HasImageSizes.php — SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments 4.5.0

surecart / app / src / Models / Traits / HasImageSizes.php

surecart / app / src / Models / Traits Last commit date

HasImageSizes.php

111 lines

1	<?php
2
3	namespace SureCart\Models\Traits;
4
5	/**
6	* If the model has an attached customer.
7	*/
8	trait HasImageSizes {
9	/**
10	* Sizes.
11	*
12	* @var array
13	*/
14	protected $image_sizes = [
15	320,
16	640,
17	960,
18	1280,
19	1920,
20	];
21
22	/**
23	* Options.
24	*
25	* @var array
26	*/
27	protected $resize_options = [
28	'fit=scale-down',
29	'format=auto',
30	];
31
32	/**
33	* Set the image sizes.
34	*
35	* @param array $sizes Image sizes.
36	*
37	* @return $this
38	*/
39	public function withImageSizes( $sizes ) {
40	$this->image_sizes = $sizes;
41	return $this;
42	}
43
44	/**
45	* Set the image resize options.
46	*
47	* @param array $options Image resize options.
48	*
49	* @return $this
50	*/
51	public function withResizeOptions( $options ) {
52	$this->resize_options = $options;
53	return $this;
54	}
55
56	/**
57	* Get the URL.
58	*
59	* @param string $url The full url to the image.
60	* @param integer $size The size to use.
61	* @param boolean $append_width Append the width to the url.
62	*
63	* @return string
64	*/
65	public function imageUrl( $url, $size, $append_width = false, $additional_options = '' ) {
66	$start = "https://surecart.com/cdn-cgi/image/{$this->getResizeOptions()},width=$size" . ( ! empty( $additional_options ) ? ",$additional_options," : '' );
67	$url = "$start/$url";
68	if ( $append_width ) {
69	$url .= " $size" . 'w';
70	}
71	return $url;
72	}
73
74	/**
75	* Get the image srcset.
76	*
77	* @param string $url The full url to the image.
78	*
79	* @return string
80	*/
81	public function imageSrcSet( $url, $image_sizes = [] ) {
82	$image_sizes = empty( $image_sizes ) ? $this->getImageSizes() : $image_sizes;
83	$sizes = [];
84	foreach ( $image_sizes as $size ) {
85	$sizes[] = $this->imageUrl( $url, $size, true );
86	}
87	return implode( ', ', $sizes );
88	}
89
90	/**
91	* Get the image_sizes
92	*
93	* @return array
94	*/
95	public function getImageSizes() {
96	return apply_filters( 'surecart/default_image_sizes', $this->image_sizes, $this );
97	}
98
99	/**
100	* Get the image options.
101	*
102	* @return string
103	*/
104	public function getResizeOptions() {
105	return implode(
106	',',
107	apply_filters( 'surecart/image_resize_options', $this->resize_options, $this )
108	);
109	}
110	}
111