GitHub\NormalRenderer

Complexity

Total Complexity

7

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getRenderedContent()	0	4	1
A	getUnpurifiedRenderedContent()	0	7	2
A	isMarkdownFile()	0	4	2
A	fileHasExtension()	0	3	1
A	renderAsMarkdown()	0	3	1

<?php

namespace GitHub;

use Michelf\Markdown;

/**
 * @licence GNU GPL v2+
 * @author Jeroen De Dauw < jeroendedauw@gmail.com >
 */
class NormalRenderer {

	public function getRenderedContent( string $content, string $fileName ): string {
		return ( new ContentPurifier() )
			->purify( $this->getUnpurifiedRenderedContent( $content, $fileName ) );
	}

	private function getUnpurifiedRenderedContent( string $content, string $fileName ): string {
		if ( $this->isMarkdownFile( $fileName ) ) {
			return $this->renderAsMarkdown( $content );
		}

		return $content;
	}

	private function isMarkdownFile( string $fileName ): bool {
		return $this->fileHasExtension( $fileName, '.md' )
			|| $this->fileHasExtension( $fileName,'.markdown' );
	}

	private function fileHasExtension( string $fileName, string $extension ): bool {
		return substr( $fileName, -strlen( $extension ) ) === $extension;
	}

	private function renderAsMarkdown( string $content ): string {
		return Markdown::defaultTransform( $content );
	}

}