| 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 |
if ( false !== strpos( $this->file, 'http' ) && strpos($this->file, 'http') === 0 ){ |
| 71 |
return $this->file; |
| 72 |
} |
| 73 |
|
| 74 |
$finder = new FileResizedFinder( $this->file ); |
| 75 |
|
| 76 |
// try to find the resized image from disk |
| 77 |
if( $imagePath = $finder->process( $resizeW, $resizeH, $cropW, $cropH, $args ) ){ |
| 78 |
return $imagePath; |
| 79 |
} |
| 80 |
|
| 81 |
// check if resizer should create the image or not |
| 82 |
if ( empty( $args['dry'] ) ) { |
| 83 |
$result = (new FileEdit( $this->file ))->process( $resizeW, $resizeH, $cropW, $cropH, $args )->save(); |
| 84 |
|
| 85 |
if( ! is_wp_error( $result ) && !empty( $result['path'] ) ){ |
| 86 |
return Uri::toUrl( $result['path'] ); |
| 87 |
} |
| 88 |
} |
| 89 |
|
| 90 |
return ''; |
| 91 |
} |
| 92 |
|
| 93 |
/** |
| 94 |
* Resize the current image. |
| 95 |
* |
| 96 |
* @param int $width Resize width |
| 97 |
* @param int $height Resize height |
| 98 |
* @param array $args Cropping options |
| 99 |
* |
| 100 |
* @return mixed |
| 101 |
* @throws ImageEditorException |
| 102 |
*/ |
| 103 |
public function resize( $width = null, $height = null, $args = [] ){ |
| 104 |
if ( empty( $this->file ) ) { |
| 105 |
return ''; |
| 106 |
} |
| 107 |
|
| 108 |
$finder = new FileResizedFinder( $this->file ); |
| 109 |
|
| 110 |
// try to find the resized image from disk |
| 111 |
if( $imagePath = $finder->resize( $width, $height, $args ) ){ |
| 112 |
return $imagePath; |
| 113 |
} |
| 114 |
|
| 115 |
// check if resizer should create the image or not |
| 116 |
if ( empty( $args['dry'] ) ) { |
| 117 |
$result = ( new FileEdit( $this->file ) )->resize( $width, $height, $args )->save(); |
| 118 |
|
| 119 |
if( !empty( $result['path'] ) ){ |
| 120 |
return Uri::toUrl( $result['path'] ); |
| 121 |
} |
| 122 |
} |
| 123 |
|
| 124 |
return ''; |
| 125 |
} |
| 126 |
|
| 127 |
/** |
| 128 |
* Crops the images |
| 129 |
* |
| 130 |
* @param int $width Width to crop |
| 131 |
* @param int $height Height to crop |
| 132 |
* @param array $args Cropping options |
| 133 |
* |
| 134 |
* @return mixed |
| 135 |
* @throws ImageEditorException |
| 136 |
*/ |
| 137 |
public function crop( $width = null, $height = null, $args = [] ){ |
| 138 |
if ( empty( $this->file ) ) { |
| 139 |
return ''; |
| 140 |
} |
| 141 |
|
| 142 |
$finder = new FileResizedFinder( $this->file ); |
| 143 |
|
| 144 |
// try to find the resized image from disk |
| 145 |
if( $imagePath = $finder->crop( $width, $height, $args ) ){ |
| 146 |
return $imagePath; |
| 147 |
} |
| 148 |
|
| 149 |
$result = ( new FileEdit( $this->file ) )->crop( $width, $height, $args )->save(); |
| 150 |
|
| 151 |
if( !empty( $result['path'] ) ){ |
| 152 |
return Uri::toUrl( $result['path'] ); |
| 153 |
} |
| 154 |
|
| 155 |
return ''; |
| 156 |
} |
| 157 |
} |
| 158 |
|
