chore: and the next god module down
This commit is contained in:
11
CODESMELL.md
11
CODESMELL.md
@@ -2,7 +2,7 @@
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Living document. Each section lists **status**, then **open work in priority order**, then a brief notes block. Completed work is listed compactly at the bottom (`## Changelog`).
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Last refreshed: 2026-05-01.
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Last refreshed: 2026-05-02.
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---
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@@ -14,7 +14,6 @@ Last refreshed: 2026-05-01.
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| # | Module | Current lines | Target | Strategy |
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|---|---|---|---|---|
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| 1 | `BDS.Media` | 993 | ≤ 250 | Extract `Thumbnails` (~140), `Sidecars` (~150), `FileOps` (~180), `Rebuild` (~130), `Linking` (~80). Main keeps CRUD + translation API. |
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| 3 | `BDS.Desktop.ShellLive.ImportEditor` | 1436 | ≤ 600 | Extract `ConflictResolution` (~150), `TaxonomyEditing` (~120), `AnalysisState` (~150), `ProgressTracking` (~120). Components stay in main file. |
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| 4 | `BDS.Rendering` | 838 | ≤ 200 | Extract `TemplateSelection` (~120), `PostRendering` (~180), `ListArchive` (~150), `Metadata` (~140), `LinksAndLanguages` (~100). Main keeps the 3 public renders. |
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| 5 | `BDS.Desktop.ShellLive.MenuEditor` | 871 | ≤ 350 | Extract `TreeOps` (~280), `TreePredicates` (~60), `DraftManagement` (~140), `PageCategory` (~120), `State` (~80). |
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@@ -33,6 +32,7 @@ Last refreshed: 2026-05-01.
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- `BDS.Posts` 1781 → 569 (68 %)
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- `BDS.Desktop.ShellLive` 2607 → 1545 (41 %)
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- `BDS.Maintenance` 810 → 141 (83 %)
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- `BDS.Media` 993 → 324 (67 %)
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---
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@@ -166,6 +166,13 @@ Most tests share the SQLite repo and named GenServers (`BDS.Tasks`, `BDS.Search`
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## Changelog
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### 2026-05-02
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### 2026-05-02
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- **God modules**:
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- `BDS.Media` 993 → 324 (67 %). Submodules under `lib/bds/media/`: `FileOps` (150, attr/maybe_put/blank_to_nil/atomic_write/delete_file_if_present/list_matching_files/media_file_path/detect_mime/image_dimensions/image_mime?/progress callbacks), `Thumbnails` (165, thumbnail_paths/regenerate_thumbnails/regenerate_missing_thumbnails/ensure_thumbnails/delete_thumbnail_files + private render/write helpers), `Sidecars` (329, write_sidecar/write_translation_sidecar/parse_canonical_sidecar/parse_translation_sidecar/upsert_media_from_sidecar/upsert_translation_from_sidecar + sync/import-orphan public API + translation_sidecar_path/canonical_sidecar?/translation_sidecar?/binary_path_for_translation_sidecar/binary_exists_for_sidecar?), `Linking` (125, list_linked_posts/link_media_to_post/unlink_media_from_post/linked_post_ids), `Rebuilder` (82, rebuild_media_from_files/2). Public API preserved via `defdelegate`; coordinator keeps import_media/update_media/delete_media/upsert_media_translation/delete_media_translation/replace_media_file/list_media_translations and uses `import only:` for shared helpers.
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### 2026-05-01
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- **God modules**:
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769
lib/bds/media.ex
769
lib/bds/media.ex
@@ -1,18 +1,37 @@
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defmodule BDS.Media do
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@moduledoc false
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import BDS.Media.FileOps,
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only: [
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attr: 2,
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delete_file_if_present: 2,
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detect_mime: 1,
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image_dimensions: 2,
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maybe_put: 3,
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media_file_path: 2
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]
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import BDS.Media.Sidecars,
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only: [
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translation_sidecar_path: 2,
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write_sidecar: 2,
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write_translation_sidecar: 3
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]
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import BDS.Media.Thumbnails,
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only: [
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delete_thumbnail_files: 2,
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ensure_thumbnails: 2
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]
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import Ecto.Query
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alias BDS.DocumentFields
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alias BDS.Media.Media
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alias BDS.Media.Translation
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alias BDS.Persistence
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alias BDS.Posts.PostMedia
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alias BDS.Projects
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alias BDS.Rebuild
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alias BDS.Repo
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alias BDS.Search
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alias BDS.Sidecar
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@typedoc "An attribute map that may use atom or string keys."
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@type attrs :: %{optional(atom()) => term(), optional(String.t()) => term()}
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@@ -20,6 +39,28 @@ defmodule BDS.Media do
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@typedoc "Options accepted by long-running rebuild operations."
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@type rebuild_opts :: keyword()
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# Public API delegations to submodules
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defdelegate thumbnail_paths(media), to: BDS.Media.Thumbnails
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defdelegate regenerate_thumbnails(media_id), to: BDS.Media.Thumbnails
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defdelegate regenerate_missing_thumbnails(project_id), to: BDS.Media.Thumbnails
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defdelegate regenerate_missing_thumbnails(project_id, opts), to: BDS.Media.Thumbnails
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defdelegate sync_media_sidecar(media_id), to: BDS.Media.Sidecars
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defdelegate sync_media_from_sidecar(media_id), to: BDS.Media.Sidecars
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defdelegate sync_media_translation_sidecar(translation_id), to: BDS.Media.Sidecars
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defdelegate sync_media_translation_from_sidecar(translation_id), to: BDS.Media.Sidecars
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defdelegate import_orphan_media_sidecar(project_id, relative_path), to: BDS.Media.Sidecars
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defdelegate import_orphan_media_translation_sidecar(project_id, relative_path),
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to: BDS.Media.Sidecars
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defdelegate list_linked_posts(media_id), to: BDS.Media.Linking
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defdelegate link_media_to_post(media_id, post_id), to: BDS.Media.Linking
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defdelegate unlink_media_from_post(media_id, post_id), to: BDS.Media.Linking
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defdelegate rebuild_media_from_files(project_id), to: BDS.Media.Rebuilder
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defdelegate rebuild_media_from_files(project_id, opts), to: BDS.Media.Rebuilder
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@spec import_media(attrs()) :: {:ok, Media.t()} | {:error, Ecto.Changeset.t() | term()}
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def import_media(attrs) do
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project = Projects.get_project!(attr(attrs, :project_id))
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@@ -112,129 +153,6 @@ defmodule BDS.Media do
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end
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end
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@spec sync_media_sidecar(String.t()) :: :ok | {:error, :not_found | term()}
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def sync_media_sidecar(media_id) do
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case Repo.get(Media, media_id) do
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nil ->
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{:error, :not_found}
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media ->
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project = Projects.get_project!(media.project_id)
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:ok = write_sidecar(project, media)
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:ok
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end
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end
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@spec sync_media_from_sidecar(String.t()) ::
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{:ok, Media.t()} | {:error, :not_found | term()}
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def sync_media_from_sidecar(media_id) do
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case Repo.get(Media, media_id) do
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nil ->
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{:error, :not_found}
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%Media{} = media ->
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project = Projects.get_project!(media.project_id)
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sidecar_path = Path.join(Projects.project_data_dir(project), media.sidecar_path)
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if File.exists?(sidecar_path) do
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{:ok, upsert_media_from_sidecar(project, parse_canonical_sidecar(project, sidecar_path), sync_search: true)}
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else
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{:error, :not_found}
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end
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end
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end
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@spec sync_media_translation_sidecar(String.t()) ::
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{:ok, Translation.t()} | {:error, :not_found | term()}
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def sync_media_translation_sidecar(translation_id) do
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case Repo.get(Translation, translation_id) do
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nil ->
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{:error, :not_found}
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%Translation{} = translation ->
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media = Repo.get!(Media, translation.translation_for)
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project = Projects.get_project!(media.project_id)
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:ok = write_translation_sidecar(project, media, translation)
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{:ok, translation}
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end
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end
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@spec sync_media_translation_from_sidecar(String.t()) ::
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{:ok, Translation.t()} | {:error, :not_found | term()}
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def sync_media_translation_from_sidecar(translation_id) do
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case Repo.get(Translation, translation_id) do
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nil ->
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{:error, :not_found}
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%Translation{} = translation ->
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media = Repo.get!(Media, translation.translation_for)
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project = Projects.get_project!(media.project_id)
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sidecar_path = Path.join(Projects.project_data_dir(project), translation_sidecar_path(media, translation.language))
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if File.exists?(sidecar_path) do
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sidecar = parse_translation_sidecar(sidecar_path)
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case upsert_media_translation(media.id, DocumentFields.fetch!(sidecar.fields, "language"), %{
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title: DocumentFields.get(sidecar.fields, "title"),
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alt: DocumentFields.get(sidecar.fields, "alt"),
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caption: DocumentFields.get(sidecar.fields, "caption")
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}) do
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{:ok, updated_translation} -> {:ok, updated_translation}
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error -> error
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end
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else
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{:error, :not_found}
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end
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end
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end
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@spec import_orphan_media_sidecar(String.t(), String.t()) ::
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{:ok, Media.t()} | {:error, term()}
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def import_orphan_media_sidecar(project_id, relative_path) do
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project = Projects.get_project!(project_id)
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sidecar_path = Path.join(Projects.project_data_dir(project), relative_path)
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if File.exists?(sidecar_path) do
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{:ok, upsert_media_from_sidecar(project, parse_canonical_sidecar(project, sidecar_path), sync_search: true)}
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else
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{:error, :not_found}
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end
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end
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@spec import_orphan_media_translation_sidecar(String.t(), String.t()) ::
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{:ok, Translation.t()} | {:error, term()}
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def import_orphan_media_translation_sidecar(project_id, relative_path) do
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project = Projects.get_project!(project_id)
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sidecar_path = Path.join(Projects.project_data_dir(project), relative_path)
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if File.exists?(sidecar_path) do
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sidecar = parse_translation_sidecar(sidecar_path)
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case Repo.get(Media, DocumentFields.get(sidecar.fields, "translationFor")) do
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nil ->
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{:error, :not_found}
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media ->
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case Repo.get_by(Translation,
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translation_for: media.id,
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language: DocumentFields.fetch!(sidecar.fields, "language")
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) do
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nil ->
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upsert_media_translation(media.id, DocumentFields.fetch!(sidecar.fields, "language"), %{
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title: DocumentFields.get(sidecar.fields, "title"),
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alt: DocumentFields.get(sidecar.fields, "alt"),
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caption: DocumentFields.get(sidecar.fields, "caption")
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})
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_translation ->
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{:error, :conflict}
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end
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end
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else
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{:error, :not_found}
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end
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end
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@spec delete_media(String.t()) :: {:ok, :deleted} | {:error, :not_found}
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def delete_media(media_id) do
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case Repo.get(Media, media_id) do
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@@ -328,7 +246,11 @@ defmodule BDS.Media do
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case Repo.transaction(fn -> Repo.delete!(translation) end) do
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{:ok, _deleted} ->
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delete_file_if_present(media.project_id, translation_sidecar_path(media, normalized_language))
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delete_file_if_present(
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media.project_id,
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translation_sidecar_path(media, normalized_language)
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)
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:ok = Search.sync_media(media)
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:ok = write_sidecar(project, media)
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{:ok, true}
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@@ -399,595 +321,4 @@ defmodule BDS.Media do
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order_by: [asc: translation.language]
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)
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end
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@spec list_linked_posts(String.t()) :: [%{post_id: String.t(), title: String.t(), sort_order: integer()}]
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def list_linked_posts(media_id) when is_binary(media_id) do
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Repo.all(
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from post in BDS.Posts.Post,
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join: pm in PostMedia,
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on: pm.post_id == post.id,
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where: pm.media_id == ^media_id,
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order_by: [asc: pm.sort_order, asc: post.updated_at],
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select: %{
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post_id: post.id,
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title: fragment("COALESCE(?, ?, ?)", post.title, post.slug, post.id),
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sort_order: pm.sort_order
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}
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)
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end
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@spec link_media_to_post(String.t(), String.t()) ::
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{:ok, :linked} | {:error, :not_found | term()}
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def link_media_to_post(media_id, post_id) when is_binary(media_id) and is_binary(post_id) do
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case {Repo.get(Media, media_id), Repo.get(BDS.Posts.Post, post_id)} do
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{nil, _post} ->
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{:error, :not_found}
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{_media, nil} ->
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{:error, :not_found}
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{%Media{} = media, %BDS.Posts.Post{} = post} ->
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project = Projects.get_project!(media.project_id)
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case Repo.transaction(fn ->
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if Repo.exists?(from pm in PostMedia, where: pm.post_id == ^post.id and pm.media_id == ^media.id) do
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:already_linked
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else
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sort_order = next_sort_order(media.id)
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%PostMedia{}
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|> PostMedia.changeset(%{
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id: Ecto.UUID.generate(),
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project_id: media.project_id,
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post_id: post.id,
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media_id: media.id,
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sort_order: sort_order,
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created_at: Persistence.now_ms()
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})
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|> Repo.insert!()
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:linked
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end
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end) do
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{:ok, _result} ->
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:ok = write_sidecar(project, media)
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{:ok, :linked}
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{:error, reason} ->
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{:error, reason}
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end
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end
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end
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@spec unlink_media_from_post(String.t(), String.t()) ::
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{:ok, :unlinked} | {:error, :not_found | term()}
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def unlink_media_from_post(media_id, post_id) when is_binary(media_id) and is_binary(post_id) do
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case Repo.get(Media, media_id) do
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nil ->
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{:error, :not_found}
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%Media{} = media ->
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project = Projects.get_project!(media.project_id)
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case Repo.transaction(fn ->
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{_count, _} =
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Repo.delete_all(
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from pm in PostMedia, where: pm.media_id == ^media.id and pm.post_id == ^post_id
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)
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:ok
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end) do
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{:ok, :ok} ->
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:ok = write_sidecar(project, media)
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{:ok, :unlinked}
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{:error, reason} ->
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{:error, reason}
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end
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end
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end
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@spec thumbnail_paths(Media.t()) :: %{required(atom()) => String.t()}
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def thumbnail_paths(%Media{id: id}) do
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prefix = String.slice(id, 0, 2)
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%{
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small: Path.join(["thumbnails", prefix, "#{id}-small.webp"]),
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medium: Path.join(["thumbnails", prefix, "#{id}-medium.webp"]),
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large: Path.join(["thumbnails", prefix, "#{id}-large.webp"]),
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ai: Path.join(["thumbnails", prefix, "#{id}-ai.jpg"])
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}
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end
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@spec regenerate_thumbnails(String.t()) :: {:ok, Media.t()} | {:error, :not_found | term()}
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def regenerate_thumbnails(media_id) do
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case Repo.get(Media, media_id) do
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nil ->
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{:error, :not_found}
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media ->
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project = Projects.get_project!(media.project_id)
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:ok = ensure_thumbnails(project, media)
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{:ok, media}
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end
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end
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@spec regenerate_missing_thumbnails(String.t(), rebuild_opts()) ::
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%{processed: non_neg_integer(), generated: non_neg_integer(), failed: non_neg_integer()}
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def regenerate_missing_thumbnails(project_id, opts \\ []) do
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project = Projects.get_project!(project_id)
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on_progress = progress_callback(opts)
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media_items =
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Repo.all(
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from(media in Media,
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where: media.project_id == ^project_id,
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order_by: [asc: media.created_at]
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)
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)
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|> Enum.filter(fn media ->
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String.starts_with?(media.mime_type || "", "image/") and
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not String.contains?(media.mime_type || "", "svg")
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end)
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total_media = length(media_items)
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:ok = report_rebuild_started(on_progress, total_media, "image assets")
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media_items
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|> Enum.with_index(1)
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|> Enum.reduce(%{processed: 0, generated: 0, failed: 0}, fn {media, index}, acc ->
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missing_paths =
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media
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|> thumbnail_paths()
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|> Enum.map(fn {_size, relative_path} -> Path.join(Projects.project_data_dir(project), relative_path) end)
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|> Enum.reject(&File.exists?/1)
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next_acc =
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if missing_paths == [] do
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%{acc | processed: acc.processed + 1}
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else
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try do
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:ok = ensure_thumbnails(project, media)
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%{
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||||
processed: acc.processed + 1,
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||||
generated: acc.generated + length(missing_paths),
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failed: acc.failed
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||||
}
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rescue
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||||
_error ->
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||||
%{acc | processed: acc.processed + 1, failed: acc.failed + 1}
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||||
end
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||||
end
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||||
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||||
:ok = report_rebuild_progress(on_progress, index, total_media, "image assets")
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||||
next_acc
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||||
end)
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||||
end
|
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|
||||
@spec rebuild_media_from_files(String.t(), rebuild_opts()) :: {:ok, [Media.t()]}
|
||||
def rebuild_media_from_files(project_id, opts \\ []) do
|
||||
project = Projects.get_project!(project_id)
|
||||
on_progress = progress_callback(opts)
|
||||
|
||||
canonical_sidecars =
|
||||
project
|
||||
|> Projects.project_data_dir()
|
||||
|> Path.join("media")
|
||||
|> list_matching_files("*.meta")
|
||||
|> Enum.filter(&canonical_sidecar?/1)
|
||||
|> Enum.filter(&binary_exists_for_sidecar?/1)
|
||||
|> Rebuild.parallel_map(&parse_canonical_sidecar(project, &1))
|
||||
|
||||
translation_sidecars =
|
||||
project
|
||||
|> Projects.project_data_dir()
|
||||
|> Path.join("media")
|
||||
|> list_matching_files("*.meta")
|
||||
|> Enum.filter(&translation_sidecar?/1)
|
||||
|> Rebuild.parallel_map(&parse_translation_sidecar(&1))
|
||||
|
||||
total_files = length(canonical_sidecars) + length(translation_sidecars)
|
||||
:ok = report_rebuild_started(on_progress, total_files, "media files")
|
||||
|
||||
media_items =
|
||||
canonical_sidecars
|
||||
|> Enum.with_index(1)
|
||||
|> Enum.map(fn {sidecar, index} ->
|
||||
media = upsert_media_from_sidecar(project, sidecar, sync_search: false)
|
||||
:ok = report_rebuild_progress(on_progress, index, total_files, "media files")
|
||||
media
|
||||
end)
|
||||
|
||||
canonical_media_by_binary_path =
|
||||
Map.new(media_items, fn media ->
|
||||
{Path.join(Projects.project_data_dir(project), media.file_path), media}
|
||||
end)
|
||||
|
||||
translation_sidecars
|
||||
|> Enum.with_index(length(canonical_sidecars) + 1)
|
||||
|> Enum.each(fn {sidecar, index} ->
|
||||
upsert_translation_from_sidecar(project, canonical_media_by_binary_path, sidecar, sync_search: false)
|
||||
:ok = report_rebuild_progress(on_progress, index, total_files, "media files")
|
||||
end)
|
||||
|
||||
if Keyword.get(opts, :reindex_search, true) do
|
||||
:ok = report_rebuild_phase(on_progress, 0.99, "Refreshing media search index")
|
||||
:ok =
|
||||
Search.reindex_media(project.id,
|
||||
on_progress: scaled_progress_reporter(on_progress, 0.99, 1.0)
|
||||
)
|
||||
end
|
||||
|
||||
{:ok, media_items}
|
||||
end
|
||||
|
||||
defp upsert_media_from_sidecar(project, sidecar, opts) do
|
||||
now = Persistence.now_ms()
|
||||
|
||||
attrs = %{
|
||||
id: DocumentFields.get(sidecar.fields, "id") || Ecto.UUID.generate(),
|
||||
project_id: project.id,
|
||||
filename: sidecar.filename,
|
||||
original_name: DocumentFields.get(sidecar.fields, "originalName") || sidecar.filename,
|
||||
mime_type: DocumentFields.get(sidecar.fields, "mimeType") || detect_mime(sidecar.filename),
|
||||
size: DocumentFields.get(sidecar.fields, "size", 0),
|
||||
width: blank_to_nil(DocumentFields.get(sidecar.fields, "width")),
|
||||
height: blank_to_nil(DocumentFields.get(sidecar.fields, "height")),
|
||||
title: DocumentFields.get(sidecar.fields, "title"),
|
||||
alt: DocumentFields.get(sidecar.fields, "alt"),
|
||||
caption: DocumentFields.get(sidecar.fields, "caption"),
|
||||
author: DocumentFields.get(sidecar.fields, "author"),
|
||||
language: DocumentFields.get(sidecar.fields, "language"),
|
||||
file_path: sidecar.relative_file_path,
|
||||
sidecar_path: sidecar.relative_sidecar_path,
|
||||
checksum: nil,
|
||||
tags: DocumentFields.get(sidecar.fields, "tags", []),
|
||||
created_at: DocumentFields.get(sidecar.fields, "createdAt", now),
|
||||
updated_at: DocumentFields.get(sidecar.fields, "updatedAt", now)
|
||||
}
|
||||
|
||||
media =
|
||||
Repo.get(Media, attrs.id) ||
|
||||
Repo.get_by(Media, project_id: project.id, file_path: sidecar.relative_file_path) || %Media{}
|
||||
|
||||
media =
|
||||
media
|
||||
|> Media.changeset(attrs)
|
||||
|> Repo.insert_or_update!()
|
||||
|
||||
if Keyword.get(opts, :sync_search, true) do
|
||||
:ok = Search.sync_media(media)
|
||||
end
|
||||
|
||||
media
|
||||
end
|
||||
|
||||
defp write_sidecar(project, media) do
|
||||
path = Path.join(Projects.project_data_dir(project), media.sidecar_path)
|
||||
:ok = File.mkdir_p(Path.dirname(path))
|
||||
|
||||
atomic_write(
|
||||
path,
|
||||
Sidecar.serialize_document([
|
||||
{"id", media.id},
|
||||
{"originalName", media.original_name},
|
||||
{"mimeType", media.mime_type},
|
||||
{"size", media.size},
|
||||
{"width", media.width},
|
||||
{"height", media.height},
|
||||
{"title", media.title},
|
||||
{"alt", media.alt},
|
||||
{"caption", media.caption},
|
||||
{"author", media.author},
|
||||
{"language", media.language},
|
||||
{"createdAt", media.created_at},
|
||||
{"updatedAt", media.updated_at},
|
||||
{"linkedPostIds", linked_post_ids(media.id)},
|
||||
{"tags", media.tags || []}
|
||||
])
|
||||
)
|
||||
end
|
||||
|
||||
defp write_translation_sidecar(project, media, translation) do
|
||||
path =
|
||||
Path.join(
|
||||
Projects.project_data_dir(project),
|
||||
translation_sidecar_path(media, translation.language)
|
||||
)
|
||||
|
||||
:ok = File.mkdir_p(Path.dirname(path))
|
||||
|
||||
atomic_write(
|
||||
path,
|
||||
Sidecar.serialize_document([
|
||||
{"translationFor", media.id},
|
||||
{"language", translation.language},
|
||||
{"title", translation.title},
|
||||
{"alt", translation.alt},
|
||||
{"caption", translation.caption}
|
||||
])
|
||||
)
|
||||
end
|
||||
|
||||
defp upsert_translation_from_sidecar(project, canonical_media_by_binary_path, sidecar, opts) do
|
||||
case Map.get(canonical_media_by_binary_path, sidecar.binary_path) do
|
||||
nil ->
|
||||
:skip
|
||||
|
||||
media ->
|
||||
now = Persistence.now_ms()
|
||||
language = DocumentFields.fetch!(sidecar.fields, "language")
|
||||
|
||||
translation =
|
||||
Repo.get_by(Translation, translation_for: media.id, language: language) ||
|
||||
%Translation{id: Ecto.UUID.generate(), created_at: now}
|
||||
|
||||
translation
|
||||
|> Translation.changeset(%{
|
||||
id: translation.id,
|
||||
project_id: project.id,
|
||||
translation_for: media.id,
|
||||
language: language,
|
||||
title: DocumentFields.get(sidecar.fields, "title"),
|
||||
alt: DocumentFields.get(sidecar.fields, "alt"),
|
||||
caption: DocumentFields.get(sidecar.fields, "caption"),
|
||||
created_at: translation.created_at || now,
|
||||
updated_at: now
|
||||
})
|
||||
|> Repo.insert_or_update!()
|
||||
|
||||
if Keyword.get(opts, :sync_search, true) do
|
||||
:ok = Search.sync_media(media.id)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
defp parse_canonical_sidecar(project, sidecar_path) do
|
||||
{:ok, fields} = sidecar_path |> File.read!() |> Sidecar.parse_document()
|
||||
relative_sidecar_path = Path.relative_to(sidecar_path, Projects.project_data_dir(project))
|
||||
relative_file_path = String.trim_trailing(relative_sidecar_path, ".meta")
|
||||
|
||||
%{
|
||||
fields: fields,
|
||||
relative_sidecar_path: relative_sidecar_path,
|
||||
relative_file_path: relative_file_path,
|
||||
filename: Path.basename(relative_file_path)
|
||||
}
|
||||
end
|
||||
|
||||
defp parse_translation_sidecar(sidecar_path) do
|
||||
{:ok, fields} = sidecar_path |> File.read!() |> Sidecar.parse_document()
|
||||
|
||||
%{
|
||||
fields: fields,
|
||||
binary_path: binary_path_for_translation_sidecar(sidecar_path)
|
||||
}
|
||||
end
|
||||
|
||||
defp ensure_thumbnails(project, media) do
|
||||
if image_mime?(media.mime_type) do
|
||||
source_path = Path.join(Projects.project_data_dir(project), media.file_path)
|
||||
|
||||
case Image.open(source_path) do
|
||||
{:ok, image} ->
|
||||
image
|
||||
|> Image.autorotate!()
|
||||
|> write_all_thumbnails(project, media)
|
||||
|
||||
{:error, _reason} ->
|
||||
:ok
|
||||
end
|
||||
end
|
||||
|
||||
:ok
|
||||
end
|
||||
|
||||
defp write_all_thumbnails(image, project, media) do
|
||||
thumbnail_paths(media)
|
||||
|> Enum.each(fn {size, relative_path} ->
|
||||
destination = Path.join(Projects.project_data_dir(project), relative_path)
|
||||
:ok = File.mkdir_p(Path.dirname(destination))
|
||||
|
||||
image
|
||||
|> render_thumbnail(size)
|
||||
|> write_thumbnail(destination, size)
|
||||
end)
|
||||
|
||||
:ok
|
||||
end
|
||||
|
||||
defp render_thumbnail(image, :small), do: bounded_thumbnail(image, 150, 150)
|
||||
defp render_thumbnail(image, :medium), do: bounded_thumbnail(image, 400, 400)
|
||||
defp render_thumbnail(image, :large), do: bounded_thumbnail(image, 800, 800)
|
||||
|
||||
defp render_thumbnail(image, :ai) do
|
||||
image
|
||||
|> Image.thumbnail!("448x448", fit: :contain, resize: :both, autorotate: false)
|
||||
|> Image.embed!(448, 448, x: :center, y: :center, background_color: :black)
|
||||
end
|
||||
|
||||
defp bounded_thumbnail(image, width, height) do
|
||||
Image.thumbnail!(image, "#{width}x#{height}", fit: :contain, resize: :down, autorotate: false)
|
||||
end
|
||||
|
||||
defp write_thumbnail(image, destination, :ai) do
|
||||
flattened = Image.flatten!(image, background_color: :black)
|
||||
Image.write!(flattened, destination, quality: 85, strip_metadata: true)
|
||||
:ok
|
||||
end
|
||||
|
||||
defp write_thumbnail(image, destination, _size) do
|
||||
Image.write!(image, destination, quality: 80, strip_metadata: true)
|
||||
:ok
|
||||
end
|
||||
|
||||
defp delete_thumbnail_files(project_id, media) do
|
||||
Enum.each(Map.values(thumbnail_paths(media)), fn path ->
|
||||
delete_file_if_present(project_id, path)
|
||||
end)
|
||||
|
||||
:ok
|
||||
end
|
||||
|
||||
defp media_file_path(file_name, timestamp) do
|
||||
datetime = Persistence.from_unix_ms!(timestamp)
|
||||
year = Integer.to_string(datetime.year)
|
||||
month = datetime.month |> Integer.to_string() |> String.pad_leading(2, "0")
|
||||
Path.join(["media", year, month, file_name])
|
||||
end
|
||||
|
||||
defp detect_mime(file_name) do
|
||||
case String.downcase(Path.extname(file_name)) do
|
||||
".txt" -> "text/plain"
|
||||
".md" -> "text/markdown"
|
||||
".jpg" -> "image/jpeg"
|
||||
".jpeg" -> "image/jpeg"
|
||||
".png" -> "image/png"
|
||||
".gif" -> "image/gif"
|
||||
".webp" -> "image/webp"
|
||||
".tif" -> "image/tiff"
|
||||
".tiff" -> "image/tiff"
|
||||
".bmp" -> "image/bmp"
|
||||
".heic" -> "image/heic"
|
||||
".heif" -> "image/heif"
|
||||
_ -> "application/octet-stream"
|
||||
end
|
||||
end
|
||||
|
||||
defp image_dimensions(source_path, mime_type) do
|
||||
if image_mime?(mime_type) do
|
||||
case Image.open(source_path) do
|
||||
{:ok, image} -> {Image.width(image), Image.height(image)}
|
||||
{:error, _reason} -> {nil, nil}
|
||||
end
|
||||
else
|
||||
{nil, nil}
|
||||
end
|
||||
end
|
||||
|
||||
defp image_mime?(mime_type), do: String.starts_with?(mime_type || "", "image/")
|
||||
|
||||
defp binary_exists_for_sidecar?(sidecar_path) do
|
||||
sidecar_path
|
||||
|> String.trim_trailing(".meta")
|
||||
|> File.exists?()
|
||||
end
|
||||
|
||||
defp list_matching_files(dir, pattern) do
|
||||
if File.dir?(dir) do
|
||||
Path.join([dir, "**", pattern])
|
||||
|> Path.wildcard()
|
||||
|> Enum.sort()
|
||||
else
|
||||
[]
|
||||
end
|
||||
end
|
||||
|
||||
defp canonical_sidecar?(sidecar_path) do
|
||||
not translation_sidecar?(sidecar_path)
|
||||
end
|
||||
|
||||
defp translation_sidecar?(sidecar_path) do
|
||||
Regex.match?(~r/\.[a-z]{2}\.meta$/i, sidecar_path)
|
||||
end
|
||||
|
||||
defp binary_path_for_translation_sidecar(sidecar_path) do
|
||||
Regex.replace(~r/\.[a-z]{2}\.meta$/i, sidecar_path, "")
|
||||
end
|
||||
|
||||
defp translation_sidecar_path(media, language), do: "#{media.file_path}.#{language}.meta"
|
||||
|
||||
defp delete_file_if_present(project_id, relative_path) do
|
||||
project = Projects.get_project!(project_id)
|
||||
full_path = Path.join(Projects.project_data_dir(project), relative_path)
|
||||
|
||||
case File.rm(full_path) do
|
||||
:ok -> :ok
|
||||
{:error, :enoent} -> :ok
|
||||
{:error, reason} -> {:error, reason}
|
||||
end
|
||||
end
|
||||
|
||||
defp atomic_write(path, contents) do
|
||||
Persistence.atomic_write(path, contents)
|
||||
end
|
||||
|
||||
defp linked_post_ids(media_id) do
|
||||
Repo.all(
|
||||
from pm in PostMedia,
|
||||
where: pm.media_id == ^media_id,
|
||||
order_by: [asc: pm.sort_order, asc: pm.post_id],
|
||||
select: pm.post_id
|
||||
)
|
||||
end
|
||||
|
||||
defp next_sort_order(media_id) do
|
||||
case Repo.one(
|
||||
from pm in PostMedia,
|
||||
where: pm.media_id == ^media_id,
|
||||
select: max(pm.sort_order)
|
||||
) do
|
||||
value when is_integer(value) -> value + 1
|
||||
_other -> 0
|
||||
end
|
||||
end
|
||||
|
||||
defp blank_to_nil(nil), do: nil
|
||||
defp blank_to_nil(""), do: nil
|
||||
defp blank_to_nil(value), do: value
|
||||
|
||||
defp maybe_put(map, _key, nil), do: map
|
||||
defp maybe_put(map, key, value), do: Map.put(map, key, value)
|
||||
|
||||
defp attr(attrs, key) do
|
||||
cond do
|
||||
Map.has_key?(attrs, key) -> Map.get(attrs, key)
|
||||
Map.has_key?(attrs, Atom.to_string(key)) -> Map.get(attrs, Atom.to_string(key))
|
||||
true -> nil
|
||||
end
|
||||
end
|
||||
|
||||
defp progress_callback(opts) do
|
||||
case Keyword.get(opts, :on_progress) do
|
||||
callback when is_function(callback, 2) -> callback
|
||||
_other -> nil
|
||||
end
|
||||
end
|
||||
|
||||
defp scaled_progress_reporter(nil, _start_value, _end_value), do: nil
|
||||
|
||||
defp scaled_progress_reporter(report, start_value, end_value) when is_function(report, 2) do
|
||||
fn value, message ->
|
||||
scaled_value = start_value + (end_value - start_value) * value
|
||||
report.(scaled_value, message)
|
||||
end
|
||||
end
|
||||
|
||||
defp report_rebuild_started(nil, _total, _label), do: :ok
|
||||
|
||||
defp report_rebuild_started(callback, 0, label) do
|
||||
callback.(1.0, "No #{label} found")
|
||||
:ok
|
||||
end
|
||||
|
||||
defp report_rebuild_started(callback, total, label) do
|
||||
callback.(0.05, "Rebuilding #{label} (0/#{total})")
|
||||
:ok
|
||||
end
|
||||
|
||||
defp report_rebuild_progress(nil, _current, _total, _label), do: :ok
|
||||
defp report_rebuild_progress(_callback, _current, 0, _label), do: :ok
|
||||
|
||||
defp report_rebuild_progress(callback, current, total, label) do
|
||||
callback.(0.05 + 0.95 * (current / total), "Rebuilding #{label} (#{current}/#{total})")
|
||||
:ok
|
||||
end
|
||||
|
||||
defp report_rebuild_phase(nil, _progress, _message), do: :ok
|
||||
|
||||
defp report_rebuild_phase(callback, progress, message) do
|
||||
callback.(progress, message)
|
||||
:ok
|
||||
end
|
||||
end
|
||||
|
||||
150
lib/bds/media/file_ops.ex
Normal file
150
lib/bds/media/file_ops.ex
Normal file
@@ -0,0 +1,150 @@
|
||||
defmodule BDS.Media.FileOps do
|
||||
@moduledoc false
|
||||
|
||||
alias BDS.Persistence
|
||||
alias BDS.Projects
|
||||
|
||||
@typedoc "An attribute map that may use atom or string keys."
|
||||
@type attrs :: %{optional(atom()) => term(), optional(String.t()) => term()}
|
||||
|
||||
@spec attr(attrs(), atom()) :: term()
|
||||
def attr(attrs, key) do
|
||||
cond do
|
||||
Map.has_key?(attrs, key) -> Map.get(attrs, key)
|
||||
Map.has_key?(attrs, Atom.to_string(key)) -> Map.get(attrs, Atom.to_string(key))
|
||||
true -> nil
|
||||
end
|
||||
end
|
||||
|
||||
@spec maybe_put(map(), atom(), term()) :: map()
|
||||
def maybe_put(map, _key, nil), do: map
|
||||
def maybe_put(map, key, value), do: Map.put(map, key, value)
|
||||
|
||||
@spec blank_to_nil(term()) :: term()
|
||||
def blank_to_nil(nil), do: nil
|
||||
def blank_to_nil(""), do: nil
|
||||
def blank_to_nil(value), do: value
|
||||
|
||||
@spec atomic_write(Path.t(), iodata()) :: :ok | {:error, term()}
|
||||
def atomic_write(path, contents), do: Persistence.atomic_write(path, contents)
|
||||
|
||||
@spec delete_file_if_present(String.t(), Path.t()) :: :ok | {:error, term()}
|
||||
def delete_file_if_present(project_id, relative_path) do
|
||||
project = Projects.get_project!(project_id)
|
||||
full_path = Path.join(Projects.project_data_dir(project), relative_path)
|
||||
|
||||
case File.rm(full_path) do
|
||||
:ok -> :ok
|
||||
{:error, :enoent} -> :ok
|
||||
{:error, reason} -> {:error, reason}
|
||||
end
|
||||
end
|
||||
|
||||
@spec list_matching_files(Path.t(), String.t()) :: [Path.t()]
|
||||
def list_matching_files(dir, pattern) do
|
||||
if File.dir?(dir) do
|
||||
Path.join([dir, "**", pattern])
|
||||
|> Path.wildcard()
|
||||
|> Enum.sort()
|
||||
else
|
||||
[]
|
||||
end
|
||||
end
|
||||
|
||||
@spec media_file_path(String.t(), integer()) :: Path.t()
|
||||
def media_file_path(file_name, timestamp) do
|
||||
datetime = Persistence.from_unix_ms!(timestamp)
|
||||
year = Integer.to_string(datetime.year)
|
||||
month = datetime.month |> Integer.to_string() |> String.pad_leading(2, "0")
|
||||
Path.join(["media", year, month, file_name])
|
||||
end
|
||||
|
||||
@spec detect_mime(String.t()) :: String.t()
|
||||
def detect_mime(file_name) do
|
||||
case String.downcase(Path.extname(file_name)) do
|
||||
".txt" -> "text/plain"
|
||||
".md" -> "text/markdown"
|
||||
".jpg" -> "image/jpeg"
|
||||
".jpeg" -> "image/jpeg"
|
||||
".png" -> "image/png"
|
||||
".gif" -> "image/gif"
|
||||
".webp" -> "image/webp"
|
||||
".tif" -> "image/tiff"
|
||||
".tiff" -> "image/tiff"
|
||||
".bmp" -> "image/bmp"
|
||||
".heic" -> "image/heic"
|
||||
".heif" -> "image/heif"
|
||||
_ -> "application/octet-stream"
|
||||
end
|
||||
end
|
||||
|
||||
@spec image_dimensions(Path.t(), String.t() | nil) ::
|
||||
{non_neg_integer() | nil, non_neg_integer() | nil}
|
||||
def image_dimensions(source_path, mime_type) do
|
||||
if image_mime?(mime_type) do
|
||||
case Image.open(source_path) do
|
||||
{:ok, image} -> {Image.width(image), Image.height(image)}
|
||||
{:error, _reason} -> {nil, nil}
|
||||
end
|
||||
else
|
||||
{nil, nil}
|
||||
end
|
||||
end
|
||||
|
||||
@spec image_mime?(String.t() | nil) :: boolean()
|
||||
def image_mime?(mime_type), do: String.starts_with?(mime_type || "", "image/")
|
||||
|
||||
@spec progress_callback(keyword()) :: (float(), String.t() -> any()) | nil
|
||||
def progress_callback(opts) do
|
||||
case Keyword.get(opts, :on_progress) do
|
||||
callback when is_function(callback, 2) -> callback
|
||||
_other -> nil
|
||||
end
|
||||
end
|
||||
|
||||
@spec scaled_progress_reporter((float(), String.t() -> any()) | nil, float(), float()) ::
|
||||
(float(), String.t() -> any()) | nil
|
||||
def scaled_progress_reporter(nil, _start_value, _end_value), do: nil
|
||||
|
||||
def scaled_progress_reporter(report, start_value, end_value) when is_function(report, 2) do
|
||||
fn value, message ->
|
||||
scaled_value = start_value + (end_value - start_value) * value
|
||||
report.(scaled_value, message)
|
||||
end
|
||||
end
|
||||
|
||||
@spec report_rebuild_started((float(), String.t() -> any()) | nil, non_neg_integer(), String.t()) :: :ok
|
||||
def report_rebuild_started(nil, _total, _label), do: :ok
|
||||
|
||||
def report_rebuild_started(callback, 0, label) do
|
||||
callback.(1.0, "No #{label} found")
|
||||
:ok
|
||||
end
|
||||
|
||||
def report_rebuild_started(callback, total, label) do
|
||||
callback.(0.05, "Rebuilding #{label} (0/#{total})")
|
||||
:ok
|
||||
end
|
||||
|
||||
@spec report_rebuild_progress(
|
||||
(float(), String.t() -> any()) | nil,
|
||||
non_neg_integer(),
|
||||
non_neg_integer(),
|
||||
String.t()
|
||||
) :: :ok
|
||||
def report_rebuild_progress(nil, _current, _total, _label), do: :ok
|
||||
def report_rebuild_progress(_callback, _current, 0, _label), do: :ok
|
||||
|
||||
def report_rebuild_progress(callback, current, total, label) do
|
||||
callback.(0.05 + 0.95 * (current / total), "Rebuilding #{label} (#{current}/#{total})")
|
||||
:ok
|
||||
end
|
||||
|
||||
@spec report_rebuild_phase((float(), String.t() -> any()) | nil, float(), String.t()) :: :ok
|
||||
def report_rebuild_phase(nil, _progress, _message), do: :ok
|
||||
|
||||
def report_rebuild_phase(callback, progress, message) do
|
||||
callback.(progress, message)
|
||||
:ok
|
||||
end
|
||||
end
|
||||
125
lib/bds/media/linking.ex
Normal file
125
lib/bds/media/linking.ex
Normal file
@@ -0,0 +1,125 @@
|
||||
defmodule BDS.Media.Linking do
|
||||
@moduledoc false
|
||||
|
||||
import Ecto.Query
|
||||
|
||||
alias BDS.Media.Media
|
||||
alias BDS.Media.Sidecars
|
||||
alias BDS.Persistence
|
||||
alias BDS.Posts.PostMedia
|
||||
alias BDS.Projects
|
||||
alias BDS.Repo
|
||||
|
||||
@spec list_linked_posts(String.t()) ::
|
||||
[%{post_id: String.t(), title: String.t(), sort_order: integer()}]
|
||||
def list_linked_posts(media_id) when is_binary(media_id) do
|
||||
Repo.all(
|
||||
from post in BDS.Posts.Post,
|
||||
join: pm in PostMedia,
|
||||
on: pm.post_id == post.id,
|
||||
where: pm.media_id == ^media_id,
|
||||
order_by: [asc: pm.sort_order, asc: post.updated_at],
|
||||
select: %{
|
||||
post_id: post.id,
|
||||
title: fragment("COALESCE(?, ?, ?)", post.title, post.slug, post.id),
|
||||
sort_order: pm.sort_order
|
||||
}
|
||||
)
|
||||
end
|
||||
|
||||
@spec link_media_to_post(String.t(), String.t()) ::
|
||||
{:ok, :linked} | {:error, :not_found | term()}
|
||||
def link_media_to_post(media_id, post_id) when is_binary(media_id) and is_binary(post_id) do
|
||||
case {Repo.get(Media, media_id), Repo.get(BDS.Posts.Post, post_id)} do
|
||||
{nil, _post} ->
|
||||
{:error, :not_found}
|
||||
|
||||
{_media, nil} ->
|
||||
{:error, :not_found}
|
||||
|
||||
{%Media{} = media, %BDS.Posts.Post{} = post} ->
|
||||
project = Projects.get_project!(media.project_id)
|
||||
|
||||
case Repo.transaction(fn ->
|
||||
if Repo.exists?(
|
||||
from pm in PostMedia,
|
||||
where: pm.post_id == ^post.id and pm.media_id == ^media.id
|
||||
) do
|
||||
:already_linked
|
||||
else
|
||||
sort_order = next_sort_order(media.id)
|
||||
|
||||
%PostMedia{}
|
||||
|> PostMedia.changeset(%{
|
||||
id: Ecto.UUID.generate(),
|
||||
project_id: media.project_id,
|
||||
post_id: post.id,
|
||||
media_id: media.id,
|
||||
sort_order: sort_order,
|
||||
created_at: Persistence.now_ms()
|
||||
})
|
||||
|> Repo.insert!()
|
||||
|
||||
:linked
|
||||
end
|
||||
end) do
|
||||
{:ok, _result} ->
|
||||
:ok = Sidecars.write_sidecar(project, media)
|
||||
{:ok, :linked}
|
||||
|
||||
{:error, reason} ->
|
||||
{:error, reason}
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@spec unlink_media_from_post(String.t(), String.t()) ::
|
||||
{:ok, :unlinked} | {:error, :not_found | term()}
|
||||
def unlink_media_from_post(media_id, post_id) when is_binary(media_id) and is_binary(post_id) do
|
||||
case Repo.get(Media, media_id) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
%Media{} = media ->
|
||||
project = Projects.get_project!(media.project_id)
|
||||
|
||||
case Repo.transaction(fn ->
|
||||
{_count, _} =
|
||||
Repo.delete_all(
|
||||
from pm in PostMedia,
|
||||
where: pm.media_id == ^media.id and pm.post_id == ^post_id
|
||||
)
|
||||
|
||||
:ok
|
||||
end) do
|
||||
{:ok, :ok} ->
|
||||
:ok = Sidecars.write_sidecar(project, media)
|
||||
{:ok, :unlinked}
|
||||
|
||||
{:error, reason} ->
|
||||
{:error, reason}
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@spec linked_post_ids(String.t()) :: [String.t()]
|
||||
def linked_post_ids(media_id) do
|
||||
Repo.all(
|
||||
from pm in PostMedia,
|
||||
where: pm.media_id == ^media_id,
|
||||
order_by: [asc: pm.sort_order, asc: pm.post_id],
|
||||
select: pm.post_id
|
||||
)
|
||||
end
|
||||
|
||||
defp next_sort_order(media_id) do
|
||||
case Repo.one(
|
||||
from pm in PostMedia,
|
||||
where: pm.media_id == ^media_id,
|
||||
select: max(pm.sort_order)
|
||||
) do
|
||||
value when is_integer(value) -> value + 1
|
||||
_other -> 0
|
||||
end
|
||||
end
|
||||
end
|
||||
82
lib/bds/media/rebuilder.ex
Normal file
82
lib/bds/media/rebuilder.ex
Normal file
@@ -0,0 +1,82 @@
|
||||
defmodule BDS.Media.Rebuilder do
|
||||
@moduledoc false
|
||||
|
||||
import BDS.Media.FileOps,
|
||||
only: [
|
||||
list_matching_files: 2,
|
||||
progress_callback: 1,
|
||||
report_rebuild_phase: 3,
|
||||
report_rebuild_progress: 4,
|
||||
report_rebuild_started: 3,
|
||||
scaled_progress_reporter: 3
|
||||
]
|
||||
|
||||
alias BDS.Media.Media
|
||||
alias BDS.Media.Sidecars
|
||||
alias BDS.Projects
|
||||
alias BDS.Rebuild
|
||||
alias BDS.Search
|
||||
|
||||
@type rebuild_opts :: keyword()
|
||||
|
||||
@spec rebuild_media_from_files(String.t(), rebuild_opts()) :: {:ok, [Media.t()]}
|
||||
def rebuild_media_from_files(project_id, opts \\ []) do
|
||||
project = Projects.get_project!(project_id)
|
||||
on_progress = progress_callback(opts)
|
||||
|
||||
canonical_sidecars =
|
||||
project
|
||||
|> Projects.project_data_dir()
|
||||
|> Path.join("media")
|
||||
|> list_matching_files("*.meta")
|
||||
|> Enum.filter(&Sidecars.canonical_sidecar?/1)
|
||||
|> Enum.filter(&Sidecars.binary_exists_for_sidecar?/1)
|
||||
|> Rebuild.parallel_map(&Sidecars.parse_canonical_sidecar(project, &1))
|
||||
|
||||
translation_sidecars =
|
||||
project
|
||||
|> Projects.project_data_dir()
|
||||
|> Path.join("media")
|
||||
|> list_matching_files("*.meta")
|
||||
|> Enum.filter(&Sidecars.translation_sidecar?/1)
|
||||
|> Rebuild.parallel_map(&Sidecars.parse_translation_sidecar(&1))
|
||||
|
||||
total_files = length(canonical_sidecars) + length(translation_sidecars)
|
||||
:ok = report_rebuild_started(on_progress, total_files, "media files")
|
||||
|
||||
media_items =
|
||||
canonical_sidecars
|
||||
|> Enum.with_index(1)
|
||||
|> Enum.map(fn {sidecar, index} ->
|
||||
media = Sidecars.upsert_media_from_sidecar(project, sidecar, sync_search: false)
|
||||
:ok = report_rebuild_progress(on_progress, index, total_files, "media files")
|
||||
media
|
||||
end)
|
||||
|
||||
canonical_media_by_binary_path =
|
||||
Map.new(media_items, fn media ->
|
||||
{Path.join(Projects.project_data_dir(project), media.file_path), media}
|
||||
end)
|
||||
|
||||
translation_sidecars
|
||||
|> Enum.with_index(length(canonical_sidecars) + 1)
|
||||
|> Enum.each(fn {sidecar, index} ->
|
||||
Sidecars.upsert_translation_from_sidecar(project, canonical_media_by_binary_path, sidecar,
|
||||
sync_search: false
|
||||
)
|
||||
|
||||
:ok = report_rebuild_progress(on_progress, index, total_files, "media files")
|
||||
end)
|
||||
|
||||
if Keyword.get(opts, :reindex_search, true) do
|
||||
:ok = report_rebuild_phase(on_progress, 0.99, "Refreshing media search index")
|
||||
|
||||
:ok =
|
||||
Search.reindex_media(project.id,
|
||||
on_progress: scaled_progress_reporter(on_progress, 0.99, 1.0)
|
||||
)
|
||||
end
|
||||
|
||||
{:ok, media_items}
|
||||
end
|
||||
end
|
||||
329
lib/bds/media/sidecars.ex
Normal file
329
lib/bds/media/sidecars.ex
Normal file
@@ -0,0 +1,329 @@
|
||||
defmodule BDS.Media.Sidecars do
|
||||
@moduledoc false
|
||||
|
||||
import BDS.Media.FileOps,
|
||||
only: [
|
||||
atomic_write: 2,
|
||||
blank_to_nil: 1,
|
||||
detect_mime: 1
|
||||
]
|
||||
|
||||
alias BDS.DocumentFields
|
||||
alias BDS.Media.Linking
|
||||
alias BDS.Media.Media
|
||||
alias BDS.Media.Translation
|
||||
alias BDS.Persistence
|
||||
alias BDS.Projects
|
||||
alias BDS.Repo
|
||||
alias BDS.Search
|
||||
alias BDS.Sidecar
|
||||
|
||||
@spec write_sidecar(BDS.Projects.Project.t(), Media.t()) :: :ok
|
||||
def write_sidecar(project, media) do
|
||||
path = Path.join(Projects.project_data_dir(project), media.sidecar_path)
|
||||
:ok = File.mkdir_p(Path.dirname(path))
|
||||
|
||||
atomic_write(
|
||||
path,
|
||||
Sidecar.serialize_document([
|
||||
{"id", media.id},
|
||||
{"originalName", media.original_name},
|
||||
{"mimeType", media.mime_type},
|
||||
{"size", media.size},
|
||||
{"width", media.width},
|
||||
{"height", media.height},
|
||||
{"title", media.title},
|
||||
{"alt", media.alt},
|
||||
{"caption", media.caption},
|
||||
{"author", media.author},
|
||||
{"language", media.language},
|
||||
{"createdAt", media.created_at},
|
||||
{"updatedAt", media.updated_at},
|
||||
{"linkedPostIds", Linking.linked_post_ids(media.id)},
|
||||
{"tags", media.tags || []}
|
||||
])
|
||||
)
|
||||
end
|
||||
|
||||
@spec write_translation_sidecar(BDS.Projects.Project.t(), Media.t(), Translation.t()) :: :ok
|
||||
def write_translation_sidecar(project, media, translation) do
|
||||
path =
|
||||
Path.join(
|
||||
Projects.project_data_dir(project),
|
||||
translation_sidecar_path(media, translation.language)
|
||||
)
|
||||
|
||||
:ok = File.mkdir_p(Path.dirname(path))
|
||||
|
||||
atomic_write(
|
||||
path,
|
||||
Sidecar.serialize_document([
|
||||
{"translationFor", media.id},
|
||||
{"language", translation.language},
|
||||
{"title", translation.title},
|
||||
{"alt", translation.alt},
|
||||
{"caption", translation.caption}
|
||||
])
|
||||
)
|
||||
end
|
||||
|
||||
@spec parse_canonical_sidecar(BDS.Projects.Project.t(), Path.t()) :: map()
|
||||
def parse_canonical_sidecar(project, sidecar_path) do
|
||||
{:ok, fields} = sidecar_path |> File.read!() |> Sidecar.parse_document()
|
||||
relative_sidecar_path = Path.relative_to(sidecar_path, Projects.project_data_dir(project))
|
||||
relative_file_path = String.trim_trailing(relative_sidecar_path, ".meta")
|
||||
|
||||
%{
|
||||
fields: fields,
|
||||
relative_sidecar_path: relative_sidecar_path,
|
||||
relative_file_path: relative_file_path,
|
||||
filename: Path.basename(relative_file_path)
|
||||
}
|
||||
end
|
||||
|
||||
@spec parse_translation_sidecar(Path.t()) :: map()
|
||||
def parse_translation_sidecar(sidecar_path) do
|
||||
{:ok, fields} = sidecar_path |> File.read!() |> Sidecar.parse_document()
|
||||
|
||||
%{
|
||||
fields: fields,
|
||||
binary_path: binary_path_for_translation_sidecar(sidecar_path)
|
||||
}
|
||||
end
|
||||
|
||||
@spec upsert_media_from_sidecar(BDS.Projects.Project.t(), map(), keyword()) :: Media.t()
|
||||
def upsert_media_from_sidecar(project, sidecar, opts) do
|
||||
now = Persistence.now_ms()
|
||||
|
||||
attrs = %{
|
||||
id: DocumentFields.get(sidecar.fields, "id") || Ecto.UUID.generate(),
|
||||
project_id: project.id,
|
||||
filename: sidecar.filename,
|
||||
original_name: DocumentFields.get(sidecar.fields, "originalName") || sidecar.filename,
|
||||
mime_type: DocumentFields.get(sidecar.fields, "mimeType") || detect_mime(sidecar.filename),
|
||||
size: DocumentFields.get(sidecar.fields, "size", 0),
|
||||
width: blank_to_nil(DocumentFields.get(sidecar.fields, "width")),
|
||||
height: blank_to_nil(DocumentFields.get(sidecar.fields, "height")),
|
||||
title: DocumentFields.get(sidecar.fields, "title"),
|
||||
alt: DocumentFields.get(sidecar.fields, "alt"),
|
||||
caption: DocumentFields.get(sidecar.fields, "caption"),
|
||||
author: DocumentFields.get(sidecar.fields, "author"),
|
||||
language: DocumentFields.get(sidecar.fields, "language"),
|
||||
file_path: sidecar.relative_file_path,
|
||||
sidecar_path: sidecar.relative_sidecar_path,
|
||||
checksum: nil,
|
||||
tags: DocumentFields.get(sidecar.fields, "tags", []),
|
||||
created_at: DocumentFields.get(sidecar.fields, "createdAt", now),
|
||||
updated_at: DocumentFields.get(sidecar.fields, "updatedAt", now)
|
||||
}
|
||||
|
||||
media =
|
||||
Repo.get(Media, attrs.id) ||
|
||||
Repo.get_by(Media, project_id: project.id, file_path: sidecar.relative_file_path) ||
|
||||
%Media{}
|
||||
|
||||
media =
|
||||
media
|
||||
|> Media.changeset(attrs)
|
||||
|> Repo.insert_or_update!()
|
||||
|
||||
if Keyword.get(opts, :sync_search, true) do
|
||||
:ok = Search.sync_media(media)
|
||||
end
|
||||
|
||||
media
|
||||
end
|
||||
|
||||
@spec upsert_translation_from_sidecar(BDS.Projects.Project.t(), %{required(Path.t()) => Media.t()}, map(), keyword()) ::
|
||||
Translation.t() | :skip | :ok
|
||||
def upsert_translation_from_sidecar(project, canonical_media_by_binary_path, sidecar, opts) do
|
||||
case Map.get(canonical_media_by_binary_path, sidecar.binary_path) do
|
||||
nil ->
|
||||
:skip
|
||||
|
||||
media ->
|
||||
now = Persistence.now_ms()
|
||||
language = DocumentFields.fetch!(sidecar.fields, "language")
|
||||
|
||||
translation =
|
||||
Repo.get_by(Translation, translation_for: media.id, language: language) ||
|
||||
%Translation{id: Ecto.UUID.generate(), created_at: now}
|
||||
|
||||
translation
|
||||
|> Translation.changeset(%{
|
||||
id: translation.id,
|
||||
project_id: project.id,
|
||||
translation_for: media.id,
|
||||
language: language,
|
||||
title: DocumentFields.get(sidecar.fields, "title"),
|
||||
alt: DocumentFields.get(sidecar.fields, "alt"),
|
||||
caption: DocumentFields.get(sidecar.fields, "caption"),
|
||||
created_at: translation.created_at || now,
|
||||
updated_at: now
|
||||
})
|
||||
|> Repo.insert_or_update!()
|
||||
|
||||
if Keyword.get(opts, :sync_search, true) do
|
||||
:ok = Search.sync_media(media.id)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@spec sync_media_sidecar(String.t()) :: :ok | {:error, :not_found | term()}
|
||||
def sync_media_sidecar(media_id) do
|
||||
case Repo.get(Media, media_id) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
media ->
|
||||
project = Projects.get_project!(media.project_id)
|
||||
:ok = write_sidecar(project, media)
|
||||
:ok
|
||||
end
|
||||
end
|
||||
|
||||
@spec sync_media_from_sidecar(String.t()) :: {:ok, Media.t()} | {:error, :not_found | term()}
|
||||
def sync_media_from_sidecar(media_id) do
|
||||
case Repo.get(Media, media_id) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
%Media{} = media ->
|
||||
project = Projects.get_project!(media.project_id)
|
||||
sidecar_path = Path.join(Projects.project_data_dir(project), media.sidecar_path)
|
||||
|
||||
if File.exists?(sidecar_path) do
|
||||
{:ok, upsert_media_from_sidecar(project, parse_canonical_sidecar(project, sidecar_path), sync_search: true)}
|
||||
else
|
||||
{:error, :not_found}
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@spec sync_media_translation_sidecar(String.t()) ::
|
||||
{:ok, Translation.t()} | {:error, :not_found | term()}
|
||||
def sync_media_translation_sidecar(translation_id) do
|
||||
case Repo.get(Translation, translation_id) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
%Translation{} = translation ->
|
||||
media = Repo.get!(Media, translation.translation_for)
|
||||
project = Projects.get_project!(media.project_id)
|
||||
:ok = write_translation_sidecar(project, media, translation)
|
||||
{:ok, translation}
|
||||
end
|
||||
end
|
||||
|
||||
@spec sync_media_translation_from_sidecar(String.t()) ::
|
||||
{:ok, Translation.t()} | {:error, :not_found | term()}
|
||||
def sync_media_translation_from_sidecar(translation_id) do
|
||||
case Repo.get(Translation, translation_id) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
%Translation{} = translation ->
|
||||
media = Repo.get!(Media, translation.translation_for)
|
||||
project = Projects.get_project!(media.project_id)
|
||||
|
||||
sidecar_path =
|
||||
Path.join(
|
||||
Projects.project_data_dir(project),
|
||||
translation_sidecar_path(media, translation.language)
|
||||
)
|
||||
|
||||
if File.exists?(sidecar_path) do
|
||||
sidecar = parse_translation_sidecar(sidecar_path)
|
||||
|
||||
case BDS.Media.upsert_media_translation(
|
||||
media.id,
|
||||
DocumentFields.fetch!(sidecar.fields, "language"),
|
||||
%{
|
||||
title: DocumentFields.get(sidecar.fields, "title"),
|
||||
alt: DocumentFields.get(sidecar.fields, "alt"),
|
||||
caption: DocumentFields.get(sidecar.fields, "caption")
|
||||
}
|
||||
) do
|
||||
{:ok, updated_translation} -> {:ok, updated_translation}
|
||||
error -> error
|
||||
end
|
||||
else
|
||||
{:error, :not_found}
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@spec import_orphan_media_sidecar(String.t(), String.t()) ::
|
||||
{:ok, Media.t()} | {:error, term()}
|
||||
def import_orphan_media_sidecar(project_id, relative_path) do
|
||||
project = Projects.get_project!(project_id)
|
||||
sidecar_path = Path.join(Projects.project_data_dir(project), relative_path)
|
||||
|
||||
if File.exists?(sidecar_path) do
|
||||
{:ok, upsert_media_from_sidecar(project, parse_canonical_sidecar(project, sidecar_path), sync_search: true)}
|
||||
else
|
||||
{:error, :not_found}
|
||||
end
|
||||
end
|
||||
|
||||
@spec import_orphan_media_translation_sidecar(String.t(), String.t()) ::
|
||||
{:ok, Translation.t()} | {:error, term()}
|
||||
def import_orphan_media_translation_sidecar(project_id, relative_path) do
|
||||
project = Projects.get_project!(project_id)
|
||||
sidecar_path = Path.join(Projects.project_data_dir(project), relative_path)
|
||||
|
||||
if File.exists?(sidecar_path) do
|
||||
sidecar = parse_translation_sidecar(sidecar_path)
|
||||
|
||||
case Repo.get(Media, DocumentFields.get(sidecar.fields, "translationFor")) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
media ->
|
||||
case Repo.get_by(Translation,
|
||||
translation_for: media.id,
|
||||
language: DocumentFields.fetch!(sidecar.fields, "language")
|
||||
) do
|
||||
nil ->
|
||||
BDS.Media.upsert_media_translation(
|
||||
media.id,
|
||||
DocumentFields.fetch!(sidecar.fields, "language"),
|
||||
%{
|
||||
title: DocumentFields.get(sidecar.fields, "title"),
|
||||
alt: DocumentFields.get(sidecar.fields, "alt"),
|
||||
caption: DocumentFields.get(sidecar.fields, "caption")
|
||||
}
|
||||
)
|
||||
|
||||
_translation ->
|
||||
{:error, :conflict}
|
||||
end
|
||||
end
|
||||
else
|
||||
{:error, :not_found}
|
||||
end
|
||||
end
|
||||
|
||||
@spec translation_sidecar_path(Media.t(), String.t()) :: String.t()
|
||||
def translation_sidecar_path(media, language), do: "#{media.file_path}.#{language}.meta"
|
||||
|
||||
@spec canonical_sidecar?(Path.t()) :: boolean()
|
||||
def canonical_sidecar?(sidecar_path), do: not translation_sidecar?(sidecar_path)
|
||||
|
||||
@spec translation_sidecar?(Path.t()) :: boolean()
|
||||
def translation_sidecar?(sidecar_path) do
|
||||
Regex.match?(~r/\.[a-z]{2}\.meta$/i, sidecar_path)
|
||||
end
|
||||
|
||||
@spec binary_path_for_translation_sidecar(Path.t()) :: Path.t()
|
||||
def binary_path_for_translation_sidecar(sidecar_path) do
|
||||
Regex.replace(~r/\.[a-z]{2}\.meta$/i, sidecar_path, "")
|
||||
end
|
||||
|
||||
@spec binary_exists_for_sidecar?(Path.t()) :: boolean()
|
||||
def binary_exists_for_sidecar?(sidecar_path) do
|
||||
sidecar_path
|
||||
|> String.trim_trailing(".meta")
|
||||
|> File.exists?()
|
||||
end
|
||||
end
|
||||
165
lib/bds/media/thumbnails.ex
Normal file
165
lib/bds/media/thumbnails.ex
Normal file
@@ -0,0 +1,165 @@
|
||||
defmodule BDS.Media.Thumbnails do
|
||||
@moduledoc false
|
||||
|
||||
import BDS.Media.FileOps,
|
||||
only: [
|
||||
delete_file_if_present: 2,
|
||||
image_mime?: 1,
|
||||
progress_callback: 1,
|
||||
report_rebuild_progress: 4,
|
||||
report_rebuild_started: 3
|
||||
]
|
||||
|
||||
import Ecto.Query
|
||||
|
||||
alias BDS.Media.Media
|
||||
alias BDS.Projects
|
||||
alias BDS.Repo
|
||||
|
||||
@type rebuild_opts :: keyword()
|
||||
|
||||
@spec thumbnail_paths(Media.t()) :: %{required(atom()) => String.t()}
|
||||
def thumbnail_paths(%Media{id: id}) do
|
||||
prefix = String.slice(id, 0, 2)
|
||||
|
||||
%{
|
||||
small: Path.join(["thumbnails", prefix, "#{id}-small.webp"]),
|
||||
medium: Path.join(["thumbnails", prefix, "#{id}-medium.webp"]),
|
||||
large: Path.join(["thumbnails", prefix, "#{id}-large.webp"]),
|
||||
ai: Path.join(["thumbnails", prefix, "#{id}-ai.jpg"])
|
||||
}
|
||||
end
|
||||
|
||||
@spec regenerate_thumbnails(String.t()) :: {:ok, Media.t()} | {:error, :not_found | term()}
|
||||
def regenerate_thumbnails(media_id) do
|
||||
case Repo.get(Media, media_id) do
|
||||
nil ->
|
||||
{:error, :not_found}
|
||||
|
||||
media ->
|
||||
project = Projects.get_project!(media.project_id)
|
||||
:ok = ensure_thumbnails(project, media)
|
||||
{:ok, media}
|
||||
end
|
||||
end
|
||||
|
||||
@spec regenerate_missing_thumbnails(String.t(), rebuild_opts()) ::
|
||||
%{processed: non_neg_integer(), generated: non_neg_integer(), failed: non_neg_integer()}
|
||||
def regenerate_missing_thumbnails(project_id, opts \\ []) do
|
||||
project = Projects.get_project!(project_id)
|
||||
on_progress = progress_callback(opts)
|
||||
|
||||
media_items =
|
||||
Repo.all(
|
||||
from(media in Media,
|
||||
where: media.project_id == ^project_id,
|
||||
order_by: [asc: media.created_at]
|
||||
)
|
||||
)
|
||||
|> Enum.filter(fn media ->
|
||||
String.starts_with?(media.mime_type || "", "image/") and
|
||||
not String.contains?(media.mime_type || "", "svg")
|
||||
end)
|
||||
|
||||
total_media = length(media_items)
|
||||
:ok = report_rebuild_started(on_progress, total_media, "image assets")
|
||||
|
||||
media_items
|
||||
|> Enum.with_index(1)
|
||||
|> Enum.reduce(%{processed: 0, generated: 0, failed: 0}, fn {media, index}, acc ->
|
||||
missing_paths =
|
||||
media
|
||||
|> thumbnail_paths()
|
||||
|> Enum.map(fn {_size, relative_path} -> Path.join(Projects.project_data_dir(project), relative_path) end)
|
||||
|> Enum.reject(&File.exists?/1)
|
||||
|
||||
next_acc =
|
||||
if missing_paths == [] do
|
||||
%{acc | processed: acc.processed + 1}
|
||||
else
|
||||
try do
|
||||
:ok = ensure_thumbnails(project, media)
|
||||
|
||||
%{
|
||||
processed: acc.processed + 1,
|
||||
generated: acc.generated + length(missing_paths),
|
||||
failed: acc.failed
|
||||
}
|
||||
rescue
|
||||
_error ->
|
||||
%{acc | processed: acc.processed + 1, failed: acc.failed + 1}
|
||||
end
|
||||
end
|
||||
|
||||
:ok = report_rebuild_progress(on_progress, index, total_media, "image assets")
|
||||
next_acc
|
||||
end)
|
||||
end
|
||||
|
||||
@spec ensure_thumbnails(BDS.Projects.Project.t(), Media.t()) :: :ok
|
||||
def ensure_thumbnails(project, media) do
|
||||
if image_mime?(media.mime_type) do
|
||||
source_path = Path.join(Projects.project_data_dir(project), media.file_path)
|
||||
|
||||
case Image.open(source_path) do
|
||||
{:ok, image} ->
|
||||
image
|
||||
|> Image.autorotate!()
|
||||
|> write_all_thumbnails(project, media)
|
||||
|
||||
{:error, _reason} ->
|
||||
:ok
|
||||
end
|
||||
end
|
||||
|
||||
:ok
|
||||
end
|
||||
|
||||
@spec delete_thumbnail_files(String.t(), Media.t()) :: :ok
|
||||
def delete_thumbnail_files(project_id, media) do
|
||||
Enum.each(Map.values(thumbnail_paths(media)), fn path ->
|
||||
delete_file_if_present(project_id, path)
|
||||
end)
|
||||
|
||||
:ok
|
||||
end
|
||||
|
||||
defp write_all_thumbnails(image, project, media) do
|
||||
thumbnail_paths(media)
|
||||
|> Enum.each(fn {size, relative_path} ->
|
||||
destination = Path.join(Projects.project_data_dir(project), relative_path)
|
||||
:ok = File.mkdir_p(Path.dirname(destination))
|
||||
|
||||
image
|
||||
|> render_thumbnail(size)
|
||||
|> write_thumbnail(destination, size)
|
||||
end)
|
||||
|
||||
:ok
|
||||
end
|
||||
|
||||
defp render_thumbnail(image, :small), do: bounded_thumbnail(image, 150, 150)
|
||||
defp render_thumbnail(image, :medium), do: bounded_thumbnail(image, 400, 400)
|
||||
defp render_thumbnail(image, :large), do: bounded_thumbnail(image, 800, 800)
|
||||
|
||||
defp render_thumbnail(image, :ai) do
|
||||
image
|
||||
|> Image.thumbnail!("448x448", fit: :contain, resize: :both, autorotate: false)
|
||||
|> Image.embed!(448, 448, x: :center, y: :center, background_color: :black)
|
||||
end
|
||||
|
||||
defp bounded_thumbnail(image, width, height) do
|
||||
Image.thumbnail!(image, "#{width}x#{height}", fit: :contain, resize: :down, autorotate: false)
|
||||
end
|
||||
|
||||
defp write_thumbnail(image, destination, :ai) do
|
||||
flattened = Image.flatten!(image, background_color: :black)
|
||||
Image.write!(flattened, destination, quality: 85, strip_metadata: true)
|
||||
:ok
|
||||
end
|
||||
|
||||
defp write_thumbnail(image, destination, _size) do
|
||||
Image.write!(image, destination, quality: 80, strip_metadata: true)
|
||||
:ok
|
||||
end
|
||||
end
|
||||
Reference in New Issue
Block a user