/**
* Generates thumbnail.
*
* Main plugin routine, which creates thumbnail for given image using manager options
* (module, preset, transformation etc.)
*
* @param string $imagePath Path to source image
* @param string $objectId Object identifier (for example ID)
*
* @return string Thumbnail path, source image path (if thumbnail generation failed, empty string if image is not readable)
*/
public function getThumb($imagePath, $objectId = null)
{
if (!is_readable($imagePath)) {
return $imagePath;
}
if (!is_string($objectId)) {
$objectId = $this->getObjectId($imagePath);
}
$thumbDir = $this->getFullThumbDir($objectId, $imagePath);
$preset = $this->getPreset();
$image = new SystemPlugin_Imagine_Image($imagePath, $thumbDir, $preset->getName(), $preset['extension']);
if (!$image->hasThumb()) {
try {
$this->removePresetThumbs($imagePath, $objectId)->createThumbnail($image, $preset);
} catch (Exception $e) {
//! %1$s is source image path, %2$s is error message
LogUtil::log($this->__f('An error occurred during thumbnail creation for image [%1$s]. Error details: %2$s', array($imagePath, $e->getMessage())), \Monolog\Logger::INFO);
return $imagePath;
}
}
return str_replace(realpath('.') . '/', '', $image->getThumbPathname());
}
