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ahmadrifaiii/s3-upload-via-link.php

Forked from keithweaver/s3-upload-via-link.php
Created December 10, 2018 10:25
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Revisions

  1. @keithweaver keithweaver revised this gist Jul 18, 2017. 1 changed file with 2 additions and 2 deletions.
    4 changes: 2 additions & 2 deletions s3-upload-via-link.php
    View file
    Original file line number Diff line number Diff line change
    @@ -1,7 +1,7 @@
    <?php
    // This file demonstrates file upload to an S3 bucket. This is for using file upload via a
    // link compared to actually having the image file content. If you are doing it via image
    // file upload, like getting the file from $_FILE, refer to this:
    // file upload, like getting the file from $_FILE, refer to this:
    // https://gist.github.com/keithweaver/70eb06d98b008113ce97f6148fbea83d
    //
    // You must setup your bucket to have the proper permissions. To learn how to do this
    @@ -28,7 +28,7 @@
    // Connect to AWS
    try {
    // You may need to change the region. It will say in the URL when the bucket is open
    // and on creation.
    // and on creation. us-east-2 is Ohio, us-east-1 is North Virgina
    $s3 = S3Client::factory(
    array(
    'credentials' => array(
  2. @keithweaver keithweaver revised this gist Jul 18, 2017. 1 changed file with 2 additions and 1 deletion.
    3 changes: 2 additions & 1 deletion s3-upload-via-link.php
    View file
    Original file line number Diff line number Diff line change
    @@ -1,7 +1,8 @@
    <?php
    // This file demonstrates file upload to an S3 bucket. This is for using file upload via a
    // link compared to actually having the image file content. If you are doing it via image
    // file upload, like getting the file from $_FILE, refer to this:
    // file upload, like getting the file from $_FILE, refer to this:
    // https://gist.github.com/keithweaver/70eb06d98b008113ce97f6148fbea83d
    //
    // You must setup your bucket to have the proper permissions. To learn how to do this
    // refer to:
  3. @keithweaver keithweaver created this gist Jul 18, 2017.
    91 changes: 91 additions & 0 deletions s3-upload-via-link.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,91 @@
    <?php
    // This file demonstrates file upload to an S3 bucket. This is for using file upload via a
    // link compared to actually having the image file content. If you are doing it via image
    // file upload, like getting the file from $_FILE, refer to this:
    //
    // You must setup your bucket to have the proper permissions. To learn how to do this
    // refer to:
    // https://github.com/keithweaver/python-aws-s3
    // https://www.youtube.com/watch?v=v33Kl-Kx30o

    // I will be using composer to install the needed AWS packages.
    // The PHP SDK:
    // https://github.com/aws/aws-sdk-php
    // https://packagist.org/packages/aws/aws-sdk-php
    //
    // Run:$ composer require aws/aws-sdk-php
    require 'vendor/autoload.php';

    use Aws\S3\S3Client;
    use Aws\S3\Exception\S3Exception;

    // AWS Info
    $bucketName = 'SUB_YOUR_BUCKET_NAME_IN';
    $IAM_KEY = 'SUB_YOUR_IAM_KEY_IN';
    $IAM_SECRET = 'SUB_YOUR_IAM_SECRET_IN';

    // Connect to AWS
    try {
    // You may need to change the region. It will say in the URL when the bucket is open
    // and on creation.
    $s3 = S3Client::factory(
    array(
    'credentials' => array(
    'key' => $IAM_KEY,
    'secret' => $IAM_SECRET
    ),
    'version' => 'latest',
    'region' => 'us-east-2'
    )
    );
    } catch (Exception $e) {
    // We use a die, so if this fails. It stops here. Typically this is a REST call so this would
    // return a json object.
    die("Error: " . $e->getMessage());
    }


    $fileURL = 'SUB_IN_YOUR_IMAGE_PATH'; // Change this

    // For this, I would generate a unqiue random string for the key name. But you can do whatever.
    $keyName = 'test_example/' . basename($fileURL);
    $pathInS3 = 'https://s3.us-east-2.amazonaws.com/' . $bucketName . '/' . $keyName;

    // Add it to S3
    try {
    // You need a local copy of the image to upload.
    // My solution: http://stackoverflow.com/questions/21004691/downloading-a-file-and-saving-it-locally-with-php
    if (!file_exists('/tmp/tmpfile')) {
    mkdir('/tmp/tmpfile');
    }

    $tempFilePath = '/tmp/tmpfile/' . basename($fileURL);
    $tempFile = fopen($tempFilePath, "w") or die("Error: Unable to open file.");
    $fileContents = file_get_contents($fileURL);
    $tempFile = file_put_contents($tempFilePath, $fileContents);

    $s3->putObject(
    array(
    'Bucket'=>$bucketName,
    'Key' => $keyName,
    'SourceFile' => $tempFilePath,
    'StorageClass' => 'REDUCED_REDUNDANCY'
    )
    );

    // WARNING: You are downloading a file to your local server then uploading
    // it to the S3 Bucket. You should delete it from this server.
    // $tempFilePath - This is the local file path.

    } catch (S3Exception $e) {
    die('Error:' . $e->getMessage());
    } catch (Exception $e) {
    die('Error:' . $e->getMessage());
    }


    echo 'Done';

    // Now that you have it working, I recommend adding some checks on the files.
    // Example: Max size, allowed file types, etc.
    ?>