153 lines
3.8 KiB
PHP
153 lines
3.8 KiB
PHP
<?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\IImage;
|
|
use OCP\IStreamImage;
|
|
|
|
/**
|
|
* 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');
|
|
}
|
|
}
|