public static function download($url, $directory, $filename = NULL)
{
$url = str_replace(' ', '%20', $url);
if (!Valid::url($url)) {
return FALSE;
}
$curl = curl_init($url);
$file = Upload_Util::combine($directory, uniqid());
$handle = fopen($file, 'w');
$headers = new HTTP_Header();
curl_setopt($curl, CURLOPT_FILE, $handle);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($curl, CURLOPT_HEADERFUNCTION, array($headers, 'parse_header_string'));
if (curl_exec($curl) === FALSE or curl_getinfo($curl, CURLINFO_HTTP_CODE) !== 200) {
fclose($handle);
unlink($file);
throw new Kohana_Exception('Curl: Download Error: :error, status :status on url :url', array(':url' => $url, ':status' => curl_getinfo($curl, CURLINFO_HTTP_CODE), ':error' => curl_error($curl)));
}
fclose($handle);
if ($filename === NULL) {
if (!isset($headers['content-disposition']) or !($filename = Upload_Util::filename_from_content_disposition($headers['content-disposition']))) {
$mime_type = curl_getinfo($curl, CURLINFO_CONTENT_TYPE);
$url = urldecode(curl_getinfo($curl, CURLINFO_EFFECTIVE_URL));
$filename = Upload_Util::filename_from_url($url, $mime_type);
}
}
$filename = substr(pathinfo($filename, PATHINFO_FILENAME), 0, 60) . '.' . pathinfo($filename, PATHINFO_EXTENSION);
$result_file = Upload_Util::combine($directory, $filename);
rename($file, $result_file);
return is_file($result_file) ? $filename : FALSE;
}
public function test_save_and_delete()
{
$image = Jam::build('test_image');
$image->file = Upload_Util::combine($this->test_local, 'source', 'logo.gif');
$image->save();
$file = $image->file->file();
$this->assertFileExists($file);
$image->delete();
$this->assertFileNotExists($file);
}
/**
* Copy the source data to a directory
*
* @param string $directory
* @return Upload_Source $this
*/
public function copy_to($directory)
{
switch ($this->type()) {
case Upload_Source::TYPE_URL:
$filename = Upload_Util::download($this->data(), $directory, $this->filename());
$this->filename($filename);
break;
case Upload_Source::TYPE_UPLOAD:
try {
$filename = Upload_Source::process_type_upload($this->data(), $directory);
$this->filename($filename);
} catch (Jam_Exception_Upload $e) {
$this->error($e->getMessage());
}
break;
case Upload_Source::TYPE_STREAM:
if (!$this->filename()) {
$this->filename(uniqid());
}
Upload_Util::stream_copy_to_file($this->data(), Upload_Util::combine($directory, $this->filename()));
break;
case Upload_Source::TYPE_FILE:
if (!Upload_Source::valid_file($this->data())) {
throw new Kohana_Exception("File must be in the document root, or must be testing environment");
}
if (!$this->filename()) {
$this->filename(basename($this->data()));
}
copy($this->data(), Upload_Util::combine($directory, $this->filename()));
break;
case Upload_Source::TYPE_TEMP:
if (!Upload_Temp::valid($this->data())) {
throw new Kohana_Exception("This file does not exist");
}
$this->filename(basename($this->data()));
break;
}
$this->_copied = TRUE;
return $this;
}
protected function location($method, $thumbnail = NULL)
{
if (!$this->filename()) {
return NULL;
}
try {
if ($this->_source) {
return $this->temp()->{$method}(Upload_Util::combine($this->temp()->directory(), $thumbnail, $this->filename()));
} else {
return $this->server()->{$method}($this->full_path($thumbnail));
}
} catch (Flex\Storage\Exception_Notsupported $exception) {
return NULL;
}
}
public function url($path, $thumbnail = NULL)
{
return Upload_Util::combine(Upload_Temp::config('web'), $path, $thumbnail);
}
public function test_multiple_rules()
{
// Logo is 127 x 34
$this->value->source(Upload_Util::combine($this->test_local, 'source', 'logo.gif'))->save_to_temp();
Jam::validator_rule('uploaded', array('only' => array('png'), 'maximum_size' => '1B', 'exact_height' => 20))->validate($this->model, 'file', $this->value);
$this->assertHasError($this->model, 'file', 'uploaded_extension');
$this->assertHasError($this->model, 'file', 'uploaded_maximum_size');
$this->assertHasError($this->model, 'file', 'uploaded_exact_height');
}