Gallery::normalizeArgs() - Code Metrics - Inspection of "add a logger" - pryley/castor-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 4145c9...286694 )

by Paul

created 2018-02-15 21:59 UTC

Gallery::normalizeArgs() A

↳ Parent: Gallery

Complexity

Conditions	2
Paths	1

Size

Total Lines	22
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	22
rs	9.2
c	0
b	0
f	0
cc	2
eloc	14
nc	1
nop	1

<?php

namespace GeminiLabs\Castor;

use GeminiLabs\Castor\Helpers\PostMeta;
use GeminiLabs\Castor\Helpers\Theme;
use GeminiLabs\Castor\Helpers\Utility;
use GeminiLabs\Castor\Image;
use WP_Post;
use WP_Query;

class Gallery
{
	public $gallery;

	protected $args;
	protected $image;
	protected $postmeta;
	protected $theme;
	protected $utility;

	public function __construct( Image $image, PostMeta $postmeta, Theme $theme, Utility $utility )
	{
		$this->image    = $image;
		$this->postmeta = $postmeta;
		$this->theme    = $theme;
		$this->utility  = $utility;
	}

	/**
	 * @return WP_Query
	 */
	public function get( array $args = [] )
	{
		$this->normalizeArgs( $args );

		$this->gallery = new WP_Query([
			'orderby'        => 'post__in',
			'paged'          => $this->getPaged(),
			'post__in'       => $this->args['media'],
			'post_mime_type' => 'image',
			'post_type'      => 'attachment',
			'post_status'    => 'inherit',
			'posts_per_page' => $this->args['images_per_page'],
		]);

		return $this;
	}

	/**
	 * @return string
	 */
	public function render()
	{
		if( empty( $this->args['media'] ))return;
		$images = array_reduce( $this->gallery->posts, function( $images, $attachment ) {
			return $images . $this->renderImage( $attachment );
		});
		return sprintf( '<div class="gallery-images" itemscope itemtype="http://schema.org/ImageGallery">%s</div>%s',
			$images,
			$this->renderPagination()
		);
	}

	/**
	 * @return null|string
	 */
	public function renderImage( WP_Post $attachment )
	{
		$image = $this->image->get( $attachment->ID )->image;

		if( !$image )return;
		return sprintf(
			'<figure class="gallery-image" data-w="%s" data-h="%s" data-ps=\'%s\' itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">' .
				'%s%s' .
			'</figure>',
			$image->thumbnail['width'],
			$image->thumbnail['height'],
			$this->getPhotoswipeData( $image ),
			$this->renderImageTag( $image ),
			$this->renderImageCaption( $image )
		);
	}

	/**
	 * @return null|string
	 */
	public function renderPagination()
	{
		if( !$this->args['pagination'] )return;
		return paginate_links([
			'before_page_number' => '<span class="screen-reader-text">' . __( 'Page', 'castor' ) . ' </span>',
			'current'            => $this->gallery->query['paged'],
			'mid_size'           => 1,
			'next_text'          => __( 'Next', 'castor' ),
			'prev_text'          => __( 'Previous', 'castor' ),
			'total'              => $this->gallery->max_num_pages,
		]);
	}

	/**
	 * @param string $key
	 * @param mixed  $value
	 *
	 * @return bool
	 */
	protected function getBoolValue( $key, $value = null )
	{
		$bool = $this->getValue( $key, $value );

		if( is_null( filter_var( $bool, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ))) {
			$bool = $this->postmeta->get( $bool );
		}
		return wp_validate_boolean( $bool );
	}

	/**
	 * @param mixed $value
	 *
	 * @return int
	 */
	protected function getGalleryArg( $value = null )
	{
		$gallery = $this->getValue( 'gallery', $value );

		if( !is_numeric( $gallery ) && is_string( $gallery )) {
			$gallery = intval( $this->postmeta->get( $gallery ));
		}
		return !is_null( get_post( $gallery ))
			? intval( $gallery )
			: 0;
	}

	/**
	 * @param mixed $value
	 *
	 * @return int
	 */
	protected function getImagesPerPageArg( $value = null )
	{
		$perPage = $this->getValue( 'images_per_page', $value );

		if( !is_numeric( $perPage ) && is_string( $perPage )) {
			$perPage = $this->postmeta->get( $perPage );
		}
		return !!intval( $perPage )
			? $perPage
			: -1;
	}

	/**
	 * @param mixed $value
	 *
	 * @return bool
	 */
	protected function getLazyloadArg( $value = null )
	{
		return $this->getBoolValue( 'lazyload', $value );
	}

	/**
	 * @param mixed $value
	 *
	 * @return array
	 */
	protected function getMediaArg( $value = null )
	{
		$media = $this->getValue( 'media', $value );

		if( is_string( $media )) {
			$media = $this->postmeta->get( $media, [
				'ID'     => $this->getGalleryArg(),
				'single' => false,
			]);
		}
		return is_array( $media )
			? wp_parse_id_list( $media )
			: [];
	}

	/**
	 * @return int
	 */
	protected function getPaged()
	{
		return intval( get_query_var(( is_front_page() ? 'page' : 'paged' ))) ?: 1;
	}

	/**
	 * @param mixed $value
	 *
	 * @return bool
	 */
	protected function getPaginationArg( $value = null )
	{
		return $this->getBoolValue( 'pagination', $value );
	}

	/**
	 * @param mixed $value
	 *
	 * @return bool
	 */
	protected function getPermalinksArg( $value = null )
	{
		return $this->getBoolValue( 'permalinks', $value );
	}

	/**
	 * @return string
	 */
	protected function getPhotoswipeData( $image )
	{
		return sprintf( '{"l":{"src":"%s","w":%d,"h":%d},"m":{"src":"%s","w":%d,"h":%d}}',
			$image->large['url'],
			$image->large['width'],
			$image->large['height'],
			$image->medium['url'],
			$image->medium['width'],
			$image->medium['height']
		);
	}

	/**
	 * @param string $key
	 * @param mixed  $value
	 *
	 * @return mixed
	 */
	protected function getValue( $key, $value = null )
	{
		if( is_null( $value ) && isset( $this->args[$key] )) {
			$value = $this->args[$key];
		}
		return $value;
	}

	/**
	 * @return array
	 */
	protected function normalizeArgs( array $args = [] )
	{
		$defaults = [
			'gallery',         // (string) meta_key | (int) post_id
			'lazyload',        // (string) meta_key | (bool)
			'media',           // (string) meta_key | (array) post_ids
			'pagination',      // (string) meta_key | (bool)
			'images_per_page', // (string) meta_key | (int) number
			'permalinks',      // (string) meta_key | (bool)
		];

		$this->args = shortcode_atts( array_combine( $defaults, $defaults ), $args );

		array_walk( $this->args, function( &$value, $key ) {
			$method = $this->utility->buildMethodName( $key . '_arg' );
			if( method_exists( $this, $method )) {
				$value = call_user_func([ $this, $method ], $value );
			}
		});

		return $this->args;
	}

	/**
	 * @param object $image
	 * @return null|string
	 */
	protected function renderImageCaption( $image )
	{
		if( !empty( $image->copyright )) {
			$image->caption .= sprintf( ' <span itemprop="copyrightHolder">%s</span>', $image->copyright );
		}
		if( empty( $image->caption ))return;
		return sprintf( '<figcaption itemprop="caption description">%s</figcaption>', $image->caption );
	}

	/**
	 * @param object $image
	 * @return null|string
	 */
	protected function renderImageTag( $image )
	{
		$imgSrc = $this->getLazyloadArg()
			? $this->theme->imageUri( 'blank.gif' )
			: $image->thumbnail['url'];

		$imgTag = sprintf( '<img src="%s" data-src="%s" itemprop="thumbnail" alt="%s"/>',
			$imgSrc,
			$image->thumbnail['url'],
			$image->alt
		);

		return $this->getPermalinksArg()
			? sprintf( '<a href="%s" itemprop="contentUrl">%s</a>', $image->permalink, $imgTag )
			: $imgTag;
	}
}


1			<?php
2
3			namespace GeminiLabs\Castor;
4
5			use GeminiLabs\Castor\Helpers\PostMeta;
6			use GeminiLabs\Castor\Helpers\Theme;
7			use GeminiLabs\Castor\Helpers\Utility;
8			use GeminiLabs\Castor\Image;
9			use WP_Post;
10			use WP_Query;
11
12			class Gallery
13			{
14			public $gallery;
15
16			protected $args;
17			protected $image;
18			protected $postmeta;
19			protected $theme;
20			protected $utility;
21
22			public function __construct( Image $image, PostMeta $postmeta, Theme $theme, Utility $utility )
23			{
24			$this->image = $image;
25			$this->postmeta = $postmeta;
26			$this->theme = $theme;
27			$this->utility = $utility;
28			}
29
30			/**
31			* @return WP_Query
32			*/
33			public function get( array $args = [] )
34			{
35			$this->normalizeArgs( $args );
36
37			$this->gallery = new WP_Query([
38			'orderby' => 'post__in',
39			'paged' => $this->getPaged(),
40			'post__in' => $this->args['media'],
41			'post_mime_type' => 'image',
42			'post_type' => 'attachment',
43			'post_status' => 'inherit',
44			'posts_per_page' => $this->args['images_per_page'],
45			]);
46
47			return $this;
48			}
49
50			/**
51			* @return string
52			*/
53			public function render()
54			{
55			if( empty( $this->args['media'] ))return;
56			$images = array_reduce( $this->gallery->posts, function( $images, $attachment ) {
57			return $images . $this->renderImage( $attachment );
58			});
59			return sprintf( '<div class="gallery-images" itemscope itemtype="http://schema.org/ImageGallery">%s</div>%s',
60			$images,
61			$this->renderPagination()
62			);
63			}
64
65			/**
66			* @return null\|string
67			*/
68			public function renderImage( WP_Post $attachment )
69			{
70			$image = $this->image->get( $attachment->ID )->image;
71
72			if( !$image )return;
73			return sprintf(
74			'<figure class="gallery-image" data-w="%s" data-h="%s" data-ps=\'%s\' itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">' .
75			'%s%s' .
76			'</figure>',
77			$image->thumbnail['width'],
78			$image->thumbnail['height'],
79			$this->getPhotoswipeData( $image ),
80			$this->renderImageTag( $image ),
81			$this->renderImageCaption( $image )
82			);
83			}
84
85			/**
86			* @return null\|string
87			*/
88			public function renderPagination()
89			{
90			if( !$this->args['pagination'] )return;
91			return paginate_links([
92			'before_page_number' => '<span class="screen-reader-text">' . __( 'Page', 'castor' ) . ' </span>',
93			'current' => $this->gallery->query['paged'],
94			'mid_size' => 1,
95			'next_text' => __( 'Next', 'castor' ),
96			'prev_text' => __( 'Previous', 'castor' ),
97			'total' => $this->gallery->max_num_pages,
98			]);
99			}
100
101			/**
102			* @param string $key
103			* @param mixed $value
104			*
105			* @return bool
106			*/
107			protected function getBoolValue( $key, $value = null )
108			{
109			$bool = $this->getValue( $key, $value );
110
111			if( is_null( filter_var( $bool, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ))) {
112			$bool = $this->postmeta->get( $bool );
113			}
114			return wp_validate_boolean( $bool );
115			}
116
117			/**
118			* @param mixed $value
119			*
120			* @return int
121			*/
122			protected function getGalleryArg( $value = null )
123			{
124			$gallery = $this->getValue( 'gallery', $value );
125
126			if( !is_numeric( $gallery ) && is_string( $gallery )) {
127			$gallery = intval( $this->postmeta->get( $gallery ));
128			}
129			return !is_null( get_post( $gallery ))
130			? intval( $gallery )
131			: 0;
132			}
133
134			/**
135			* @param mixed $value
136			*
137			* @return int
138			*/
139			protected function getImagesPerPageArg( $value = null )
140			{
141			$perPage = $this->getValue( 'images_per_page', $value );
142
143			if( !is_numeric( $perPage ) && is_string( $perPage )) {
144			$perPage = $this->postmeta->get( $perPage );
145			}
146			return !!intval( $perPage )
147			? $perPage
148			: -1;
149			}
150
151			/**
152			* @param mixed $value
153			*
154			* @return bool
155			*/
156			protected function getLazyloadArg( $value = null )
157			{
158			return $this->getBoolValue( 'lazyload', $value );
159			}
160
161			/**
162			* @param mixed $value
163			*
164			* @return array
165			*/
166			protected function getMediaArg( $value = null )
167			{
168			$media = $this->getValue( 'media', $value );
169
170			if( is_string( $media )) {
171			$media = $this->postmeta->get( $media, [
172			'ID' => $this->getGalleryArg(),
173			'single' => false,
174			]);
175			}
176			return is_array( $media )
177			? wp_parse_id_list( $media )
178			: [];
179			}
180
181			/**
182			* @return int
183			*/
184			protected function getPaged()
185			{
186			return intval( get_query_var(( is_front_page() ? 'page' : 'paged' ))) ?: 1;
187			}
188
189			/**
190			* @param mixed $value
191			*
192			* @return bool
193			*/
194			protected function getPaginationArg( $value = null )
195			{
196			return $this->getBoolValue( 'pagination', $value );
197			}
198
199			/**
200			* @param mixed $value
201			*
202			* @return bool
203			*/
204			protected function getPermalinksArg( $value = null )
205			{
206			return $this->getBoolValue( 'permalinks', $value );
207			}
208
209			/**
210			* @return string
211			*/
212			protected function getPhotoswipeData( $image )
213			{
214			return sprintf( '{"l":{"src":"%s","w":%d,"h":%d},"m":{"src":"%s","w":%d,"h":%d}}',
215			$image->large['url'],
216			$image->large['width'],
217			$image->large['height'],
218			$image->medium['url'],
219			$image->medium['width'],
220			$image->medium['height']
221			);
222			}
223
224			/**
225			* @param string $key
226			* @param mixed $value
227			*
228			* @return mixed
229			*/
230			protected function getValue( $key, $value = null )
231			{
232			if( is_null( $value ) && isset( $this->args[$key] )) {
233			$value = $this->args[$key];
234			}
235			return $value;
236			}
237
238			/**
239			* @return array
240			*/
241			protected function normalizeArgs( array $args = [] )
242			{
243			$defaults = [
244			'gallery', // (string) meta_key \| (int) post_id
245			'lazyload', // (string) meta_key \| (bool)
246			'media', // (string) meta_key \| (array) post_ids
247			'pagination', // (string) meta_key \| (bool)
248			'images_per_page', // (string) meta_key \| (int) number
249			'permalinks', // (string) meta_key \| (bool)
250			];
251
252			$this->args = shortcode_atts( array_combine( $defaults, $defaults ), $args );
253
254			array_walk( $this->args, function( &$value, $key ) {
255			$method = $this->utility->buildMethodName( $key . '_arg' );
256			if( method_exists( $this, $method )) {
257			$value = call_user_func([ $this, $method ], $value );
258			}
259			});
260
261			return $this->args;
262			}
263
264			/**
265			* @param object $image
266			* @return null\|string
267			*/
268			protected function renderImageCaption( $image )
269			{
270			if( !empty( $image->copyright )) {
271			$image->caption .= sprintf( ' <span itemprop="copyrightHolder">%s</span>', $image->copyright );
272			}
273			if( empty( $image->caption ))return;
274			return sprintf( '<figcaption itemprop="caption description">%s</figcaption>', $image->caption );
275			}
276
277			/**
278			* @param object $image
279			* @return null\|string
280			*/
281			protected function renderImageTag( $image )
282			{
283			$imgSrc = $this->getLazyloadArg()
284			? $this->theme->imageUri( 'blank.gif' )
285			: $image->thumbnail['url'];
286
287			$imgTag = sprintf( '<img src="%s" data-src="%s" itemprop="thumbnail" alt="%s"/>',
288			$imgSrc,
289			$image->thumbnail['url'],
290			$image->alt
291			);
292
293			return $this->getPermalinksArg()
294			? sprintf( '<a href="%s" itemprop="contentUrl">%s</a>', $image->permalink, $imgTag )
295			: $imgTag;
296			}
297			}
298

pryley / castor-framework

Push — develop ( 4145c9...286694 )

Gallery::normalizeArgs() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like