Ditto\Response

Complexity

Total Complexity

11

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	4
Bugs	2	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	hadleProxyURL()	0	4	2
A	__construct()	0	4	1
A	setProxyPath()	0	4	1
A	replaceDomainLinks()	0	4	1
A	replaceInternalHtmlLinks()	0	10	2
A	replaceInternalCssLinks()	0	7	2
A	getHtml()	0	4	1
A	getOrigHtml()	0	4	1

<?php

namespace Ditto;

class Response
{
	public $origHtml;
	public $html;
	public $proxyPath;

	public function __construct($html)
	{
		$this->html = $this->origHtml = $html;
	}

	public function setProxyPath($path)
	{
		$this->proxyPath = $path;
	}

	public function replaceDomainLinks($domain)
	{
		$this->html = str_replace($domain, $this->proxyPath, $this->html);
	}

	// handle url encoding
	public function hadleProxyURL($url)
	{
		return \strstr($this->proxyPath, '?') ? urlencode($url) : $url;
	}

	public function replaceInternalHtmlLinks($usingUrlParam=false)
	{
		// replace href & src links where they DO NOT start with https?:... or //...
		$this->html = preg_replace_callback('/(src|href)=(["\'])(?!((["\'])?https?:|(["\'])?\/\/))(.*?)\2/i', function ($matches) use ($usingUrlParam) {
            return $matches[1] . '=' . $matches[2]
                . rtrim($this->proxyPath, '/')
                . $this->hadleProxyURL('/' . ltrim($usingUrlParam ? htmlspecialchars_decode($matches[6]) : $matches[6], '/'))
                . $matches[2];
        }, $this->html);
	}

	public function replaceInternalCssLinks($usingUrlParam=false)
	{
		// replace url() links where they DO NOT start with https?:... or //...
		$this->html = preg_replace_callback('/url\((["\'])?(?!((["\'])?https?:|(["\'])?\/\/))(.*?)(["\'])?\)/i', function ($matches) use ($usingUrlParam) {
			return 'url(' . $matches[1] . rtrim($this->proxyPath, '/') .'/'. ltrim($usingUrlParam ? $this->hadleProxyURL(htmlspecialchars_decode($matches[5])) : $matches[5], '/') . $matches[1] . ')';
		}, $this->html);
	}

	public function getHtml()
	{
		return $this->html;
	}

	public function getOrigHtml()
	{
		return $this->origHtml;
	}
}