renderer-mail-html

Enterprise Part of the commercial Kumiko Enterprise offering — not in the open framework.

A renderer-foundation plugin that handles RenderRequest { kind: "mail-html" } and returns { html, text } suitable for sending via channel-email. The pipeline: Handlebars variable substitution → marked Markdown-to-HTML → injection into an MJML layout → mjml() compiles to email-safe table HTML, with html-to-text producing the plain-text alternative. The MJML layout resolves through template-resolver’s 4-stage DB fallback and finally the in-code DEFAULT_MAIL_LAYOUT_MJML default — tenants override it by upserting a "mail-layout" template (seed an editable system default with seedSystemMailLayout(db)). Requires renderer-foundation + template-resolver.

How it fits

What this feature needs to run (Requires, top) and the write commands it provides (Provides, bottom).

flowchart TB
  n_renderer_mail_html["renderer-mail-html"]
  subgraph how_reqs["Requires"]
    n_renderer_foundation["renderer-foundation"]
    n_template_resolver["template-resolver"]
  end
  n_renderer_foundation --> n_renderer_mail_html
  n_template_resolver --> n_renderer_mail_html

Dependencies

• Requires: renderer-foundation, template-resolver
• Activation: always on (not toggleable)

Extensions & cross-feature APIs

• Registers extension: renderer → mail-html