slideshow.php ➔ jetpack_slideshow_block_amp_carousel() - Code Metrics - Inspection of "Update composer.lock" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — update/composer-lock ( 4bc3dc...ab53f1 )

by Jeremy

created 2019-10-23 11:56 UTC

slideshow.php ➔ jetpack_slideshow_block_amp_carousel() B

↳ Parent: Project

Complexity

Conditions	7
Paths	32

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	7
nc	32
nop	2
dl	0
loc	18
rs	8.8333
c	0
b	0
f	0

<?php
/**
 * Slideshow Block.
 *
 * @since 7.1.0
 *
 * @package Jetpack
 */

jetpack_register_block(
	'jetpack/slideshow',
	array(
		'render_callback' => 'jetpack_slideshow_block_load_assets',
	)
);

/**
 * Slideshow block registration/dependency declaration.
 *
 * @param array  $attr    Array containing the slideshow block attributes.
 * @param string $content String containing the slideshow block content.
 *
 * @return string
 */
function jetpack_slideshow_block_load_assets( $attr, $content ) {
	Jetpack_Gutenberg::load_assets_as_required( 'slideshow' );
	if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) {
		return jetpack_slideshow_block_render_amp( $attr );
	}
	return $content;
}

/**
 * Render slideshow block for AMP
 *
 * @param array $attr Array containing the slideshow block attributes.
 *
 * @return string
 */
function jetpack_slideshow_block_render_amp( $attr ) {
	static $wp_block_jetpack_slideshow_id = 0;
	$wp_block_jetpack_slideshow_id++;

	$ids      = empty( $attr['ids'] ) ? array() : $attr['ids'];
	$autoplay = empty( $attr['autoplay'] ) ? false : $attr['autoplay'];

	$extras  = array(
		'wp-amp-block',
		$autoplay ? 'wp-block-jetpack-slideshow__autoplay' : null,
		$autoplay ? 'wp-block-jetpack-slideshow__autoplay-playing' : null,
	);
	$classes = Jetpack_Gutenberg::block_classes( 'slideshow', $attr, $extras );

	return sprintf(
		'<div class="%1$s" id="wp-block-jetpack-slideshow__%2$d"><div class="wp-block-jetpack-slideshow_container swiper-container">%3$s%4$s%5$s</div></div>',
		esc_attr( $classes ),
		absint( $wp_block_jetpack_slideshow_id ),
		jetpack_slideshow_block_amp_carousel( $attr, $wp_block_jetpack_slideshow_id ),
		$autoplay ? jetpack_slideshow_block_autoplay_ui( $wp_block_jetpack_slideshow_id ) : '',
		jetpack_slideshow_block_bullets( $ids, $wp_block_jetpack_slideshow_id )
	);
}

/**
 * Generate amp-carousel markup
 *
 * @param array $attr Array of block attributes.
 * @param int   $block_ordinal The ordinal number of the block, used in unique ID.
 *
 * @return string amp-carousel markup.
 */
function jetpack_slideshow_block_amp_carousel( $attr, $block_ordinal ) {
	$ids         = empty( $attr['ids'] ) ? array() : $attr['ids'];
	$first_image = wp_get_attachment_metadata( $ids[0] );
	$delay       = empty( $attr['delay'] ) ? 3 : absint( $attr['delay'] );
	$autoplay    = empty( $attr['autoplay'] ) ? false : $attr['autoplay'];
	$width       = empty( $first_image['width'] ) ? 800 : $first_image['width'];
	$height      = empty( $first_image['height'] ) ? 600 : $first_image['height'];
	return sprintf(
		'<amp-carousel width="%1$d" height="%2$d" layout="responsive" type="slides" data-next-button-aria-label="%3$s" data-prev-button-aria-label="%4$s" controls loop %5$s id="wp-block-jetpack-slideshow__amp-carousel__%6$s" on="slideChange:wp-block-jetpack-slideshow__amp-pagination__%6$s.toggle(index=event.index, value=true)">%7$s</amp-carousel>',
		esc_attr( $width ),
		esc_attr( $height ),
		esc_attr__( 'Next Slide', 'jetpack' ),
		esc_attr__( 'Previous Slide', 'jetpack' ),
		$autoplay ? 'autoplay delay=' . esc_attr( $delay * 1000 ) : '',
		absint( $block_ordinal ),
		implode( '', jetpack_slideshow_block_slides( $ids, $width, $height ) )
	);
}

/**
 * Generate array of slides markup
 *
 * @param array $ids Array of image ids.
 * @param int   $width Width of the container.
 * @param int   $height Height of the container.
 *
 * @return array Array of slides markup.
 */
function jetpack_slideshow_block_slides( $ids = array(), $width = 400, $height = 300 ) {
	return array_map(
		function( $id ) use ( $width, $height ) {
			$caption    = wp_get_attachment_caption( $id );
			$figcaption = $caption ? sprintf(
				'<figcaption class="wp-block-jetpack-slideshow_caption gallery-caption">%s</figcaption>',
				wp_kses_post( $caption )
			) : '';
			$image      = wp_get_attachment_image(
				$id,
				array( $width, $height ),
				false,
				array(
					'class'      => 'wp-block-jetpack-slideshow_image',
					'object-fit' => 'contain',
				)
			);
			return sprintf(
				'<div class="wp-block-jetpack-slideshow_slide"><figure>%s%s</figure></div>',
				$image,
				$figcaption
			);
		},
		$ids
	);
}

/**
 * Generate array of bullets markup
 *
 * @param array $ids Array of image ids.
 * @param int   $block_ordinal The ordinal number of the block, used in unique ID.
 *
 * @return array Array of bullets markup.
 */
function jetpack_slideshow_block_bullets( $ids = array(), $block_ordinal = 0 ) {
	$buttons = array_map(
		function( $index ) {
			$aria_label = sprintf(
				/* translators: %d: Slide number. */
				__( 'Go to slide %d', 'jetpack' ),
				absint( $index + 1 )
			);
			return sprintf(
				'<button option="%d" class="swiper-pagination-bullet" tabindex="0" role="button" aria-label="%s" %s></button>',
				absint( $index ),
				esc_attr( $aria_label ),
				0 === $index ? 'selected' : ''
			);
		},
		array_keys( $ids )
	);

	return sprintf(
		'<amp-selector id="wp-block-jetpack-slideshow__amp-pagination__%1$d" class="wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-bullets amp-pagination" on="select:wp-block-jetpack-slideshow__amp-carousel__%1$d.goToSlide(index=event.targetOption)" layout="container">%2$s</amp-selector>',
		absint( $block_ordinal ),
		implode( '', $buttons )
	);
}

/**
 * Generate autoplay play/pause UI.
 *
 * @param int $block_ordinal The ordinal number of the block, used in unique ID.
 *
 * @return string Autoplay UI markup.
 */
function jetpack_slideshow_block_autoplay_ui( $block_ordinal = 0 ) {
	$block_id        = sprintf(
		'wp-block-jetpack-slideshow__%d',
		absint( $block_ordinal )
	);
	$amp_carousel_id = sprintf(
		'wp-block-jetpack-slideshow__amp-carousel__%d',
		absint( $block_ordinal )
	);
	$autoplay_pause  = sprintf(
		'<a aria-label="%s" class="wp-block-jetpack-slideshow_button-pause" role="button" on="tap:%s.toggleAutoplay(toggleOn=false),%s.toggleClass(class=wp-block-jetpack-slideshow__autoplay-playing,force=false)"></a>',
		esc_attr__( 'Pause Slideshow', 'jetpack' ),
		esc_attr( $amp_carousel_id ),
		esc_attr( $block_id )
	);
	$autoplay_play   = sprintf(
		'<a aria-label="%s" class="wp-block-jetpack-slideshow_button-play" role="button" on="tap:%s.toggleAutoplay(toggleOn=true),%s.toggleClass(class=wp-block-jetpack-slideshow__autoplay-playing,force=true)"></a>',
		esc_attr__( 'Play Slideshow', 'jetpack' ),
		esc_attr( $amp_carousel_id ),
		esc_attr( $block_id )
	);
	return $autoplay_pause . $autoplay_play;
}


1			<?php
2			/**
3			* Slideshow Block.
4			*
5			* @since 7.1.0
6			*
7			* @package Jetpack
8			*/
9
10			jetpack_register_block(
11			'jetpack/slideshow',
12			array(
13			'render_callback' => 'jetpack_slideshow_block_load_assets',
14			)
15			);
16
17			/**
18			* Slideshow block registration/dependency declaration.
19			*
20			* @param array $attr Array containing the slideshow block attributes.
21			* @param string $content String containing the slideshow block content.
22			*
23			* @return string
24			*/
25			function jetpack_slideshow_block_load_assets( $attr, $content ) {
26			Jetpack_Gutenberg::load_assets_as_required( 'slideshow' );
27			if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) {
28			return jetpack_slideshow_block_render_amp( $attr );
29			}
30			return $content;
31			}
32
33			/**
34			* Render slideshow block for AMP
35			*
36			* @param array $attr Array containing the slideshow block attributes.
37			*
38			* @return string
39			*/
40			function jetpack_slideshow_block_render_amp( $attr ) {
41			static $wp_block_jetpack_slideshow_id = 0;
42			$wp_block_jetpack_slideshow_id++;
43
44			$ids = empty( $attr['ids'] ) ? array() : $attr['ids'];
45			$autoplay = empty( $attr['autoplay'] ) ? false : $attr['autoplay'];
46
47			$extras = array(
48			'wp-amp-block',
49			$autoplay ? 'wp-block-jetpack-slideshow__autoplay' : null,
50			$autoplay ? 'wp-block-jetpack-slideshow__autoplay-playing' : null,
51			);
52			$classes = Jetpack_Gutenberg::block_classes( 'slideshow', $attr, $extras );
53
54			return sprintf(
55			'<div class="%1$s" id="wp-block-jetpack-slideshow__%2$d"><div class="wp-block-jetpack-slideshow_container swiper-container">%3$s%4$s%5$s</div></div>',
56			esc_attr( $classes ),
57			absint( $wp_block_jetpack_slideshow_id ),
58			jetpack_slideshow_block_amp_carousel( $attr, $wp_block_jetpack_slideshow_id ),
59			$autoplay ? jetpack_slideshow_block_autoplay_ui( $wp_block_jetpack_slideshow_id ) : '',
60			jetpack_slideshow_block_bullets( $ids, $wp_block_jetpack_slideshow_id )
61			);
62			}
63
64			/**
65			* Generate amp-carousel markup
66			*
67			* @param array $attr Array of block attributes.
68			* @param int $block_ordinal The ordinal number of the block, used in unique ID.
69			*
70			* @return string amp-carousel markup.
71			*/
72			function jetpack_slideshow_block_amp_carousel( $attr, $block_ordinal ) {
73			$ids = empty( $attr['ids'] ) ? array() : $attr['ids'];
74			$first_image = wp_get_attachment_metadata( $ids[0] );
75			$delay = empty( $attr['delay'] ) ? 3 : absint( $attr['delay'] );
76			$autoplay = empty( $attr['autoplay'] ) ? false : $attr['autoplay'];
77			$width = empty( $first_image['width'] ) ? 800 : $first_image['width'];
78			$height = empty( $first_image['height'] ) ? 600 : $first_image['height'];
79			return sprintf(
80			'<amp-carousel width="%1$d" height="%2$d" layout="responsive" type="slides" data-next-button-aria-label="%3$s" data-prev-button-aria-label="%4$s" controls loop %5$s id="wp-block-jetpack-slideshow__amp-carousel__%6$s" on="slideChange:wp-block-jetpack-slideshow__amp-pagination__%6$s.toggle(index=event.index, value=true)">%7$s</amp-carousel>',
81			esc_attr( $width ),
82			esc_attr( $height ),
83			esc_attr__( 'Next Slide', 'jetpack' ),
84			esc_attr__( 'Previous Slide', 'jetpack' ),
85			$autoplay ? 'autoplay delay=' . esc_attr( $delay * 1000 ) : '',
86			absint( $block_ordinal ),
87			implode( '', jetpack_slideshow_block_slides( $ids, $width, $height ) )
88			);
89			}
90
91			/**
92			* Generate array of slides markup
93			*
94			* @param array $ids Array of image ids.
95			* @param int $width Width of the container.
96			* @param int $height Height of the container.
97			*
98			* @return array Array of slides markup.
99			*/
100			function jetpack_slideshow_block_slides( $ids = array(), $width = 400, $height = 300 ) {
101			return array_map(
102			function( $id ) use ( $width, $height ) {
103			$caption = wp_get_attachment_caption( $id );
104			$figcaption = $caption ? sprintf(
105			'<figcaption class="wp-block-jetpack-slideshow_caption gallery-caption">%s</figcaption>',
106			wp_kses_post( $caption )
107			) : '';
108			$image = wp_get_attachment_image(
109			$id,
110			array( $width, $height ),
111			false,
112			array(
113			'class' => 'wp-block-jetpack-slideshow_image',
114			'object-fit' => 'contain',
115			)
116			);
117			return sprintf(
118			'<div class="wp-block-jetpack-slideshow_slide"><figure>%s%s</figure></div>',
119			$image,
120			$figcaption
121			);
122			},
123			$ids
124			);
125			}
126
127			/**
128			* Generate array of bullets markup
129			*
130			* @param array $ids Array of image ids.
131			* @param int $block_ordinal The ordinal number of the block, used in unique ID.
132			*
133			* @return array Array of bullets markup.
134			*/
135			function jetpack_slideshow_block_bullets( $ids = array(), $block_ordinal = 0 ) {
136			$buttons = array_map(
137			function( $index ) {
138			$aria_label = sprintf(
139			/* translators: %d: Slide number. */
140			__( 'Go to slide %d', 'jetpack' ),
141			absint( $index + 1 )
142			);
143			return sprintf(
144			'<button option="%d" class="swiper-pagination-bullet" tabindex="0" role="button" aria-label="%s" %s></button>',
145			absint( $index ),
146			esc_attr( $aria_label ),
147			0 === $index ? 'selected' : ''
148			);
149			},
150			array_keys( $ids )
151			);
152
153			return sprintf(
154			'<amp-selector id="wp-block-jetpack-slideshow__amp-pagination__%1$d" class="wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-bullets amp-pagination" on="select:wp-block-jetpack-slideshow__amp-carousel__%1$d.goToSlide(index=event.targetOption)" layout="container">%2$s</amp-selector>',
155			absint( $block_ordinal ),
156			implode( '', $buttons )
157			);
158			}
159
160			/**
161			* Generate autoplay play/pause UI.
162			*
163			* @param int $block_ordinal The ordinal number of the block, used in unique ID.
164			*
165			* @return string Autoplay UI markup.
166			*/
167			function jetpack_slideshow_block_autoplay_ui( $block_ordinal = 0 ) {
168			$block_id = sprintf(
169			'wp-block-jetpack-slideshow__%d',
170			absint( $block_ordinal )
171			);
172			$amp_carousel_id = sprintf(
173			'wp-block-jetpack-slideshow__amp-carousel__%d',
174			absint( $block_ordinal )
175			);
176			$autoplay_pause = sprintf(
177			'<a aria-label="%s" class="wp-block-jetpack-slideshow_button-pause" role="button" on="tap:%s.toggleAutoplay(toggleOn=false),%s.toggleClass(class=wp-block-jetpack-slideshow__autoplay-playing,force=false)"></a>',
178			esc_attr__( 'Pause Slideshow', 'jetpack' ),
179			esc_attr( $amp_carousel_id ),
180			esc_attr( $block_id )
181			);
182			$autoplay_play = sprintf(
183			'<a aria-label="%s" class="wp-block-jetpack-slideshow_button-play" role="button" on="tap:%s.toggleAutoplay(toggleOn=true),%s.toggleClass(class=wp-block-jetpack-slideshow__autoplay-playing,force=true)"></a>',
184			esc_attr__( 'Play Slideshow', 'jetpack' ),
185			esc_attr( $amp_carousel_id ),
186			esc_attr( $block_id )
187			);
188			return $autoplay_pause . $autoplay_play;
189			}
190

Automattic / jetpack

Push — update/composer-lock ( 4bc3dc...ab53f1 )

slideshow.php ➔ jetpack_slideshow_block_amp_carousel() B

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