IMPR: Original image size option

This commit is contained in:
Tony Air 2022-04-19 16:31:17 +02:00
parent 6cbf5ea662
commit 367c33939c
2 changed files with 103 additions and 2 deletions

View File

@ -36,6 +36,7 @@ class SliderElement extends ElementSlideshow
private static $db = [ private static $db = [
'Interval' => 'Int', 'Interval' => 'Int',
'SlidesInRow' => 'Int', 'SlidesInRow' => 'Int',
'ImageOriginalSize' => 'Boolean(0)',
]; ];
private static $extensions = [ private static $extensions = [
@ -53,14 +54,28 @@ class SliderElement extends ElementSlideshow
return self::$singular_name; return self::$singular_name;
} }
protected function ratioSize($size)
{
$count = $this->SlidesInRow;
return ($count > 1) ? $size / $count : $size;
}
public function getSlideWidth() public function getSlideWidth()
{ {
return self::config()->get('slide_width'); if($this->getField('ImageOriginalSize')){
return null;
}
return $this->ratioSize(self::config()->get('slide_width'));
} }
public function getSlideHeight() public function getSlideHeight()
{ {
return self::config()->get('slide_height'); if($this->getField('ImageOriginalSize')){
return null;
}
return $this->ratioSize(self::config()->get('slide_height'));
} }
public function getCMSFields() public function getCMSFields()
@ -82,6 +97,7 @@ class SliderElement extends ElementSlideshow
]); ]);
$fields->addFieldsToTab('Root.Settings', [ $fields->addFieldsToTab('Root.Settings', [
CheckboxField::create('ImageOriginalSize', 'Use original image size'),
NumericField::create('Interval', 'Auto-play Interval (sec)'), NumericField::create('Interval', 'Auto-play Interval (sec)'),
NumericField::create('SlidesInRow'), NumericField::create('SlidesInRow'),
]); ]);

View File

@ -10,6 +10,9 @@ namespace A2nt\ElementalBasics\Extensions;
use DNADesign\Elemental\Models\BaseElement; use DNADesign\Elemental\Models\BaseElement;
use SilverStripe\CMS\Model\SiteTree; use SilverStripe\CMS\Model\SiteTree;
use SilverStripe\Forms\CheckboxField;
use SilverStripe\Forms\DatetimeField;
use SilverStripe\Forms\ToggleCompositeField;
use SilverStripe\Forms\TreeDropdownField; use SilverStripe\Forms\TreeDropdownField;
use SilverStripe\ORM\DataExtension; use SilverStripe\ORM\DataExtension;
use SilverStripe\Forms\FieldList; use SilverStripe\Forms\FieldList;
@ -18,6 +21,88 @@ use SilverStripe\ORM\ValidationResult;
class SlideImageEx extends DataExtension class SlideImageEx extends DataExtension
{ {
private static $db = [
'Hide' => 'Boolean(0)',
'DateOn' => 'Datetime',
'DateOff' => 'Datetime',
];
private $_cache = [
'element' => [],
];
public function getElement()
{
if(!isset($this->_cache['element'][$this->owner->ID])) {
$this->_cache['element'][$this->owner->ID] = $this->owner->SlideshowElement();
}
return $this->_cache['element'][$this->owner->ID];
}
public function ImageURL()
{
$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();
}
public function getSlideWidth()
{
$element = $this->getElement();
if(!$element->ID) {
return SliderElement::config()->get('slide_width');
}
return $element->getSlideWidth();
}
public function getSlideHeight()
{
$element = $this->getElement();
if(!$element->ID) {
return SliderElement::config()->get('slide_height');
}
return $element->getSlideHeight();
}
public function updateCMSFields(FieldList $fields)
{
parent::updateCMSFields($fields);
$fields->removeByName([
'PageLinkID',
'Hide',
'DateOn',
'DateOff',
]);
$fields->dataFieldByName('Image')
->setTitle('Image ('.$this->getSlideWidth().' x '.$this->getSlideHeight().' px)');
$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?'),
]
));
}
public function validate(ValidationResult $validationResult) public function validate(ValidationResult $validationResult)
{ {
if (!$this->owner->Name) { if (!$this->owner->Name) {