|
1
|
|
|
<?php
|
|
2
|
|
|
/**
|
|
3
|
|
|
* This file is part of the O2System Framework package.
|
|
4
|
|
|
*
|
|
5
|
|
|
* For the full copyright and license information, please view the LICENSE
|
|
6
|
|
|
* file that was distributed with this source code.
|
|
7
|
|
|
*
|
|
8
|
|
|
* @author Steeve Andrian Salim
|
|
9
|
|
|
* @copyright Copyright (c) Steeve Andrian Salim
|
|
10
|
|
|
*/
|
|
11
|
|
|
|
|
12
|
|
|
// ------------------------------------------------------------------------
|
|
13
|
|
|
|
|
14
|
|
|
namespace O2System\Image;
|
|
15
|
|
|
|
|
16
|
|
|
// ------------------------------------------------------------------------
|
|
17
|
|
|
|
|
18
|
|
|
use O2System\Image\Abstracts\AbstractDriver;
|
|
19
|
|
|
use O2System\Image\Abstracts\AbstractWatermark;
|
|
20
|
|
|
use O2System\Image\DataStructures\Config;
|
|
21
|
|
|
use O2System\Image\Optimizers\Imageoptim;
|
|
22
|
|
|
use O2System\Spl\Exceptions\Runtime\FileNotFoundException;
|
|
23
|
|
|
|
|
24
|
|
|
/**
|
|
25
|
|
|
* Class Manipulation
|
|
26
|
|
|
*
|
|
27
|
|
|
* @package O2System\Image
|
|
28
|
|
|
*/
|
|
29
|
|
|
class Manipulation
|
|
30
|
|
|
{
|
|
31
|
|
|
/**
|
|
32
|
|
|
* Manipulation::ROTATE_CW
|
|
33
|
|
|
*
|
|
34
|
|
|
* Clock wise image rotation degrees.
|
|
35
|
|
|
*
|
|
36
|
|
|
* @var int
|
|
37
|
|
|
*/
|
|
38
|
|
|
const ROTATE_CW = 90;
|
|
39
|
|
|
|
|
40
|
|
|
/**
|
|
41
|
|
|
* Manipulation::ROTATE_CCW
|
|
42
|
|
|
*
|
|
43
|
|
|
* Counter clock wise image rotation degrees.
|
|
44
|
|
|
*
|
|
45
|
|
|
* @var int
|
|
46
|
|
|
*/
|
|
47
|
|
|
const ROTATE_CCW = -90;
|
|
48
|
|
|
|
|
49
|
|
|
/**
|
|
50
|
|
|
* Manipulation::FLIP_HORIZONTAL
|
|
51
|
|
|
*
|
|
52
|
|
|
* Flip image with horizontal axis.
|
|
53
|
|
|
*
|
|
54
|
|
|
* @var int
|
|
55
|
|
|
*/
|
|
56
|
|
|
const FLIP_HORIZONTAL = 1;
|
|
57
|
|
|
|
|
58
|
|
|
/**
|
|
59
|
|
|
* Manipulation::FLIP_VERTICAL
|
|
60
|
|
|
*
|
|
61
|
|
|
* Flip image with vertical axis.
|
|
62
|
|
|
*
|
|
63
|
|
|
* @var int
|
|
64
|
|
|
*/
|
|
65
|
|
|
const FLIP_VERTICAL = 2;
|
|
66
|
|
|
|
|
67
|
|
|
/**
|
|
68
|
|
|
* Manipulation::FLIP_BOTH
|
|
69
|
|
|
*
|
|
70
|
|
|
* Flip image with horizontal and vertical axis.
|
|
71
|
|
|
*
|
|
72
|
|
|
* @var int
|
|
73
|
|
|
*/
|
|
74
|
|
|
const FLIP_BOTH = 3;
|
|
75
|
|
|
|
|
76
|
|
|
/**
|
|
77
|
|
|
* Manipulation::ORIENTATION_AUTO
|
|
78
|
|
|
*
|
|
79
|
|
|
* Auto image orientation.
|
|
80
|
|
|
*
|
|
81
|
|
|
* @var string
|
|
82
|
|
|
*/
|
|
83
|
|
|
const ORIENTATION_AUTO = 'AUTO';
|
|
84
|
|
|
|
|
85
|
|
|
/**
|
|
86
|
|
|
* Manipulation::ORIENTATION_LANDSCAPE
|
|
87
|
|
|
*
|
|
88
|
|
|
* Landscape image orientation.
|
|
89
|
|
|
*
|
|
90
|
|
|
* @var string
|
|
91
|
|
|
*/
|
|
92
|
|
|
const ORIENTATION_LANDSCAPE = 'LANDSCAPE';
|
|
93
|
|
|
|
|
94
|
|
|
/**
|
|
95
|
|
|
* Manipulation::DIRECTIVE_UP
|
|
96
|
|
|
*
|
|
97
|
|
|
* If the target image size is larger than the size of the source image then the image source size
|
|
98
|
|
|
* will be resized according to the target image size. But if the target image size is smaller than
|
|
99
|
|
|
* the size of the source image then the resulting image size will match the size of the image source.
|
|
100
|
|
|
* In other words the target image size should not be smaller than the size of the source image.
|
|
101
|
|
|
*
|
|
102
|
|
|
* @var string
|
|
103
|
|
|
*/
|
|
104
|
|
|
const DIRECTIVE_UP = 'UP';
|
|
105
|
|
|
|
|
106
|
|
|
/**
|
|
107
|
|
|
* Manipulation::DIRECTIVE_DOWN
|
|
108
|
|
|
*
|
|
109
|
|
|
* If the target image size is smaller than the size of the source image then the image source size
|
|
110
|
|
|
* will be resized according to the target image size. But if the target image size is larger than
|
|
111
|
|
|
* the size of the source image then the resulting image size will match the size of the image source.
|
|
112
|
|
|
* In other words the target image size can not be larger than the size of the image source.
|
|
113
|
|
|
*/
|
|
114
|
|
|
const DIRECTIVE_DOWN = 'DOWN';
|
|
115
|
|
|
|
|
116
|
|
|
/**
|
|
117
|
|
|
* Manipulation::DIRECTIVE_RATIO
|
|
118
|
|
|
*
|
|
119
|
|
|
* The source image size will always resized according to the target image size and according to aspect ratio.
|
|
120
|
|
|
*
|
|
121
|
|
|
* @var string
|
|
122
|
|
|
*/
|
|
123
|
|
|
const DIRECTIVE_RATIO = 'RATIO';
|
|
124
|
|
|
|
|
125
|
|
|
/**
|
|
126
|
|
|
* Manipulation::ORIENTATION_PORTRAIT
|
|
127
|
|
|
*
|
|
128
|
|
|
* Landscape image orientation.
|
|
129
|
|
|
*
|
|
130
|
|
|
* @var string
|
|
131
|
|
|
*/
|
|
132
|
|
|
const ORIENTATION_PORTRAIT = 'PORTRAIT';
|
|
133
|
|
|
|
|
134
|
|
|
/**
|
|
135
|
|
|
* Manipulation::ORIENTATION_SQUARE
|
|
136
|
|
|
*
|
|
137
|
|
|
* Landscape image orientation.
|
|
138
|
|
|
*
|
|
139
|
|
|
* @var string
|
|
140
|
|
|
*/
|
|
141
|
|
|
const ORIENTATION_SQUARE = 'SQUARE';
|
|
142
|
|
|
|
|
143
|
|
|
/**
|
|
144
|
|
|
* Manipulation::WATERMARK_CENTER
|
|
145
|
|
|
*
|
|
146
|
|
|
* Watermark center position.
|
|
147
|
|
|
*
|
|
148
|
|
|
* @var string
|
|
149
|
|
|
*/
|
|
150
|
|
|
const WATERMARK_CENTER = 'CENTER';
|
|
151
|
|
|
|
|
152
|
|
|
/**
|
|
153
|
|
|
* Manipulation::WATERMARK_MIDDLE_LEFT
|
|
154
|
|
|
*
|
|
155
|
|
|
* Watermark middle left position.
|
|
156
|
|
|
*
|
|
157
|
|
|
* @var string
|
|
158
|
|
|
*/
|
|
159
|
|
|
const WATERMARK_MIDDLE_LEFT = 'MIDDLE_LEFT';
|
|
160
|
|
|
|
|
161
|
|
|
/**
|
|
162
|
|
|
* Manipulation::WATERMARK_MIDDLE_RIGHT
|
|
163
|
|
|
*
|
|
164
|
|
|
* Watermark middle right position.
|
|
165
|
|
|
*
|
|
166
|
|
|
* @var string
|
|
167
|
|
|
*/
|
|
168
|
|
|
const WATERMARK_MIDDLE_RIGHT = 'MIDDLE_RIGHT';
|
|
169
|
|
|
|
|
170
|
|
|
/**
|
|
171
|
|
|
* Manipulation::WATERMARK_MIDDLE_TOP
|
|
172
|
|
|
*
|
|
173
|
|
|
* Watermark middle top position.
|
|
174
|
|
|
*
|
|
175
|
|
|
* @var string
|
|
176
|
|
|
*/
|
|
177
|
|
|
const WATERMARK_MIDDLE_TOP = 'MIDDLE_TOP';
|
|
178
|
|
|
|
|
179
|
|
|
/**
|
|
180
|
|
|
* Manipulation::WATERMARK_MIDDLE_BOTTOM
|
|
181
|
|
|
*
|
|
182
|
|
|
* Watermark middle bottom position.
|
|
183
|
|
|
*
|
|
184
|
|
|
* @var string
|
|
185
|
|
|
*/
|
|
186
|
|
|
const WATERMARK_MIDDLE_BOTTOM = 'MIDDLE_BOTTOM';
|
|
187
|
|
|
|
|
188
|
|
|
/**
|
|
189
|
|
|
* Manipulation::WATERMARK_TOP_LEFT
|
|
190
|
|
|
*
|
|
191
|
|
|
* Watermark top left position.
|
|
192
|
|
|
*
|
|
193
|
|
|
* @var string
|
|
194
|
|
|
*/
|
|
195
|
|
|
const WATERMARK_TOP_LEFT = 'TOP_LEFT';
|
|
196
|
|
|
|
|
197
|
|
|
/**
|
|
198
|
|
|
* Manipulation::WATERMARK_TOP_RIGHT
|
|
199
|
|
|
*
|
|
200
|
|
|
* Watermark top right position.
|
|
201
|
|
|
*
|
|
202
|
|
|
* @var string
|
|
203
|
|
|
*/
|
|
204
|
|
|
const WATERMARK_TOP_RIGHT = 'TOP_RIGHT';
|
|
205
|
|
|
|
|
206
|
|
|
/**
|
|
207
|
|
|
* Manipulation::WATERMARK_BOTTOM_LEFT
|
|
208
|
|
|
*
|
|
209
|
|
|
* Watermark bottom left position.
|
|
210
|
|
|
*
|
|
211
|
|
|
* @var string
|
|
212
|
|
|
*/
|
|
213
|
|
|
const WATERMARK_BOTTOM_LEFT = 'BOTTOM_LEFT';
|
|
214
|
|
|
|
|
215
|
|
|
/**
|
|
216
|
|
|
* Manipulation::WATERMARK_BOTTOM_RIGHT
|
|
217
|
|
|
*
|
|
218
|
|
|
* Watermark bottom right position.
|
|
219
|
|
|
*
|
|
220
|
|
|
* @var string
|
|
221
|
|
|
*/
|
|
222
|
|
|
const WATERMARK_BOTTOM_RIGHT = 'BOTTOM_RIGHT';
|
|
223
|
|
|
|
|
224
|
|
|
/**
|
|
225
|
|
|
* Manipulation::$config
|
|
226
|
|
|
*
|
|
227
|
|
|
* Manipulation image config.
|
|
228
|
|
|
*
|
|
229
|
|
|
* @var Config
|
|
230
|
|
|
*/
|
|
231
|
|
|
protected $config;
|
|
232
|
|
|
|
|
233
|
|
|
/**
|
|
234
|
|
|
* Manipulation::$driver
|
|
235
|
|
|
*
|
|
236
|
|
|
* Manipulation image driver.
|
|
237
|
|
|
*
|
|
238
|
|
|
* @var AbstractDriver
|
|
239
|
|
|
*/
|
|
240
|
|
|
protected $driver;
|
|
241
|
|
|
|
|
242
|
|
|
// ------------------------------------------------------------------------
|
|
243
|
|
|
|
|
244
|
|
|
/**
|
|
245
|
|
|
* Manipulation::__construct
|
|
246
|
|
|
*
|
|
247
|
|
|
* @param \O2System\Image\DataStructures\Config $config
|
|
248
|
|
|
*/
|
|
249
|
|
|
public function __construct(Config $config = null)
|
|
250
|
|
|
{
|
|
251
|
|
|
language()
|
|
252
|
|
|
->addFilePath(__DIR__ . DIRECTORY_SEPARATOR)
|
|
253
|
|
|
->loadFile('image');
|
|
254
|
|
|
|
|
255
|
|
|
$this->config = is_null($config) ? new Config() : $config;
|
|
256
|
|
|
|
|
257
|
|
|
if ($this->config->offsetExists('driver')) {
|
|
258
|
|
|
$this->loadDriver($this->config->driver);
|
|
|
|
|
|
|
259
|
|
|
}
|
|
260
|
|
|
}
|
|
261
|
|
|
|
|
262
|
|
|
// ------------------------------------------------------------------------
|
|
263
|
|
|
|
|
264
|
|
|
/**
|
|
265
|
|
|
* Manipulation::loadDriver
|
|
266
|
|
|
*
|
|
267
|
|
|
* Internal driver loader.
|
|
268
|
|
|
*
|
|
269
|
|
|
* @param string $driverOffset Driver offset name.
|
|
270
|
|
|
*
|
|
271
|
|
|
* @return bool
|
|
272
|
|
|
*/
|
|
273
|
|
|
protected function loadDriver($driverOffset)
|
|
274
|
|
|
{
|
|
275
|
|
|
$driverClassName = '\O2System\Image\Drivers\\' . ucfirst($driverOffset) . 'Driver';
|
|
276
|
|
|
|
|
277
|
|
|
if (class_exists($driverClassName)) {
|
|
278
|
|
|
if ($this->config->offsetExists($driverOffset)) {
|
|
279
|
|
|
$config = $this->config[ $driverOffset ];
|
|
280
|
|
|
} else {
|
|
281
|
|
|
$config = $this->config->getArrayCopy();
|
|
282
|
|
|
}
|
|
283
|
|
|
|
|
284
|
|
|
if (isset($config[ 'engine' ])) {
|
|
285
|
|
|
unset($config[ 'engine' ]);
|
|
286
|
|
|
}
|
|
287
|
|
|
|
|
288
|
|
|
$this->driver = new $driverClassName();
|
|
289
|
|
|
|
|
290
|
|
|
return true;
|
|
291
|
|
|
}
|
|
292
|
|
|
|
|
293
|
|
|
return false;
|
|
294
|
|
|
}
|
|
295
|
|
|
|
|
296
|
|
|
// ------------------------------------------------------------------------
|
|
297
|
|
|
|
|
298
|
|
|
/**
|
|
299
|
|
|
* Manipulation::setDriver
|
|
300
|
|
|
*
|
|
301
|
|
|
* Manually set image manipulation library driver.
|
|
302
|
|
|
*
|
|
303
|
|
|
* @param \O2System\Image\Abstracts\AbstractDriver $imageDriver
|
|
304
|
|
|
*
|
|
305
|
|
|
* @return static
|
|
306
|
|
|
*/
|
|
307
|
|
|
public function setDriver(AbstractDriver $imageDriver)
|
|
308
|
|
|
{
|
|
309
|
|
|
$this->driver = $imageDriver;
|
|
310
|
|
|
|
|
311
|
|
|
return $this;
|
|
312
|
|
|
}
|
|
313
|
|
|
|
|
314
|
|
|
// ------------------------------------------------------------------------
|
|
315
|
|
|
|
|
316
|
|
|
/**
|
|
317
|
|
|
* Manipulation::setImageFile
|
|
318
|
|
|
*
|
|
319
|
|
|
* Sets image for manipulation.
|
|
320
|
|
|
*
|
|
321
|
|
|
* @param string $imageFilePath Existing image file path.
|
|
322
|
|
|
*
|
|
323
|
|
|
* @return static
|
|
324
|
|
|
* @throws \O2System\Spl\Exceptions\Runtime\FileNotFoundException
|
|
325
|
|
|
*/
|
|
326
|
|
|
public function setImageFile($imageFilePath)
|
|
327
|
|
|
{
|
|
328
|
|
|
if ( ! $this->driver->setSourceImage($imageFilePath)) {
|
|
329
|
|
|
throw new FileNotFoundException('IMAGE_E_FILE_NOT_FOUND', 0, [$imageFilePath]);
|
|
330
|
|
|
}
|
|
331
|
|
|
|
|
332
|
|
|
// Create image source resource
|
|
333
|
|
|
$this->driver->createFromSource();
|
|
334
|
|
|
|
|
335
|
|
|
return $this;
|
|
336
|
|
|
}
|
|
337
|
|
|
|
|
338
|
|
|
// ------------------------------------------------------------------------
|
|
339
|
|
|
|
|
340
|
|
|
/**
|
|
341
|
|
|
* Manipulation::setImageUrl
|
|
342
|
|
|
*
|
|
343
|
|
|
* @param string $imageUrl
|
|
344
|
|
|
*
|
|
345
|
|
|
* @return static
|
|
346
|
|
|
* @throws \O2System\Spl\Exceptions\Runtime\FileNotFoundException
|
|
347
|
|
|
*/
|
|
348
|
|
|
public function setImageUrl($imageUrl)
|
|
349
|
|
|
{
|
|
350
|
|
|
if (false === ($imageString = file_get_contents($imageUrl))) {
|
|
351
|
|
|
throw new FileNotFoundException('IMAGE_E_URL_INVALID', 0, [$imageUrl]);
|
|
352
|
|
|
}
|
|
353
|
|
|
|
|
354
|
|
|
// Create image source resource
|
|
355
|
|
|
$this->driver->createFromString($imageString);
|
|
356
|
|
|
|
|
357
|
|
|
return $this;
|
|
358
|
|
|
}
|
|
359
|
|
|
|
|
360
|
|
|
// ------------------------------------------------------------------------
|
|
361
|
|
|
|
|
362
|
|
|
/**
|
|
363
|
|
|
* Manipulation::setImageString
|
|
364
|
|
|
*
|
|
365
|
|
|
* @param string $imageString Image string.
|
|
366
|
|
|
* @param bool $base64 Use base64_decode to decode the image string.
|
|
367
|
|
|
*
|
|
368
|
|
|
* @return static
|
|
369
|
|
|
* @throws \O2System\Spl\Exceptions\Runtime\FileNotFoundException
|
|
370
|
|
|
*/
|
|
371
|
|
|
public function setImageString($imageString, $base64 = false)
|
|
372
|
|
|
{
|
|
373
|
|
|
if ($base64) {
|
|
374
|
|
|
if (false === ($imageString = base64_decode($imageString, true))) {
|
|
375
|
|
|
throw new FileNotFoundException('IMAGE_E_STRING_INVALID');
|
|
376
|
|
|
}
|
|
377
|
|
|
}
|
|
378
|
|
|
|
|
379
|
|
|
// Create image source resource
|
|
380
|
|
|
$this->driver->createFromString($imageString);
|
|
381
|
|
|
|
|
382
|
|
|
return $this;
|
|
383
|
|
|
}
|
|
384
|
|
|
|
|
385
|
|
|
// ------------------------------------------------------------------------
|
|
386
|
|
|
|
|
387
|
|
|
/**
|
|
388
|
|
|
* Manipulation::rotateImage
|
|
389
|
|
|
*
|
|
390
|
|
|
* Rotate an image.
|
|
391
|
|
|
*
|
|
392
|
|
|
* @param int $degrees Image rotation degrees.
|
|
393
|
|
|
*
|
|
394
|
|
|
* @return bool
|
|
395
|
|
|
*/
|
|
396
|
|
|
public function rotateImage($degrees)
|
|
397
|
|
|
{
|
|
398
|
|
|
if (is_int($degrees)) {
|
|
|
|
|
|
|
399
|
|
|
$this->driver->rotate($degrees);
|
|
400
|
|
|
|
|
401
|
|
|
return true;
|
|
402
|
|
|
}
|
|
403
|
|
|
|
|
404
|
|
|
return false;
|
|
405
|
|
|
}
|
|
406
|
|
|
|
|
407
|
|
|
// ------------------------------------------------------------------------
|
|
408
|
|
|
|
|
409
|
|
|
/**
|
|
410
|
|
|
* Manipulation::flipImage
|
|
411
|
|
|
*
|
|
412
|
|
|
* Flip an image.
|
|
413
|
|
|
*
|
|
414
|
|
|
* @param int $axis Image flip axis.
|
|
415
|
|
|
*
|
|
416
|
|
|
* @return bool
|
|
417
|
|
|
*/
|
|
418
|
|
|
public function flipImage($axis)
|
|
419
|
|
|
{
|
|
420
|
|
|
if (in_array($axis, [self::FLIP_HORIZONTAL, self::FLIP_VERTICAL, self::FLIP_BOTH])) {
|
|
421
|
|
|
|
|
422
|
|
|
$this->driver->flip($axis);
|
|
423
|
|
|
|
|
424
|
|
|
return true;
|
|
425
|
|
|
}
|
|
426
|
|
|
|
|
427
|
|
|
return false;
|
|
428
|
|
|
}
|
|
429
|
|
|
|
|
430
|
|
|
// ------------------------------------------------------------------------
|
|
431
|
|
|
|
|
432
|
|
|
/**
|
|
433
|
|
|
* Manipulation::resizeImage
|
|
434
|
|
|
*
|
|
435
|
|
|
* Scale an image using the given new width and height
|
|
436
|
|
|
*
|
|
437
|
|
|
* @param int $newWidth The width to scale the image to.
|
|
438
|
|
|
* @param int $newHeight The height to scale the image to.
|
|
439
|
|
|
* @param bool $crop The image autocrop
|
|
440
|
|
|
*
|
|
441
|
|
|
* @return bool
|
|
442
|
|
|
*/
|
|
443
|
|
|
public function resizeImage($newWidth, $newHeight, $crop = false)
|
|
444
|
|
|
{
|
|
445
|
|
|
$newWidth = intval($newWidth);
|
|
446
|
|
|
$newHeight = intval($newHeight);
|
|
447
|
|
|
$resampleImageFile = $this->driver->getSourceImageFile();
|
|
448
|
|
|
$resampleDimension = $resampleImageFile->getDimension();
|
|
449
|
|
|
$resampleDimension->maintainAspectRatio = $this->config->offsetGet('maintainAspectRatio');
|
|
450
|
|
|
|
|
451
|
|
|
if ($newWidth == $newHeight) {
|
|
452
|
|
|
$this->driver->setResampleImage($resampleImageFile->withDimension(
|
|
453
|
|
|
$resampleDimension
|
|
454
|
|
|
->withOrientation('SQUARE')
|
|
455
|
|
|
->withFocus('CENTER')
|
|
456
|
|
|
->withSize($newWidth, $newHeight)
|
|
457
|
|
|
));
|
|
458
|
|
|
|
|
459
|
|
|
return $this->driver->resize(true);
|
|
|
|
|
|
|
460
|
|
|
} else {
|
|
461
|
|
|
$this->driver->setResampleImage($resampleImageFile->withDimension(
|
|
462
|
|
|
$resampleDimension
|
|
463
|
|
|
->withDirective($this->config->offsetGet('scaleDirective'))
|
|
464
|
|
|
->withOrientation($this->config->offsetGet('orientation'))
|
|
465
|
|
|
->withFocus($this->config->offsetGet('focus'))
|
|
466
|
|
|
->withSize($newWidth, $newHeight)
|
|
467
|
|
|
));
|
|
468
|
|
|
|
|
469
|
|
|
return $this->driver->resize($crop);
|
|
470
|
|
|
}
|
|
471
|
|
|
}
|
|
472
|
|
|
|
|
473
|
|
|
// ------------------------------------------------------------------------
|
|
474
|
|
|
|
|
475
|
|
|
/**
|
|
476
|
|
|
* Manipulation::scaleImage
|
|
477
|
|
|
*
|
|
478
|
|
|
* Scale an image using the percentage image scale.
|
|
479
|
|
|
*
|
|
480
|
|
|
* @param int $newScale The percentage to scale the image to.
|
|
481
|
|
|
*
|
|
482
|
|
|
* @return bool
|
|
483
|
|
|
*/
|
|
484
|
|
|
public function scaleImage($newScale)
|
|
485
|
|
|
{
|
|
486
|
|
|
$resampleImageFile = $this->driver->getSourceImageFile();
|
|
487
|
|
|
$resampleDimension = $resampleImageFile->getDimension();
|
|
488
|
|
|
$resampleDimension->maintainAspectRatio = $this->config->offsetGet('maintainAspectRatio');
|
|
489
|
|
|
|
|
490
|
|
|
$this->driver->setResampleImage($resampleImageFile->withDimension(
|
|
491
|
|
|
$resampleDimension
|
|
492
|
|
|
->withScale($newScale)
|
|
493
|
|
|
));
|
|
494
|
|
|
|
|
495
|
|
|
return $this->driver->scale();
|
|
496
|
|
|
}
|
|
497
|
|
|
|
|
498
|
|
|
// ------------------------------------------------------------------------
|
|
499
|
|
|
|
|
500
|
|
|
/**
|
|
501
|
|
|
* Manipulation::watermarkImage
|
|
502
|
|
|
*
|
|
503
|
|
|
* Watermark an image using Text or Overlay.
|
|
504
|
|
|
*
|
|
505
|
|
|
* @param \O2System\Image\Abstracts\AbstractWatermark $watermark
|
|
506
|
|
|
*/
|
|
507
|
|
|
public function watermarkImage(AbstractWatermark $watermark)
|
|
508
|
|
|
{
|
|
509
|
|
|
$this->driver->watermark($watermark);
|
|
|
|
|
|
|
510
|
|
|
}
|
|
511
|
|
|
|
|
512
|
|
|
// ------------------------------------------------------------------------
|
|
513
|
|
|
|
|
514
|
|
|
/**
|
|
515
|
|
|
* Manipulation::cropImage
|
|
516
|
|
|
*
|
|
517
|
|
|
* Crop an image using new Dimension.
|
|
518
|
|
|
*
|
|
519
|
|
|
* @param \O2System\Image\Dimension $dimension
|
|
520
|
|
|
*/
|
|
521
|
|
|
public function cropImage(Dimension $dimension)
|
|
522
|
|
|
{
|
|
523
|
|
|
$this->driver->crop($dimension);
|
|
|
|
|
|
|
524
|
|
|
}
|
|
525
|
|
|
|
|
526
|
|
|
// ------------------------------------------------------------------------
|
|
527
|
|
|
|
|
528
|
|
|
/**
|
|
529
|
|
|
* Manipulation::getBlobImage
|
|
530
|
|
|
*
|
|
531
|
|
|
* Gets image blob string.
|
|
532
|
|
|
*
|
|
533
|
|
|
* @return string
|
|
534
|
|
|
*/
|
|
535
|
|
|
public function getBlobImage()
|
|
536
|
|
|
{
|
|
537
|
|
|
return $this->driver->blob($this->config->offsetGet('quality'));
|
|
538
|
|
|
}
|
|
539
|
|
|
|
|
540
|
|
|
// ------------------------------------------------------------------------
|
|
541
|
|
|
|
|
542
|
|
|
/**
|
|
543
|
|
|
* Manipulation::displayImage
|
|
544
|
|
|
*
|
|
545
|
|
|
* Display an image.
|
|
546
|
|
|
*
|
|
547
|
|
|
* @return void
|
|
548
|
|
|
*/
|
|
549
|
|
|
public function displayImage($quality = null, $mime = null)
|
|
550
|
|
|
{
|
|
551
|
|
|
$quality = empty($quality) ? $this->config->offsetGet('quality') : $quality;
|
|
552
|
|
|
|
|
553
|
|
|
$filename = pathinfo($this->driver->getSourceImageFile()->getBasename(), PATHINFO_FILENAME);
|
|
554
|
|
|
$extension = pathinfo($this->driver->getSourceImageFile()->getBasename(), PATHINFO_EXTENSION);
|
|
555
|
|
|
|
|
556
|
|
|
if (empty($mime)) {
|
|
557
|
|
|
$mime = $this->driver->getSourceImageFile()->getMime();
|
|
558
|
|
|
$mime = is_array($mime) ? $mime[ 0 ] : $mime;
|
|
559
|
|
|
|
|
560
|
|
|
$extension = $this->driver->getMimeExtension($mime);
|
|
561
|
|
|
}
|
|
562
|
|
|
|
|
563
|
|
|
if ($this->saveImage($tempImageFilePath = rtrim(sys_get_temp_dir(),
|
|
564
|
|
|
DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $filename . '.' . $extension,
|
|
|
|
|
|
|
565
|
|
|
$quality)
|
|
566
|
|
|
) {
|
|
567
|
|
|
$imageBlob = readfile($tempImageFilePath);
|
|
568
|
|
|
unlink($tempImageFilePath);
|
|
569
|
|
|
}
|
|
570
|
|
|
|
|
571
|
|
|
header('Content-Transfer-Encoding: binary');
|
|
572
|
|
|
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', time()) . ' GMT');
|
|
573
|
|
|
header('Content-Disposition: filename=' . $filename . '.' . $extension);
|
|
574
|
|
|
header('Content-Type: ' . $mime);
|
|
575
|
|
|
|
|
576
|
|
|
echo $imageBlob;
|
|
|
|
|
|
|
577
|
|
|
exit(0);
|
|
|
|
|
|
|
578
|
|
|
}
|
|
579
|
|
|
|
|
580
|
|
|
// ------------------------------------------------------------------------
|
|
581
|
|
|
|
|
582
|
|
|
/**
|
|
583
|
|
|
* Manipulation::saveImage
|
|
584
|
|
|
*
|
|
585
|
|
|
* Save an manipulated image into new image file.
|
|
586
|
|
|
*
|
|
587
|
|
|
* @param string $saveImageFilePath Save image file path.
|
|
588
|
|
|
*
|
|
589
|
|
|
* @return bool
|
|
590
|
|
|
*/
|
|
591
|
|
|
public function saveImage($saveImageFilePath, $quality = null)
|
|
592
|
|
|
{
|
|
593
|
|
|
$quality = empty($quality) ? $this->config->offsetGet('quality') : $quality;
|
|
594
|
|
|
$optimizerConfig = $this->config->offsetGet('optimizer');
|
|
595
|
|
|
|
|
596
|
|
|
if ($this->driver->save($saveImageFilePath, $quality)) {
|
|
597
|
|
|
if ($optimizerConfig === 'default') {
|
|
598
|
|
|
$optimizer = new Optimizer();
|
|
599
|
|
|
$optimizer->optimize($saveImageFilePath);
|
|
600
|
|
|
} elseif ( ! empty($optimizerConfig[ 'factory' ])) {
|
|
601
|
|
|
$factory = $optimizerConfig[ 'factory' ];
|
|
602
|
|
|
$optimizer = new Optimizer();
|
|
603
|
|
|
|
|
604
|
|
|
switch ($factory) {
|
|
605
|
|
|
case 'imageoptim';
|
|
606
|
|
|
$factory = new Imageoptim();
|
|
607
|
|
|
$factory->setUsername($optimizerConfig[ 'username' ]);
|
|
608
|
|
|
$optimizer->setImageFactory($factory);
|
|
609
|
|
|
break;
|
|
610
|
|
|
}
|
|
611
|
|
|
|
|
612
|
|
|
$optimizer->optimize($saveImageFilePath);
|
|
613
|
|
|
}
|
|
614
|
|
|
|
|
615
|
|
|
return true;
|
|
616
|
|
|
}
|
|
617
|
|
|
|
|
618
|
|
|
return false;
|
|
619
|
|
|
}
|
|
620
|
|
|
} |
o2system /
image
Loading history...