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<?php |
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namespace Depicter\Document\Models\Common; |
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|
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use Averta\Core\Utility\Data; |
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use Averta\WordPress\Utility\JSON; |
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use Depicter\Document\CSS\Breakpoints; |
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use Depicter\Document\Helper\Helper; |
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|
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class KenBurns extends States { |
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|
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/** |
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* Get all kenburn attributes |
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* |
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* @return array |
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*/ |
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public function getKenBurnsAttrs(): array{ |
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$attrs = []; |
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// Collect animation attributes |
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foreach ( Breakpoints::names() as $breakpoint ){ |
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$breakpoint_prefix = $breakpoint ? $breakpoint . '-' : $breakpoint; |
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$breakpoint_prefix = $breakpoint == 'default' ? '' : $breakpoint_prefix; |
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|
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if( Helper::isStyleEnabled( $this, $breakpoint ) ){ |
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$attrs[ 'data-'. $breakpoint_prefix .'ken-burns' ] = $this->getKenBurnsOption( $breakpoint ); |
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} else if ( isset( $this->default->enable ) ) { |
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$attrs[ 'data-'. $breakpoint_prefix .'ken-burns' ] = "false"; |
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} |
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|
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} |
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return $attrs; |
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} |
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|
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/** |
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* Get kenburns option |
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* |
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* @param string $breakpoint |
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* @return string |
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*/ |
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public function getKenBurnsOption( $breakpoint ): string{ |
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$options = []; |
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|
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$options['scale'] = $this->{$breakpoint}->params->scale ?? $this->getParentValue( 'scale', $breakpoint, ''); |
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$options['duration'] = $this->{$breakpoint}->params->duration ?? $this->getParentValue( 'duration', $breakpoint, '5000'); |
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$options['focalPoint']['x'] = $this->{$breakpoint}->params->focalPoint->x ?? $this->getParentValue( 'focalX', $breakpoint, ''); |
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$options['focalPoint']['y'] = $this->{$breakpoint}->params->focalPoint->y ?? $this->getParentValue( 'focalY', $breakpoint, ''); |
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$options['easing'] = $this->{$breakpoint}->params->easing ?? $this->getParentValue( 'easing', $breakpoint, 'linear'); |
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|
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return JSON::encode( $options ); |
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} |
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|
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/** |
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* Get parent device value for a css variable |
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* |
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* @param $variable |
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* @param $device |
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* @param $default |
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* |
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* @return mixed |
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*/ |
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public function getParentValue( $variable, $device, $default ) { |
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$parentDevice = Breakpoints::getParentDevice( $device ); |
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if ( !empty( $parentDevice ) ) { |
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if ( strpos( $variable, 'focal' ) === false ) { |
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return $this->{$parentDevice}->params->{$variable} ?? $this->getParentValue( $variable, $parentDevice, $default ); |
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} else { |
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$focalAxis = str_replace( 'focal', '', strtolower( $variable ) ); |
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return $this->{$parentDevice}->params->focalPoint->{$focalAxis} ?? $this->getParentValue( $variable, $parentDevice, $default ); |
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} |
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|
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} |
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|
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return $default; |
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} |
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} |
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