public function actionGetCroppedImages()
{
// assign vars
$this->requireAjaxRequest();
$this->requireAdmin();
$post = craft()->request->getPost();
$assetId = $post['assetId'];
$entryId = $post['entryId'];
$name = $post['name'];
$entry = craft()->elements->getElementById($entryId);
$sectionHandle = $entry->section->handle;
$entryType = $entry->type->handle;
$folder = craft()->imageCropper->getCropFolder();
$source = craft()->imageCropper->getCropSource();
// get dimensions from plugin settings - based on sectionHandle and entryType
$dimensions = craft()->imageCropper->getDimensionsArray($sectionHandle, $entryType);
// fetch the asset
$asset = craft()->assets->getFileById($assetId);
$context = new ImageCropper_ContextModel();
$context->setAttribute('asset', $asset);
$context->setAttribute('entry', $entry);
$context->setAttribute('cropSource', $source);
$context->setAttribute('folder', $folder);
$context->setAttribute('name', $name);
$context->namespace = 'fields';
$context->cropType = CropType::Dimensions;
$response = new ImageCropper_ResponseModel();
$htmlData = array();
foreach ($dimensions as $dimension) {
$context->width = $dimension['width'];
$context->height = $dimension['height'];
// create image crops
$cropResponse = craft()->imageCropper->getCrop($context);
if ($cropResponse->isSuccess()) {
$htmlData[] = $cropResponse->data;
$response->setSuccessMessage($cropResponse->getMessage());
} else {
$response->setErrorMessage($cropResponse->getMessage());
break;
}
}
if ($response->isSuccess()) {
$response->setSuccessMessage('Crops successfully generated.');
}
$response->data = $htmlData;
$this->returnJson($response);
}
/**
* Set attributes from an ImageCropper_ContextModel
* @param ImageCropper_ContextModel $contextModel
*/
public function setAttributesByContext(ImageCropper_ContextModel $contextModel)
{
$this->setAttributes($contextModel->getAttributes());
}
