Minify::getMinifiedContent() - Code Metrics - Inspection of "refactor code to reduce complexity" - makehappen/autominifier - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 98c4bc...2e8965 )

by Florin

created 2017-05-28 19:37 UTC

Minify::getMinifiedContent() B

↳ Parent: Minify

Complexity

Conditions	4
Paths	4

Size

Total Lines	27
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	27
rs	8.5806
c	0
b	0
f	0
cc	4
eloc	11
nc	4
nop	1

<?php

namespace Makehappen\AutoMinifier;

use MatthiasMullie\Minify as Minifier;

/**
 * Class Minify
 * @package Makehappen\AutoMinifier
 */
class Minify
{
    protected $objEnvironment;

    /**
     * Cache bust file path
     *
     * @var string
     */
    protected $strCacheBustFile;

    /**
     * Public folder path
     *
     * @var string
     */
    protected $strPublicFolderPath;

    /**
     * File types supported
     *
     * @var array
     */
    protected $arrFileTypes;

    /**
     * Destination file extension
     *
     * @var string
     */
    protected $strDestinationExtension;

    /**
     * Destination folder
     *
     * @var
     */
    protected $strDestinationFolder;

    /**
     * Destination file
     *
     * @var
     */
    protected $strDestinationFile;

    /**
     * Set env to dev
     *
     * @var
     */
    protected $blnIsDev;

    /**
     * Create a new Minifier Instance
     *
     * Minify constructor.
     */
    public function __construct()
    {
        // set class variables
        $this->init();

        // set environment
        $this->objEnvironment = new Environment();
    }


    /**
     * Set Class Variables
     *
     * @return null
     */
    public function init()
    {
        // set public folder location
        $this->setPublicFolder();

        // set file types we want minified
        $this->arrFileTypes = [
            'js' => ['js'],
            'css' => ['css', 'sass', 'scss']
        ];

        return null;
    }

    /**
     * Build minified file
     *
     * @var $strFolder string
     * @var $strFile string
     * @return string
     */
    public function js($strFolder = '/js', $strFile = 'app.min.js')
    {
        return $this->getMinifiedFile($strType = 'js', $strFolder, $strFile);
    }

    /**
     * Build CSS minified file
     *
     * @var $strFolder string
     * @var $strFile string
     * @return bool|null|string
     */
    public function css($strFolder = '/css', $strFile = 'app.min.css')
    {
        return $this->getMinifiedFile($strType = 'css', $strFolder, $strFile);
    }
    
    /**
     * Generate minified file
     *
     * @param string $strType
     * @param string $strFolder
     * @param string $strFile
     * @return string
     */
    public function getMinifiedFile($strType = 'css', $strFolder = '/css', $strFile = 'app.min.css')
    {
        $this->setDestinationExtensionType($strType);
        $this->setDestinationFolder($strFolder);
        $this->setDestinationFile($strFile);
        $this->setCacheBustFile();
        return $strFolder . '/' . $strFile .'?' . $this->process();
    }

    /**
     * Process Built
     *
     * @return bool|null|string
     */
    public function process()
    {
        // return last cache bust in non development environments
        if (!$this->objEnvironment->isDevEnv()) {
            return $this->getCacheBust();
        }

        // build application file
        $strApplicationFileContents = $this->build();

        // save application file
        file_put_contents($this->getAppFileName(), $strApplicationFileContents);

        // save new cache bust
        return $this->saveCacheBust($strApplicationFileContents);
    }

    /**
     * Build file
     *
     * @return string
     */
    public function build()
    {
        // files folder
        $strFilesFolder = $this->getFilesFolder();

        // abort if folder not found
        if (!is_dir($strFilesFolder)) {
            return $strFilesFolder . ' folder not found';
        }

        // get all files
        $arrFiles = scandir($strFilesFolder);

        // loop through all files
        $strMinifiedFileContents = '';
        foreach ($arrFiles as $strFileName) {
            // get minified content
            $strFileContents = $this->getMinifiedContent($strFileName);

            // don't include empty files
            if (!$strFileContents) {
                continue;
            }

            // add new minified file to concatenated version
            $strMinifiedFileContents .= "\n/* $strFileName */\n" . $strFileContents;
        }

        // returned concatenated version of minifired files
        return $strMinifiedFileContents;
    }

    /**
     * Get minified Content
     *
     * @param $strFileName
     * @return bool|string
     */
    public function getMinifiedContent($strFileName)
    {
        // get file extension
        $arrFileName = explode('.', $strFileName);
        $strFileExtension = array_pop($arrFileName);

        // must be a listed file type
        if (!in_array($strFileExtension, $this->arrFileTypes[$this->getDestinationExtension()])) {
            return '';
        }

        // must not be the app file
        if ($strFileName == $this->getDestinationFile()) {
            return '';
        }

        // build file path and name
        $strFile = $this->getFilesFolder() . '/' . $strFileName;

        // if it's minified already return content
        if (preg_match('/\.min\./', $strFile)) {
            return file_get_contents($strFile);
        }

        // return minified content
        return $this->minifyContent($strFile);
    }

    /**
     * Minify content
     *
     * @param  $strFile
     * @return bool|string
     */
    public function minifyContent($strFile)
    {
        // minify based on file type
        switch ($this->getDestinationExtension()) {
            case 'js':
                return (new Minifier\JS($strFile))->minify();
            case 'css':
                return (new Minifier\CSS($strFile))->minify();
            default:
                return '';
        }
    }

    /**
     * Save Cache Bust
     *
     * @var string $strApplicationFileContents
     * @return null
     */
    public function saveCacheBust($strApplicationFileContents = '')
    {
        // get contents signature
        $strNewCacheBust = md5($strApplicationFileContents);

        // get prior cache bust
        $strPriorCacheBust = $this->getCacheBust();

        // if unchanged, stop here
        if ($strPriorCacheBust == $strNewCacheBust) {
            return $strPriorCacheBust;
        }

        // set new cache bust
        file_put_contents($this->strCacheBustFile, $strNewCacheBust);

        // return new cache bust
        return $strNewCacheBust;
    }

    /**
     * Get Cache Bust
     *
     * @return bool|string
     */
    public function getCacheBust()
    {
        // abort if file not found
        if (!file_exists($this->strCacheBustFile)) {
            return '';
        }

        // get cache bust file contents
        return file_get_contents($this->strCacheBustFile);
    }

    /**
     * Set env to Dev
     *
     * @param bool $bln
     * @return $this
     */
    public function setDev($bln = true)
    {
        $this->objEnvironment->setDev($bln);
        $this->blnIsDev = $bln;
        return $this;
    }

    /**
     * Set Cache bust file
     *
     * @param string $strFile
     * @return $this
     */
    public function setCacheBustFile($strFile = 'autominifier-cache-bust.txt')
    {
        $this->strCacheBustFile = $this->getFilesFolder() . "/$strFile";
        return $this;
    }

    /**
     * Set public folder
     *
     * @param string $strFolder
     * @return $this
     */
    public function setPublicFolder($strFolder = '/../../../../public')
    {
        // set application public path relative to package location
        $this->strPublicFolderPath = __DIR__ . $strFolder;
        return $this;
    }

    /**
     * Set test folder
     *
     * @return $this
     */
    public function setTest()
    {
        // set application public path relative to package location
        $this->setPublicFolder('/../build');

        // cache bust file
        $this->setCacheBustFile();

        return $this;
    }

    /**
     * Set destination folder
     *
     * @param $strFolder
     * @return $this
     */
    public function setDestinationFolder($strFolder)
    {
        $this->strDestinationFolder = $strFolder;
        return $this;
    }

    /**
     * Set destination file
     *
     * @param $strFile
     * @return $this
     */
    public function setDestinationFile($strFile)
    {
        $this->strDestinationFile = $strFile;
        return $this;
    }

    /**
     * Set destination file extension
     *
     * @param $strDestinationExtension
     */
    public function setDestinationExtensionType($strDestinationExtension)
    {
        $this->strDestinationExtension = $strDestinationExtension;
    }

    /**
     * Get Public folder
     *
     * @return string
     */
    public function getPublicFolder()
    {
        return $this->strPublicFolderPath;
    }

    /**
     * Get destination folder
     *
     * @return mixed
     */
    public function getDestinationFolder()
    {
        return $this->strDestinationFolder;
    }

    /**
     * Set destination file
     *
     * @return mixed
     */
    public function getDestinationFile()
    {
        return $this->strDestinationFile;
    }

    /**
     * Get application file name
     *
     * @return string
     */
    public function getAppFileName()
    {
        return $this->getFilesFolder() . '/' . $this->getDestinationFile();
    }

    /**
     * Get destination file type extension
     *
     * @return mixed
     */
    public function getDestinationExtension()
    {
        return $this->strDestinationExtension;
    }

    public function getFilesFolder()
    {
        return $this->getPublicFolder() . '/' . $this->getDestinationFolder();
    }
}


1			<?php
2
3			namespace Makehappen\AutoMinifier;
4
5			use MatthiasMullie\Minify as Minifier;
6
7			/**
8			* Class Minify
9			* @package Makehappen\AutoMinifier
10			*/
11			class Minify
12			{
13			protected $objEnvironment;
14
15			/**
16			* Cache bust file path
17			*
18			* @var string
19			*/
20			protected $strCacheBustFile;
21
22			/**
23			* Public folder path
24			*
25			* @var string
26			*/
27			protected $strPublicFolderPath;
28
29			/**
30			* File types supported
31			*
32			* @var array
33			*/
34			protected $arrFileTypes;
35
36			/**
37			* Destination file extension
38			*
39			* @var string
40			*/
41			protected $strDestinationExtension;
42
43			/**
44			* Destination folder
45			*
46			* @var
47			*/
48			protected $strDestinationFolder;
49
50			/**
51			* Destination file
52			*
53			* @var
54			*/
55			protected $strDestinationFile;
56
57			/**
58			* Set env to dev
59			*
60			* @var
61			*/
62			protected $blnIsDev;
63
64			/**
65			* Create a new Minifier Instance
66			*
67			* Minify constructor.
68			*/
69			public function __construct()
70			{
71			// set class variables
72			$this->init();
73
74			// set environment
75			$this->objEnvironment = new Environment();
76			}
77
78
79			/**
80			* Set Class Variables
81			*
82			* @return null
83			*/
84			public function init()
85			{
86			// set public folder location
87			$this->setPublicFolder();
88
89			// set file types we want minified
90			$this->arrFileTypes = [
91			'js' => ['js'],
92			'css' => ['css', 'sass', 'scss']
93			];
94
95			return null;
96			}
97
98			/**
99			* Build minified file
100			*
101			* @var $strFolder string
102			* @var $strFile string
103			* @return string
104			*/
105			public function js($strFolder = '/js', $strFile = 'app.min.js')
106			{
107			return $this->getMinifiedFile($strType = 'js', $strFolder, $strFile);
108			}
109
110			/**
111			* Build CSS minified file
112			*
113			* @var $strFolder string
114			* @var $strFile string
115			* @return bool\|null\|string
116			*/
117			public function css($strFolder = '/css', $strFile = 'app.min.css')
118			{
119			return $this->getMinifiedFile($strType = 'css', $strFolder, $strFile);
120			}
121
122			/**
123			* Generate minified file
124			*
125			* @param string $strType
126			* @param string $strFolder
127			* @param string $strFile
128			* @return string
129			*/
130			public function getMinifiedFile($strType = 'css', $strFolder = '/css', $strFile = 'app.min.css')
131			{
132			$this->setDestinationExtensionType($strType);
133			$this->setDestinationFolder($strFolder);
134			$this->setDestinationFile($strFile);
135			$this->setCacheBustFile();
136			return $strFolder . '/' . $strFile .'?' . $this->process();
137			}
138
139			/**
140			* Process Built
141			*
142			* @return bool\|null\|string
143			*/
144			public function process()
145			{
146			// return last cache bust in non development environments
147			if (!$this->objEnvironment->isDevEnv()) {
148			return $this->getCacheBust();
149			}
150
151			// build application file
152			$strApplicationFileContents = $this->build();
153
154			// save application file
155			file_put_contents($this->getAppFileName(), $strApplicationFileContents);
156
157			// save new cache bust
158			return $this->saveCacheBust($strApplicationFileContents);
159			}
160
161			/**
162			* Build file
163			*
164			* @return string
165			*/
166			public function build()
167			{
168			// files folder
169			$strFilesFolder = $this->getFilesFolder();
170
171			// abort if folder not found
172			if (!is_dir($strFilesFolder)) {
173			return $strFilesFolder . ' folder not found';
174			}
175
176			// get all files
177			$arrFiles = scandir($strFilesFolder);
178
179			// loop through all files
180			$strMinifiedFileContents = '';
181			foreach ($arrFiles as $strFileName) {
182			// get minified content
183			$strFileContents = $this->getMinifiedContent($strFileName);
184
185			// don't include empty files
186			if (!$strFileContents) {
187			continue;
188			}
189
190			// add new minified file to concatenated version
191			$strMinifiedFileContents .= "\n/* $strFileName */\n" . $strFileContents;
192			}
193
194			// returned concatenated version of minifired files
195			return $strMinifiedFileContents;
196			}
197
198			/**
199			* Get minified Content
200			*
201			* @param $strFileName
202			* @return bool\|string
203			*/
204			public function getMinifiedContent($strFileName)
205			{
206			// get file extension
207			$arrFileName = explode('.', $strFileName);
208			$strFileExtension = array_pop($arrFileName);
209
210			// must be a listed file type
211			if (!in_array($strFileExtension, $this->arrFileTypes[$this->getDestinationExtension()])) {
212			return '';
213			}
214
215			// must not be the app file
216			if ($strFileName == $this->getDestinationFile()) {
217			return '';
218			}
219
220			// build file path and name
221			$strFile = $this->getFilesFolder() . '/' . $strFileName;
222
223			// if it's minified already return content
224			if (preg_match('/\.min\./', $strFile)) {
225			return file_get_contents($strFile);
226			}
227
228			// return minified content
229			return $this->minifyContent($strFile);
230			}
231
232			/**
233			* Minify content
234			*
235			* @param $strFile
236			* @return bool\|string
237			*/
238			public function minifyContent($strFile)
239			{
240			// minify based on file type
241			switch ($this->getDestinationExtension()) {
242			case 'js':
243			return (new Minifier\JS($strFile))->minify();
244			case 'css':
245			return (new Minifier\CSS($strFile))->minify();
246			default:
247			return '';
248			}
249			}
250
251			/**
252			* Save Cache Bust
253			*
254			* @var string $strApplicationFileContents
255			* @return null
256			*/
257			public function saveCacheBust($strApplicationFileContents = '')
258			{
259			// get contents signature
260			$strNewCacheBust = md5($strApplicationFileContents);
261
262			// get prior cache bust
263			$strPriorCacheBust = $this->getCacheBust();
264
265			// if unchanged, stop here
266			if ($strPriorCacheBust == $strNewCacheBust) {
267			return $strPriorCacheBust;
268			}
269
270			// set new cache bust
271			file_put_contents($this->strCacheBustFile, $strNewCacheBust);
272
273			// return new cache bust
274			return $strNewCacheBust;
275			}
276
277			/**
278			* Get Cache Bust
279			*
280			* @return bool\|string
281			*/
282			public function getCacheBust()
283			{
284			// abort if file not found
285			if (!file_exists($this->strCacheBustFile)) {
286			return '';
287			}
288
289			// get cache bust file contents
290			return file_get_contents($this->strCacheBustFile);
291			}
292
293			/**
294			* Set env to Dev
295			*
296			* @param bool $bln
297			* @return $this
298			*/
299			public function setDev($bln = true)
300			{
301			$this->objEnvironment->setDev($bln);
302			$this->blnIsDev = $bln;
303			return $this;
304			}
305
306			/**
307			* Set Cache bust file
308			*
309			* @param string $strFile
310			* @return $this
311			*/
312			public function setCacheBustFile($strFile = 'autominifier-cache-bust.txt')
313			{
314			$this->strCacheBustFile = $this->getFilesFolder() . "/$strFile";
315			return $this;
316			}
317
318			/**
319			* Set public folder
320			*
321			* @param string $strFolder
322			* @return $this
323			*/
324			public function setPublicFolder($strFolder = '/../../../../public')
325			{
326			// set application public path relative to package location
327			$this->strPublicFolderPath = __DIR__ . $strFolder;
328			return $this;
329			}
330
331			/**
332			* Set test folder
333			*
334			* @return $this
335			*/
336			public function setTest()
337			{
338			// set application public path relative to package location
339			$this->setPublicFolder('/../build');
340
341			// cache bust file
342			$this->setCacheBustFile();
343
344			return $this;
345			}
346
347			/**
348			* Set destination folder
349			*
350			* @param $strFolder
351			* @return $this
352			*/
353			public function setDestinationFolder($strFolder)
354			{
355			$this->strDestinationFolder = $strFolder;
356			return $this;
357			}
358
359			/**
360			* Set destination file
361			*
362			* @param $strFile
363			* @return $this
364			*/
365			public function setDestinationFile($strFile)
366			{
367			$this->strDestinationFile = $strFile;
368			return $this;
369			}
370
371			/**
372			* Set destination file extension
373			*
374			* @param $strDestinationExtension
375			*/
376			public function setDestinationExtensionType($strDestinationExtension)
377			{
378			$this->strDestinationExtension = $strDestinationExtension;
379			}
380
381			/**
382			* Get Public folder
383			*
384			* @return string
385			*/
386			public function getPublicFolder()
387			{
388			return $this->strPublicFolderPath;
389			}
390
391			/**
392			* Get destination folder
393			*
394			* @return mixed
395			*/
396			public function getDestinationFolder()
397			{
398			return $this->strDestinationFolder;
399			}
400
401			/**
402			* Set destination file
403			*
404			* @return mixed
405			*/
406			public function getDestinationFile()
407			{
408			return $this->strDestinationFile;
409			}
410
411			/**
412			* Get application file name
413			*
414			* @return string
415			*/
416			public function getAppFileName()
417			{
418			return $this->getFilesFolder() . '/' . $this->getDestinationFile();
419			}
420
421			/**
422			* Get destination file type extension
423			*
424			* @return mixed
425			*/
426			public function getDestinationExtension()
427			{
428			return $this->strDestinationExtension;
429			}
430
431			public function getFilesFolder()
432			{
433			return $this->getPublicFolder() . '/' . $this->getDestinationFolder();
434			}
435			}
436

makehappen / autominifier

Push — master ( 98c4bc...2e8965 )

Minify::getMinifiedContent() B

Complexity

Size

Duplication

Importance

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