Scanner::walkIterator() - Code Metrics - Inspection of "Load jasny/twig-extensions extensions" - WyriHaximus/TwigView - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — feature-extra-extensions ( 2f2a70 )

by Cees-Jan

created 2016-11-05 11:28 UTC

Scanner::walkIterator() B

↳ Parent: Scanner

Complexity

Conditions	5
Paths	3

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	5.0144

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
dl	0
loc	21
ccs	11
cts	12
cp	0.9167
rs	8.7624
c	1
b	0
f	0
cc	5
eloc	11
nc	3
nop	1
crap	5.0144

<?php

namespace WyriHaximus\TwigView\Lib;

use Cake\Core\App;
use Cake\Core\Plugin;
use WyriHaximus\TwigView\View\TwigView;

/**
 * Class Scanner
 * @package WyriHaximus\TwigView\Lib
 */
class Scanner
{
    /**
     * Return all sections (app & plugins) with an Template directory.
     *
     * @return array
     */
    // @codingStandardsIgnoreStart
    public static function all()
    {
        // @codingStandardsIgnoreEnd
        $sections = [];

        foreach (App::path('Template') as $path) {
            if (is_dir($path)) {
                $sections['APP'] = isset($sections['APP']) ? $sections['APP'] : [];
                $sections['APP'] = array_merge($sections['APP'], static::iteratePath($path));
            }
        }

        foreach (static::pluginsWithTemplates() as $plugin) {
            foreach (App::path('Template', $plugin) as $path) {
                if (is_dir($path)) {
                    $sections[$plugin] = isset($sections[$plugin]) ? $sections[$plugin] : [];
                    $sections[$plugin] = array_merge($sections[$plugin], static::iteratePath($path));
                }
            }
        }

        return static::clearEmptySections($sections);
    }

    /**
     * Check sections a remove the ones without anything in them.
     *
     * @param array $sections Sections to check.
     *
     * @return array
     */
    protected static function clearEmptySections(array $sections)
    {
        array_walk($sections, function ($templates, $index) use (&$sections) {
            if (count($templates) == 0) {
                unset($sections[$index]);
            }
        });

        return $sections;
    }

    /**
     * Finds all plugins with a Template directory.
     *
     * @return array
     */
    protected static function pluginsWithTemplates()
    {
        $plugins = Plugin::loaded();

        array_walk($plugins, function ($plugin, $index) use (&$plugins) {

            $paths = App::path('Template', $plugin);

            array_walk($paths, function ($path, $index) use (&$paths) {
                if (!is_dir($path)) {
                    unset($paths[$index]);
                }
            });
        });

        return $plugins;
    }

    /**
     * Return all templates for a given plugin.
     *
     * @param string $plugin The plugin to find all templates for.
     *
     * @return mixed
     */
    public static function plugin($plugin)
    {
        $templates = [];

        foreach (App::path('Template', $plugin) as $path) {
            $templates = array_merge($templates, static::iteratePath($path));
        }

        return $templates;
    }

    /**
     * Iterage over the given path and return all matching .tpl files in it.
     *
     * @param string $path Path to iterate over.
     *
     * @return array
     */
    protected static function iteratePath($path)
    {
        return static::walkIterator(static::setupIterator($path));
    }

    /**
     * Setup iterator for given path.
     *
     * @param string $path Path to setup iterator for.
     *
     * @return \Iterator
     */
    protected static function setupIterator($path)
    {
        return new \RegexIterator(new \RecursiveIteratorIterator(
            new \RecursiveDirectoryIterator(
                $path,
                \FilesystemIterator::KEY_AS_PATHNAME |
                \FilesystemIterator::CURRENT_AS_FILEINFO |
                \FilesystemIterator::SKIP_DOTS
            ),
            \RecursiveIteratorIterator::CHILD_FIRST,
            \RecursiveIteratorIterator::CATCH_GET_CHILD
        ), '/.*?' . TwigView::EXT . '$/', \RegexIterator::GET_MATCH);
    }

    /**
     * Walk over the iterator and compile all templates.
     *
     * @param \Iterator $iterator Iterator to walk.
     *
     * @return array
     */
    // @codingStandardsIgnoreStart
    protected static function walkIterator(\Iterator $iterator)
    {
        $items = [];

        $array = iterator_to_array($iterator);
        uasort($array, function ($a, $b) {

            if ($a == $b) {
                return 0;
            }

            return ($a < $b) ? -1 : 1;
        });

        foreach ($array as $paths) {
            foreach ($paths as $path) {
                $items[] = $path;
            }
        }

        return $items;
    }
    // @codingStandardsIgnoreEnd
}


1		<?php
2
3		namespace WyriHaximus\TwigView\Lib;
4
5		use Cake\Core\App;
6		use Cake\Core\Plugin;
7		use WyriHaximus\TwigView\View\TwigView;
8
9		/**
10		* Class Scanner
11		* @package WyriHaximus\TwigView\Lib
12		*/
13		class Scanner
14		{
15		/**
16		* Return all sections (app & plugins) with an Template directory.
17		*
18		* @return array
19		*/
20		// @codingStandardsIgnoreStart
21	5	public static function all()
22		{
23		// @codingStandardsIgnoreEnd
24	5	$sections = [];
25
26	5	foreach (App::path('Template') as $path) {
27	3	if (is_dir($path)) {
28	3	$sections['APP'] = isset($sections['APP']) ? $sections['APP'] : [];
29	3	$sections['APP'] = array_merge($sections['APP'], static::iteratePath($path));
30		}
31		}
32
33	5	foreach (static::pluginsWithTemplates() as $plugin) {
34	5	foreach (App::path('Template', $plugin) as $path) {
35	5	if (is_dir($path)) {
36	5	$sections[$plugin] = isset($sections[$plugin]) ? $sections[$plugin] : [];
37	5	$sections[$plugin] = array_merge($sections[$plugin], static::iteratePath($path));
38		}
39		}
40		}
41
42	5	return static::clearEmptySections($sections);
43		}
44
45		/**
46		* Check sections a remove the ones without anything in them.
47		*
48		* @param array $sections Sections to check.
49		*
50		* @return array
51		*/
52	5	protected static function clearEmptySections(array $sections)
53		{
54		array_walk($sections, function ($templates, $index) use (&$sections) {
55	5	if (count($templates) == 0) {
56	5	unset($sections[$index]);
57		}
58	5	});
59
60	5	return $sections;
61		}
62
63		/**
64		* Finds all plugins with a Template directory.
65		*
66		* @return array
67		*/
68	5	protected static function pluginsWithTemplates()
69		{
70	5	$plugins = Plugin::loaded();
71
72		array_walk($plugins, function ($plugin, $index) use (&$plugins) {
		0 ignored issues – show Unused Code introduced 2015-12-16 16:24 UTC by Report Bug Copy Issue Report The parameter `$index` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
73	5	$paths = App::path('Template', $plugin);
74
75		array_walk($paths, function ($path, $index) use (&$paths) {
76	5	if (!is_dir($path)) {
77	5	unset($paths[$index]);
78		}
79	5	});
80	5	});
81
82	5	return $plugins;
83		}
84
85		/**
86		* Return all templates for a given plugin.
87		*
88		* @param string $plugin The plugin to find all templates for.
89		*
90		* @return mixed
91		*/
92	4	public static function plugin($plugin)
93		{
94	4	$templates = [];
95
96	4	foreach (App::path('Template', $plugin) as $path) {
97	3	$templates = array_merge($templates, static::iteratePath($path));
98		}
99
100	3	return $templates;
101		}
102
103		/**
104		* Iterage over the given path and return all matching .tpl files in it.
105		*
106		* @param string $path Path to iterate over.
107		*
108		* @return array
109		*/
110	8	protected static function iteratePath($path)
111		{
112	8	return static::walkIterator(static::setupIterator($path));
113		}
114
115		/**
116		* Setup iterator for given path.
117		*
118		* @param string $path Path to setup iterator for.
119		*
120		* @return \Iterator
121		*/
122	8	protected static function setupIterator($path)
123		{
124	8	return new \RegexIterator(new \RecursiveIteratorIterator(
125	8	new \RecursiveDirectoryIterator(
126		$path,
127	8	\FilesystemIterator::KEY_AS_PATHNAME \|
128	8	\FilesystemIterator::CURRENT_AS_FILEINFO \|
129	8	\FilesystemIterator::SKIP_DOTS
130		),
131	8	\RecursiveIteratorIterator::CHILD_FIRST,
132	8	\RecursiveIteratorIterator::CATCH_GET_CHILD
133	8	), '/.*?' . TwigView::EXT . '$/', \RegexIterator::GET_MATCH);
134		}
135
136		/**
137		* Walk over the iterator and compile all templates.
138		*
139		* @param \Iterator $iterator Iterator to walk.
140		*
141		* @return array
142		*/
143		// @codingStandardsIgnoreStart
144	8	protected static function walkIterator(\Iterator $iterator)
145		{
146	8	$items = [];
147
148	8	$array = iterator_to_array($iterator);
149	8	uasort($array, function ($a, $b) {
		0 ignored issues – show Comprehensibility introduced 2016-03-01 20:00 UTC by Report Bug Copy Issue Report Avoid variables with short names like $a. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2016-03-01 20:00 UTC by Report Bug Copy Issue Report Avoid variables with short names like $b. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
150	6	if ($a == $b) {
151		return 0;
152		}
153
154	6	return ($a < $b) ? -1 : 1;
155	8	});
156
157	8	foreach ($array as $paths) {
158	6	foreach ($paths as $path) {
159	6	$items[] = $path;
160		}
161		}
162
163	8	return $items;
164		}
165		// @codingStandardsIgnoreEnd
166		}
167

WyriHaximus / TwigView

Push — feature-extra-extensions ( 2f2a70 )

Scanner::walkIterator() B

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