DomComponentsByDanielGPwithCDN::setJavascriptFileCDNjQueryLibs() - Code Metrics - Inspection of "known Javascript libraries from Cloud Flare now ha..." - danielgp/common-lib - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d391fa...20fef6 )

by Daniel

created 2016-01-11 22:47 UTC

setJavascriptFileCDNjQueryLibs() A

↳ Parent: DomComponentsByDanielGPwithCDN

Complexity

Conditions	2
Paths	2

Size

Total Lines	21
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
c	3
b	0
f	0
dl	0
loc	21
rs	9.3143
cc	2
eloc	15
nc	2
nop	1

<?php

/**
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Daniel Popiniuc
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

namespace danielgp\common_lib;

/**
 * DOM component functions
 *
 * @author Daniel Popiniuc
 */
trait DomComponentsByDanielGPwithCDN
{

    private function knownCloudFlareJavascript($jsFileName)
    {
        $justFile = pathinfo($jsFileName)['basename'];
        switch ($justFile) {
            case 'jquery.placeholder.min.js':
                $version             = 'jquery-placeholder/2.0.8/';
                $fnExistanceToVerify = 'jQuery.placeholder';
                break;
            case 'jquery.easing.1.3.min.js':
                $version             = 'jquery-easing/1.3/';
                $fnExistanceToVerify = 'jQuery.easing["jswing"]';
                $justFile            = str_replace('.1.3', '', $justFile);
                break;
        }
        return ['justFile' => $justFile, 'version' => $version, 'ExistanceToVerify' => $fnExistanceToVerify];
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
    }

    /**
     * Manages all known CSS that can be handled through CDNs
     *
     * @param string $cssFileName
     * @return array
     */
    protected function setCssFileCDN($cssFileName)
    {
        $onlyFileName = pathinfo($cssFileName)['basename'];
        if (strpos($onlyFileName, 'font-awesome-') !== false) {
            $patternFound = $this->setCssFileCDNforFontAwesome($cssFileName);
        } else {
            $patternFound = null;
        }
        if (is_null($patternFound)) {

            $patternFound = [
                false,
                filter_var($cssFileName, FILTER_SANITIZE_STRING),
            ];
        }
        return $patternFound;
    }

    /**
     * Returns css link to a given file
     * Returns an array with CDN call of a known Font-websome css
     *
     * @param string $cssFile
/**
 * @param array $germany
 * @param array $ireland
 */
function finale($germany, $island) {
    return "2:1";
}
     * @return string
     */
    private function setCssFileCDNforFontAwesome($cssFileName)
    {
        $patternFound = [
            true,
            implode('', [
                '//cdnjs.cloudflare.com/ajax/libs/font-awesome/',
                str_replace(['font-awesome-', '.min.css'], '', pathinfo($cssFileName)['basename']),
                '/css/font-awesome.min.css',
            ])
        ];
        return $patternFound;
    }

    /**
     * Manages all known Javascript that can be handled through CDNs
     *
     * @param string $jsFileName
     * @return array
     */
    protected function setJavascriptFileCDN($jsFileName)
    {
        $onlyFileName = pathinfo($jsFileName)['basename'];
        /**
         * if within local network makes no sense to use CDNs
         */
        if (strpos($onlyFileName, 'jquery-') !== false) {
            $patternFound = $this->setJavascriptFileCDNjQuery($jsFileName);
        } elseif (strpos($onlyFileName, 'jquery.placeholder.min.js') !== false) {
            $patternFound = $this->setJavascriptFileCDNjQueryLibs($jsFileName);
        } elseif (strpos($onlyFileName, 'jquery.easing.1.3.min.js') !== false) {
            $patternFound = $this->setJavascriptFileCDNjQueryLibs($jsFileName);
        } elseif (strpos($onlyFileName, 'highcharts-') !== false) {
            $patternFound = $this->setJavascriptFileCDNforHighCharts($jsFileName);
        } elseif (strpos($onlyFileName, 'exporting-') !== false) {
            $patternFound = $this->setJavascriptFileCDNforHighChartsExporting($jsFileName);
        } else {
            $patternFound = null;
        }
        if (is_null($patternFound)) {

            $patternFound = [
                false,
                filter_var($jsFileName, FILTER_SANITIZE_STRING),
                '',
            ];
        }
        return $patternFound;
    }

    /**
     * Returns an array with CDN call of a known Javascript library
     * and fall-back line that points to local cache of it
     * specific for HighCharts
     *
     * @param string $jsFileName
     * @return array
     */
    private function setJavascriptFileCDNforHighCharts($jsFileName)

    {
        $patternFound   = null;
        $jQueryPosition = strpos($jsFileName, 'highcharts');
        if ($jQueryPosition !== false) {
            $patternFound = [
                true,
                implode('', [
                    '//cdnjs.cloudflare.com/ajax/libs/highcharts/',
                    str_replace(['highcharts-', '.js'], '', pathinfo($jsFileName)['basename']),
                    '/highcharts.js',
                ]),
                implode('', [
                    '<script>!window.Highcharts && document.write(\'<script src="',
                    filter_var($jsFileName, FILTER_SANITIZE_STRING),
                    '">\x3C/script>\')</script>'
                ])
            ];
        }
        return $patternFound;
    }

    /**
     * Returns an array with CDN call of a known Javascript library
     * and fall-back line that points to local cache of it
     * specific for HighCharts Exporting feature
     *
     * @param string $jsFileName
     * @return array
     */
    private function setJavascriptFileCDNforHighChartsExporting($jsFileName)

    {
        $patternFound   = null;
        $jQueryPosition = strpos($jsFileName, 'exporting');
        if ($jQueryPosition !== false) {
            $patternFound = [
                true,
                implode('', [
                    '//cdnjs.cloudflare.com/ajax/libs/highcharts/',
                    str_replace(['exporting-', '.js'], '', pathinfo($jsFileName)['basename']),
                    '/modules/exporting.js',
                ]),
                implode('', [
                    '<script>!window.Highcharts.post && document.write(\'<script src="',
                    filter_var($jsFileName, FILTER_SANITIZE_STRING),
                    '">\x3C/script>\')</script>'
                ])
            ];
        }
        return $patternFound;
    }

    /**
     * Returns an array with CDN call of a known Javascript library
     * and fall-back line that points to local cache of it
     * specific for jQuery
     *
     * @param string $jsFileName
     * @return array
     */
    private function setJavascriptFileCDNjQuery($jsFileName)
    {
        $patternFound       = null;
        $jQueryPosition     = strpos($jsFileName, 'jquery-');
        $jQueryMajorVersion = substr($jsFileName, 7, 1);
        if (($jQueryPosition !== false) && is_numeric($jQueryMajorVersion) && (substr($jsFileName, -7) == '.min.js')) {
            $patternFound = [
                true,
                implode('', [
                    '//cdnjs.cloudflare.com/ajax/libs/jquery/',
                    str_replace(['jquery-', '.min.js'], '', pathinfo($jsFileName)['basename']),
                    '/jquery.min.js',
                ]),
                implode('', [
                    '<script>window.jQuery || document.write(\'<script src="',
                    filter_var($jsFileName, FILTER_SANITIZE_STRING),
                    '">\x3C/script>\')</script>'
                ])
            ];
        }
        return $patternFound;
    }

    /**
     * Returns an array with CDN call of a known Javascript library
     * and fall-back line that points to local cache of it
     * specific for jQuery Libraries
     *
     * @param string $jsFileName
     * @return array
     */
    private function setJavascriptFileCDNjQueryLibs($jsFileName)
    {
        $patternFound = null;
        $eArray       = $this->knownCloudFlareJavascript(filter_var($jsFileName, FILTER_SANITIZE_STRING));
        if (!is_null($eArray['version'])) {
            $patternFound = [
                true,
                implode('', [
                    '//cdnjs.cloudflare.com/ajax/libs/',
                    $eArray['version'],
                    $eArray['justFile'],
                ]),
                implode('', [
                    '<script>' . $eArray['ExistanceToVerify'] . ' || document.write(\'<script src="',
                    filter_var($jsFileName, FILTER_SANITIZE_STRING),
                    '">\x3C/script>\')</script>'
                ])
            ];
        }
        return $patternFound;
    }
}


Push — master ( d391fa...20fef6 )

setJavascriptFileCDNjQueryLibs() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

1		<?php
2
3		/**
4		*
5		* The MIT License (MIT)
6		*
7		* Copyright (c) 2015 Daniel Popiniuc
8		*
9		* Permission is hereby granted, free of charge, to any person obtaining a copy
10		* of this software and associated documentation files (the "Software"), to deal
11		* in the Software without restriction, including without limitation the rights
12		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13		* copies of the Software, and to permit persons to whom the Software is
14		* furnished to do so, subject to the following conditions:
15		*
16		* The above copyright notice and this permission notice shall be included in all
17		* copies or substantial portions of the Software.
18		*
19		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25		* SOFTWARE.
26		*
27		*/
28
29		namespace danielgp\common_lib;
30
31		/**
32		* DOM component functions
33		*
34		* @author Daniel Popiniuc
35		*/
36		trait DomComponentsByDanielGPwithCDN
37		{
38
39		private function knownCloudFlareJavascript($jsFileName)
40		{
41		$justFile = pathinfo($jsFileName)['basename'];
42		switch ($justFile) {
43		case 'jquery.placeholder.min.js':
44		$version = 'jquery-placeholder/2.0.8/';
45		$fnExistanceToVerify = 'jQuery.placeholder';
46		break;
47		case 'jquery.easing.1.3.min.js':
48		$version = 'jquery-easing/1.3/';
49		$fnExistanceToVerify = 'jQuery.easing["jswing"]';
50		$justFile = str_replace('.1.3', '', $justFile);
51		break;
52		}
53		return ['justFile' => $justFile, 'version' => $version, 'ExistanceToVerify' => $fnExistanceToVerify];
		0 ignored issues – show Bug introduced 2016-01-11 22:49 UTC by Report Bug Copy Issue Report The variable `$version` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history... Bug introduced 2016-01-11 22:49 UTC by Report Bug Copy Issue Report The variable `$fnExistanceToVerify` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
54		}
55
56		/**
57		* Manages all known CSS that can be handled through CDNs
58		*
59		* @param string $cssFileName
60		* @return array
61		*/
62		protected function setCssFileCDN($cssFileName)
63		{
64		$onlyFileName = pathinfo($cssFileName)['basename'];
65		if (strpos($onlyFileName, 'font-awesome-') !== false) {
66		$patternFound = $this->setCssFileCDNforFontAwesome($cssFileName);
67		} else {
68		$patternFound = null;
69		}
70	View Code Duplication	if (is_null($patternFound)) {
		0 ignored issues – show Duplication introduced 2016-01-05 18:02 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
71		$patternFound = [
72		false,
73		filter_var($cssFileName, FILTER_SANITIZE_STRING),
74		];
75		}
76		return $patternFound;
77		}
78
79		/**
80		* Returns css link to a given file
81		* Returns an array with CDN call of a known Font-websome css
82		*
83		* @param string $cssFile
		0 ignored issues – show Documentation introduced 2016-01-05 18:02 UTC by Report Bug Copy Issue Report There is no parameter named `$cssFile`. Did you maybe mean `$cssFileName`? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. It has, however, found a similar but not annotated parameter which might be a good fit. Consider the following example. The parameter `$ireland` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $ireland */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was changed, but the annotation was not. Loading history...
84		* @return string
85		*/
86		private function setCssFileCDNforFontAwesome($cssFileName)
87		{
88		$patternFound = [
89		true,
90		implode('', [
91		'//cdnjs.cloudflare.com/ajax/libs/font-awesome/',
92		str_replace(['font-awesome-', '.min.css'], '', pathinfo($cssFileName)['basename']),
93		'/css/font-awesome.min.css',
94		])
95		];
96		return $patternFound;
97		}
98
99		/**
100		* Manages all known Javascript that can be handled through CDNs
101		*
102		* @param string $jsFileName
103		* @return array
104		*/
105		protected function setJavascriptFileCDN($jsFileName)
106		{
107		$onlyFileName = pathinfo($jsFileName)['basename'];
108		/**
109		* if within local network makes no sense to use CDNs
110		*/
111		if (strpos($onlyFileName, 'jquery-') !== false) {
112		$patternFound = $this->setJavascriptFileCDNjQuery($jsFileName);
113		} elseif (strpos($onlyFileName, 'jquery.placeholder.min.js') !== false) {
114		$patternFound = $this->setJavascriptFileCDNjQueryLibs($jsFileName);
115		} elseif (strpos($onlyFileName, 'jquery.easing.1.3.min.js') !== false) {
116		$patternFound = $this->setJavascriptFileCDNjQueryLibs($jsFileName);
117		} elseif (strpos($onlyFileName, 'highcharts-') !== false) {
118		$patternFound = $this->setJavascriptFileCDNforHighCharts($jsFileName);
119		} elseif (strpos($onlyFileName, 'exporting-') !== false) {
120		$patternFound = $this->setJavascriptFileCDNforHighChartsExporting($jsFileName);
121		} else {
122		$patternFound = null;
123		}
124	View Code Duplication	if (is_null($patternFound)) {
		0 ignored issues – show Duplication introduced 2016-01-05 18:02 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
125		$patternFound = [
126		false,
127		filter_var($jsFileName, FILTER_SANITIZE_STRING),
128		'',
129		];
130		}
131		return $patternFound;
132		}
133
134		/**
135		* Returns an array with CDN call of a known Javascript library
136		* and fall-back line that points to local cache of it
137		* specific for HighCharts
138		*
139		* @param string $jsFileName
140		* @return array
141		*/
142	View Code Duplication	private function setJavascriptFileCDNforHighCharts($jsFileName)
		0 ignored issues – show Duplication introduced 2016-01-05 18:02 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
143		{
144		$patternFound = null;
145		$jQueryPosition = strpos($jsFileName, 'highcharts');
146		if ($jQueryPosition !== false) {
147		$patternFound = [
148		true,
149		implode('', [
150		'//cdnjs.cloudflare.com/ajax/libs/highcharts/',
151		str_replace(['highcharts-', '.js'], '', pathinfo($jsFileName)['basename']),
152		'/highcharts.js',
153		]),
154		implode('', [
155		'<script>!window.Highcharts && document.write(\'<script src="',
156		filter_var($jsFileName, FILTER_SANITIZE_STRING),
157		'">\x3C/script>\')</script>'
158		])
159		];
160		}
161		return $patternFound;
162		}
163
164		/**
165		* Returns an array with CDN call of a known Javascript library
166		* and fall-back line that points to local cache of it
167		* specific for HighCharts Exporting feature
168		*
169		* @param string $jsFileName
170		* @return array
171		*/
172	View Code Duplication	private function setJavascriptFileCDNforHighChartsExporting($jsFileName)
		0 ignored issues – show Duplication introduced 2016-01-05 18:02 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
173		{
174		$patternFound = null;
175		$jQueryPosition = strpos($jsFileName, 'exporting');
176		if ($jQueryPosition !== false) {
177		$patternFound = [
178		true,
179		implode('', [
180		'//cdnjs.cloudflare.com/ajax/libs/highcharts/',
181		str_replace(['exporting-', '.js'], '', pathinfo($jsFileName)['basename']),
182		'/modules/exporting.js',
183		]),
184		implode('', [
185		'<script>!window.Highcharts.post && document.write(\'<script src="',
186		filter_var($jsFileName, FILTER_SANITIZE_STRING),
187		'">\x3C/script>\')</script>'
188		])
189		];
190		}
191		return $patternFound;
192		}
193
194		/**
195		* Returns an array with CDN call of a known Javascript library
196		* and fall-back line that points to local cache of it
197		* specific for jQuery
198		*
199		* @param string $jsFileName
200		* @return array
201		*/
202		private function setJavascriptFileCDNjQuery($jsFileName)
203		{
204		$patternFound = null;
205		$jQueryPosition = strpos($jsFileName, 'jquery-');
206		$jQueryMajorVersion = substr($jsFileName, 7, 1);
207		if (($jQueryPosition !== false) && is_numeric($jQueryMajorVersion) && (substr($jsFileName, -7) == '.min.js')) {
208		$patternFound = [
209		true,
210		implode('', [
211		'//cdnjs.cloudflare.com/ajax/libs/jquery/',
212		str_replace(['jquery-', '.min.js'], '', pathinfo($jsFileName)['basename']),
213		'/jquery.min.js',
214		]),
215		implode('', [
216		'<script>window.jQuery \|\| document.write(\'<script src="',
217		filter_var($jsFileName, FILTER_SANITIZE_STRING),
218		'">\x3C/script>\')</script>'
219		])
220		];
221		}
222		return $patternFound;
223		}
224
225		/**
226		* Returns an array with CDN call of a known Javascript library
227		* and fall-back line that points to local cache of it
228		* specific for jQuery Libraries
229		*
230		* @param string $jsFileName
231		* @return array
232		*/
233		private function setJavascriptFileCDNjQueryLibs($jsFileName)
234		{
235		$patternFound = null;
236		$eArray = $this->knownCloudFlareJavascript(filter_var($jsFileName, FILTER_SANITIZE_STRING));
237		if (!is_null($eArray['version'])) {
238		$patternFound = [
239		true,
240		implode('', [
241		'//cdnjs.cloudflare.com/ajax/libs/',
242		$eArray['version'],
243		$eArray['justFile'],
244		]),
245		implode('', [
246		'<script>' . $eArray['ExistanceToVerify'] . ' \|\| document.write(\'<script src="',
247		filter_var($jsFileName, FILTER_SANITIZE_STRING),
248		'">\x3C/script>\')</script>'
249		])
250		];
251		}
252		return $patternFound;
253		}
254		}
255

danielgp / common-lib

Push — master ( d391fa...20fef6 )

setJavascriptFileCDNjQueryLibs() A

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Duplication

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