예제 #1
0
/**
 * 从网络传输文件,直接使用linux的wget命令
 * @param string $inputfile 来源地址
 * @param string $outputfile 输出文件路径
 * @return int
 */
function wget($inputfile, $outputfile)
{
    //在线获取文件类型
    $onlinefiletype = online_filetype($inputfile);
    //wget续传抓取文件
    $command = "wget -c '" . escapeshellcmd($inputfile) . "' -O '{$outputfile}' -T 120 -t 5";
    exec($command, $result, $retval);
    /*if (defined('cmd_render') && !cmd_render){
          $command .= ' 2>&1 >/dev/null';
          echo $command,"\n";
      }*/
    if ($retval) {
        return implode("\n", $result);
    }
    if (!is_file($outputfile)) {
        return "{$outputfile} not exists";
    }
    //获取抓取下来的文件类型
    $localfiletype = filemime($outputfile);
    if ($onlinefiletype && $onlinefiletype != $localfiletype) {
        return "online {$onlinefiletype} not match local {$localfiletype}";
    }
    return 0;
}
예제 #2
0
파일: app.php 프로젝트: andybp85/booyaamps
    }
});
$app->get('/admin/media/{id}', function ($request, $response, $args) {
    $db = getConnection();
    try {
        echo json_encode(getMedia($db, $args['id']));
    } catch (Exception $e) {
        error_status($response, $e->getMessage());
    }
});
$app->get('/admin/files', function ($request, $response, $args) {
    try {
        $file = $request->getQueryParams()['file'];
        if (file_exists($file) && is_file($file)) {
            $dispositionResponse = $response->withHeader('Content-disposition', 'attachment; filename=' . basename($file));
            $typeResponse = $dispositionResponse->withHeader('Content-type', filemime($file));
            $typeResponse->getBody()->write(file_get_contents(getcwd() . '/' . $file));
            return $typeResponse;
        } elseif (file_exists($file) && is_dir($file)) {
            $typeResponse = $response->withHeader('Content-type', 'text/x-dir');
            $files = scandir(getcwd() . '/' . $file);
            array_shift($files);
            $typeResponse->getBody()->write($file . '/:' . implode("|", $files));
            return $typeResponse;
        } else {
            error_status($response, 'Error: ' . $file . ' does not exist.');
        }
    } catch (Exception $e) {
        error_status($response, $e->getMessage());
    }
});
예제 #3
0
/**
 * 通过CURL向指定的url路径上传文件
 * @param string $url 目标url地址
 * @param string $file 要上传的本地文件
 * @param array|string $postFields 附带的post数据数组|字串
 * @param string $fieldname 自定义文件表单名
 * @return boolean
 */
function curl_upload($url, $file, $postFields = null, $fieldname = 'file')
{
    if (!function_exists('curl_init')) {
        return false;
    }
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    if (is_string($postFields)) {
        parse_str($postFields, $postFields);
    } else {
        $postFields = (array) $postFields;
    }
    if (class_exists('\\CURLFile')) {
        curl_setopt($ch, CURLOPT_SAFE_UPLOAD, true);
        $postFields[$fieldname] = new \CURLFile(realpath($file));
        /*curl_setopt($ch, CURLOPT_POSTFIELDS, array(
              $fieldname => new \CURLFile(realpath($file))
          ));*/
    } else {
        if (defined('CURLOPT_SAFE_UPLOAD')) {
            curl_setopt($ch, CURLOPT_SAFE_UPLOAD, false);
        }
        $filename = basename($file);
        $type = filemime($file);
        $postFields[$fieldname] = '@' . realpath($file) . ";type=" . $type . ";filename=" . $filename;
        /*curl_setopt($ch, CURLOPT_POSTFIELDS, array(
              $fieldname => '@' . realpath($file) . ";type=" . $type . ";filename=" . $filename
          ));*/
    }
    curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
    $return_data = curl_exec($ch);
    curl_close($ch);
    return $return_data;
}