e663b77b47
Adds ListPosts(ctx, ListPostsParams) to the content.Content capability so
wasm plugins can list posts with bodies — the per-plugin Postgres role
denies direct public.blog_posts reads (42501) and GetPost only fetches a
single post's metadata. Extends PostInfo with Body, AuthorName, AuthorSlug
and PublishedAt (additive; existing get_post golden unchanged). Wires all
layers: interface, ABI PostInfo/ContentListPosts{Request,Response} messages
(buf breaking clean), guest stub, and a deterministic content_list_posts
golden replayed by the cms host parity test.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
69 lines
2.3 KiB
Go
69 lines
2.3 KiB
Go
package content
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import (
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"context"
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"time"
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"github.com/google/uuid"
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)
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// AuthorProfile is a simplified author representation for plugins.
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type AuthorProfile struct {
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ID uuid.UUID
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Name string
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Slug string
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Bio string
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AvatarURL string
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Website string
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SocialLinks map[string]string
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}
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// PageInfo is a simplified page representation for plugins.
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type PageInfo struct {
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ID uuid.UUID
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Slug string
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Title string
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}
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// PostInfo is a simplified post representation for plugins. It carries enough
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// for both a blog index (title/slug/excerpt/author/date/featured image) and a
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// post detail view (Body — the rendered HTML). Body is populated by GetPost and
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// by ListPosts when ListPostsParams.IncludeBody is set; it is empty otherwise.
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type PostInfo struct {
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ID uuid.UUID
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Slug string
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Title string
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Excerpt string
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Body string // rendered HTML; populated by GetPost / ListPosts(IncludeBody)
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FeaturedImageURL string
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AuthorID uuid.UUID
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AuthorName string
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AuthorSlug string
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PublishedAt time.Time
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}
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// ListPostsParams filters and shapes a ListPosts query. The zero value lists
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// published posts from the start with no category filter, excerpts included and
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// bodies omitted (the cheap blog-index shape).
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type ListPostsParams struct {
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Limit int // 0 = host default
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Offset int // pagination offset
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Category string // optional category slug filter ("" = all)
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PublishedOnly bool // reserved: plugins only ever see published posts
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IncludeBody bool // render each post's body to HTML (expensive)
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IncludeExcerpt bool // include the post excerpt
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}
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// Content provides content access for plugins.
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// The CMS implements this interface and wires it into CoreServices.
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type Content interface {
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GetAuthorProfile(ctx context.Context, id uuid.UUID) (*AuthorProfile, error)
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GetPage(ctx context.Context, slug string) (*PageInfo, error)
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GetPost(ctx context.Context, slug string) (*PostInfo, error)
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ListPosts(ctx context.Context, params ListPostsParams) ([]PostInfo, error)
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Slugify(text string) string
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BlockNoteToHTML(ctx context.Context, doc map[string]any) string
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GenerateExcerpt(html string, maxLen int) string
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StripHTML(s string) string
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}
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