Fix strict loading for Active Storage previews #50043
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`ActiveStorage::Preview#url` delegates to the preview image's variant, which in turn delegates to the variant's blob. Thus when the variant has already been processed and strict loading is enabled, the association chain of `preview_image_attachment` => `blob` => `variant_records` => `image_attachment` => `blob` must be fully pre-loaded; otherwise, `ActiveStorage::Preview#url` will raise an `ActiveRecord::StrictLoadingViolationError`.
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jonathanhefner
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Nov 14, 2023
…oading-preview-url Fix strict loading for Active Storage previews (cherry picked from commit 55c7b9b)
jonathanhefner
added a commit
that referenced
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Nov 14, 2023
…oading-preview-url Fix strict loading for Active Storage previews (cherry picked from commit 55c7b9b)
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ActiveStorage::Preview#urldelegates to the preview image's variant, which in turn delegates to the variant's blob. Thus when the variant has already been processed and strict loading is enabled, the association chain ofpreview_image_attachment=>blob=>variant_records=>image_attachment=>blobmust be fully pre-loaded; otherwise,ActiveStorage::Preview#urlwill raise anActiveRecord::StrictLoadingViolationError.