Vars::updateResource() - Code Metrics - Inspection of "Move path logic to path trait" - m1/Vars - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( aea469...8a5434 )

by Miles

created 2015-12-19 12:42 UTC

Vars::updateResource() A

↳ Parent: Vars

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	5
Bugs	0	Features	1

Metric	Value
c	5
b	0
f	1
dl	0
loc	5
ccs	3
cts	3
cp	1
rs	9.4286
cc	1
eloc	3
nc	1
nop	2
crap	1

<?php

/**
 * This file is part of the m1\vars library
 *
 * (c) m1 <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @package     m1/vars
 * @version     0.3.0
 * @author      Miles Croxford <[email protected]>
 * @copyright   Copyright (c) Miles Croxford <[email protected]>
 * @license     http://github.com/m1/vars/blob/master/LICENSE
 * @link        http://github.com/m1/vars/blob/master/README.MD Documentation
 */

namespace M1\Vars;

use M1\Vars\Cache\CacheProvider;
use M1\Vars\Loader\LoaderProvider;
use M1\Vars\Resource\AbstractResource;
use M1\Vars\Resource\ResourceProvider;
use M1\Vars\Resource\VariableResource;
use M1\Vars\Traits\PathTrait;
use M1\Vars\Traits\TransformerTrait;

/**
 * Vars core class
 *
 * @since 0.1.0
 */
class Vars extends AbstractResource
{
    /**
     * Used for path functions and variables
     */
    use PathTrait;

    /**
     * Used for to* functions
     */
    use TransformerTrait;

    /**
     * The cache object if the cache is wanted, else false
     *
     * @var \M1\Vars\Cache\CacheProvider $cache
     */
    public $cache;

    /**
     * The default options for Vars
     *
     * @var array $default_options
     */
    private $default_options = array(
        'path' => null,
        'cache' => true,
        'cache_path' => null,
        'cache_expire' => 300, // 5 minutes
        'loaders' => array('env', 'ini', 'json', 'php', 'toml', 'yaml', 'xml',)
    );

    /**
     * The loaderProvider for Vars supplies the file loaders and the extensions that are supported
     *
     * @var \M1\Vars\Loader\LoaderProvider $loader
     */
    public $loader;

    /**
     * Have the base and cache paths been set
     *
     * @var bool $paths_loaded
     */
    private $paths_loaded = false;

    /**
     * The imported resources
     *
     * @var array $resources
     */
    private $resources = array();

    /**
     * The words to be replaced in the config files
     *
     * @var array $variables
     */
    private $variables = array();

    /**
     * Creates a new instance of Vars
     *
     * @param string|array $resource The main configuration resource
     * @param array        $options  The options being used for Vars
     */
    public function __construct($resource, $options = array())
    {
        $options = $this->parseOptions($options);
        $this->makeCache($options, $resource);
        $this->makePaths($options);

        if (!$this->cache->checkCache()) {
            $this->makeLoader($options);
            $this->makeVariables($options);

            $resource = new ResourceProvider($this, $resource);
        }

        if ($this->cache->isHit()) {
            $this->loadFromCache();
        } else {
            $resource->mergeParentContent();
function someFunction(A $objectMaybe = null)
{
    if ($objectMaybe instanceof A) {
        $objectMaybe->doSomething();
    }
}
            $this->content = $resource->getContent();

            $this->cache->setTime(time());
            $this->cache->makeCache($this);

        }
    }

    /**
     * Parses the options so Vars can use them
     *
     * @param array $options  The options being used for Vars
     *
     * @return array The parsed options
     */
    private function parseOptions(array $options)
    {
        $parsed_options = array_merge($this->default_options, $options);
        $parsed_options['loaders'] = (isset($options['loaders'])) ? $options['loaders'] : $this->default_options['loaders'];
        return $parsed_options;
    }

    /**
     * Makes the CacheProvider with the options
     *
     * @param array        $options  The options being used for Vars
     * @param array|string $resource The main configuration resource
     */
    private function makeCache($options, $resource)
    {
        $cache = new CacheProvider($resource, $options);
        $this->cache = $cache;
    }

    /**
     * Sets the base path if the options have been set and the cache path if the cache path has not been set but the
     * base path has
     *
     * @param array $options The options being used for Vars
     */
    private function makePaths($options)
    {
        $this->setPath($options['path']);

        if (is_null($options['cache_path']) && !is_null($options['path'])) {

            $this->cache->setPath($options['path']);
            $this->paths_loaded = true;
        }
    }

    /**
     * Makes the LoaderProvider with the options
     *
     * @param array $options  The options being used for Vars
     */
    private function makeLoader($options)
    {
        $loader = new LoaderProvider($options, $this->default_options['loaders']);
        $this->loader = $loader;
    }

    /**
     * Sets the replacement variables if the option has been set
     *
     * @param array|null $options The options being used for Vars
     */
    private function makeVariables($options)
    {
        if (isset($options['variables'])) {
            $variables = new VariableResource($this, $options['variables']);

            $v = array();

            foreach ($variables->getVariables() as $variable_key => $variable_value) {
                $v["%".$variable_key.'%'] = $variable_value;
            }

            $this->variables = $v;
        }
    }

    /**
     * Loads the cached file into the current class
     */
    private function loadFromCache()
    {
        $this->cache->load();

        $passed_keys = array(
            'path',
            'content',
            'extensions',
            'loaders',
            'resources',
            'variables',
        );

        $loaded_vars = get_object_vars($this->cache->getLoadedVars());

        foreach ($loaded_vars as $key => $value) {
            if (in_array($key, $passed_keys)) {
                $this->$key = $value;
            }
        }

        $this->cache->setTime($loaded_vars['cache']->getTime());
    }

    /**
     * Checks if the base and cache paths have been set, if not set then will use the $resource as the base path
     *
     * @param string $resource The resource to use to set the paths if they haven't been set
     */
    public function pathsLoadedCheck($resource)
    {
        if (!$this->paths_loaded) {
            $path = $this->getPath();

            if (!$path) {
                $file = pathinfo(realpath($resource));
                $path = $file['dirname'];
                $this->setPath($path);
            }

            if ($this->cache->getProvide() && !$this->cache->getPath()) {
                $this->cache->setPath($path);
            }

            $this->paths_loaded = true;
        }
    }

    /**
     * Adds a resource to $this->resources
     *
     * @param string $resource Resource to add to the stack
     *
     * @return int The position of the added resource
     */
    public function addResource($resource)
    {
        $r = realpath($resource);
        $pos = count($this->resources);
        $this->resources[$pos] = $r;
        return $pos;
    }

    /**
     * Updates the string resource with the FileResource
     *
     * @param \M1\Vars\Resource\FileResource $resource The FileResource to add
     * @param int                            $pos      The position of the string resource
     *
     * @return \M1\Vars\Vars
     */
    public function updateResource($resource, $pos)
    {
        $this->resources[$pos] = $resource;
        return $this;
    }

    /**
     * Tests to see if the resource has been imported already -- this is to avoid getting into a infinite loop
     *
     * @param \M1\Vars\Resource\FileResource|string $resource Resource to check
     *
     * @return bool Has resource already been imported
     */
    public function resourceImported($resource)
    {
        $resource = realpath($resource);
        foreach ($this->getResources() as $r) {
            if ((is_a($r, 'M1\Vars\Resource\FileResource') && $resource === $r->getFile()) ||
                (is_string($r) && $resource === $r)) {
                return true;
            }
        }
        return false;
    }

    /**
     * Searches the resource stack for a certain resource
     *
     * @param string $resource The resource to search for
     *
     * @return bool Returns the resource if found
     */
    public function getResource($resource)
    {
        foreach ($this->getResources() as $r) {
            if ($resource === $r->getFilename()) {
                return $r;
            }
        }

        return false;
    }

    /**
     * Returns the imported resources
     *
     * @return array The Vars imported resources
     */
    public function getResources()
    {
        return $this->resources;
    }

    /**
     * Returns the Vars replacement variables
     *
     * @return array The Vars replacement variables
     */
    public function getVariables()
    {
        return $this->variables;
    }

    /**
     * Returns the CacheProvider if set, if not return false
     *
     * @return \M1\Vars\Cache\CacheProvider|false The CacheProvider or false
     */
    public function getCache()
    {
        return $this->cache;
    }
}


1		<?php
2
3		/**
4		* This file is part of the m1\vars library
5		*
6		* (c) m1 <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*
11		* @package m1/vars
12		* @version 0.3.0
13		* @author Miles Croxford <[email protected]>
14		* @copyright Copyright (c) Miles Croxford <[email protected]>
15		* @license http://github.com/m1/vars/blob/master/LICENSE
16		* @link http://github.com/m1/vars/blob/master/README.MD Documentation
17		*/
18
19		namespace M1\Vars;
20
21		use M1\Vars\Cache\CacheProvider;
22		use M1\Vars\Loader\LoaderProvider;
23		use M1\Vars\Resource\AbstractResource;
24		use M1\Vars\Resource\ResourceProvider;
25		use M1\Vars\Resource\VariableResource;
26		use M1\Vars\Traits\PathTrait;
27		use M1\Vars\Traits\TransformerTrait;
28
29		/**
30		* Vars core class
31		*
32		* @since 0.1.0
33		*/
34		class Vars extends AbstractResource
35		{
36		/**
37		* Used for path functions and variables
38		*/
39		use PathTrait;
40
41		/**
42		* Used for to* functions
43		*/
44		use TransformerTrait;
45
46		/**
47		* The cache object if the cache is wanted, else false
48		*
49		* @var \M1\Vars\Cache\CacheProvider $cache
50		*/
51		public $cache;
52
53		/**
54		* The default options for Vars
55		*
56		* @var array $default_options
57		*/
58		private $default_options = array(
59		'path' => null,
60		'cache' => true,
61		'cache_path' => null,
62		'cache_expire' => 300, // 5 minutes
63		'loaders' => array('env', 'ini', 'json', 'php', 'toml', 'yaml', 'xml',)
64		);
65
66		/**
67		* The loaderProvider for Vars supplies the file loaders and the extensions that are supported
68		*
69		* @var \M1\Vars\Loader\LoaderProvider $loader
70		*/
71		public $loader;
72
73		/**
74		* Have the base and cache paths been set
75		*
76		* @var bool $paths_loaded
77		*/
78		private $paths_loaded = false;
79
80		/**
81		* The imported resources
82		*
83		* @var array $resources
84		*/
85		private $resources = array();
86
87		/**
88		* The words to be replaced in the config files
89		*
90		* @var array $variables
91		*/
92		private $variables = array();
93
94		/**
95		* Creates a new instance of Vars
96		*
97		* @param string\|array $resource The main configuration resource
98		* @param array $options The options being used for Vars
99		*/
100	80	public function __construct($resource, $options = array())
101		{
102	80	$options = $this->parseOptions($options);
103	80	$this->makeCache($options, $resource);
104	79	$this->makePaths($options);
105
106	78	if (!$this->cache->checkCache()) {
107	78	$this->makeLoader($options);
108	76	$this->makeVariables($options);
109
110	75	$resource = new ResourceProvider($this, $resource);
111	62	}
112
113	62	if ($this->cache->isHit()) {
114	3	$this->loadFromCache();
115	3	} else {
116	62	$resource->mergeParentContent();
		0 ignored issues – show Bug introduced 2015-12-07 14:50 UTC by Report Bug Copy Issue Report It seems like `$resource` is not always an object, but can also be of type `string\|array`. Maybe add an additional type check? If a variable is not always an object, we recommend to add an additional type check to ensure your method call is safe: function someFunction(A $objectMaybe = null) { if ($objectMaybe instanceof A) { $objectMaybe->doSomething(); } } Loading history...
117	62	$this->content = $resource->getContent();
118
119	62	$this->cache->setTime(time());
120	62	$this->cache->makeCache($this);
121
122		}
123	62	}
124
125		/**
126		* Parses the options so Vars can use them
127		*
128		* @param array $options The options being used for Vars
129		*
130		* @return array The parsed options
131		*/
132	80	private function parseOptions(array $options)
133		{
134	80	$parsed_options = array_merge($this->default_options, $options);
135	80	$parsed_options['loaders'] = (isset($options['loaders'])) ? $options['loaders'] : $this->default_options['loaders'];
136	80	return $parsed_options;
137		}
138
139		/**
140		* Makes the CacheProvider with the options
141		*
142		* @param array $options The options being used for Vars
143		* @param array\|string $resource The main configuration resource
144		*/
145	80	private function makeCache($options, $resource)
146		{
147	80	$cache = new CacheProvider($resource, $options);
148	79	$this->cache = $cache;
149	79	}
150
151		/**
152		* Sets the base path if the options have been set and the cache path if the cache path has not been set but the
153		* base path has
154		*
155		* @param array $options The options being used for Vars
156		*/
157	79	private function makePaths($options)
158		{
159	79	$this->setPath($options['path']);
160
161	78	if (is_null($options['cache_path']) && !is_null($options['path'])) {
162
163	1	$this->cache->setPath($options['path']);
164	1	$this->paths_loaded = true;
165	1	}
166	78	}
167
168		/**
169		* Makes the LoaderProvider with the options
170		*
171		* @param array $options The options being used for Vars
172		*/
173	78	private function makeLoader($options)
174		{
175	78	$loader = new LoaderProvider($options, $this->default_options['loaders']);
176	76	$this->loader = $loader;
177	76	}
178
179		/**
180		* Sets the replacement variables if the option has been set
181		*
182		* @param array\|null $options The options being used for Vars
183		*/
184	76	private function makeVariables($options)
185		{
186	76	if (isset($options['variables'])) {
187	4	$variables = new VariableResource($this, $options['variables']);
188
189	3	$v = array();
190
191	3	foreach ($variables->getVariables() as $variable_key => $variable_value) {
192	3	$v["%".$variable_key.'%'] = $variable_value;
193	3	}
194
195	3	$this->variables = $v;
196	3	}
197	75	}
198
199		/**
200		* Loads the cached file into the current class
201		*/
202	3	private function loadFromCache()
203		{
204	3	$this->cache->load();
205
206		$passed_keys = array(
207	3	'path',
208	3	'content',
209	3	'extensions',
210	3	'loaders',
211	3	'resources',
212	3	'variables',
213	3	);
214
215	3	$loaded_vars = get_object_vars($this->cache->getLoadedVars());
216
217	3	foreach ($loaded_vars as $key => $value) {
218	3	if (in_array($key, $passed_keys)) {
219	3	$this->$key = $value;
220	3	}
221	3	}
222
223	3	$this->cache->setTime($loaded_vars['cache']->getTime());
224	3	}
225
226		/**
227		* Checks if the base and cache paths have been set, if not set then will use the $resource as the base path
228		*
229		* @param string $resource The resource to use to set the paths if they haven't been set
230		*/
231	69	public function pathsLoadedCheck($resource)
232		{
233	69	if (!$this->paths_loaded) {
234	68	$path = $this->getPath();
235
236	68	if (!$path) {
237	66	$file = pathinfo(realpath($resource));
238	66	$path = $file['dirname'];
239	66	$this->setPath($path);
240	66	}
241
242	68	if ($this->cache->getProvide() && !$this->cache->getPath()) {
243	2	$this->cache->setPath($path);
244	2	}
245
246	68	$this->paths_loaded = true;
247	68	}
248	69	}
249
250		/**
251		* Adds a resource to $this->resources
252		*
253		* @param string $resource Resource to add to the stack
254		*
255		* @return int The position of the added resource
256		*/
257	69	public function addResource($resource)
258		{
259	69	$r = realpath($resource);
260	69	$pos = count($this->resources);
261	69	$this->resources[$pos] = $r;
262	69	return $pos;
263		}
264
265		/**
266		* Updates the string resource with the FileResource
267		*
268		* @param \M1\Vars\Resource\FileResource $resource The FileResource to add
269		* @param int $pos The position of the string resource
270		*
271		* @return \M1\Vars\Vars
272		*/
273	60	public function updateResource($resource, $pos)
274		{
275	60	$this->resources[$pos] = $resource;
276	60	return $this;
277		}
278
279		/**
280		* Tests to see if the resource has been imported already -- this is to avoid getting into a infinite loop
281		*
282		* @param \M1\Vars\Resource\FileResource\|string $resource Resource to check
283		*
284		* @return bool Has resource already been imported
285		*/
286	69	public function resourceImported($resource)
287		{
288	69	$resource = realpath($resource);
289	69	foreach ($this->getResources() as $r) {
290	45	if ((is_a($r, 'M1\Vars\Resource\FileResource') && $resource === $r->getFile()) \|\|
291	45	(is_string($r) && $resource === $r)) {
292	1	return true;
293		}
294	69	}
295	69	return false;
296		}
297
298		/**
299		* Searches the resource stack for a certain resource
300		*
301		* @param string $resource The resource to search for
302		*
303		* @return bool Returns the resource if found
304		*/
305	3	public function getResource($resource)
306		{
307	3	foreach ($this->getResources() as $r) {
308	3	if ($resource === $r->getFilename()) {
309	2	return $r;
310		}
311	3	}
312
313	1	return false;
314		}
315
316		/**
317		* Returns the imported resources
318		*
319		* @return array The Vars imported resources
320		*/
321	69	public function getResources()
322		{
323	69	return $this->resources;
324		}
325
326		/**
327		* Returns the Vars replacement variables
328		*
329		* @return array The Vars replacement variables
330		*/
331	52	public function getVariables()
332		{
333	52	return $this->variables;
334		}
335
336		/**
337		* Returns the CacheProvider if set, if not return false
338		*
339		* @return \M1\Vars\Cache\CacheProvider\|false The CacheProvider or false
340		*/
341	7	public function getCache()
342		{
343	7	return $this->cache;
344		}
345		}
346

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Vars::updateResource() A

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