/**
* createFilePreview
*
* Return a file preview from Amazon S3.
*
* ### Example:
*
* $options
* $options['filename']
* $options['title']
* $options['description']
* $options['originalFilename']
*
* $path is the path of the image in the S3 bucket
*
* @param string $path
* @param string $site
* @param array $options
* @return string
*/
public function createFilePreview($path, $site, array $options = [])
{
$html = '';
if ($path != null && $path != '') {
try {
$plainUrl = $this->getObjectUrl($site, $path);
//$this->_s3Client->getObjectUrl($bucketName, $path, '+10 minutes');
$fileName = $options['filename'];
if (WRUtils::guessKindOfFile($fileName) == 'image') {
$html .= "<div class=\"file-selectable\" my-data-key=\"" . $options['id'] . "\" title=\"" . $options['title'] . "\">";
$html .= "<img style='height:120px' src='" . $plainUrl . "' class='file-preview-image' alt='" . $options['originalFilename'] . "' title='" . $options['originalFilename'] . "'>";
$html .= "</div>";
} else {
$html .= "<div class=\"file-selectable\" my-data-key=\"" . $options['id'] . "\" title=\"" . $options['title'] . "\">";
$html .= WRUtils::getPreviewFileIcon($fileName);
$html .= "</div>";
}
} catch (\Exception $e) {
$html .= "No preview!";
}
}
return $html;
}
/**
* imageWithDefault
*
* Return an image. If image isn't available return default image or default html placeholder
*
* ### Example:
*
* `$this->S3File->imageWithDefault($path, $options);`
*
* $options are the same as for HTML image, like ['class'=>'img-responsive']
* if you want to show an HTML piece of code when no image is retrieved pass, for example, in $options ['noimagehtml'=>'<span>no image</span>']
*
* $path is the path of the image in the S3 bucket
*
* @param string $path
* @param array $options
* @return string
*/
public function imageWithDefault($path, array $options = [])
{
$html = '';
if ($path != null && $path != '' && WRUtils::guessKindOfFile($path) === 'image') {
try {
$html .= $this->Html->image($this->preparePath($path), $options);
} catch (\Exception $e) {
$html .= $this->getDefaultImage($options);
}
} else {
$html .= $this->getDefaultImage($options);
}
return $html;
}
