area17 /
twill
| Total Complexity | 64 |
| Total Lines | 435 |
| Duplicated Lines | 0 % |
| Coverage | 21.49% |
| Changes | 5 | ||
| Bugs | 2 | Features | 0 |
Complex classes like HasMedias often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use HasMedias, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 11 | trait HasMedias |
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| 12 | { |
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| 13 | protected $cropParamsKeys = [ |
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| 14 | 'crop_x', |
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| 15 | 'crop_y', |
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| 16 | 'crop_w', |
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| 17 | 'crop_h', |
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| 18 | 22 | ]; |
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| 19 | |||
| 20 | 22 | public static function bootHasMedias(): void |
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| 21 | 22 | { |
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| 22 | 22 | self::deleted(static function (Model $model) { |
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| 23 | 22 | if (!method_exists($model, 'isForceDeleting') || $model->isForceDeleting()) { |
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| 24 | 22 | /** @var \A17\Twill\Models\Behaviors\HasMedias $model */ |
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| 25 | 22 | $model->medias()->detach(); |
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| 26 | } |
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| 27 | }); |
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| 28 | } |
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| 29 | |||
| 30 | /** |
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| 31 | * Defines the many-to-many relationship for media objects. |
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| 32 | * |
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| 33 | * @return \Illuminate\Database\Eloquent\Relations\MorphToMany |
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| 34 | 22 | */ |
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| 35 | 22 | public function medias() |
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| 36 | { |
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| 37 | return $this->morphToMany( |
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Bug
introduced
by
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| 38 | 2 | Media::class, |
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| 39 | 'mediable', |
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| 40 | 2 | config('twill.mediables_table', 'twill_mediables') |
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| 41 | )->withPivot(array_merge([ |
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| 42 | 'crop', |
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| 43 | 'role', |
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| 44 | 'crop_w', |
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| 45 | 'crop_h', |
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| 46 | 2 | 'crop_x', |
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| 47 | 'crop_y', |
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| 48 | 2 | 'lqip_data', |
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| 49 | 'ratio', |
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| 50 | 'metadatas', |
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| 51 | ], config('twill.media_library.translated_form_fields', false) ? ['locale'] : [])) |
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| 52 | ->withTimestamps()->orderBy(config('twill.mediables_table', 'twill_mediables') . '.id', 'asc'); |
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| 53 | } |
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| 54 | 2 | ||
| 55 | private function findMedia($role, $crop = "default") |
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| 56 | { |
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| 57 | $foundMedia = false; |
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| 58 | $media = $this->medias->first(function ($media) use ($role, $crop, &$foundMedia) { |
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| 59 | if (config('twill.media_library.translated_form_fields', false)) { |
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| 60 | $localeScope = $media->pivot->locale === app()->getLocale(); |
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| 61 | } |
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| 62 | |||
| 63 | if (!$foundMedia) { |
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| 64 | 2 | $foundMedia = $media->pivot->role === $role && ($localeScope ?? true); |
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| 65 | } |
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| 66 | |||
| 67 | 2 | return $foundMedia && $media->pivot->crop === $crop; |
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| 68 | 2 | }); |
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| 69 | |||
| 70 | if (!$media && config('twill.media_library.translated_form_fields', false)) { |
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| 71 | 2 | $media = $this->medias->first(function ($media) use ($role, $crop, &$foundMedia) { |
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| 72 | if (!$foundMedia) { |
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| 73 | $foundMedia = $media->pivot->role === $role; |
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| 74 | } |
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| 75 | |||
| 76 | return $foundMedia && $media->pivot->crop === $crop; |
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| 77 | }); |
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| 78 | } |
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| 79 | |||
| 80 | if ($foundMedia && !$media && config('app.debug')) { |
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| 81 | // In this case we found the media but not the crop because our result is still empty. |
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| 82 | throw new MediaCropNotFoundException($crop); |
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| 83 | 2 | } |
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| 84 | |||
| 85 | return $media; |
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| 86 | } |
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| 87 | 2 | ||
| 88 | /** |
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| 89 | * Checks if an image has been attached for a role and crop. |
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| 90 | * |
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| 91 | * @param string $role Role name. |
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| 92 | * @param string $crop Crop name. |
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| 93 | * @return bool |
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| 94 | */ |
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| 95 | public function hasImage($role, $crop = "default") |
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| 96 | { |
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| 97 | $media = $this->findMedia($role, $crop); |
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| 98 | |||
| 99 | return !empty($media); |
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| 100 | } |
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| 101 | |||
| 102 | /** |
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| 103 | * Returns the URL of the attached image for a role and crop. |
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| 104 | * |
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| 105 | * @param string $role Role name. |
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| 106 | * @param string $crop Crop name. |
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| 107 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 108 | * @param bool $has_fallback Indicate that you can provide a fallback. Will return `null` instead of the default image fallback. |
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| 109 | * @param bool $cms Indicate that you are displaying this image in the CMS views. |
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| 110 | * @param Media|null $media Provide a media object if you already retrieved one to prevent more SQL queries. |
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| 111 | * @return string|null |
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| 112 | */ |
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| 113 | public function image($role, $crop = "default", $params = [], $has_fallback = false, $cms = false, $media = null) |
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| 114 | { |
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| 115 | |||
| 116 | if (!$media) { |
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| 117 | $media = $this->findMedia($role, $crop); |
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| 118 | } |
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| 119 | |||
| 120 | if ($media) { |
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| 121 | |||
| 122 | $crop_params = Arr::only($media->pivot->toArray(), $this->cropParamsKeys); |
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| 123 | |||
| 124 | if ($cms) { |
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| 125 | |||
| 126 | return ImageService::getCmsUrl($media->uuid, $crop_params + $params); |
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| 127 | } |
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| 128 | |||
| 129 | return ImageService::getUrlWithCrop($media->uuid, $crop_params, $params); |
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| 130 | } |
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| 131 | |||
| 132 | if ($has_fallback) { |
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| 133 | return null; |
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| 134 | } |
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| 135 | |||
| 136 | return ImageService::getTransparentFallbackUrl(); |
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| 137 | } |
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| 138 | |||
| 139 | /** |
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| 140 | * Returns an array of URLs of all attached images for a role and crop. |
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| 141 | * |
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| 142 | * @param string $role Role name. |
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| 143 | * @param string $crop Crop name. |
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| 144 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 145 | * @return array |
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| 146 | */ |
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| 147 | public function images($role, $crop = "default", $params = []) |
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| 148 | { |
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| 149 | $medias = $this->medias->filter(function ($media) use ($role, $crop) { |
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| 150 | return $media->pivot->role === $role && $media->pivot->crop === $crop; |
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| 151 | }); |
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| 152 | |||
| 153 | $urls = []; |
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| 154 | |||
| 155 | foreach ($medias as $media) { |
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| 156 | $urls[] = $this->image($role, $crop, $params, false, false, $media); |
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| 157 | } |
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| 158 | |||
| 159 | return $urls; |
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| 160 | } |
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| 161 | |||
| 162 | /** |
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| 163 | * Returns an array of URLs of all attached images for a role, including all crops. |
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| 164 | * |
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| 165 | * @param string $role Role name. |
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| 166 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 167 | * @return array |
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| 168 | */ |
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| 169 | public function imagesWithCrops($role, $params = []) |
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| 170 | { |
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| 171 | $medias = $this->medias->filter(function ($media) use ($role) { |
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| 172 | return $media->pivot->role === $role; |
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| 173 | }); |
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| 174 | |||
| 175 | $urls = []; |
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| 176 | |||
| 177 | foreach ($medias as $media) { |
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| 178 | $paramsForCrop = $params[$media->pivot->crop] ?? []; |
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| 179 | $urls[$media->id][$media->pivot->crop] = $this->image($role, $media->pivot->crop, $paramsForCrop, false, false, $media); |
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| 180 | } |
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| 181 | |||
| 182 | return $urls; |
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| 183 | } |
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| 184 | |||
| 185 | /** |
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| 186 | * Returns an array of meta information for the image attached for a role and crop. |
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| 187 | * |
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| 188 | * @param string $role Role name. |
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| 189 | * @param string $crop Crop name. |
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| 190 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 191 | * @param Media|null $media Provide a media object if you already retrieved one to prevent more SQL queries. |
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| 192 | * @return array |
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| 193 | */ |
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| 194 | public function imageAsArray($role, $crop = "default", $params = [], $media = null) |
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| 195 | { |
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| 196 | if (!$media) { |
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| 197 | $media = $this->findMedia($role, $crop); |
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| 198 | } |
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| 199 | |||
| 200 | if ($media) { |
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| 201 | return [ |
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| 202 | 'src' => $this->image($role, $crop, $params, false, false, $media), |
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| 203 | 'width' => $media->pivot->crop_w ?? $media->width, |
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| 204 | 'height' => $media->pivot->crop_h ?? $media->height, |
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| 205 | 'alt' => $this->imageAltText($role, $media), |
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| 206 | 'caption' => $this->imageCaption($role, $media), |
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| 207 | 'video' => $this->imageVideo($role, $media), |
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| 208 | ]; |
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| 209 | } |
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| 210 | |||
| 211 | return []; |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * Returns an array of meta information for all images attached for a role and crop. |
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| 216 | * |
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| 217 | * @param string $role Role name. |
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| 218 | * @param string $crop Crop name. |
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| 219 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 220 | * @return array |
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| 221 | */ |
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| 222 | public function imagesAsArrays($role, $crop = "default", $params = []) |
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| 223 | { |
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| 224 | $medias = $this->medias->filter(function ($media) use ($role, $crop) { |
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| 225 | return $media->pivot->role === $role && $media->pivot->crop === $crop; |
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| 226 | }); |
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| 227 | |||
| 228 | $arrays = []; |
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| 229 | |||
| 230 | foreach ($medias as $media) { |
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| 231 | $arrays[] = $this->imageAsArray($role, $crop, $params, $media); |
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| 232 | } |
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| 233 | |||
| 234 | return $arrays; |
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| 235 | } |
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| 236 | |||
| 237 | 2 | /** |
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| 238 | * Returns an array of meta information for all images attached for a role, including all crops. |
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| 239 | 2 | * |
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| 240 | * @param string $role Role name. |
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| 241 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 242 | 3 | * @return array |
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| 243 | */ |
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| 244 | 3 | public function imagesAsArraysWithCrops($role, $params = []) |
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| 245 | { |
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| 246 | 3 | $medias = $this->medias->filter(function ($media) use ($role) { |
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| 247 | return $media->pivot->role === $role; |
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| 248 | }); |
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| 249 | |||
| 250 | 3 | $arrays = []; |
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| 251 | |||
| 252 | foreach ($medias as $media) { |
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| 253 | $paramsForCrop = $params[$media->pivot->crop] ?? []; |
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| 254 | $arrays[$media->id][$media->pivot->crop] = $this->imageAsArray($role, $media->pivot->crop, $paramsForCrop, $media); |
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| 255 | } |
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| 256 | |||
| 257 | return $arrays; |
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| 258 | } |
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| 259 | |||
| 260 | /** |
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| 261 | * Returns the alt text of the image attached for a role. |
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| 262 | * |
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| 263 | * @param string $role Role name. |
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| 264 | * @param Media|null $media Provide a media object if you already retrieved one to prevent more SQL queries. |
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| 265 | * @return string |
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| 266 | */ |
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| 267 | public function imageAltText($role, $media = null) |
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| 268 | { |
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| 269 | if (!$media) { |
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| 270 | $media = $this->medias->first(function ($media) use ($role) { |
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| 271 | if (config('twill.media_library.translated_form_fields', false)) { |
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| 272 | $localeScope = $media->pivot->locale === app()->getLocale(); |
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| 273 | } |
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| 274 | |||
| 275 | return $media->pivot->role === $role && ($localeScope ?? true);; |
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| 276 | }); |
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| 277 | } |
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| 278 | |||
| 279 | if ($media) { |
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| 280 | return $media->getMetadata('altText', 'alt_text'); |
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| 281 | } |
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| 282 | |||
| 283 | return ''; |
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| 284 | } |
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| 285 | |||
| 286 | /** |
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| 287 | * Returns the caption of the image attached for a role. |
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| 288 | * |
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| 289 | * @param string $role Role name. |
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| 290 | * @param Media|null $media Provide a media object if you already retrieved one to prevent more SQL queries. |
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| 291 | * @return string |
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| 292 | */ |
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| 293 | public function imageCaption($role, $media = null) |
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| 294 | { |
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| 295 | if (!$media) { |
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| 296 | $media = $this->medias->first(function ($media) use ($role) { |
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| 297 | if (config('twill.media_library.translated_form_fields', false)) { |
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| 298 | $localeScope = $media->pivot->locale === app()->getLocale(); |
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| 299 | } |
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| 300 | |||
| 301 | return $media->pivot->role === $role && ($localeScope ?? true);; |
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| 302 | }); |
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| 303 | } |
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| 304 | |||
| 305 | if ($media) { |
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| 306 | return $media->getMetadata('caption'); |
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| 307 | } |
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| 308 | |||
| 309 | return ''; |
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| 310 | } |
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| 311 | |||
| 312 | /** |
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| 313 | * Returns the video URL of the image attached for a role. |
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| 314 | * |
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| 315 | * @param string $role Role name. |
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| 316 | * @param Media|null $media Provide a media object if you already retrieved one to prevent more SQL queries. |
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| 317 | * @return string |
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| 318 | */ |
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| 319 | public function imageVideo($role, $media = null) |
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| 320 | { |
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| 321 | if (!$media) { |
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| 322 | $media = $this->medias->first(function ($media) use ($role) { |
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| 323 | if (config('twill.media_library.translated_form_fields', false)) { |
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| 324 | $localeScope = $media->pivot->locale === app()->getLocale(); |
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| 325 | } |
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| 326 | |||
| 327 | return $media->pivot->role === $role && ($localeScope ?? true);; |
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| 328 | }); |
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| 329 | } |
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| 330 | |||
| 331 | if ($media) { |
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| 332 | $metadatas = (object) json_decode($media->pivot->metadatas); |
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| 333 | $language = app()->getLocale(); |
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| 334 | return $metadatas->video->$language ?? (is_object($metadatas->video) ? '' : ($metadatas->video ?? '')); |
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| 335 | } |
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| 336 | |||
| 337 | return ''; |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * Returns the media object attached for a role and crop. |
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| 342 | * |
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| 343 | * @param string $role Role name. |
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| 344 | * @param string $crop Crop name. |
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| 345 | * @return Media|null |
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| 346 | */ |
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| 347 | public function imageObject($role, $crop = "default") |
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| 348 | { |
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| 349 | return $this->findMedia($role, $crop); |
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| 350 | } |
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| 351 | |||
| 352 | /** |
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| 353 | * Returns the LQIP base64 encoded string for a role. |
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| 354 | * Use this in conjunction with the `RefreshLQIP` Artisan command. |
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| 355 | * |
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| 356 | * @param string $role Role name. |
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| 357 | * @param string $crop Crop name. |
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| 358 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 359 | * @param bool $has_fallback Indicate that you can provide a fallback. Will return `null` instead of the default image fallback. |
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| 360 | * @return string|null |
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| 361 | * @see \A17\Twill\Commands\RefreshLQIP |
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| 362 | */ |
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| 363 | public function lowQualityImagePlaceholder($role, $crop = "default", $params = [], $has_fallback = false) |
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| 364 | { |
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| 365 | $media = $this->findMedia($role, $crop); |
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| 366 | |||
| 367 | if ($media) { |
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| 368 | return $media->pivot->lqip_data ?? ImageService::getTransparentFallbackUrl(); |
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| 369 | } |
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| 370 | |||
| 371 | if ($has_fallback) { |
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| 372 | return null; |
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| 373 | } |
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| 374 | |||
| 375 | return ImageService::getTransparentFallbackUrl(); |
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| 376 | |||
| 377 | } |
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| 378 | |||
| 379 | /** |
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| 380 | * Returns the URL of the social image for a role and crop. |
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| 381 | * |
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| 382 | * @param string $role Role name. |
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| 383 | * @param string $crop Crop name. |
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| 384 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 385 | * @param bool $has_fallback Indicate that you can provide a fallback. Will return `null` instead of the default image fallback. |
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| 386 | * @return string|null |
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| 387 | */ |
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| 388 | public function socialImage($role, $crop = "default", $params = [], $has_fallback = false) |
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| 389 | { |
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| 390 | $media = $this->findMedia($role, $crop); |
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| 391 | |||
| 392 | if ($media) { |
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| 393 | $crop_params = Arr::only($media->pivot->toArray(), $this->cropParamsKeys); |
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| 394 | |||
| 395 | return ImageService::getSocialUrl($media->uuid, $crop_params + $params); |
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| 396 | } |
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| 397 | |||
| 398 | if ($has_fallback) { |
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| 399 | return null; |
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| 400 | } |
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| 401 | |||
| 402 | return ImageService::getSocialFallbackUrl(); |
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| 403 | } |
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| 404 | |||
| 405 | /** |
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| 406 | * Returns the URL of the CMS image for a role and crop. |
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| 407 | * |
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| 408 | * @param string $role Role name. |
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| 409 | * @param string $crop Crop name. |
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| 410 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 411 | * @return string |
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| 412 | */ |
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| 413 | public function cmsImage($role, $crop = "default", $params = []) |
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| 414 | { |
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| 415 | return $this->image($role, $crop, $params, false, true, false) ?? ImageService::getTransparentFallbackUrl($params); |
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| 416 | } |
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| 417 | |||
| 418 | /** |
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| 419 | * Returns the URL of the default CMS image for this model. |
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| 420 | * |
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| 421 | * @param array $params Parameters compatible with the current image service, like `w` or `h`. |
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| 422 | * @return string |
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| 423 | */ |
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| 424 | public function defaultCmsImage($params = []) |
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| 433 | } |
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| 434 | |||
| 435 | /** |
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| 436 | * Returns the media objects associated with a role and crop. |
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| 437 | * |
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| 438 | * @param string $role Role name. |
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| 439 | * @param string $crop Crop name. |
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| 440 | * @return \Illuminate\Database\Eloquent\Collection |
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| 441 | */ |
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| 442 | public function imageObjects($role, $crop = "default") |
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| 446 | }); |
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| 447 | } |
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| 448 | } |
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| 449 |
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