cleanup

Author: romainmenke

s3-uploads.php

@@ -8,63 +8,59 @@
 Author URI: http://hmn.md
 */
 
-if (defined('WP_CLI') && WP_CLI ) {
-    include_once dirname(__FILE__) . '/inc/class-s3-uploads-wp-cli-command.php';
+if ( defined( 'WP_CLI' ) && WP_CLI ) {
+	require_once dirname( __FILE__ ) . '/inc/class-s3-uploads-wp-cli-command.php';
 }
 
-add_action('plugins_loaded', 's3_uploads_init');
+add_action( 'plugins_loaded', 's3_uploads_init' );
 
-function s3_uploads_init()
-{
-    if (! s3_uploads_check_requirements() ) {
-        return;
-    }
+function s3_uploads_init() {
+	if ( ! s3_uploads_check_requirements() ) {
+		return;
+	}
 
-    if (! defined('S3_UPLOADS_BUCKET') ) {
-        return;
-    }
+	if ( ! defined( 'S3_UPLOADS_BUCKET' ) ) {
+		return;
+	}
 
-    if (( ! defined('S3_UPLOADS_KEY') || ! defined('S3_UPLOADS_SECRET') ) && ! defined('S3_UPLOADS_USE_INSTANCE_PROFILE') ) {
-        return;
-    }
+	if ( ( ! defined( 'S3_UPLOADS_KEY' ) || ! defined( 'S3_UPLOADS_SECRET' ) ) && ! defined( 'S3_UPLOADS_USE_INSTANCE_PROFILE' ) ) {
+		return;
+	}
 
-    if (! s3_uploads_enabled() ) {
-        return;
-    }
+	if ( ! s3_uploads_enabled() ) {
+		return;
+	}
 
-    $instance = S3_Uploads::get_instance();
-    $instance->setup();
+	$instance = S3_Uploads::get_instance();
+	$instance->setup();
 }
 
 /**
  * Check whether the environment meets the plugin's requirements, like the minimum PHP version.
  *
  * @return bool True if the requirements are met, else false.
  */
-function s3_uploads_check_requirements()
-{
-    if (version_compare('5.3.3', PHP_VERSION, '>') ) {
-        if (is_admin() && ! defined('DOING_AJAX') ) {
-            add_action('admin_notices', 's3_uploads_outdated_php_version_notice');
-        }
+function s3_uploads_check_requirements() {
+	if ( version_compare( '5.3.3', PHP_VERSION, '>' ) ) {
+		if ( is_admin() && ! defined( 'DOING_AJAX' ) ) {
+			add_action( 'admin_notices', 's3_uploads_outdated_php_version_notice' );
+		}
 
-        return false;
-    }
+		return false;
+	}
 
-    return true;
+	return true;
 }
 
 /**
  * Print an admin notice when the PHP version is not high enough.
  *
  * This has to be a named function for compatibility with PHP 5.2.
  */
-function s3_uploads_outdated_php_version_notice()
-{
-    printf(
-        '<div class="error"><p>The S3 Uploads plugin requires PHP version 5.3.3 or higher. Your server is running PHP version %s.</p></div>',
-        PHP_VERSION
-    );
+function s3_uploads_outdated_php_version_notice() {
+	printf( '<div class="error"><p>The S3 Uploads plugin requires PHP version 5.3.3 or higher. Your server is running PHP version %s.</p></div>',
+		PHP_VERSION
+	);
 }
 
 /**
@@ -75,36 +71,39 @@ function s3_uploads_outdated_php_version_notice()
  *
  * @return bool
  */
-function s3_uploads_enabled()
-{
-    // Make sure the plugin is enabled when autoenable is on
-    $constant_autoenable_off = ( defined('S3_UPLOADS_AUTOENABLE') && false === S3_UPLOADS_AUTOENABLE );
+function s3_uploads_enabled() {
+	// Make sure the plugin is enabled when autoenable is on
+	$constant_autoenable_off = ( defined( 'S3_UPLOADS_AUTOENABLE' ) && false === S3_UPLOADS_AUTOENABLE );
 
-    if ($constant_autoenable_off && 'enabled' !== get_option('s3_uploads_enabled') ) {                         // If the plugin is not enabled, skip
-        return false;
-    }
+	if ( $constant_autoenable_off && 'enabled' !== get_option( 's3_uploads_enabled' ) ) {                         // If the plugin is not enabled, skip
+		return false;
+	}
 
-    return true;
+	return true;
 }
 
-function s3_uploads_autoload($class)
-{
-    $mapping = array(
-        'S3_Uploads_ChangedFilesIterator' => __DIR__ . '/inc/class-s3-uploads-changed-files-iterator.php',
-        'S3_Uploads_Image_Editor_Imagick' => __DIR__ . '/inc/class-s3-uploads-image-editor-imagick.php',
-        'S3_Uploads_Local_Stream_Wrapper' => __DIR__ . '/inc/class-s3-uploads-local-stream-wrapper.php',
-        'S3_Uploads_Stream_Wrapper' => __DIR__ . '/inc/class-s3-uploads-stream-wrapper.php',
-        'S3_Uploads_UploadSyncBuilder' => __DIR__ . '/inc/class-s3-uploads-uploadsyncbuilder.php',
-        'S3_Uploads_WP_CLI_Command' => __DIR__ . '/inc/class-s3-uploads-wp-cli-command.php',
-        'S3_Uploads' => __DIR__ . '/inc/class-s3-uploads.php',
-    );
-    
-    if (isset($mapping[$class])) {
-        include $mapping[$class];
-    }
+/**
+ * Autoload callback.
+ *
+ * @param $class_name Name of the class to load.
+ */
+function s3_uploads_autoload($class) {
+	$mapping = array(
+		'S3_Uploads_ChangedFilesIterator' => __DIR__ . '/inc/class-s3-uploads-changed-files-iterator.php',
+		'S3_Uploads_Image_Editor_Imagick' => __DIR__ . '/inc/class-s3-uploads-image-editor-imagick.php',
+		'S3_Uploads_Local_Stream_Wrapper' => __DIR__ . '/inc/class-s3-uploads-local-stream-wrapper.php',
+		'S3_Uploads_Stream_Wrapper' => __DIR__ . '/inc/class-s3-uploads-stream-wrapper.php',
+		'S3_Uploads_UploadSyncBuilder' => __DIR__ . '/inc/class-s3-uploads-uploadsyncbuilder.php',
+		'S3_Uploads_WP_CLI_Command' => __DIR__ . '/inc/class-s3-uploads-wp-cli-command.php',
+		'S3_Uploads' => __DIR__ . '/inc/class-s3-uploads.php',
+	);
+	
+	if (isset($mapping[$class])) {
+		require $mapping[$class];
+	}
 }
 
 spl_autoload_register('s3_uploads_autoload', true);
 
 // Require AWS Autoloader file.
-require_once dirname(__FILE__) . '/lib/aws-sdk/aws-autoloader.php';
+require_once dirname( __FILE__ ) . '/lib/aws-sdk/aws-autoloader.php';