MarkerInfoWindowOpenSubscriber::getSubscribedEvents() - Code Metrics - Inspection of "[Docker] Add HHVM container (#215)" - egeloen/ivory-google-map - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 898d2c...c462d0 )

by Eric

created 2017-02-08 20:25 UTC

getSubscribedEvents() A

↳ Parent: MarkerInfoWindowOpenSubscriber

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0
crap	1

<?php

/*
 * This file is part of the Ivory Google Map package.
 *
 * (c) Eric GELOEN <[email protected]>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace Ivory\GoogleMap\Helper\Subscriber\Overlay;

use Ivory\GoogleMap\Event\Event;
use Ivory\GoogleMap\Helper\Collector\Overlay\MarkerCollector;
use Ivory\GoogleMap\Helper\Event\MapEvent;
use Ivory\GoogleMap\Helper\Event\MapEvents;
use Ivory\GoogleMap\Helper\Formatter\Formatter;
use Ivory\GoogleMap\Helper\Renderer\Event\EventRenderer;
use Ivory\GoogleMap\Helper\Renderer\Overlay\InfoWindowOpenRenderer;
use Ivory\GoogleMap\Map;
use Ivory\GoogleMap\Overlay\Marker;

/**
 * @author GeLo <[email protected]>
 */
class MarkerInfoWindowOpenSubscriber extends AbstractMarkerSubscriber
{
    /**
     * @var InfoWindowOpenRenderer
     */
    private $infoWindowOpenRenderer;

    /**
     * @var EventRenderer
     */
    private $eventRenderer;

    /**
     * @param Formatter              $formatter
     * @param MarkerCollector        $markerCollector
     * @param InfoWindowOpenRenderer $infoWindowOpenRenderer
     * @param EventRenderer          $eventRenderer
     */
    public function __construct(
        Formatter $formatter,
        MarkerCollector $markerCollector,
        InfoWindowOpenRenderer $infoWindowOpenRenderer,
        EventRenderer $eventRenderer
    ) {
        parent::__construct($formatter, $markerCollector);

        $this->setInfoWindowOpenRenderer($infoWindowOpenRenderer);
        $this->setEventRenderer($eventRenderer);
    }

    /**
     * @return InfoWindowOpenRenderer
     */
    public function getInfoWindowOpenRenderer()
    {
        return $this->infoWindowOpenRenderer;
    }

    /**
     * @param InfoWindowOpenRenderer $infoWindowOpenRenderer
     */
    public function setInfoWindowOpenRenderer(InfoWindowOpenRenderer $infoWindowOpenRenderer)
    {
        $this->infoWindowOpenRenderer = $infoWindowOpenRenderer;
    }

    /**
     * @return EventRenderer
     */
    public function getEventRenderer()
    {
        return $this->eventRenderer;
    }

    /**
     * @param EventRenderer $eventRenderer
     */
    public function setEventRenderer(EventRenderer $eventRenderer)
    {
        $this->eventRenderer = $eventRenderer;
    }

    /**
     * @param MapEvent $event
     */
    public function handleMap(MapEvent $event)
    {
        $formatter = $this->getFormatter();
        $map = $event->getMap();

        foreach ($this->getMarkerCollector()->collect($map) as $marker) {
            if ($marker->hasInfoWindow() && $marker->getInfoWindow()->isAutoOpen()) {
                $event->addCode($formatter->renderContainerAssignment(
                    $map,
                    $this->getEventRenderer()->render($rawEvent = $this->createEvent($map, $marker)),
                    'events.events',
                    $rawEvent
                ));
            }
        }
    }

    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        return [MapEvents::JAVASCRIPT_EVENT => 'handleMap'];
    }

    /**
     * @param Map    $map
     * @param Marker $marker
     *
     * @return Event
     */
    private function createEvent(Map $map, Marker $marker)
    {
        $formatter = $this->getFormatter();

        $rawEvent = new Event(
            $marker->getVariable(),
            $marker->getInfoWindow()->getOpenEvent(),
            $formatter->renderClosure($formatter->renderLines([
                $formatter->renderCall(
                    $formatter->renderProperty(
                        $formatter->renderContainerVariable($map, 'functions'),
                        'info_windows_close'
                    ),
                    [],
                    true
                ),
                $formatter->renderCode(
                    $this->getInfoWindowOpenRenderer()->render($marker->getInfoWindow(), $map, $marker),
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
                    true,
                    false
                ),
            ]))
        );

        $rawEvent->setVariable($marker->getVariable().'_info_window_open_event');

        return $rawEvent;
    }
}


1		<?php
2
3		/*
4		* This file is part of the Ivory Google Map package.
5		*
6		* (c) Eric GELOEN <[email protected]>
7		*
8		* For the full copyright and license information, please read the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Ivory\GoogleMap\Helper\Subscriber\Overlay;
13
14		use Ivory\GoogleMap\Event\Event;
15		use Ivory\GoogleMap\Helper\Collector\Overlay\MarkerCollector;
16		use Ivory\GoogleMap\Helper\Event\MapEvent;
17		use Ivory\GoogleMap\Helper\Event\MapEvents;
18		use Ivory\GoogleMap\Helper\Formatter\Formatter;
19		use Ivory\GoogleMap\Helper\Renderer\Event\EventRenderer;
20		use Ivory\GoogleMap\Helper\Renderer\Overlay\InfoWindowOpenRenderer;
21		use Ivory\GoogleMap\Map;
22		use Ivory\GoogleMap\Overlay\Marker;
23
24		/**
25		* @author GeLo <[email protected]>
26		*/
27		class MarkerInfoWindowOpenSubscriber extends AbstractMarkerSubscriber
28		{
29		/**
30		* @var InfoWindowOpenRenderer
31		*/
32		private $infoWindowOpenRenderer;
33
34		/**
35		* @var EventRenderer
36		*/
37		private $eventRenderer;
38
39		/**
40		* @param Formatter $formatter
41		* @param MarkerCollector $markerCollector
42		* @param InfoWindowOpenRenderer $infoWindowOpenRenderer
43		* @param EventRenderer $eventRenderer
44		*/
45	4	public function __construct(
46		Formatter $formatter,
47		MarkerCollector $markerCollector,
48		InfoWindowOpenRenderer $infoWindowOpenRenderer,
49		EventRenderer $eventRenderer
50		) {
51	4	parent::__construct($formatter, $markerCollector);
52
53	4	$this->setInfoWindowOpenRenderer($infoWindowOpenRenderer);
54	4	$this->setEventRenderer($eventRenderer);
55	4	}
56
57		/**
58		* @return InfoWindowOpenRenderer
59		*/
60		public function getInfoWindowOpenRenderer()
61		{
62		return $this->infoWindowOpenRenderer;
63		}
64
65		/**
66		* @param InfoWindowOpenRenderer $infoWindowOpenRenderer
67		*/
68	4	public function setInfoWindowOpenRenderer(InfoWindowOpenRenderer $infoWindowOpenRenderer)
69		{
70	4	$this->infoWindowOpenRenderer = $infoWindowOpenRenderer;
71	4	}
72
73		/**
74		* @return EventRenderer
75		*/
76		public function getEventRenderer()
77		{
78		return $this->eventRenderer;
79		}
80
81		/**
82		* @param EventRenderer $eventRenderer
83		*/
84	4	public function setEventRenderer(EventRenderer $eventRenderer)
85		{
86	4	$this->eventRenderer = $eventRenderer;
87	4	}
88
89		/**
90		* @param MapEvent $event
91		*/
92		public function handleMap(MapEvent $event)
93		{
94		$formatter = $this->getFormatter();
95		$map = $event->getMap();
96
97		foreach ($this->getMarkerCollector()->collect($map) as $marker) {
98		if ($marker->hasInfoWindow() && $marker->getInfoWindow()->isAutoOpen()) {
99		$event->addCode($formatter->renderContainerAssignment(
100		$map,
101		$this->getEventRenderer()->render($rawEvent = $this->createEvent($map, $marker)),
102		'events.events',
103		$rawEvent
104		));
105		}
106		}
107		}
108
109		/**
110		* {@inheritdoc}
111		*/
112	4	public static function getSubscribedEvents()
113		{
114	4	return [MapEvents::JAVASCRIPT_EVENT => 'handleMap'];
115		}
116
117		/**
118		* @param Map $map
119		* @param Marker $marker
120		*
121		* @return Event
122		*/
123		private function createEvent(Map $map, Marker $marker)
124		{
125		$formatter = $this->getFormatter();
126
127		$rawEvent = new Event(
128		$marker->getVariable(),
129		$marker->getInfoWindow()->getOpenEvent(),
130		$formatter->renderClosure($formatter->renderLines([
131		$formatter->renderCall(
132		$formatter->renderProperty(
133		$formatter->renderContainerVariable($map, 'functions'),
134		'info_windows_close'
135		),
136		[],
137		true
138		),
139		$formatter->renderCode(
140		$this->getInfoWindowOpenRenderer()->render($marker->getInfoWindow(), $map, $marker),
		0 ignored issues – show Bug introduced 2016-08-12 19:23 UTC by Report Bug Copy Issue Report It seems like `$marker->getInfoWindow()` can be `null`; however, `render()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
141		true,
142		false
143		),
144		]))
145		);
146
147		$rawEvent->setVariable($marker->getVariable().'_info_window_open_event');
148
149		return $rawEvent;
150		}
151		}
152

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getSubscribedEvents() A

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