/**
* @param LayerInterface[] $layers
* @param mixed[] $options
*/
protected function initContents(array $layers, $options)
{
$format = $layers[0]->get('image.format');
if ($layers[0]->has('image.imc_uri')) {
$uri = $layers[0]->get('image.imc_uri');
$resource = $this->rh->getGdResourceFromStream($format, $uri, true);
imagedestroy($resource);
$contents = file_get_contents($uri);
} else {
$contents = $layers[0]->get('image.contents');
$resource = $this->rh->getGdResourceFromContents($format, $contents, true);
imagedestroy($resource);
}
$layers[0]->set('final.contents', $contents);
}
/**
* @param ImageAwareLayerInterface $layer
*/
protected function initImageAwareLayerResource(ImageAwareLayerInterface $layer)
{
$format = $layer->get('image.format');
if ($layer->has('image.imc_uri')) {
$uri = $layer->get('image.imc_uri');
$resource = $this->rh->getGdResourceFromStream($format, $uri, true);
} else {
$contents = $layer->get('image.contents');
$resource = $this->rh->getGdResourceFromContents($format, $contents, true);
}
if ($layer->has('image.resize.width')) {
$resource = $this->rh->getResizedGdResource($resource, $layer->get('image.resize.width'), $layer->get('image.resize.height'), $layer->get('image.resize.option'), true);
} elseif ($layer instanceof BackgroundLayerInterface && $layer->get('image.format') === PhpGdContext::FORMAT_PNG) {
$resource = $this->rh->getClonedGdResource($resource);
}
$layer->set('final.resource', $resource);
}
/**
* @param ImageAwareLayerInterface $layer
*/
protected function initImageAwareLayerResource(ImageAwareLayerInterface $layer)
{
$format = $layer->get('image.format');
if ($layer->has('image.imc_uri')) {
$uri = $layer->get('image.imc_uri');
$resource = $this->rh->getGdResourceFromStream($format, $uri, true);
} else {
$contents = $layer->get('image.contents');
$resource = $this->rh->getGdResourceFromContents($format, $contents, true);
}
if ($layer->has('image.rotate.angle')) {
$resource = $this->rh->getRotatedGdResource($resource, $layer->get('image.rotate.angle'), $layer->get('image.rotate.bgcolor'));
}
if ($layer->has('image.resize.width')) {
$resource = $this->rh->getResizedGdResource($resource, $layer->get('image.resize.width'), $layer->get('image.resize.height'), $layer->get('image.resize.option'), true);
}
if ($layer->has('image.flip')) {
$resource = $this->rh->getFlippedGdResource($resource, $layer->get('image.flip'));
}
if ($layer->has('image.opacity')) {
$resource = $this->rh->getOpacityGdResource($resource, $layer->get('image.opacity'));
}
$layer->set('final.resource', $resource);
}
/**
* @param string $contents
* @return resource
*/
protected function getGifResourceFromContents($contents)
{
return $this->rh->getGdResourceFromContents(PhpGdContext::FORMAT_GIF, $contents, true);
}
