bec3a43f55
Every CoreServices interface (core/plugin/deps.go) now has a guest-side stub
that marshals to the WO-WZ-001 capability messages and dispatches through the
generic host_call transport, so plugin service code compiles and runs
unchanged against content.Content, settings.Settings, plugin.PluginBridge, etc.
- core/plugin/wasmguest/caps/: one file per family (17 families, 38 methods),
a var _ <iface> = (*stub)(nil) compile proof each, and NewCoreServices(call)
assembling them. The transport is injected (CallFunc) so marshaling is
natively testable; the wasm shim binds it to CallHost, DESCRIBE probes pass
nil (capability calls fail cleanly instead of nil-panicking).
- Error mapping wraps AbiError with <family>.<method> context and maps
DEADLINE_EXCEEDED onto context.DeadlineExceeded.
- RAGService.RegisterContentFetcher stays guest-side (RAGStub) for
HOOK_RAG_FETCH dispatch; Query/OnContentChanged marshal out. dispatch.go and
describe.go now source fetchers from the caps RAG stub.
- caps_roundtrip_test.go: fake transport + 76 deterministic golden payloads
(family_method_{req,resp}.pb) covering 100% of families, plus error-mapping,
deadline, nil-transport, and guest-side-fetcher tests. WO-WZ-006 replays the
same goldens to prevent host/guest drift.
- Acceptance: testdata/fixture Load hook calls deps.Content/Settings/Bridge
unchanged (compiles for wasip1); caps_wasmhost_test.go drives it end-to-end
through a real wazero module + fake host_call table.
- Disposition table in docs/wasm-abi.md: every member stub | host-side
(Pool, Interceptors, AppURL/MediaPath, CoreServiceBindings host-side).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
106 lines
3.2 KiB
Go
106 lines
3.2 KiB
Go
package caps
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import (
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"context"
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"encoding/json"
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abiv1 "git.dev.alexdunmow.com/block/core/abi/v1"
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"git.dev.alexdunmow.com/block/core/content"
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"github.com/google/uuid"
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)
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// contentStub implements content.Content over content.* capability calls.
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type contentStub struct{ base }
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var _ content.Content = (*contentStub)(nil)
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func (s *contentStub) GetAuthorProfile(ctx context.Context, id uuid.UUID) (*content.AuthorProfile, error) {
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resp := &abiv1.ContentGetAuthorProfileResponse{}
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if err := s.invoke(ctx, "get_author_profile", &abiv1.ContentGetAuthorProfileRequest{Id: id.String()}, resp); err != nil {
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return nil, err
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}
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a := resp.GetAuthor()
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if a == nil {
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return nil, nil
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}
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return &content.AuthorProfile{
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ID: parseUUID(a.GetId()),
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Name: a.GetName(),
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Slug: a.GetSlug(),
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Bio: a.GetBio(),
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AvatarURL: a.GetAvatarUrl(),
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Website: a.GetWebsite(),
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SocialLinks: a.GetSocialLinks(),
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}, nil
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}
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func (s *contentStub) GetPage(ctx context.Context, slug string) (*content.PageInfo, error) {
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resp := &abiv1.ContentGetPageResponse{}
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if err := s.invoke(ctx, "get_page", &abiv1.ContentGetPageRequest{Slug: slug}, resp); err != nil {
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return nil, err
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}
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p := resp.GetPage()
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if p == nil {
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return nil, nil
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}
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return &content.PageInfo{ID: parseUUID(p.GetId()), Slug: p.GetSlug(), Title: p.GetTitle()}, nil
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}
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func (s *contentStub) GetPost(ctx context.Context, slug string) (*content.PostInfo, error) {
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resp := &abiv1.ContentGetPostResponse{}
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if err := s.invoke(ctx, "get_post", &abiv1.ContentGetPostRequest{Slug: slug}, resp); err != nil {
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return nil, err
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}
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p := resp.GetPost()
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if p == nil {
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return nil, nil
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}
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return &content.PostInfo{
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ID: parseUUID(p.GetId()),
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Slug: p.GetSlug(),
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Title: p.GetTitle(),
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Excerpt: p.GetExcerpt(),
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FeaturedImageURL: p.GetFeaturedImageUrl(),
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AuthorID: parseUUID(p.GetAuthorId()),
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}, nil
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}
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// Slugify has no error channel in the interface; a transport failure degrades
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// to the empty string (the caller treats an empty slug as "unavailable").
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func (s *contentStub) Slugify(text string) string {
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resp := &abiv1.ContentSlugifyResponse{}
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if err := s.invoke(context.Background(), "slugify", &abiv1.ContentSlugifyRequest{Text: text}, resp); err != nil {
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return ""
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}
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return resp.GetSlug()
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}
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func (s *contentStub) BlockNoteToHTML(ctx context.Context, doc map[string]any) string {
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docJSON, err := json.Marshal(doc)
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if err != nil {
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return ""
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}
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resp := &abiv1.ContentBlockNoteToHtmlResponse{}
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if err := s.invoke(ctx, "block_note_to_html", &abiv1.ContentBlockNoteToHtmlRequest{DocJson: docJSON}, resp); err != nil {
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return ""
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}
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return resp.GetHtml()
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}
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func (s *contentStub) GenerateExcerpt(html string, maxLen int) string {
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resp := &abiv1.ContentGenerateExcerptResponse{}
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req := &abiv1.ContentGenerateExcerptRequest{Html: html, MaxLen: int32(maxLen)}
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if err := s.invoke(context.Background(), "generate_excerpt", req, resp); err != nil {
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return ""
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}
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return resp.GetExcerpt()
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}
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func (s *contentStub) StripHTML(str string) string {
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resp := &abiv1.ContentStripHtmlResponse{}
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if err := s.invoke(context.Background(), "strip_html", &abiv1.ContentStripHtmlRequest{Html: str}, resp); err != nil {
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return ""
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}
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return resp.GetText()
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}
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