public function getByFiletype($filetype)
{
if (!$this->get_fid()) {
return NULL;
}
if (trim($filetype) == '') {
return NULL;
}
if ($this->oid > 0) {
return NULL;
}
//此文件不是原始上传文件
$sql = "SELECT * FROM `fs_fileentry`\n\t\t\t\tWHERE `oid`=" . $this->fid . " AND `ext`='{$filetype}'";
$this->connectDB();
if ($row = self::$db->fetchFirst($sql)) {
$newFileEntry = new FileEntry();
$newFileEntry->setFields($row);
return $newFileEntry;
}
return NULL;
}
/**
*
* 创建新文件
* @param FileDirectory $basedir
* @param Uploader $uploader
*/
public function makeFile(Uploader $uploader)
{
$filename = $uploader->getTitle();
if ($file_name = $this->getFilename($filename)) {
$filepath = $this->path . '/' . $file_name;
preg_match("/\\.([a-zA-Z0-9]{2,4})\$/", $file_name, $match);
$ext = $match[1] ? strtolower($match[1]) : '';
$fileModel = new FileEntry($this->uid);
if ($fileModel->findOne($filepath)) {
$filepath = $fileModel->getRecoverPath();
//获取新文件路径名
}
//视频截图
$thumbID = intval($uploader->thumb_id);
if (!$thumbID) {
$thumbInstance = $uploader->getThumbInstance();
if ($thumbInstance) {
//更正截图的方向
$fileinfo = $uploader->getInfo();
if ($fileinfo['orientation']) {
if ($fileinfo['orientation'] < 0) {
$angle = intval(360 + $fileinfo['orientation']);
} else {
$angle = intval($fileinfo['orientation']);
}
$imagine = new \Imagine\Imagick\Imagine();
$image = $imagine->open($thumbInstance->tmpfile);
$image->rotate($angle)->save($thumbInstance->tmpfile);
}
$photoModel = new Photo();
if ($photoModel->create($thumbInstance, array('ctrl_type' => 2))) {
$thumbID = $photoModel->get_pid();
}
}
}
$meta = array('oid' => intval($uploader->oid), 'uid' => $this->uid, 'source' => $uploader->tmpfile, 'size' => $uploader->getLength(), 'mime' => $uploader->getMIME(), 'md5' => $uploader->getMD5(), 'ext' => $ext, 'cid' => $uploader->cid ? $uploader->cid : 0, 'ctrl_type' => $uploader->ctrl_type ? $uploader->ctrl_type : 0, 'thumb_id' => $thumbID, 'meta' => $uploader->getInfo());
if ($fileModel->create($filepath, $this->get_fid(), $meta)) {
$this->updateStat($fileModel->size, 1);
return $fileModel;
}
}
return FALSE;
}