Manages blog posts in the MishkaBlog plugin with full versioning and translation support.
This resource represents individual blog posts with rich text content and comprehensive metadata. Each post belongs to a specific site and can have multiple language variants through the translation system. Posts support various statuses (draft, published, scheduled, archived) with automatic publishing based on scheduled timestamps.
Blog posts feature full version control through PaperTrail integration, tracking all changes with snapshot-based history and the ability to restore previous versions. The resource implements soft deletion via archival and provides comprehensive SEO and metadata management including Schema.org structured data support, reading time calculation, and featured image handling.
Database-level constraints ensure data integrity with slug validation, proper scheduling constraints, and prevention of modifications to archived posts. Multi-tenant isolation ensures posts are properly segregated between sites. The resource provides extensive API actions for external integrations and maintains complete audit trails of all modifications.
Summary
Functions
Apply the full GuardedStruct pipeline (sanitize → validate → derive →
main_validator) to attrs and return either {:ok, transformed_attrs}
or {:error, errors}. Wire this into an Ash.Resource.Change to plug
guardedstruct rules into Ash's changeset pipeline.
O(1) lookup of a field's compile-time metadata by name. Returns
nil for unknown fields.
Compile-time-baked MapSet of every field name owned by the
guardedstruct block. Used by GuardedStruct.AshResource.Change
to decide, in O(1), whether a key in changeset.atomics
belongs to the pipeline.
Validates that the keys in the provided input are valid for at least one action on the resource.
Same as input/1, except restricts the keys to values accepted by the action provided.
Types
@type t() :: %MishkaBlog.BlogPost{ __lateral_join_source__: term(), __meta__: term(), __metadata__: term(), __order__: term(), aggregates: term(), approved_comment_count: term(), archived_at: term(), blogger_count: term(), bloggers: term(), bloggers_join_assoc: term(), bookmark_count: term(), bookmarks: term(), calculations: term(), collection_count: term(), collections: term(), collections_join_assoc: term(), collections_locked?: term(), comment_count: term(), comments: term(), content: term(), content_classes: term(), content_components: term(), content_icons: term(), editions: term(), effective_permissions: term(), excerpt: term(), featured: term(), featured_image_url: term(), first_category_name: term(), id: term(), inserted_at: term(), language: term(), language_group_id: term(), language_variants: term(), latest_version: term(), listed_at: term(), locked_collections: term(), master_bloggers: term(), master_bloggers_join_assoc: term(), master_collections: term(), master_collections_join_assoc: term(), master_comments: term(), master_language_variants: term(), master_tags: term(), master_tags_join_assoc: term(), paper_trail_versions: term(), permissions: term(), published_at: term(), rating_average: term(), rating_count: term(), ratings: term(), reading_time_minutes: term(), recent_versions: term(), rendered_content: term(), scheduled_publish_at: term(), schema: term(), seo_tags: term(), site: term(), site_id: term(), slug: term(), sorted_versions: term(), status: term(), subtitle: term(), tag_count: term(), tags: term(), tags_join_assoc: term(), tenant_bloggers: term(), tenant_bloggers_join_assoc: term(), tenant_collections: term(), tenant_collections_join_assoc: term(), tenant_comments: term(), tenant_tags: term(), tenant_tags_join_assoc: term(), title: term(), updated_at: term(), version_count: term(), view_count: term(), views: term() }
Functions
Apply the full GuardedStruct pipeline (sanitize → validate → derive →
main_validator) to attrs and return either {:ok, transformed_attrs}
or {:error, errors}. Wire this into an Ash.Resource.Change to plug
guardedstruct rules into Ash's changeset pipeline.
The function is named __guarded_change__ because it does more than
validate — it can also transform values (trim, downcase, slugify,
auto-fill, etc.) before they reach the data layer.
O(1) lookup of a field's compile-time metadata by name. Returns
nil for unknown fields.
Compile-time-baked MapSet of every field name owned by the
guardedstruct block. Used by GuardedStruct.AshResource.Change
to decide, in O(1), whether a key in changeset.atomics
belongs to the pipeline.
Validates that the keys in the provided input are valid for at least one action on the resource.
Raises a KeyError error at compile time if not. This exists because generally a struct should only ever
be created by Ash as a result of a successful action. You should not be creating records manually in code,
e.g %MyResource{value: 1, value: 2}. Generally that is fine, but often with embedded resources it is nice
to be able to validate the keys that are being provided, e.g
Resource
|> Ash.Changeset.for_create(:create, %{embedded: EmbeddedResource.input(foo: 1, bar: 2)})
|> Ash.create()Same as input/1, except restricts the keys to values accepted by the action provided.