xref: /webtrees/app/Contracts/ImageFactoryInterface.php (revision a6d4916949516e3eeaad5077f18f158b867e0927) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2023 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <https://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Contracts;
21
22use Fisharebest\Webtrees\MediaFile;
23use Intervention\Image\Interfaces\ImageInterface;
24use League\Flysystem\FilesystemOperator;
25use Psr\Http\Message\ResponseInterface;
26
27/**
28 * Make an image (from another image).
29 */
30interface ImageFactoryInterface
31{
32    /**
33     * Send the original file - either inline or as a download.
34     */
35    public function fileResponse(FilesystemOperator $filesystem, string $path, bool $download): ResponseInterface;
36
37    /**
38     * Send the original file - either inline or as a download.
39     */
40    public function thumbnailResponse(
41        FilesystemOperator $filesystem,
42        string $path,
43        int $width,
44        int $height,
45        string $fit
46    ): ResponseInterface;
47
48    /**
49     * Create a full-size version of an image.
50     */
51    public function mediaFileResponse(MediaFile $media_file, bool $add_watermark, bool $download): ResponseInterface;
52
53    /**
54     * Create a smaller version of an image.
55     */
56    public function mediaFileThumbnailResponse(
57        MediaFile $media_file,
58        int $width,
59        int $height,
60        string $fit,
61        bool $add_watermark
62    ): ResponseInterface;
63
64    /**
65     * Does a full-sized image need a watermark?
66     */
67    public function fileNeedsWatermark(MediaFile $media_file, UserInterface $user): bool;
68
69    /**
70     * Does a thumbnail image need a watermark?
71     */
72    public function thumbnailNeedsWatermark(MediaFile $media_file, UserInterface $user): bool;
73
74    /**
75     * Create a watermark image, perhaps specific to a media-file.
76     */
77    public function createWatermark(int $width, int $height, MediaFile $media_file): ImageInterface;
78
79    /**
80     * Add a watermark to an image.
81     */
82    public function addWatermark(ImageInterface $image, ImageInterface $watermark): ImageInterface;
83
84    /**
85     * Send a replacement image, to replace one that could not be found or created.
86     */
87    public function replacementImageResponse(string $text): ResponseInterface;
88}
89