Images_Via_Imgix::get_option() - Code Metrics - Inspection of "Merge pull request #32 from webdeveric/master" - imgix-wordpress/images-via-imgix - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6852ce...4bf2d8 )

unknown

created 2017-11-28 20:22 UTC

Images_Via_Imgix::get_option() A

↳ Parent: Images_Via_Imgix

Complexity

Conditions	2
Paths	2

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	2
nc	2
nop	2
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

class Images_Via_Imgix {

	/**
	 * The instance of the class.
	 *
	 * @var Images_Via_Imgix
	 */
	protected static $instance;

	/**
	 * Plugin options
	 *
	 * @var array
	 */
	protected $options = [];

	/**
	 * Buffer is started by plugin and should be ended on shutdown.
	 *
	 * @var bool
	 */
	protected $buffer_started = false;

	/**
	 * ImagesViaImgix constructor.
	 */
	public function __construct() {
		$this->options = get_option( 'imgix_settings', [] );

		// Change filter load order to ensure it loads after other CDN url transformations i.e. Amazon S3 which loads at position 99.
		add_filter( 'wp_get_attachment_url', [ $this, 'replace_image_url' ], 100 );
		add_filter( 'imgix/add-image-url', [ $this, 'replace_image_url' ] );

		add_filter( 'image_downsize', [ $this, 'image_downsize' ], 10, 3 );

		add_filter( 'wp_calculate_image_srcset', [ $this, 'calculate_image_srcset' ], 10, 5 );

		add_filter( 'the_content', [ $this, 'replace_images_in_content' ] );
		add_action( 'wp_head', [ $this, 'prefetch_cdn' ], 1 );

		add_action( 'after_setup_theme', [ $this, 'buffer_start_for_retina' ] );
		add_action( 'shutdown', [ $this, 'buffer_end_for_retina' ], 0 );
	}

	/**
	 * Plugin loader instance.
	 *
	 * @return Images_Via_Imgix
	 */
	public static function instance() {
		if ( ! isset( self::$instance ) ) {
			self::$instance = new self;
		}

		return self::$instance;
	}

	/**
	 * Set a single option.
	 *
	 * @param string $key
	 * @param mixed $value
	 */
	public function set_option( $key, $value ) {
		$this->options[ $key ] = $value;
	}

	/**
	 * Get a single option.
	 *
	 * @param  string $key
	 * @param  mixed $default
	 * @return mixed
	 */
	public function get_option( $key, $default = '' ) {
		return array_key_exists( $key, $this->options ) ? $this->options[ $key ] : $default;
	}

	/**
	 * Override options from settings.
	 * Used in unit tests.
	 *
	 * @param array $options
	 */
	public function set_options( $options ) {
		$this->options = $options;
	}

	/**
	 * Find all img tags with sources matching "imgix.net" without the parameter
	 * "srcset" and add the "srcset" parameter to all those images, appending a new
	 * source using the "dpr=2" modifier.
	 *
	 * @param $content
	 *
	 * @return string Content with retina-enriched image tags.
	 */
	public function add_retina( $content ) {
		$pattern = '/<img((?![^>]+srcset )([^>]*)';
		$pattern .= 'src=[\'"]([^\'"]*imgix.net[^\'"]*\?[^\'"]*w=[^\'"]*)[\'"]([^>]*)*?)>/i';
		$repl    = '<img$2src="$3" srcset="${3}, ${3}&amp;dpr=2 2x, ${3}&amp;dpr=3 3x,"$4>';
		$content = preg_replace( $pattern, $repl, $content );

		return preg_replace( $pattern, $repl, $content );
	}

	/**
	 * Modify image urls for attachments to use imgix host.
	 *
	 * @param string $url
	 *
	 * @return string
	 */
	public function replace_image_url( $url ) {
		if ( ! empty ( $this->options['cdn_link'] ) ) {
			$parsed_url = parse_url( $url );

			//Check if image is hosted on current site url -OR- the CDN url specified. Using strpos because we're comparing the host to a full CDN url.
			if (
				isset( $parsed_url['host'], $parsed_url['path'] )
				&& ($parsed_url['host'] === parse_url( home_url( '/' ), PHP_URL_HOST ) || ( isset($this->options['external_cdn_link']) && ! empty($this->options['external_cdn_link']) && strpos( $this->options['external_cdn_link'], $parsed_url['host']) !== false ) )
				&& preg_match( '/\.(jpg|jpeg|gif|png)$/i', $parsed_url['path'] )
			) {
				$cdn = parse_url( $this->options['cdn_link'] );

				foreach ( [ 'scheme', 'host', 'port' ] as $url_part ) {
					if ( isset( $cdn[ $url_part ] ) ) {
						$parsed_url[ $url_part ] = $cdn[ $url_part ];
					} else {
						unset( $parsed_url[ $url_part ] );
					}
				}

				if ( ! empty( $this->options['external_cdn_link'] ) ) {
					$cdn_path = parse_url( $this->options['external_cdn_link'],  PHP_URL_PATH );

					if ( isset( $cdn_path, $parsed_url['path'] ) && $cdn_path !== '/' && ! empty( $parsed_url['path'] ) ) {
						$parsed_url['path'] = str_replace( $cdn_path, '', $parsed_url['path'] );
					}
				}

				$url = http_build_url( $parsed_url );
<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}

				$url = add_query_arg( $this->get_global_params(), $url );
			}
		}

		return $url;
	}

	/**
	 * Set params when running image_downsize
	 *
	 * @param false|array  $return
	 * @param int          $attachment_id
	 * @param string|array $size
	 *
	 * @return false|array
	 */
	public function image_downsize( $return, $attachment_id, $size ) {
		if ( ! empty ( $this->options['cdn_link'] ) ) {
			$img_url = wp_get_attachment_url( $attachment_id );

			$params = [];
			if ( is_array( $size ) ) {
				$params['w'] = $width = isset( $size[0] ) ? $size[0] : 0;
				$params['h'] = $height = isset( $size[1] ) ? $size[1] : 0;
			} else {
				$available_sizes = $this->get_all_defined_sizes();
				if ( isset( $available_sizes[ $size ] ) ) {
					$size        = $available_sizes[ $size ];
					$params['w'] = $width = $size['width'];
					$params['h'] = $height = $size['height'];
				}
			}

			$params = array_filter( $params );

			$img_url = add_query_arg( $params, $img_url );

			if ( ! isset( $width ) || ! isset( $height ) ) {
				// any other type: use the real image
				$meta   = wp_get_attachment_metadata( $attachment_id );

				// Image sizes is missing for pdf thumbnails
				$meta['width']  = isset( $meta['width'] ) ? $meta['width'] : 0;
				$meta['height'] = isset( $meta['height'] ) ? $meta['height'] : 0;

				$width  = isset( $width ) ? $width : $meta['width'];
				$height = isset( $height ) ? $height : $meta['height'];
			}

			$return = [ $img_url, $width, $height, true ];
		}

		return $return;
	}

	/**
	 * Change url for images in srcset
	 *
	 * @param array  $sources
	 * @param array  $size_array
	 * @param string $image_src
	 * @param array  $image_meta
	 * @param int    $attachment_id
	 *
	 * @return array
	 */
	public function calculate_image_srcset( $sources, $size_array, $image_src, $image_meta, $attachment_id ) {
		if ( ! empty ( $this->options['cdn_link'] ) ) {
			foreach ( $sources as $i => $image_size ) {
				if ( $image_size['descriptor'] === 'w' ) {
					if ( $attachment_id ) {
						$image_src = wp_get_attachment_url( $attachment_id );
					}

					$image_src            = remove_query_arg( 'h', $image_src );
					$sources[ $i ]['url'] = add_query_arg( 'w', $image_size['value'], $image_src );
				}
			}
		}

		return $sources;
	}

	/**
	 * Modify image urls in content to use imgix host.
	 *
	 * @param $content
	 *
	 * @return string
	 */
	public function replace_images_in_content( $content ) {
		// Added null to apply filters wp_get_attachment_url to improve compatibility with https://en-gb.wordpress.org/plugins/amazon-s3-and-cloudfront/ - does not break wordpress if the plugin isn't present.
		if ( ! empty ( $this->options['cdn_link'] ) ) {
			if ( preg_match_all( '/<img\s[^>]*src=([\"\']??)([^\" >]*?)\1[^>]*>/iU', $content, $matches ) ) {

				foreach ( $matches[2] as $image_src ) {
					$content = str_replace( $image_src, apply_filters( 'wp_get_attachment_url', $image_src, null ), $content );
				}
			}

			if ( preg_match_all( '/<img\s[^>]*srcset=([\"\']??)([^\">]*?)\1[^>]*\/?>/iU', $content, $matches ) ) {

				foreach ( $matches[2] as $image_srcset ) {
					$new_image_srcset = preg_replace_callback( '/(\S+)(\s\d+\w)/', function ( $srcset_matches ) {
						return apply_filters( 'wp_get_attachment_url', $srcset_matches[1], null ) . $srcset_matches[2];
					}, $image_srcset );

					$content = str_replace( $image_srcset, $new_image_srcset, $content );
				}
			}

			if ( preg_match_all( '/<a\s[^>]*href=([\"\']??)([^\" >]*?)\1[^>]*>(.*)<\/a>/iU', $content, $matches ) ) {

				foreach ( $matches[0] as $link ) {
					$content = str_replace( $link[2], apply_filters( 'wp_get_attachment_url', $link[2], null ), $content );
				}
			}
		}
		return $content;
	}

	/**
	 * Add tag to dns prefetch cdn host
	 */
	public function prefetch_cdn() {
		if ( ! empty ( $this->options['cdn_link'] ) ) {
			$host = parse_url( $this->options['cdn_link'], PHP_URL_HOST );

			printf(
				'<link rel="dns-prefetch" href="%s"/>',
				esc_attr( '//' . $host )
			);
		}
	}

	/**
	 * Start output buffer if auto retina is enabled
	 */
	public function buffer_start_for_retina() {
		if ( ! empty ( $this->options['add_dpi2_srcset'] ) ) {
			$this->buffer_started = ob_start( [ $this, 'add_retina' ] );
		}
	}

	/**
	 * Stop output buffer if it was enabled by the plugin
	 */
	public function buffer_end_for_retina() {
		if ( $this->buffer_started && ob_get_level() ) {
			ob_end_flush();
		}
	}

	/**
	 * Returns a array of global parameters to be applied in all images,
	 * according to plugin's settings.
	 *
	 * @return array Global parameters to be appened at the end of each img URL.
	 */
	protected function get_global_params() {
		$params = [];

		// For now, only "auto" is supported.
		$auto = [];
		if ( ! empty ( $this->options['auto_format'] ) ) {
			array_push( $auto, 'format' );
		}

		if ( ! empty ( $this->options['auto_enhance'] ) ) {
			array_push( $auto, 'enhance' );
		}

		if ( ! empty ( $this->options['auto_compress'] ) ) {
			array_push( $auto, 'compress' );
		}

		if ( ! empty( $auto ) ) {
			$params['auto'] = implode( '%2C', $auto );
		}

		return $params;
	}

	/**
	 * Get all defined image sizes
	 *
	 * @return array
	 */
	protected function get_all_defined_sizes() {
		// Make thumbnails and other intermediate sizes.
		$theme_image_sizes = wp_get_additional_image_sizes();

		$sizes = [];
		foreach ( get_intermediate_image_sizes() as $s ) {
			$sizes[ $s ] = [ 'width' => '', 'height' => '', 'crop' => false ];
			if ( isset( $theme_image_sizes[ $s ] ) ) {
				// For theme-added sizes
				$sizes[ $s ]['width']  = intval( $theme_image_sizes[ $s ]['width'] );
				$sizes[ $s ]['height'] = intval( $theme_image_sizes[ $s ]['height'] );
				$sizes[ $s ]['crop']   = $theme_image_sizes[ $s ]['crop'];
			} else {
				// For default sizes set in options
				$sizes[ $s ]['width']  = get_option( "{$s}_size_w" );
				$sizes[ $s ]['height'] = get_option( "{$s}_size_h" );
				$sizes[ $s ]['crop']   = get_option( "{$s}_crop" );
			}
		}

		return $sizes;
	}
}

Images_Via_Imgix::instance();


1		<?php
2
3		class Images_Via_Imgix {
4
5		/**
6		* The instance of the class.
7		*
8		* @var Images_Via_Imgix
9		*/
10		protected static $instance;
11
12		/**
13		* Plugin options
14		*
15		* @var array
16		*/
17		protected $options = [];
18
19		/**
20		* Buffer is started by plugin and should be ended on shutdown.
21		*
22		* @var bool
23		*/
24		protected $buffer_started = false;
25
26		/**
27		* ImagesViaImgix constructor.
28		*/
29		public function __construct() {
30		$this->options = get_option( 'imgix_settings', [] );
31
32		// Change filter load order to ensure it loads after other CDN url transformations i.e. Amazon S3 which loads at position 99.
33		add_filter( 'wp_get_attachment_url', [ $this, 'replace_image_url' ], 100 );
34		add_filter( 'imgix/add-image-url', [ $this, 'replace_image_url' ] );
35
36		add_filter( 'image_downsize', [ $this, 'image_downsize' ], 10, 3 );
37
38		add_filter( 'wp_calculate_image_srcset', [ $this, 'calculate_image_srcset' ], 10, 5 );
39
40		add_filter( 'the_content', [ $this, 'replace_images_in_content' ] );
41		add_action( 'wp_head', [ $this, 'prefetch_cdn' ], 1 );
42
43		add_action( 'after_setup_theme', [ $this, 'buffer_start_for_retina' ] );
44		add_action( 'shutdown', [ $this, 'buffer_end_for_retina' ], 0 );
45		}
46
47		/**
48		* Plugin loader instance.
49		*
50		* @return Images_Via_Imgix
51		*/
52		public static function instance() {
53		if ( ! isset( self::$instance ) ) {
54		self::$instance = new self;
55		}
56
57		return self::$instance;
58		}
59
60		/**
61		* Set a single option.
62		*
63		* @param string $key
64		* @param mixed $value
65		*/
66		public function set_option( $key, $value ) {
67		$this->options[ $key ] = $value;
68		}
69
70		/**
71		* Get a single option.
72		*
73		* @param string $key
74		* @param mixed $default
75		* @return mixed
76		*/
77		public function get_option( $key, $default = '' ) {
78		return array_key_exists( $key, $this->options ) ? $this->options[ $key ] : $default;
79		}
80
81		/**
82		* Override options from settings.
83		* Used in unit tests.
84		*
85		* @param array $options
86		*/
87		public function set_options( $options ) {
88		$this->options = $options;
89		}
90
91		/**
92		* Find all img tags with sources matching "imgix.net" without the parameter
93		* "srcset" and add the "srcset" parameter to all those images, appending a new
94		* source using the "dpr=2" modifier.
95		*
96		* @param $content
97		*
98		* @return string Content with retina-enriched image tags.
99		*/
100		public function add_retina( $content ) {
101		$pattern = '/<img((?![^>]+srcset )([^>]*)';
102		$pattern .= 'src=[\'"]([^\'"]imgix.net[^\'"]\?[^\'"]w=[^\'"])[\'"]([^>])?)>/i';
103		$repl = '<img$2src="$3" srcset="${3}, ${3}&dpr=2 2x, ${3}&dpr=3 3x,"$4>';
104		$content = preg_replace( $pattern, $repl, $content );
105
106		return preg_replace( $pattern, $repl, $content );
107		}
108
109		/**
110		* Modify image urls for attachments to use imgix host.
111		*
112		* @param string $url
113		*
114		* @return string
115		*/
116		public function replace_image_url( $url ) {
117		if ( ! empty ( $this->options['cdn_link'] ) ) {
118		$parsed_url = parse_url( $url );
119
120		//Check if image is hosted on current site url -OR- the CDN url specified. Using strpos because we're comparing the host to a full CDN url.
121		if (
122		isset( $parsed_url['host'], $parsed_url['path'] )
123		&& ($parsed_url['host'] === parse_url( home_url( '/' ), PHP_URL_HOST ) \|\| ( isset($this->options['external_cdn_link']) && ! empty($this->options['external_cdn_link']) && strpos( $this->options['external_cdn_link'], $parsed_url['host']) !== false ) )
124		&& preg_match( '/\.(jpg\|jpeg\|gif\|png)$/i', $parsed_url['path'] )
125		) {
126		$cdn = parse_url( $this->options['cdn_link'] );
127
128		foreach ( [ 'scheme', 'host', 'port' ] as $url_part ) {
129		if ( isset( $cdn[ $url_part ] ) ) {
130		$parsed_url[ $url_part ] = $cdn[ $url_part ];
131		} else {
132		unset( $parsed_url[ $url_part ] );
133		}
134		}
135
136		if ( ! empty( $this->options['external_cdn_link'] ) ) {
137		$cdn_path = parse_url( $this->options['external_cdn_link'], PHP_URL_PATH );
138
139		if ( isset( $cdn_path, $parsed_url['path'] ) && $cdn_path !== '/' && ! empty( $parsed_url['path'] ) ) {
140		$parsed_url['path'] = str_replace( $cdn_path, '', $parsed_url['path'] );
141		}
142		}
143
144		$url = http_build_url( $parsed_url );
		0 ignored issues – show Security Bug introduced 2017-01-31 16:08 UTC by Report Bug Copy Issue Report It seems like `$parsed_url` defined by `parse_url($url)` on line `118` can also be of type `false`; however, `http_build_url()` does only seem to accept `array`, did you maybe forget to handle an error condition? This check looks for type mismatches where the missing type is `false`. This is usually indicative of an error condtion. Consider the follow example <?php function getDate($date) { if ($date !== null) { return new DateTime($date); } return false; } This function either returns a new `DateTime` object or false, if there was an error. This is a typical pattern in PHP programming to show that an error has occurred without raising an exception. The calling code should check for this returned `false` before passing on the value to another function or method that may not be able to handle a `false`. Loading history...
145
146		$url = add_query_arg( $this->get_global_params(), $url );
147		}
148		}
149
150		return $url;
151		}
152
153		/**
154		* Set params when running image_downsize
155		*
156		* @param false\|array $return
157		* @param int $attachment_id
158		* @param string\|array $size
159		*
160		* @return false\|array
161		*/
162		public function image_downsize( $return, $attachment_id, $size ) {
163		if ( ! empty ( $this->options['cdn_link'] ) ) {
164		$img_url = wp_get_attachment_url( $attachment_id );
165
166		$params = [];
167		if ( is_array( $size ) ) {
168		$params['w'] = $width = isset( $size[0] ) ? $size[0] : 0;
169		$params['h'] = $height = isset( $size[1] ) ? $size[1] : 0;
170		} else {
171		$available_sizes = $this->get_all_defined_sizes();
172		if ( isset( $available_sizes[ $size ] ) ) {
173		$size = $available_sizes[ $size ];
174		$params['w'] = $width = $size['width'];
175		$params['h'] = $height = $size['height'];
176		}
177		}
178
179		$params = array_filter( $params );
180
181		$img_url = add_query_arg( $params, $img_url );
182
183		if ( ! isset( $width ) \|\| ! isset( $height ) ) {
184		// any other type: use the real image
185		$meta = wp_get_attachment_metadata( $attachment_id );
186
187		// Image sizes is missing for pdf thumbnails
188		$meta['width'] = isset( $meta['width'] ) ? $meta['width'] : 0;
189		$meta['height'] = isset( $meta['height'] ) ? $meta['height'] : 0;
190
191		$width = isset( $width ) ? $width : $meta['width'];
192		$height = isset( $height ) ? $height : $meta['height'];
193		}
194
195		$return = [ $img_url, $width, $height, true ];
196		}
197
198		return $return;
199		}
200
201		/**
202		* Change url for images in srcset
203		*
204		* @param array $sources
205		* @param array $size_array
206		* @param string $image_src
207		* @param array $image_meta
208		* @param int $attachment_id
209		*
210		* @return array
211		*/
212		public function calculate_image_srcset( $sources, $size_array, $image_src, $image_meta, $attachment_id ) {
213		if ( ! empty ( $this->options['cdn_link'] ) ) {
214		foreach ( $sources as $i => $image_size ) {
215		if ( $image_size['descriptor'] === 'w' ) {
216		if ( $attachment_id ) {
217		$image_src = wp_get_attachment_url( $attachment_id );
218		}
219
220		$image_src = remove_query_arg( 'h', $image_src );
221		$sources[ $i ]['url'] = add_query_arg( 'w', $image_size['value'], $image_src );
222		}
223		}
224		}
225
226		return $sources;
227		}
228
229		/**
230		* Modify image urls in content to use imgix host.
231		*
232		* @param $content
233		*
234		* @return string
235		*/
236		public function replace_images_in_content( $content ) {
237		// Added null to apply filters wp_get_attachment_url to improve compatibility with https://en-gb.wordpress.org/plugins/amazon-s3-and-cloudfront/ - does not break wordpress if the plugin isn't present.
238		if ( ! empty ( $this->options['cdn_link'] ) ) {
239	View Code Duplication	if ( preg_match_all( '/<img\s[^>]src=([\"\']??)([^\" >]?)\1[^>]*>/iU', $content, $matches ) ) {
		0 ignored issues – show Duplication introduced 2017-03-03 11:49 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
240		foreach ( $matches[2] as $image_src ) {
241		$content = str_replace( $image_src, apply_filters( 'wp_get_attachment_url', $image_src, null ), $content );
242		}
243		}
244
245		if ( preg_match_all( '/<img\s[^>]srcset=([\"\']??)([^\">]?)\1[^>]*\/?>/iU', $content, $matches ) ) {
246
247		foreach ( $matches[2] as $image_srcset ) {
248		$new_image_srcset = preg_replace_callback( '/(\S+)(\s\d+\w)/', function ( $srcset_matches ) {
249		return apply_filters( 'wp_get_attachment_url', $srcset_matches[1], null ) . $srcset_matches[2];
250		}, $image_srcset );
251
252		$content = str_replace( $image_srcset, $new_image_srcset, $content );
253		}
254		}
255
256	View Code Duplication	if ( preg_match_all( '/<a\s[^>]href=([\"\']??)([^\" >]?)\1[^>]>(.)<\/a>/iU', $content, $matches ) ) {
		0 ignored issues – show Duplication introduced 2017-03-03 11:49 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
257		foreach ( $matches[0] as $link ) {
258		$content = str_replace( $link[2], apply_filters( 'wp_get_attachment_url', $link[2], null ), $content );
259		}
260		}
261		}
262		return $content;
263		}
264
265		/**
266		* Add tag to dns prefetch cdn host
267		*/
268		public function prefetch_cdn() {
269		if ( ! empty ( $this->options['cdn_link'] ) ) {
270		$host = parse_url( $this->options['cdn_link'], PHP_URL_HOST );
271
272		printf(
273		'<link rel="dns-prefetch" href="%s"/>',
274		esc_attr( '//' . $host )
275		);
276		}
277		}
278
279		/**
280		* Start output buffer if auto retina is enabled
281		*/
282		public function buffer_start_for_retina() {
283		if ( ! empty ( $this->options['add_dpi2_srcset'] ) ) {
284		$this->buffer_started = ob_start( [ $this, 'add_retina' ] );
285		}
286		}
287
288		/**
289		* Stop output buffer if it was enabled by the plugin
290		*/
291		public function buffer_end_for_retina() {
292		if ( $this->buffer_started && ob_get_level() ) {
293		ob_end_flush();
294		}
295		}
296
297		/**
298		* Returns a array of global parameters to be applied in all images,
299		* according to plugin's settings.
300		*
301		* @return array Global parameters to be appened at the end of each img URL.
302		*/
303		protected function get_global_params() {
304		$params = [];
305
306		// For now, only "auto" is supported.
307		$auto = [];
308		if ( ! empty ( $this->options['auto_format'] ) ) {
309		array_push( $auto, 'format' );
310		}
311
312		if ( ! empty ( $this->options['auto_enhance'] ) ) {
313		array_push( $auto, 'enhance' );
314		}
315
316		if ( ! empty ( $this->options['auto_compress'] ) ) {
317		array_push( $auto, 'compress' );
318		}
319
320		if ( ! empty( $auto ) ) {
321		$params['auto'] = implode( '%2C', $auto );
322		}
323
324		return $params;
325		}
326
327		/**
328		* Get all defined image sizes
329		*
330		* @return array
331		*/
332		protected function get_all_defined_sizes() {
333		// Make thumbnails and other intermediate sizes.
334		$theme_image_sizes = wp_get_additional_image_sizes();
335
336		$sizes = [];
337		foreach ( get_intermediate_image_sizes() as $s ) {
338		$sizes[ $s ] = [ 'width' => '', 'height' => '', 'crop' => false ];
339		if ( isset( $theme_image_sizes[ $s ] ) ) {
340		// For theme-added sizes
341		$sizes[ $s ]['width'] = intval( $theme_image_sizes[ $s ]['width'] );
342		$sizes[ $s ]['height'] = intval( $theme_image_sizes[ $s ]['height'] );
343		$sizes[ $s ]['crop'] = $theme_image_sizes[ $s ]['crop'];
344		} else {
345		// For default sizes set in options
346		$sizes[ $s ]['width'] = get_option( "{$s}_size_w" );
347		$sizes[ $s ]['height'] = get_option( "{$s}_size_h" );
348		$sizes[ $s ]['crop'] = get_option( "{$s}_crop" );
349		}
350		}
351
352		return $sizes;
353		}
354		}
355
356		Images_Via_Imgix::instance();
357

imgix-wordpress / images-via-imgix

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Images_Via_Imgix::get_option() A

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