EventManagerAwareTrait::featEvents() - Code Metrics - Inspection of "Merge pull request #2 from locomotivemtl/cms_servi..." - locomotivemtl/charcoal-cms - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( dc68d1...1f5199 )

by Mathieu

created 2017-04-03 15:56 UTC

EventManagerAwareTrait::featEvents() A

↳ Parent: EventManagerAwareTrait

Complexity

Conditions	4
Paths	4

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.2
c	0
b	0
f	0
cc	4
eloc	7
nc	4
nop	0

<?php

namespace Charcoal\Cms\Support\Traits;

use Charcoal\Cms\EventInterface;
use Charcoal\Cms\Service\Manager\EventManager;
use Charcoal\Object\CategoryInterface;
use Slim\Exception\ContainerException;

trait EventManagerAwareTrait
{
    /**
     * Currently displayed event.
     * @var array $event City/Object/Event
     */
    private $currentEvent;

    /**
     * @var EventManager $eventManager
     */
    private $eventManager;

    // ==========================================================================
    // FUNCTIONS
    // ==========================================================================

    /**
     * Formatted event list
     * Return the entries for the current page
     * @return \Generator|void
     */
    public function eventsList()
    {
        $eventList = $this->eventManager()->entries();
        foreach ($eventList as $event) {
            yield $this->eventFormatShort($event);
        }
    }

    /**
     * Formatted event archive list
     * Returns the entries for the current page.
     * @return \Generator|void
     */
    public function eventArchiveList()
    {
        $entries = $this->eventManager()->archive();
        foreach ($entries as $entry) {
            yield $this->eventFormatShort($entry);
        }
    }

    /**
     * Current event.
     * @return array The properties of the current event.
     */
    public function currentEvent()
    {
        if ($this->currentEvent) {
            return $this->currentEvent;
        }

        // The the current event
        $event = $this->eventManager()->entry();

        // Format the event
        if ($event) {
            $this->currentEvent = $this->eventFormatFull($event);
        }

        return $this->currentEvent;
    }

    /**
     * @return mixed
     */
    public function featEvents()
    {
        $entries = $this->eventManager()->featList();

        if (!$entries) {
            return;
        }

        foreach ($entries as $entry) {
            if ($entry->id()) {
                yield $this->eventFormatFull($entry);
            }
        }
    }

    /**
     * Next event in list.
     * @return array The next event properties.
     */
    public function nextEvent()
    {
        $next = $this->eventManager()->next();

        if (!$next) {
            return null;
        }

        return $this->eventFormatNav($next);
    }

    /**
     * Next event in list.
     * @return array The next event properties.
     */
    public function prevEvent()
    {
        $prev = $this->eventManager()->prev();

        if (!$prev) {
            return null;
        }

        return $this->eventFormatNav($prev);
    }

    /**
     * Amount of events (total)
     * @return integer How many events?
     */
    public function numEvent()
    {
        return $this->eventManager()->numEvent();
    }

    /**
     * @return float
     */
    public function numEventPages()
    {
        return $this->eventManager()->numPages();
    }

    /**
     * @return boolean
     */
    public function eventHasPager()
    {
        return $this->eventManager()->hasPager();
    }

    /**
     * @return \Generator
     */
    public function eventCategoryList()
    {
        $cats = $this->eventManager()->categoryItems();
        foreach ($cats as $cat) {
            yield $this->eventFormatCategory($cat);
        }
    }

    /**
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return CategoryInterface
     */
    protected function eventCategory(EventInterface $event)
    {
        $id = $event->category();

        return $this->eventManager()->categoryItem($id);
    }

    // ==========================================================================
    // FORMATTER
    // ==========================================================================

    /**
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return string
     */
    protected function getEventStartDateFormat(EventInterface $event)
    {
        return $this->dateHelper()->formatDate(
            $event->startDate()
        );
    }

    /**
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return string
     */
    protected function getEventEndDateFormat(EventInterface $event)
    {
        return $this->dateHelper()->formatDate(
            $event->endDate()
        );
    }

    /**
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return string
     */
    protected function getEventDateFormat(EventInterface $event)
    {
        return $this->dateHelper()->formatDate([
            $event->startDate(),
            $event->endDate()
        ]);
    }

    /**
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return string
     */
    protected function getEventTimeFormat(EventInterface $event)
    {
        if ($event->dateNotes() != '') {

            return $event->dateNotes();

        }

        if (!$event->displayHours()) {

            return null;
        }

        return $this->dateHelper()->formatTime([
            $event->startDate(),
            $event->endDate(),
        ]);
    }

    /**
     * Formatting expected in templates
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return array The needed event properties.
     */
    protected function eventFormatShort(EventInterface $event)
    {
        return [
            'title'     => (string)$event->title(),
            'url'       => (string)$event->url(),
            'startDate' => $this->getEventStartDateFormat($event),
            'endDate'   => $this->getEventEndDateFormat($event),
            'date'      => $this->getEventDateFormat($event),
            'time'      => $this->getEventTimeFormat($event),
            'active'    => ($this->currentEvent() && ($this->currentEvent()['id'] == $event->id()))
        ];
    }

    /**
     * Formatting expected in templates
     * @param EventInterface $event Charcoal\Cms\EventInterface.
     * @return array The needed event properties.
     */
    protected function eventFormatNav(EventInterface $event)
    {
        return [
            'startDate' => $this->getEventStartDateFormat($event),
            'endDate'   => $this->getEventEndDateFormat($event),
            'date'      => $this->getEventDateFormat($event),
            'time'      => $this->getEventTimeFormat($event),
            'title'     => (string)$event->title(),
            'url'       => $event->url()
        ];
    }

    /**
     * @param EventInterface $event The current event.
     * @return array The needed properties.
     */
    protected function eventFormatFull(EventInterface $event)
    {
        $contentBlocks = $event->attachments('content');

        $gallery = $event->attachments('image-gallery');

        $documents = $event->attachments('document');


        return [
            'id'               => $event->id(),
            'title'            => (string)$event->title(),
            'summary'          => (string)$event->summary(),
            'content'          => (string)$event->content(),
            'image'            => $event->image(),
            'startDate'        => $this->getEventStartDateFormat($event),
            'endDate'          => $this->getEventEndDateFormat($event),
            'date'             => $this->getEventDateFormat($event),
            'time'             => $this->getEventTimeFormat($event),
            'contentBlocks'    => $contentBlocks,
            'hasContentBlocks' => !!(count($contentBlocks)),
            'documents'        => $documents,
            'hasDocuments'     => !!(count($documents)),
            'gallery'          => $gallery,
            'hasGallery'       => !!(count($gallery)),
            'url'              => $event->url(),
            'metaTitle'        => (string)$event->metaTitle(),
            'locationName'     => (string)$event->locationName(),

            'dateNotes'        => (string)$event->dateNotes(),

            'category'         => $event->category()
        ];
    }

    /**
     * @param CategoryInterface $category The category item.
     * @return array The formatted category item.
     */
    protected function eventFormatCategory(CategoryInterface $category)
    {
        return [
            'id'   => $category->id(),
            'name' => (string)$category->name(),
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        ];
    }

    // ==========================================================================
    // DEPENDENCIES
    // ==========================================================================

    /**
     * @return EventManager
     * @throws ContainerException When dependency is missing.
     */
    protected function eventManager()
    {
        if (!$this->eventManager instanceof EventManager) {
            throw new ContainerException(sprintf(
                'Missing dependency for %s: %s',
                get_called_class(),
                EventManager::class
            ));
        }

        return $this->eventManager;
    }

    /**
     * @param EventManager $eventManager The event Manager class.
     * @return self
     */
    protected function setEventManager(EventManager $eventManager)
    {
        $this->eventManager = $eventManager;

        return $this;
    }

    /**
     * dateHelperAwareTrait dependency
     * @return mixed
     */
    abstract protected function dateHelper();
}


1			<?php
2
3			namespace Charcoal\Cms\Support\Traits;
4
5			use Charcoal\Cms\EventInterface;
6			use Charcoal\Cms\Service\Manager\EventManager;
7			use Charcoal\Object\CategoryInterface;
8			use Slim\Exception\ContainerException;
9
10			trait EventManagerAwareTrait
11			{
12			/**
13			* Currently displayed event.
14			* @var array $event City/Object/Event
15			*/
16			private $currentEvent;
17
18			/**
19			* @var EventManager $eventManager
20			*/
21			private $eventManager;
22
23			// ==========================================================================
24			// FUNCTIONS
25			// ==========================================================================
26
27			/**
28			* Formatted event list
29			* Return the entries for the current page
30			* @return \Generator\|void
31			*/
32			public function eventsList()
33			{
34			$eventList = $this->eventManager()->entries();
35			foreach ($eventList as $event) {
36			yield $this->eventFormatShort($event);
37			}
38			}
39
40			/**
41			* Formatted event archive list
42			* Returns the entries for the current page.
43			* @return \Generator\|void
44			*/
45			public function eventArchiveList()
46			{
47			$entries = $this->eventManager()->archive();
48			foreach ($entries as $entry) {
49			yield $this->eventFormatShort($entry);
50			}
51			}
52
53			/**
54			* Current event.
55			* @return array The properties of the current event.
56			*/
57			public function currentEvent()
58			{
59			if ($this->currentEvent) {
60			return $this->currentEvent;
61			}
62
63			// The the current event
64			$event = $this->eventManager()->entry();
65
66			// Format the event
67			if ($event) {
68			$this->currentEvent = $this->eventFormatFull($event);
69			}
70
71			return $this->currentEvent;
72			}
73
74			/**
75			* @return mixed
76			*/
77			public function featEvents()
78			{
79			$entries = $this->eventManager()->featList();
80
81			if (!$entries) {
82			return;
83			}
84
85			foreach ($entries as $entry) {
86			if ($entry->id()) {
87			yield $this->eventFormatFull($entry);
88			}
89			}
90			}
91
92			/**
93			* Next event in list.
94			* @return array The next event properties.
95			*/
96			public function nextEvent()
97			{
98			$next = $this->eventManager()->next();
99
100			if (!$next) {
101			return null;
102			}
103
104			return $this->eventFormatNav($next);
105			}
106
107			/**
108			* Next event in list.
109			* @return array The next event properties.
110			*/
111			public function prevEvent()
112			{
113			$prev = $this->eventManager()->prev();
114
115			if (!$prev) {
116			return null;
117			}
118
119			return $this->eventFormatNav($prev);
120			}
121
122			/**
123			* Amount of events (total)
124			* @return integer How many events?
125			*/
126			public function numEvent()
127			{
128			return $this->eventManager()->numEvent();
129			}
130
131			/**
132			* @return float
133			*/
134			public function numEventPages()
135			{
136			return $this->eventManager()->numPages();
137			}
138
139			/**
140			* @return boolean
141			*/
142			public function eventHasPager()
143			{
144			return $this->eventManager()->hasPager();
145			}
146
147			/**
148			* @return \Generator
149			*/
150			public function eventCategoryList()
151			{
152			$cats = $this->eventManager()->categoryItems();
153			foreach ($cats as $cat) {
154			yield $this->eventFormatCategory($cat);
155			}
156			}
157
158			/**
159			* @param EventInterface $event Charcoal\Cms\EventInterface.
160			* @return CategoryInterface
161			*/
162			protected function eventCategory(EventInterface $event)
163			{
164			$id = $event->category();
165
166			return $this->eventManager()->categoryItem($id);
167			}
168
169			// ==========================================================================
170			// FORMATTER
171			// ==========================================================================
172
173			/**
174			* @param EventInterface $event Charcoal\Cms\EventInterface.
175			* @return string
176			*/
177			protected function getEventStartDateFormat(EventInterface $event)
178			{
179			return $this->dateHelper()->formatDate(
180			$event->startDate()
181			);
182			}
183
184			/**
185			* @param EventInterface $event Charcoal\Cms\EventInterface.
186			* @return string
187			*/
188			protected function getEventEndDateFormat(EventInterface $event)
189			{
190			return $this->dateHelper()->formatDate(
191			$event->endDate()
192			);
193			}
194
195			/**
196			* @param EventInterface $event Charcoal\Cms\EventInterface.
197			* @return string
198			*/
199			protected function getEventDateFormat(EventInterface $event)
200			{
201			return $this->dateHelper()->formatDate([
202			$event->startDate(),
203			$event->endDate()
204			]);
205			}
206
207			/**
208			* @param EventInterface $event Charcoal\Cms\EventInterface.
209			* @return string
210			*/
211			protected function getEventTimeFormat(EventInterface $event)
212			{
213			if ($event->dateNotes() != '') {
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `dateNotes()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
214			return $event->dateNotes();
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `dateNotes()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
215			}
216
217			if (!$event->displayHours()) {
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `displayHours()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
218			return null;
219			}
220
221			return $this->dateHelper()->formatTime([
222			$event->startDate(),
223			$event->endDate(),
224			]);
225			}
226
227			/**
228			* Formatting expected in templates
229			* @param EventInterface $event Charcoal\Cms\EventInterface.
230			* @return array The needed event properties.
231			*/
232			protected function eventFormatShort(EventInterface $event)
233			{
234			return [
235			'title' => (string)$event->title(),
236			'url' => (string)$event->url(),
237			'startDate' => $this->getEventStartDateFormat($event),
238			'endDate' => $this->getEventEndDateFormat($event),
239			'date' => $this->getEventDateFormat($event),
240			'time' => $this->getEventTimeFormat($event),
241			'active' => ($this->currentEvent() && ($this->currentEvent()['id'] == $event->id()))
242			];
243			}
244
245			/**
246			* Formatting expected in templates
247			* @param EventInterface $event Charcoal\Cms\EventInterface.
248			* @return array The needed event properties.
249			*/
250			protected function eventFormatNav(EventInterface $event)
251			{
252			return [
253			'startDate' => $this->getEventStartDateFormat($event),
254			'endDate' => $this->getEventEndDateFormat($event),
255			'date' => $this->getEventDateFormat($event),
256			'time' => $this->getEventTimeFormat($event),
257			'title' => (string)$event->title(),
258			'url' => $event->url()
259			];
260			}
261
262			/**
263			* @param EventInterface $event The current event.
264			* @return array The needed properties.
265			*/
266			protected function eventFormatFull(EventInterface $event)
267			{
268			$contentBlocks = $event->attachments('content');
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `attachments()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
269			$gallery = $event->attachments('image-gallery');
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `attachments()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
270			$documents = $event->attachments('document');
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `attachments()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
271
272			return [
273			'id' => $event->id(),
274			'title' => (string)$event->title(),
275			'summary' => (string)$event->summary(),
276			'content' => (string)$event->content(),
277			'image' => $event->image(),
278			'startDate' => $this->getEventStartDateFormat($event),
279			'endDate' => $this->getEventEndDateFormat($event),
280			'date' => $this->getEventDateFormat($event),
281			'time' => $this->getEventTimeFormat($event),
282			'contentBlocks' => $contentBlocks,
283			'hasContentBlocks' => !!(count($contentBlocks)),
284			'documents' => $documents,
285			'hasDocuments' => !!(count($documents)),
286			'gallery' => $gallery,
287			'hasGallery' => !!(count($gallery)),
288			'url' => $event->url(),
289			'metaTitle' => (string)$event->metaTitle(),
290			'locationName' => (string)$event->locationName(),
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `locationName()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
291			'dateNotes' => (string)$event->dateNotes(),
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report The method `dateNotes()` does not seem to exist on `object<Charcoal\Cms\EventInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
292			'category' => $event->category()
293			];
294			}
295
296			/**
297			* @param CategoryInterface $category The category item.
298			* @return array The formatted category item.
299			*/
300			protected function eventFormatCategory(CategoryInterface $category)
301			{
302			return [
303			'id' => $category->id(),
304			'name' => (string)$category->name(),
			0 ignored issues – show Bug introduced 2017-03-28 16:58 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Charcoal\Object\CategoryInterface` as the method `name()` does only exist in the following implementations of said interface: `Charcoal\Attachment\Object\Category\Generic`, `Charcoal\Cms\NewsCategory`, `Charcoal\Cms\Tag`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
305			];
306			}
307
308			// ==========================================================================
309			// DEPENDENCIES
310			// ==========================================================================
311
312			/**
313			* @return EventManager
314			* @throws ContainerException When dependency is missing.
315			*/
316			protected function eventManager()
317			{
318			if (!$this->eventManager instanceof EventManager) {
319			throw new ContainerException(sprintf(
320			'Missing dependency for %s: %s',
321			get_called_class(),
322			EventManager::class
323			));
324			}
325
326			return $this->eventManager;
327			}
328
329			/**
330			* @param EventManager $eventManager The event Manager class.
331			* @return self
332			*/
333			protected function setEventManager(EventManager $eventManager)
334			{
335			$this->eventManager = $eventManager;
336
337			return $this;
338			}
339
340			/**
341			* dateHelperAwareTrait dependency
342			* @return mixed
343			*/
344			abstract protected function dateHelper();
345			}
346

locomotivemtl / charcoal-cms

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EventManagerAwareTrait::featEvents() A

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