1 | <?php |
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2 | |||
3 | namespace App\Services; |
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4 | |||
5 | use App\Models\Album; |
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6 | use App\Models\Artist; |
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7 | use Exception; |
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8 | use Psr\Log\LoggerInterface; |
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9 | |||
10 | class MediaMetadataService |
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11 | { |
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12 | private $logger; |
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13 | |||
14 | 132 | public function __construct(LoggerInterface $logger) |
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15 | { |
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16 | 132 | $this->logger = $logger; |
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17 | 132 | } |
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18 | |||
19 | /** |
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20 | * Download a copy of the album cover. |
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21 | */ |
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22 | public function downloadAlbumCover(Album $album, string $imageUrl): void |
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23 | { |
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24 | $extension = explode('.', $imageUrl); |
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25 | $this->writeAlbumCover($album, file_get_contents($imageUrl), last($extension)); |
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26 | } |
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27 | |||
28 | /** |
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29 | * Copy a cover file from an existing image on the system. |
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30 | * |
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31 | * @param string $source The original image's full path. |
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32 | * @param string $destination The destination path. Automatically generated if empty. |
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33 | */ |
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34 | 7 | public function copyAlbumCover(Album $album, string $source, string $destination = ''): void |
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35 | { |
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36 | 7 | $extension = pathinfo($source, PATHINFO_EXTENSION); |
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37 | 7 | $destination = $destination ?: $this->generateAlbumCoverPath($album, $extension); |
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38 | 7 | copy($source, $destination); |
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39 | |||
40 | 7 | $album->update(['cover' => basename($destination)]); |
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41 | 7 | } |
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42 | |||
43 | /** |
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44 | * Write an album cover image file with binary data and update the Album with the new cover attribute. |
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45 | * |
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46 | * @param string $destination The destination path. Automatically generated if empty. |
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47 | */ |
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48 | 7 | public function writeAlbumCover(Album $album, string $binaryData, string $extension, string $destination = ''): void |
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49 | { |
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50 | try { |
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51 | 7 | $extension = trim(strtolower($extension), '. '); |
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52 | 7 | $destination = $destination ?: $this->generateAlbumCoverPath($album, $extension); |
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53 | 7 | file_put_contents($destination, $binaryData); |
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54 | |||
55 | 7 | $album->update(['cover' => basename($destination)]); |
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56 | } catch (Exception $e) { |
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57 | $this->logger->error($e); |
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58 | } |
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59 | 7 | } |
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60 | |||
61 | /** |
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62 | * Download a copy of the artist image. |
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63 | */ |
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64 | public function downloadArtistImage(Artist $artist, string $imageUrl): void |
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65 | { |
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66 | $extension = explode('.', $imageUrl); |
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67 | $this->writeArtistImage($artist, file_get_contents($imageUrl), last($extension)); |
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68 | } |
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69 | |||
70 | /** |
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71 | * Write an artist image file with binary data and update the Artist with the new image attribute. |
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72 | * |
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73 | * @param string $destination The destination path. Automatically generated if empty. |
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74 | */ |
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75 | 1 | public function writeArtistImage( |
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76 | Artist $artist, |
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77 | string $binaryData, |
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78 | string $extension, |
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79 | string $destination = '' |
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80 | ): void { |
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81 | try { |
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82 | 1 | $extension = trim(strtolower($extension), '. '); |
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83 | 1 | $destination = $destination ?: $this->generateArtistImagePath($artist, $extension); |
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84 | 1 | file_put_contents($destination, $binaryData); |
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85 | |||
86 | 1 | $artist->update(['image' => basename($destination)]); |
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87 | } catch (Exception $e) { |
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88 | $this->logger->error($e); |
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89 | } |
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90 | 1 | } |
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91 | |||
92 | /** |
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93 | * Generate the absolute path for an album cover image. |
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94 | * |
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95 | * @param string $extension The extension of the cover (without dot) |
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96 | */ |
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97 | 6 | private function generateAlbumCoverPath(Album $album, string $extension): string |
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98 | { |
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99 | 6 | return sprintf('%s/public/img/covers/%s.%s', app()->publicPath(), sha1($album->id), $extension); |
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100 | } |
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101 | |||
102 | /** |
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103 | * Generate the absolute path for an artist image. |
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104 | * |
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105 | * @param string $extension The extension of the cover (without dot) |
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106 | */ |
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107 | private function generateArtistImagePath(Artist $artist, $extension): string |
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108 | { |
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109 | return sprintf('%s/public/img/artists/%s.%s', app()->publicPath(), sha1($artist->id), $extension); |
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110 | } |
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111 | } |
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112 |