ViewComposer::compose() - Code Metrics - Inspection of "Fix issue where view was attempting to override an..." - anomalylabs/streams-platform - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#209)

by Ryan

created 2016-05-27 18:18 UTC

ViewComposer::compose() C

↳ Parent: ViewComposer

Complexity

Conditions	11
Paths	25

Size

Total Lines	38
Code Lines	21

Duplication

Lines	10
Ratio	26.32 %

Importance

Changes

Metric	Value
dl	10
loc	38
rs	5.2653
c	0
b	0
f	0
cc	11
eloc	21
nc	25
nop	1

How to fix Complexity

<?php namespace Anomaly\Streams\Platform\View;

use Anomaly\Streams\Platform\Addon\AddonCollection;
use Anomaly\Streams\Platform\Addon\Module\Module;
use Anomaly\Streams\Platform\Addon\Theme\Theme;
use Anomaly\Streams\Platform\View\Event\ViewComposed;
use Illuminate\Contracts\Events\Dispatcher;
use Illuminate\Contracts\View\Factory;
use Illuminate\Http\Request;
use Illuminate\View\View;
use Mobile_Detect;

/**
 * Class ViewComposer
 *
 * @link    http://anomaly.is/streams-platform
 * @author  AnomalyLabs, Inc. <[email protected]>
 * @author  Ryan Thompson <[email protected]>
 * @package Anomaly\Streams\Platform\Support
 */
class ViewComposer
{

    /**
     * Runtime cache.
     *
     * @var array
     */
    protected $cache = [];

    /**
     * The view factory.
     *
     * @var Factory
     */
    protected $view;

    /**
     * The agent utility.
     *
     * @var Mobile_Detect
     */
    protected $agent;

    /**
     * The event dispatcher.
     *
     * @var Dispatcher
     */
    protected $events;

    /**
     * The current theme.
     *
     * @var Theme|null
     */
    protected $theme;

    /**
     * The active module.
     *
     * @var Module|null
     */
    protected $module;

    /**
     * The addon collection.
     *
     * @var AddonCollection
     */
    protected $addons;

    /**
     * The request object.
     *
     * @var Request
     */
    protected $request;

    /**
     * The view overrides collection.
     *
     * @var ViewOverrides
     */
    protected $overrides;

    /**
     * The view mobile overrides.
     *
     * @var ViewMobileOverrides
     */
    protected $mobiles;

    /**
     * @param Factory             $view
     * @param Mobile_Detect       $agent
     * @param Dispatcher          $events
     * @param AddonCollection     $addons
     * @param Request             $request
     * @param ViewOverrides       $overrides
     * @param ViewMobileOverrides $mobiles
     */
    function __construct(

        Factory $view,
        Mobile_Detect $agent,
        Dispatcher $events,
        AddonCollection $addons,
        ViewOverrides $overrides,
        Request $request,

        ViewMobileOverrides $mobiles
    ) {
        $this->view      = $view;
        $this->agent     = $agent;
        $this->events    = $events;
        $this->addons    = $addons;
        $this->mobiles   = $mobiles;
        $this->request   = $request;
        $this->overrides = $overrides;

        $area = $request->segment(1) == 'admin' ? 'admin' : 'standard';

        $this->theme  = $this->addons->themes->active($area);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        $this->module = $this->addons->modules->active();
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

        $this->mobile = $this->agent->isMobile();

    }

    /**
     * Compose the view before rendering.
     *
     * @param  View $view
     * @return View
     */
    public function compose(View $view)
    {
        if (!$this->theme || !env('APP_INSTALLED')) {

            $this->events->fire(new ViewComposed($view));

            return $view;
        }

        $mobile    = $this->mobiles->get($this->theme->getNamespace(), []);
        $overrides = $this->overrides->get($this->theme->getNamespace(), []);

        if ($this->mobile && $path = array_get($mobile, $view->getName(), null)) {

            $view->setPath($path);
        } elseif ($path = array_get($overrides, $view->getName(), null)) {
            $view->setPath($path);
        }

        if ($this->module) {

            $mobile    = $this->mobiles->get($this->module->getNamespace(), []);
            $overrides = $this->overrides->get($this->module->getNamespace(), []);

            if ($this->mobile && $path = array_get($mobile, $view->getName(), null)) {

                $view->setPath($path);
            } elseif ($path = array_get($overrides, $view->getName(), null)) {
                $view->setPath($path);
            }
        }

        if ($overload = $this->getOverloadPath($view)) {
            $view->setPath($overload);
        }

        $this->events->fire(new ViewComposed($view));

        return $view;
    }

    /**
     * Get the override view path.
     *
     * @param  $view
     * @return null|string
     */
    public function getOverloadPath(View $view)
    {

        /**
         * We can only overload namespaced
         * views right now.
         */
        if (!str_contains($view->getName(), '::')) {
            return null;
        }

        /**
         * Split the view into it's
         * namespace and path.
         */
        list($namespace, $path) = explode('::', $view->getName());

        $path = str_replace('.', '/', $path);

        /**
         * If the module is shorthand
         * then check to see if we have
         * an active module to use for it.
         */
        if ($namespace === 'module' && $this->module) {
            $namespace = $this->module->getNamespace();
        }

        /**
         * If the view is already in
         * the theme then skip it.
         */
        if ($namespace == 'theme' || str_is('*.theme.*', $namespace)) {
            return null;
        }

        /**
         * If the view is a streams view then
         * it's real easy to guess what the
         * override path should be.
         */
        if ($namespace == 'streams') {
            $path = $this->theme->getNamespace('streams/' . $path);
        }

        /**
         * If the view uses a dot syntax namespace then
         * transform it all into the override view path.
         */
        if ($addon = $this->addons->get($namespace)) {

            $path = $this->theme->getNamespace(
                "addons/{$addon->getVendor()}/{$addon->getSlug()}-{$addon->getType()}/" . $path
            );
        }

        if ($this->view->exists($path)) {
            return $path;
        }

        /**
         * If the view uses a dot syntax namespace then
         * transform it all into the override view path.
         *
         * @deprecated since v3.0.0
         */
        if ($addon) {

            $path = $this->theme->getNamespace(
                "addon/{$addon->getVendor()}/{$addon->getSlug()}-{$addon->getType()}/" . $path
            );
        }

        if ($this->view->exists($path)) {
            return $path;
        }

        return null;
    }
}


1		<?php namespace Anomaly\Streams\Platform\View;
2
3		use Anomaly\Streams\Platform\Addon\AddonCollection;
4		use Anomaly\Streams\Platform\Addon\Module\Module;
5		use Anomaly\Streams\Platform\Addon\Theme\Theme;
6		use Anomaly\Streams\Platform\View\Event\ViewComposed;
7		use Illuminate\Contracts\Events\Dispatcher;
8		use Illuminate\Contracts\View\Factory;
9		use Illuminate\Http\Request;
10		use Illuminate\View\View;
11		use Mobile_Detect;
12
13		/**
14		* Class ViewComposer
15		*
16		* @link http://anomaly.is/streams-platform
17		* @author AnomalyLabs, Inc. <[email protected]>
18		* @author Ryan Thompson <[email protected]>
19		* @package Anomaly\Streams\Platform\Support
20		*/
21		class ViewComposer
22		{
23
24		/**
25		* Runtime cache.
26		*
27		* @var array
28		*/
29		protected $cache = [];
30
31		/**
32		* The view factory.
33		*
34		* @var Factory
35		*/
36		protected $view;
37
38		/**
39		* The agent utility.
40		*
41		* @var Mobile_Detect
42		*/
43		protected $agent;
44
45		/**
46		* The event dispatcher.
47		*
48		* @var Dispatcher
49		*/
50		protected $events;
51
52		/**
53		* The current theme.
54		*
55		* @var Theme\|null
56		*/
57		protected $theme;
58
59		/**
60		* The active module.
61		*
62		* @var Module\|null
63		*/
64		protected $module;
65
66		/**
67		* The addon collection.
68		*
69		* @var AddonCollection
70		*/
71		protected $addons;
72
73		/**
74		* The request object.
75		*
76		* @var Request
77		*/
78		protected $request;
79
80		/**
81		* The view overrides collection.
82		*
83		* @var ViewOverrides
84		*/
85		protected $overrides;
86
87		/**
88		* The view mobile overrides.
89		*
90		* @var ViewMobileOverrides
91		*/
92		protected $mobiles;
93
94		/**
95		* @param Factory $view
96		* @param Mobile_Detect $agent
97		* @param Dispatcher $events
98		* @param AddonCollection $addons
99		* @param Request $request
100		* @param ViewOverrides $overrides
101		* @param ViewMobileOverrides $mobiles
102		*/
103		function __construct(
		0 ignored issues – show Best Practice introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
104		Factory $view,
105		Mobile_Detect $agent,
106		Dispatcher $events,
107		AddonCollection $addons,
108		ViewOverrides $overrides,
109		Request $request,
		0 ignored issues – show Bug introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report You have injected the Request via parameter `$request`. This is generally not recommended as there might be multiple instances during a request cycle (f.e. when using sub-requests). Instead, it is recommended to inject the RequestStack and retrieve the current request each time you need it via `getCurrentRequest()`. Loading history...
110		ViewMobileOverrides $mobiles
111		) {
112		$this->view = $view;
113		$this->agent = $agent;
114		$this->events = $events;
115		$this->addons = $addons;
116		$this->mobiles = $mobiles;
117		$this->request = $request;
118		$this->overrides = $overrides;
119
120		$area = $request->segment(1) == 'admin' ? 'admin' : 'standard';
121
122		$this->theme = $this->addons->themes->active($area);
		0 ignored issues – show Documentation introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report The property `themes` does not exist on `object<Anomaly\Streams\P...\Addon\AddonCollection>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
123		$this->module = $this->addons->modules->active();
		0 ignored issues – show Documentation introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report The property `modules` does not exist on `object<Anomaly\Streams\P...\Addon\AddonCollection>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
124
125		$this->mobile = $this->agent->isMobile();
		0 ignored issues – show Bug introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report The property `mobile` does not seem to exist. Did you mean `mobiles`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
126		}
127
128		/**
129		* Compose the view before rendering.
130		*
131		* @param View $view
132		* @return View
133		*/
134		public function compose(View $view)
135		{
136		if (!$this->theme \|\| !env('APP_INSTALLED')) {
137
138		$this->events->fire(new ViewComposed($view));
139
140		return $view;
141		}
142
143		$mobile = $this->mobiles->get($this->theme->getNamespace(), []);
144		$overrides = $this->overrides->get($this->theme->getNamespace(), []);
145
146	View Code Duplication	if ($this->mobile && $path = array_get($mobile, $view->getName(), null)) {
		0 ignored issues – show Bug introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report The property `mobile` does not seem to exist. Did you mean `mobiles`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history... Duplication introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
147		$view->setPath($path);
148		} elseif ($path = array_get($overrides, $view->getName(), null)) {
149		$view->setPath($path);
150		}
151
152		if ($this->module) {
153
154		$mobile = $this->mobiles->get($this->module->getNamespace(), []);
155		$overrides = $this->overrides->get($this->module->getNamespace(), []);
156
157	View Code Duplication	if ($this->mobile && $path = array_get($mobile, $view->getName(), null)) {
		0 ignored issues – show Bug introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report The property `mobile` does not seem to exist. Did you mean `mobiles`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history... Duplication introduced 2016-04-22 19:08 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
158		$view->setPath($path);
159		} elseif ($path = array_get($overrides, $view->getName(), null)) {
160		$view->setPath($path);
161		}
162		}
163
164		if ($overload = $this->getOverloadPath($view)) {
165		$view->setPath($overload);
166		}
167
168		$this->events->fire(new ViewComposed($view));
169
170		return $view;
171		}
172
173		/**
174		* Get the override view path.
175		*
176		* @param $view
177		* @return null\|string
178		*/
179		public function getOverloadPath(View $view)
180		{
181
182		/**
183		* We can only overload namespaced
184		* views right now.
185		*/
186		if (!str_contains($view->getName(), '::')) {
187		return null;
188		}
189
190		/**
191		* Split the view into it's
192		* namespace and path.
193		*/
194		list($namespace, $path) = explode('::', $view->getName());
195
196		$path = str_replace('.', '/', $path);
197
198		/**
199		* If the module is shorthand
200		* then check to see if we have
201		* an active module to use for it.
202		*/
203		if ($namespace === 'module' && $this->module) {
204		$namespace = $this->module->getNamespace();
205		}
206
207		/**
208		* If the view is already in
209		* the theme then skip it.
210		*/
211		if ($namespace == 'theme' \|\| str_is('.theme.', $namespace)) {
212		return null;
213		}
214
215		/**
216		* If the view is a streams view then
217		* it's real easy to guess what the
218		* override path should be.
219		*/
220		if ($namespace == 'streams') {
221		$path = $this->theme->getNamespace('streams/' . $path);
222		}
223
224		/**
225		* If the view uses a dot syntax namespace then
226		* transform it all into the override view path.
227		*/
228	View Code Duplication	if ($addon = $this->addons->get($namespace)) {
		0 ignored issues – show Duplication introduced 2016-05-25 13:25 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
229		$path = $this->theme->getNamespace(
230		"addons/{$addon->getVendor()}/{$addon->getSlug()}-{$addon->getType()}/" . $path
231		);
232		}
233
234		if ($this->view->exists($path)) {
235		return $path;
236		}
237
238		/**
239		* If the view uses a dot syntax namespace then
240		* transform it all into the override view path.
241		*
242		* @deprecated since v3.0.0
243		*/
244	View Code Duplication	if ($addon) {
		0 ignored issues – show Duplication introduced 2016-05-25 13:25 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
245		$path = $this->theme->getNamespace(
246		"addon/{$addon->getVendor()}/{$addon->getSlug()}-{$addon->getType()}/" . $path
247		);
248		}
249
250		if ($this->view->exists($path)) {
251		return $path;
252		}
253
254		return null;
255		}
256		}
257

anomalylabs / streams-platform

Pull Request — master (#209)

ViewComposer::compose() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like