1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
<?php
/**
* @copyright Copyright (c) 2021 Carl Schwan <carl@carlschwan.eu>
*
* @author Carl Schwan <carl@carlschwan.eu>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC;
use OCP\IStreamImage;
use OCP\IImage;
/**
* Only useful when dealing with transferring streamed previews from an external
* service to an object store.
*
* Only width/height/resource and mimeType are implemented and will give you a
* valid result.
*/
class StreamImage implements IStreamImage {
/** @var resource The internal stream */
private $stream;
/** @var null|string */
private $mimeType;
/** @var int */
private $width;
/** @var int */
private $height;
/** @param resource $stream */
public function __construct($stream, string $mimeType, int $width, int $height) {
$this->stream = $stream;
$this->mimeType = $mimeType;
$this->width = $width;
$this->height = $height;
}
/** @inheritDoc */
public function valid(): bool {
return is_resource($this->stream);
}
/** @inheritDoc */
public function mimeType(): ?string {
return $this->mimeType;
}
/** @inheritDoc */
public function width(): int {
return $this->width;
}
/** @inheritDoc */
public function height(): int {
return $this->height;
}
public function widthTopLeft(): int {
throw new \BadMethodCallException('Not implemented');
}
public function heightTopLeft(): int {
throw new \BadMethodCallException('Not implemented');
}
public function show(?string $mimeType = null): bool {
throw new \BadMethodCallException('Not implemented');
}
public function save(?string $filePath = null, ?string $mimeType = null): bool {
throw new \BadMethodCallException('Not implemented');
}
public function resource() {
return $this->stream;
}
public function dataMimeType(): ?string {
return $this->mimeType;
}
public function data(): ?string {
return '';
}
public function getOrientation(): int {
throw new \BadMethodCallException('Not implemented');
}
public function fixOrientation(): bool {
throw new \BadMethodCallException('Not implemented');
}
public function resize(int $maxSize): bool {
throw new \BadMethodCallException('Not implemented');
}
public function preciseResize(int $width, int $height): bool {
throw new \BadMethodCallException('Not implemented');
}
public function centerCrop(int $size = 0): bool {
throw new \BadMethodCallException('Not implemented');
}
public function crop(int $x, int $y, int $w, int $h): bool {
throw new \BadMethodCallException('Not implemented');
}
public function fitIn(int $maxWidth, int $maxHeight): bool {
throw new \BadMethodCallException('Not implemented');
}
public function scaleDownToFit(int $maxWidth, int $maxHeight): bool {
throw new \BadMethodCallException('Not implemented');
}
public function copy(): IImage {
throw new \BadMethodCallException('Not implemented');
}
public function cropCopy(int $x, int $y, int $w, int $h): IImage {
throw new \BadMethodCallException('Not implemented');
}
public function preciseResizeCopy(int $width, int $height): IImage {
throw new \BadMethodCallException('Not implemented');
}
public function resizeCopy(int $maxSize): IImage {
throw new \BadMethodCallException('Not implemented');
}
}
|
