public function execute($data)
{
$this->_loadModels();
$tmp = tempnam(sys_get_temp_dir(), 'ARCS');
$url = $data['url'];
if (!preg_match('/^(http|https|ftp)/', $url)) {
throw new Exception('Not a valid URL');
}
if (!copy($data['url'], $tmp)) {
throw new Exception('Could not read URL');
}
$this->Resource->fromFile(array('tmp_name' => $tmp, 'name' => basename($url), 'size' => filesize($tmp), 'type' => \Relic\Mime::mime($tmp)), $data);
}
/**
* Determines whether or not the resource 'needs' a preview image.
* Large files and PDFs are two examples.
*
* @param string $sha
* @return bool True if the resource needs a preview.
*/
protected function _needsPreview($sha)
{
$path = $this->path($sha, $sha);
# Anything greater than a megabyte.
if (filesize($path) > 1000000) {
return true;
}
$mime = \Relic\Mime::mime($path);
# PDFs and TIFFs need previews, too.
if (in_array($mime, array('application/pdf', 'image/tiff'))) {
return true;
}
return false;
}
