b6d40ed8ac
Bootstrap the plugin-facing SDK module so the fleet migration (P2) becomes a mechanical block/core/X -> block/pluginsdk/X import rewrite. - abi/proto/v1: the single source-of-truth ABI proto tree, copied from the cms authoring source (cms/backend/abi/proto/v1) with go_package retargeted to git.dev.alexdunmow.com/block/pluginsdk/abi/v1;abiv1. Kills the hand-kept cms/core proto duplication (audit gap 4). - abi/v1: generated Go bindings (buf generate); byte-identical to core's abi/v1 save the embedded go_package path. - plugin/ (registration + DI surface), plugin/wasmguest/** (transport shim, caps stubs, bnwasm db driver, testdata fixtures + golden .pb), and the guest-facing type packages: blocks (+builtin/shared/tags), templates (+pongo/bn), auth, settings, content, gating, crypto, rbac, video, ai, subscriptions, menus, datasources. Internal imports rewritten core -> pluginsdk; zero block/core references remain. - README/AGENTS(+CLAUDE symlink)/Makefile: proto is the contract, Go is one binding; no replace directives; templates/bn is a synced copy authored in cms. Spec: cms docs/superpowers/specs/2026-07-07-proto-first-plugin-sdk-design.md Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
75 lines
2.5 KiB
Go
75 lines
2.5 KiB
Go
package blocks
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import (
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"fmt"
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"html"
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)
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// MediaValue represents a rich media object for template substitution.
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// Implements fmt.Stringer to render a full <img> tag when used directly.
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type MediaValue struct {
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Src string // Full URL path (e.g., "/media/uuid/webp.webp")
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Alt string // Alt text from media library
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Filename string // Original filename
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Width int // Image width in pixels
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Height int // Image height in pixels
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}
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// String renders the default <img> tag representation.
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func (m MediaValue) String() string {
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attrs := fmt.Sprintf(`src="%s" alt="%s" class="w-full h-auto"`,
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html.EscapeString(m.Src),
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html.EscapeString(m.Alt))
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if m.Width > 0 && m.Height > 0 {
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attrs += fmt.Sprintf(` width="%d" height="%d"`, m.Width, m.Height)
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}
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return fmt.Sprintf(`<img %s>`, attrs)
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}
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// RenderWithClass renders the <img> tag with custom CSS classes.
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func (m MediaValue) RenderWithClass(class string) string {
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attrs := fmt.Sprintf(`src="%s" alt="%s" class="%s"`,
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html.EscapeString(m.Src),
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html.EscapeString(m.Alt),
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html.EscapeString(class))
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if m.Width > 0 && m.Height > 0 {
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attrs += fmt.Sprintf(` width="%d" height="%d"`, m.Width, m.Height)
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}
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return fmt.Sprintf(`<img %s>`, attrs)
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}
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// TemplateRenderer is the interface for rendering pongo2/Jinja2-style templates.
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// The CMS registers an implementation at startup.
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type TemplateRenderer interface {
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RenderTemplate(tmpl string, data map[string]any) (string, error)
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ProcessIcons(html string) string
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}
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// templateRenderer holds the registered template renderer.
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var templateRenderer TemplateRenderer
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// RegisterTemplateRenderer sets the global template renderer.
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// Called by the CMS at startup to provide pongo2 rendering.
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func RegisterTemplateRenderer(r TemplateRenderer) {
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templateRenderer = r
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}
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// RenderTemplate renders a pongo2/Jinja2-style template string with the given data.
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// Returns the rendered HTML or an error. Falls back to a no-op if no renderer is registered.
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func RenderTemplate(tmpl string, data map[string]any) (string, error) {
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if templateRenderer == nil {
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// No renderer registered — return template as-is (no variable substitution)
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return tmpl, nil
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}
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return templateRenderer.RenderTemplate(tmpl, data)
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}
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// ProcessIcons processes ::pack:name:: icon syntax in HTML.
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// Returns the HTML with icons replaced, or the original if no renderer is registered.
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func ProcessIcons(htmlStr string) string {
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if templateRenderer == nil {
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return htmlStr
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}
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return templateRenderer.ProcessIcons(htmlStr)
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}
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