depicter / app / src / Media / Image / Resizer.php

Resizer.php in Depicter — Popup & Slider Builder 1.5.2, at app/src/Media/Image/Resizer.php

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1	<?php
2
3	namespace Depicter\Media\Image;
4
5	use Depicter\Media\Uri;
6	use Depicter\Media\Url;
7
8	/**
9	* Finds or generates resized/cropped size of image file.
10	*
11	* @package Depicter\Media\Image
12	*/
13	class Resizer implements FileEditInterface
14	{
15	/**
16	* @var string
17	*/
18	public $file = '';
19
20	/**
21	* Resizer constructor.
22	*
23	* @param $file
24	*/
25	public function __construct( $file ) {
26	if ( is_numeric( $file ) ) {
27	$this->file = get_attached_file( $file );
28	} else {
29	$urlHandler = new Url();
30	if ( $urlHandler->isUrl( $file ) ) {
31
32	/* WPML Fix */
33	if ( function_exists('icl_object_id') ) {
34	$current_language = apply_filters( 'wpml_current_language', NULL );
35	$file = apply_filters( 'wpml_permalink', $file, $current_language, true );
36	}
37
38	/* PolyLang Fix */
39	if( function_exists( 'pll_current_language' ) && $current_language = pll_current_language() ){
40	$file = str_replace('/' . $current_language, '', $file );
41	}
42
43	$uri = $urlHandler->toUri( $file );
44	$this->file = $uri ? $uri : '';
45	} else {
46	if ( file_exists( $file ) ) {
47	$this->file = $file;
48	}
49	}
50	}
51	}
52
53	/**
54	* Shorthand method for calling resize and crop methods.
55	*
56	* @param int $resizeW Resize width
57	* @param int $resizeH Resize height
58	* @param int $cropW Crop with
59	* @param int $cropH Crop height
60	* @param array $args Resizing options
61	*
62	* @return mixed
63	* @throws ImageEditorException
64	*/
65	public function process( $resizeW = null, $resizeH = null, $cropW = null, $cropH = null, $args = [] ){
66	if ( empty( $this->file ) ) {
67	return '';
68	}
69
70	$finder = new FileResizedFinder( $this->file );
71
72	// try to find the resized image from disk
73	if( $imagePath = $finder->process( $resizeW, $resizeH, $cropW, $cropH, $args ) ){
74	return $imagePath;
75	}
76
77	// check if resizer should create the image or not
78	if ( empty( $args['dry'] ) ) {
79	$result = (new FileEdit( $this->file ))->process( $resizeW, $resizeH, $cropW, $cropH, $args )->save();
80
81	if( !empty( $result['path'] ) ){
82	return Uri::toUrl( $result['path'] );
83	}
84	}
85
86	return '';
87	}
88
89	/**
90	* Resize the current image.
91	*
92	* @param int $width Resize width
93	* @param int $height Resize height
94	* @param array $args Cropping options
95	*
96	* @return mixed
97	* @throws ImageEditorException
98	*/
99	public function resize( $width = null, $height = null, $args = [] ){
100	if ( empty( $this->file ) ) {
101	return '';
102	}
103
104	$finder = new FileResizedFinder( $this->file );
105
106	// try to find the resized image from disk
107	if( $imagePath = $finder->resize( $width, $height, $args ) ){
108	return $imagePath;
109	}
110
111	// check if resizer should create the image or not
112	if ( empty( $args['dry'] ) ) {
113	$result = ( new FileEdit( $this->file ) )->resize( $width, $height, $args )->save();
114
115	if( !empty( $result['path'] ) ){
116	return Uri::toUrl( $result['path'] );
117	}
118	}
119
120	return '';
121	}
122
123	/**
124	* Crops the images
125	*
126	* @param int $width Width to crop
127	* @param int $height Height to crop
128	* @param array $args Cropping options
129	*
130	* @return mixed
131	* @throws ImageEditorException
132	*/
133	public function crop( $width = null, $height = null, $args = [] ){
134	if ( empty( $this->file ) ) {
135	return '';
136	}
137
138	$finder = new FileResizedFinder( $this->file );
139
140	// try to find the resized image from disk
141	if( $imagePath = $finder->crop( $width, $height, $args ) ){
142	return $imagePath;
143	}
144
145	$result = ( new FileEdit( $this->file ) )->crop( $width, $height, $args )->save();
146
147	if( !empty( $result['path'] ) ){
148	return Uri::toUrl( $result['path'] );
149	}
150
151	return '';
152	}
153	}
154