/**
*
* 分段上传接口
* 第一步：
* POST bp_upload.json
* {
* "md5":"文件md5",
* "size":"文件大小",
* "basedir":"文件夹路径",
* "type":"文件解析类型 0文件，1音频，4视频",
* "filename":"文件名"
* }
*
* 第二部：
* GET bp_upload.json?upload_id={临时上传id}&offset={碎片偏移量}&length={分段大小}
* FILES
*/
public function bp_upload()
{
$upload_id = isset($_GET['upload_id']) ? $_GET['upload_id'] : 0;
if (!$upload_id) {
//创建临时文件
$data = $this->get_data();
if (isset($data['md5']) && isset($data['size'])) {
} else {
$this->response(ResponseType::ERROR_LACKPARAMS);
}
if ($data['size'] > Core::config('file_max_size')) {
$this->response(ResponseType::FILE_ERROR_SIZELIMIT);
}
//存放路径是否存在
$basedir = $data['basedir'];
if (!$basedir) {
$basedir = '/home';
}
$basedirModel = new Models\FileDirectory();
if (!$basedirModel->findOne($basedir)) {
$this->response(ResponseType::FILE_ERROR_DIR_INVALID);
}
$tempModel = new Models\Temp($this->user_id);
$tempModel->md5 = strtolower($data['md5']);
$tempModel->size = intval($data['size']);
$tempModel->type = intval($data['type']);
$tempModel->cid = intval($data['category']);
$tempModel->basedir = $basedir;
if (!$data['filename']) {
$tempModel->filename = sprintf('%.0f', microtime(TRUE) * 1000);
} else {
$tempModel->filename = $data['filename'];
}
if ($tempModel->create()) {
$result['upload_id'] = $tempModel->get_upload_id();
$result['offset'] = 0;
$result['uploaded'] = FALSE;
$this->response(ResponseType::PHOTO_BPUPLOAD_OK_CREATETEMP, '', $result);
}
$this->response(ResponseType::PHOTO_BPUPLOAD_ERROR_CREATETEMP);
} else {
//上传第二步
$offset = isset($_GET['offset']) ? intval($_GET['offset']) : NULL;
$length = isset($_GET['length']) ? intval($_GET['length']) : NULL;
/*
if(isset($_GET['offset'])) {
$offset=intval($_GET['offset']);
}else{
$this->response(ResponseType::ERROR_LACKPARAMS);
}
*/
$tempModel = new Models\Temp($this->user_id);
if (!$tempModel->getTemp($upload_id)) {
$this->response(ResponseType::PHOTO_BPUPLOAD_ERROR_NOTEMP);
}
//追加文件碎片
if ($tempModel->tmp_source->length < $tempModel->size) {
if ($_FILES) {
foreach ($_FILES as $upfile) {
$in_path = $upfile['tmp_name'];
}
} else {
$in_path = 'php://input';
}
$tempModel->append($in_path, $offset, $length);
}
//验证临时文件完整性
$finish = FALSE;
if ($tempModel->tmp_source->length >= $tempModel->size) {
if ($tempModel->md5 && $tempModel->md5 == $tempModel->tmp_source->md5) {
$finish = TRUE;
} else {
$tempModel->destroy();
$this->response(ResponseType::PHOTO_BPUPLOAD_ERROR_DAMAGETEMP);
}
}
if ($finish) {
$tmp_file = $tempModel->tmp_source->downBuffer();
//临时文件是否可访问
if ($tmp_file) {
$uploader = new Uploader();
$uploader->process($tmp_file, '', $tempModel->size, $tempModel->md5);
} else {
$tempModel->destroy();
$this->response(ResponseType::PHOTO_BPUPLOAD_ERROR_NOTEMPSOURCE);
}
//不是音频类型
/*
if($tempModel->type==Uploader::FILETYPE_AUDIO && $uploader->getType() != Uploader::FILETYPE_AUDIO){
$tempModel->destroy();
$this->response(ResponseType::FILE_ERROR_AUDIOTYPE);
}
*/
//文件超过限制
if ($uploader->getLength() > Core::config('file_max_size')) {
$tempModel->destroy();
$this->response(ResponseType::FILE_ERROR_SIZELIMIT);
}
//上传临时文件成功否
$basedirModel = new Models\FileDirectory();
if (!$basedirModel->findOne($tempModel->basedir)) {
$this->response(ResponseType::FILE_ERROR_DIR_INVALID);
}
if ($tempModel->type == Uploader::FILETYPE_VIDEO) {
$ctrl_type = 2;
} elseif ($tempModel->type == Uploader::FILETYPE_AUDIO) {
$ctrl_type = 1;
} else {
$ctrl_type = 0;
}
$uploader->ctrl_type = $ctrl_type;
$uploader->filename = $tempModel->filename;
if ($fileModel = $basedirModel->makeFile($uploader)) {
$result['id'] = $fileModel->get_fid();
$result['src'] = $fileModel->geturi($result['id']);
$result['mime'] = $fileModel->mime;
$result['size'] = $fileModel->size;
$result['name'] = $fileModel->getFilename();
$result['uploaded'] = TRUE;
$tempModel->destroy();
if ($fileModel->thumb_id) {
$photoModel = new Models\Photo();
if ($photoModel->findOne($fileModel->thumb_id, array('width', 'height'))) {
$result['thumb']['id'] = $photoModel->get_pid();
$result['thumb']['md5'] = $photoModel->md5;
$result['thumb']['width'] = $photoModel->width;
$result['thumb']['height'] = $photoModel->height;
$result['thumb']['mime'] = $photoModel->mime;
$imgurls = $photoModel->geturi($fileModel->thumb_id, 130);
$result['thumb']['src'] = $imgurls[0];
}
}
$this->response(ResponseType::FILE_OK, '', $result);
} else {
$tempModel->destroy();
$this->response(ResponseType::FILE_ERROR_SERVER);
}
} else {
//需要继续上传文件碎片
$result['offset'] = $tempModel->tmp_source->length;
$result['uploaded'] = FALSE;
$this->response(ResponseType::PHOTO_BPUPLOAD_OK_CONTINUE, '', $result);
}
}
}
public function upload_by_url()
{
$data = $this->get_data();
$url = $data['url'];
$scale_width = intval($data['scale_width']);
$x = intval($data['x']);
$y = intval($data['y']);
$w = intval($data['w']);
$h = intval($data['h']);
if ($scale_width < 1 || $x < 0 || $y < 0 || $w < 1 || $h < 1) {
$this->response(ResponseType::PHOTO_UPLOAD_ERROR_SERVER);
}
$tmpfile = Core::tempname();
if (file_put_contents($tmpfile, file_get_contents($url))) {
} else {
$this->response(ResponseType::PHOTO_UPLOAD_ERROR_SERVER);
}
$thumb = new Thumb();
$uploader = $thumb->crop_by_url($tmpfile, $scale_width, $x, $y, $w, $h);
$photoModel = new Models\Photo();
$updata['cid'] = 3;
$updata['is_animated'] = 0;
$updata['mtime'] = time();
if ($photoModel->create($uploader, $updata)) {
$result['id'] = $photoModel->get_pid();
$result['md5'] = $photoModel->md5;
$imgurls = $photoModel->geturi($result['id']);
$result['src'] = $imgurls[0];
unlink($tmpfile);
$this->response(ResponseType::PHOTO_GET_OK, '', $result);
} else {
$this->response(ResponseType::PHOTO_UPLOAD_ERROR_SERVER);
}
}