apply coding standards

autoloader.php

@@ -8,36 +8,38 @@
  *
  * @return void
  */
-\spl_autoload_register( function ( $class ) {
+\spl_autoload_register(
+	function ( $class ) {
 
-	// project-specific namespace prefix
-	$prefix = 'BCcampus';
+			// project-specific namespace prefix
+			$prefix = 'BCcampus';
 
-	// base directory for the namespace prefix
-	$base_dir = __DIR__ . '/inc';
+			// base directory for the namespace prefix
+			$base_dir = __DIR__ . '/inc';
 
-	// does the class use the namespace prefix?
-	$len = \strlen( $prefix );
+			// does the class use the namespace prefix?
+			$len = \strlen( $prefix );
 
-	if ( \strncmp( $prefix, $class, $len ) !== 0 ) {
-		// no, move to the next registered autoloader
-		return;
-	}
+		if ( \strncmp( $prefix, $class, $len ) !== 0 ) {
+			  // no, move to the next registered autoloader
+			  return;
+		}
 
-	// get the relative class name
-	$relative_class = \substr( $class, $len );
+			// get the relative class name
+			$relative_class = \substr( $class, $len );
 
-	if ( false !== ( $last_ns_pos = strripos( $relative_class, '\\' ) ) ) {
-		$namespace = substr( $relative_class, 0, $last_ns_pos );
-		$class     = substr( $relative_class, $last_ns_pos + 1 );
-		$file      = str_replace( '\\', DIRECTORY_SEPARATOR, $namespace ) . DIRECTORY_SEPARATOR;
-	}
-	$file .= 'class-' . str_replace( '_', '-', $class ) . '.php';
+		if ( false !== ( $last_ns_pos = strripos( $relative_class, '\\' ) ) ) {
+			  $namespace = substr( $relative_class, 0, $last_ns_pos );
+			  $class     = substr( $relative_class, $last_ns_pos + 1 );
+			  $file      = str_replace( '\\', DIRECTORY_SEPARATOR, $namespace ) . DIRECTORY_SEPARATOR;
+		}
+			$file .= 'class-' . str_replace( '_', '-', $class ) . '.php';
 
-	$path = $base_dir . strtolower( $file );
+			$path = $base_dir . strtolower( $file );
 
-	// if the file exists, require it
-	if ( \file_exists( $path ) ) {
-		require $path;
+			// if the file exists, require it
+		if ( \file_exists( $path ) ) {
+			  require $path;
+		}
 	}
-} );
+);

inc/import/openstax/class-cnx.php

@@ -14,14 +14,14 @@
 
 namespace BCcampus\Import\OpenStax;
 
-use \Pressbooks\Modules\Import\Import;
-use \Pressbooks\Book;
+use Pressbooks\Modules\Import\Import;
+use Pressbooks\Book;
 
 class Cnx extends Import {
 	/**
 	 * added for pb5 compatibility
 	 */
-	CONST TYPE_OF = 'zip';
+	const TYPE_OF = 'zip';
 
 	/**
 	 * @var \ZipArchive
@@ -88,7 +88,7 @@ function setCurrentImportOption( array $upload ) {
 		// blockers
 		if ( isset( $upload['url'] ) && 0 !== strcmp( $valid_domain['host'], 'cnx.org' ) && ( 0 !== strcmp( $valid_domain['scheme'], 'https' ) ) ) {
 			return false;
-		} elseif ( $upload['url'] == null && $upload['type'] !== 'application/zip' ) {
+		} elseif ( $upload['url'] === null && $upload['type'] !== 'application/zip' ) {
 			return false;
 		}
 
@@ -360,8 +360,8 @@ private function parseManifestContent() {
 			];
 
 			// otherwise the array gets loooong
-			unset ( $title_name );
-			unset ( $dir_name );
+			unset( $title_name );
+			unset( $dir_name );
 
 		}
 
@@ -372,7 +372,6 @@ private function parseManifestContent() {
 				foreach ( $back_matter->module as $mod ) {
 					$app[ (string) $mod->attributes()->document ] = (string) $mod->children( $namespaces['md'] );
 				}
-
 			}
 			$book['APPENDIX'] = $app;
 
@@ -711,7 +710,6 @@ protected function scrapeCnxCruft( \DOMDocument $doc ) {
 			if ( $new_att ) {
 				$element->setAttribute( 'class', $new_att );
 			}
-
 		}
 
 		$sections = $doc->getElementsByTagName( 'section' );
@@ -827,7 +825,12 @@ protected function fetchAndSaveUniqueImage( $href, $id ) {
 			}
 		}
 
-		$pid = media_handle_sideload( [ 'name' => $filename, 'tmp_name' => $tmp_name ], 0 );
+		$pid = media_handle_sideload(
+			[
+				'name' => $filename,
+				'tmp_name' => $tmp_name,
+			], 0
+		);
 
 		if ( is_wp_error( $pid ) ) {
 			$error_message = $pid->get_error_message();
@@ -967,7 +970,6 @@ protected function getPostMeta( $html ) {
 					$content['author'] = $m->getAttribute( 'content' );
 					break;
 			}
-
 		}
 
 		$content['license'] = $this->extractLicense( $content['license'] );