TrackingManager::getJailedTrackedItems() - Code Metrics - Inspection of "Merge pull request #48 from stakx-io/feature/47-da..." - stakx-io/stakx - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3df4eb...ffd4d6 )

by Vladimir

created 2017-04-26 18:08 UTC

TrackingManager::getJailedTrackedItems() A

↳ Parent: TrackingManager

Complexity

Conditions	4
Paths	3

Size

Total Lines	17
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4

Importance

Changes

Metric	Value
dl	0
loc	17
ccs	7
cts	7
cp	1
rs	9.2
c	0
b	0
f	0
cc	4
eloc	6
nc	3
nop	0
crap	4

<?php

/**
 * @copyright 2017 Vladimir Jimenez
 * @license   https://github.com/allejo/stakx/blob/master/LICENSE.md MIT
 */

namespace allejo\stakx\Manager;

use allejo\stakx\Command\BuildableCommand;
use allejo\stakx\Document\JailedDocument;
use allejo\stakx\Document\TwigDocumentInterface;
use allejo\stakx\FrontMatter\FrontMatterDocument;
use allejo\stakx\Service;
use allejo\stakx\System\FileExplorer;
use Symfony\Component\Finder\SplFileInfo;

/**
 * Class TrackingManager.
 */
abstract class TrackingManager extends BaseManager

{
    /**
     * @var FileExplorer
     */
    protected $fileExplorer;

    /**
     * An array corresponding with $folderDefinitions to store metadata regarding a specificc folder.
     *
     * $folderDefinitionsOption['<folder path>'] = array()
     *
     * @var string[]
     */
    protected $folderDefinitionsOptions;


    /**
     * An array of folders which tracked items are stored in.
     *
     * $folderDefinitions[] = '<folder path>'
     *
     * @var string[]
     */
    protected $folderDefinitions;

    /**
     * The storage which contains the same information as $trackedItems but organized by relative file path instead of a
     * namespace or file name without extension.
     *
     * $trackedItemsOptions['<relative file path>'] = mixed
     *
     * @var array
     */
    protected $trackedItemsFlattened;


    /**
     * The storage used to cache any information needed for a specific FrontMatterObject or DataItem.
     *
     * For example, with a DataItem, which is just an array, the file path to the original file can be stored in this
     * array to be accessible in the future to refresh the contents without parsing all of the files again.
     *
     * $trackedItemsOptions['<relative file path>'] = array
     *
     * @var array
     */
    protected $trackedItemsOptions;

    /**
     * The storage used for either FrontMatterObjects or DataItems in the respective static classes.
     *
     * $trackedItems['<namespace>']['<file name w/o extension>'] = mixed
     * $trackedItems['<file name w/o extension>'] = mixed
     *
     * @var array
     */
    protected $trackedItems;

    /**
     * Set to true when file tracking is enabled.
     *
     * @var bool
     */
    protected $tracking;

    public function __construct()
    {
        parent::__construct();

        $this->folderDefinitionsOptions = array();
        $this->folderDefinitions = array();
        $this->trackedItemsFlattened = array();
        $this->trackedItemsOptions = array();
        $this->trackedItems = array();
        $this->tracking = false;
    }

    /**
     * Whether or not to enable tracking of files.
     *
     * Setting this to false will disable a lot of the overhead and caching done when a project is being watched
     *
     * @param bool $enabled
     */
    public function enableTracking($enabled)
    {
        $this->tracking = $enabled;
    }

    /**
     * Check to see if the file belongs inside of one the folders being tracked by this manager.
     *
     * @param string $filePath
     *
     * @return bool True if the file is inside a tracked folder
     */
    public function isHandled($filePath)
    {
        foreach ($this->folderDefinitions as $folder)
        {
            if (substr($filePath, 0, strlen($folder)) === $folder)
            {
                return true;
            }
        }

        return false;
    }

    /**
     * Check whether a file is tracked.
     *
     * @param string $filePath The relative path of the file
     *
     * @return bool
     */
    public function isTracked($filePath)
    {
        return array_key_exists($filePath, $this->trackedItemsFlattened);
    }

    /**
     * @param SplFileInfo|string $filePath
     *
     * @return mixed|null
     */
    public function createNewItem($filePath)
    {
        return $this->handleTrackableItem($filePath);

    }

    /**
     * Update the contents of a specified file.
     *
     * @param SplFileInfo|string $filePath The relative path of the file
     *
     * @return mixed|null
     */
    public function refreshItem($filePath)
    {
        return $this->handleTrackableItem($filePath);

    }

    /**
     * Save data to the tracker with a reference to the file it came from.
     *
     * @param string      $key       The name of the file
     * @param mixed       $data      The data to save the
     * @param string      $filePath  The relative file path from the root of the website
     * @param string|null $namespace The name of the collection this data belongs to, if any
     */
    protected function addArrayToTracker($key, $data, $filePath, $namespace = null)
    {
        if (is_null($namespace))
        {
            $this->trackedItems[$key] = $data;
            $this->trackedItemsFlattened[$filePath] = &$this->trackedItems[$key];
        }
        else
        {
            $this->trackedItems[$namespace][$key] = $data;
            $this->trackedItemsFlattened[$filePath] = &$this->trackedItems[$namespace][$key];
        }
    }

    /**
     * Add a FrontMatterObject based object to the tracker.
     *
     * @param TwigDocumentInterface $trackedItem
     * @param string $key
     * @param string|null $namespace
     */
    protected function addObjectToTracker($trackedItem, $key, $namespace = null)
    {
        if (!($trackedItem instanceof FrontMatterDocument) && !($trackedItem instanceof TwigDocumentInterface))
        {
            throw new \InvalidArgumentException('Only TwigDocumentInterface objects can be added to the tracker');
        }

        $this->addArrayToTracker($key, $trackedItem, $trackedItem->getRelativeFilePath(), $namespace);
    }

    /**
     * Remove all data related to an array that was saved.
     *
     * @param string      $key
     * @param string      $filePath
     * @param string|null $namespace
     */
    protected function delArrayFromTracker($key, $filePath, $namespace = null)
    {
        if (is_null($namespace))
        {
            unset($this->trackedItems[$key]);
        }
        else
        {
            unset($this->trackedItems[$namespace][$key]);
        }

        unset($this->trackedItemsFlattened[$filePath]);
    }

    /**
     * Remove an entry from the tracked items array.
     *
     * @param mixed       $trackedItem
     * @param string|null $namespace
     */
    protected function delObjectFromTracker($trackedItem, $namespace = null)
    {
        $this->delArrayFromTracker(
            $trackedItem->getFileName(),
            $trackedItem->getRelativeFilePath(),
            $namespace
        );
    }

    /**
     * Save a folder that is tracked by this manager and its respective options.
     *
     * @param string $folderPath
     * @param array  $options
     */
    protected function saveFolderDefinition($folderPath, $options = array())
    {
        $this->folderDefinitions[] = $folderPath;
        $this->folderDefinitionsOptions[$folderPath] = $options;
    }

    /**
     * Save any options related to an item needed in order to refresh the content.
     *
     * @param string $filePath
     * @param array  $options
     */
    protected function saveTrackerOptions($filePath, $options = array())
    {
        $this->trackedItemsOptions[$filePath] = $options;
    }

    /**
     * Parse the specified folder for items to track.
     *
     * @param string $path
     * @param mixed  $options  Special options that will be passed to the static::parseTrackableItem() implementation
     * @param array  $includes
     * @param array  $excludes
     */
    protected function scanTrackableItems($path, $options = array(), $includes = array(), $excludes = array())
    {
        $fileExplorerFlags = array_key_exists('fileExplorer', $options) ? $options['fileExplorer'] : null;
        $this->fileExplorer = FileExplorer::create($path, $excludes, $includes, $fileExplorerFlags);
        $fileExplorer = $this->fileExplorer->getExplorer();

        foreach ($fileExplorer as $file)
        {
            $this->handleTrackableItem($file, $options);
        }
    }

    /**
     * Return an array of JailedDocuments created from the tracked items
     *
     * @return JailedDocument[]
     */
    protected function getJailedTrackedItems()
    {
        $jailItems = array();

        /**
         * @var string $key
         * @var TwigDocumentInterface $item
         */
        foreach ($this->trackedItemsFlattened as &$item)
        {
            if (!Service::getParameter(BuildableCommand::USE_DRAFTS) && $item->isDraft()) { continue; }

            $jailItems[$item->getNamespace()][$item->getName()] = $item->createJail();
        }

        return $jailItems;
    }

    /**
     * Handle a specific file type, parse it into the appropriate object type, and add it to the tracker.
     *
     * This function should make use of the appropriate functions:
     *
     *  - TrackingManager::addObjectToTracker()
     *  - TrackingManager::addArrayToTracker()
     *  - TrackingManager::saveTrackerOptions()
     *
     * @param SplFileInfo $filePath
     * @param mixed       $options
     *
     * @return mixed|null
     */
    abstract protected function handleTrackableItem($filePath, $options = array());
}


1		<?php
2
3		/**
4		* @copyright 2017 Vladimir Jimenez
5		* @license https://github.com/allejo/stakx/blob/master/LICENSE.md MIT
6		*/
7
8		namespace allejo\stakx\Manager;
9
10		use allejo\stakx\Command\BuildableCommand;
11		use allejo\stakx\Document\JailedDocument;
12		use allejo\stakx\Document\TwigDocumentInterface;
13		use allejo\stakx\FrontMatter\FrontMatterDocument;
14		use allejo\stakx\Service;
15		use allejo\stakx\System\FileExplorer;
16		use Symfony\Component\Finder\SplFileInfo;
17
18		/**
19		* Class TrackingManager.
20		*/
21		abstract class TrackingManager extends BaseManager
		0 ignored issues – show Coding Style introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report `TrackingManager` does not seem to conform to the naming convention (`^Abstract\|Factory$`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history...
22		{
23		/**
24		* @var FileExplorer
25		*/
26		protected $fileExplorer;
27
28		/**
29		* An array corresponding with $folderDefinitions to store metadata regarding a specificc folder.
30		*
31		* $folderDefinitionsOption['<folder path>'] = array()
32		*
33		* @var string[]
34		*/
35		protected $folderDefinitionsOptions;
		0 ignored issues – show Comprehensibility Naming introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report The variable name `$folderDefinitionsOptions` exceeds the maximum configured length of `20`. Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose. Loading history...
36
37		/**
38		* An array of folders which tracked items are stored in.
39		*
40		* $folderDefinitions[] = '<folder path>'
41		*
42		* @var string[]
43		*/
44		protected $folderDefinitions;
45
46		/**
47		* The storage which contains the same information as $trackedItems but organized by relative file path instead of a
48		* namespace or file name without extension.
49		*
50		* $trackedItemsOptions['<relative file path>'] = mixed
51		*
52		* @var array
53		*/
54		protected $trackedItemsFlattened;
		0 ignored issues – show Comprehensibility Naming introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report The variable name `$trackedItemsFlattened` exceeds the maximum configured length of `20`. Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose. Loading history...
55
56		/**
57		* The storage used to cache any information needed for a specific FrontMatterObject or DataItem.
58		*
59		* For example, with a DataItem, which is just an array, the file path to the original file can be stored in this
60		* array to be accessible in the future to refresh the contents without parsing all of the files again.
61		*
62		* $trackedItemsOptions['<relative file path>'] = array
63		*
64		* @var array
65		*/
66		protected $trackedItemsOptions;
67
68		/**
69		* The storage used for either FrontMatterObjects or DataItems in the respective static classes.
70		*
71		* $trackedItems['<namespace>']['<file name w/o extension>'] = mixed
72		* $trackedItems['<file name w/o extension>'] = mixed
73		*
74		* @var array
75		*/
76		protected $trackedItems;
77
78		/**
79		* Set to true when file tracking is enabled.
80		*
81		* @var bool
82		*/
83		protected $tracking;
84
85	42	public function __construct()
86		{
87	42	parent::__construct();
88
89	42	$this->folderDefinitionsOptions = array();
90	42	$this->folderDefinitions = array();
91	42	$this->trackedItemsFlattened = array();
92	42	$this->trackedItemsOptions = array();
93	42	$this->trackedItems = array();
94	42	$this->tracking = false;
95	42	}
96
97		/**
98		* Whether or not to enable tracking of files.
99		*
100		* Setting this to false will disable a lot of the overhead and caching done when a project is being watched
101		*
102		* @param bool $enabled
103		*/
104		public function enableTracking($enabled)
105		{
106		$this->tracking = $enabled;
107		}
108
109		/**
110		* Check to see if the file belongs inside of one the folders being tracked by this manager.
111		*
112		* @param string $filePath
113		*
114		* @return bool True if the file is inside a tracked folder
115		*/
116		public function isHandled($filePath)
117		{
118		foreach ($this->folderDefinitions as $folder)
119		{
120		if (substr($filePath, 0, strlen($folder)) === $folder)
121		{
122		return true;
123		}
124		}
125
126		return false;
127		}
128
129		/**
130		* Check whether a file is tracked.
131		*
132		* @param string $filePath The relative path of the file
133		*
134		* @return bool
135		*/
136	1	public function isTracked($filePath)
137		{
138	1	return array_key_exists($filePath, $this->trackedItemsFlattened);
139		}
140
141		/**
142		* @param SplFileInfo\|string $filePath
143		*
144		* @return mixed\|null
145		*/
146		public function createNewItem($filePath)
147		{
148		return $this->handleTrackableItem($filePath);
		0 ignored issues – show Bug introduced 2016-10-10 06:20 UTC by Report Bug Copy Issue Report It seems like `$filePath` defined by parameter `$filePath` on line 146 can also be of type `string`; however, `allejo\stakx\Manager\Tra...::handleTrackableItem()` does only seem to accept `object<Symfony\Component\Finder\SplFileInfo>`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
149		}
150
151		/**
152		* Update the contents of a specified file.
153		*
154		* @param SplFileInfo\|string $filePath The relative path of the file
155		*
156		* @return mixed\|null
157		*/
158		public function refreshItem($filePath)
159		{
160		return $this->handleTrackableItem($filePath);
		0 ignored issues – show Bug introduced 2017-04-09 23:54 UTC by Report Bug Copy Issue Report It seems like `$filePath` defined by parameter `$filePath` on line 158 can also be of type `string`; however, `allejo\stakx\Manager\Tra...::handleTrackableItem()` does only seem to accept `object<Symfony\Component\Finder\SplFileInfo>`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
161		}
162
163		/**
164		* Save data to the tracker with a reference to the file it came from.
165		*
166		* @param string $key The name of the file
167		* @param mixed $data The data to save the
168		* @param string $filePath The relative file path from the root of the website
169		* @param string\|null $namespace The name of the collection this data belongs to, if any
170		*/
171	41	protected function addArrayToTracker($key, $data, $filePath, $namespace = null)
172		{
173	41	if (is_null($namespace))
174	41	{
175	1	$this->trackedItems[$key] = $data;
176	1	$this->trackedItemsFlattened[$filePath] = &$this->trackedItems[$key];
177	1	}
178		else
179		{
180	40	$this->trackedItems[$namespace][$key] = $data;
181	40	$this->trackedItemsFlattened[$filePath] = &$this->trackedItems[$namespace][$key];
182		}
183	41	}
184
185		/**
186		* Add a FrontMatterObject based object to the tracker.
187		*
188		* @param TwigDocumentInterface $trackedItem
189		* @param string $key
190		* @param string\|null $namespace
191		*/
192	41	protected function addObjectToTracker($trackedItem, $key, $namespace = null)
193		{
194	41	if (!($trackedItem instanceof FrontMatterDocument) && !($trackedItem instanceof TwigDocumentInterface))
195	41	{
196		throw new \InvalidArgumentException('Only TwigDocumentInterface objects can be added to the tracker');
197		}
198
199	41	$this->addArrayToTracker($key, $trackedItem, $trackedItem->getRelativeFilePath(), $namespace);
200	41	}
201
202		/**
203		* Remove all data related to an array that was saved.
204		*
205		* @param string $key
206		* @param string $filePath
207		* @param string\|null $namespace
208		*/
209		protected function delArrayFromTracker($key, $filePath, $namespace = null)
210		{
211		if (is_null($namespace))
212		{
213		unset($this->trackedItems[$key]);
214		}
215		else
216		{
217		unset($this->trackedItems[$namespace][$key]);
218		}
219
220		unset($this->trackedItemsFlattened[$filePath]);
221		}
222
223		/**
224		* Remove an entry from the tracked items array.
225		*
226		* @param mixed $trackedItem
227		* @param string\|null $namespace
228		*/
229		protected function delObjectFromTracker($trackedItem, $namespace = null)
230		{
231		$this->delArrayFromTracker(
232		$trackedItem->getFileName(),
233		$trackedItem->getRelativeFilePath(),
234		$namespace
235		);
236		}
237
238		/**
239		* Save a folder that is tracked by this manager and its respective options.
240		*
241		* @param string $folderPath
242		* @param array $options
243		*/
244	39	protected function saveFolderDefinition($folderPath, $options = array())
245		{
246	39	$this->folderDefinitions[] = $folderPath;
247	39	$this->folderDefinitionsOptions[$folderPath] = $options;
248	39	}
249
250		/**
251		* Save any options related to an item needed in order to refresh the content.
252		*
253		* @param string $filePath
254		* @param array $options
255		*/
256	2	protected function saveTrackerOptions($filePath, $options = array())
257		{
258	2	$this->trackedItemsOptions[$filePath] = $options;
259	2	}
260
261		/**
262		* Parse the specified folder for items to track.
263		*
264		* @param string $path
265		* @param mixed $options Special options that will be passed to the static::parseTrackableItem() implementation
266		* @param array $includes
267		* @param array $excludes
268		*/
269	41	protected function scanTrackableItems($path, $options = array(), $includes = array(), $excludes = array())
270		{
271	41	$fileExplorerFlags = array_key_exists('fileExplorer', $options) ? $options['fileExplorer'] : null;
272	41	$this->fileExplorer = FileExplorer::create($path, $excludes, $includes, $fileExplorerFlags);
273	41	$fileExplorer = $this->fileExplorer->getExplorer();
274
275	41	foreach ($fileExplorer as $file)
276		{
277	41	$this->handleTrackableItem($file, $options);
278	41	}
279	41	}
280
281		/**
282		* Return an array of JailedDocuments created from the tracked items
283		*
284		* @return JailedDocument[]
285		*/
286	21	protected function getJailedTrackedItems()
287		{
288	21	$jailItems = array();
289
290		/**
291		* @var string $key
292		* @var TwigDocumentInterface $item
293		*/
294	21	foreach ($this->trackedItemsFlattened as &$item)
295		{
296	21	if (!Service::getParameter(BuildableCommand::USE_DRAFTS) && $item->isDraft()) { continue; }
297
298	21	$jailItems[$item->getNamespace()][$item->getName()] = $item->createJail();
299	21	}
300
301	21	return $jailItems;
302		}
303
304		/**
305		* Handle a specific file type, parse it into the appropriate object type, and add it to the tracker.
306		*
307		* This function should make use of the appropriate functions:
308		*
309		* - TrackingManager::addObjectToTracker()
310		* - TrackingManager::addArrayToTracker()
311		* - TrackingManager::saveTrackerOptions()
312		*
313		* @param SplFileInfo $filePath
314		* @param mixed $options
315		*
316		* @return mixed\|null
317		*/
318		abstract protected function handleTrackableItem($filePath, $options = array());
319		}
320

stakx-io / stakx

Push — master ( 3df4eb...ffd4d6 )

TrackingManager::getJailedTrackedItems() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like