RemoveBlurScript::manipulate() - Code Metrics - Inspection of "Fix test, cleanup build configuration and fix PHPC..." - lochmueller/sourceopt - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 041c4d...dec97d )

by Tim

created 2016-06-19 15:58 UTC

RemoveBlurScript::manipulate() A

↳ Parent: RemoveBlurScript

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	8
ccs	0
cts	5
cp	0
rs	9.4285
cc	2
eloc	5
nc	2
nop	2
crap	6

<?php
/**
 * RemoveBlurScript
 *
 * @author  Tim Lochmüller
 */

namespace HTML\Sourceopt\Manipulation;

/**
 * TYPO3 adds to each page a small script:
 *                <script language="javascript">
 *                <!--
 *                browserName = navigator.appName;
 *                browserVer = parseInt(navigator.appVersion);
 *                var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
 *                if ((browserName == "Netscape" && browserVer >= 3) || msie4 || browserName=="Konqueror") {version = "n3";} else {version = "n2";}
 *                function blurLink(theObject){
 *                if (msie4){theObject.blur();}
 *                }
 *                // -->
 *                </script>
 * Obviously used for client-side browserdetection - but thats not necessary if your page doesn't use JS
 */
class RemoveBlurScript implements ManipulationInterface
{

    /**
     * @param string $html          The original HTML
     * @param array  $configuration Configuration
     *
     * @return string the manipulated HTML
     */
    public function manipulate($html, array $configuration = [])
    {
        if (strlen($html) < 100000) {
            $pattern = '/<script (type="text\/javascript"|language="javascript")>.+?Konqueror.+function blurLink.+theObject.blur.+?<\/script>/is';
            $html = preg_replace($pattern, '', $html); // in head
        }
        return str_replace(' onfocus="blurLink(this);"', '', $html); // in body
    }
}


1			<?php
2			/**
3			* RemoveBlurScript
4			*
5			* @author Tim Lochmüller
6			*/
7
8			namespace HTML\Sourceopt\Manipulation;
9
10			/**
11			* TYPO3 adds to each page a small script:
12			* <script language="javascript">
13			* <!--
14			* browserName = navigator.appName;
15			* browserVer = parseInt(navigator.appVersion);
16			* var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
17			* if ((browserName == "Netscape" && browserVer >= 3) \|\| msie4 \|\| browserName=="Konqueror") {version = "n3";} else {version = "n2";}
18			* function blurLink(theObject){
19			* if (msie4){theObject.blur();}
20			* }
21			* // -->
22			* </script>
23			* Obviously used for client-side browserdetection - but thats not necessary if your page doesn't use JS
24			*/
25			class RemoveBlurScript implements ManipulationInterface
26			{
27
28			/**
29			* @param string $html The original HTML
30			* @param array $configuration Configuration
31			*
32			* @return string the manipulated HTML
33			*/
34			public function manipulate($html, array $configuration = [])
35			{
36			if (strlen($html) < 100000) {
37			$pattern = '/<script (type="text\/javascript"\|language="javascript")>.+?Konqueror.+function blurLink.+theObject.blur.+?<\/script>/is';
38			$html = preg_replace($pattern, '', $html); // in head
39			}
40			return str_replace(' onfocus="blurLink(this);"', '', $html); // in body
41			}
42			}
43

lochmueller / sourceopt

Push — master ( 041c4d...dec97d )

RemoveBlurScript::manipulate() A

Complexity

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Duplication

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Importance

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