Backport to v3 branch

README.md

@@ -98,15 +98,7 @@ like so:
 wp s3-uploads verify
 ```
 
-You'll want to create a new IAM user for the S3-Uploads plugin, so you are not using admin level access keys on your site. S3-Uploads can create the IAM user for you and asign the correct permissions.
-
-```
-wp s3-uploads create-iam-user --admin-key=<key> --admin-secret=<secret>
-```
-
-This will provide you with a new Access Key and Secret Key which you can configure S3-Uploads with. Paste the values in the `wp-config.php`. Once you have migrated your media to S3 with any of the below methods, you'll want to enable S3 Uploads: `wp s3-uploads enable`.
-
-If you want to create your IAM user yourself, or attach the necessary permissions to an existing user, you can output the policy via `wp s3-uploads generate-iam-policy`
+You will need to create your IAM user yourself, or attach the necessary permissions to an existing user, you can output the policy via `wp s3-uploads generate-iam-policy`
 
 
 ## Listing files on S3

composer.json

@@ -22,7 +22,7 @@
 	},
 	"type": "wordpress-plugin",
 	"require": {
-		"composer/installers": "~1.0",
+		"composer/installers": "~1.0 || ^2.0",
 		"aws/aws-sdk-php": "~3.18"
 	},
 	"require-dev": {

inc/class-image-editor-imagick.php

@@ -106,8 +106,11 @@ protected function _save( $image, $filename = null, $mime_type = null ) {
 		 */
 		$parent_call = parent::_save( $image, $temp_filename ?: $filename, $mime_type );
 
-		if ( is_wp_error( $parent_call ) && $temp_filename ) {
-			unlink( $temp_filename );
+		if ( is_wp_error( $parent_call ) ) {
+			if ( $temp_filename ) {
+				unlink( $temp_filename );
+			}
+
 			return $parent_call;
 		} else {
 			/**

inc/class-wp-cli-command.php

@@ -121,7 +121,7 @@ public function generate_iam_policy() {
 	}
 
 	/**
-	 * List files in the S3 bukcet
+	 * List files in the S3 bucket
 	 *
 	 * @synopsis [<path>]
 	 *
@@ -270,7 +270,7 @@ function() {
 	}
 
 	/**
-	 * Ensable the auto-rewriting of media links to S3
+	 * Enable the auto-rewriting of media links to S3
 	 */
 	public function enable() {
 		update_option( 's3_uploads_enabled', 'enabled' );

s3-uploads.php

@@ -4,7 +4,7 @@
 Plugin Name: S3 Uploads
 Description: Store uploads in S3
 Author: Human Made Limited
-Version: 3.0.0-beta
+Version: 3.0.3
 Author URI: https://hmn.md
 */