToTab('Root.Settings', [
CheckboxField::create('ImageOriginalSize', 'Use original image size'),
NumericField::create('Interval', 'Auto-play Interval (sec)'),
NumericField::create('SlidesInRow'),
]);
$validator = $videoUpload->getValidator();
$validator->setAllowedMaxFileSize(['mp4' => Config::inst()->get(SlideImage::class, 'max_video_size')]);
$grid = $fields->dataFieldByName('Slides');
if ($grid) {
$fields->insertBefore('Slides', LiteralField::create(
'SlidesNote',
'<div class="alert alert-info">Note: to show hidden slide open slide item and uncheck "Hide" checkbox</div>'
));
$maxFileSize = $validator->getAllowedMaxFileSize('mp4');
$videoUpload->setTitle('Video File (max size: '.self::formatBytes($maxFileSize).')');
$config = $grid->getConfig();
$fields->insertAfter('Headline', $videoUpload);
$bulk = new BulkUploader('Image', SlideImage::class, false);
$bulk
->setUfSetup('setFolderName', 'Uploads/SlideImages');
//->setUfSetup('getValidator.setAllowedExtensions', ['jpg', 'jpeg', 'png', 'gif']);
$config->addComponent($bulk);
$config->addComponent(new \Colymba\BulkManager\BulkManager());
$fields->dataFieldByName('Image')
->setTitle('Image ('.$this->getSlideWidth().' x '.$this->getSlideHeight().' px)');
$columns = new GridFieldEditableColumns();
$columns->setDisplayFields([
'Hide' => [
'title' => 'Hide it?',
'field' => CheckboxField::class,
],
]);
$fields->addFieldToTab('Root.Main', ToggleCompositeField::create(
'ConfigHD',
'Slide Settings',
[
CheckboxField::create('Hide', 'Hide this slide? (That will hide the slide regardless of start/end fields)'),
DatetimeField::create('DateOn', 'When would you like to start showing the slide?'),
DatetimeField::create('DateOff', 'When would you like to stop showing the slide?'),
]
));
$config->addComponent($columns);
}
return $fields;
}
public function validate(ValidationResult $validationResult)
/**
* @return mixed
*/
public function getSlideShow()
{
if (!$this->owner->Name) {
$this->owner->Name = rand();
if ($this->items) {
return $this->items;
}
$date = date('Y-m-d H:i:s');
$this->items = $this->Slides()->filter([
'Hide' => '0',
])->filterByCallback(static function ($item, $list) use ($date) {
$on = $item->getField('DateOn');
$off = $item->getField('DateOff');
return ($on <= $date) && (!$off || $off > $date);
})->sort('SortOrder');
return $this->items;
}
public function onBeforeWrite()
{
parent::onBeforeWrite();
if (!$this->getField('Interval')) {
$this->setField('Interval', 5000);
}
}
}