public function renderSlider()
{
if (!isset($this->sliderName)) {
throw new InvalidConfigException("The slider name option is required.");
}
$slider = SliderService::findByName($this->sliderName);
$items = [];
if (!isset($slider)) {
return "<div>Slider having name set to {$this->sliderName} does not exist. Please create it via admin.</div>";
}
// Views Path
$slidePath = $this->template . '/slide';
// Generate Slides Html
$slides = $slider->slides;
foreach ($slides as $slide) {
$items[] = $this->render($slidePath, ['fxOptions' => $this->fxOptions, 'slide' => $slide, 'slideTexture' => $this->slideTexture, 'genericContent' => $this->genericContent]);
}
// TODO: Configure from database settings
// Register JS
$sliderOptions = json_encode($this->fxOptions);
$sliderJs = "jQuery( '#" . $this->options['id'] . "' ).foxslider( {$sliderOptions} );";
$this->getView()->registerJs($sliderJs, View::POS_READY);
// Return HTML
return Html::tag('div', implode("\n", $items), $this->options);
}
public static function update($slide, $slideImage = null)
{
// Find User and Slider
$slider = SliderService::findById($slide->sliderId);
// Find existing Slide
$slideToUpdate = self::findById($slide->id);
// Copy Attributes
$slideToUpdate->copyForUpdateFrom($slide, ['imageId', 'name', 'description', 'content', 'url']);
// Save Slide Image to Slide Dimensions
if (isset($slideImage)) {
FileService::saveImage($slideImage, ['model' => $slideToUpdate, 'attribute' => 'imageId', 'width' => $slider->slideWidth, 'height' => $slider->slideHeight]);
}
$slideToUpdate->update();
return $slideToUpdate;
}