集成亚马逊网络服务S3 PhPdolphin

Question

所以我的目标是实现亚马逊S3图片上传到PhPDolphin脚本，不幸的是，我遇到了一些问题，如果我在脚本中添加代码就无法加载，并且由于脚本没有错误日志，我不知道哪里出了问题，由于许可原因，我无法在此处发布整个脚本，但我会发布受影响区域的片段。

/includes/classes.php Default (只是此文件中4000行代码的一小部分)

function validateMessage($message, $image, $type, $value, $privacy) {
    // If message is longer than admitted
    if(strlen($message) > $this->message_length) {
        $error = array('message_too_long', $this->message_length);
    }
    // Define the switch variable
    $x = 0;
    if($image['name'][0]) {
        // Set the variable value to 1 if at least one image name exists
        $x = 1;
    }
    if($x == 1) {
        // If the user selects more images than allowed
        if(count($image['name']) > $this->max_images) {
            $error = array('too_many_images', count($image['name']), $this->max_images);
        } else {
            // Define the array which holds the value names
            $value = array();
            $tmp_value = array();
            foreach($image['error'] as $key => $err) {
                $allowedExt = explode(',', $this->image_format);
                $ext = pathinfo($image['name'][$key], PATHINFO_EXTENSION);
                if(!empty($image['size'][$key]) && $image['size'][$key] > $this->max_size) {
                    $error = array('file_too_big', fsize($this->max_size), $image['name'][$key]); // Error Code #004
                    break;
                } elseif(!empty($ext) && !in_array(strtolower($ext), $allowedExt)) {
                    $error = array('format_not_exist', $this->image_format, $image['name'][$key]); // Error Code #005
                    break;
                } else {
                    if(isset($image['name'][$key]) && $image['name'][$key] !== '' && $image['size'][$key] > 0) {
                        $rand = mt_rand();
                        $tmp_name = $image['tmp_name'][$key];
                        $name = pathinfo($image['name'][$key], PATHINFO_FILENAME);
                        $fullname = $image['name'][$key];
                        $size = $image['size'][$key];
                        $ext = pathinfo($image['name'][$key], PATHINFO_EXTENSION);
                        // $finalName = str_replace(',', '', $rand.'.'.$this->db->real_escape_string($name).'.'.$this->db->real_escape_string($ext));
                        $finalName = mt_rand().'_'.mt_rand().'_'.mt_rand().'.'.$this->db->real_escape_string($ext);

                        // Define the type for picture
                        $type = 'picture';

                        // Store the values into arrays
                        $tmp_value[] = $tmp_name;
                        $value[] = $finalName;

                        // Fix the image orientation if possible
                        imageOrientation($tmp_name);
                    }
                }
            }
            if(empty($error)) {
                foreach($value as $key => $finalName) {
                    move_uploaded_file($tmp_value[$key], '../uploads/media/'.$finalName);
                }
            }
            // Implode the values
            $value = implode(',', $value);
        }

然后是我编辑过的版本，它应该会自动将图片上传到亚马逊S3。

/includes/classes.php edited

function validateMessage($message, $image, $type, $value, $privacy) {
    // If message is longer than admitted
    if(strlen($message) > $this->message_length) {
        $error = array('message_too_long', $this->message_length);
    }
    // Define the switch variable
    $x = 0;
    if($image['name'][0]) {
        // Set the variable value to 1 if at least one image name exists
        $x = 1;
    }
    if($x == 1) {
        // If the user selects more images than allowed
        if(count($image['name']) > $this->max_images) {
            $error = array('too_many_images', count($image['name']), $this->max_images);
        } else {
            // Define the array which holds the value names
            $value = array();
            $tmp_value = array();
            foreach($image['error'] as $key => $err) {
                $allowedExt = explode(',', $this->image_format);
                $ext = pathinfo($image['name'][$key], PATHINFO_EXTENSION);
                if(!empty($image['size'][$key]) && $image['size'][$key] > $this->max_size) {
                    $error = array('file_too_big', fsize($this->max_size), $image['name'][$key]); // Error Code #004
                    break;
                } elseif(!empty($ext) && !in_array(strtolower($ext), $allowedExt)) {
                    $error = array('format_not_exist', $this->image_format, $image['name'][$key]); // Error Code #005
                    break;
                } else {
                    if(isset($image['name'][$key]) && $image['name'][$key] !== '' && $image['size'][$key] > 0) {
                        $rand = mt_rand();
                        $tmp_name = $image['tmp_name'][$key];
                        $name = pathinfo($image['name'][$key], PATHINFO_FILENAME);
                        $fullname = $image['name'][$key];
                        $size = $image['size'][$key];
                        $ext = pathinfo($image['name'][$key], PATHINFO_EXTENSION);
                        // $finalName = str_replace(',', '', $rand.'.'.$this->db->real_escape_string($name).'.'.$this->db->real_escape_string($ext));
                        $finalName = mt_rand().'_'.mt_rand().'_'.mt_rand().'.'.$this->db->real_escape_string($ext);

                        // Define the type for picture
                        $type = 'picture';

                        // Store the values into arrays
                        $tmp_value[] = $tmp_name;
                        $value[] = $finalName;

                        // Fix the image orientation if possible
                        imageOrientation($tmp_name);
                    }
                }
            }
            if(empty($error)) {


                foreach($value as $key => $finalName) {
                if (!class_exists('S3'))require_once('S3.php');

                //AWS access info
                if (!defined('awsAccessKey')) define('awsAccessKey', 'myaccesskey');
                if (!defined('awsSecretKey')) define('awsSecretKey', 'mysecretkey');


                //instantiate the class
                $s3 = new S3(awsAccessKey, awsSecretKey);
                    S3::outObject(
                    '$tmp_value[$key]',
                    'zepstrca',
                    '.$finalName);',
                    S3::ACL_PUBLIC_READ
                    array(),
                    array(),
                    S3::STORAGE_CLASS_STANDARD
                    );

            }
            // Implode the values
            $value = implode(',', $value);
        }

是的，我确实添加了自己的访问权限和密钥:)

任何帮助都将非常感谢，并将记入帐上！

指向此中使用的产品和API的链接：

[PhPDolphin] [S3.php API on Github]

Answer 1

这就是你使用我正在使用的库的方法，我希望它能解决你的问题(确保存储桶上的文件夹确实存在，否则就上传一些东西到存储桶的根目录)

require_once 'S3.php'; 
$s3 = new S3(awsAccessKey, awsSecretKey);
$s3->putObjectFile('/folderOnServer/picture.jpg', awsBucket, '/folderOnBucket/newName.jpg');