AframeDOMDocument::appendSceneComponents() - Code Metrics - Inspection of "Merge pull request #57 from mkungla/0.3.x" - mkungla/aframe-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 431b60...331673 )

by Marko

created 2016-07-07 00:47 UTC

AframeDOMDocument::appendSceneComponents() A

↳ Parent: AframeDOMDocument

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	5
cts	5
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	4
nc	3
nop	1
crap	3

<?php
/** @formatter:off
 * ******************************************************************
 * Created by   Marko Kungla on Jun 27, 2016 - 9:55:09 PM
 * Contact      [email protected]
 * @copyright   2016 Marko Kungla - https://github.com/mkungla
 * @license     The MIT License (MIT)
 * 
 * @category       AframeVR
 * @package        aframe-php
 * 
 * Lang         PHP (php version >= 7)
 * Encoding     UTF-8
 * File         AframeDOMDocument.php
 * Code format  PSR-2 and 12
 * @link        https://github.com/mkungla/aframe-php
 * @issues      https://github.com/mkungla/aframe-php/issues
 * ********************************************************************
 * Contributors:
 * @author Marko Kungla <[email protected]>
 * ********************************************************************
 * Comments:
 * @formatter:on */
namespace AframeVR\Core\DOM;

use \AframeVR\Core\Config;
use \DOMImplementation;
use \DOMDocumentType;
use \DOMDocument;
use \AframeVR\Core\Entity;
use \AframeVR\Interfaces\AssetsInterface;

final class AframeDOMDocument extends DOMImplementation
{
    use AframeDOMProcessor;

    /**
     * A-Frame DOM Document type
     *
     * @var \DOMDocumentType
     */
    protected $doctypeObj;

    /**
     * A-Frame DOM Document
     *
     * @var \DOMDocument
     */
    protected $docObj;

    /**
     * Scene meta tile
     *
     * @var string $scene_title
     */
    protected $scene_title = 'Untitled';

    /**
     * Scene meta description
     *
     * @var string $scene_description
     */
    protected $scene_description = '';

    /**
     * <head>
     *
     * @var \DOMElement
     */
    protected $head;

    /**
     * <body>
     *
     * @var \DOMElement
     */
    protected $body;

    /**
     * <a-scene>
     *
     * @var \DOMElement
     */
    protected $scene;

    /**
     * <a-assets>
     *
     * @var \DOMElement
     */
    protected $assets;

    /************
     * CONFIG
     ***********/
    
    /**
     * Nicely formats output with indentation and extra space.
     *
     * @var bool
     */
    protected $format_output = false;

    /**
     * CDN Of aframe.js
     *
     * @var string
     */
    protected $cdn_url;
    
    /**
     * Whether to use CDN
     *
     * @var bool $use_cdn
     */
    protected $use_cdn = false;
    
    /**
     * aframe assets URI relative to App's base URL / domain
     * 
     * @var string assets_uri
     */
    protected $assets_uri;
    
    /**
     * A-Frame DOM
     *
     * @param Config $config            
     */
    public function __construct(Config $config)
    {
        /* Config */
        $this->configOptions($config);
        
        /* Create HTML5 Document type */
        $this->createDocType('html');
        
        /* Create A-Frame DOM Document */
        $this->createAframeDocument();
        
        /* Create boostrap elements */
        $this->documentBootstrap();
    }

    /**
     * Render scene this DOM Object is attached to
     *
     * @return string
     */
    public function render(): string
    {
        $html = $this->docObj->getElementsByTagName('html')->item(0);
        /* Make sure we do not add duplicates when render is called multiple times */
        if (! $html->hasChildNodes()) {
            $this->renderHead();
            
            $html->appendChild($this->head);
            
            $this->renderBody();
            
            $html->appendChild($this->body);
        }
        return $this->format_output ? $this->correctOutputFormat($this->docObj->saveHTML()) : $this->docObj->saveHTML();
    }

    /**
     * Set Scene meta title
     *
     * @param string $title            
     */
    public function setTitle(string $title)
    {
        $this->scene_title = $title;
    }

    /**
     * Set Scene meta description
     *
     * @param string $description            
     */
    public function setDescription(string $description)
    {
        $this->scene_description = $description;
    }

    /**
     * Append entities
     *
     * @param array $entities            
     * @return void
     */
    public function appendEntities(array $entities)
    {
        if (! empty($entities)) {
            foreach ($entities as $entity) {
                $this->appendEntity($entity);
            }
        }
    }

    /**
     * Append assets
     *
     * @param array $assets            
     * @return void
     */
    public function appendAssets(array $assets)
    {
        if (! empty($assets)) {
            if ($this->format_output) {
                $com = $this->docObj->createComment('');
                $this->scene->appendChild($com);
            }
            foreach ($assets as $asset) {
                $this->appendAsset($asset);
            }
            $this->scene->appendChild($this->assets);
        }
    }

    /**
     * Append asset
     *
     * Create asset DOMElement
     *
     * @param AssetsInterface $asset            
     */
    public function appendAsset(AssetsInterface $asset)
    {
        $this->appendFormatComment('assets', "\n\t");
        $this->assets->appendChild($asset->domElement($this->docObj));
    }

    /**
     * Create entity DOMElement
     *
     * Created entity and append it to scene
     *
     * @param Entity $entity            
     * @return void
     */
    public function appendEntity(Entity $entity)
    {
        $this->appendFormatComment('scene', "\n");
        $this->scene->appendChild($entity->domElement($this->docObj));
    }

    /**
     * Get HTML of Scene only
     *
     * @return string
     */
    public function renderSceneOnly()
    {
        $html               = new DOMDocument();
        $html->formatOutput = $this->format_output;
        
        $html_scene = $html->importNode($this->scene, true);
        $html->appendChild($html_scene);
        return $this->format_output ? $this->correctOutputFormat($html->saveHTML()) : $html->saveHTML();
    }
    
    /**
     * Add scene components
     * 
     * @param array $components
     * @return void
     */
    public function appendSceneComponents(array $components)
    {
        foreach ($components as $component) {
            /*
             * Check does component has any attributes to add to scene DOM element.
             * default attributes most of cases are ommited so we might not have any attributes to add
             */
            if ($component->hasDOMAttributes())
                $this->scene->setAttributeNode($component->getDOMAttr());
        }
    }
    
    /**
     * Set configuration option related to DOM
     * 
     * @param Config $config
     * @return void
     */
    protected function configOptions(Config $config)
    {
        $this->setConfigurationOption($config, 'format_output', false);
        $this->setConfigurationOption($config, 'cdn_url', null);
        $this->setConfigurationOption($config, 'use_cdn', false);
        $this->setConfigurationOption($config, 'assets_uri', '/aframe');
    }
    
    /**
     * Set individual option
     * 
     * @param Config $config
     * @param string $opt
     * @param mixed $default
     * @return void
     */
    protected function setConfigurationOption(Config $config, string $opt, $default)
    {
        $this->{$opt} = $config->get($opt) ?? $default;
    }
}


1		<?php
2		/** @formatter:off
3		* ******************************************************************
4		* Created by Marko Kungla on Jun 27, 2016 - 9:55:09 PM
5		* Contact [email protected]
6		* @copyright 2016 Marko Kungla - https://github.com/mkungla
7		* @license The MIT License (MIT)
8		*
9		* @category AframeVR
10		* @package aframe-php
11		*
12		* Lang PHP (php version >= 7)
13		* Encoding UTF-8
14		* File AframeDOMDocument.php
15		* Code format PSR-2 and 12
16		* @link https://github.com/mkungla/aframe-php
17		* @issues https://github.com/mkungla/aframe-php/issues
18		* ********************************************************************
19		* Contributors:
20		* @author Marko Kungla <[email protected]>
21		* ********************************************************************
22		* Comments:
23		* @formatter:on */
24		namespace AframeVR\Core\DOM;
25
26		use \AframeVR\Core\Config;
27		use \DOMImplementation;
28		use \DOMDocumentType;
29		use \DOMDocument;
30		use \AframeVR\Core\Entity;
31		use \AframeVR\Interfaces\AssetsInterface;
32
33		final class AframeDOMDocument extends DOMImplementation
34		{
35		use AframeDOMProcessor;
36
37		/**
38		* A-Frame DOM Document type
39		*
40		* @var \DOMDocumentType
41		*/
42		protected $doctypeObj;
43
44		/**
45		* A-Frame DOM Document
46		*
47		* @var \DOMDocument
48		*/
49		protected $docObj;
50
51		/**
52		* Scene meta tile
53		*
54		* @var string $scene_title
55		*/
56		protected $scene_title = 'Untitled';
57
58		/**
59		* Scene meta description
60		*
61		* @var string $scene_description
62		*/
63		protected $scene_description = '';
64
65		/**
66		* <head>
67		*
68		* @var \DOMElement
69		*/
70		protected $head;
71
72		/**
73		* <body>
74		*
75		* @var \DOMElement
76		*/
77		protected $body;
78
79		/**
80		* <a-scene>
81		*
82		* @var \DOMElement
83		*/
84		protected $scene;
85
86		/**
87		* <a-assets>
88		*
89		* @var \DOMElement
90		*/
91		protected $assets;
92
93		/************
94		* CONFIG
95		***********/
96
97		/**
98		* Nicely formats output with indentation and extra space.
99		*
100		* @var bool
101		*/
102		protected $format_output = false;
103
104		/**
105		* CDN Of aframe.js
106		*
107		* @var string
108		*/
109		protected $cdn_url;
110
111		/**
112		* Whether to use CDN
113		*
114		* @var bool $use_cdn
115		*/
116		protected $use_cdn = false;
117
118		/**
119		* aframe assets URI relative to App's base URL / domain
120		*
121		* @var string assets_uri
122		*/
123		protected $assets_uri;
124
125		/**
126		* A-Frame DOM
127		*
128		* @param Config $config
129		*/
130	98	public function __construct(Config $config)
131		{
132		/* Config */
133	98	$this->configOptions($config);
134
135		/* Create HTML5 Document type */
136	98	$this->createDocType('html');
137
138		/* Create A-Frame DOM Document */
139	98	$this->createAframeDocument();
140
141		/* Create boostrap elements */
142	98	$this->documentBootstrap();
143	98	}
144
145		/**
146		* Render scene this DOM Object is attached to
147		*
148		* @return string
149		*/
150	7	public function render(): string
151		{
152	7	$html = $this->docObj->getElementsByTagName('html')->item(0);
153		/* Make sure we do not add duplicates when render is called multiple times */
154	7	if (! $html->hasChildNodes()) {
155	7	$this->renderHead();
156
157	7	$html->appendChild($this->head);
158
159	7	$this->renderBody();
160
161	7	$html->appendChild($this->body);
162		}
163	7	return $this->format_output ? $this->correctOutputFormat($this->docObj->saveHTML()) : $this->docObj->saveHTML();
164		}
165
166		/**
167		* Set Scene meta title
168		*
169		* @param string $title
170		*/
171	7	public function setTitle(string $title)
172		{
173	7	$this->scene_title = $title;
174	7	}
175
176		/**
177		* Set Scene meta description
178		*
179		* @param string $description
180		*/
181	7	public function setDescription(string $description)
182		{
183	7	$this->scene_description = $description;
184	7	}
185
186		/**
187		* Append entities
188		*
189		* @param array $entities
190		* @return void
191		*/
192	9	public function appendEntities(array $entities)
193		{
194	9	if (! empty($entities)) {
195	5	foreach ($entities as $entity) {
196	5	$this->appendEntity($entity);
197		}
198		}
199	9	}
200
201		/**
202		* Append assets
203		*
204		* @param array $assets
205		* @return void
206		*/
207	2	public function appendAssets(array $assets)
208		{
209	2	if (! empty($assets)) {
210	2	if ($this->format_output) {
211	2	$com = $this->docObj->createComment('');
212	2	$this->scene->appendChild($com);
213		}
214	2	foreach ($assets as $asset) {
215	2	$this->appendAsset($asset);
216		}
217	2	$this->scene->appendChild($this->assets);
218		}
219	2	}
220
221		/**
222		* Append asset
223		*
224		* Create asset DOMElement
225		*
226		* @param AssetsInterface $asset
227		*/
228	2	public function appendAsset(AssetsInterface $asset)
229		{
230	2	$this->appendFormatComment('assets', "\n\t");
231	2	$this->assets->appendChild($asset->domElement($this->docObj));
232	2	}
233
234		/**
235		* Create entity DOMElement
236		*
237		* Created entity and append it to scene
238		*
239		* @param Entity $entity
240		* @return void
241		*/
242	5	public function appendEntity(Entity $entity)
243		{
244	5	$this->appendFormatComment('scene', "\n");
245	5	$this->scene->appendChild($entity->domElement($this->docObj));
246	5	}
247
248		/**
249		* Get HTML of Scene only
250		*
251		* @return string
252		*/
253	3	public function renderSceneOnly()
254		{
255	3	$html = new DOMDocument();
256	3	$html->formatOutput = $this->format_output;
257
258	3	$html_scene = $html->importNode($this->scene, true);
259	3	$html->appendChild($html_scene);
260	3	return $this->format_output ? $this->correctOutputFormat($html->saveHTML()) : $html->saveHTML();
261		}
262
263		/**
264		* Add scene components
265		*
266		* @param array $components
267		* @return void
268		*/
269	9	public function appendSceneComponents(array $components)
270		{
271	9	foreach ($components as $component) {
272		/*
273		* Check does component has any attributes to add to scene DOM element.
274		* default attributes most of cases are ommited so we might not have any attributes to add
275		*/
276	1	if ($component->hasDOMAttributes())
277	1	$this->scene->setAttributeNode($component->getDOMAttr());
278		}
279	9	}
280
281		/**
282		* Set configuration option related to DOM
283		*
284		* @param Config $config
285		* @return void
286		*/
287	98	protected function configOptions(Config $config)
288		{
289	98	$this->setConfigurationOption($config, 'format_output', false);
290	98	$this->setConfigurationOption($config, 'cdn_url', null);
291	98	$this->setConfigurationOption($config, 'use_cdn', false);
292	98	$this->setConfigurationOption($config, 'assets_uri', '/aframe');
293	98	}
294
295		/**
296		* Set individual option
297		*
298		* @param Config $config
299		* @param string $opt
300		* @param mixed $default
301		* @return void
302		*/
303	98	protected function setConfigurationOption(Config $config, string $opt, $default)
304		{
305	98	$this->{$opt} = $config->get($opt) ?? $default;
306	98	}
307		}
308

mkungla / aframe-php

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AframeDOMDocument::appendSceneComponents() A

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