Native::compile() - Code Metrics - Inspection of "Extended view logic" - dspbee/pivasic - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ff2012...83cef1 )

by Igor

created 2017-05-15 05:51 UTC

Native::compile() C

↳ Parent: Native

Complexity

Conditions	12
Paths	40

Size

Total Lines	50
Code Lines	33

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	50
rs	5.3904
c	0
b	0
f	0
cc	12
eloc	33
nc	40
nop	3

How to fix Complexity

<?php
/**
 * @license MIT
 * @author Igor Sorokin <[email protected]>
 */
namespace Dspbee\Bundle\Template;

use Dspbee\Bundle\Common\TFileSystem;
use Dspbee\Bundle\Debug\Wrap;
use Dspbee\Bundle\Template\Exception\FileNotFoundException;
use Dspbee\Core\Request;

/**
 * Class Native
 * @package Dspbee\Bundle\Template
 */
class Native
{
    use TFileSystem;

    /**
     * @param string $packageRoot
     * @param Request|null $request
     * @param bool $cache
     */
    public function __construct($packageRoot, Request $request = null, $cache = true)
    {
        $this->packageRoot = rtrim($packageRoot, '/');
        $this->request = $request;
        $this->routeView = false;

        if (class_exists('Dspbee\Bundle\Debug\Wrap')) {
            $this->cache = !Wrap::$debugEnabled;
        } else {
            $this->cache = $cache;
        }
    }

    /**
     * Create content from template and data.
     *
     * @param string $name
     * @param array $data
     *
     * @return string|null
     */
    public function getContent($name, array $data = [])
    {
        if (false === strpos($name, '.')) {
            if (!empty($name)) {
                $name = '.' . $name;
            }
            $name = 'view' . $name . '.html.php';
            $this->routeView = true;
        }
        $path = $this->packageRoot . '/view/_cache/' . str_replace('/', '_', $name);

        if (!file_exists($path) || !$this->cache) {
            $code = $this->compile($name, true, true);
            if (empty($code)) {
                return null;
            }

            $fh = fopen($path, 'wb');
            if (flock($fh, LOCK_EX)) {
                fwrite($fh, $code);
                flock($fh, LOCK_UN);
            }
            fflush($fh);
            fclose($fh);
        }

        $fh = fopen($path, 'rb');
        flock($fh, LOCK_SH);

        if (null !== $this->request) {
            $data = array_replace($data, ['request' => $this->request]);
        }

        $html = self::renderTemplate($path, $data);

        flock($fh, LOCK_UN);
        fclose($fh);

        return $html;
    }

    /**
     * Use cache.
     */
    public function enableCache()
    {
        $this->cache = true;
    }

    /**
     * Render without cache.
     */
    public function disableCache()
    {
        $this->cache = false;
    }

    /**
     * Delete all cached templates.
     */
    public function clearCache()
    {
        self::removeFromDir($this->packageRoot . '/view/_cache');
    }

    /**
     * Create solid template.
     *
     * @param string $name
     * @param bool $processInclude
     * @param bool $processExtends
     *
     * @return string|null
     *
     * @throws FileNotFoundException
     */
    private function compile($name, $processInclude, $processExtends)
    {
        if ($this->routeView) {
            $this->routeView = false;
            $path = '';
            $stack = debug_backtrace();
            foreach ($stack as $item) {
                if (false !== stripos($item['file'], '\\Route\\')) {
                    $path = pathinfo($item['file'], PATHINFO_DIRNAME) . '/' . $name;
                    break;
                }
            }
        } else {
            $path = $this->packageRoot . '/view/' . $name;
        }

        if (file_exists($path)) {
            ob_start();
            readfile($path);
            $code = ob_get_clean();
        } else {
            throw new FileNotFoundException($path);
        }

        if ($processInclude) {
            preg_match_all('/<!-- include (.*) -->/', $code, $matchList);
            if (count($matchList)) {
                foreach ($matchList[1] as $key => $template) {
                    if (!empty($matchList[0][$key]) && false !== strpos($code, $matchList[0][$key])) {
                        $template = trim($template);
                        $code = str_replace($matchList[0][$key], $this->compile($template, true, false), $code);
                    }
                }
            }
        }

        if ($processExtends) {
            preg_match_all('/<!-- extends (.*) -->/', $code, $matchList);
            if (isset($matchList[1][0])) {
                $template = trim($matchList[1][0]);
                $parentHtml = $this->compile($template, true, false);

                $code = str_replace($matchList[0][0], '', $code);
                $parentHtml = str_replace('<!-- section -->', $code, $parentHtml);
                $code = $parentHtml;
            }
        }

        return $code;
    }

    /**
     * Safe include. Used for scope isolation.
     *
     * @param string $__file__  File to include
     * @param array  $data      Data passed to template
     *
     * @return string
     */
    private static function renderTemplate($__file__, array $data)
    {
        ob_start();
        extract($data);
        include $__file__;
        return ob_get_clean();
    }

    private $request;
    private $packageRoot;
    private $cache;
    private $routeView;
}



1			<?php
2			/**
3			* @license MIT
4			* @author Igor Sorokin <[email protected]>
5			*/
6			namespace Dspbee\Bundle\Template;
7
8			use Dspbee\Bundle\Common\TFileSystem;
9			use Dspbee\Bundle\Debug\Wrap;
10			use Dspbee\Bundle\Template\Exception\FileNotFoundException;
11			use Dspbee\Core\Request;
12
13			/**
14			* Class Native
15			* @package Dspbee\Bundle\Template
16			*/
17			class Native
18			{
19			use TFileSystem;
20
21			/**
22			* @param string $packageRoot
23			* @param Request\|null $request
24			* @param bool $cache
25			*/
26			public function __construct($packageRoot, Request $request = null, $cache = true)
27			{
28			$this->packageRoot = rtrim($packageRoot, '/');
29			$this->request = $request;
30			$this->routeView = false;
31
32			if (class_exists('Dspbee\Bundle\Debug\Wrap')) {
33			$this->cache = !Wrap::$debugEnabled;
34			} else {
35			$this->cache = $cache;
36			}
37			}
38
39			/**
40			* Create content from template and data.
41			*
42			* @param string $name
43			* @param array $data
44			*
45			* @return string\|null
46			*/
47			public function getContent($name, array $data = [])
48			{
49			if (false === strpos($name, '.')) {
50			if (!empty($name)) {
51			$name = '.' . $name;
52			}
53			$name = 'view' . $name . '.html.php';
54			$this->routeView = true;
55			}
56			$path = $this->packageRoot . '/view/_cache/' . str_replace('/', '_', $name);
57
58			if (!file_exists($path) \|\| !$this->cache) {
59			$code = $this->compile($name, true, true);
60			if (empty($code)) {
61			return null;
62			}
63
64			$fh = fopen($path, 'wb');
65			if (flock($fh, LOCK_EX)) {
66			fwrite($fh, $code);
67			flock($fh, LOCK_UN);
68			}
69			fflush($fh);
70			fclose($fh);
71			}
72
73			$fh = fopen($path, 'rb');
74			flock($fh, LOCK_SH);
75
76			if (null !== $this->request) {
77			$data = array_replace($data, ['request' => $this->request]);
78			}
79
80			$html = self::renderTemplate($path, $data);
81
82			flock($fh, LOCK_UN);
83			fclose($fh);
84
85			return $html;
86			}
87
88			/**
89			* Use cache.
90			*/
91			public function enableCache()
92			{
93			$this->cache = true;
94			}
95
96			/**
97			* Render without cache.
98			*/
99			public function disableCache()
100			{
101			$this->cache = false;
102			}
103
104			/**
105			* Delete all cached templates.
106			*/
107			public function clearCache()
108			{
109			self::removeFromDir($this->packageRoot . '/view/_cache');
110			}
111
112			/**
113			* Create solid template.
114			*
115			* @param string $name
116			* @param bool $processInclude
117			* @param bool $processExtends
118			*
119			* @return string\|null
120			*
121			* @throws FileNotFoundException
122			*/
123			private function compile($name, $processInclude, $processExtends)
124			{
125			if ($this->routeView) {
126			$this->routeView = false;
127			$path = '';
128			$stack = debug_backtrace();
129			foreach ($stack as $item) {
130			if (false !== stripos($item['file'], '\\Route\\')) {
131			$path = pathinfo($item['file'], PATHINFO_DIRNAME) . '/' . $name;
132			break;
133			}
134			}
135			} else {
136			$path = $this->packageRoot . '/view/' . $name;
137			}
138
139			if (file_exists($path)) {
140			ob_start();
141			readfile($path);
142			$code = ob_get_clean();
143			} else {
144			throw new FileNotFoundException($path);
145			}
146
147			if ($processInclude) {
148			preg_match_all('/<!-- include (.*) -->/', $code, $matchList);
149			if (count($matchList)) {
150			foreach ($matchList[1] as $key => $template) {
151			if (!empty($matchList[0][$key]) && false !== strpos($code, $matchList[0][$key])) {
152			$template = trim($template);
153			$code = str_replace($matchList[0][$key], $this->compile($template, true, false), $code);
154			}
155			}
156			}
157			}
158
159			if ($processExtends) {
160			preg_match_all('/<!-- extends (.*) -->/', $code, $matchList);
161			if (isset($matchList[1][0])) {
162			$template = trim($matchList[1][0]);
163			$parentHtml = $this->compile($template, true, false);
164
165			$code = str_replace($matchList[0][0], '', $code);
166			$parentHtml = str_replace('<!-- section -->', $code, $parentHtml);
167			$code = $parentHtml;
168			}
169			}
170
171			return $code;
172			}
173
174			/**
175			* Safe include. Used for scope isolation.
176			*
177			* @param string $__file__ File to include
178			* @param array $data Data passed to template
179			*
180			* @return string
181			*/
182			private static function renderTemplate($__file__, array $data)
183			{
184			ob_start();
185			extract($data);
186			include $__file__;
187			return ob_get_clean();
188			}
189
190			private $request;
191			private $packageRoot;
192			private $cache;
193			private $routeView;
194			}
195
196

dspbee / pivasic

Push — master ( ff2012...83cef1 )

Native::compile() C

Complexity

Size

Duplication

Importance

How to fix Complexity

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